Dayton, OH

3:54 AM EDT on May 18, 2013 (GMT -0400)
Elev: 778 ft
Lon: 84.2° W
Lat: 39.8° N
Source
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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

Dayton Weather at a Glance

Updated 3:35 AM EDT
Weather Station
Middletown (KMWO)
Elevation
650 ft
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Now
Scattered Clouds
Scattered Clouds
Temperature
61 °F
Feels Like 61 °F
Wind(mph)
0
Sunrise / Set
6:19 AM
8:47 PM
Moon
First Quarter
Tonight
Overcast 61 °F
Overcast
20% chance of precipitation
Saturday
Chance of a Thunderstorm 79 °F
Chance of T-storms
50% chance of precipitation
Saturday Night
Mostly Cloudy 61 °F
Mostly Cloudy
20% chance of precipitation
Sunday
Chance of a Thunderstorm 84 | 63 °F
Chance of T-storms
30% chance of precipitation
Monday
Partly Cloudy 84 | 63 °F
Partly Cloudy
Tuesday
Chance of a Thunderstorm 82 | 63 °F
Chance of T-storms
40% chance of precipitation
Today is forecast to be nearly the same temperature as yesterday.
Conditions
Pressure
30.05 in
Visibility
4.0 miles
Clouds
Scattered Clouds 6500 ft
Scattered Clouds 11000 ft
Moisture
Humidity
100%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KMWO 180735Z AUTO 00000KT 4SM BR SCT065 SCT110 16/16 A3005 RMK AO2 T01630163
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Weather Radio
Launch Weather Radio
Temperature
Temperature
61 °F
65,65,65,63,63,63,63,63,63,63,63,63,63
Dew Point
61 °F
Wind
Speed / Dir
Calm
Wind Gust
Health
UV
0 out of 16
Pollen
8.80 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Moderate
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Saturday
chancetstorms Overcast with a chance of rain, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 79F. Winds from the North at 5 to 10 mph shifting to the East in the afternoon. Chance of rain 50%.
Saturday Night
nt_mostlycloudy Mostly cloudy with a chance of a thunderstorm and a chance of rain. Fog overnight. Low of 61F. Winds less than 5 mph. Chance of rain 20%.
Sunday
chancetstorms Overcast with a chance of a thunderstorm and a chance of rain in the morning, then partly cloudy with a chance of a thunderstorm and a chance of rain. High of 84F. Winds from the SE at 5 to 10 mph. Chance of rain 30%.
Sunday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm and a chance of rain after midnight. Low of 63F. Winds less than 5 mph.
Monday
partlycloudy Partly cloudy. High of 84F. Winds from the South at 5 to 15 mph.
Monday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 63F. Winds from the SSW at 5 to 10 mph.
Tuesday
chancetstorms Mostly cloudy with a chance of a thunderstorm and rain. High of 82F. Winds from the SSW at 10 to 15 mph. Chance of rain 40%.
Tuesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain. Low of 63F. Winds from the SSW at 5 to 10 mph. Chance of rain 50%.
Wednesday
chancetstorms Overcast with a chance of a thunderstorm and rain. High of 86F. Winds from the SSW at 10 to 15 mph. Chance of rain 40%.
Wednesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Low of 64F. Winds from the SSW at 5 to 10 mph. Chance of rain 70% with rainfall amounts near 0.3 in. possible.
Thursday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 81F. Winds from the SW at 10 to 15 mph. Chance of rain 30%.
Thursday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 55F. Winds from the North at 5 to 10 mph. Chance of rain 40%.
Friday
mostlycloudy Mostly cloudy with a chance of rain. High of 73F. Winds from the North at 5 to 15 mph. Chance of rain 20%.
Friday Night
nt_partlycloudy Clear. Low of 48F. Winds from the North at 5 to 15 mph.
Saturday
partlycloudy Clear. High of 73F. Winds from the North at 10 to 15 mph.
Saturday Night
nt_clear Clear. Low of 50F. Winds from the NE at 5 to 10 mph.
Sunday
partlycloudy Partly cloudy. High of 77F. Winds from the ENE at 5 to 10 mph.
Sunday Night
nt_clear Clear. Low of 59F. Winds from the ENE at 5 to 10 mph.
Monday
clear Clear. High of 79F. Winds less than 5 mph.
Monday Night
nt_clear Clear. Low of 61F. Winds less than 5 mph.
Tuesday
clear Clear. High of 77F. Winds less than 5 mph.
Tuesday Night
nt_clear Clear. Low of 61F. Winds less than 5 mph.
