Cumming, GA

9:29 AM EDT on May 19, 2013 (GMT -0400)
Elev: 1227 ft
Lon: 84.1° W
Lat: 34.2° N
Source
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Active Advisory: Flash Flood Warning,  Areal Flood Watch (US Severe Weather) Active Notice: Local Storm Report
News
May Severe Outbreak: Day 1 Recap
May 19, 2013
See the tornado, damaging wind and large hail reports on our interactive map.
Tornado Hunt Captures Multiple Tornadoes in Progress
May 19, 2013
See images and video from the Plains as severe thunderstorms left their mark.
Tornado Warning Drought May End This Weekend
May 19, 2013
Parts of the Plains, Midwest have seen a startling absence of tornadoes.
Real-Time Updates: Severe Weather Outbreak
May 18, 2013
The latest breaking news, tornado warnings, photos and more.
64, Including Saudi Arabian Woman, Scale Mount Everest
May 18, 2013
More than five dozens climbers successfully scaled Mount Everest.
Flash Flooding Swamps Parts of Alabama
May 18, 2013
The photos, reports, and perspective behind flooding rain in parts of Alabama Saturday.
Active Volcano Captured in Stunning Photos
May 17, 2013
Indonesian-born and Qatar-based photographer Helminadia Ranford captured breathtaking photos of Mt. Bromo, an active volcano in East Java, Indonesia.
NASA: New Pump Resolves Big Space Station Leak
May 17, 2013
A spacewalk has repaired a leak on the International Space Station, NASA said.
Where Winter Won't End
May 18, 2013
Spring warmth has arrived in most of the U.S., except this state.
Storm Damage near Shreveport
May 16, 2013
Storm storms leave damage near Shreveport, Louisiana. See photos and tweets.
Texas Tornadoes: As They Happened
May 18, 2013
We walk through the full timeline of the Texas tornadoes on May 15, 2013.
By Man or Nature, Places That Will Never Be the Same
May 16, 2013
Where Earth has been changed forever.
Smaller Glaciers Boost Sea Level as Much as the Giants
May 16, 2013
Thousands of small glaciers, unconnected to continental-scale ice sheets, have dumped about 260 million tons of meltwater into the ocean annually between 2003 and 2009.
Deadly Texas Outbreak May Mark End of Tornado Drought
May 16, 2013
After months with record-low activity, the 2013 tornado season roared back with a vengeance on Wednesday as at least 10 twisters touched down across portions of north-central Texas, killing at least 6 and injuring dozens more.
Alaska Volcano Shoots Ash 15,000 Feet into Air
May 18, 2013
Steam and ash clouds are occasionally rising to 20,000 feet from an active Alaska volcano.
Mexico Volcano Registers More Seismic Activity
May 16, 2013
Seismic activity is continuing at the Popocatepetl volcano near Mexico City and authorities say they have readied shelters and identified evacuation routes in case they should be needed.
Cyclone Mahasen Weakens After Killing 45 in Bangladesh
May 16, 2013
Cyclone Mahasan weakened Thursday afternoon into a tropical storm and then dissipated, causing far less damage than had been feared as it passed over Bangladesh and spared Myanmar almost entirely, meteorological officials said.
Worldwide Cleanup Reveals Trashed Beaches (PHOTOS)
May 17, 2013
The Ocean Conservancy releases stunning photos from its recent international beach cleanup day.
Oldest Water on Earth Found Deep Underground
May 17, 2013
Finding the oldest water on Earth has implications for understanding life on Earth and maybe Mars.
Tornado-Ravaged Texas Town to Start Recovery
May 18, 2013
It's now time to move on in a Texas town wrecked by a massive twister.
More News Articles
Weather Summary
Kari Kiefer
Weather Underground Forecast for Sunday, May 19, 2013.

Severe thunderstorm activity will persist for the Plains on Sunday as a broad low pressure system continues trekking through the region. The system will move from the Northern Plains and into the Great Lakes, creating two frontal boundaries. The warm front associated with this system will extend eastward over the Great Lakes and into the Northeast, kicking up scattered showers and thunderstorms into Sunday night. At the same time, a cold front extends southward from this system which will move off the Central Rockies and into the Central and Southern Plains. Counter-clockwise flow around this broad system will pull moisture and energy into the Plains from the Gulf of Mexico. This will support moderate to heavy showers and thunderstorms in between these two fronts. This system has a history of severe thunderstorm development across the Northern and Central Plains, thus, there is a moderate risk of severe thunderstorm development with large hail, damaging winds, and multiple tornadoes. These severe thunderstorms will most likely develop across central and eastern Oklahoma, through eastern Kansas, and into western Missouri. A slight risk of severe storm development remains in effect from northern Texas, through southern Minnesota and Wisconsin on Sunday. At the same time, the back side of this system will continue spreading moisture over the Intermountain West and Rockies. This will trigger more showers with isolated thunderstorms over the region through Sunday evening.

Meanwhile in the East, a trough of low pressure slowly moves over the East Coast and maintains shower and thunderstorm activity for the Mid-Atlantic states through the Northeast.
Weather Underground Forecast for Sunday, May 19, 2013.

Severe thunderstorm activity will persist for the Plains on Sunday as a broad low pressure system continues trekking through the region. The system will move from the Northern Plains and into the Great Lakes, creating two frontal boundaries. The warm front associated with this system will extend eastward over the Great Lakes and into the Northeast, kicking up scattered showers and thunderstorms into Sunday night. At the same time, a cold front extends southward from this system which will move off the Central Rockies and into the Central and Southern Plains. Counter-clockwise flow around this broad system will pull moisture and energy into the Plains from the Gulf of Mexico. This will support moderate to heavy showers and thunderstorms in between these two fronts. This system has a history of severe thunderstorm development across the Northern and Central Plains, thus, there is a moderate risk of severe thunderstorm development with large hail, damaging winds, and multiple tornadoes. These severe thunderstorms will most likely develop across central and eastern Oklahoma, through eastern Kansas, and into western Missouri. A slight risk of severe storm development remains in effect from northern Texas, through southern Minnesota and Wisconsin on Sunday. At the same time, the back side of this system will continue spreading moisture over the Intermountain West and Rockies. This will trigger more showers with isolated thunderstorms over the region through Sunday evening.

Meanwhile in the East, a trough of low pressure slowly moves over the East Coast and maintains shower and thunderstorm activity for the Mid-Atlantic states through the Northeast.
More News Articles

Cumming Weather at a Glance

Updated 9:29 AM EDT
Elevation
1119 ft
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Now
Overcast
Overcast
Temperature
65.2 °F
Feels Like 65.2 °F
Wind(mph)
0.0
Sunrise / Set
6:31 AM
8:34 PM
Moon
Waxing Gibbous
Today
Chance of a Thunderstorm 79 °F
Chance of T-storms
60% chance of precipitation
Tonight
Chance of a Thunderstorm 59 °F
Chance of T-storms
60% chance of precipitation
Tomorrow
Chance of a Thunderstorm 82 | 63 °F
Chance of T-storms
30% chance of precipitation
Tuesday
Chance of a Thunderstorm 88 | 63 °F
Chance of a Thunderstorm
20% chance of precipitation
Wednesday
Chance of a Thunderstorm 82 | 61 °F
Chance of T-storms
60% chance of precipitation
Thursday
Chance of a Thunderstorm 79 | 63 °F
Chance of T-storms
50% chance of precipitation
Today is forecast to be nearly the same temperature as yesterday.
Conditions
Pressure
30.12 in
Visibility
10.0 miles
Clouds
Scattered Clouds 500 ft
Overcast 2600 ft
Moisture
Humidity
97%
Rainfall
1.90 in
Snow Depth
Not available.
METAR
METAR KCNI 191315Z AUTO 00000KT 10SM SCT005 OVC026 18/17 A3012 RMK AO2 TSNO
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Temperature
65.2 °F
64,64,64,64,64,64,64,64,64,64,64,64,64
Dew Point
64 °F
Wind
Speed / Dir
Calm
Wind Gust
0.0 mph
Health
UV
1 out of 16
Pollen
4.90 out of 12
Pollen Forecast
Air Quality
Not available.
Flu Activity
No Activity
View Flu Map
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Source: BestForecast
Descriptive Forecast
Sunday
chancetstorms Overcast with a chance of a thunderstorm and rain showers. High of 79F. Winds from the SW at 5 to 10 mph. Chance of rain 60% with rainfall amounts near 0.2 in. possible.
Sunday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain. Fog overnight. Low of 59F. Winds less than 5 mph. Chance of rain 60% with rainfall amounts near 0.3 in. possible.
Monday
chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 82F. Winds less than 5 mph. Chance of rain 30%.
Monday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm and a chance of rain. Fog overnight. Low of 63F. Winds less than 5 mph. Chance of rain 20%.
Tuesday
partlycloudy Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 88F. Winds less than 5 mph. Chance of rain 20%.
Tuesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm and rain. Fog overnight. Low of 63F. Winds less than 5 mph. Chance of rain 50%.
Wednesday
chancetstorms Partly cloudy with a chance of a thunderstorm and rain. High of 82F. Winds from the SE at 5 to 10 mph. Chance of rain 60% with rainfall amounts near 0.2 in. possible.
Wednesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm and rain. Fog overnight. Low of 61F. Winds less than 5 mph. Chance of rain 60% with rainfall amounts near 0.3 in. possible.
Thursday
chancetstorms Overcast with a chance of a thunderstorm and rain. High of 79F. Winds less than 5 mph. Chance of rain 50%.
Thursday Night
nt_partlycloudy Clear with a chance of a thunderstorm. Low of 63F. Winds less than 5 mph. Chance of rain 20%.
Friday
partlycloudy Partly cloudy with a chance of a thunderstorm. High of 82F. Winds from the WNW at 5 to 15 mph. Chance of rain 20%.
Friday Night
nt_clear Clear. Low of 54F. Winds from the NW at 5 to 10 mph.
Saturday
partlycloudy Clear. High of 79F. Winds from the NW at 5 to 10 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 57F. Winds from the NNW at 5 to 10 mph shifting to the ENE after midnight.
Sunday
chancerain Clear with a chance of rain. High of 75F. Winds from the East at 10 to 15 mph. Chance of rain 40%.
Sunday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 54F. Winds less than 5 mph.
Monday
partlycloudy Partly cloudy. High of 79F. Winds less than 5 mph.
Monday Night
nt_partlycloudy Partly cloudy. Low of 57F. Winds less than 5 mph.
Tuesday
partlycloudy Partly cloudy. High of 79F. Winds less than 5 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 57F. Winds less than 5 mph.
Wednesday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 82F. Winds less than 5 mph. Chance of rain 40%.
Wednesday Night
nt_clear Clear with a chance of a thunderstorm. Fog overnight. Low of 57F. Winds less than 5 mph. Chance of rain 20%.
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Nowcast
Flood Watch in effect until 8 PM EDT this evening...

Weather Forecast for Cumming GA

View Calendar 10-Day Forecast for station KGACUMMI36

Sunday, 19
Chance of a Thunderstorm
79 | 59 °F
Chance of T-storms
Chance of
Precipitation
60%
Monday, 20
Chance of a Thunderstorm
82 | 63 °F
Chance of T-storms
Chance of
Precipitation
30%
Tuesday, 21
Chance of a Thunderstorm
88 | 63 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Wednesday, 22
Chance of a Thunderstorm
82 | 61 °F
Chance of T-storms
Chance of
Precipitation
60%
Thursday, 23
Chance of a Thunderstorm
79 | 63 °F
Chance of T-storms
Chance of
Precipitation
50%
Friday, 24
Chance of a Thunderstorm
82 | 54 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Saturday, 25
Partly Cloudy
79 | 57 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 26
Chance of Rain
75 | 54 °F
Chance of Rain
Chance of
Precipitation
40%
Monday, 27
Partly Cloudy
79 | 57 °F
Partly Cloudy
Chance of
Precipitation
0%
Tuesday, 28
Partly Cloudy
79 | 57 °F
Partly Cloudy
Chance of
Precipitation
0%
Source: BestForecast at 3:51 AM EDT on May 19, 2013
Descriptive Forecast
Sunday
chancetstorms Overcast with a chance of a thunderstorm and rain showers. High of 79F. Winds from the SW at 5 to 10 mph. Chance of rain 60% with rainfall amounts near 0.2 in. possible.
Sunday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain. Fog overnight. Low of 59F. Winds less than 5 mph. Chance of rain 60% with rainfall amounts near 0.3 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 61 70 | 64 76 | 64 67 | 64
Wind 2 mph South 5 mph SSW 6 mph WSW 2 mph South
Humidity 99% 81% 65% 87%
Chance of Precip. 60% 60% 60% 60%
Cloud Cover 100% 78% 76% 72%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
6:31 AM
8:34 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.03], Average RMSE [1.58]
The National Weather Service forecast quality is good. MaxT RMSE [2.40], Average RMSE [2.91] : Use NWS
Source: BestForecast at 3:51 AM EDT on May 19, 2013
Descriptive Forecast
Monday
chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 82F. Winds less than 5 mph. Chance of rain 30%.
Monday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm and a chance of rain. Fog overnight. Low of 63F. Winds less than 5 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 63 76 | 65 81 | 64 71 | 64
Wind 1 mph East 4 mph WSW 6 mph SSW 3 mph SE
Humidity 99% 71% 56% 84%
Chance of Precip. 10% 40% 30% 20%
Cloud Cover 56% 34% 42% 34%
Conditions Fog Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
6:31 AM
8:35 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.96], Average RMSE [1.17]
The National Weather Service forecast quality is fair. MaxT RMSE [2.60], Average RMSE [2.85] : Use NWS
Source: BestForecast at 3:51 AM EDT on May 19, 2013
Descriptive Forecast
Tuesday
partlycloudy Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 88F. Winds less than 5 mph. Chance of rain 20%.
Tuesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm and rain. Fog overnight. Low of 63F. Winds less than 5 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 63 77 | 64 84 | 64 69 | 64
Wind 3 mph South 4 mph SW 7 mph South 5 mph SSE
Humidity 98% 66% 50% 85%
Chance of Precip. 10% 20% 20% 20%
Cloud Cover 39% 28% 31% 2%
Conditions Fog Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
6:30 AM
8:36 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.78], Average RMSE [1.47]
The National Weather Service forecast quality is fair. MaxT RMSE [2.95], Average RMSE [2.76] : Use NWS
Source: BestForecast at 3:51 AM EDT on May 19, 2013
Descriptive Forecast
Wednesday
chancetstorms Partly cloudy with a chance of a thunderstorm and rain. High of 82F. Winds from the SE at 5 to 10 mph. Chance of rain 60% with rainfall amounts near 0.2 in. possible.
Wednesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm and rain. Fog overnight. Low of 61F. Winds less than 5 mph. Chance of rain 60% with rainfall amounts near 0.3 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 64 76 | 71 78 | 71 67 | 64
Wind 3 mph SSE 5 mph ESE 5 mph SE 5 mph SSE
Humidity 98% 81% 77% 90%
Chance of Precip. 20% 20% 30% 30%
Cloud Cover 43% 32% 55% 34%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
6:29 AM
8:36 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.86], Average RMSE [1.83]
The National Weather Service forecast quality is fair. MaxT RMSE [3.07], Average RMSE [3.26] : Use NWS
Source: BestForecast at 3:51 AM EDT on May 19, 2013
Descriptive Forecast
Thursday
chancetstorms Overcast with a chance of a thunderstorm and rain. High of 79F. Winds less than 5 mph. Chance of rain 50%.
Thursday Night
nt_partlycloudy Clear with a chance of a thunderstorm. Low of 63F. Winds less than 5 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 62 71 | 68 74 | 68 65 | 62
Wind 3 mph SE 3 mph SSE 4 mph NW 5 mph NW
Humidity 98% 90% 80% 87%
Chance of Precip. 30% 20% 20% 10%
Cloud Cover 57% 81% 98% 1%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Clear
Sunrise & Sunset
6:29 AM
8:37 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.92], Average RMSE [2.39]
The National Weather Service forecast quality is poor. MaxT RMSE [3.58], Average RMSE [3.71] : Use NWS
Source: BestForecast at 3:51 AM EDT on May 19, 2013
Descriptive Forecast
Friday
partlycloudy Partly cloudy with a chance of a thunderstorm. High of 82F. Winds from the WNW at 5 to 15 mph. Chance of rain 20%.
Friday Night
nt_clear Clear. Low of 54F. Winds from the NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 62 80 | 63 78 | 64 64 | 64
Wind 6 mph NW 10 mph WNW 10 mph WNW 7 mph NW
Humidity 93% 55% 64% 96%
Chance of Precip. 10% 0% 10% 10%
Cloud Cover 0% 7% 52% 0%
Conditions Clear Clear Partly Cloudy Clear
Sunrise & Sunset
6:28 AM
8:38 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.55], Average RMSE [2.44]
The National Weather Service forecast quality is poor. MaxT RMSE [3.66], Average RMSE [3.72] : Use NWS
Source: BestForecast at 3:51 AM EDT on May 19, 2013
Descriptive Forecast
Saturday
partlycloudy Clear. High of 79F. Winds from the NW at 5 to 10 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 57F. Winds from the NNW at 5 to 10 mph shifting to the ENE after midnight.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 59 73 | 60 78 | 60 64 | 60
Wind 6 mph NNW 7 mph NW 8 mph NW 6 mph NNE
Humidity 97% 62% 55% 86%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 42%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
6:28 AM
8:38 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.93], Average RMSE [2.91]
The National Weather Service forecast quality is poor. MaxT RMSE [4.13], Average RMSE [3.94] : Use NWS
Source: BestForecast at 3:51 AM EDT on May 19, 2013
Descriptive Forecast
Sunday
chancerain Clear with a chance of rain. High of 75F. Winds from the East at 10 to 15 mph. Chance of rain 40%.
Sunday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 54F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 58 74 | 63 69 | 63 64 | 60
Wind 9 mph ENE 12 mph East 9 mph East 3 mph ENE
Humidity 92% 67% 80% 88%
Chance of Precip. 0% 10% 20% 10%
Cloud Cover 23% 33% 21% 38%
Conditions Clear Partly Cloudy Chance of Rain Partly Cloudy
Sunrise & Sunset
6:27 AM
8:39 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.33], Average RMSE [3.37]
Source: BestForecast at 3:51 AM EDT on May 19, 2013
Descriptive Forecast
Monday
partlycloudy Partly cloudy. High of 79F. Winds less than 5 mph.
Monday Night
nt_partlycloudy Partly cloudy. Low of 57F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 56 74 | 58 71 | 61 63 | 61
Wind 3 mph ENE 3 mph East 3 mph ESE 3 mph ESE
Humidity 98% 57% 67% 92%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 43% 39% 27% 26%
Conditions Fog Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:27 AM
8:40 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.77], Average RMSE [2.50]
Source: BestForecast at 3:51 AM EDT on May 19, 2013
Descriptive Forecast
Tuesday
partlycloudy Partly cloudy. High of 79F. Winds less than 5 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 57F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 60 74 | 63 72 | 65 65 | 64
Wind 4 mph East 3 mph ESE 3 mph SE 3 mph SE
Humidity 96% 68% 76% 97%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 34% 47% 63% 64%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy
Sunrise & Sunset
6:27 AM
8:40 PM
Source: BestForecast at 3:51 AM EDT on May 19, 2013
Descriptive Forecast
Wednesday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 82F. Winds less than 5 mph. Chance of rain 40%.
Wednesday Night
nt_clear Clear with a chance of a thunderstorm. Fog overnight. Low of 57F. Winds less than 5 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 63 74 | 65 76 | 68 67 | 67
Wind 3 mph ESE 2 mph SE 2 mph South 2 mph South
Humidity 98% 70% 77% 99%
Chance of Precip. 0% 10% 10% 10%
Cloud Cover 49% 37% 30% %
Conditions Fog Partly Cloudy Partly Cloudy Fog
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 19, 2013 Max Temp Min Temp
Normal (KGVL) 79 °F 59 °F
Yesterday 73 °F 64 °F
Yesterday's Cooling Degree Days: 4
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
More information at USGS.gov
Air Quality
  Air Quality AQ Index Pollutant
Sunday Good
OZONE
Sunday Good
PM2.5
Astronomy
May. 19, 2013 Rise Set
Actual Time 6:31 AM EDT 8:34 PM EDT
Civil Twilight 6:03 AM EDT 9:02 PM EDT
Nautical Twilight 5:29 AM EDT 9:36 PM EDT
Astronomical Twilight 4:53 AM EDT 10:13 PM EDT
Moon 2:52 PM EDT 2:38 AM EDT
Length Of Visible Light 14h 59m
Length of Day
14h 02m
Tomorrow will be 1m 20s longer.
Waxing Gibbous, 64% of the Moon is Illuminated
Today
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Visit Astronomy
Today's Extremes
State Highs State Lows
80 °F
Brunswick
78 °F
Waycross
75 °F
Saint Simons Island
75 °F
Savannah
75 °F
Sylvania
53 °F
Blakely
62 °F
Fort Benning
62 °F
Lawrenceville
64 °F
Thomaston
64 °F
Atlanta Dekalb
Record Extremes
Snow Depth
Station Depth Elevation
No new snow has been reported.
Snow Depth Reports — Snow Depth Map
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Aviation
City Temp. Conditions Updated
Canton 64 °F Overcast 9:15 AM EDT
Gainesville 64 °F Overcast 9:14 AM EDT
Lawrenceville This station is not reporting.
Atlanta Dekalb 65 °F Light Thunderstorm Rain Mist 8:53 AM EDT
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Flight To ETA Status
No flights were found.
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Type Condition
Flight Rule: MVFR (KCNI)
Wind Speed: 0.0 kts.
Wind Dir: -999° (North)
Ceiling: 2600 ft

METAR KCNI 191315Z AUTO 00000KT 10SM SCT005 OVC026 18/17 A3012 RMK AO2 TSNO

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Nearby Events
Event Date Forecast
No events within 10 mi of location. View all events.
Event data courtesy eviesays.com
Sports
Event Date Forecast
Mariners vs. Indians 1:05 PM EDT on May 19, 2013 Partly Cloudy, 74 °F
Blue Jays vs. Yankees 1:05 PM EDT on May 19, 2013 Chance of Rain, 61 °F
Dodgers vs. Braves 1:35 PM EDT on May 19, 2013 Chance of a Thunderstorm, 77 °F
Twins vs. Braves 7:10 PM EDT on May 20, 2013 Clear, 83 °F
Event Date Forecast
Atlético Madrid vs. Celta Vigo 12:00 PM CEST on May 19, 2013 Chance of Rain, High 57° F/ 14° C
Betis vs. Mallorca 12:00 PM CEST on May 19, 2013 Chance of Rain, High 69° F/ 21° C
Event Date Forecast
Coca-Cola 600 6:16 PM EDT on May 26, 2013 Average High 79° F/ 26° C
FedEx 400 benefiting Autism Speaks 1:15 PM EDT on June 02, 2013 Average High 81° F/ 27° C
AdvoCare 500 at Atlanta 7:46 PM EDT on September 01, 2013 Average High 84° F/ 28° C
Event Date Forecast
HP Byron Nelson Championship 8:30 AM CDT on May 19, 2013 Partly Cloudy, 72 °F
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 23, 2013 Partly Cloudy, 67 °F
PGA Championship 8:30 AM EDT on August 08, 2013 Average High 86° F/ 29° C
PGA Championship 8:30 AM EDT on August 09, 2013 Average High 86° F/ 29° C
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Weather Stations
Station Location Temp. Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Barrett Downs, Cumming, GA 65.2 °F 64 °F 97% North  at  0.0 mph 0.00 in / hr 1119 ft 9:29 AM EDT Normal  
Haw Creek, Cumming, GA 65.4 °F 65 °F 99% East  at  0.0 mph 0.05 in / hr 1140 ft 9:29 AM EDT Rapid Fire
Brandon Hall (The Rogers), Cumming, GA 65.5 °F 65 °F 97% ESE  at  0.0 mph 0.00 in / hr 1049 ft 9:29 AM EDT Rapid Fire  
Forsyth Public Safety Complex, Cumming, GA 68.3 °F 64 °F 87% North  at  0.0 mph 0.01 in / hr 1223 ft 9:29 AM EDT Rapid Fire
Dressage, Cumming, GA 66.1 °F 65 °F 95% East  at  0.0 mph 0.09 in / hr 1060 ft 9:19 AM EDT Normal
Oakmount, Alpharetta, GA 67.0 °F 65 °F 92% North  at  1.0 mph 0.06 in / hr 900 ft 9:29 AM EDT Rapid Fire  
Creekstone Estates, Cumming, GA 66.6 °F 63 °F 88% ESE  at  0.0 mph 0.05 in / hr 1050 ft 9:22 AM EDT Normal  
Matt, Cumming, GA 66.5 °F 66 °F 100% NNW  at  0.0 mph 0.00 in / hr 1118 ft 9:25 AM EDT Normal  
River Rush, Sugar Hill, GA 64.8 °F 64 °F 99% SSE  at  0.0 mph 0.01 in / hr 1225 ft 9:29 AM EDT Rapid Fire
Wild Timber, Sugar Hill, GA 66.2 °F 66 °F 99% East  at  3.8 mph 0.06 in / hr 1063 ft 9:29 AM EDT Rapid Fire  
NE Alpharetta, Alpharetta, GA 66.4 °F 66 °F 98% SW  at  0.0 mph 0.04 in / hr 1102 ft 9:26 AM EDT Normal  
Hampton, Cumming, GA 67.3 °F 66 °F 96% NNE  at  1.0 mph 0.35 in / hr 1194 ft 9:29 AM EDT Rapid Fire  
Northwalk, Gainesville, GA 65.5 °F 65 °F 98% SSW  at  2.2 mph - / hr 1227 ft 9:15 AM EDT Normal
McTiger Weather, Alpharetta, GA 66.2 °F 66 °F 98% West  at  0.0 mph 0.01 in / hr 1040 ft 9:29 AM EDT Normal
APRSWXNET Johns Creek GA, Alpharetta, GA 65 °F 65 °F 99% East  at  0 mph 0.31 in / hr 1092 ft 9:05 AM EDT MADIS
Lake Lanier Sailing Club, Flowery Branch, GA 64.9 °F 64 °F 97% South  at  3.0 mph 0.09 in / hr 1100 ft 9:18 AM EDT Normal
Westbrook Commons, Suwanee, GA 65.9 °F 63 °F 91% SSE  at  0.0 mph 0.00 in / hr 1089 ft 9:29 AM EDT Rapid Fire  
Cumming/Gainesville, GAINSVILLE, GA 67.8 °F 67 °F 98% NE  at  5.8 mph 0.04 in / hr 1066 ft 9:29 AM EDT Rapid Fire  
Williamsport, Flowery Branch, GA 64.6 °F 64 °F 98% North  at  1.0 mph 0.03 in / hr 1073 ft 9:27 AM EDT Normal  
Penguin Labs, Lake Lanier, Dawsonville, GA 66.0 °F 65 °F 96% ESE  at  4.6 mph 0.02 in / hr 1109 ft 9:29 AM EDT Rapid Fire
RAWS DAWSONVILLE GA, Dawsonville, GA 64 °F 64 °F 100% NNE  at  2 mph 0.96 in / hr 1270 ft 8:02 AM EDT MADIS
Cameron Forest Subdivision, Johns Creek, GA 65.5 °F 65 °F 98% East  at  0.0 mph 0.00 in / hr 1112 ft 9:29 AM EDT Rapid Fire  
NE Gwinnett County, Buford, GA 64.0 °F 64 °F 100% ESE  at  0.0 mph 0.11 in / hr 1200 ft 9:29 AM EDT Normal
APRSWXNET Hog Mountain GA , Buford, GA 63 °F 63 °F 100% ESE  at  1 mph 0.08 in / hr 1187 ft 8:33 AM EDT MADIS
Haynes Landing, Johns Creek, GA 65.7 °F 65 °F 97% NNE  at  0.0 mph 0.01 in / hr 1112 ft 9:29 AM EDT Rapid Fire
Breckenridge Subdivision Patterstone Dri, Johns Creek, GA 65.8 °F 64 °F 93% NE  at  0.0 mph 0.00 in / hr 1115 ft 9:29 AM EDT Rapid Fire  
Breckenridge Subdivision, Alpharetta, GA 66.2 °F 65 °F 95% North  at  0.0 mph 0.00 in / hr 1098 ft 9:29 AM EDT Rapid Fire
Hamilton Pointe, Buford, GA 65.9 °F 63 °F 90% North  at  0.0 mph 0.12 in / hr 1191 ft 9:29 AM EDT Rapid Fire  
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Flash Flood Warning
Mobile & Email Alerts Statement as of 9:01 AM EDT on May 19, 2013

