London, OH

9:41 PM EDT on May 19, 2013 (GMT -0400)
Elev: 1007 ft
Lon: 83.4° W
Lat: 39.9° N
Source
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News
Tornadoes Touch Down in the Great Plains
May 19, 2013
Severe weather developed throughout the Great Plains on Sunday, producing baseball size hail and long-lived tornadoes.
Tornado Hits OKC Suburb, Kicking Up Debris
May 19, 2013
A tornado kicked up debris in an Oklahoma City suburb and threatened a number of tourist attractions on historic Route 66 but there were no immediate reports of injuries or major damage.
Tornado Touches Down in Wichita
May 19, 2013
State emergency officials are monitoring a tornado in the Wichita area.
Real-Time Updates: Severe Weather Outbreak
May 19, 2013
The latest breaking news, tornado warnings, photos and more.
Mice Return From a Month in Space
May 19, 2013
Mice and other critters return from a month long stay in space.
Heavy Rains Cause Flooding in North Georgia
May 19, 2013
Some locations have seen 5 to 6 inches of rainfall.
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.
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 19, 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.
More News Articles
Weather Summary
Kari Kiefer
Weather Underground midday recap for Sunday, May 19, 2013.

Heavy rains and severe thunderstorm activity continued for the Plains on Sunday as a broad low trekked slowly across the Northern Plains. As the system progressed, counter-clockwise flow associated with the system pulled ample moisture and energy northward from the Gulf of Mexico, while an associated cold front reached southward from the system across the Central Plains. Forcing from the cold front combined with a dry line in the Southern Plains and the moisture laden conditions of the region allowed for multiple clusters of thunderstorms to continue from Saturday night through Sunday morning. Portions of eastern Kansas, western Missouri, and central/eastern Oklahoma remained at moderate risk of severe thunderstorm activity through the afternoon and evening as environmental conditions remained favorable for strong tornadoes, damaging wind gusts, and very large hail. Areas surrounding this moderate risk region from the parts of the Southern Plains into the Upper Mississippi Valley were at slight risk of severe thunderstorm development. While hail and damaging winds were the main threats of severe weather in these regions, a few tornadoes were also possible.

Meanwhile, heavy rains continued across the north-central U.S., while moderate to strong instability kicked up scattered thunderstorms and showers in the southeastern corner of the nation. Areas of eastern Montana through eastern Minnesota and parts of western Wisconsin remained under Flash Flood Watches and Warnings through the afternoon due to moderate to heavy rain and areas of rapid runoff. Flash Flood Warnings and various Flood Watches Warnings were also issued for parts of northern Georgia and eastern Alabama as intense rainfall amounts of 2 to 3 inches fell in one hour. In addition to heavy rain totals, hail and damaging wind gusts were possible with stronger storms in the southeastern corner of the nation.

Elsewhere, isolated to scattered showers and areas of thunderstorms developed across portions of the Mid-Atlantic and Northeast as a long warm front associated with this system reached across the Great Lakes into the Mid-Atlantic and humid conditions spread northward.
Weather Underground midday recap for Sunday, May 19, 2013.

Heavy rains and severe thunderstorm activity continued for the Plains on Sunday as a broad low trekked slowly across the Northern Plains. As the system progressed, counter-clockwise flow associated with the system pulled ample moisture and energy northward from the Gulf of Mexico, while an associated cold front reached southward from the system across the Central Plains. Forcing from the cold front combined with a dry line in the Southern Plains and the moisture laden conditions of the region allowed for multiple clusters of thunderstorms to continue from Saturday night through Sunday morning. Portions of eastern Kansas, western Missouri, and central/eastern Oklahoma remained at moderate risk of severe thunderstorm activity through the afternoon and evening as environmental conditions remained favorable for strong tornadoes, damaging wind gusts, and very large hail. Areas surrounding this moderate risk region from the parts of the Southern Plains into the Upper Mississippi Valley were at slight risk of severe thunderstorm development. While hail and damaging winds were the main threats of severe weather in these regions, a few tornadoes were also possible.

