Chalfont, PA

9:31 AM EDT on May 27, 2012 (GMT -0400)
Elev: 272 ft
Lon: 75.2° W
Lat: 40.3° N
Source
Rapid Fire Updates™
 Updated 9:31 AM EDT Get Free Weather Stickers® Share:
Your Custom Weather Sticker®

Copy the following lines of HTML:
Get more styles and options for your Weather Sticker® here.
Active Advisory: Excessive Heat Watch,  Special Weather Statement (US Severe Weather)
Tropical Weather: Subtropical Storm Beryl (North Atlantic) Tropical Storm Sanvu (Western Pacific)
Weather Summary
Shaun Tanner
Weather Underground Forecast for Sunday, May 27, 2012. More interesting weather for many parts of the country is expected Sunday. Subtropical Storm Beryl will continue on its path toward the northeast coast of Florida near Georgia. It is expected to make landfall with tropical storm strength winds either late Sunday night or early Monday morning. This storm will not be a signficant wind threat, and the rain associated with it will mostly be a blessing to this region as it has suffered through an exceptional drought.

Elsewhere, an intense heat wave will continue for the Plains and Southeast while also spreading northward into the Ohio Valley and Upper Midwest. Maximum temperature records are most likely to be broken for many areas as temperatures will soar into the 90s and 100s. Even more dangerous will be the heat index values over 100 degrees. The heat index tells you how hot the air feels. The more humid the weather, the higher the heat index will soar. Thankfully, many areas will not experience the extremely high humidity common during the Summer months.

In the West, a strong storm will move through the Northern Rockies and into the Dakotas. This storm will bring widespread rain and even some snow from Idaho through Minnesota. The associated cold front will move through the Plains, possibly instigating some strong thunderstorms that could become severe.

The Northeast will rise into the 70s and 80s, while the Southeast and Southern Plains will see temperatures in the 90s and 100s. The Northwest will rise into the 70s.
Weather Underground Forecast for Sunday, May 27, 2012. More interesting weather for many parts of the country is expected Sunday. Subtropical Storm Beryl will continue on its path toward the northeast coast of Florida near Georgia. It is expected to make landfall with tropical storm strength winds either late Sunday night or early Monday morning. This storm will not be a signficant wind threat, and the rain associated with it will mostly be a blessing to this region as it has suffered through an exceptional drought.

Elsewhere, an intense heat wave will continue for the Plains and Southeast while also spreading northward into the Ohio Valley and Upper Midwest. Maximum temperature records are most likely to be broken for many areas as temperatures will soar into the 90s and 100s. Even more dangerous will be the heat index values over 100 degrees. The heat index tells you how hot the air feels. The more humid the weather, the higher the heat index will soar. Thankfully, many areas will not experience the extremely high humidity common during the Summer months.

In the West, a strong storm will move through the Northern Rockies and into the Dakotas. This storm will bring widespread rain and even some snow from Idaho through Minnesota. The associated cold front will move through the Plains, possibly instigating some strong thunderstorms that could become severe.

The Northeast will rise into the 70s and 80s, while the Southeast and Southern Plains will see temperatures in the 90s and 100s. The Northwest will rise into the 70s.
Weather Underground Broadcast Network

Chalfont Weather at a Glance

Updated 9:31 AM EDT
Weather Station - report
Silversmythe, Chalfont
Elevation
298 ft
Report Station
You are about to report this weather station for bad data.

Please select the information which is incorrect and click 'Submit' otherwise click 'Cancel'.

— Cancel

Now
Mostly Cloudy
Mostly Cloudy
Temperature
72.3 °F
Feels Like 72.3 °F
Wind(mph)
1.0
Sunrise / Set
5:35 AM
8:21 PM
Moon
Waxing Crescent
Today
Thunderstorm 88 °F
T-storms
40% chance of precipitation
Tonight
Chance of a Thunderstorm 66 °F
Chance of T-storms
30% chance of precipitation
Tomorrow
Chance of a Thunderstorm 84 | 70 °F
Chance of T-storms
20% chance of precipitation
Tuesday
Thunderstorm 86 | 68 °F
T-storms
60% chance of precipitation
Wednesday
Chance of a Thunderstorm 82 | 61 °F
Chance of T-storms
40% chance of precipitation
Thursday
Clear 81 | 57 °F
Clear
Tropical Storm Beryl
Today is forecast to be nearly the same temperature as yesterday.
Conditions
Pressure
30.16 in
Visibility
10.0 miles
Clouds
Scattered Clouds 1000 ft
Mostly Cloudy 3000 ft
Moisture
Humidity
100%
Rainfall
0.11 in
Snow Depth
Not available.
METAR
SPECI KDYL 271318Z AUTO 00000KT 10SM SCT010 BKN030 21/21 A3016 RMK AO2 TSNO $
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Temperature
72.3 °F
Dew Point
72 °F
Wind
Speed / Dir
1.0 mph from NE
Wind Gust
2.0 mph
Health
UV
0.0 out of 16
Pollen
7.70 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Good
Flu Activity
Sporadic
View Flu Map
Loading…
Source: BestForecast
Descriptive Forecast
Sunday
tstorms Partly cloudy with a chance of rain, then thunderstorms and a chance of rain in the afternoon. Fog early. High of 88F. Winds from the SSE at 5 to 10 mph. Chance of rain 40%.
Sunday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain. Low of 66F. Winds from the SW at 5 to 10 mph. Chance of rain 30%.
Monday
chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 84F with a heat index of 90F. Winds from the SW at 5 to 10 mph. Chance of rain 20%.
Monday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain in the evening, then mostly cloudy with a chance of a thunderstorm and a chance of rain. Low of 70F. Winds less than 5 mph. Chance of rain 20%.
Tuesday
tstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain, then thunderstorms and rain showers in the afternoon. High of 86F with a heat index of 104F. Winds from the SW at 5 to 10 mph. Chance of rain 60%.
Tuesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain. Low of 68F. Winds from the SW at 5 to 10 mph. Chance of rain 50% with rainfall amounts near 0.2 in. possible.
Wednesday
chancetstorms Overcast with a chance of a thunderstorm and rain. High of 82F. Winds from the WSW at 5 to 10 mph. Chance of rain 40%.
Wednesday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 61F. Winds from the WSW at 5 to 10 mph shifting to the NNW after midnight.
Thursday
clear Clear. High of 81F. Winds from the NW at 10 to 15 mph. Tropical Storm Beryl: Estimated distance to storm center 319 mi. Max sustained winds 39 mph with stronger gusts possible.
Thursday Night
nt_partlycloudy Partly cloudy. Low of 57F. Winds from the WNW at 5 to 10 mph shifting to the North after midnight. Tropical Storm Beryl: Estimated distance to storm center 319 mi. Max sustained winds 39 mph with stronger gusts possible.
Friday
cloudy Overcast. Fog early. High of 75F. Winds from the ENE at 5 to 15 mph shifting to the SE in the afternoon.
Friday Night
nt_chancerain Overcast with a chance of rain. Low of 64F. Winds from the SSE at 10 to 15 mph. Chance of rain 80% with rainfall amounts near 1.0 in. possible.
Saturday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 73F. Winds from the WSW at 10 to 15 mph. Chance of rain 30%.
Saturday Night
nt_partlycloudy Clear. Low of 55F. Winds from the NW at 10 to 15 mph.
Sunday
clear Clear. High of 77F. Breezy. Winds from the NW at 15 to 20 mph.
Sunday Night
nt_chancerain Partly cloudy with a chance of rain. Low of 59F. Winds from the West at 5 to 10 mph. Chance of rain 20%.
Monday
chancerain Partly cloudy with a chance of rain. High of 79F. Winds from the West at 5 to 10 mph. Chance of rain 20%.
Monday Night
nt_partlycloudy Partly cloudy. Low of 59F. Winds less than 5 mph.
Tuesday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 81F. Winds less than 5 mph. Chance of rain 20%.
Tuesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 63F. Winds less than 5 mph. Chance of rain 40%.
Wednesday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 82F with a heat index of 93F. Winds less than 5 mph. Chance of rain 20%.
Wednesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 63F. Winds less than 5 mph. Chance of rain 20%.
Loading…
 
