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

Hazardous Weather Conditions

Current conditions at

Chester County Airport (KMQS)

Lat: 39.98°NLon: 75.87°WElev: 659ft.

Overcast

16°F

-9°C

Humidity 37%
Wind Speed SW 8 mph
Barometer 30.06 in
Dewpoint -6°F (-21°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 27 Jan 11:55 am EST
Extended Forecast for

2 Miles W Pocopson PA

Cold Weather Advisory January 27, 12:14pm until January 28, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 27, 12:14pm until January 28, 10:00am

    NOW until 10:00am Wed

    Cold Weather Advisory

  • This Afternoon

    High: 21 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 5. Wind chill values as low as -5. West wind around 5 mph.

    Low: 5 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Increasing clouds, with a high near 18. Wind chill values as low as -8. West wind around 10 mph, with gusts as high as 20 mph.

    High: 18 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 3. Wind chill values as low as -9. West wind 5 to 10 mph.

    Low: 3 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 18. West wind 10 to 15 mph.

    High: 18 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 0.

    Low: 0 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 16.

    High: 16 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 0.

    Low: 0 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Partly sunny, with a high near 21. Southwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 5. Wind chill values as low as -5. West wind around 5 mph.
Wednesday
Increasing clouds, with a high near 18. Wind chill values as low as -8. West wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 3. Wind chill values as low as -9. West wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 18. West wind 10 to 15 mph.
Thursday Night
Mostly clear, with a low around 0.
Friday
Mostly sunny, with a high near 16.
Friday Night
Partly cloudy, with a low around 0.
Saturday
Mostly cloudy, with a high near 18.
Saturday Night
A chance of snow. Cloudy, with a low around 9. Blustery. Chance of precipitation is 30%.
Sunday
A chance of snow. Cloudy, with a high near 23. Blustery. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 14.
Monday
Partly sunny, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Pocopson PA
 39.9°N 75.66°W (Elev. 302 ft)
Last Update:
8:08 am EST Jan 27, 2026
Forecast Valid:
12pm EST Jan 27, 2026-6pm EST Feb 2, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation