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

Chester County Airport (KMQS)

Lat: 39.98°NLon: 75.87°WElev: 659ft.

Fair and Breezy

42°F

6°C

Humidity 57%
Wind Speed NW 23 G 29 mph
Barometer 30.15 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 24 Dec 9:35 am EST
Extended Forecast for

4 Miles NNW Pomeroy PA

  • Today

    Today: Sunny, with a high near 43. Breezy, with a northwest wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 43 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Increasing clouds, with a low around 29. Calm wind.

    Low: 29 °F

    Increasing
    Clouds

  • Christmas Day

    Christmas Day: A slight chance of rain before 1pm. Partly sunny, with a high near 44. South wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    High: 44 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 21. North wind 5 to 10 mph.

    Low: 21 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of snow before 1pm, then snow, freezing rain, and sleet likely. Cloudy, with a high near 31. North wind around 5 mph becoming southeast in the afternoon. Chance of precipitation is 70%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of around an inch possible.

    High: 31 °F

    Slight Chance
    Snow then
    Wintry Mix
    Likely

  • Friday Night

    Friday Night: Snow and freezing rain, possibly mixed with sleet before 10pm, then snow and freezing rain. Low around 25. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 25 °F

    Wintry Mix

  • Saturday

    Saturday: Snow, possibly mixed with rain and freezing rain, mainly before 7am. High near 37. Chance of precipitation is 80%.

    High: 37 °F

    Wintry Mix
    then Chance
    Wintry Mix

  • Saturday Night

    Saturday Night: Cloudy, with a low around 30.

    Low: 30 °F

    Cloudy

  • Sunday

    Sunday: Rain likely, mainly after 1pm. Cloudy, with a high near 40. Chance of precipitation is 70%.

    High: 40 °F

    Rain Likely

Detailed Forecast

Today
Sunny, with a high near 43. Breezy, with a northwest wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 35 mph.
Tonight
Increasing clouds, with a low around 29. Calm wind.
Christmas Day
A slight chance of rain before 1pm. Partly sunny, with a high near 44. South wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 21. North wind 5 to 10 mph.
Friday
A slight chance of snow before 1pm, then snow, freezing rain, and sleet likely. Cloudy, with a high near 31. North wind around 5 mph becoming southeast in the afternoon. Chance of precipitation is 70%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of around an inch possible.
Friday Night
Snow and freezing rain, possibly mixed with sleet before 10pm, then snow and freezing rain. Low around 25. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Snow, possibly mixed with rain and freezing rain, mainly before 7am. High near 37. Chance of precipitation is 80%.
Saturday Night
Cloudy, with a low around 30.
Sunday
Rain likely, mainly after 1pm. Cloudy, with a high near 40. Chance of precipitation is 70%.
Sunday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.
Monday
Partly sunny, with a high near 35. Breezy.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
Partly sunny, with a high near 27. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Pomeroy PA
 40.02°N 75.96°W (Elev. 495 ft)
Last Update:
4:14 am EST Dec 24, 2025
Forecast Valid:
9am EST Dec 24, 2025-6pm EST Dec 30, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation