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Light Wintry Mix through This Morning, then a Winter Storm Anticipated Sunday into Monday

Briefing on this morning's icing in the southern Poconos and NW NJ, as well as potential impacts from a winter storm Sunday into Monday. Read More >

Current conditions at

Chester County Airport (KMQS)

Lat: 39.98°NLon: 75.87°WElev: 659ft.

Fog

39°F

4°C

Humidity 100%
Wind Speed NE 5 mph
Barometer 29.62 in
Dewpoint 39°F (4°C)
Visibility 0.15 mi
Wind Chill35°F (2°C)
Last update 20 Feb 12:35 pm EST
Extended Forecast for

2 Miles SW Westtown PA

  • This Afternoon

    This Afternoon: A slight chance of rain before 2pm, then a chance of drizzle after 2pm. Areas of fog. Otherwise, cloudy, with a high near 46. East wind around 5 mph becoming northwest. Chance of precipitation is 20%.

    High: 46 °F

    Chance
    Drizzle and
    Areas Fog

  • Tonight

    Tonight: A chance of drizzle before 10pm. Areas of fog before 10pm. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 34. West wind 5 to 10 mph.

    Low: 34 °F

    Chance
    Drizzle and
    Areas Fog
    then Partly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 46. Northwest wind 5 to 10 mph.

    High: 46 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of rain after 1am, mixing with snow after 4am. Increasing clouds, with a low around 32. Northwest wind around 5 mph becoming calm. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 32 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Sunday

    Sunday: Rain and snow, becoming all snow after 4pm. High near 38. Northeast wind 5 to 10 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 38 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Snow. Low around 29. Chance of precipitation is 80%.

    Low: 29 °F

    Snow

  • Monday

    Monday: A chance of snow before 1pm. Cloudy, with a high near 37. Chance of precipitation is 40%.

    High: 37 °F

    Chance Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A slight chance of rain before 2pm, then a chance of drizzle after 2pm. Areas of fog. Otherwise, cloudy, with a high near 46. East wind around 5 mph becoming northwest. Chance of precipitation is 20%.
Tonight
A chance of drizzle before 10pm. Areas of fog before 10pm. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 34. West wind 5 to 10 mph.
Saturday
Partly sunny, with a high near 46. Northwest wind 5 to 10 mph.
Saturday Night
A chance of rain after 1am, mixing with snow after 4am. Increasing clouds, with a low around 32. Northwest wind around 5 mph becoming calm. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
Rain and snow, becoming all snow after 4pm. High near 38. Northeast wind 5 to 10 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Sunday Night
Snow. Low around 29. Chance of precipitation is 80%.
Monday
A chance of snow before 1pm. Cloudy, with a high near 37. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 35.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
Mostly cloudy, with a high near 41.
Wednesday Night
A chance of rain. Cloudy, with a low around 34. Chance of precipitation is 50%.
Thursday
A chance of rain. Mostly cloudy, with a high near 47. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Westtown PA
 39.91°N 75.57°W (Elev. 397 ft)
Last Update:
12:02 pm EST Feb 20, 2026
Forecast Valid:
12pm EST Feb 20, 2026-6pm EST Feb 26, 2026
 
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