National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Record Warmth for the Central and West; Active Weather for Alaska and Hawaii

High pressure from the west coast to the southeast will bring above normal temperatures to the area. A developing storm will bring heavy snow, blizzard conditions and bitterly cold temperatures to Alaska this weekend. Heavy rain and flooding expected in the lower elevations of Hawaii and blizzard conditions are expected in the Big Island Summits this weekend. Read More >

Current conditions at

Chester County Airport (KMQS)

Lat: 39.98°NLon: 75.87°WElev: 659ft.

Fair

39°F

4°C

Humidity 65%
Wind Speed NW 12 mph
Barometer 29.96 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 3 Dec 7:15 am EST
Extended Forecast for

Atglen PA

  • Today

    Today: Mostly sunny, with a high near 46. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Mostly Sunny

    High: 46 °F

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. Northwest wind around 5 mph becoming calm in the evening.

    Mostly Cloudy

    Low: 35 °F

  • Saturday

    Saturday: Partly sunny, with a high near 50. Southwest wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    Partly Sunny

    High: 50 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 28. Northwest wind around 5 mph.

    Partly Cloudy

    Low: 28 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 46. Northeast wind 5 to 10 mph becoming southeast in the afternoon.

    Mostly Sunny

    High: 46 °F

  • Sunday
    Night

    Sunday Night: A chance of showers. Mostly cloudy, with a low around 40. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    Low: 40 °F

  • Monday

    Monday: A chance of showers. Mostly cloudy, with a high near 61. Breezy. Chance of precipitation is 50%.

    Chance
    Showers and
    Breezy

    High: 61 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 29.

    Partly Cloudy

    Low: 29 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 40.

    Mostly Sunny

    High: 40 °F

Detailed Forecast

Today
Mostly sunny, with a high near 46. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Mostly cloudy, with a low around 35. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 50. Southwest wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 28. Northwest wind around 5 mph.
Sunday
Mostly sunny, with a high near 46. Northeast wind 5 to 10 mph becoming southeast in the afternoon.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 40. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A chance of showers. Mostly cloudy, with a high near 61. Breezy. Chance of precipitation is 50%.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 40.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 29. Chance of precipitation is 50%.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.
Thursday
Partly sunny, with a high near 44.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Atglen PA
 39.94°N 75.97°W (Elev. 577 ft)
Last Update:
6:15 am EST Dec 3, 2021
Forecast Valid:
7am EST Dec 3, 2021-6pm EST Dec 9, 2021
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation