Mechanicsburg, OH

11:26 AM EDT on May 21, 2013 (GMT -0400)
Elev: 1102 ft
Lon: 83.6° W
Lat: 40.1° N
Source
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 Updated 11:25 AM EDT Get Free Weather Stickers® Share:
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News
Children and the Tornado: Helping Kids Cope
May 21, 2013
Any time children are involved in a catastrophe, emotional reactions among survivors and across the nation are particularly strong.
Recap: Tornadoes Rake Oklahoma, Kansas, Iowa
May 21, 2013
The weather imagery, video and recap from tornadoes in the Plains on May 19, 2013.
Tornado Took Similar Path to 1999 F5
May 21, 2013
Moore, Oklahoma is no stranger to devastating tornadoes.
'I Expected Chaos:' Scenes from Okla. School
May 21, 2013
A photographer who was among the first to arrive at an Oklahoma Elementary School after a tornado destroyed it, describes the heart-wrenching scene.
Obama: 'Americans From Every Corner of This Country Will Be With Them'
May 21, 2013
Obama has declared a major disaster in Oklahoma, ordering federal aid to supplement state and local recovery efforts. The president also spoke Monday with Oklahoma Gov. Mary Fallin and Rep. Tom Cole, whose home is in the heavily damaged town of Moore.
Pres. Obama Says Focus Is On 'Urgent Work of Rescue'
May 21, 2013
The search and rescue efforts are ongoing in Moore, Okla. after a massive tornado levelled the town and local schools.
A Timeline of Deadly Events in Moore, Okla.
May 21, 2013
Check out this comprehensive timeline of the events that transpired in Moore, Okla.
In Tornado's Wake, Worried Parents Seek Out Kids
May 21, 2013
A desperate search was underway by parents looking to find children after the massive tornado.
Massive Tornado Damages Small Okla. City Hospital
May 21, 2013
Officials say a tornado hit a small hospital in suburban Oklahoma City, but all the 30 patients inside survived.
Moore Already at Work on Recovery, Says Mayor
May 21, 2013
Glenn Lewis was the mayor of Moore, Okla., when the strongest tornado on record whipped the city in 1999, and he says the most recent storm won't deter the community from rebuilding.
Moore Survivor Finds Dog Buried Alive
May 21, 2013
Tornado survivor is interrupted in the middle of interview by little dog digging out of rubble
Oklahoma Tornado: How to Help
May 21, 2013
There are several agencies asking for donations to help those hit hard by the Oklahoma tornadoes.
Multiple Children Dead at Okla. School
May 21, 2013
More than a dozen children are dead in the devastating Moore, Okla. tornado.
Twitter Responds With Prayers for Oklahoma Tornado Victims
May 21, 2013
Twitter responds to the devastation brought by tornadoes Monday in suburban Oklahoma City, offering condolences and prayers for the victims and survivors.
In Their Words: The Oklahoma Tornado Tragedy
May 21, 2013
Our reporters were among the first national media to report from Moore, Okla. shortly after a powerful tornado decimated the town. These are their thoughts as they report from the scene.
Obama Declares Major Disaster in Oklahoma
May 21, 2013
President Barack Obama has declared a major disaster in Oklahoma as the state recovers from a massive tornado that ripped through the Oklahoma City suburbs Monday, killing dozens and flattening entire neighborhoods.
Photos, Social Media Capture Terror of Okla. Tornadoes
May 20, 2013
Catastrophic tornadoes developed in Oklahoma on Monday. Here are photos and social media reports.
Huge Rock Crashes Into Moon, Sparks Giant Explosion
May 20, 2013
The moon has a new hole on its surface thanks to a boulder that slammed into it in March, creating the biggest explosion scientists have seen on the moon since they started monitoring it.
Deadly Rainstorms Kill 55 in Southern China
May 20, 2013
Chinese authorities say rainstorms that battered southern China this week have killed 55 people and left 14 others missing.
Photos: Deadly Tornado Outbreak Strikes Plains
May 20, 2013
A tornado outbreak struck the Plains states on May 19, 2013, leaving widespread damage in its wake.
More News Articles
Weather Summary
Kari Kiefer
Weather Underground Forecast for Tuesday, May 21, 2013.