First Previous Last Next  
Updated:  
 
 

 

Nowcast as of 8:18 am EDT on May 27, 2012
Scattered heavy showers were developing from portions of eastern Pennsylvania into northern New Jersey and moving east at 15 to 20 miles an hour. Several of these may grow into thunderstorms with brief poor drainage street flooding rains...especially in Berks... Lehigh...northwestern Montgomery and western Bucks counties of Pennsylvania and in Monmouth County of northeast New Jersey... particularly from Middletown to Atlantic Highlands and Sandy Hook. This is the beginning of an active day across eastern Pennsylvania and the northern two thirds of New Jersey.
Excessive heat watch in effect from Monday afternoon through Tuesday evening...

Forecast

View Calendar 10-Day Forecast for station KPACHALF2

Sunday, 27
Thunderstorm
88 | 66 °F
T-storms
Chance of
Precipitation
40%
Monday, 28
Chance of a Thunderstorm
84 | 70 °F
Chance of T-storms
Chance of
Precipitation
20%
Tuesday, 29
Thunderstorm
86 | 68 °F
T-storms
Chance of
Precipitation
60%
Wednesday, 30
Chance of a Thunderstorm
82 | 61 °F
Chance of T-storms
Chance of
Precipitation
40%
Thursday, 31
Clear
81 | 57 °F
Clear
Chance of
Precipitation
0%
Friday, 1
Overcast
75 | 64 °F
Overcast
Chance of
Precipitation
0%
Saturday, 2
Chance of a Thunderstorm
73 | 55 °F
Chance of T-storms
Chance of
Precipitation
30%
Sunday, 3
Clear
77 | 59 °F
Clear
Chance of
Precipitation
0%
Monday, 4
Chance of Rain
79 | 59 °F
Chance of Rain
Chance of
Precipitation
20%
Tuesday, 5
Chance of a Thunderstorm
81 | 63 °F
Chance of T-storms
Chance of
Precipitation
20%
Source: BestForecast at 3:44 AM EDT on May 27, 2012
Descriptive Forecast
Sunday
tstorms Partly cloudy with a chance of rain, then thunderstorms and a chance of rain in the afternoon. Fog early. High of 88F. Winds from the SSE at 5 to 10 mph. Chance of rain 40%.
Sunday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain. Low of 66F. Winds from the SW at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 63 80 | 67 81 | 73 73 | 71
Wind 2 mph South 6 mph SSE 7 mph SSW 6 mph SW
Humidity 91% 65% 73% 89%
Chance of Precip. 10% 30% 40% 30%
Cloud Cover 47% 51% 54% 71%
Conditions Fog Chance of Rain Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:35 AM
8:21 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.58], Average RMSE [1.53]
The National Weather Service forecast quality is good. MaxT RMSE [2.05], Average RMSE [1.75] : Use NWS
Source: BestForecast at 3:44 AM EDT on May 27, 2012
Descriptive Forecast
Monday
chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 84F with a heat index of 90F. Winds from the SW at 5 to 10 mph. Chance of rain 20%.
Monday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain in the evening, then mostly cloudy with a chance of a thunderstorm and a chance of rain. Low of 70F. Winds less than 5 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 67 81 | 69 83 | 73 76 | 73
Wind 3 mph SW 7 mph SW 7 mph SW 4 mph SSW
Humidity 91% 66% 74% 92%
Chance of Precip. 30% 20% 20% 20%
Cloud Cover 77% 66% 64% 66%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:34 AM
8:21 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.68], Average RMSE [2.23]
The National Weather Service forecast quality is good. MaxT RMSE [1.90], Average RMSE [1.75] : Use NWS
Source: BestForecast at 3:44 AM EDT on May 27, 2012
Descriptive Forecast
Tuesday
tstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain, then thunderstorms and rain showers in the afternoon. High of 86F with a heat index of 104F. Winds from the SW at 5 to 10 mph. Chance of rain 60%.
Tuesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain. Low of 68F. Winds from the SW at 5 to 10 mph. Chance of rain 50% with rainfall amounts near 0.2 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 71 85 | 77 84 | 71 74 | 71
