Gladwyne, PA

9:39 PM EDT on May 21, 2013 (GMT -0400)
Elev: 322 ft
Lon: 75.3° W
Lat: 40.0° N
Source
Rapid Fire Updates™
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News
May 21, 2013
See the facts and figures that defined the Moore, Okla. tornado.
May 21, 2013
EF5/F5 tornadoes are rare, but Moore has seen two of them in the past 15 years.
May 21, 2013
Wind, humidity and rainfall combined precisely to create the massive killer tornado in Moore, Okla. And when they did, the awesome amount of energy released over that city dwarfed the power of the atomic bomb that leveled Hiroshima.
May 21, 2013
The search and rescue efforts are ongoing in Moore, Okla. after a massive tornado levelled the town and local schools.
May 21, 2013
The Moore, Oklahoma tornado showed up vividly on satellite and radar.
May 21, 2013
In the wake of Mondays devastating tornado that ravaged the town of Moore, Okla., survivors are likely to feel incredible shock and numbness.
May 21, 2013
Officials say a tornado hit a small hospital in suburban Oklahoma City, but all the 30 patients inside survived.
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.
May 21, 2013
The answer lies in the level of the water table and the soil texture in Oklahoma and in states across the Plains.
May 21, 2013
A tornado outbreak struck the Plains states on May 19, 2013, leaving widespread damage in its wake.
May 21, 2013
Any time children are involved in a catastrophe, emotional reactions among survivors and across the nation are particularly strong.
May 21, 2013
The weather imagery, video and recap from tornadoes in the Plains on May 19, 2013.
May 21, 2013
Moore, Oklahoma is no stranger to devastating tornadoes.
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.
May 21, 2013
Check out this comprehensive timeline of the events that transpired in Moore, Okla.
May 21, 2013
A desperate search was underway by parents looking to find children after the massive tornado.
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.
May 21, 2013
Watch as a tornado survivor is interrupted in the middle of interview by a little dog digging out of rubble.
May 21, 2013
There are several agencies asking for donations to help those hit hard by the Oklahoma tornadoes.
May 21, 2013
More than a dozen children are dead in the devastating Moore, Okla. tornado.
Weather Summary
Weather Underground midday recap for Tuesday, May 21, 2013.

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

The nearly stationary low over the Northern Plains showed signs of gradual weakening as it shifted eastward toward the Mississippi River Valley on Tuesday, while the system's associated cold front trailed 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 set the stage for multiple clusters of thunderstorms to develop from the Midwest into the Ozarks and the Southern Plains. Portions of north-central/northeastern Texas, southern Arkansas, northwestern Louisiana and far southeastern Oklahoma remained at moderate risk of severe thunderstorm activity as environmental conditions remained favorable for tornadoes, damaging wind gusts, and very large hail. In particular, substantial severe weather was expected across north-central Texas to the

ArkLaTex region this afternoon and evening. Areas surrounding this moderate risk region from the Southern Plains to the Tennessee/Ohio valleys and the Lower Great Lakes/Northeast remained at slight risk of severe thunderstorm development with hail, damaging wind gusts, and isolated tornadoes. In addition to severe storms, heavy rains created chances of flood and possible isolated areas of flash flooding from parts eastern Oklahoma through northern Arkansas.

Meanwhile, areas of heavy rain and widely scattered showers continued 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 inland areas of the Northeast. Continued precipitation in already saturated areas of the Northern Plains and Upper Midwest maintain flood concerns from parts of North Dakota into northern Wisconsin.

Elsewhere, scattered showers and thunderstorms picked up across the Mid-Atlantic and southeastern corner of the nation through the afternoon.
Weather Underground midday recap for Tuesday, May 21, 2013.