Meanwhile, heavy rains continued across the north-central U.S., while moderate to strong instability kicked up scattered thunderstorms and showers in the southeastern corner of the nation. Areas of eastern Montana through eastern Minnesota and parts of western Wisconsin remained under Flash Flood Watches and Warnings through the afternoon due to moderate to heavy rain and areas of rapid runoff. Flash Flood Warnings and various Flood Watches Warnings were also issued for parts of northern Georgia and eastern Alabama as intense rainfall amounts of 2 to 3 inches fell in one hour. In addition to heavy rain totals, hail and damaging wind gusts were possible with stronger storms in the southeastern corner of the nation.

Elsewhere, isolated to scattered showers and areas of thunderstorms developed across portions of the Mid-Atlantic and Northeast as a long warm front associated with this system reached across the Great Lakes into the Mid-Atlantic and humid conditions spread northward.
More News Articles

London Weather at a Glance

Updated 8:53 PM EDT
Elevation
902 ft
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Now
Scattered Clouds
Scattered Clouds
Temperature
77 °F
Feels Like 77 °F
Wind(mph)
5
Sunrise / Set
6:15 AM
8:45 PM
Moon
Waxing Gibbous
Tonight
Chance of a Thunderstorm 63 °F
Chance of T-storms
30% chance of precipitation
Tomorrow
Partly Cloudy 84 °F
Partly Cloudy
Tomorrow Night
Partly Cloudy 68 °F
Partly Cloudy
Tuesday
Chance of a Thunderstorm 86 | 70 °F
Chance of T-storms
40% chance of precipitation
Wednesday
Chance of a Thunderstorm 81 | 66 °F
Chance of T-storms
50% chance of precipitation
Thursday
Chance of Rain 77 | 63 °F
Chance of Rain
50% chance of precipitation
Tomorrow is forecast to be nearly the same temperature as today.
Conditions
Pressure
29.94 in
Visibility
10.0 miles
Clouds
Few 4700 ft
Scattered Clouds 6000 ft
Moisture
Humidity
62%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KOSU 200053Z 15004KT 10SM FEW047 SCT060 25/17 A2996 RMK AO2 SLP137 T02500172
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Temperature
77 °F
70,72,72,73,75,75,76,78,80,80,79,79,78
Dew Point
63 °F
Wind
Speed / Dir
5 mph from SSE
Wind Gust
Health
UV
0 out of 16
Pollen
8.70 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Good
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Sunday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain. Low of 63F. Winds from the SSE at 5 to 10 mph. Chance of rain 30%.
Monday
partlycloudy Partly cloudy. High of 84F. Winds from the SSW at 5 to 10 mph.
Monday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm and a chance of rain after midnight. Low of 68F. Winds from the SSW at 5 to 10 mph.
Tuesday
chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 86F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Tuesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm and rain. Low of 70F. Winds from the SW at 5 to 10 mph. Chance of rain 80% with rainfall amounts near 0.5 in. possible.
Wednesday
chancetstorms Mostly cloudy with a chance of a thunderstorm and rain. High of 81F. Winds from the SSW at 10 to 15 mph. Chance of rain 50%.
Wednesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain, then a chance of rain after midnight. Low of 66F. Winds from the SW at 5 to 15 mph. Chance of rain 50%.
Thursday
chancerain Partly cloudy with a chance of rain in the morning, then overcast with a chance of rain. High of 77F. Winds from the WSW at 10 to 15 mph shifting to the NW in the afternoon. Chance of rain 50%.
Thursday Night
nt_partlycloudy Partly cloudy. Low of 63F. Winds from the North at 5 to 15 mph.
Friday
partlycloudy Partly cloudy. High of 68F. Winds from the NNE at 10 to 15 mph.
Friday Night
nt_partlycloudy Partly cloudy. Low of 43F. Winds from the NE at 5 to 10 mph.
Saturday
partlycloudy Partly cloudy. High of 66F. Winds less than 5 mph.
Saturday Night
nt_clear Clear. Low of 50F. Winds less than 5 mph.
Sunday
mostlycloudy Overcast. High of 73F. Winds less than 5 mph.
Sunday Night
nt_mostlycloudy Mostly cloudy. Low of 48F. Winds from the NE at 5 to 10 mph.
Monday
chancerain Overcast with a chance of rain. High of 72F. Winds from the East at 5 to 10 mph. Chance of rain 40%.
Monday Night
nt_chancerain Overcast with a chance of rain. Fog overnight. Low of 55F. Winds from the ESE at 5 to 10 mph. Chance of rain 40%.
Tuesday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 75F. Winds from the SSE at 5 to 10 mph. Chance of rain 40%.
Tuesday Night
nt_mostlycloudy Mostly cloudy. Low of 63F. Winds from the South at 5 to 10 mph.
Wednesday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 79F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Wednesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 66F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Thursday
clear Clear with a chance of rain. High of 79F. Winds from the SW at 5 to 10 mph. Chance of rain 20%.
Thursday Night
nt_clear Clear. Low of 66F. Winds less than 5 mph.
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Weather Forecast for London OH

