Wallingford, PA

9:32 PM EDT on May 20, 2013 (GMT -0400)
Elev: 154 ft
Lon: 75.4° W
Lat: 39.9° N
Source
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News
May 20, 2013
Several children have been pulled out of the rubble alive at a school in an Oklahoma City suburb.
May 20, 2013
Homeland Security Secretary Janet Napolitano is assuring Oklahoma's governor that the Obama administration will provide all possible help to the state after a massive tornado tore through the Oklahoma City suburbs.
May 20, 2013
A monstrous tornado as much as a mile wide roared through the Oklahoma City suburbs Monday, flattening entire neighborhoods, setting buildings on fire and landing a direct blow on an elementary school.
May 20, 2013
Catastrophic tornadoes developed in Oklahoma on Monday. Here are photos and social media reports.
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.
May 20, 2013
Chinese authorities say rainstorms that battered southern China this week have killed 55 people and left 14 others missing.
May 20, 2013
A tornado outbreak struck the Plains states on May 19, 2013, leaving widespread damage in its wake.
May 20, 2013
The weather imagery, video and recap from tornadoes in the Plains on May 19, 2013.
May 20, 2013
These stunning images of nature captured across the globe will change the way you view our world.
May 20, 2013
Photos and social media reports of severe weather damage over the weekend in Oklahoma, Iowa and Kansas.
May 20, 2013
Continuing coverage of destructive severe weather.
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.
May 19, 2013
State emergency officials are monitoring a tornado in the Wichita area.
May 20, 2013
The latest breaking news, tornado warnings, photos and more.
May 19, 2013
Mice and other critters return from a month long stay in space.
May 20, 2013
Some locations have seen 5 to 6 inches of rainfall.
May 19, 2013
See the tornado, damaging wind and large hail reports on our interactive map.
May 19, 2013
See images and video from the Plains as severe thunderstorms left their mark.
May 19, 2013
Parts of the Plains, Midwest have seen a startling absence of tornadoes.
May 18, 2013
More than five dozens climbers successfully scaled Mount Everest.
Weather Summary
Weather Underground midday recap for Monday, May 20, 2013.

Heavy rains and chances of severe thunderstorm activity continued for areas of the Plains into the Midwest on Tuesday as a broad, nearly stationary low remained over the Northern Plains. As the system lingered, ample moisture streamed northward from the Gulf of Mexico, while an associated cold front reached from the low southward through Central and Southern Plains. The sharpening cold front combined with a dry line in the Southern Plains and the moisture laden conditions of the Central U.S. set the stage for multiple clusters of thunderstorms to develop across the Plains and into the Mid-Mississippi Valley. Portions of eastern/central Oklahoma, north-central Texas, northwestern Arkansas, southern Missouri, far southeastern Kansas remained at moderate risk of severe thunderstorm activity 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 central Texas into the Upper Great Lakes and Upper Mississippi Valley were at slight risk of severe thunderstorm development with hail and isolated tornadoes.

Meanwhile, areas of heavy rain and widely scattered showers persisted near the low and it\\\\'s associated warm front in portions of the north-central U.S. Continued precipitation in this already saturate region combined with rapid runoff maintained flood concerns from parts of North Dakota into northwestern Wisconsin.

Elsewhere, scattered showers and thunderstorms developed in the Mid-Atlantic and southeastern corner of the nation as a weak upper trough of low pressure dropped southward over the region. To the north, additional showers were possible in the Northeast.
Weather Underground midday recap for Monday, May 20, 2013.

Heavy rains and chances of severe thunderstorm activity continued for areas of the Plains into the Midwest on Tuesday as a broad, nearly stationary low remained over the Northern Plains. As the system lingered, ample moisture streamed northward from the Gulf of Mexico, while an associated cold front reached from the low southward through Central and Southern Plains. The sharpening cold front combined with a dry line in the Southern Plains and the moisture laden conditions of the Central U.S. set the stage for multiple clusters of thunderstorms to develop across the Plains and into the Mid-Mississippi Valley. Portions of eastern/central Oklahoma, north-central Texas, northwestern Arkansas, southern Missouri, far southeastern Kansas remained at moderate risk of severe thunderstorm activity 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 central Texas into the Upper Great Lakes and Upper Mississippi Valley were at slight risk of severe thunderstorm development with hail and isolated tornadoes.

