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

Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

Current conditions at

Chester County Airport (KMQS)

Lat: 39.98°NLon: 75.87°WElev: 659ft.

Fair

46°F

8°C

Humidity 93%
Wind Speed NW 12 mph
Barometer 29.73 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 10 Nov 5:35 am EST
Extended Forecast for

2 Miles NNW Thorndale PA

  • Overnight

    Overnight: A slight chance of showers. Mostly cloudy, with a low around 41. West wind around 5 mph. Chance of precipitation is 20%.

    Low: 41 °F

    Slight Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 47. West wind 5 to 15 mph.

    High: 47 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 26. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 26 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 42. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 42 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 30. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 30 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

Detailed Forecast

Overnight
A slight chance of showers. Mostly cloudy, with a low around 41. West wind around 5 mph. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 47. West wind 5 to 15 mph.
Monday Night
Mostly clear, with a low around 26. Northwest wind around 10 mph, with gusts as high as 20 mph.
Veterans Day
Mostly sunny, with a high near 42. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Partly cloudy, with a low around 30. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 51.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
Sunny, with a high near 51.
Thursday Night
Mostly clear, with a low around 32.
Friday
Mostly sunny, with a high near 52.
Friday Night
Partly cloudy, with a low around 32.
Saturday
Mostly sunny, with a high near 49.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Partly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Thorndale PA
 40.02°N 75.75°W (Elev. 417 ft)
Last Update:
4:10 am EST Nov 10, 2025
Forecast Valid:
5am EST Nov 10, 2025-6pm EST Nov 16, 2025
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

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Chance of Precipitation