After a devastating severe weather day in the Plains on Monday, severe weather is expected to fire up again across the nation's mid-section again on Tuesday.

The nearly stationary low over the Northern Plains will gradually weaken as it shifts eastward into the Midwest on Tuesday, while the system's associated cold front trails southwestward from the low across the Mid-Mississippi Valley through the Southern Plains. Favorable energy and conditions ahead of the cold front combined with the moisture laden conditions of the nation's mid-section will set the stage for multiple clusters of thunderstorms to develop from the Midwest into the Ozarks and the Southern Plains. Portions of northeastern Texas, extreme southeastern Oklahoma, central and southern Arkansas, and northwestern Louisiana are at moderate risk of severe thunderstorm activity as environmental conditions remain favorable for tornadoes, damaging wind gusts, and very large hail. Areas surrounding this moderate risk region from the parts of central and eastern Texas into the Upper Great Lakes are at slight risk of severe thunderstorm development with hail, damaging wind gusts, and isolated tornadoes.

Meanwhile, areas of heavy rain and widely scattered showers will continue near the low in the Northern Plains and Upper Mississippi Valley and near and to the north of a nearly stationary frontal boundary extending out ahead of the system from the Great Lakes into the Northeast. Continued precipitation in already saturated areas of the Northern Plains and Upper Midwest will maintain flood concerns from parts of North Dakota into northern Wisconsin.

Elsewhere, scattered showers and thunderstorms are expected to persist in the Mid-Atlantic and southeastern corner of the nation.
Weather Underground Forecast for Tuesday, May 21, 2013.

After a devastating severe weather day in the Plains on Monday, severe weather is expected to fire up again across the nation's mid-section again on Tuesday.

The nearly stationary low over the Northern Plains will gradually weaken as it shifts eastward into the Midwest on Tuesday, while the system's associated cold front trails southwestward from the low across the Mid-Mississippi Valley through the Southern Plains. Favorable energy and conditions ahead of the cold front combined with the moisture laden conditions of the nation's mid-section will set the stage for multiple clusters of thunderstorms to develop from the Midwest into the Ozarks and the Southern Plains. Portions of northeastern Texas, extreme southeastern Oklahoma, central and southern Arkansas, and northwestern Louisiana are at moderate risk of severe thunderstorm activity as environmental conditions remain favorable for tornadoes, damaging wind gusts, and very large hail. Areas surrounding this moderate risk region from the parts of central and eastern Texas into the Upper Great Lakes are at slight risk of severe thunderstorm development with hail, damaging wind gusts, and isolated tornadoes.

Meanwhile, areas of heavy rain and widely scattered showers will continue near the low in the Northern Plains and Upper Mississippi Valley and near and to the north of a nearly stationary frontal boundary extending out ahead of the system from the Great Lakes into the Northeast. Continued precipitation in already saturated areas of the Northern Plains and Upper Midwest will maintain flood concerns from parts of North Dakota into northern Wisconsin.

Elsewhere, scattered showers and thunderstorms are expected to persist in the Mid-Atlantic and southeastern corner of the nation.
More News Articles

Mechanicsburg Weather at a Glance

Updated 11:25 AM EDT
Elevation
1100 ft
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Now
Clear
Clear
Temperature
77.3 °F
Feels Like 79 °F
Wind(mph)
8.0
Sunrise / Set
6:13 AM
8:48 PM
Moon
Waxing Gibbous
Today
Thunderstorm 84 °F
T-storms
60% chance of precipitation
Tonight
Chance of a Thunderstorm 64 °F
Chance of T-storms
50% chance of precipitation
Tomorrow
Thunderstorm 81 | 61 °F
T-storms
70% chance of precipitation
Thursday
Chance of a Thunderstorm 70 | 45 °F
Chance of T-storms
60% chance of precipitation
Friday
Clear 64 | 45 °F
Clear
Saturday
Overcast 66 | 48 °F
Overcast
Today is forecast to be Cooler than yesterday.
Conditions
Pressure
29.92 in
Visibility
10.0 miles
Clouds
Clear -
Moisture
Humidity
61%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KMRT 211513Z AUTO 23011G17KT 10SM CLR 26/14 A2992 RMK AO2 T02610141
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Heat Index
79 °F
Dew Point
63 °F
Wind
Speed / Dir
8.0 mph from SE
Wind Gust
15.0 mph
Health
UV
9 out of 16
Pollen
8.30 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Moderate
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Tuesday
tstorms Partly cloudy with a chance of a thunderstorm and a chance of rain, then thunderstorms in the afternoon. High of 84F. Breezy. Winds from the SSW at 10 to 20 mph. Chance of rain 60%.
Tuesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain. Fog overnight. Low of 64F. Winds from the SSW at 5 to 15 mph. Chance of rain 50% with rainfall amounts near 0.2 in. possible.
Wednesday
tstorms Mostly cloudy with thunderstorms, then thunderstorms and rain showers in the afternoon. High of 81F. Breezy. Winds from the SSW at 15 to 25 mph with gusts to 30 mph. Chance of rain 70% with rainfall amounts near 0.2 in. possible.
Wednesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain. Low of 61F. Winds from the SW at 5 to 20 mph. Chance of rain 50% with rainfall amounts near 0.2 in. possible.
Thursday
chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain, then a chance of a thunderstorm and rain showers in the afternoon. High of 70F. Winds from the West at 10 to 15 mph. Chance of rain 60%.
Thursday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain in the evening, then clear with a chance of rain. Low of 45F. Breezy. Winds from the NNW at 15 to 20 mph. Chance of rain 40%.
Friday
clear Clear. High of 64F. Breezy. Winds from the NNW at 10 to 20 mph.
Friday Night
nt_partlycloudy Clear in the evening, then overcast. Low of 45F. Winds from the North at 5 to 10 mph.
Saturday
cloudy Overcast. High of 66F. Winds less than 5 mph.
Saturday Night
nt_cloudy Overcast. Low of 48F. Winds less than 5 mph.
Sunday
cloudy Overcast with a chance of rain. High of 70F. Winds less than 5 mph. Chance of rain 20%.
Sunday Night
nt_mostlycloudy Mostly cloudy. Low of 54F. Winds less than 5 mph.
Monday
mostlycloudy Mostly cloudy. High of 75F. Winds less than 5 mph.
Monday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Low of 55F. Winds less than 5 mph. Chance of rain 50%.
Tuesday
chancerain Mostly cloudy with a chance of rain. High of 81F. Winds from the South at 5 to 10 mph. Chance of rain 30%.
Tuesday Night
nt_mostlycloudy Mostly cloudy. Low of 64F. Winds from the South at 5 to 10 mph.
Wednesday
partlycloudy Partly cloudy. High of 84F. Winds from the SSW at 10 to 15 mph.
Wednesday Night
nt_mostlycloudy Mostly cloudy. Low of 70F. Winds from the SSW at 5 to 10 mph.
Thursday
partlycloudy Partly cloudy. High of 86F. Winds from the SW at 5 to 10 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Low of 70F. Winds from the SSW at 5 to 10 mph.
Friday
partlycloudy Partly cloudy. High of 84F. Winds from the SW at 5 to 10 mph.
Friday Night
nt_partlycloudy Clear. Low of 70F. Winds from the SSW at 5 to 10 mph.
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Weather Forecast for Mechanicsburg OH

