Saint Augustine, FL

6:54 AM EDT on May 18, 2013 (GMT -0400)
Elev: 33 ft
Lon: 81.3° W
Lat: 29.8° N
Source
Rapid Fire Updates™
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News
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.
Record Snow Ahead: Where Winter Won't End
May 17, 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 17, 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.
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.
Texas Residents Missing after Tornadoes Found Safe
May 17, 2013
Deadly storms ripped across north-central Texas on Wednesday, leaving a wide trail of destruction.
Study: 97% Agreement on Manmade Global Warming
May 16, 2013
The scientific agreement that climate change is happening, and that it's caused by human activity, is significant and growing, according to a new study published Thursday.
Social Media Reacts as Deadly Severe Weather Pelts Texas
May 16, 2013
Severe weather broke out in northeastern Texas, including the Dallas Fort Worth area. Below are reports of hail and tornadoes from throughout social media.
Kepler's Alien-Hunting Days May be Numbered
May 15, 2013
NASA's planet-hunting Kepler telescope is broken, possibly jeopardizing searches for life outside the Milky Way.
Report: Coldest April in Over a Decade for U.S.
May 15, 2013
April 2013 was colder and wetter than average.
Stunning Images of Earth at Night (PHOTOS)
May 15, 2013
The collection above features over 100 breathtaking images of Earth taken from NASA satellites and the International Space Station at night. But to scientists and meteorologists, they are more than just pretty pictures.
America's First Climate Refugees: Is Exile Inevitable?
May 15, 2013
In Alaska, climate change is forcing villagers on the edge of the Arctic to confront the reality of a warming planet. If they don't act soon, their villages were be lost forever.
Wisconsin Wildfire Started by Logging Operations
May 17, 2013
The cause of a large wildfire in Wisconsin has been solved.
More News Articles
Weather Summary
Kari Kiefer
Weather Underground Forecast for Saturday, May 18, 2013.

A strong low pressure system will bring active weather to the center of the nation on Saturday. The system will move off the Rockies and into the Plains, which will push a warm front into the Northern Plains and Upper Midwest, while it continues pulling a cold front southeastward across the Western states. Counter clockwise flow around this system will pull more moisture and energy into the Plains from the Gulf of Mexico, allowing for showers and thunderstorms to develop from Oklahoma through the Dakotas and into Minnesota. These areas are under a slight threat of severe weather development with strong winds, large hail, and heavy rainfall. Parts of western Nebraska and northwestern Kansas are under a moderate risk of severe thunderstorm development. This area has increased risk for tornado development on Saturday.

East of this activity, a weak trough slowly moves over the Eastern Valleys, allowing for a few more widespread showers and thunderstorms to pop up from the Southern Appalachians through the Mid-Atlantic states. Meanwhile in the West, moisture from the Pacific Ocean will allow for scattered showers with afternoon thunderstorms to persist for the Northern and Central Rockies. Severe storms are not likely in these areas. In the Southwest, gusty winds, warm temperatures, and dry conditions will maintain dangerous fire weather conditions on Saturday.
Weather Underground Forecast for Saturday, May 18, 2013.

A strong low pressure system will bring active weather to the center of the nation on Saturday. The system will move off the Rockies and into the Plains, which will push a warm front into the Northern Plains and Upper Midwest, while it continues pulling a cold front southeastward across the Western states. Counter clockwise flow around this system will pull more moisture and energy into the Plains from the Gulf of Mexico, allowing for showers and thunderstorms to develop from Oklahoma through the Dakotas and into Minnesota. These areas are under a slight threat of severe weather development with strong winds, large hail, and heavy rainfall. Parts of western Nebraska and northwestern Kansas are under a moderate risk of severe thunderstorm development. This area has increased risk for tornado development on Saturday.