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Weather Forecast for Dayton OH

View Calendar 10-Day Forecast for station KMWO

Saturday, 18
Chance of a Thunderstorm
79 | 61 °F
Chance of T-storms
Chance of
Precipitation
50%
Sunday, 19
Chance of a Thunderstorm
84 | 63 °F
Chance of T-storms
Chance of
Precipitation
30%
Monday, 20
Partly Cloudy
84 | 63 °F
Partly Cloudy
Chance of
Precipitation
10%
Tuesday, 21
Chance of a Thunderstorm
82 | 63 °F
Chance of T-storms
Chance of
Precipitation
40%
Wednesday, 22
Chance of a Thunderstorm
86 | 64 °F
Chance of T-storms
Chance of
Precipitation
40%
Thursday, 23
Chance of a Thunderstorm
81 | 55 °F
Chance of T-storms
Chance of
Precipitation
30%
Friday, 24
Chance of Rain
73 | 48 °F
Chance of Rain
Chance of
Precipitation
20%
Saturday, 25
Partly Cloudy
73 | 50 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 26
Partly Cloudy
77 | 59 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 27
Clear
79 | 61 °F
Clear
Chance of
Precipitation
0%
Source: BestForecast at 3:40 AM EDT on May 18, 2013
Descriptive Forecast
Saturday
chancetstorms Overcast with a chance of rain, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 79F. Winds from the North at 5 to 10 mph shifting to the East in the afternoon. Chance of rain 50%.
Saturday Night
nt_mostlycloudy Mostly cloudy with a chance of a thunderstorm and a chance of rain. Fog overnight. Low of 61F. Winds less than 5 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 63 73 | 63 72 | 63 63 | 62
Wind 2 mph East 5 mph West 6 mph East 3 mph West
Humidity 88% 65% 74% 97%
Chance of Precip. 20% 40% 50% 10%
Cloud Cover 88% 97% 88% 74%
Conditions Chance of Rain Chance of Rain Chance of a Thunderstorm Fog
Sunrise & Sunset
6:19 AM
8:47 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.82], Average RMSE [2.35]
The National Weather Service forecast quality is good. MaxT RMSE [1.81], Average RMSE [2.87] : Use NWS
Source: BestForecast at 3:40 AM EDT on May 18, 2013
Descriptive Forecast
Sunday
chancetstorms Overcast with a chance of a thunderstorm and a chance of rain in the morning, then partly cloudy with a chance of a thunderstorm and a chance of rain. High of 84F. Winds from the SE at 5 to 10 mph. Chance of rain 30%.
Sunday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm and a chance of rain after midnight. Low of 63F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 61 76 | 63 78 | 64 69 | 63
Wind 3 mph East 6 mph ESE 3 mph SE 3 mph SSE
Humidity 95% 63% 62% 81%
Chance of Precip. 10% 30% 10% 10%
Cloud Cover 69% 85% 64% 54%
Conditions Fog Chance of a Thunderstorm Mostly Cloudy Partly Cloudy
Sunrise & Sunset
6:18 AM
8:48 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.61], Average RMSE [3.45]
The National Weather Service forecast quality is good. MaxT RMSE [2.11], Average RMSE [3.05] : Use NWS
Source: BestForecast at 3:40 AM EDT on May 18, 2013
Descriptive Forecast
Monday
partlycloudy Partly cloudy. High of 84F. Winds from the South at 5 to 15 mph.
Monday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 63F. Winds from the SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 63 81 | 63 82 | 63 73 | 68
Wind 5 mph South 9 mph South 9 mph SSW 8 mph SSW
Humidity 92% 54% 51% 84%
Chance of Precip. 20% 10% 10% 0%
Cloud Cover 56% 45% 62% 31%
Conditions Chance of a Thunderstorm Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:17 AM
8:49 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.88], Average RMSE [2.99]
The National Weather Service forecast quality is good. MaxT RMSE [2.00], Average RMSE [2.13] : Use NWS
Source: BestForecast at 3:40 AM EDT on May 18, 2013
Descriptive Forecast
Tuesday
chancetstorms Mostly cloudy with a chance of a thunderstorm and rain. High of 82F. Winds from the SSW at 10 to 15 mph. Chance of rain 40%.
Tuesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain. Low of 63F. Winds from the SSW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 65 80 | 72 80 | 70 69 | 67
Wind 7 mph SW 11 mph SW 9 mph SSW 7 mph SSW
Humidity 97% 75% 72% 94%
Chance of Precip. 0% 10% 20% 20%
Cloud Cover 3% 66% 90% 92%
Conditions Fog Mostly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
6:16 AM
8:50 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.69], Average RMSE [3.73]
The National Weather Service forecast quality is fair. MaxT RMSE [2.82], Average RMSE [2.89] : Use NWS
Source: BestForecast at 3:40 AM EDT on May 18, 2013
Descriptive Forecast
Wednesday
chancetstorms Overcast with a chance of a thunderstorm and rain. High of 86F. Winds from the SSW at 10 to 15 mph. Chance of rain 40%.
Wednesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Low of 64F. Winds from the SSW at 5 to 10 mph. Chance of rain 70% with rainfall amounts near 0.3 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 66 79 | 69 80 | 68 67 | 64
Wind 7 mph SSW 11 mph SSW 11 mph SSW 9 mph South
Humidity 88% 72% 68% 93%
Chance of Precip. 30% 20% 10% 30%
Cloud Cover 100% 96% 78% 84%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Mostly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
6:16 AM
8:51 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.07], Average RMSE [3.72]
The National Weather Service forecast quality is fair. MaxT RMSE [2.91], Average RMSE [2.79] : Use NWS
Source: BestForecast at 3:40 AM EDT on May 18, 2013
Descriptive Forecast
Thursday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 81F. Winds from the SW at 10 to 15 mph. Chance of rain 30%.
Thursday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 55F. Winds from the North at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 64 73 | 64 73 | 64 59 | 59
Wind 9 mph South 11 mph SW 8 mph WSW 7 mph North
Humidity 87% 75% 73% 98%
Chance of Precip. 30% 10% 20% 20%
Cloud Cover 100% 98% 69% 77%
Conditions Chance of a Thunderstorm Overcast Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
6:15 AM
8:52 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.01], Average RMSE [5.12]
The National Weather Service forecast quality is poor. MaxT RMSE [3.99], Average RMSE [3.62] : Use NWS
Source: BestForecast at 3:40 AM EDT on May 18, 2013
Descriptive Forecast
Friday
mostlycloudy Mostly cloudy with a chance of rain. High of 73F. Winds from the North at 5 to 15 mph. Chance of rain 20%.
Friday Night
nt_partlycloudy Clear. Low of 48F. Winds from the North at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 56 66 | 56 70 | 53 57 | 46
Wind 7 mph NNE 8 mph NNE 13 mph North 9 mph North
Humidity 87% 70% 54% 71%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 96% 82% 88% 58%
Conditions Fog Mostly Cloudy Mostly Cloudy Partly Cloudy
Sunrise & Sunset
6:14 AM
8:52 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.05], Average RMSE [4.41]
The National Weather Service forecast quality is poor. MaxT RMSE [3.91], Average RMSE [3.60] : Use NWS
Source: BestForecast at 3:40 AM EDT on May 18, 2013
Descriptive Forecast
Saturday
partlycloudy Clear. High of 73F. Winds from the North at 10 to 15 mph.
Saturday Night
nt_clear Clear. Low of 50F. Winds from the NE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 46 70 | 51 69 | 54 60 | 51
Wind 9 mph North 12 mph North 11 mph North 6 mph ENE
Humidity 87% 50% 57% 73%
Chance of Precip. 0% 10% 0% 0%
Cloud Cover 10% 65% 30% 16%
Conditions Clear Mostly Cloudy Partly Cloudy Clear
Sunrise & Sunset
6:14 AM
8:53 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.91], Average RMSE [4.50]
Source: BestForecast at 3:40 AM EDT on May 18, 2013
Descriptive Forecast
Sunday
partlycloudy Partly cloudy. High of 77F. Winds from the ENE at 5 to 10 mph.
Sunday Night
nt_clear Clear. Low of 59F. Winds from the ENE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 47 72 | 47 74 | 49 62 | 46
Wind 6 mph ENE 6 mph ENE 6 mph ENE 6 mph ENE
Humidity 79% 40% 40% 53%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 14% 0% 47% 16%
Conditions Clear Clear Partly Cloudy Clear
Sunrise & Sunset
6:13 AM
8:54 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.55], Average RMSE [4.72]
Source: BestForecast at 3:40 AM EDT on May 18, 2013
Descriptive Forecast
Monday
clear Clear. High of 79F. Winds less than 5 mph.
Monday Night
nt_clear Clear. Low of 61F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 40 73 | 42 76 | 47 64 | 47
Wind 5 mph East 4 mph East 4 mph East 5 mph East
Humidity 44% 31% 36% 51%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:13 AM
8:55 PM
Source: BestForecast at 3:40 AM EDT on May 18, 2013
Descriptive Forecast
Tuesday
clear Clear. High of 77F. Winds less than 5 mph.
Tuesday Night
nt_clear Clear. Low of 61F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 42 74 | 44 74 | 49 65 | 49
Wind 4 mph ESE 3 mph SE 3 mph SSE 4 mph SSE
Humidity 45% 34% 41% 56%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% %
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 18, 2013 Max Temp Min Temp
Normal (KDAY) 72 °F 52 °F
Record (KDAY) 93 °F (1962) 35 °F (1973)
Yesterday 80 °F 61 °F
Yesterday's Cooling Degree Days: 6
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 Moderate
PM2.5
Yesterday Good
OZONE
Current Moderate
PM2.5
Current Good
OZONE
Saturday Moderate
PM2.5
Saturday Good
OZONE
Sunday Moderate
PM2.5
Sunday Good
OZONE
Monday Moderate
PM2.5
Monday Moderate
OZONE
Tuesday Moderate
PM2.5
Tuesday Moderate
OZONE
Astronomy
May. 18, 2013 Rise Set
Actual Time 6:19 AM EDT 8:47 PM EDT
Civil Twilight 5:48 AM EDT 9:18 PM EDT
Nautical Twilight 5:10 AM EDT 9:56 PM EDT
Astronomical Twilight 4:27 AM EDT 10:39 PM EDT
Moon 1:51 PM EDT 2:10 AM EDT
Length Of Visible Light 15h 30m
Length of Day
14h 28m
Tomorrow will be 1m 42s longer.
First Quarter, 51% 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
66 °F
Columbus
64 °F
Cincinnati
64 °F
Rickenbacker
64 °F
Hamilton
64 °F
Wright-Patt AFB
53 °F
Ashtabula
53 °F
Ravenna
55 °F
Toledo
55 °F
Cleveland Burke
55 °F
Lorain / Elyria
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
Wright-Patt AFB 64 °F Scattered Clouds 2:58 AM EDT
Dayton 65 °F Overcast 2:56 AM EDT
Dayton Wright 63 °F Mostly Cloudy 2:53 AM EDT
Middletown 61 °F Scattered Clouds 3:35 AM EDT
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Flight To ETA Status
No flights were found.
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Type Condition
Flight Rule: MVFR (KMWO)
Wind Speed: 0.0 kts.
Wind Dir: N/A
Ceiling: Unlimited

METAR KMWO 180735Z AUTO 00000KT 4SM BR SCT065 SCT110 16/16 A3005 RMK AO2 T01630163

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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
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Videos
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Weather Stations
Station Location Temp. Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Sinclair Dayton Campus, Dayton, OH 65.8 °F 63 °F 90% ENE  at  3.5 mph 0.00 in / hr 780 ft 3:53 AM EDT Rapid Fire
University of Dayton, Dayton, OH 65.1 °F 62 °F 90% East  at  0.0 mph 0.00 in / hr 797 ft 3:50 AM EDT Normal  
Oakwood, Dayton, OH 63.0 °F 62 °F 97% North  at  0.0 mph 0.00 in / hr 876 ft 3:53 AM EDT Rapid Fire  
South Dayton Suburbs, Moraine, OH 62.7 °F 60 °F 91% ESE  at  0.0 mph 0.00 in / hr 751 ft 3:53 AM EDT Rapid Fire
Kettering - Central, Kettering, OH 63.0 °F - - SE  at  0.0 mph - / hr 900 ft 3:49 AM EDT Normal  
Kettering, Dayton, OH 62.4 °F 57 °F 82% ESE  at  0.0 mph 0.00 in / hr 911 ft 3:52 AM EDT Rapid Fire
Beavercreek, OH 61.5 °F 61 °F 98% SSW  at  0.0 mph 0.00 in / hr 942 ft 3:53 AM EDT Rapid Fire  
8 miles south of Dayton, Kettering, OH 63.5 °F 61 °F 91% ENE  at  2.0 mph 0.00 in / hr 1000 ft 3:33 AM EDT Normal
Oak Creek, Kettering, OH 62.4 °F 62 °F 99% North  at  0.0 mph 0.00 in / hr 1004 ft 3:49 AM EDT Normal  