View Calendar 10-Day Forecast for station KOHURBAN4

Tuesday, 21
Thunderstorm
84 | 64 °F
T-storms
Chance of
Precipitation
60%
Wednesday, 22
Thunderstorm
81 | 61 °F
T-storms
Chance of
Precipitation
70%
Thursday, 23
Chance of a Thunderstorm
70 | 45 °F
Chance of T-storms
Chance of
Precipitation
60%
Friday, 24
Clear
64 | 45 °F
Clear
Chance of
Precipitation
0%
Saturday, 25
Overcast
66 | 48 °F
Overcast
Chance of
Precipitation
0%
Sunday, 26
Chance of Rain
70 | 54 °F
Chance of Rain
Chance of
Precipitation
20%
Monday, 27
Mostly Cloudy
75 | 55 °F
Mostly Cloudy
Chance of
Precipitation
0%
Tuesday, 28
Chance of Rain
81 | 64 °F
Chance of Rain
Chance of
Precipitation
30%
Wednesday, 29
Partly Cloudy
84 | 70 °F
Partly Cloudy
Chance of
Precipitation
0%
Thursday, 30
Partly Cloudy
86 | 70 °F
Partly Cloudy
Chance of
Precipitation
0%
Source: BestForecast at 9:42 AM EDT on May 21, 2013
Descriptive Forecast
Tuesday
tstorms Partly cloudy with a chance of a thunderstorm and a chance of rain, then thunderstorms in the afternoon. High of 84F. Breezy. Winds from the SSW at 10 to 20 mph. Chance of rain 60%.
Tuesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain. Fog overnight. Low of 64F. Winds from the SSW at 5 to 15 mph. Chance of rain 50% with rainfall amounts near 0.2 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 66 78 | 66 83 | 66 72 | 65
Wind 8 mph South 14 mph SSW 14 mph SSW 9 mph SSW
Humidity 88% 71% 56% 80%
Chance of Precip. 10% 60% 60% 50%
Cloud Cover 58% 53% 71% 70%
Conditions Partly Cloudy Chance of a Thunderstorm Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
6:13 AM
8:48 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.93], Average RMSE [2.27]
The National Weather Service forecast quality is good. MaxT RMSE [1.58], Average RMSE [2.11] : Use NWS
Source: BestForecast at 9:42 AM EDT on May 21, 2013
Descriptive Forecast
Wednesday
tstorms Mostly cloudy with thunderstorms, then thunderstorms and rain showers in the afternoon. High of 81F. Breezy. Winds from the SSW at 15 to 25 mph with gusts to 30 mph. Chance of rain 70% with rainfall amounts near 0.2 in. possible.
Wednesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain. Low of 61F. Winds from the SW at 5 to 20 mph. Chance of rain 50% with rainfall amounts near 0.2 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 64 76 | 64 70 | 64 67 | 61
Wind 8 mph SSW 18 mph SSW 19 mph SSW 12 mph SW
Humidity 94% 68% 77% 79%
Chance of Precip. 50% 70% 70% 50%
Cloud Cover 72% 80% 84% 84%
Conditions Chance of a Thunderstorm Thunderstorm Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
6:12 AM
8:49 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.05], Average RMSE [2.32]
The National Weather Service forecast quality is good. MaxT RMSE [1.97], Average RMSE [1.87] : Use NWS
Source: BestForecast at 9:42 AM EDT on May 21, 2013
Descriptive Forecast
Thursday
chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain, then a chance of a thunderstorm and rain showers in the afternoon. High of 70F. Winds from the West at 10 to 15 mph. Chance of rain 60%.
Thursday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain in the evening, then clear with a chance of rain. Low of 45F. Breezy. Winds from the NNW at 15 to 20 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 58 65 | 56 69 | 53 50 | 40
Wind 9 mph SW 11 mph West 13 mph NW 16 mph NNW
Humidity 83% 75% 57% 68%
Chance of Precip. 50% 60% 60% 20%
Cloud Cover 82% 80% 82% 90%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
6:12 AM
8:50 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.69], Average RMSE [2.73]
The National Weather Service forecast quality is good. MaxT RMSE [1.98], Average RMSE [1.98] : Use NWS
Source: BestForecast at 9:42 AM EDT on May 21, 2013
Descriptive Forecast
Friday
clear Clear. High of 64F. Breezy. Winds from the NNW at 10 to 20 mph.
Friday Night
nt_partlycloudy Clear in the evening, then overcast. Low of 45F. Winds from the North at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 37 57 | 37 62 | 42 51 | 38
Wind 13 mph NNW 15 mph NNW 11 mph NNW 7 mph NNE
Humidity 72% 47% 48% 64%
Chance of Precip. 10% 10% 0% 0%
Cloud Cover 0% 0% 0% 25%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:11 AM
8:51 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.53], Average RMSE [3.36]
The National Weather Service forecast quality is fair. MaxT RMSE [2.67], Average RMSE [2.15] : Use NWS
Source: BestForecast at 9:42 AM EDT on May 21, 2013
Descriptive Forecast
Saturday
cloudy Overcast. High of 66F. Winds less than 5 mph.
Saturday Night
nt_cloudy Overcast. Low of 48F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 35 58 | 40 63 | 47 56 | 44
Wind 6 mph North 4 mph NNE 5 mph NNW 5 mph East
Humidity 62% 52% 53% 61%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 99% 98% 100% 99%
Conditions Overcast Overcast Overcast Overcast
Sunrise & Sunset
6:10 AM
8:52 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.88], Average RMSE [2.86]
The National Weather Service forecast quality is fair. MaxT RMSE [2.76], Average RMSE [2.48] : Use NWS
Source: BestForecast at 9:42 AM EDT on May 21, 2013
Descriptive Forecast
Sunday
cloudy Overcast with a chance of rain. High of 70F. Winds less than 5 mph. Chance of rain 20%.
Sunday Night
nt_mostlycloudy Mostly cloudy. Low of 54F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 38 57 | 45 69 | 49 57 | 44
Wind 4 mph ESE 4 mph ESE 1 mph SW 2 mph SE
Humidity 62% 62% 49% 60%
Chance of Precip. 0% 0% 10% 10%
Cloud Cover 96% 94% 100% 86%
Conditions Overcast Overcast Overcast Mostly Cloudy
Sunrise & Sunset
6:10 AM
8:52 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.05], Average RMSE [4.49]
The National Weather Service forecast quality is poor. MaxT RMSE [3.72], Average RMSE [3.19] : Use NWS
Source: BestForecast at 9:42 AM EDT on May 21, 2013
Descriptive Forecast
Monday
mostlycloudy Mostly cloudy. High of 75F. Winds less than 5 mph.
Monday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Low of 55F. Winds less than 5 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 43 68 | 47 74 | 51 61 | 52
Wind 6 mph East 5 mph ESE 5 mph ESE 4 mph SE
Humidity 60% 45% 44% 73%
Chance of Precip. 0% 10% 0% 30%
Cloud Cover 46% 95% 97% 65%
Conditions Partly Cloudy Overcast Overcast Chance of a Thunderstorm
Sunrise & Sunset
6:09 AM
8:53 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.58], Average RMSE [3.98]
The National Weather Service forecast quality is poor. MaxT RMSE [3.84], Average RMSE [3.08] : Use NWS
Source: BestForecast at 9:42 AM EDT on May 21, 2013
Descriptive Forecast
Tuesday
chancerain Mostly cloudy with a chance of rain. High of 81F. Winds from the South at 5 to 10 mph. Chance of rain 30%.
Tuesday Night
nt_mostlycloudy Mostly cloudy. Low of 64F. Winds from the South at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 53 74 | 62 78 | 66 72 | 65
Wind 5 mph SE 7 mph SSE 5 mph South 7 mph South
Humidity 67% 69% 67% 78%
Chance of Precip. 10% 10% 30% 10%
Cloud Cover 83% 39% 99% 88%
Conditions Mostly Cloudy Partly Cloudy Chance of Rain Mostly Cloudy
Sunrise & Sunset
6:09 AM
8:54 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.44], Average RMSE [4.95]
Source: BestForecast at 9:42 AM EDT on May 21, 2013
Descriptive Forecast
Wednesday
partlycloudy Partly cloudy. High of 84F. Winds from the SSW at 10 to 15 mph.
Wednesday Night
nt_mostlycloudy Mostly cloudy. Low of 70F. Winds from the SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 62 77 | 63 82 | 67 74 | 65
Wind 8 mph SSW 10 mph SSW 9 mph SSW 9 mph SSW
Humidity 77% 62% 58% 75%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 67% 62% 73% 73%
Conditions Mostly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
6:08 AM
8:55 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.65], Average RMSE [5.16]
Source: BestForecast at 9:42 AM EDT on May 21, 2013
Descriptive Forecast
Thursday
partlycloudy Partly cloudy. High of 86F. Winds from the SW at 5 to 10 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Low of 70F. Winds from the SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 64 79 | 65 83 | 67 74 | 67
Wind 8 mph SSW 9 mph SW 9 mph SW 8 mph SSW
Humidity 77% 61% 57% 75%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 63% 52% 38% 42%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:08 AM
8:56 PM
Source: BestForecast at 9:42 AM EDT on May 21, 2013
Descriptive Forecast
Friday
partlycloudy Partly cloudy. High of 84F. Winds from the SW at 5 to 10 mph.
Friday Night
nt_partlycloudy Clear. Low of 70F. Winds from the SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 72 | 64 78 | 66 83 | 69 74 | 67
Wind 8 mph SSW 8 mph SW 7 mph SW 7 mph SSW
Humidity 79% 65% 58% 78%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 63% 68% 57% %
Conditions Partly Cloudy Mostly Cloudy Partly Cloudy Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 21, 2013 Max Temp Min Temp
Normal (KDAY) 73 °F 53 °F
Record (KDAY) 92 °F (1902) 32 °F (1907)
Yesterday 84 °F 68 °F
Yesterday's Cooling Degree Days: 11
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
Tuesday Moderate
PM2.5
Tuesday Moderate
OZONE
Wednesday Moderate
PM2.5
Wednesday Good
OZONE
Thursday Moderate
PM2.5
Thursday Good
OZONE
Friday Good
PM2.5
Friday Good
OZONE
Astronomy
May. 21, 2013 Rise Set
Actual Time 6:13 AM EDT 8:48 PM EDT
Civil Twilight 5:42 AM EDT 9:20 PM EDT
Nautical Twilight 5:03 AM EDT 9:59 PM EDT
Astronomical Twilight 4:19 AM EDT 10:43 PM EDT
Moon 5:01 PM EDT 3:41 AM EDT
Length Of Visible Light 15h 37m
Length of Day
14h 35m
Tomorrow will be 1m 36s longer.
Waxing Gibbous, 83% 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
Toledo Metcalf
79 °F
Columbus
79 °F
Rickenbacker
78 °F
Ashtabula
78 °F
Mansfield
62 °F
Versailles
63 °F
Athens
64 °F
Zanesville
64 °F
Hamilton
66 °F
Dayton
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
Marysville 79 °F Clear 11:13 AM EDT
Springfield 77 °F Clear 10:56 AM EDT
Bellefontaine 75 °F Clear 11:05 AM EDT
Bolton Field 79 °F Clear 10:50 AM EDT
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Flight To ETA Status
No flights were found.
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Type Condition
Flight Rule: VFR (KMRT)
Wind Speed: 11.0 kts.
Wind Dir: 141° (SE)
Ceiling: Unlimited

METAR KMRT 211513Z AUTO 23011G17KT 10SM CLR 26/14 A2992 RMK AO2 T02610141

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Event data courtesy eviesays.com
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Weather Stations
Station Location Temp. Heat Index Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Powhattan, Ohio, Urbana, OH 77.3 °F 79 °F 63 °F 61% SE  at  8.0 mph 0.00 in / hr 1100 ft 11:25 AM EDT Normal
JWP, Urbana, OH 77.6 °F 79 °F 63 °F 62% South  at  9.0 mph 0.00 in / hr 1030 ft 11:10 AM EDT Normal  
MesoWest MOLLY CAREN #1 , London, OH 77 °F 79 °F 59 °F 55% WSW  at  11 mph 0.00 in / hr 1060 ft 10:00 AM EDT MADIS
OHDOT 54-IR70 MM 62, South Vienna, OH 77 °F 79 °F 58 °F 51% WSW  at  6 mph 0.00 in / hr 1049 ft 10:56 AM EDT MADIS
OHDOT 19-US68 @ SLM 1.4, Tremont City, OH 78 °F 80 °F 59 °F 56% SE  at  11 mph 0.00 in / hr 964 ft 11:01 AM EDT MADIS
London, Ohio, London, OH 76.9 °F 79 °F 57 °F 50% WSW  at  3.0 mph 0.00 in / hr 1037 ft 11:13 AM EDT Normal
Werner Ent. Springfield, OH, Springfield, OH 78.8 °F 80 °F 62 °F 57% South  at  13.0 mph 0.00 in / hr 1048 ft 11:25 AM EDT Rapid Fire  
SCS Service Center, Springfield, OH 80.2 °F 81 °F 58 °F 47% SE  at  11.0 mph 0.00 in / hr 1030 ft 11:25 AM EDT Rapid Fire  
OHDOT 117-IR70 @ SR29, West Jefferson, OH 77 °F 78 °F 49 °F 37% SW  at  12 mph 0.00 in / hr 979 ft 11:00 AM EDT MADIS
OHDOT 18-US33 @ SR739, Middleburg, OH 75 °F 77 °F 59 °F 57% WNW  at  10 mph 0.00 in / hr 1069 ft 11:01 AM EDT MADIS
Darby Estates, Plain City, OH 80.9 °F 83 °F 66 °F 60% SSW  at  1.0 mph 0.00 in / hr 915 ft 11:25 AM EDT Normal  
APRSWXNET Springfield O, Springfield, OH 78 °F 80 °F 62 °F 58% SW  at  3 mph 0.00 in / hr 918 ft 11:05 AM EDT MADIS
Snyder Park, Springfield, OH 77.5 °F 79 °F 62 °F 60% ESE  at  2.9 mph 0.00 in / hr 1086 ft 11:25 AM EDT Rapid Fire  
Mill Valley, Marysville, OH 80.4 °F 81 °F 60 °F 50% SW  at  4.5 mph 0.00 in / hr 1001 ft 11:25 AM EDT Rapid Fire  
St Rt 36 and US 33, Marysville, OH 78.4 °F 80 °F 60 °F 54% SSW  at  9.4 mph 0.00 in / hr 984 ft 11:26 AM EDT Normal  
Jensvold Estates, Pitchin, OH 79.9 °F 82 °F 65 °F 60% South  at  4.0 mph 0.00 in / hr 1000 ft 11:25 AM EDT Rapid Fire  
APRSWXNET Springfield OH, Springfield, OH 76 °F 78 °F 60 °F 58% SSW  at  6 mph 0.00 in / hr 1040 ft 10:57 AM EDT MADIS
Ballantrae, Dublin, OH 79.5 °F 81 °F 63 °F 58% South  at  4.0 mph 0.00 in / hr 950 ft 11:25 AM EDT Normal  
Wolfson Communications -West of Outerbel, Columbus, OH 80.1 °F 81 °F 62 °F 55% SW  at  6.0 mph 0.00 in / hr 935 ft 11:20 AM EDT Normal
Cross Creek, Hilliard, OH 78.9 °F 81 °F 65 °F 63% West  at  1.0 mph - / hr 945 ft 11:25 AM EDT Normal
OHDOT 21-US33 @ SR540, Bellefontaine, OH 74 °F 77 °F 58 °F 57% ESE  at  8 mph 0.00 in / hr 1377 ft 11:04 AM EDT MADIS
APRSWXNET Hilliard OH U, Hilliard, OH 81 °F 83 °F 64 °F 56% SW  at  6 mph 0.00 in / hr 930 ft 11:02 AM EDT MADIS
SR4 & SR347, Marysville, OH 80.0 °F 82 °F 65 °F 60% SW  at  9.0 mph 0.00 in / hr 965 ft 11:25 AM EDT Normal  
Dublin, OH 83.3 °F 84 °F 61 °F 47% South  at  0.0 mph 0.00 in / hr 850 ft 10:25 AM CDT Rapid Fire  
Scioto Run, Hilliard, OH 79.7 °F 81 °F 63 °F 56% SSE  at  2.0 mph 0.00 in / hr 856 ft 11:17 AM EDT Normal  
Hiland Heights, Dublin, OH 80.5 °F 82 °F 63 °F 55% SW  at  0.0 mph 0.00 in / hr 860 ft 11:25 AM EDT Normal  
APRSWXNET Dublin OH , Powell, OH 78 °F 80 °F 63 °F 60% West  at  9 mph 0.00 in / hr 3116 ft 11:03 AM EDT MADIS
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