View Calendar 10-Day Forecast for station KOSU

Sunday, 19
Chance of a Thunderstorm
82 | 63 °F
Chance of T-storms
Chance of
Precipitation
50%
Monday, 20
Partly Cloudy
84 | 68 °F
Partly Cloudy
Chance of
Precipitation
10%
Tuesday, 21
Chance of a Thunderstorm
86 | 70 °F
Chance of T-storms
Chance of
Precipitation
40%
Wednesday, 22
Chance of a Thunderstorm
81 | 66 °F
Chance of T-storms
Chance of
Precipitation
50%
Thursday, 23
Chance of Rain
77 | 63 °F
Chance of Rain
Chance of
Precipitation
50%
Friday, 24
Partly Cloudy
68 | 43 °F
Partly Cloudy
Chance of
Precipitation
0%
Saturday, 25
Partly Cloudy
66 | 50 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 26
Mostly Cloudy
73 | 48 °F
Mostly Cloudy
Chance of
Precipitation
0%
Monday, 27
Chance of Rain
72 | 55 °F
Chance of Rain
Chance of
Precipitation
40%
Tuesday, 28
Chance of a Thunderstorm
75 | 63 °F
Chance of T-storms
Chance of
Precipitation
40%
Source: BestForecast at 4:56 PM EDT on May 19, 2013
Descriptive Forecast
Sunday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain. Low of 63F. Winds from the SSE at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 61 72 | 63 75 | 64 71 | 64
Wind 3 mph SE 7 mph SSE 6 mph South 5 mph South
Humidity 90% 71% 70% 80%
Chance of Precip. 10% 40% 50% 10%
Cloud Cover 62% 65% 60% 50%
Conditions Fog Chance of Rain Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
6:15 AM
8:45 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.62], Average RMSE [2.22]
The National Weather Service forecast quality is good. MaxT RMSE [1.78], Average RMSE [2.00] : Use NWS
Source: BestForecast at 4:56 PM EDT on May 19, 2013
Descriptive Forecast
Monday
partlycloudy Partly cloudy. High of 84F. Winds from the SSW at 5 to 10 mph.
Monday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm and a chance of rain after midnight. Low of 68F. Winds from the SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 64 78 | 67 83 | 67 74 | 66
Wind 6 mph South 7 mph South 7 mph SSW 6 mph SSW
Humidity 89% 70% 58% 75%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 44% 52% 46% 50%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:14 AM
8:46 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.08], Average RMSE [2.36]
The National Weather Service forecast quality is good. MaxT RMSE [2.34], Average RMSE [1.97] : Use NWS
Source: BestForecast at 4:56 PM EDT on May 19, 2013
Descriptive Forecast
Tuesday
chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 86F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Tuesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm and rain. Low of 70F. Winds from the SW at 5 to 10 mph. Chance of rain 80% with rainfall amounts near 0.5 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 73 | 65 81 | 66 83 | 66 78 | 66
Wind 6 mph SSW 9 mph SSW 9 mph SSW 8 mph SSW
Humidity 77% 60% 57% 67%
Chance of Precip. 20% 40% 40% 40%
Cloud Cover 54% 54% 59% 73%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
6:13 AM
8:47 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.90], Average RMSE [2.74]
The National Weather Service forecast quality is good. MaxT RMSE [2.01], Average RMSE [1.88] : Use NWS
Source: BestForecast at 4:56 PM EDT on May 19, 2013
Descriptive Forecast
Wednesday
chancetstorms Mostly cloudy with a chance of a thunderstorm and rain. High of 81F. Winds from the SSW at 10 to 15 mph. Chance of rain 50%.
Wednesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain, then a chance of rain after midnight. Low of 66F. Winds from the SW at 5 to 15 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 72 | 64 76 | 66 76 | 65 67 | 63
