North Wales, PA

5:41 PM EDT on May 21, 2013 (GMT -0400)
Elev: 400 ft
Lon: 75.3° W
Lat: 40.2° N
Source
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Oklahoma Tornado: More coverage on Catastrophic Tornado in Oklahoma
News
Okla Governor: We Will Rebuild After Tornado
May 21, 2013
The search and rescue efforts are ongoing in Moore, Okla. after a massive tornado levelled the town and local schools.
Weather Imagery Reveals Oklahoma Tornado
May 21, 2013
The Moore, Oklahoma tornado showed up vividly on satellite and radar.
PTSD Risk after the Oklahoma Tornado
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.
Tornado Leaves Small Hospital 'Pretty Much Destroyed'
May 21, 2013
Officials say a tornado hit a small hospital in suburban Oklahoma City, but all the 30 patients inside survived.
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.
Why Don't More Homes in Oklahoma Have Basements?
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.
Photos: Deadly Tornado Outbreak Strikes Plains
May 21, 2013
A tornado outbreak struck the Plains states on May 19, 2013, leaving widespread damage in its wake.
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.
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.
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
Watch as a tornado survivor is interrupted in the middle of interview by a 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.
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

North Wales Weather at a Glance

Updated 5:40 PM EDT
Elevation
420 ft
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Now
Clear
Clear
Temperature
87.6 °F
Feels Like 95 °F
Wind(mph)
0.0
Sunrise / Set
5:40 AM
8:15 PM
Moon
Waxing Gibbous
Tonight
Thunderstorm 66 °F
T-storms
30% chance of precipitation
Tomorrow
Thunderstorm 88 °F
T-storms
40% chance of precipitation
Tomorrow Night
Chance of a Thunderstorm 68 °F
Chance of T-storms
50% chance of precipitation
Thursday
Thunderstorm 81 | 61 °F
T-storms
60% chance of precipitation
Friday
Chance of a Thunderstorm 75 | 48 °F
Chance of T-storms
40% chance of precipitation
Saturday
Chance of Rain 72 | 46 °F
Chance of Rain
30% chance of precipitation
Tomorrow is forecast to be nearly the same temperature as today.
Conditions
Pressure
29.88 in
Visibility
10.0 miles
Clouds
Clear -
Moisture
Humidity
61%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KLOM 212135Z AUTO 18008KT 10SM CLR 28/20 A2988 RMK AO1
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Heat Index
95 °F
Dew Point
72 °F
Wind
Speed / Dir
Calm
Wind Gust
3.3 mph
Health
UV
3 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. Fog overnight. Low of 66F. Winds from the SSW at 5 to 10 mph. Chance of rain 30%.
Wednesday
tstorms Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 88F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Wednesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain. Low of 68F. Winds from the SSW at 5 to 10 mph. Chance of rain 50%.
Thursday
tstorms Mostly cloudy 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 61F. Winds from the SSW at 5 to 10 mph. Chance of rain 70% with rainfall amounts near 0.5 in. possible.
Friday
chancetstorms Overcast with a chance of a thunderstorm and rain in the morning, then partly cloudy with a chance of rain. High of 75F. Winds from the West at 10 to 15 mph. Chance of rain 40%.
Friday Night
nt_chancerain Partly cloudy in the evening, then clear with a chance of rain. Low of 48F. Winds from the NW at 10 to 15 mph. Chance of rain 40%.
Saturday
chancerain Clear with a chance of rain. High of 72F. Breezy. Winds from the NW at 15 to 25 mph. Chance of rain 30%.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 46F. Winds from the WNW at 10 to 15 mph.
Sunday
clear Clear. High of 70F. Breezy. Winds from the WNW at 10 to 20 mph.
Sunday Night
nt_clear Clear. Low of 46F. Winds from the NW at 5 to 10 mph.
Monday
partlycloudy Clear. High of 72F. Winds from the WNW at 5 to 10 mph.
Monday Night
nt_partlycloudy Clear. Low of 41F. Winds from the WNW at 5 to 10 mph shifting to the North after midnight.
Tuesday
clear Clear. High of 75F. Winds less than 5 mph.
Tuesday Night
nt_clear Clear. Low of 57F. Winds from the SW at 5 to 10 mph.
Wednesday
partlycloudy Partly cloudy with a chance of a thunderstorm. High of 81F. Winds less than 5 mph. Chance of rain 20%.
Wednesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 63F. Winds less than 5 mph. Chance of rain 40%.
Thursday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 81F. 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 64F. Winds less than 5 mph. Chance of rain 40%.
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_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 64F. Winds less than 5 mph. Chance of rain 40%.
Saturday
clear Clear with a chance of a thunderstorm. High of 79F. Winds less than 5 mph. Chance of rain 20%.
Saturday Night
nt_clear Clear. Low of 64F. Winds from the SSW at 5 to 10 mph.
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Weather Forecast for North Wales PA

View Calendar 10-Day Forecast for station KPATOWAM1

Tuesday, 21
Thunderstorm
86 | 66 °F
Thunderstorm
Chance of
Precipitation
20%
Wednesday, 22
Thunderstorm
88 | 68 °F
T-storms
Chance of
Precipitation
40%
Thursday, 23
Thunderstorm
81 | 61 °F
T-storms
Chance of
Precipitation
60%
Friday, 24
Chance of a Thunderstorm
75 | 48 °F
Chance of T-storms
Chance of
Precipitation
40%
Saturday, 25
Chance of Rain
72 | 46 °F
Chance of Rain
Chance of
Precipitation
30%
Sunday, 26
Clear
70 | 46 °F
Clear
Chance of
Precipitation
0%
Monday, 27
Partly Cloudy
72 | 41 °F
Partly Cloudy
Chance of
Precipitation
0%
Tuesday, 28
Clear
75 | 57 °F
Clear
Chance of
Precipitation
0%
Wednesday, 29
Chance of a Thunderstorm
81 | 63 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Thursday, 30
Chance of a Thunderstorm
81 | 64 °F
Chance of T-storms
Chance of
Precipitation
40%
Source: BestForecast at 4:41 PM EDT on May 21, 2013
Descriptive Forecast
Tuesday Night
nt_tstorms Partly cloudy with thunderstorms and rain showers. Fog overnight. 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 65 | 63 77 | 67 80 | 65 69 | 66
Wind 2 mph South 8 mph SW 8 mph SW 5 mph SSW
Humidity 95% 74% 60% 90%
Chance of Precip. 10% 10% 20% 30%
Cloud Cover 53% 53% 50% 70%
Conditions Fog Partly Cloudy 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 [2.00], Average RMSE [1.44]
The National Weather Service forecast quality is fair. MaxT RMSE [2.55], Average RMSE [1.27] : Use NWS
Source: BestForecast at 4:41 PM EDT on May 21, 2013
Descriptive Forecast
Wednesday
tstorms Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 88F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Wednesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain. Low of 68F. Winds from the SSW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 65 80 | 66 82 | 66 71 | 66
Wind 4 mph SSW 8 mph SW 9 mph SSW 7 mph SSW
Humidity 93% 63% 57% 81%
Chance of Precip. 30% 40% 40% 50%
Cloud Cover 76% 69% 66% 76%
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 good. MaxT RMSE [2.04], Average RMSE [1.51]
The National Weather Service forecast quality is fair. MaxT RMSE [2.89], Average RMSE [1.52] : Use NWS
Source: BestForecast at 4:41 PM EDT on May 21, 2013
Descriptive Forecast
Thursday
tstorms Mostly cloudy 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 61F. Winds from the SSW at 5 to 10 mph. Chance of rain 70% with rainfall amounts near 0.5 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 64 74 | 64 74 | 63 66 | 64
Wind 8 mph SSW 10 mph SSW 10 mph SSW 6 mph SSW
Humidity 87% 70% 68% 94%
Chance of Precip. 50% 60% 60% 50%
Cloud Cover 86% 88% 87% 100%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Thunderstorm Thunderstorm
Sunrise & Sunset
5:38 AM
8:17 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.23], Average RMSE [1.77]
The National Weather Service forecast quality is fair. MaxT RMSE [3.04], Average RMSE [1.62] : Use NWS
Source: BestForecast at 4:41 PM EDT on May 21, 2013
Descriptive Forecast
Friday
chancetstorms Overcast with a chance of a thunderstorm and rain in the morning, then partly cloudy with a chance of rain. High of 75F. Winds from the West at 10 to 15 mph. Chance of rain 40%.
Friday Night
nt_chancerain Partly cloudy in the evening, then clear with a chance of rain. Low of 48F. Winds from the NW at 10 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 62 73 | 63 66 | 51 53 | 45
Wind 4 mph WSW 12 mph WSW 14 mph NW 12 mph NW
Humidity 94% 73% 56% 75%
Chance of Precip. 20% 30% 10% 10%
Cloud Cover 96% 98% 32% 0%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Partly Cloudy Clear
Sunrise & Sunset
5:37 AM
8:18 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.30], Average RMSE [2.54]
The National Weather Service forecast quality is fair. MaxT RMSE [3.42], Average RMSE [1.97] : Use NWS
Source: BestForecast at 4:41 PM EDT on May 21, 2013
Descriptive Forecast
Saturday
chancerain Clear with a chance of rain. High of 72F. Breezy. Winds from the NW at 15 to 25 mph. Chance of rain 30%.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 46F. Winds from the WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 45 59 | 39 62 | 40 51 | 36
Wind 14 mph NW 20 mph NNW 15 mph NW 9 mph NW
Humidity 86% 48% 44% 56%
Chance of Precip. 20% 10% 10% 0%
Cloud Cover 0% 0% 21% 20%
Conditions Chance of Rain Clear Clear Clear
Sunrise & Sunset
5:37 AM
8:19 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.24], Average RMSE [2.12]
The National Weather Service forecast quality is poor. MaxT RMSE [3.68], Average RMSE [2.15] : Use NWS
Source: BestForecast at 4:41 PM EDT on May 21, 2013
Descriptive Forecast
Sunday
clear Clear. High of 70F. Breezy. Winds from the WNW at 10 to 20 mph.
Sunday Night
nt_clear Clear. Low of 46F. Winds from the NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 33 65 | 35 60 | 41 52 | 35
Wind 11 mph WNW 15 mph WNW 11 mph WNW 7 mph NW
Humidity 49% 32% 47% 49%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 5% 0% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:36 AM
8:20 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.11], Average RMSE [2.27]
The National Weather Service forecast quality is poor. MaxT RMSE [3.72], Average RMSE [2.19] : Use NWS
Source: BestForecast at 4:41 PM EDT on May 21, 2013
Descriptive Forecast
Monday
partlycloudy Clear. High of 72F. Winds from the WNW at 5 to 10 mph.
Monday Night
nt_partlycloudy Clear. Low of 41F. Winds from the WNW at 5 to 10 mph shifting to the North after midnight.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 34 63 | 38 70 | 44 55 | 39
Wind 6 mph WNW 9 mph WNW 9 mph West 6 mph NNW
Humidity 50% 38% 41% 54%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 27% 0% 0% 20%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
5:36 AM
8:20 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.48], Average RMSE [1.60]
The National Weather Service forecast quality is fair. MaxT RMSE [3.48], Average RMSE [2.45] : Use NWS
Source: BestForecast at 4:41 PM EDT on May 21, 2013
Descriptive Forecast
Tuesday
clear Clear. High of 75F. Winds less than 5 mph.
Tuesday Night
nt_clear Clear. Low of 57F. Winds from the SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 32 67 | 42 71 | 49 61 | 47
Wind 4 mph NNW 4 mph WNW 6 mph WSW 6 mph SW
Humidity 59% 39% 44% 58%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 4% 16%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:35 AM
8:21 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.99], Average RMSE [2.99]
Source: BestForecast at 4:41 PM EDT on May 21, 2013
Descriptive Forecast
Wednesday
partlycloudy Partly cloudy with a chance of a thunderstorm. High of 81F. Winds less than 5 mph. Chance of rain 20%.
Wednesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 63F. Winds less than 5 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 50 72 | 56 75 | 62 64 | 64
Wind 4 mph SW 4 mph South 5 mph South 4 mph South
Humidity 63% 58% 63% 99%
Chance of Precip. 0% 0% 10% 10%
Cloud Cover 36% 42% 36% 43%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Fog
Sunrise & Sunset
5:35 AM
8:22 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.32], Average RMSE [2.80]
Source: BestForecast at 4:41 PM EDT on May 21, 2013
Descriptive Forecast
Thursday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 81F. 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 64F. Winds less than 5 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 64 74 | 66 76 | 69 67 | 67
Wind 3 mph SSW 4 mph SSW 4 mph SSW 4 mph South
Humidity 96% 77% 77% 100%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 63% 67% 54% 47%
Conditions Fog Mostly Cloudy Partly Cloudy Fog
Sunrise & Sunset
5:34 AM
8:23 PM
Source: BestForecast at 4:41 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_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 64F. Winds less than 5 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 65 77 | 68 80 | 68 67 | 67
Wind 2 mph SSW 3 mph SW 3 mph SSW 2 mph South
Humidity 98% 74% 70% 100%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 46% 48% 53% 59%
Conditions Fog Partly Cloudy Partly Cloudy Fog
Sunrise & Sunset
Sun does not rise
Source: BestForecast at 4:41 PM EDT on May 21, 2013
Descriptive Forecast
Saturday
clear Clear with a chance of a thunderstorm. High of 79F. Winds less than 5 mph. Chance of rain 20%.
Saturday Night
nt_clear Clear. Low of 64F. Winds from the SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 66 75 | 67 78 | 71 72 | 70
Wind 1 mph SSE 2 mph South 3 mph South 6 mph South
Humidity 94% 75% 78% 93%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 65% % % %
Conditions Fog Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 21, 2013 Max Temp Min Temp
Normal (KPHL) 75 °F 56 °F
Record (KPHL) 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.
More information at USGS.gov
Astronomy
May. 21, 2013 Rise Set
Actual Time 5:40 AM EDT 8:15 PM EDT
Civil Twilight 5:08 AM EDT 8:47 PM EDT
Nautical Twilight 4:29 AM EDT 9:26 PM EDT
Astronomical Twilight 3:45 AM EDT 10:10 PM EDT
Moon 4:26 PM EDT 3:06 AM EDT
Length Of Visible Light 15h 38m
Length of Day
14h 35m
Tomorrow will be 1m 38s longer.
Waxing Gibbous, 85% 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
88 °F
Altoona
88 °F
Williamsport
87 °F
Middletown
87 °F
Harrisburg
87 °F
Fort Indiantown Gap
57 °F
Selinsgrove
59 °F
Fort Indiantown Gap
59 °F
Williamsport
59 °F
Allentown
59 °F
Quakertown
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
Philadelphia Wings Airport 82 °F Clear 5:35 PM EDT
Doylestown 83 °F Clear 4:54 PM EDT
Pottstown 82 °F Clear 4:54 PM EDT
Quakertown 82 °F Clear 5:35 PM EDT
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Flight To ETA Status
No flights were found.
Flight Tracker by FlightAware FlightAware
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Type Condition
Flight Rule: VFR (KLOM)
Wind Speed: 8.0 kts.
Wind Dir: 247° (WSW)
Ceiling: Unlimited

METAR KLOM 212135Z AUTO 18008KT 10SM CLR 28/20 A2988 RMK AO1

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Nearby Events
Event Date Forecast
UKRAINIAN EASTER EGGS 1:00 PM EDT
2013-04-15		 Mostly Cloudy, 59°F
Pajanimals Live: Pajama Playdate 6:00 PM EDT
2013-04-16		 Chance of Rain, 68°F
B.B. King 7:00 PM EDT
2013-04-17		 Partly Cloudy, 66°F
Great Big Sea 7:00 PM EDT
2013-04-18		 Overcast, 65°F
Wineskin 8:00 PM EDT
2013-04-19		 Overcast, 64°F
The Late Ancients 8:00 PM EDT
2013-04-19		 Overcast, 64°F
Event data courtesy eviesays.com
Sports
Event Date Forecast
Tigers vs. Indians 7:05 PM EDT on May 21, 2013 Chance of a Thunderstorm, 81 °F
Yankees vs. Orioles 7:05 PM EDT on May 21, 2013 Thunderstorm, 81 °F
Red Sox vs. Phillies 7:05 PM EDT on May 29, 2013 Average High 77° F/ 24° C
Red Sox vs. Phillies 7:05 PM EDT on May 30, 2013 Average High 77° F/ 24° C
Event Date Forecast
Livorno vs. Brescia 6:30 PM CEST on May 22, 2013 Clear, High 71° F/ 22° C
Empoli vs. Novara 8:45 PM CEST on May 22, 2013 Clear, High 69° F/ 21° C
Columbus vs. Philadelphia 7:30 PM EDT on June 05, 2013 Average High 78° F/ 25° C
New York vs. Philadelphia 5:00 PM EDT on June 23, 2013 Average High 83° F/ 28° C
Event Date Forecast
Coca-Cola 600 6:16 PM EDT on May 26, 2013 Partly Cloudy, 70 °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, 68 °F
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 24, 2013 Partly Cloudy, 70 °F
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Weather Stations
Station Location Temp. Heat Index Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Cambridge Knoll, Lansdale, PA 87.6 °F 95 °F 72 °F 61% WSW  at  0.0 mph 0.00 in / hr 420 ft 5:40 PM EDT Rapid Fire  
Towamencin, Towamencin, PA 84.4 °F 83 °F 51 °F 32% WNW  at  3.1 mph 0.00 in / hr 238 ft 5:40 PM EDT Normal
APRSWXNET Ambler PA, Dresher, PA 81 °F 84 °F 69 °F 68% SW  at  3 mph 0.00 in / hr 229 ft 5:16 PM EDT MADIS
Hatfield, Hatfield, PA 88.2 °F 91 °F 67 °F 49% South  at  4.0 mph 0.00 in / hr 350 ft 5:40 PM EDT Rapid Fire
Line Lexington, Line Lexington, PA 82.6 °F 85 °F 67 °F 60% West  at  2.0 mph 0.00 in / hr 300 ft 5:40 PM EDT Rapid Fire
Store Road, Harleysville, PA 82.6 °F 86 °F 70 °F 65% WSW  at  8.1 mph 0.00 in / hr 253 ft 5:40 PM EDT Rapid Fire
Elroy, Souderton, PA 83.0 °F 88 °F 71 °F 67% SW  at  2.0 mph 0.00 in / hr 358 ft 5:37 PM EDT Normal  
Maple Glen, Maple Glen, PA 81.1 °F 84 °F 68 °F 64% SW  at  0.7 mph 0.00 in / hr 358 ft 5:40 PM EDT Rapid Fire  
Rockwell Terrace in Biltmore Estates, Skippack, PA 84.4 °F 87 °F 66 °F 55% NW  at  7.6 mph 0.00 in / hr 249 ft 5:40 PM EDT Normal  
Shadow Ridge, Chalfont, PA 83.4 °F 89 °F 72 °F 68% SW  at  7.0 mph 0.00 in / hr 350 ft 5:30 PM EDT Normal