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

The nearly stationary low over the Northern Plains showed signs of gradual weakening as it shifted eastward toward the Mississippi River Valley on Tuesday, while the system's associated cold front trailed 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 set the stage for multiple clusters of thunderstorms to develop from the Midwest into the Ozarks and the Southern Plains. Portions of north-central/northeastern Texas, southern Arkansas, northwestern Louisiana and far southeastern Oklahoma remained at moderate risk of severe thunderstorm activity as environmental conditions remained favorable for tornadoes, damaging wind gusts, and very large hail. In particular, substantial severe weather was expected across north-central Texas to the

ArkLaTex region this afternoon and evening. Areas surrounding this moderate risk region from the Southern Plains to the Tennessee/Ohio valleys and the Lower Great Lakes/Northeast remained at slight risk of severe thunderstorm development with hail, damaging wind gusts, and isolated tornadoes. In addition to severe storms, heavy rains created chances of flood and possible isolated areas of flash flooding from parts eastern Oklahoma through northern Arkansas.

Meanwhile, areas of heavy rain and widely scattered showers continued 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 inland areas of the Northeast. Continued precipitation in already saturated areas of the Northern Plains and Upper Midwest maintain flood concerns from parts of North Dakota into northern Wisconsin.

Elsewhere, scattered showers and thunderstorms picked up across the Mid-Atlantic and southeastern corner of the nation through the afternoon.

Gladwyne Weather at a Glance

Updated 8:54 PM EDT
Weather Station
Elevation
36 ft
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Now
Scattered Clouds
Scattered Clouds
Temperature
76 °F
Feels Like 76 °F
Wind(mph)
7
Sunrise / Set
5:40 AM
8:15 PM
Moon
Waxing Gibbous
Tonight
Thunderstorm 70 °F
T-storms
30% chance of precipitation
Tomorrow
Thunderstorm 86 °F
T-storms
30% chance of precipitation
Tomorrow Night
Chance of a Thunderstorm 72 °F
Chance of T-storms
40% chance of precipitation
Thursday
Thunderstorm 81 | 66 °F
T-storms
60% chance of precipitation
Friday
Chance of a Thunderstorm 77 | 52 °F
Chance of T-storms
40% chance of precipitation
Saturday
Chance of Rain 72 | 50 °F
Chance of Rain
20% chance of precipitation
Tomorrow is forecast to be nearly the same temperature as today.
Conditions
Pressure
29.87 in
Visibility
10.0 miles
Clouds
Scattered Clouds 22000 ft
Moisture
Humidity
71%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KPHL 220054Z 18006KT 10SM SCT220 24/19 A2987 RMK AO2 SLP115 T02440189 $
Don't speak METAR? Read our FAQ.
Weather Radio
Temperature
Temperature
76 °F
75,75,76,75,78,78,77,79,81,82,82,81,79
Dew Point
66 °F
Wind
Speed / Dir
7 mph from South
Wind Gust
Health
0 out of 16
Pollen
8.00 out of 12
Pollen Forecast
Air Quality
Not available.
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Tuesday Night
nt_tstorms Partly cloudy with thunderstorms and rain showers in the evening, then overcast with thunderstorms and rain showers. Low of 70F. Winds from the SSW at 5 to 15 mph. Chance of rain 30%.
Wednesday
tstorms Overcast with a chance of a thunderstorm and a chance of rain. High of 86F. Winds from the SW at 10 to 15 mph. Chance of rain 30%.
Wednesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain. Low of 72F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Thursday
tstorms Overcast with a chance of a thunderstorm and a chance of rain, then thunderstorms and rain showers in the afternoon. High of 81F. Winds from the SSW at 10 to 15 mph. Chance of rain 60% with rainfall amounts near 0.2 in. possible.
Thursday Night
nt_tstorms Overcast with thunderstorms, then a chance of a thunderstorm and rain after midnight. Low of 66F. Winds from the SSW at 5 to 15 mph. Chance of rain 50% with rainfall amounts near 0.3 in. possible.
Friday
chancetstorms Overcast with a chance of a thunderstorm and rain, then a chance of rain in the afternoon. High of 77F. Winds from the West at 10 to 15 mph. Chance of rain 40%.
Friday Night
nt_partlycloudy Partly cloudy in the evening, then overcast. Low of 52F. Winds from the NW at 10 to 15 mph.
Saturday
partlycloudy Overcast with a chance of rain in the morning, then partly cloudy. High of 72F. Breezy. Winds from the NW at 15 to 20 mph. Chance of rain 20%.
Saturday Night
nt_partlycloudy Clear. Low of 50F. Winds from the NW at 10 to 15 mph.
Sunday
partlycloudy Partly cloudy. High of 70F. Breezy. Winds from the WNW at 10 to 20 mph.
Sunday Night
nt_clear Clear. Low of 52F. Winds from the WNW at 5 to 10 mph.
Monday
partlycloudy Partly cloudy. High of 72F. Winds from the WNW at 5 to 10 mph.
Monday Night
nt_clear Clear. Low of 52F. Winds from the West at 5 to 10 mph shifting to the North after midnight.
Tuesday
partlycloudy Partly cloudy. High of 72F. Winds less than 5 mph.
Tuesday Night
nt_clear Clear. Low of 59F. Winds from the SW at 5 to 10 mph.
Wednesday
mostlycloudy Mostly cloudy. High of 79F. Winds less than 5 mph.
Wednesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 63F. Winds less than 5 mph. Chance of rain 40%.
Thursday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 79F. Winds less than 5 mph. Chance of rain 40%.
Thursday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 66F. Winds less than 5 mph. Chance of rain 50%.
Friday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 82F. Winds less than 5 mph. Chance of rain 40%.
Friday Night
nt_partlycloudy Partly cloudy. Low of 68F. Winds less than 5 mph.
Saturday
partlycloudy Clear. High of 79F. Winds less than 5 mph.
Saturday Night
nt_clear Clear. Low of 68F. Winds from the South at 5 to 10 mph.
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Weather Forecast for Gladwyne PA

View Calendar 10-Day Forecast for station KPHL

Tuesday, 21
Chance of a Thunderstorm
84 | 70 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Wednesday, 22
Thunderstorm
86 | 72 °F
T-storms
Chance of
Precipitation
30%
Thursday, 23
Thunderstorm
81 | 66 °F
T-storms
Chance of
Precipitation
60%
Friday, 24
Chance of a Thunderstorm
77 | 52 °F
Chance of T-storms
Chance of
Precipitation
40%
Saturday, 25
Chance of Rain
72 | 50 °F
Chance of Rain
Chance of
Precipitation
20%
Sunday, 26
Partly Cloudy
70 | 52 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 27
Partly Cloudy
72 | 52 °F
Partly Cloudy
Chance of
Precipitation
0%
Tuesday, 28
Partly Cloudy
72 | 59 °F
Partly Cloudy
Chance of
Precipitation
0%
Wednesday, 29
Mostly Cloudy
79 | 63 °F
Mostly Cloudy
Chance of
Precipitation
0%
Thursday, 30
Chance of a Thunderstorm
79 | 66 °F
Chance of T-storms
Chance of
Precipitation
40%
Source: BestForecast at 3:48 PM EDT on May 21, 2013
Descriptive Forecast
Tuesday Night
nt_tstorms Partly cloudy with thunderstorms and rain showers in the evening, then overcast with thunderstorms and rain showers. Low of 70F. Winds from the SSW at 5 to 15 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 65 79 | 66 80 | 66 74 | 66
Wind 6 mph SSW 10 mph SSW 12 mph SW 8 mph SSW
Humidity 86% 65% 61% 76%
Chance of Precip. 10% 10% 20% 30%
Cloud Cover 33% 100% 77% 69%
Conditions Partly Cloudy Overcast Chance of a Thunderstorm Thunderstorm
Sunrise & Sunset
5:40 AM
8:15 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.94], Average RMSE [1.53]
The National Weather Service forecast quality is good. MaxT RMSE [1.56], Average RMSE [1.33] : Use NWS
Source: BestForecast at 3:48 PM EDT on May 21, 2013
Descriptive Forecast
Wednesday
tstorms Overcast with a chance of a thunderstorm and a chance of rain. High of 86F. Winds from the SW at 10 to 15 mph. Chance of rain 30%.
Wednesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain. Low of 72F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 72 | 66 81 | 66 81 | 66 74 | 66
Wind 8 mph SSW 10 mph SW 10 mph SSW 8 mph SSW
Humidity 82% 60% 59% 78%
Chance of Precip. 30% 30% 30% 40%
Cloud Cover 97% 100% 100% 77%
Conditions Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:39 AM
8:16 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.50], Average RMSE [1.95]
The National Weather Service forecast quality is good. MaxT RMSE [1.76], Average RMSE [1.34] : Use NWS
Source: BestForecast at 3:48 PM EDT on May 21, 2013
Descriptive Forecast
Thursday
tstorms Overcast with a chance of a thunderstorm and a chance of rain, then thunderstorms and rain showers in the afternoon. High of 81F. Winds from the SSW at 10 to 15 mph. Chance of rain 60% with rainfall amounts near 0.2 in. possible.
Thursday Night
nt_tstorms Overcast with thunderstorms, then a chance of a thunderstorm and rain after midnight. Low of 66F. Winds from the SSW at 5 to 15 mph. Chance of rain 50% with rainfall amounts near 0.3 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 73 | 66 78 | 64 76 | 64 72 | 64
Wind 8 mph SSW 11 mph SSW 11 mph SSW 7 mph SSW
Humidity 78% 65% 65% 77%
Chance of Precip. 40% 50% 60% 40%
Cloud Cover 78% 88% 100% 100%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:39 AM
8:17 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.65], Average RMSE [1.79]
The National Weather Service forecast quality is good. MaxT RMSE [1.94], Average RMSE [1.75] : Use NWS
Source: BestForecast at 3:48 PM EDT on May 21, 2013
Descriptive Forecast
Friday
chancetstorms Overcast with a chance of a thunderstorm and rain, then a chance of rain in the afternoon. High of 77F. Winds from the West at 10 to 15 mph. Chance of rain 40%.
Friday Night
nt_partlycloudy Partly cloudy in the evening, then overcast. Low of 52F. Winds from the NW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 63 67 | 63 69 | 53 58 | 45
Wind 5 mph SW 12 mph WSW 14 mph WNW 12 mph NW
Humidity 88% 86% 57% 60%
Chance of Precip. 10% 20% 10% 10%
Cloud Cover 100% 100% 89% 19%
Conditions Overcast Chance of a Thunderstorm Overcast Clear
Sunrise & Sunset
5:38 AM
8:18 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.94], Average RMSE [2.28]
The National Weather Service forecast quality is good. MaxT RMSE [2.36], Average RMSE [2.19] : Use NWS
Source: BestForecast at 3:48 PM EDT on May 21, 2013
Descriptive Forecast
Saturday
partlycloudy Overcast with a chance of rain in the morning, then partly cloudy. High of 72F. Breezy. Winds from the NW at 15 to 20 mph. Chance of rain 20%.
Saturday Night
nt_partlycloudy Clear. Low of 50F. Winds from the NW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 46 61 | 43 69 | 43 57 | 36
Wind 13 mph NW 19 mph NNW 14 mph NW 9 mph NW
Humidity 72% 49% 37% 47%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 100% 66% 2% 44%
Conditions Overcast Mostly Cloudy Clear Partly Cloudy
Sunrise & Sunset
5:37 AM
8:18 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.48], Average RMSE [2.73]
The National Weather Service forecast quality is fair. MaxT RMSE [2.79], Average RMSE [2.58] : Use NWS
Source: BestForecast at 3:48 PM EDT on May 21, 2013
Descriptive Forecast
Sunday
partlycloudy Partly cloudy. High of 70F. Breezy. Winds from the WNW at 10 to 20 mph.
Sunday Night
nt_clear Clear. Low of 52F. Winds from the WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 33 66 | 36 65 | 44 56 | 39
Wind 11 mph WNW 15 mph WNW 10 mph WNW 7 mph NW
Humidity 43% 33% 44% 51%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 20% 11% 97% 3%
Conditions Clear Clear Overcast Clear
Sunrise & Sunset
5:37 AM
8:19 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.96], Average RMSE [2.26]
The National Weather Service forecast quality is fair. MaxT RMSE [3.01], Average RMSE [2.84] : Use NWS
Source: BestForecast at 3:48 PM EDT on May 21, 2013
Descriptive Forecast
Monday
partlycloudy Partly cloudy. High of 72F. Winds from the WNW at 5 to 10 mph.
Monday Night
nt_clear Clear. Low of 52F. Winds from the West at 5 to 10 mph shifting to the North after midnight.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 33 65 | 40 69 | 45 58 | 40
Wind 6 mph NW 8 mph WNW 9 mph West 5 mph WNW
Humidity 42% 40% 42% 52%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 28% 70% 83% 6%
Conditions Partly Cloudy Mostly Cloudy Mostly Cloudy Clear
Sunrise & Sunset
5:36 AM
8:20 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.80], Average RMSE [2.21]
The National Weather Service forecast quality is fair. MaxT RMSE [2.79], Average RMSE [2.86] : Use NWS
Source: BestForecast at 3:48 PM EDT on May 21, 2013
Descriptive Forecast
Tuesday
partlycloudy Partly cloudy. High of 72F. Winds less than 5 mph.
Tuesday Night
nt_clear Clear. Low of 59F. Winds from the SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 34 68 | 44 69 | 50 59 | 48
Wind 4 mph North 4 mph NW 6 mph WSW 7 mph SSW
Humidity 38% 41% 49% 67%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 25% 50% 30% 30%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:36 AM
8:21 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.79], Average RMSE [3.41]
Source: BestForecast at 3:48 PM EDT on May 21, 2013
Descriptive Forecast
Wednesday
mostlycloudy Mostly cloudy. High of 79F. Winds less than 5 mph.
Wednesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 63F. Winds less than 5 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 51 72 | 56 74 | 62 67 | 63