Wind 9 mph SW 13 mph SW 12 mph SSW 8 mph SW
Humidity 75% 71% 70% 83%
Chance of Precip. 40% 20% 20% 20%
Cloud Cover 59% 65% 79% 75%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
6:12 AM
8:48 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.44], Average RMSE [3.57]
The National Weather Service forecast quality is fair. MaxT RMSE [2.62], Average RMSE [2.38] : Use NWS
Source: BestForecast at 4:56 PM EDT on May 19, 2013
Descriptive Forecast
Thursday
chancerain Partly cloudy with a chance of rain in the morning, then overcast with a chance of rain. High of 77F. Winds from the WSW at 10 to 15 mph shifting to the NW in the afternoon. Chance of rain 50%.
Thursday Night
nt_partlycloudy Partly cloudy. Low of 63F. Winds from the North at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 59 70 | 61 75 | 56 69 | 44
Wind 7 mph SW 10 mph WSW 12 mph NNW 10 mph North
Humidity 71% 72% 51% 41%
Chance of Precip. 10% 20% 20% 10%
Cloud Cover 100% 22% 70% 75%
Conditions Overcast Chance of Rain Chance of Rain Mostly Cloudy
Sunrise & Sunset
6:12 AM
8:49 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.05], Average RMSE [4.02]
The National Weather Service forecast quality is good. MaxT RMSE [2.46], Average RMSE [2.96] : Use NWS
Source: BestForecast at 4:56 PM EDT on May 19, 2013
Descriptive Forecast
Friday
partlycloudy Partly cloudy. High of 68F. Winds from the NNE at 10 to 15 mph.
Friday Night
nt_partlycloudy Partly cloudy. Low of 43F. Winds from the NE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 37 66 | 41 62 | 43 50 | 35
Wind 9 mph North 10 mph NNE 10 mph North 7 mph NE
Humidity 36% 40% 50% 57%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 42% 2% 82% 49%
Conditions Partly Cloudy Clear Mostly Cloudy Partly Cloudy
Sunrise & Sunset
6:11 AM
8:50 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.36], Average RMSE [4.76]
The National Weather Service forecast quality is fair. MaxT RMSE [3.32], Average RMSE [3.66] : Use NWS
Source: BestForecast at 4:56 PM EDT on May 19, 2013
Descriptive Forecast
Saturday
partlycloudy Partly cloudy. High of 66F. Winds less than 5 mph.
Saturday Night
nt_clear Clear. Low of 50F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 33 64 | 40 63 | 47 53 | 43
Wind 6 mph NE 4 mph ENE 2 mph NE 5 mph ENE
Humidity 45% 41% 54% 66%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 26% 35% 45% 26%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:10 AM
8:50 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.31], Average RMSE [4.65]
The National Weather Service forecast quality is poor. MaxT RMSE [3.57], Average RMSE [3.92] : Use NWS
Source: BestForecast at 4:56 PM EDT on May 19, 2013
Descriptive Forecast
Sunday
mostlycloudy Overcast. High of 73F. Winds less than 5 mph.
Sunday Night
nt_mostlycloudy Mostly cloudy. Low of 48F. Winds from the NE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 44 65 | 50 72 | 52 56 | 49
Wind 4 mph East 3 mph SE 3 mph NE 6 mph NE
Humidity 72% 57% 49% 77%
Chance of Precip. 0% 10% 0% 10%
Cloud Cover 32% 100% 98% 89%
Conditions Partly Cloudy Overcast Overcast Overcast
Sunrise & Sunset
6:10 AM
8:51 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.80], Average RMSE [4.78]
Source: BestForecast at 4:56 PM EDT on May 19, 2013
Descriptive Forecast
Monday
chancerain Overcast with a chance of rain. High of 72F. Winds from the East at 5 to 10 mph. Chance of rain 40%.
Monday Night