East of this activity, a weak trough slowly moves over the Eastern Valleys, allowing for a few more widespread showers and thunderstorms to pop up from the Southern Appalachians through the Mid-Atlantic states. Meanwhile in the West, moisture from the Pacific Ocean will allow for scattered showers with afternoon thunderstorms to persist for the Northern and Central Rockies. Severe storms are not likely in these areas. In the Southwest, gusty winds, warm temperatures, and dry conditions will maintain dangerous fire weather conditions on Saturday.
More News Articles

Saint Augustine Weather at a Glance

Updated 5:58 AM EDT
Weather Station
St. Augustine (KSGJ)
Elevation
10 ft
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Now
Clear
Clear
Temperature
68 °F
Feels Like 68 °F
Wind(mph)
0
Sunrise / Set
6:30 AM
8:13 PM
Moon
First Quarter
Today
Chance of a Thunderstorm 84 °F
Chance of a Thunderstorm
20% chance of precipitation
Tonight
Partly Cloudy 70 °F
Partly Cloudy
20% chance of precipitation
Tomorrow
Chance of a Thunderstorm 82 | 70 °F
Chance of a Thunderstorm
20% chance of precipitation
Monday
Chance of a Thunderstorm 82 | 70 °F
Chance of a Thunderstorm
20% chance of precipitation
Tuesday
Chance of a Thunderstorm 81 | 70 °F
Chance of T-storms
40% chance of precipitation
Wednesday
Chance of a Thunderstorm 82 | 70 °F
Chance of T-storms
50% chance of precipitation
Today is forecast to be nearly the same temperature as yesterday.
Conditions
Pressure
30.11 in
Visibility
10.0 miles
Clouds
Clear -
Moisture
Humidity
90%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KSGJ 180958Z 00000KT 10SM CLR 20/18 A3011 RMK AO2 SLP196 T02000183
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Temperature
68 °F
78,78,77,75,74,74,74,73,73,73,71,69,68
Dew Point
65 °F
Wind
Speed / Dir
Calm
Wind Gust
Health
UV
0 out of 16
Pollen
4.70 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Good
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Saturday
partlycloudy Partly cloudy with a chance of a thunderstorm and a chance of rain in the afternoon. High of 84F. Winds from the SE at 5 to 20 mph. Chance of rain 20%.
Saturday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm and a chance of rain. Low of 70F. Winds from the SSE at 5 to 15 mph. Chance of rain 20%.
Sunday
partlycloudy Partly cloudy with a chance of a thunderstorm and a chance of rain in the afternoon. High of 82F. Winds from the SSE at 5 to 15 mph. Chance of rain 20%.
Sunday Night
nt_mostlycloudy Mostly cloudy with a chance of a thunderstorm and a chance of rain. Low of 70F. Winds from the SSE at 10 to 15 mph. Chance of rain 20%.
Monday
partlycloudy Partly cloudy with a chance of a thunderstorm and a chance of rain in the afternoon. High of 82F. Winds from the SE at 5 to 15 mph. Chance of rain 20%.
Monday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm and rain. Low of 70F. Winds from the SE at 5 to 15 mph. Chance of rain 60% with rainfall amounts near 0.2 in. possible.
Tuesday
chancetstorms Partly cloudy with a chance of a thunderstorm and rain. High of 81F. Winds from the ESE at 5 to 15 mph. Chance of rain 40%.
Tuesday Night
nt_chancetstorms Partly cloudy in the evening, then clear with a chance of a thunderstorm and rain. Low of 70F. Winds from the SE at 5 to 10 mph. Chance of rain 40%.
Wednesday
chancetstorms Partly cloudy with a chance of a thunderstorm and rain. High of 82F. Winds from the ESE at 5 to 15 mph. Chance of rain 50%.
Wednesday Night
nt_partlycloudy Partly cloudy. Low of 70F. Winds from the SE at 5 to 15 mph.
Thursday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 81F. Winds from the ESE at 10 to 15 mph. Chance of rain 60% with rainfall amounts near 0.3 in. possible.
Thursday Night
nt_mostlycloudy Mostly cloudy. Fog overnight. Low of 70F. Winds from the ESE at 5 to 15 mph shifting to the NNE after midnight.
Friday
partlycloudy Partly cloudy with a chance of a thunderstorm. High of 81F. Winds less than 5 mph. Chance of rain 20%.
Friday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm. Low of 72F. Winds from the SSW at 5 to 10 mph. Chance of rain 20%.
Saturday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 81F. Winds from the SW at 5 to 10 mph. Chance of rain 40%.
Saturday Night
nt_partlycloudy Clear. Low of 73F. Winds from the SE at 5 to 10 mph.
Sunday
partlycloudy Clear. High of 82F. Winds less than 5 mph.
Sunday Night
nt_clear Clear. Low of 72F. Winds less than 5 mph.
Monday
chancetstorms Clear with a chance of a thunderstorm. High of 82F. Winds from the NE at 5 to 10 mph. Chance of rain 40%.
Monday Night
nt_chancetstorms Clear with a chance of a thunderstorm. Low of 72F. Winds from the East at 5 to 10 mph. Chance of rain 40%.
Tuesday
chancetstorms Clear with a chance of a thunderstorm. High of 84F. Winds from the ENE at 5 to 10 mph. Chance of rain 40%.
Tuesday Night
nt_clear Clear with a chance of a thunderstorm. Low of 72F. Winds from the East at 5 to 10 mph. Chance of rain 20%.
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Weather Forecast for Saint Augustine FL

