Snow Expected from the Ohio Valley into the Mid-Atlantic; Rain and Thunderstorms in the Southeast

A frontal system is expected to bring wintry precipitation to the Central Appalachians and portions of the Mid-Atlantic into Wednesday, meanwhile, showers and thunderstorms are expected along the Gulf Coast and Southeast. A series of Clipper systems will bring periods of snow to the Northern Plains and Great Lakes over the next several days. Read More >

Current conditions at

Chester County Airport (KMQS)

Lat: 39.98°NLon: 75.87°WElev: 659ft.

Overcast

27°F

-3°C

Humidity 73%
Wind Speed Calm
Barometer 30.15 in
Dewpoint 19°F (-7°C)
Visibility 9.00 mi
Last update 4 Feb 3:55 am EST
Extended Forecast for

2 Miles SW Westtown PA

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 28. North wind 5 to 10 mph.

    High: 28 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 10. North wind around 5 mph.

    Low: 10 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 27. Wind chill values as low as zero. Northwest wind 5 to 10 mph.

    High: 27 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 8. Northwest wind around 5 mph becoming calm.

    Low: 8 °F

    Partly Cloudy

  • Friday

    Friday: A chance of snow after 1pm.  Partly sunny, with a high near 27. Calm wind becoming southwest around 5 mph in the morning.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 27 °F

    Mostly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: A slight chance of snow before 1am.  Mostly cloudy, with a low around 9. Chance of precipitation is 20%.

    Low: 9 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: Sunny, with a high near 18. Blustery.

    High: 18 °F

    Sunny and
    Blustery

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 4.

    Low: 4 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 19.

    High: 19 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 28. North wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 10. North wind around 5 mph.
Thursday
Sunny, with a high near 27. Wind chill values as low as zero. Northwest wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 8. Northwest wind around 5 mph becoming calm.
Friday
A chance of snow after 1pm. Partly sunny, with a high near 27. Calm wind becoming southwest around 5 mph in the morning. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Friday Night
A slight chance of snow before 1am. Mostly cloudy, with a low around 9. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 18. Blustery.
Saturday Night
Mostly clear, with a low around 4.
Sunday
Mostly sunny, with a high near 19.
Sunday Night
Partly cloudy, with a low around 5.
Monday
Mostly sunny, with a high near 22.
Monday Night
Partly cloudy, with a low around 7.
Tuesday
Mostly sunny, with a high near 29.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Westtown PA
 39.91°N 75.57°W (Elev. 397 ft)
8:45 pm EST Feb 3, 2026
4am EST Feb 4, 2026-6pm EST Feb 10, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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