Meanwhile, areas of heavy rain and widely scattered showers persisted near the low and it\\\\'s associated warm front in portions of the north-central U.S. Continued precipitation in this already saturate region combined with rapid runoff maintained flood concerns from parts of North Dakota into northwestern Wisconsin.

Elsewhere, scattered showers and thunderstorms developed in the Mid-Atlantic and southeastern corner of the nation as a weak upper trough of low pressure dropped southward over the region. To the north, additional showers were possible in the Northeast.

Wallingford Weather at a Glance

Updated 9:30 PM EDT
Elevation
148 ft
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Now
Mostly Cloudy
Mostly Cloudy
Temperature
68.6 °F
Feels Like 68.6 °F
Wind(mph)
0.0
Sunrise / Set
5:42 AM
8:14 PM
Moon
Waxing Gibbous
Tonight
Partly Cloudy 64 °F
Partly Cloudy
20% chance of precipitation
Tomorrow
Chance of a Thunderstorm 86 °F
Chance of T-storms
30% chance of precipitation
Tomorrow Night
Chance of a Thunderstorm 66 °F
Chance of T-storms
30% chance of precipitation
Wednesday
Chance of a Thunderstorm 88 | 68 °F
Chance of T-storms
40% chance of precipitation
Thursday
Chance of a Thunderstorm 79 | 63 °F
Chance of T-storms
50% chance of precipitation
Friday
Mostly Cloudy 72 | 52 °F
Mostly Cloudy
Tomorrow is forecast to be Warmer than today.
Conditions
Pressure
30.00 in
Visibility
10.0 miles
Clouds
Few 4000 ft
Scattered Clouds 15000 ft
Mostly Cloudy 25000 ft
Moisture
Humidity
92%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KPHL 210054Z 21006KT 10SM FEW040 SCT150 BKN250 24/18 A3000 RMK AO2 SLP157 T02440178
Don't speak METAR? Read our FAQ.
Weather Radio
Temperature
Temperature
68.6 °F
72,72,73,73,75,75,76,77,79,80,79,79,77
Dew Point
66 °F
Wind
Speed / Dir
Calm
Wind Gust
0.0 mph
Health
0 out of 16
Pollen
6.70 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Moderate
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Monday Night
nt_partlycloudy Partly cloudy with a chance of rain. Fog overnight. Low of 64F. Winds from the SSW at 5 to 10 mph. Chance of rain 20%.
Tuesday
chancetstorms Partly cloudy with a chance of rain, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 86F. Winds from the SW at 5 to 10 mph. Chance of rain 30%.
Tuesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain, then a chance of rain after midnight. Low of 66F. Winds from the SSW at 5 to 10 mph. Chance of rain 30%.
Wednesday
chancetstorms Mostly cloudy with a chance of rain, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 88F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Wednesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and a chance of rain in the evening, then partly cloudy with a chance of a thunderstorm and rain. Low of 68F. Winds from the SSW at 10 to 15 mph. Chance of rain 30%.
Thursday
chancetstorms Overcast with a chance of a thunderstorm and rain. High of 79F. Winds from the SSW at 10 to 15 mph. Chance of rain 50% with rainfall amounts near 0.2 in. possible.
Thursday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain, then a chance of rain after midnight. Low of 63F. Winds from the SSW at 10 to 15 mph shifting to the WNW after midnight. Chance of rain 70% with rainfall amounts near 0.4 in. possible.
Friday
mostlycloudy Mostly cloudy in the morning, then overcast. High of 72F. Breezy. Winds from the NW at 15 to 20 mph.
Friday Night
nt_mostlycloudy Mostly cloudy. Low of 52F. Winds from the NNW at 5 to 10 mph.
Saturday
partlycloudy Partly cloudy. High of 73F. Winds from the NW at 5 to 10 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 46F. Winds from the West at 5 to 10 mph shifting to the NNE after midnight.
Sunday
partlycloudy Partly cloudy. High of 72F. Winds from the North at 5 to 10 mph shifting to the WNW in the afternoon.
Sunday Night
nt_partlycloudy Clear. Low of 54F. Winds less than 5 mph.
Monday
partlycloudy Partly cloudy. High of 70F. Winds from the SSE at 5 to 10 mph.
Monday Night
nt_partlycloudy Clear. Low of 50F. Winds from the SW at 5 to 10 mph.
Tuesday
mostlycloudy Mostly cloudy with a chance of a thunderstorm. High of 72F. Winds from the SSE at 5 to 10 mph. Chance of rain 20%.
Tuesday Night
nt_chancerain Mostly cloudy with a chance of rain. Fog overnight. Low of 54F. Winds from the SE at 5 to 10 mph. Chance of rain 40%.
Wednesday
chancerain Mostly cloudy with a chance of rain. High of 73F. Winds less than 5 mph. Chance of rain 40%.
Wednesday Night
nt_chancerain Overcast with a chance of rain. Fog overnight. Low of 59F. Winds less than 5 mph. Chance of rain 40%.
Thursday
chancerain Mostly cloudy with a chance of rain. High of 75F. Winds less than 5 mph. Chance of rain 40%.
Thursday Night
nt_mostlycloudy Partly cloudy. Low of 61F. Winds less than 5 mph.
Friday
partlycloudy Clear. High of 77F. Winds less than 5 mph.
Friday Night
nt_clear Clear. Low of 61F. Winds from the South at 5 to 10 mph.
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Weather Forecast for Wallingford PA

View Calendar 10-Day Forecast for station KPAWALLI3

Monday, 20
Thunderstorm
79 | 64 °F
T-storms
Chance of
Precipitation
40%
Tuesday, 21
Chance of a Thunderstorm
86 | 66 °F
Chance of T-storms
Chance of
Precipitation
30%
Wednesday, 22
Chance of a Thunderstorm
88 | 68 °F
Chance of T-storms
Chance of
Precipitation
40%
Thursday, 23
Chance of a Thunderstorm
79 | 63 °F
Chance of T-storms
Chance of
Precipitation
50%
Friday, 24
Mostly Cloudy
72 | 52 °F
Mostly Cloudy
Chance of
Precipitation
0%
Saturday, 25
Partly Cloudy
73 | 46 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 26
Partly Cloudy
72 | 54 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 27
Partly Cloudy
70 | 50 °F
Partly Cloudy
Chance of
Precipitation
0%
Tuesday, 28
Chance of a Thunderstorm
72 | 54 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Wednesday, 29
Chance of Rain
73 | 59 °F
Chance of Rain
Chance of
Precipitation
40%
Source: BestForecast at 4:47 PM EDT on May 20, 2013
Descriptive Forecast
Monday Night
nt_partlycloudy Partly cloudy with a chance of rain. Fog overnight. Low of 64F. Winds from the SSW at 5 to 10 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 62 72 | 64 76 | 64 67 | 64
Wind 8 mph SSW 8 mph SSW 10 mph SSW 6 mph SSW
Humidity 97% 77% 65% 89%
Chance of Precip. 30% 30% 40% 20%
Cloud Cover 98% 82% 74% 70%
Conditions Chance of Rain Rain Showers Chance of Rain Chance of Rain
Sunrise & Sunset
5:42 AM
8:14 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.29], Average RMSE [1.54]
The National Weather Service forecast quality is excellent. MaxT RMSE [1.43], Average RMSE [1.93] : Use NWS
Source: BestForecast at 4:47 PM EDT on May 20, 2013
Descriptive Forecast
Tuesday
chancetstorms Partly cloudy with a chance of rain, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 86F. Winds from the SW at 5 to 10 mph. Chance of rain 30%.
Tuesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain, then a chance of rain after midnight. Low of 66F. Winds from the SSW at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 64 76 | 64 79 | 66 71 | 66
Wind 5 mph SSW 9 mph SW 9 mph SSW 6 mph SSW
Humidity 92% 69% 62% 82%
Chance of Precip. 10% 30% 30% 30%
Cloud Cover 65% 59% 60% 65%
Conditions Fog Chance of Rain Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
5:41 AM
8:15 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.33], Average RMSE [1.56]
The National Weather Service forecast quality is excellent. MaxT RMSE [1.44], Average RMSE [1.82] : Use NWS
Source: BestForecast at 4:47 PM EDT on May 20, 2013
Descriptive Forecast
Wednesday
chancetstorms Mostly cloudy with a chance of rain, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 88F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Wednesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and a chance of rain in the evening, then partly cloudy with a chance of a thunderstorm and rain. Low of 68F. Winds from the SSW at 10 to 15 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 66 79 | 66 81 | 66 74 | 66
Wind 6 mph SSW 9 mph SSW 10 mph South 11 mph SSW
Humidity 89% 64% 59% 76%
Chance of Precip. 30% 40% 40% 10%
Cloud Cover 69% 71% 73% 91%
Conditions Chance of Rain Chance of Rain Chance of a Thunderstorm Overcast
Sunrise & Sunset
5:40 AM
8:16 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.69], Average RMSE [2.17]
The National Weather Service forecast quality is good. MaxT RMSE [1.96], Average RMSE [1.35] : Use NWS
Source: BestForecast at 4:47 PM EDT on May 20, 2013
Descriptive Forecast
Thursday
chancetstorms Overcast with a chance of a thunderstorm and rain. High of 79F. Winds from the SSW at 10 to 15 mph. Chance of rain 50% with rainfall amounts near 0.2 in. possible.
Thursday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain, then a chance of rain after midnight. Low of 63F. Winds from the SSW at 10 to 15 mph shifting to the WNW after midnight. Chance of rain 70% with rainfall amounts near 0.4 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 66 72 | 69 76 | 69 69 | 64
Wind 12 mph SSW 14 mph SSW 12 mph SSW 8 mph SSW
Humidity 90% 86% 75% 83%
Chance of Precip. 30% 20% 30% 40%
Cloud Cover 67% 97% 98% 93%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:39 AM
8:17 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.82], Average RMSE [2.34]
The National Weather Service forecast quality is good. MaxT RMSE [2.44], Average RMSE [1.76] : Use NWS
Source: BestForecast at 4:47 PM EDT on May 20, 2013
Descriptive Forecast
Friday
mostlycloudy Mostly cloudy in the morning, then overcast. High of 72F. Breezy. Winds from the NW at 15 to 20 mph.
Friday Night
nt_mostlycloudy Mostly cloudy. Low of 52F. Winds from the NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 53 69 | 46 66 | 44 59 | 35
Wind 12 mph NW 15 mph NW 12 mph NW 9 mph North
Humidity 67% 42% 45% 39%
Chance of Precip. 10% 10% 0% 0%
Cloud Cover 26% 90% 99% 92%
Conditions Partly Cloudy Overcast Overcast Overcast
Sunrise & Sunset
5:39 AM
8:17 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.42], Average RMSE [2.49]
The National Weather Service forecast quality is fair. MaxT RMSE [2.74], Average RMSE [2.00] : Use NWS
Source: BestForecast at 4:47 PM EDT on May 20, 2013
Descriptive Forecast
Saturday
partlycloudy Partly cloudy. High of 73F. Winds from the NW at 5 to 10 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 46F. Winds from the West at 5 to 10 mph shifting to the NNE after midnight.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 33 65 | 38 65 | 44 53 | 38
Wind 8 mph NW 9 mph NNW 7 mph NW 4 mph WNW
Humidity 45% 38% 43% 56%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 4% 100% 38%
Conditions Clear Clear Overcast Partly Cloudy
Sunrise & Sunset
5:38 AM
8:18 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.63], Average RMSE [2.03]
The National Weather Service forecast quality is fair. MaxT RMSE [2.69], Average RMSE [1.95] : Use NWS
Source: BestForecast at 4:47 PM EDT on May 20, 2013
Descriptive Forecast
Sunday
partlycloudy Partly cloudy. High of 72F. Winds from the North at 5 to 10 mph shifting to the WNW in the afternoon.
Sunday Night
nt_partlycloudy Clear. Low of 54F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 37 63 | 44 67 | 46 56 | 43
Wind 5 mph NNE 4 mph North 6 mph WNW 4 mph SW
Humidity 55% 48% 45% 60%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 29% 0% 59% 27%
Conditions Partly Cloudy Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:37 AM
8:19 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.87], Average RMSE [2.24]
The National Weather Service forecast quality is good. MaxT RMSE [2.39], Average RMSE [2.17] : Use NWS
Source: BestForecast at 4:47 PM EDT on May 20, 2013
Descriptive Forecast
Monday
partlycloudy Partly cloudy. High of 70F. Winds from the SSE at 5 to 10 mph.
Monday Night
nt_partlycloudy Clear. Low of 50F. Winds from the SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 43 64 | 53 69 | 55 54 | 51
Wind 2 mph NW 5 mph South 8 mph SSW 6 mph SSW
Humidity 59% 66% 60% 90%
Chance of Precip. 0% 0% 10% 0%
Cloud Cover 0% 57% 62% 0%
Conditions Clear Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:37 AM
8:20 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.48], Average RMSE [2.54]
Source: BestForecast at 4:47 PM EDT on May 20, 2013
Descriptive Forecast
Tuesday
mostlycloudy Mostly cloudy with a chance of a thunderstorm. High of 72F. Winds from the SSE at 5 to 10 mph. Chance of rain 20%.
Tuesday Night
nt_chancerain Mostly cloudy with a chance of rain. Fog overnight. Low of 54F. Winds from the SE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 51 65 | 55 68 | 58 60 | 58
Wind 4 mph SW 5 mph SE 6 mph SE 6 mph SE
Humidity 87% 68% 70% 93%
Chance of Precip. 0% 0% 10% 10%
Cloud Cover 75% 81% 81% 80%
Conditions Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:36 AM
8:21 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.48], Average RMSE [2.57]
Source: BestForecast at 4:47 PM EDT on May 20, 2013
Descriptive Forecast
Wednesday
chancerain Mostly cloudy with a chance of rain. High of 73F. Winds less than 5 mph. Chance of rain 40%.
Wednesday Night
nt_chancerain Overcast with a chance of rain. Fog overnight. Low of 59F. Winds less than 5 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 58 69 | 59 73 | 61 62 | 61
Wind 5 mph SE 5 mph SE 5 mph SSE 3 mph SSE
Humidity 96% 72% 64% 95%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 78% 82% 92% 96%
Conditions Fog Mostly Cloudy Overcast Overcast
Sunrise & Sunset
5:36 AM
8:21 PM
Source: BestForecast at 4:47 PM EDT on May 20, 2013
Descriptive Forecast
Thursday
chancerain Mostly cloudy with a chance of rain. High of 75F. Winds less than 5 mph. Chance of rain 40%.
Thursday Night
nt_mostlycloudy Partly cloudy. Low of 61F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 60 72 | 61 74 | 62 65 | 61
Wind 2 mph SSE 2 mph South 4 mph South 4 mph South
Humidity 94% 67% 64% 88%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 93% 88% 81% 72%
Conditions Fog Mostly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
Sun does not rise
Source: BestForecast at 4:47 PM EDT on May 20, 2013
Descriptive Forecast
Friday
partlycloudy Clear. High of 77F. Winds less than 5 mph.
Friday Night
nt_clear Clear. Low of 61F. Winds from the South at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 61 74 | 62 74 | 63 65 | 62
Wind 3 mph South 3 mph South 5 mph South 7 mph South
Humidity 88% 62% 65% 88%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 61% % % %
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Nearby
History & Almanac
May 20, 2013 Max Temp Min Temp
Normal (KPHL) 75 °F 55 °F
Record (KPHL) 94 °F (1962) 43 °F (2002)
Yesterday 64 °F 59 °F
Yesterday's Heating Degree Days: 3
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
Air Quality
  Air Quality AQ Index Pollutant
Yesterday Good
PM2.5
Yesterday Good
OZONE
Current Moderate
PM2.5
Current Good
OZONE
Monday Good
PM2.5
Monday Good
OZONE
Tuesday Moderate
OZONE
Tuesday Moderate
PM2.5
Wednesday Moderate
PM2.5
Wednesday Good
OZONE
Thursday Moderate
PM2.5
Thursday Good
OZONE
Coastal Water Temperatures
Place Temperature
Ship John Shoal, NJ 64.9 °F
Cape May, NJ 66.9 °F
Delaware City, DE 66.9 °F
Marcus Hook, PA 72.0 °F
Astronomy
May. 20, 2013 Rise Set
Actual Time 5:42 AM EDT 8:14 PM EDT
Civil Twilight 5:11 AM EDT 8:45 PM EDT
Nautical Twilight 4:32 AM EDT 9:24 PM EDT
Astronomical Twilight 3:49 AM EDT 10:07 PM EDT
Moon 3:19 PM EDT (5/20) 2:35 AM EDT (5/20)
Length Of Visible Light 15h 34m
Length of Day
14h 32m
Tomorrow will be 1m 39s longer.
Waxing Gibbous, 78% of the Moon is Illuminated
Today
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Today's Extremes
State Highs State Lows
88 °F
Erie
86 °F
New Castle
84 °F
Beaver Falls
84 °F
Latrobe
84 °F
Pittsburgh
53 °F
Mt. Pocono
55 °F
Doylestown
55 °F
Allentown
57 °F
New Castle
57 °F
Franklin
Snow Depth
Station Depth Elevation
No new snow has been reported.
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Travel & Activities
Travel Planning
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Aviation
City Temp. Conditions Updated
Philadelphia 76 °F Mostly Cloudy 8:54 PM EDT
Philadelphia Wings Airport This station is not reporting.
Wilmington 72 °F Clear 8:51 PM EDT
Northeast Philadelphia 73 °F Clear 8:54 PM EDT
Flight To ETA Status
AWI3657
Windsor Locks, CT
KPHL 09:22PM On Time
AWE1097
Boston, MA
KPHL 09:27PM On Time
AWI3656
Providence, RI
KPHL 09:28PM On Time
AWE1470
Atlanta, GA
KPHL 09:28PM On Time
Flight Tracker by FlightAware FlightAware
Type Condition
Flight Rule: VFR (KPHL)
Wind Speed: 6.0 kts.
Wind Dir: 165° (SSE)
Ceiling: 25000 ft