... A Flash Flood Warning remains in effect until 1045 am EDT for west
central Jackson... northeastern Gwinnett... southwestern Forsyth and
northwestern Barrow counties...

At 858 am EDT... National Weather Service Doppler radar continued to
indicate a series of thunderstorms producing flash flooding over the
warned area.

Locations in the warning include but are not limited to Rest Haven
and Buford. Rainfall totals have reached three to five inches in
some of the area and this combined with the rain currently falling
has resulted in many Road closures and a few downed trees.
Additional rainfall is expected later this morning.

Precautionary/preparedness actions...

Excessive runoff from heavy rainfall will cause flooding of small
creeks and streams... as well as highways and underpasses.
Additionally... country roads and farmlands along the banks of
creeks... streams and other low lying areas are subject to flooding.

Do not drive your vehicle into areas where the water covers the
roadway... the water depth may be too great to allow your car to cross
safely. Move to higher ground.

If you see significant flooding call the National Weather Service
toll free at 1 8 6 6 7 6 3 4 4 6 6. You can also tweet your report
using hashtag gawx.


Lat... Lon 3414 8408 3415 8400 3410 8388 3410 8386
      3416 8378 3416 8370 3398 8385 3407 8418
      3408 8419 3411 8426 3419 8425




858 am EDT sun may 19 2013

... A Flash Flood Warning remains in effect until 1000 am EDT for
southern Hall and Forsyth counties...

At 844 am EDT... the public and law enforcement reported a
thunderstorm producing flash flooding over the warned area.

Locations in the warning include but are not limited to Oakwood...
Gainesville and Cumming

Precautionary/preparedness actions...

Rainfall totals have reached three to five inches in some of the area
and this combined with the rain currently falling has resulted in
many Road closures and downed trees. Avoid the Atlanta Highway near
Flowery Branch and 985 nb Exit 14 due to flooded roadways.

Excessive runoff from heavy rainfall will cause flooding of small
creeks and streams... as well as highways and underpasses.
Additionally... country roads and farmlands along the banks of
creeks... streams and other low lying areas are subject to flooding.

Do not drive your vehicle into areas where the water covers the
roadway... the water depth may be too great to allow your car to cross
safely. Move to higher ground.

If you see significant flooding call the National Weather Service
toll free at 1 8 6 6 7 6 3 4 4 6 6. You can also tweet your report
using hashtag gawx.


