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Hazardous Weather Conditions

Current conditions at

Chester County Airport (KMQS)

Lat: 39.98°NLon: 75.87°WElev: 659ft.

Fair

26°F

-3°C

Humidity 56%
Wind Speed Calm
Barometer 29.89 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 24 Feb 8:55 pm EST
Extended Forecast for

Pocopson PA

  • Tonight

    Tonight: Snow, mainly after 3am. Temperature rising to around 31 by 5am. Light south wind increasing to 5 to 10 mph after midnight. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 23 °F⇑

    Partly Cloudy
    then Snow

  • Wednesday

    Wednesday: Snow likely, mainly before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 47. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 47 °F

    Snow Likely
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29. Southwest wind around 5 mph becoming calm after midnight.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of rain and snow before 10am, then a chance of snow. Mostly cloudy, with a high near 42. Northwest wind 5 to 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 42 °F

    Slight Chance
    Rain/Snow
    then Chance
    Snow

  • Thursday Night

    Thursday Night: A chance of snow before 4am, then a chance of snow and freezing rain. Mostly cloudy, with a low around 28. Northeast wind around 5 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance Snow
    then Chance
    Wintry Mix

  • Friday

    Friday: A chance of freezing rain before 7am. Partly sunny, with a high near 43. Chance of precipitation is 30%.

    High: 43 °F

    Chance
    Freezing Rain
    then Partly
    Sunny

  • Friday Night

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

    Low: 29 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Tonight
Snow, mainly after 3am. Temperature rising to around 31 by 5am. Light south wind increasing to 5 to 10 mph after midnight. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Snow likely, mainly before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 47. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Partly cloudy, with a low around 29. Southwest wind around 5 mph becoming calm after midnight.
Thursday
A slight chance of rain and snow before 10am, then a chance of snow. Mostly cloudy, with a high near 42. Northwest wind 5 to 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday Night
A chance of snow before 4am, then a chance of snow and freezing rain. Mostly cloudy, with a low around 28. Northeast wind around 5 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Friday
A chance of freezing rain before 7am. Partly sunny, with a high near 43. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Mostly cloudy, with a high near 45.
Sunday Night
Mostly cloudy, with a low around 22.
Monday
A chance of snow. Mostly cloudy, with a high near 32. Chance of precipitation is 40%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 21. Chance of precipitation is 30%.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 38. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Pocopson PA
 39.92°N 75.63°W (Elev. 203 ft)
Last Update:
4:31 pm EST Feb 24, 2026
Forecast Valid:
9pm EST Feb 24, 2026-6pm EST Mar 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation