Hazardous Weather Conditions

Current conditions at

Chester County Airport (KMQS)

Lat: 39.98°NLon: 75.87°WElev: 659ft.

Overcast

25°F

-4°C

Humidity 72%
Wind Speed NW 16 mph
Barometer 29.91 in
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill12°F (-11°C)
Last update 24 Feb 4:35 am EST
Extended Forecast for

2 Miles SSW Exton PA

  • Today

    Today: Mostly sunny, with a high near 30. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 30 °F

    Mostly Sunny

  • Tonight

    Tonight: Snow likely, mainly after 2am.  Increasing clouds, with a low around 21. Light southwest wind becoming south 5 to 10 mph in the evening.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Partly Cloudy
    then Snow
    Likely

  • Wednesday

    Wednesday: A chance of snow before 10am, then a slight chance of rain between 10am and 1pm.  Cloudy, then gradually becoming mostly sunny, with a high near 46. Southwest wind 10 to 15 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 46 °F

    Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29. West wind around 5 mph.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of snow before 10am, then rain and snow likely.  Mostly cloudy, with a high near 39. Northwest wind around 5 mph becoming northeast in the afternoon.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: A chance of rain and snow before 10pm, then a chance of rain between 10pm and 4am, then a slight chance of freezing rain after 4am.  Mostly cloudy, with a low around 25. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 25 °F

    Chance Wintry
    Mix

  • Friday

    Friday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 30. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Snow likely, mainly after 2am. Increasing clouds, with a low around 21. Light southwest wind becoming south 5 to 10 mph in the evening. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday
A chance of snow before 10am, then a slight chance of rain between 10am and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 46. Southwest wind 10 to 15 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Wednesday Night
Partly cloudy, with a low around 29. West wind around 5 mph.
Thursday
A chance of snow before 10am, then rain and snow likely. Mostly cloudy, with a high near 39. Northwest wind around 5 mph becoming northeast in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
A chance of rain and snow before 10pm, then a chance of rain between 10pm and 4am, then a slight chance of freezing rain after 4am. Mostly cloudy, with a low around 25. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Mostly sunny, with a high near 41.
Friday Night
Mostly clear, with a low around 27.
Saturday
Sunny, with a high near 49.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Mostly sunny, with a high near 42.
Sunday Night
Partly cloudy, with a low around 19.
Monday
A chance of snow. Partly sunny, with a high near 31. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Exton PA
 40.01°N 75.64°W (Elev. 476 ft)
4:15 am EST Feb 24, 2026
4am EST Feb 24, 2026-6pm EST Mar 2, 2026
 
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Additional Resources

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