Wind 5 mph SW 4 mph South 5 mph South 5 mph South
Humidity 64% 57% 64% 88%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 36% 83% 77% 66%
Conditions Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:35 AM
8:22 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.82], Average RMSE [3.61]
Source: BestForecast at 3:48 PM EDT on May 21, 2013
Descriptive Forecast
Thursday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 79F. Winds less than 5 mph. Chance of rain 40%.
Thursday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 66F. Winds less than 5 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 64 74 | 66 78 | 69 71 | 68
Wind 3 mph South 4 mph SSW 5 mph South 4 mph South
Humidity 92% 74% 73% 92%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 56% 61% 53% 49%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:35 AM
8:22 PM
Source: BestForecast at 3:48 PM EDT on May 21, 2013
Descriptive Forecast
Friday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 82F. Winds less than 5 mph. Chance of rain 40%.
Friday Night
nt_partlycloudy Partly cloudy. Low of 68F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 68 77 | 68 78 | 68 72 | 67
Wind 3 mph SSW 3 mph SW 4 mph SSW 2 mph South
Humidity 95% 71% 70% 85%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 50% 51% 53% 55%
Conditions Fog Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Source: BestForecast at 3:48 PM EDT on May 21, 2013
Descriptive Forecast
Saturday
partlycloudy Clear. High of 79F. Winds less than 5 mph.
Saturday Night
nt_clear Clear. Low of 68F. Winds from the South at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 65 76 | 67 76 | 71 72 | 69
Wind 1 mph SSE 2 mph South 4 mph South 6 mph South
Humidity 89% 72% 81% 92%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 58% % % %
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Nearby
History & Almanac
May 21, 2013 Max Temp Min Temp
Normal 75 °F 56 °F
Record 95 °F (1934) 41 °F (2002)
Yesterday 80 °F 62 °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.
Coastal Water Temperatures
Place Temperature
Ship John Shoal, NJ 66.0 °F
Cape May, NJ 68.0 °F
Delaware City, DE 68.0 °F
Marcus Hook, PA 73.0 °F
Astronomy
May. 21, 2013 Rise Set
Actual Time 5:40 AM EDT 8:15 PM EDT
Civil Twilight 5:09 AM EDT 8:46 PM EDT
Nautical Twilight 4:30 AM EDT 9:25 PM EDT
Astronomical Twilight 3:46 AM EDT 10:09 PM EDT
Moon 4:26 PM EDT (5/21) 3:07 AM EDT (5/21)
Length Of Visible Light 15h 37m
Length of Day
14h 34m
Tomorrow will be 1m 37s longer.
Waxing Gibbous, 87% 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
89 °F
Avoca
88 °F
Altoona
88 °F
Williamsport
88 °F
Allentown
87 °F
Harrisburg
57 °F
Selinsgrove
58 °F
Allentown
59 °F
Williamsport
59 °F
Quakertown
Snow Depth
Station Depth Elevation
No new snow has been reported.
WunderPhotos®
Very cold weather for the time of the year
Mountain Rain
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Travel & Activities
Travel Planning
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Aviation
City Temp. Conditions Updated
Philadelphia Wings Airport 73 °F Clear 9:35 PM EDT
Philadelphia 76 °F Scattered Clouds 8:54 PM EDT
Northeast Philadelphia 77 °F Clear 8:54 PM EDT
Pottstown 75 °F Clear 8:54 PM EDT
Flight To ETA Status
AWI3656
Providence, RI
KPHL 09:30PM On Time
AWE1608
Orlando, FL
KPHL 09:32PM On Time
PDT4305
Newport News, VA
KPHL 09:38PM On Time
AWI3621
Cleveland, OH
KPHL 09:39PM On Time
Flight Tracker by FlightAware FlightAware
Type Condition
Flight Rule: VFR (KPHL)
Wind Speed: 6.0 kts.
Wind Dir: 180° (South)
Ceiling: Unlimited

METAR KPHL 220054Z 18006KT 10SM SCT220 24/19 A2987 RMK AO2 SLP115 T02440189 $

Nearby Events
Event Date Forecast
Danielson, Deerhoof, and People Get Ready 8:00 PM EDT
2013-04-15
Partly Cloudy, 48°F
Small Houses 9:00 PM EDT
2013-04-15
Partly Cloudy, 50°F
TIMON OF ATHENS 8:00 PM EDT
2013-04-15
Partly Cloudy, 48°F
UKRAINIAN EASTER EGGS 1:00 PM EDT
2013-04-15
Mostly Cloudy, 59°F
Walnut Street Theatre's Good People 8:00 PM EDT
2013-04-16
Chance of Rain, 63°F
Ivan & Alyosha 9:00 PM EDT
2013-04-16
Chance of Rain, 62°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
Lafayette Hill, Whitemarsh, PA 73.9 °F 73 °F 69 °F 85% West  at  0.0 mph 0.00 in / hr 215 ft 9:29 PM EDT Normal  
Mendel Science Center, Villanova Univers, Villanova, PA 74.0 °F 73 °F 69 °F 86% WSW  at  4.8 mph 0.00 in / hr 480 ft 9:34 PM EDT Normal
APRSWXNET Phila PA , Philadelphia, PA 76 °F 77 °F 70 °F 83% West  at  0 mph 0.00 in / hr 259 ft 9:05 PM EDT MADIS
Roxborough, Philadelphia, PA 76.5 °F 77 °F 74 °F 93% SSW  at  1.3 mph 0.00 in / hr 39 ft 9:30 PM EDT Normal  
APRSWXNET Saint Davids PA , Radnor, PA 74 °F 74 °F 68 °F 81% SW  at  0 mph 0.00 in / hr 423 ft 9:10 PM EDT MADIS
Germantown Ave. Chestnut Hill, Philadelphia, PA 73.9 °F 75 °F 66 °F 77% SSE  at  1.0 mph 0.00 in / hr 185 ft 9:34 PM EDT Normal
Erdenheim, Erdenheim, PA 74.5 °F 75 °F 68 °F 79% SSW  at  1.0 mph 0.00 in / hr 220 ft 9:01 PM EDT Normal
West Mount Airy, Philadelphia, PA 74.9 °F 76 °F 66 °F 75% SW  at  1.1 mph 0.00 in / hr 346 ft 9:39 PM EDT Rapid Fire  
Havertown, Havertown, PA 73.4 °F 72 °F 70 °F 89% SW  at  0.0 mph 0.00 in / hr 295 ft 9:39 PM EDT Rapid Fire
St Davids Golf Club, Wayne, PA 73.7 °F 73 °F 68 °F 83% South  at  0.0 mph 0.00 in / hr 500 ft 9:39 PM EDT Normal  
APRSWXNET Newtown Square PA , Broomall, PA 72 °F 72 °F 66 °F 81% SSW  at  2 mph 0.00 in / hr 442 ft 9:01 PM EDT MADIS
APRSWXNET Glenside PA , Oreland, PA 74 °F 74 °F 69 °F 84% NW  at  0 mph 0.00 in / hr 311 ft 9:12 PM EDT MADIS
Aronwold, Newtown Square, PA 71.6 °F - 68 °F 87% ENE  at  0.0 mph 0.00 in / hr 486 ft 9:37 PM EDT Normal  
West Philly, Philadelphia, PA 77.2 °F 79 °F 70 °F 79% East  at  0.0 mph 0.00 in / hr 20 ft 9:34 PM EDT Normal
APRSWXNET Ambler PA, Dresher, PA 73 °F 72 °F 69 °F 86% WSW  at  0 mph 0.00 in / hr 229 ft 9:16 PM EDT MADIS
University City - West Philadelphia, Philadelphia, PA 76.1 °F 77 °F 70 °F 82% SSW  at  2.2 mph 0.00 in / hr 70 ft 9:32 PM EDT Normal  
North Hills, North Hills, PA 74.6 °F 76 °F 66 °F 76% SSW  at  0.0 mph 0.00 in / hr 287 ft 9:38 PM EDT Rapid Fire
Devon, PA, Devon, PA 71.8 °F 72 °F 66 °F 80% North  at  0.0 mph 0.00 in / hr 358 ft 9:39 PM EDT Rapid Fire
CBS3 Studios, Philadelphia, PA 78.8 °F 81 °F 66 °F 64% North  at  0.0 mph 0.00 in / hr 56 ft 9:39 PM EDT Rapid Fire
APRSWXNET Berwyn PA U, Berwyn, PA 72 °F - 69 °F 89% SW  at  0 mph 0.00 in / hr 450 ft 9:09 PM EDT MADIS
Downtown Fort Washington, Fort Washington, PA 71.5 °F 71 °F 66 °F 83% North  at  0.0 mph 0.00 in / hr 229 ft 9:39 PM EDT Rapid Fire
APRSWXNET Berwyn PA , Tredyffrin, PA 73 °F 72 °F 68 °F 84% South  at  0 mph 0.00 in / hr 528 ft 9:03 PM EDT MADIS
Center City East, Philadelphia, PA 78.6 °F 81 °F 68 °F 70% North  at  1.6 mph 0.00 in / hr 52 ft 9:39 PM EDT Rapid Fire  
Rose Tree, Media, PA 71.9 °F - 68 °F 88% SW  at  0.0 mph 0.00 in / hr 312 ft 9:38 PM EDT Rapid Fire  
Maple Glen, Maple Glen, PA 71.8 °F 71 °F 66 °F 83% South  at  0.0 mph 0.00 in / hr 358 ft 9:39 PM EDT Rapid Fire  
Steve's Ogden Ave Weather, Swarthmore, PA 72.5 °F 72 °F 67 °F 84% West  at  0.0 mph 0.00 in / hr 167 ft 9:39 PM EDT Rapid Fire  
Old City Philadelphia, Philadelphia, PA 77.5 °F 79 °F 69 °F 75% WSW  at  4.0 mph 0.00 in / hr 85 ft 9:38 PM EDT Rapid Fire  
Roslyn, Abington, PA 73.8 °F 76 °F 39 °F 28% SW  at  0.0 mph 0.00 in / hr 295 ft 9:39 PM EDT Rapid Fire
Broad and Washington, Philadelphia, PA 77.4 °F 77 °F 31 °F 18% North  at  - 0.00 in / hr 0 ft 9:39 PM EDT Rapid Fire  
Maple Glen, PA 77.2 °F 79 °F 67 °F 71% West  at  4.5 mph 0.00 in / hr 345 ft 9:39 PM EDT Rapid Fire  
Port Richmond (JcWeather), Philadelphia, PA 79.2 °F 81 °F 64 °F 60% South  at  0.0 mph 0.00 in / hr 20 ft 9:39 PM EDT Normal
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