View Calendar 10-Day Forecast for station KSGJ

Saturday, 18
Chance of a Thunderstorm
84 | 70 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Sunday, 19
Chance of a Thunderstorm
82 | 70 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Monday, 20
Chance of a Thunderstorm
82 | 70 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Tuesday, 21
Chance of a Thunderstorm
81 | 70 °F
Chance of T-storms
Chance of
Precipitation
40%
Wednesday, 22
Chance of a Thunderstorm
82 | 70 °F
Chance of T-storms
Chance of
Precipitation
50%
Thursday, 23
Chance of a Thunderstorm
81 | 70 °F
Chance of T-storms
Chance of
Precipitation
60%
Friday, 24
Chance of a Thunderstorm
81 | 72 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Saturday, 25
Chance of a Thunderstorm
81 | 73 °F
Chance of T-storms
Chance of
Precipitation
40%
Sunday, 26
Partly Cloudy
82 | 72 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 27
Chance of a Thunderstorm
82 | 72 °F
Chance of T-storms
Chance of
Precipitation
40%
Source: BestForecast at 3:40 AM EDT on May 18, 2013
Descriptive Forecast
Saturday
partlycloudy Partly cloudy with a chance of a thunderstorm and a chance of rain in the afternoon. High of 84F. Winds from the SE at 5 to 20 mph. Chance of rain 20%.
Saturday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm and a chance of rain. Low of 70F. Winds from the SSE at 5 to 15 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 67 81 | 70 78 | 68 73 | 68
Wind 4 mph SSE 11 mph ESE 16 mph SE 9 mph SSE
Humidity 89% 65% 70% 81%
Chance of Precip. 0% 10% 20% 20%
Cloud Cover 28% 43% 40% 59%
Conditions Partly Cloudy Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
6:30 AM
8:13 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.53], Average RMSE [1.29]
The National Weather Service forecast quality is excellent. MaxT RMSE [1.46], Average RMSE [1.15] : Use NWS
Source: BestForecast at 3:40 AM EDT on May 18, 2013
Descriptive Forecast
Sunday
partlycloudy Partly cloudy with a chance of a thunderstorm and a chance of rain in the afternoon. High of 82F. Winds from the SSE at 5 to 15 mph. Chance of rain 20%.
Sunday Night
nt_mostlycloudy Mostly cloudy with a chance of a thunderstorm and a chance of rain. Low of 70F. Winds from the SSE at 10 to 15 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 72 | 67 78 | 70 79 | 69 73 | 68
Wind 6 mph South 9 mph South 13 mph SE 11 mph SSE
Humidity 85% 71% 71% 82%
Chance of Precip. 10% 10% 20% 10%
Cloud Cover 48% 56% 47% 60%
Conditions Partly Cloudy Partly Cloudy Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
6:29 AM
8:13 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.72], Average RMSE [1.74]
The National Weather Service forecast quality is good. MaxT RMSE [1.78], Average RMSE [1.19] : Use NWS
Source: BestForecast at 3:40 AM EDT on May 18, 2013
Descriptive Forecast
Monday
partlycloudy Partly cloudy with a chance of a thunderstorm and a chance of rain in the afternoon. High of 82F. Winds from the SE at 5 to 15 mph. Chance of rain 20%.
Monday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm and rain. Low of 70F. Winds from the SE at 5 to 15 mph. Chance of rain 60% with rainfall amounts near 0.2 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 72 | 69 80 | 70 78 | 70 73 | 70
Wind 8 mph SSE 9 mph SSE 13 mph ESE 9 mph SE
Humidity 88% 69% 73% 90%
Chance of Precip. 10% 10% 20% 20%
Cloud Cover 54% 61% 65% 73%
Conditions Partly Cloudy Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
6:29 AM
8:14 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.55], Average RMSE [1.28]
The National Weather Service forecast quality is good. MaxT RMSE [1.83], Average RMSE [1.64] : Use NWS