nt_chancerain Overcast with a chance of rain. Fog overnight. Low of 55F. Winds from the ESE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 52 64 | 56 70 | 60 61 | 60
Wind 7 mph ENE 6 mph East 5 mph East 5 mph ESE
Humidity 94% 72% 70% 97%
Chance of Precip. 20% 10% 10% 10%
Cloud Cover 96% 100% 100% 91%
Conditions Chance of Rain Overcast Overcast Overcast
Sunrise & Sunset
6:09 AM
8:52 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.71], Average RMSE [4.95]
Source: BestForecast at 4:56 PM EDT on May 19, 2013
Descriptive Forecast
Tuesday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 75F. Winds from the SSE at 5 to 10 mph. Chance of rain 40%.
Tuesday Night
nt_mostlycloudy Mostly cloudy. Low of 63F. Winds from the South at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 58 68 | 63 74 | 67 67 | 65
Wind 6 mph SE 6 mph SSE 6 mph SSE 7 mph South
Humidity 100% 82% 76% 93%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 89% 87% 85% 80%
Conditions Fog Mostly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
6:08 AM
8:53 PM
Source: BestForecast at 4:56 PM EDT on May 19, 2013
Descriptive Forecast
Wednesday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 79F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Wednesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 66F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 60 74 | 62 78 | 67 71 | 67
Wind 8 mph South 9 mph SSW 7 mph SSW 8 mph SSW
Humidity 86% 65% 67% 87%
Chance of Precip. 0% 10% 10% 10%
Cloud Cover 71% 62% 53% 53%
Conditions Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Source: BestForecast at 4:56 PM EDT on May 19, 2013
Descriptive Forecast
Thursday
clear Clear with a chance of rain. High of 79F. Winds from the SW at 5 to 10 mph. Chance of rain 20%.
Thursday Night
nt_clear Clear. Low of 66F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 64 74 | 65 79 | 67 70 | 67
Wind 8 mph SSW 8 mph SW 6 mph SW 5 mph SW
Humidity 88% 72% 66% 90%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 62% % % %
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 19, 2013 Max Temp Min Temp
Normal (KTZR) 70 °F 53 °F
Record (KTZR) 87 °F (1998) 37 °F (2002)
Yesterday 81 °F 61 °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 Moderate
PM2.5
Yesterday Good
OZONE
Current Good
OZONE
Current Good
PM2.5
Sunday Moderate
PM2.5
Sunday Good
OZONE
Monday Moderate
PM2.5
Monday Good
OZONE
Tuesday Moderate
PM2.5
Tuesday Good
OZONE
Wednesday Moderate
PM2.5
Wednesday Good
OZONE
Thursday Moderate
PM2.5
Thursday Good
OZONE
Friday Good
PM2.5
Friday Good
OZONE
Astronomy
May. 19, 2013 Rise Set
Actual Time 6:15 AM EDT 8:45 PM EDT
Civil Twilight 5:44 AM EDT 9:16 PM EDT
Nautical Twilight 5:05 AM EDT 9:55 PM EDT
Astronomical Twilight 4:22 AM EDT 10:38 PM EDT
Moon 2:49 PM EDT (5/19) 2:37 AM EDT (5/19)
Length Of Visible Light 15h 32m
Length of Day
14h 30m
Tomorrow will be 1m 41s longer.
Waxing Gibbous, 69% 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
86 °F
Defiance
86 °F
Toledo
84 °F
Findlay
84 °F
Hamilton
84 °F
Lima
53 °F
Toledo
55 °F
Findlay
55 °F
Defiance
57 °F
Newark Heath
57 °F
Middletown
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
Bolton Field 72 °F Clear 9:35 PM EDT
Ohio State University 77 °F Scattered Clouds 8:53 PM EDT
Marysville 73 °F Clear 9:34 PM EDT
Springfield 71 °F Clear 8:56 PM EDT
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Flight To ETA Status
No flights were found.
Flight Tracker by FlightAware FlightAware
View U.S. Airport Delays
Type Condition
Flight Rule: VFR (KOSU)
Wind Speed: 4.0 kts.
Wind Dir: 150° (SSE)
Ceiling: Unlimited