METAR KPHL 210054Z 21006KT 10SM FEW040 SCT150 BKN250 24/18 A3000 RMK AO2 SLP157 T02440178

Nearby Events
Event Date Forecast
Bobby Long 8:00 PM EDT
2013-04-17
Chance of Rain, 66°F
Snarky Puppy 8:00 PM EDT
2013-04-18
Overcast, 68°F
Marc Broussard 8:00 PM EDT
2013-04-18
Overcast, 68°F
Marco Benevento 9:00 PM EDT
2013-04-19
Overcast, 63°F
Papadosio and The Nadis Warriors 8:00 PM EDT
2013-04-20
Overcast, 63°F
1ST ANNUAL TRIVIA CHALLENGE 12:00 PM EDT
2013-04-20
Chance of Rain, 56°F
Event data courtesy eviesays.com
Videos
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Watch the nearly year-long satellite animation as Weather Underground calls out the most significant weather events of the past year, including Superstorm Sandy and Hurricane Isaac.

Weather Stations
Station Location Temp. Heat Index Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Wallingford, Wallingford, PA 68.6 °F - 66 °F 92% SSE  at  0.0 mph 0.00 in / hr 148 ft 9:30 PM EDT Normal  
Knauer Observatory, Swarthmore, PA 68.1 °F - 66 °F 92% SE  at  0.0 mph 0.00 in / hr 148 ft 9:24 PM EDT Normal
Wallingford PA, Nether Providence, PA 71.8 °F 72 °F 66 °F 81% SSW  at  0.0 mph 0.00 in / hr 90 ft 9:20 PM EDT Normal  
Steve's Ogden Ave Weather, Swarthmore, PA 68.9 °F - 66 °F 89% SW  at  0.0 mph 0.00 in / hr 167 ft 9:32 PM EDT Rapid Fire  
Widener Observatory, Chester, PA 74.0 °F 75 °F 65 °F 73% SSW  at  0.0 mph 0.00 in / hr 200 ft 9:32 PM EDT Rapid Fire
Rose Tree, Media, PA 68.8 °F - 66 °F 90% SW  at  0.0 mph 0.00 in / hr 312 ft 9:30 PM EDT Rapid Fire  
Aston Township, Aston, PA 69.5 °F - 66 °F 89% SW  at  0.0 mph 0.00 in / hr 322 ft 9:32 PM EDT Rapid Fire
Chester Heights, Aston, PA 67.6 °F - 66 °F 93% North  at  0.0 mph 0.00 in / hr 0 ft 9:31 PM EDT Rapid Fire
NOS_PORTS Marcus Hook, PA, Boothwyn, PA 72 °F - - - North  at  - 0.00 in / hr 0 ft 9:00 PM EDT MADIS
Havertown, Havertown, PA 70.7 °F - 67 °F 89% SW  at  0.0 mph 0.00 in / hr 295 ft 9:32 PM EDT Rapid Fire
APRSWXNET Newtown Square PA , Broomall, PA 69 °F - 65 °F 88% SW  at  2 mph 0.00 in / hr 442 ft 9:11 PM EDT MADIS
BROS, Swedesboro, NJ 68.9 °F - 67 °F 92% SSE  at  0.0 mph 0.00 in / hr 12 ft 9:23 PM EDT Normal  
Cambridge Downs, Glen Mils, PA 71.1 °F - 66 °F 85% West  at  0.0 mph - / hr 338 ft 9:19 PM EDT Normal  