Lat... Lon 3423 8370 3410 8386 3410 8388 3417 8406
      3414 8409 3419 8423 3433 8417 3434 8385




732 am EDT sun may 19 2013

The National Weather Service in Peachtree City has issued a
* Flood Warning for
the Big Creek near Alpharetta.
* Until Tuesday morning.
* At 6 am Sunday the stage was 5.9 feet... and rising.
* Minor flooding is forecast.
* Flood stage is 7.0 feet.
* Forecast to rise above flood stage this morning and continue to
rise to near 9.9 feet by this evening. The river will fall below
flood stage by Tuesday morning.
* At 6.0 feet... bankfull conditions are reached along the creek
between Cumming in Forsyth County... to Alpharetta and Roswell in
north Fulton County. Some low lying spots along the Big Creek
Greenway will begin to flood with a few inches of water upstream
and downstream from the gage on Kimball bridge Road. Water will
begin to enter low portions of the YMCA campground off Preston
Ridge Road.
* This crest compares to a previous crest of 5.2 feet on Sep 4 1986.




732 am EDT sun may 19 2013

The National Weather Service in Peachtree City has issued a
* Flood Warning for
the Big Creek near Cumming.
* Until further notice.
* At 6 am Sunday the stage was 6.6 feet... and rising.
* Minor flooding is occurring and minor flooding is forecast.
* Flood stage is 6.0 feet.
* At 7.0 feet... minor flooding continues to expand into the natural
flood plain of the creek upstream and downstream from the gage at
Atlanta Highway or Georgia Highway 9. Large portions of the
sidewalk and boardwalk of the Big Creek Greenway will be flooded.
The areas under the Georgia 400 Highway and McFarland Road will be
covered with around two feet of water. A portion of the sidewalk
under majors Road will be covered with around 3 feet of water.
* This crest compares to a previous crest of 6.6 feet on Jan 17 2013.





732 am EDT sun may 19 2013

The National Weather Service in Peachtree City has issued a
* Flood Warning for
the Etowah river near Dawsonville .
* From this morning until this evening.
* At 7 am Sunday the stage was 15.0 feet... and rising.
* Minor flooding is occurring and minor flooding is forecast.
* Flood stage is 13.0 feet.
* The river is cresting and will fall below flood stage by this
afternoon.
* At 14.0 feet... moderate flooding begins in northwest Forsyth
County. Old federal Road begins to flood and Nicholson Road is
closed off to residents. Minor flooding continues in south Dawson
County.
* This crest compares to a previous crest of 14.6 feet on Sep 21 2009.





732 am EDT sun may 19 2013

The National Weather Service in Peachtree City has issued a
* Flood Warning for
The Dick creek near Suwanee.
* From this morning until further notice.
* At 7 am Sunday the stage was 12.5 feet... and rising.
* Minor flooding is occurring and minor flooding is forecast.
* Flood stage is 10.0 feet.
* This crest compares to a previous crest of 11.0 feet on Oct 12 2009.





Areal Flood Watch
Mobile & Email Alerts Statement as of 7:38 AM EDT on May 19, 2013

... Flood Watch in effect through this evening...

The National Weather Service in Peachtree City has issued a

* Flood Watch for portions of central Georgia... east central
Georgia... north central Georgia... northeast Georgia...
northwest Georgia and west central Georgia.

* Through this evening

* National Weather Service radar indicates that two to four inches
of rain... with locally higher amounts... has fallen across
portions of north and central Georgia this morning. Additional
amounts of one to two inches with locally higher amounts are
possible. The heavy rainfall axis will shift to the southwest
across the Metro Atlanta area during the mid to late morning.

* Flooding of the larger creeks and rivers is possible with
additional rainfall.

* Localized flash flooding will be possible if the heavy rain
repeatedly moves over the same area. Also... storm drains...
ditches... and low lying areas may become quickly clogged with
debris and cause extensive street flooding.

Precautionary/preparedness actions...

A Flood Watch means there is a potential for flooding based on
current forecasts.

You should monitor
later forecasts and be alert for possible flood warnings. Those
living in areas prone to flooding should be
prepared to take action should flooding develop.




Local Storm Report
Mobile & Email Alerts


05/19/2013 0700 am

6 miles SSW of Cumming, Forsyth County.

Heavy rain m3.80 inch, reported by cocorahs.


            This is a 24 hour total ending at 7 am.




05/19/2013 0700 am

3 miles E of Cumming, Forsyth County.

Heavy rain m4.76 inch, reported by cocorahs.


            This is a 24 hour total ending at 7 am.



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