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

Lingering Cold and Snow in the Great Lakes/Appalachians/Northeast; Pacific Storms Continue to Impact the Northwest

In the wake of a storm lifting through the Canadian Maritimes, heavy snow will continue downwind of the Great Lakes through this weekend and over parts of the Appalachians and interior Northeast through Friday along with gusty winds. Several Pacific storms will continue periods of low elevation rain showers and mountain snow over the Northwest U.S. today thorough this weekend. Read More >

Current conditions at

Brandywine Regional Airport (KOQN)

Lat: 39.99°NLon: 75.58°WElev: 465ft.

Mostly Cloudy

37°F

3°C

Humidity 41%
Wind Speed W 13 G 32 mph
Barometer 30.03 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 2 Jan 2:15 pm EST
Extended Forecast for

West Chester PA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 40. West wind around 15 mph, with gusts as high as 30 mph.

    High: 40 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 27. West wind 10 to 15 mph.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: A chance of snow, mainly after 3pm. Partly sunny, with a high near 38. West wind 10 to 15 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Partly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: A chance of snow, mainly before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 24. Northwest wind 10 to 15 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance Snow
    then Mostly
    Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 31. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 31 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 23. Chance of precipitation is 50%.

    Low: 23 °F

    Chance Snow

  • Monday

    Monday: Snow likely, mainly before 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.

    High: 31 °F

    Snow Likely

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 40. West wind around 15 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 27. West wind 10 to 15 mph.
Friday
A chance of snow, mainly after 3pm. Partly sunny, with a high near 38. West wind 10 to 15 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Friday Night
A chance of snow, mainly before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 24. Northwest wind 10 to 15 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Saturday
Mostly sunny, with a high near 31. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
Mostly sunny, with a high near 32.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 23. Chance of precipitation is 50%.
Monday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
Mostly sunny, with a high near 31.
Tuesday Night
Partly cloudy, with a low around 19.
Wednesday
Mostly sunny, with a high near 30.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
West Chester PA
 39.94°N 75.59°W (Elev. 390 ft)
Last Update:
1:13 pm EST Jan 2, 2025
Forecast Valid:
2pm EST Jan 2, 2025-6pm EST Jan 8, 2025
 
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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