Source: BestForecast at 3:40 AM EDT on May 18, 2013
Descriptive Forecast
Tuesday
chancetstorms Partly cloudy with a chance of a thunderstorm and rain. High of 81F. Winds from the ESE at 5 to 15 mph. Chance of rain 40%.
Tuesday Night
nt_chancetstorms Partly cloudy in the evening, then clear with a chance of a thunderstorm and rain. Low of 70F. Winds from the SE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 72 | 69 81 | 67 80 | 68 73 | 70
Wind 6 mph SSE 9 mph SE 12 mph ESE 8 mph ESE
Humidity 91% 64% 68% 88%
Chance of Precip. 30% 20% 20% 10%
Cloud Cover 14% 59% 65% 59%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
6:28 AM
8:15 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.59], Average RMSE [1.62]
The National Weather Service forecast quality is good. MaxT RMSE [2.47], Average RMSE [1.79] : Use NWS
Source: BestForecast at 3:40 AM EDT on May 18, 2013
Descriptive Forecast
Wednesday
chancetstorms Partly cloudy with a chance of a thunderstorm and rain. High of 82F. Winds from the ESE at 5 to 15 mph. Chance of rain 50%.
Wednesday Night
nt_partlycloudy Partly cloudy. Low of 70F. Winds from the SE at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 72 | 69 78 | 70 80 | 71 73 | 71
Wind 7 mph SE 9 mph SE 11 mph ESE 10 mph SE
Humidity 89% 74% 73% 91%
Chance of Precip. 20% 20% 20% 10%
Cloud Cover 9% 61% 37% 67%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Mostly Cloudy
Sunrise & Sunset
6:28 AM
8:15 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.97], Average RMSE [1.69]
The National Weather Service forecast quality is good. MaxT RMSE [2.49], Average RMSE [1.83] : Use NWS
Source: BestForecast at 3:40 AM EDT on May 18, 2013
Descriptive Forecast
Thursday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 81F. Winds from the ESE at 10 to 15 mph. Chance of rain 60% with rainfall amounts near 0.3 in. possible.
Thursday Night
nt_mostlycloudy Mostly cloudy. Fog overnight. Low of 70F. Winds from the ESE at 5 to 15 mph shifting to the NNE after midnight.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 73 | 70 80 | 69 79 | 70 73 | 70
Wind 7 mph SE 11 mph SE 12 mph ESE 4 mph East
Humidity 86% 68% 73% 90%
Chance of Precip. 10% 30% 20% 10%
Cloud Cover 35% 61% 37% 53%
Conditions Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
6:27 AM
8:16 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.43], Average RMSE [2.04]
The National Weather Service forecast quality is good. MaxT RMSE [2.42], Average RMSE [1.86] : Use NWS
Source: BestForecast at 3:40 AM EDT on May 18, 2013
Descriptive Forecast
Friday
partlycloudy Partly cloudy with a chance of a thunderstorm. High of 81F. Winds less than 5 mph. Chance of rain 20%.
Friday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm. Low of 72F. Winds from the SSW at 5 to 10 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 72 | 70 80 | 70 79 | 71 74 | 70
Wind 5 mph WNW 5 mph NW 2 mph North 5 mph South
Humidity 92% 70% 78% 86%
Chance of Precip. 0% 0% 20% 10%
Cloud Cover 0% 65% 56% 25%
Conditions Fog Mostly Cloudy Chance of a Thunderstorm Clear
Sunrise & Sunset
6:27 AM
8:16 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.09], Average RMSE [2.59]
The National Weather Service forecast quality is good. MaxT RMSE [2.36], Average RMSE [2.07] : Use NWS
Source: BestForecast at 3:40 AM EDT on May 18, 2013
Descriptive Forecast
Saturday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 81F. Winds from the SW at 5 to 10 mph. Chance of rain 40%.
Saturday Night
nt_partlycloudy Clear. Low of 73F. Winds from the SE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 72 | 70 78 | 70 78 | 68 74 | 67
Wind 7 mph WSW 5 mph WSW 6 mph SSW 5 mph East
Humidity 93% 75% 70% 77%
Chance of Precip. 10% 0% 20% 10%