Downtown Fort Washington, Fort Washington, PA 84.2 °F 89 °F 71 °F 64% SW  at  2.0 mph 0.00 in / hr 229 ft 5:40 PM EDT Rapid Fire
Harleysville/Skippack, Harleysville, PA 82.8 °F 87 °F 71 °F 68% SE  at  0.0 mph 0.00 in / hr 320 ft 5:40 PM EDT Rapid Fire
Silversmythe, Chalfont, PA 82.8 °F 86 °F 68 °F 61% ESE  at  0.0 mph 0.00 in / hr 298 ft 5:40 PM EDT Rapid Fire
Eagleville, PA 79.1 °F 82 °F 72 °F 80% SSE  at  0.0 mph 0.00 in / hr 459 ft 2:06 PM EDT Rapid Fire
HorshamWeather.Com, Horsham, PA 81.9 °F 86 °F 70 °F 68% SE  at  3.0 mph 0.00 in / hr 325 ft 5:40 PM EDT Rapid Fire
New Britain Township, Doylestown, PA 86.7 °F 90 °F 68 °F 54% North  at  0.0 mph 0.00 in / hr 305 ft 5:40 PM EDT Rapid Fire  
Hilltown Township, Perkasie, PA 81.0 °F 85 °F 70 °F 70% SSE  at  0.0 mph 0.00 in / hr 656 ft 5:40 PM EDT Rapid Fire
Hilltown Township Secondary, Perkasie, PA 80.7 °F 84 °F 70 °F 70% ESE  at  2.0 mph 0.00 in / hr 656 ft 5:40 PM EDT Rapid Fire
Telford, PA 83.8 °F 81 °F 37 °F 19% East  at  4.0 mph 0.00 in / hr 325 ft 5:40 PM EDT Rapid Fire  
Warrington, Warrington, PA 83.3 °F 87 °F 70 °F 64% West  at  2.0 mph 0.00 in / hr 420 ft 5:40 PM EDT Rapid Fire  
North Hills, North Hills, PA 81.0 °F 83 °F 67 °F 62% SW  at  0.0 mph 0.00 in / hr 287 ft 5:40 PM EDT Rapid Fire
Lafayette Hill, Whitemarsh, PA 86.0 °F 93 °F 72 °F 64% NW  at  0.0 mph 0.00 in / hr 215 ft 5:28 PM EDT Normal  
APRSWXNET Glenside PA , Oreland, PA 83 °F 87 °F 69 °F 63% WNW  at  1 mph 0.00 in / hr 311 ft 5:12 PM EDT MADIS
Doylestown Township, Doylestown, PA 82.8 °F 86 °F 67 °F 60% SE  at  0.0 mph - / hr 213 ft 5:38 PM EDT Normal  
Erdenheim, Erdenheim, PA 81.3 °F 84 °F 68 °F 64% SW  at  4.0 mph 0.00 in / hr 220 ft 5:40 PM EDT Normal
Roslyn, Abington, PA 83.7 °F 81 °F 37 °F 19% SE  at  4.0 mph 0.00 in / hr 295 ft 5:05 PM EDT Rapid Fire
Collegeville, Collegeville, PA 85.7 °F 91 °F 71 °F 62% SW  at  1.0 mph 0.00 in / hr 135 ft 5:35 PM EDT Normal
Stover MIll, Warminster, PA 83.1 °F 88 °F 71 °F 66% WSW  at  3.5 mph 0.00 in / hr 223 ft 5:40 PM EDT Rapid Fire
Woodfield Estates, Jamison, PA 81.1 °F 84 °F 70 °F 68% SSW  at  6.0 mph 0.00 in / hr 230 ft 5:40 PM EDT Rapid Fire  
Willow Grove Weather Center, Willow Grove, PA 82.1 °F 85 °F 69 °F 64% South  at  3.0 mph 0.00 in / hr 440 ft 5:40 PM EDT Normal  
Germantown Ave. Chestnut Hill, Philadelphia, PA 81.8 °F 85 °F 68 °F 63% South  at  3.0 mph 0.00 in / hr 185 ft 5:34 PM EDT Normal
Doylestown Twp (Pebble Hill Rd), Doylestown, PA 88.4 °F 95 °F 71 °F 57% East  at  1.8 mph 0.00 in / hr 250 ft 5:40 PM EDT Rapid Fire  
Ed's House Trappe, Collegeville, PA 83.6 °F 90 °F 74 °F 72% SSW  at  2.0 mph 0.00 in / hr 330 ft 5:40 PM EDT Rapid Fire  
Furlong (Cloverly), Furlong, PA 81.0 °F 84 °F 69 °F 67% SSE  at  2.0 mph 0.00 in / hr 248 ft 5:40 PM EDT Normal  
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