Penn's Grant, Glen Mills, PA 69.8 °F - 61 °F 73% East  at  - - / hr 384 ft 9:32 PM EDT Normal  
Radnor Green, Claymont, DE 69.8 °F - 66 °F 88% SSW  at  0.0 mph 0.00 in / hr 129 ft 9:32 PM EDT Rapid Fire  
APRSWXNET Westtown PA U, Cheyney, PA 78 °F 80 °F 70 °F 76% WSW  at  2 mph 0.00 in / hr 344 ft 6:27 PM EDT MADIS
Aronwold, Newtown Square, PA 68.8 °F - 66 °F 89% NNE  at  0.0 mph 0.00 in / hr 486 ft 9:20 PM EDT Normal  
West Philly, Philadelphia, PA 73.4 °F 73 °F 68 °F 82% East  at  0.0 mph 0.00 in / hr 20 ft 9:29 PM EDT Normal
APRSWXNET Berwyn PA U, Berwyn, PA 69 °F - 66 °F 89% SW  at  0 mph 0.00 in / hr 450 ft 9:19 PM EDT MADIS
University City - West Philadelphia, Philadelphia, PA 73.2 °F 73 °F 68 °F 83% SW  at  0.0 mph 0.00 in / hr 70 ft 9:32 PM EDT Normal  
Springfield, LOGAN TOWNSHIP, NJ 71.5 °F 71 °F 66 °F 84% South  at  1.0 mph 0.00 in / hr 26 ft 9:32 PM EDT Normal  
APRSWXNET Swedesboro NJ U, Logan Township, NJ 69 °F - - - SSW  at  0 mph 0.00 in / hr 65 ft 9:00 PM EDT MADIS
MesoWest RT 295 & Oldmans Creek , Pedricktown, NJ 72 °F 71 °F 67 °F 84% SSE  at  1 mph 0.00 in / hr 8 ft 8:30 PM EDT MADIS
Westtown, West Chester, PA 66.1 °F - 64 °F 93% ENE  at  0.0 mph 0.00 in / hr 253 ft 9:30 PM EDT Normal
Mendel Science Center, Villanova Univers, Villanova, PA 72.0 °F 71 °F 67 °F 85% WSW  at  3.7 mph 0.00 in / hr 480 ft 9:24 PM EDT Normal
MesoWest RT 202 and Naamans , Wilmington, DE 72 °F 72 °F 66 °F 82% SW  at  6 mph 0.00 in / hr 422 ft 8:54 PM EDT MADIS
APRSWXNET Saint Davids PA , Radnor, PA 71 °F 72 °F 65 °F 80% SSW  at  0 mph 0.00 in / hr 423 ft 9:08 PM EDT MADIS
MesoWest I-95 and Marsh Road , Edgemoor, DE 73 °F 72 °F 68 °F 85% East  at  5 mph 0.00 in / hr 229 ft 8:49 PM EDT MADIS
Birmingham Township, Chadds Ford, PA 72.0 °F 71 °F 67 °F 85% East  at  0.0 mph 0.00 in / hr 405 ft 8:39 PM EDT Normal  
Four Seasons, Woolwich Twp., NJ 70.0 °F - 66 °F 88% SSW  at  0.0 mph 0.00 in / hr 108 ft 9:32 PM EDT Rapid Fire
APRSWXNET Malvern PA , Paoli, PA 68 °F - 66 °F 94% North  at  0 mph 0.00 in / hr 441 ft 9:09 PM EDT MADIS
Broad and Washington, Philadelphia, PA 74.7 °F 76 °F 28 °F 18% SW  at  1.0 mph 0.00 in / hr 0 ft 9:32 PM EDT Rapid Fire  
APRSWXNET Berwyn PA , Tredyffrin, PA 69 °F - 65 °F 87% South  at  0 mph 0.00 in / hr 528 ft 9:03 PM EDT MADIS
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