METAR KOSU 200053Z 15004KT 10SM FEW047 SCT060 25/17 A2996 RMK AO2 SLP137 T02500172

View all Reports & Maps
Nearby Events
Event Date Forecast
No events within 10 mi of location. View all events.
Event data courtesy eviesays.com
Sports
Event Date Forecast
White Sox vs. Angels 12:35 PM PDT on May 19, 2013 Clear, 77 °F
Royals vs. Athletics 1:05 PM PDT on May 19, 2013 Clear, 77 °F
Event Date Forecast
Sporting Kansas City vs. D.C. 5:00 PM EDT on May 19, 2013 Rain Showers, 72 °F
Real Salt Lake vs. Chivas USA 7:30 PM PDT on May 19, 2013 Clear, 65 °F
Houston vs. Columbus 7:30 PM EDT on June 01, 2013 Average High 77° F/ 24° C
Montreal vs. Columbus 7:30 PM EDT on June 15, 2013 Average High 81° F/ 27° C
Event Date Forecast
Coca-Cola 600 6:16 PM EDT on May 26, 2013 Partly Cloudy, 74 °F
FedEx 400 benefiting Autism Speaks 1:15 PM EDT on June 02, 2013 Average High 81° F/ 27° C
Event Date Forecast
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 23, 2013 Partly Cloudy, 70 °F
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 24, 2013 Partly Cloudy, 70 °F
the Memorial Tournament presented by Nationwide Insurance 8:30 AM EDT on May 30, 2013 Average High 71° F/ 21° C
the Memorial Tournament presented by Nationwide Insurance 8:30 AM EDT on May 31, 2013 Average High 71° F/ 21° C
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Weather Stations
Station Location Temp. Heat Index Dew Point Humidity Wind Precipitation Elevation Updated Type Website
London, Ohio, London, OH 73.4 °F 77 °F 47 °F 39% SSE  at  0.0 mph 0.00 in / hr 1037 ft 9:33 PM EDT Normal
MesoWest MOLLY CAREN #1 , London, OH 78 °F 80 °F 63 °F 60% South  at  5 mph 0.00 in / hr 1060 ft 8:00 PM EDT MADIS
OHDOT 117-IR70 @ SR29, West Jefferson, OH 72 °F 74 °F 63 °F 73% East  at  0 mph 0.00 in / hr 979 ft 9:10 PM EDT MADIS
Southwest corner of Franklin County Ohio, Near Harrisburg, OH 72.5 °F 71 °F 68 °F 87% ESE  at  3.8 mph - / hr 958 ft 9:34 PM EDT Normal  
OHDOT 62-IR71 MM 91, Harrisburg, OH 77 °F 79 °F 65 °F 66% SE  at  3 mph 0.00 in / hr 876 ft 9:11 PM EDT MADIS
OHDOT 61-IR71 MM 75, Sedalia, OH 72 °F 73 °F 64 °F 76% South  at  3 mph 0.00 in / hr 1029 ft 9:13 PM EDT MADIS
Wolfson Communications -West of Outerbel, Columbus, OH 74.2 °F 75 °F 66 °F 75% East  at  0.0 mph 0.00 in / hr 935 ft 9:41 PM EDT Normal
OHDOT 54-IR70 MM 62, South Vienna, OH 74 °F 76 °F 64 °F 69% South  at  3 mph 0.00 in / hr 1049 ft 9:15 PM EDT MADIS
Cross Creek, Hilliard, OH 74.1 °F 75 °F 67 °F 79% SSE  at  1.0 mph - / hr 945 ft 9:39 PM EDT Normal
weatherUSA HQ, Columbus, OH 75.1 °F 76 °F 68 °F 78% SE  at  0.0 mph 0.00 in / hr 864 ft 9:41 PM EDT Rapid Fire