Cloud Cover 40% 38% 14% 35%
Conditions Partly Cloudy Partly Cloudy Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
6:26 AM
8:17 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.10], Average RMSE [2.27]
Source: BestForecast at 3:40 AM EDT on May 18, 2013
Descriptive Forecast
Sunday
partlycloudy Clear. High of 82F. Winds less than 5 mph.
Sunday Night
nt_clear Clear. Low of 72F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 73 | 64 78 | 64 78 | 66 73 | 66
Wind 2 mph East 4 mph ENE 6 mph ENE 4 mph East
Humidity 75% 63% 66% 78%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 30% 19% 11% 1%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
6:26 AM
8:18 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.71], Average RMSE [2.29]
Source: BestForecast at 3:40 AM EDT on May 18, 2013
Descriptive Forecast
Monday
chancetstorms Clear with a chance of a thunderstorm. High of 82F. Winds from the NE at 5 to 10 mph. Chance of rain 40%.
Monday Night
nt_chancetstorms Clear with a chance of a thunderstorm. Low of 72F. Winds from the East at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 72 | 66 80 | 66 80 | 68 73 | 68
Wind 2 mph ENE 5 mph NE 7 mph ENE 6 mph East
Humidity 79% 63% 67% 82%
Chance of Precip. 0% 10% 10% 10%
Cloud Cover 6% 6% 4% 3%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:26 AM
8:18 PM
Source: BestForecast at 3:40 AM EDT on May 18, 2013
Descriptive Forecast
Tuesday
chancetstorms Clear with a chance of a thunderstorm. High of 84F. Winds from the ENE at 5 to 10 mph. Chance of rain 40%.
Tuesday Night
nt_clear Clear with a chance of a thunderstorm. Low of 72F. Winds from the East at 5 to 10 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 73 | 68 80 | 68 80 | 68 73 | 66
Wind 4 mph East 7 mph ENE 8 mph East 5 mph East
Humidity 83% 64% 67% 80%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 2% 4% 8% %
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
Active Notice: Public Information Statement  (US Severe Weather)
History & Almanac
May 18, 2013 Max Temp Min Temp
Normal 80 °F 64 °F
Record 91 °F (1990) 55 °F (2011)
Yesterday 81 °F 64 °F
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
Yesterday Good
OZONE
Yesterday Good
PM2.5
Current Good
PM2.5
Current Good
OZONE
Saturday Good
OZONE
Saturday Good
PM2.5
Sunday Good
OZONE
Sunday Good
PM2.5
Monday Good
OZONE
Monday Good
PM2.5
Coastal Water Temperatures
Place Temperature
Mayport (Bar Pilots Dock), FL 73.0 °F
Fernandina Beach, FL 73.0 °F
Trident Pier, FL 78.1 °F
Marine Forecast - Surf Forecast
Astronomy
May. 18, 2013 Rise Set
Actual Time 6:30 AM EDT 8:13 PM EDT
Civil Twilight 6:03 AM EDT 8:39 PM EDT
Nautical Twilight 5:32 AM EDT 9:11 PM EDT
Astronomical Twilight 4:58 AM EDT 9:44 PM EDT
Moon 1:44 PM EDT 1:50 AM EDT
Length Of Visible Light 14h 35m
Length of Day
13h 43m
Tomorrow will be 1m 9s longer.
First Quarter, 53% of the Moon is Illuminated
Today
First Quarter
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Visit Astronomy
Today's Extremes
State Highs State Lows
82 °F
Marathon
81 °F
Key West
79 °F
Miami
79 °F
Pompano Beach
79 °F
Key West NAF
60 °F
Perry
60 °F
Tallahassee
62 °F
Zephyrhills
62 °F
Marianna
62 °F
Cecil Field
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
St. Augustine 68 °F Clear 5:58 AM EDT
Jacksonville NAS 73 °F Partly Cloudy 5:53 AM EDT
Jacksonville Craig 67 °F Clear 5:53 AM EDT
Ormond Beach 64 °F Clear 6:50 AM EDT
View all Aviation Tools
Flight To ETA Status
DAL8956
Norfolk, VA 		KNIP 07:58AM On Time
Flight Tracker by FlightAware FlightAware
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Type Condition
Flight Rule: VFR (KSGJ)
Wind Speed: 0.0 kts.
Wind Dir: N/A
Ceiling: Unlimited

METAR KSGJ 180958Z 00000KT 10SM CLR 20/18 A3011 RMK AO2 SLP196 T02000183

View all Reports & Maps
Nearby Events
Event Date Forecast
The Lacs 9:00 PM EDT
2013-04-17		 Partly Cloudy, 68°F
Marc Douglas Berardo Annual Spring Shows in The Old City. 8:00 PM EDT
2013-04-19		 Chance of a Thunderstorm, 73°F
Marc Douglas Berardo Annual Spring Shows in The Old City. 8:00 PM EDT
2013-04-20		 Mostly Cloudy, 66°F
Event data courtesy eviesays.com
Sports
Event Date Forecast
Mariners vs. Indians 1:05 PM EDT on May 18, 2013 Chance of a Thunderstorm, 72 °F
Blue Jays vs. Yankees 1:05 PM EDT on May 18, 2013 Partly Cloudy, 70 °F
Event Date Forecast
Elche vs. Almería 12:00 PM CEST on May 18, 2013 Clear, High 68° F/ 20° C
Mirandés vs. Hércules 12:00 PM CEST on May 18, 2013 Clear, High 69° F/ 21° C
Event Date Forecast
Sprint Showdown 7:46 PM EDT on May 18, 2013 Thunderstorm, 74 °F
NASCAR Sprint All-Star Race 9:00 PM EDT on May 18, 2013 Thunderstorm, 74 °F
Coke Zero 400 powered by Coca-Cola 7:49 PM EDT on July 06, 2013 Average High 90° F/ 32° C
Event Date Forecast
HP Byron Nelson Championship 8:30 AM CDT on May 18, 2013 Mostly Cloudy, 72 °F
HP Byron Nelson Championship 8:30 AM CDT on May 19, 2013 Partly Cloudy, 72 °F
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Weather Stations
Station Location Temp. Dew Point Humidity Wind Precipitation Elevation Updated Type Website
MARITIME , Saint Augustine, FL 68 °F - - West  at  2 mph 0.00 in / hr 0 ft 6:00 AM EDT MADIS
St. Augustine, FL 67.8 °F 67 °F 96% West  at  0.0 mph 0.00 in / hr 7 ft 6:53 AM EDT Normal
S Dobbs Rd, St. Augustine, FL 67.3 °F 66 °F 95% North  at  0.0 mph 0.00 in / hr 40 ft 6:51 AM EDT Normal  
Salt Run, St. Augustine, FL 69.1 °F -36 °F - South  at  2.4 mph 0.00 in / hr 35 ft 6:53 AM EDT Rapid Fire  
NERRS NERRS METEOROLOGICAL SITE AT MATAN, Saint Augustine, FL 65 °F 64 °F 94% WSW  at  1 mph 0.00 in / hr 1 ft 5:45 AM EDT MADIS
South Ponte Vedra Beach, FL 68.9 °F 68 °F 96% SSW  at  5.0 mph - / hr 30 ft 6:43 AM EDT Normal  
FL_Meso Hastings , Hastings, FL 63 °F 61 °F 95% ENE  at  1 mph 0.00 in / hr 27 ft 6:30 AM EDT MADIS
Palm Coast C-Section on the water, Palm Coast, FL 68.9 °F 64 °F 84% East  at  0.0 mph 0.00 in / hr 13 ft 6:54 AM EDT Rapid Fire  
Hammock Dunes, Palm Coast, FL 66.8 °F 66 °F 97% NNE  at  0.0 mph 0.00 in / hr 5 ft 6:54 AM EDT Rapid Fire  
fsection, Palm Coast, FL 62.9 °F 62 °F 96% SE  at  0.0 mph 0.00 in / hr 20 ft 6:43 AM EDT Normal  
Indian Trails, Palm Coast, FL 64.9 °F 59 °F 81% SW  at  0.0 mph 0.00 in / hr 30 ft 6:54 AM EDT Normal  
Solano Cove, St. Augustine, FL 65.3 °F 64 °F 94% ENE  at  2.0 mph 0.00 in / hr 7 ft 6:50 AM EDT Normal
Coastal Oaks, Ponte Vedra, FL 64.4 °F 64 °F 98% SSE  at  0.0 mph 0.00 in / hr 40 ft 6:54 AM EDT Rapid Fire  
Ponte Vedra, FL 64.0 °F 64 °F 98% South  at  0.0 mph 0.00 in / hr 69 ft 6:54 AM EDT Rapid Fire  
Lehigh Woods, Palm Coast, FL 62.3 °F 62 °F 97% SE  at  0.0 mph 0.00 in / hr 26 ft 6:51 AM EDT Normal  
Cypress Knoll, Palm Coast, FL 64.9 °F 64 °F 98% West  at  0.0 mph 0.00 in / hr 43 ft 6:54 AM EDT Rapid Fire  
Flagler Beach, FL 67.1 °F 65 °F 92% SW  at  0.0 mph 0.00 in / hr 16 ft 6:54 AM EDT Rapid Fire
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Public Information Statement
Mobile & Email Alerts Statement as of 5:27 am EDT on May 18, 2013

... National safe boating week begins today...

National safe boating week occurs each year during the first full
week before the start of the Memorial Day weekend. This year it runs
from may 18 through may 24... and we start with the topic of life
jackets.

Before you and your family get out on the water this year, grab a
life jacket and wear it. Nearly 85 percent of those who drown while
boating were not wearing a life jacket. Wearing a life jacket is
one of the most effective and simple life-saving strategies for safe
recreational boating. Boaters are required to have a U.S. Coast
Guard-approved life jacket on board for every passenger on their
vessel. The most important thing is this: remember to grab a life
jacket and wear it.

This message was brought to you by the National Weather Service and
the National safe boating Council. Visit the National Weather
Service on the web at www.Weather.Gov and the National safe boating
Council at www.Safeboatingcouncil.Org www.NWS.NOAA.Gov/safeboating


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