OHDOT 105-IR70/IR75, Vandalia, OH 65 °F 53 °F 67% North  at  0 mph 0.00 in / hr 880 ft 3:33 AM EDT MADIS
Beavercreek, Beavercreek, OH 62.2 °F 61 °F 97% North  at  0.0 mph 0.00 in / hr 922 ft 3:53 AM EDT Rapid Fire  
Copperfield, Vandalia, OH 63.0 °F 61 °F 93% WNW  at  0.0 mph 0.00 in / hr 1004 ft 3:54 AM EDT Rapid Fire  
APRSWXNET Vandalia OH, Vandalia, OH 63 °F 63 °F 100% North  at  0 mph 0.00 in / hr 1017 ft 3:34 AM EDT MADIS
OHDOT 71-I675 MONT/GRE, Dayton, OH 63 °F 60 °F 90% North  at  1 mph 0.00 in / hr 978 ft 3:33 AM EDT MADIS
APRSWXNET Centerville OH , Dayton, OH 62 °F 61 °F 95% North  at  0 mph 0.00 in / hr 964 ft 3:32 AM EDT MADIS
APRSWXNET Huber Heights OH, Dayton, OH 62 °F 59 °F 91% ESE  at  0 mph 0.00 in / hr 977 ft 3:31 AM EDT MADIS
APRSWXNET Centerville OH , Bellbrook, OH 62 °F 61 °F 97% SW  at  0 mph 0.00 in / hr 931 ft 3:21 AM EDT MADIS
OHDOT 53-IR70 MM 41, Medway, OH 63 °F 61 °F 92% ESE  at  0 mph 0.00 in / hr 839 ft 3:31 AM EDT MADIS
Englewood SCC Campus/Kleptz YMCA, Englewood, OH 63.5 °F 62 °F 94% East  at  0.0 mph 0.00 in / hr 984 ft 3:53 AM EDT Rapid Fire
APRSWXNET New Lebanon OH , New Lebanon, OH 62 °F 61 °F 96% East  at  0 mph 0.00 in / hr 902 ft 3:35 AM EDT MADIS
Backyard, Englewood, OH 62.8 °F 62 °F 97% North  at  0.0 mph 0.00 in / hr 991 ft 3:53 AM EDT Rapid Fire  
Oakwood Village, Miamisburg, OH 62.1 °F 61 °F 97% SW  at  0.0 mph 0.00 in / hr 922 ft 3:51 AM EDT Normal
NClayton, Clayton, OH 63.0 °F 62 °F 97% ESE  at  0.0 mph 0.00 in / hr 1024 ft 3:53 AM EDT Rapid Fire  
OHDOT 75-IR75 MM 65, Tipp City, OH 58 °F 54 °F 87% WNW  at  0 mph 0.00 in / hr 906 ft 3:31 AM EDT MADIS
Sugarcreek Township, Sugarcreek Township, OH 61.0 °F 60 °F 98% SSE  at  0.0 mph 0.00 in / hr 800 ft 3:51 AM EDT Rapid Fire  
Hillcrest, Germantown, OH 62.9 °F 62 °F 97% West  at  0.0 mph 0.00 in / hr 807 ft 3:53 AM EDT Rapid Fire  
Union, OH, Union, OH 62.5 °F 62 °F 97% NE  at  0.0 mph 0.00 in / hr 912 ft 3:53 AM EDT Rapid Fire  
Bethel Twp Miami County, Tipp City, OH 63.0 °F 62 °F 95% ENE  at  1.1 mph 0.00 in / hr 980 ft 3:53 AM EDT Rapid Fire
APRSWXNET Germantown OH , Germantown, OH 63 °F 62 °F 97% West  at  0 mph 0.00 in / hr 813 ft 3:33 AM EDT MADIS
Fairborn, OH 61.9 °F 60 °F 94% East  at  2.0 mph 0.00 in / hr 991 ft 3:30 AM EDT Normal  
Springboro, OH 63.0 °F 51 °F 66% ESE  at  0.0 mph 0.00 in / hr 957 ft 3:53 AM EDT Normal
Garwood Airstrip: Jackson Township, Farmersville, OH 62.8 °F 62 °F 99% WSW  at  0.0 mph 0.00 in / hr 932 ft 3:48 AM EDT Normal  
Waynesville - Near North Water Tower, Waynesville, OH 62.2 °F 62 °F 98% East  at  0.0 mph 0.00 in / hr 1014 ft 3:54 AM EDT Rapid Fire
Chadwick's Claim, Waynesville, OH 61.6 °F 61 °F 98% NE  at  0.0 mph 0.00 in / hr 1030 ft 3:53 AM EDT Rapid Fire
SW Jackson Township, Farmersville, OH 63.1 °F 60 °F 89% SW  at  0.0 mph 0.00 in / hr 0 ft 3:53 AM EDT Rapid Fire  
East New Carlisle Road, New Carlisle, OH 62.8 °F 61 °F 95% ESE  at  0.0 mph 0.00 in / hr 907 ft 3:53 AM EDT Rapid Fire
Spring Valley Township, Spring Valley, OH 61.4 °F 61 °F 100% NE  at  0.0 mph 0.00 in / hr 896 ft 3:54 AM EDT Rapid Fire  
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