Irish Hills, Columbus, OH 74.8 °F 72 °F 74 °F 98% SSE  at  2.2 mph - / hr 830 ft 9:30 PM EDT Normal  
Darby Estates, Plain City, OH 72.3 °F 72 °F 66 °F 82% SE  at  0.0 mph 0.00 in / hr 915 ft 9:41 PM EDT Normal  
APRSWXNET Hilliard OH U, Hilliard, OH 75 °F 76 °F 66 °F 73% ENE  at  1 mph 0.04 in / hr 930 ft 9:12 PM EDT MADIS
Darby Glen, Hilliard, OH 78.4 °F 81 °F 68 °F 71% South  at  0.0 mph 0.00 in / hr 935 ft 8:55 PM EDT Normal  
Werner Ent. Springfield, OH, Springfield, OH 74.8 °F 76 °F 66 °F 75% South  at  0.0 mph 0.00 in / hr 1048 ft 9:40 PM EDT Rapid Fire  
Powhattan, Ohio, Urbana, OH 72.6 °F 73 °F 67 °F 81% ESE  at  2.0 mph 0.00 in / hr 1100 ft 9:37 PM EDT Normal
Ballantrae, Dublin, OH 74.0 °F 75 °F 66 °F 76% ESE  at  0.0 mph 0.00 in / hr 950 ft 9:40 PM EDT Normal  
Dorn Farm, Washington Court House, OH 72.8 °F 73 °F 67 °F 82% ESE  at  0.0 mph - / hr 919 ft 9:33 PM EDT Normal
Scioto Run, Hilliard, OH 73.2 °F 74 °F 65 °F 76% SE  at  0.0 mph 0.00 in / hr 856 ft 9:28 PM EDT Normal  
Norwich Township, Columbus, OH 71.5 °F 72 °F 65 °F 81% SSW  at  0.0 mph 0.00 in / hr 853 ft 9:27 PM EDT Normal
Jensvold Estates, Pitchin, OH 71.2 °F 72 °F 65 °F 80% NE  at  1.3 mph 0.00 in / hr 1000 ft 9:41 PM EDT Rapid Fire  
OHDOT 119-IR71S @ I270, Grove City, OH 76 °F 77 °F 67 °F 73% WSW  at  0 mph 0.00 in / hr 740 ft 9:10 PM EDT MADIS
Dublin, OH 75.0 °F 77 °F 62 °F 64% ENE  at  0.0 mph 0.00 in / hr 850 ft 8:41 PM CDT Rapid Fire  
APRSWXNET Upper Arlington OH U, Columbus, OH 74 °F 76 °F 63 °F 69% SSE  at  0 mph 0.00 in / hr 853 ft 9:19 PM EDT MADIS
OHDOT 118-IR70/IR71/SR315, Columbus, OH 75 °F 77 °F 62 °F 64% SSE  at  0 mph 0.00 in / hr 708 ft 9:10 PM EDT MADIS
SCS Service Center, Springfield, OH 73.2 °F 75 °F 64 °F 74% East  at  3.4 mph 0.00 in / hr 1030 ft 9:41 PM EDT Rapid Fire  
Columbus, OH 74.2 °F 76 °F 63 °F 68% SSW  at  0.0 mph 0.00 in / hr 902 ft 9:41 PM EDT Rapid Fire  
Slightly NW of WCH, WASHINGTON COURT HOUSE, OH 70.7 °F 71 °F 64 °F 80% ESE  at  1.1 mph - / hr 1020 ft 9:32 PM EDT Normal  
OHDOT 19-US68 @ SLM 1.4, Tremont City, OH 76 °F 78 °F 63 °F 64% East  at  1 mph 0.00 in / hr 964 ft 9:06 PM EDT MADIS
Hiland Heights, Dublin, OH 71.6 °F 72 °F 65 °F 79% SE  at  0.0 mph 0.00 in / hr 860 ft 9:41 PM EDT Normal  
Snyder Park, Springfield, OH 72.9 °F 73 °F 66 °F 79% ESE  at  1.3 mph 0.00 in / hr 1086 ft 9:41 PM EDT Rapid Fire  
APRSWXNET Springfield O, Springfield, OH 74 °F 75 °F 66 °F 75% South  at  0 mph 0.00 in / hr 918 ft 9:15 PM EDT MADIS
APRSWXNET Dublin OH , Powell, OH 73 °F 74 °F 65 °F 76% South  at  0 mph 0.00 in / hr 3116 ft 9:18 PM EDT MADIS
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