Wind 4 mph SSW 8 mph SW 10 mph SW 6 mph WSW
Humidity 98% 79% 67% 90%
Chance of Precip. 20% 50% 60% 40%
Cloud Cover 73% 76% 77% 100%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:34 AM
8:22 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.84], Average RMSE [3.27]
The National Weather Service forecast quality is fair. MaxT RMSE [2.87], Average RMSE [2.61] : Use NWS
Source: BestForecast at 3:44 AM EDT on May 27, 2012
Descriptive Forecast
Wednesday
chancetstorms Overcast with a chance of a thunderstorm and rain. High of 82F. Winds from the WSW at 5 to 10 mph. Chance of rain 40%.
Wednesday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 61F. Winds from the WSW at 5 to 10 mph shifting to the NNW after midnight.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 68 75 | 74 76 | 67 71 | 64
Wind 5 mph WSW 6 mph West 9 mph WSW 6 mph West
Humidity 95% 95% 73% 79%
Chance of Precip. 10% 20% 10% 0%
Cloud Cover 98% 100% 100% 60%
Conditions Overcast Chance of a Thunderstorm Overcast Fog
Sunrise & Sunset
5:33 AM
8:23 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.88], Average RMSE [2.11]
The National Weather Service forecast quality is fair. MaxT RMSE [3.11], Average RMSE [3.05] : Use NWS
Source: BestForecast at 3:44 AM EDT on May 27, 2012
Descriptive Forecast
Thursday
clear Clear. High of 81F. Winds from the NW at 10 to 15 mph. Tropical Storm Beryl: Estimated distance to storm center 319 mi. Max sustained winds 39 mph with stronger gusts possible.
Thursday Night
nt_partlycloudy Partly cloudy. Low of 57F. Winds from the WNW at 5 to 10 mph shifting to the North after midnight. Tropical Storm Beryl: Estimated distance to storm center 319 mi. Max sustained winds 39 mph with stronger gusts possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 54 71 | 51 74 | 58 64 | 54
Wind 8 mph NNW 10 mph NW 9 mph NW 5 mph WNW
Humidity 74% 46% 56% 69%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:33 AM
8:24 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.47], Average RMSE [2.71]
The National Weather Service forecast quality is fair. MaxT RMSE [3.28], Average RMSE [2.86] : Use NWS
Source: BestForecast at 3:44 AM EDT on May 27, 2012
Descriptive Forecast
Friday
cloudy Overcast. Fog early. High of 75F. Winds from the ENE at 5 to 15 mph shifting to the SE in the afternoon.
Friday Night
nt_chancerain Overcast with a chance of rain. Low of 64F. Winds from the SSE at 10 to 15 mph. Chance of rain 80% with rainfall amounts near 1.0 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 51 71 | 64 72 | 67 68 | 65
Wind 5 mph North 8 mph ESE 12 mph SE 13 mph ESE
Humidity 78% 79% 82% 90%
Chance of Precip. 0% 0% 10% 40%
Cloud Cover 100% 94% 100% 100%
Conditions Overcast Overcast Fog Chance of Rain
Sunrise & Sunset
5:33 AM
8:24 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.33], Average RMSE [2.84]
The National Weather Service forecast quality is fair. MaxT RMSE [3.35], Average RMSE [2.96] : Use NWS
Source: BestForecast at 3:44 AM EDT on May 27, 2012
Descriptive Forecast
Saturday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 73F. Winds from the WSW at 10 to 15 mph. Chance of rain 30%.
Saturday Night
nt_partlycloudy Clear. Low of 55F. Winds from the NW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 68 70 | 62 71 | 63 64 | 61
Wind 9 mph WSW 11 mph SW 13 mph WNW 14 mph NW
Humidity 97% 74% 79% 87%
Chance of Precip. 40% 10% 30% 10%
Cloud Cover 85% 79% 59% 2%
Conditions Chance of Rain Mostly Cloudy Chance of a Thunderstorm Clear
Sunrise & Sunset
5:33 AM
8:24 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.86], Average RMSE [3.00]
The National Weather Service forecast quality is fair. MaxT RMSE [3.42], Average RMSE [3.08] : Use NWS
Source: BestForecast at 3:44 AM EDT on May 27, 2012
Descriptive Forecast
Sunday
clear Clear. High of 77F. Breezy. Winds from the NW at 15 to 20 mph.
Sunday Night
nt_chancerain Partly cloudy with a chance of rain. Low of 59F. Winds from the West at 5 to 10 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 54 70 | 58 73 | 60 64 | 56
Wind 14 mph NW 17 mph NW 11 mph WNW 4 mph West
Humidity 83% 65% 64% 78%
Chance of Precip. 0% 0% 10% 0%
Cloud Cover 9% 0% 0% 19%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:33 AM
8:24 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.03], Average RMSE [3.90]
Source: BestForecast at 3:44 AM EDT on May 27, 2012
Descriptive Forecast
Monday
chancerain Partly cloudy with a chance of rain. High of 79F. Winds from the West at 5 to 10 mph. Chance of rain 20%.
Monday Night
nt_partlycloudy Partly cloudy. Low of 59F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 57 69 | 62 74 | 65 65 | 62
Wind 4 mph WNW 6 mph WNW 6 mph West 5 mph WNW
Humidity 87% 78% 70% 88%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 48% 63% 64% 57%
Conditions Partly Cloudy Partly Cloudy Mostly Cloudy Partly Cloudy
Sunrise & Sunset
5:33 AM
8:24 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.78], Average RMSE [4.38]
Source: BestForecast at 3:44 AM EDT on May 27, 2012
Descriptive Forecast
Tuesday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 81F. Winds less than 5 mph. Chance of rain 20%.
Tuesday 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 62 | 60 72 | 68 80 | 73 69 | 63
Wind 4 mph WNW 5 mph WNW 4 mph West 3 mph West
Humidity 89% 86% 81% 84%
Chance of Precip. 0% 0% 10% 10%
Cloud Cover 41% 34% 34% 40%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:33 AM
8:24 PM
Source: BestForecast at 3:44 AM EDT on May 27, 2012
Descriptive Forecast
Wednesday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 82F with a heat index of 93F. Winds less than 5 mph. Chance of rain 20%.
Wednesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 63F. Winds less than 5 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 62 75 | 72 81 | 80 70 | 69
Wind 3 mph WNW 3 mph West 4 mph WSW 3 mph WSW
Humidity 89% 92% 94% 96%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 51% 64% 78% %
Conditions Partly Cloudy Mostly Cloudy Mostly Cloudy Clear
Sunrise & Sunset
5:33 AM
8:24 PM
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 27, 2012 Max Temp Min Temp
Normal (KTTN) 74 °F 56 °F
Record (KTTN) 94 °F (1914) 41 °F (1961)
Yesterday 85 °F 64 °F
Yesterday's Cooling Degree Days: 10
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
PM2.5
Current Good
OZONE
Sunday Moderate
OZONE
Sunday Moderate
PM2.5
Monday Moderate
OZONE
Monday Moderate
PM2.5
Astronomy
May. 27, 2012 Rise Set
Actual Time 5:35 AM EDT 8:21 PM EDT
Civil Twilight 5:03 AM EDT 8:53 PM EDT
Nautical Twilight 4:23 AM EDT 9:33 PM EDT
Astronomical Twilight 3:37 AM EDT 10:19 PM EDT
Moon 11:38 AM EDT 12:26 AM EDT
Length Of Visible Light 15h 49m
Length of Day
14h 45m
Tomorrow will be 1m 22s longer.
Waxing Crescent, 37% of the Moon is Illuminated
Today
Waxing Crescent
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter
Jun 19
New
Visit Astronomy
Today's Extremes
State Highs State Lows
75 °F
Harrisburg
75 °F
Philadelphia
75 °F
Philadelphia Wings Airport
75 °F
Middletown
73 °F
Northeast Philadelphia
55 °F
Bradford
59 °F
New Castle
59 °F
Washington
59 °F
Franklin
60 °F
Mt. Pocono
Record Extremes
Snow Depth
Station Depth Elevation
No new snow has been reported.
Snow Depth Reports — Snow Depth Map
Follow us on Twitter Find us on Facebook Community
WunderPhotos®
Memorial Day Weekend
Tornado just passed
• • • • • • • • • •
Uploaded by: MTOUTDOORSMAN
1,496,510 photos uploaded!
Upload a photo now
Visit WunderPhotos
WunderBlogs®

There are no recent blogs in this area. Why not create your own?

Visit WunderBlogs
Travel & Activities
Travel Planning
Travel Planner Road Trip Planner
Destination? *
When are you going?
to
Is there an activity you would like to explore?
* Required field
View all Travel Tools
Nearby Events
Event Date Forecast
Our Town 3:00 PM EDT 2012-05-27 Thunderstorm, 80°F
21 Guns, A Memorial Day Salute - CrossFit Sine-Pari 10:00 AM EDT 2012-05-28 Chance of a Thunderstorm, 79°F
Learn the 3 W's of Back Up 4:00 PM EDT 2012-05-30 Fog, 74°F
Matt Schofield 8:00 PM EDT 2012-05-31 Partly Cloudy, 68°F
Retail Farm Market School - May 31 9:00 AM EDT 2012-05-31 Overcast, 66°F
Scott Hanselman: The Future of ASP.NET 6:00 PM EDT 2012-05-31 Partly Cloudy, 73°F
Event data courtesy eviesays.com
Aviation
City Temp. Conditions Updated
Doylestown 70 °F Mostly Cloudy 9:18 AM EDT
Philadelphia Wings Airport 75 °F Scattered Clouds 9:15 AM EDT
Quakertown 68 °F Overcast 9:15 AM EDT
Northeast Philadelphia 73 °F Mostly Cloudy 8:54 AM EDT
View all Aviation Tools
Flight To ETA Status
No flights were found.
Flight Tracker by FlightAware FlightAware
View U.S. Airport Delays
Type Condition
Flight Rule: MVFR (KDYL)
Wind Speed: 0.0 kts.
Wind Dir: 34° (NE)
Ceiling: 3000 ft

SPECI KDYL 271318Z AUTO 00000KT 10SM SCT010 BKN030 21/21 A3016 RMK AO2 TSNO $

View all Reports & Maps
Sports
Event Date Forecast
Rockies vs. Reds 1:10 PM EDT on May 27, 2012 Partly Cloudy, 94 °F
Padres vs. Mets 1:10 PM EDT on May 27, 2012 Partly Cloudy, 79 °F
Event Date Forecast
Crewe Alexandra vs. Cheltenham Town 3:00 PM BST on May 27, 2012 Clear, High 75° F/ 24° C
Huesca vs. Deportivo 8:00 PM CEST on May 27, 2012 Chance of Rain, High 62° F/ 17° C
Event Date Forecast
Coca-Cola 600 6:16 PM EDT on May 27, 2012 Partly Cloudy, 85 °F
FedEx 400 benefiting Autism Speaks 1:15 PM EDT on June 03, 2012 Average High 79° F/ 26° C
Event Date Forecast
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 27, 2012 Partly Cloudy, 79 °F
the Memorial Tournament presented by Nationwide Insurance 8:30 AM EDT on May 31, 2012 Partly Cloudy, 56 °F
View all Sports Weather
Weather Stations
Station Location Temp. Heat Index Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Silversmythe, Chalfont, PA 72.3 °F - 72 °F 100% NE  at  1.0 mph 0.00 in / hr 298 ft 9:31 AM EDT Rapid Fire
Shadow Ridge, Chalfont, PA 73.9 °F 71 °F 72 °F 94% WNW  at  0.0 mph 0.00 in / hr 350 ft 9:07 AM EDT Normal
Line Lexington, Line Lexington, PA 72.7 °F - 72 °F 96% North  at  4.0 mph 0.00 in / hr 300 ft 9:31 AM EDT Rapid Fire
Doylestown Township, Doylestown, PA 73.0 °F - 72 °F 97% East  at  0.0 mph - / hr 213 ft 9:29 AM EDT Normal  
Warrington, Warrington, PA 71.8 °F - 70 °F 95% SSW  at  0.0 mph 0.00 in / hr 420 ft 9:31 AM EDT Rapid Fire  
Hilltown Township, Perkasie, PA 71.0 °F - 67 °F 88% West  at  4.0 mph 0.00 in / hr 656 ft 9:30 AM EDT Normal
Hilltown Township Secondary, Perkasie, PA 70.8 °F - 69 °F 94% West  at  3.0 mph 0.00 in / hr 656 ft 9:30 AM EDT Normal
Doylestown Twp (Pebble Hill Rd), Doylestown, PA 73.8 °F 72 °F 71 °F 91% NNE  at  0.4 mph 0.00 in / hr 250 ft 9:31 AM EDT Rapid Fire  
Furlong (Cloverly), Furlong, PA 71.7 °F - 71 °F 97% North  at  0.0 mph 0.00 in / hr 248 ft 9:29 AM EDT Normal  
Hatfield, Hatfield, PA 73.6 °F 72 °F 70 °F 88% NNW  at  0.0 mph 0.00 in / hr 350 ft 9:31 AM EDT Rapid Fire
Woodfield Estates, Jamison, PA 72.9 °F - 71 °F 95% SW  at  0.0 mph 0.00 in / hr 230 ft 9:31 AM EDT Rapid Fire  
Steeplechase Circle, Horsham, PA 73.9 °F 72 °F 71 °F 92% SW  at  1.0 mph 0.00 in / hr 324 ft 9:31 AM EDT Rapid Fire
Coldspring, Doylestown, PA 71.1 °F - 70 °F 96% NNE  at  1.0 mph 0.14 in / hr 430 ft 9:31 AM EDT Rapid Fire  
Elroy, Souderton, PA 73.5 °F 71 °F 71 °F 92% WSW  at  0.0 mph 0.00 in / hr 358 ft 9:07 AM EDT Normal  
HorshamWeather.Com, Horsham, PA 72.9 °F - 71 °F 93% NE  at  0.0 mph 0.00 in / hr 312 ft 9:31 AM EDT Rapid Fire
Towamencin, Towamencin, PA 73.6 °F 74 °F 68 °F 81% WSW  at  0.0 mph 0.00 in / hr 238 ft 9:01 AM EDT Normal
APRSWXNET Sellersville PA , Sellersville, PA 71 °F - 71 °F 100% NNW  at  0 mph 0.00 in / hr 403 ft 9:04 AM EDT MADIS
Maple Glen, PA 73.2 °F - 72 °F 97% NE  at  0.7 mph 0.00 in / hr 345 ft 9:17 AM EDT Normal  
Perkasie, Perkasie, PA 68.9 °F - 69 °F 100% NNE  at  0.0 mph 0.04 in / hr 436 ft 9:31 AM EDT Rapid Fire  
NonFedAWOS PERKASIE , Blooming Glen, PA 72 °F - 72 °F 100% North  at  5 mph 0.00 in / hr 567 ft 9:11 AM EDT MADIS
Holicong Road, Buckingham, PA 71.0 °F - 71 °F 100% WSW  at  0.0 mph 0.01 in / hr 360 ft 9:29 AM EDT Normal  
Bedminster, PA, Perkasie, PA 68.8 °F - 68 °F 96% SE  at  5.0 mph 0.00 in / hr 460 ft 9:29 AM EDT Normal
Downtown Fort Washington, Fort Washington, PA 75.3 °F 76 °F 67 °F 76% North  at  0.0 mph 0.00 in / hr 229 ft 9:31 AM EDT Rapid Fire
APRSWXNET Ambler PA, Dresher, PA 72 °F - 72 °F 99% WSW  at  1 mph 0.00 in / hr 229 ft 9:04 AM EDT MADIS
Store Road, Harleysville, PA 72.9 °F - 71 °F 95% WNW  at  0.0 mph 0.00 in / hr 253 ft 9:31 AM EDT Rapid Fire
Richboro, PA 73.4 °F 72 °F 69 °F 87% SE  at  0.0 mph 0.00 in / hr 317 ft 9:31 AM EDT Rapid Fire
APRSWXNET Worcester PA , Worcester, PA 72 °F - 70 °F 94% South  at  0 mph 0.00 in / hr 232 ft 8:58 AM EDT MADIS
Middleton Lane, Carversville, PA 70.8 °F - 70 °F 97% WSW  at  0.0 mph 0.18 in / hr 400 ft 9:29 AM EDT Normal  
APRSWXNET Skippack P, Cedars, PA 72 °F - 70 °F 92% SSE  at  0 mph 0.00 in / hr 187 ft 9:03 AM EDT MADIS
Roslyn, Abington, PA 76.3 °F 78 °F 54 °F 46% South  at  1.1 mph 0.00 in / hr 295 ft 9:31 AM EDT Rapid Fire
Harleysville/Skippack, Harleysville, PA 73.7 °F 71 °F 72 °F 94% SW  at  0.0 mph 0.00 in / hr 320 ft 9:31 AM EDT Rapid Fire
Rockwell Terrace in Biltmore Estates, Skippack, PA 73.6 °F 70 °F 72 °F 96% West  at  0.0 mph 0.00 in / hr 253 ft 9:30 AM EDT Normal  
North Hills, North Hills, PA 72.1 °F - 71 °F 96% North  at  0.0 mph 0.00 in / hr 287 ft 9:11 AM EDT Normal
Ockanickon Scout Reservation, Pipersville, PA 70.0 °F - 70 °F 100% NE  at  0.0 mph 0.00 in / hr 460 ft 9:30 AM EDT Normal
Bryn Athyn, Huntingdon Valley, PA 73.1 °F - 71 °F 94% SSW  at  0.0 mph 0.00 in / hr 280 ft 9:31 AM EDT Rapid Fire  
Marlborough Township, Green Lane, PA 70.5 °F - 70 °F 99% North  at  0.0 mph 0.01 in / hr 490 ft 9:20 AM EDT Normal  
Would you like to share your weather data with the rest of the world? Add Your Weather Station!
Excessive Heat Watch
Mobile & Email Alerts Statement as of 3:49 AM EDT on May 27, 2012

... Excessive heat watch remains in effect from Monday afternoon
through Tuesday evening...

* heat index values... in the mid 90s due to temperatures in the
upper 80s... and dewpoints in the upper 60s.

* Impacts... the first of the season long term muggy spell will
probably maximize its threatening conditions between 1 PM and 5
PM both Monday and Tuesday. It may remain quite warm even until
sunset.

Precautionary/preparedness actions...

An excessive heat watch means that a prolonged period of hot
temperatures is expected. The combination of hot temperatures and
high humidity will combine to create a dangerous situation in
which heat illnesses are possible. Drink plenty of fluids... stay
in an air-conditioned room... stay out of the sun... and check up on
relatives and neighbors.








Special Weather Statement
Mobile & Email Alerts Statement as of 9:26 AM EDT on May 27, 2012

... Thunderstorms with very heavy rain will will affect portions of
Bucks... Hunterdon... Lehigh and Mercer counties...

At 923 am EDT... National Weather Service Doppler radar indicated
strong thunderstorms along a line extending from 21 miles south of
Easton to 12 miles south of Allentown... moving southeast at 20 to 30
mph. The heavy showers and thunderstorms will be near
Lumberville... Dublin around 930 am... New
Hope... Stockton... Sellersville... Robesonia around 935 am... New
Hope... Lambertville... Telford and Silverdale around 940 am.

Very heavy rainfall will occur over areas that received heavy rains
earlier. Be alert for the possibility of localized street and poor
drainage flooding from brief intense rainfall as well as reduced
visibility to one half mile.

Lat... Lon 4019 7467 4014 7502 4058 7571 4065 7547
      4062 7538 4058 7540 4054 7533 4057 7528
      4047 7505


Forecaster: drag