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

Accumulating Snow Expected Saturday Night into Sunday Morning

A storm system will bring accumulating snow across the region Saturday night through Sunday morning, followed by bitter cold temperatures into early next week. View this briefing for details. Read More >

Hazardous Weather Conditions

Current conditions at

Chester County Airport (KMQS)

Lat: 39.98°NLon: 75.87°WElev: 659ft.

Fair

21°F

-6°C

Humidity 86%
Wind Speed Calm
Barometer 30.13 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 13 Dec 2:35 am EST
Extended Forecast for

2 Miles SSE Oxford PA

Winter Weather Advisory December 13, 07:00pm until December 14, 07:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: Mostly cloudy, with a low around 16. Calm wind becoming south around 5 mph.

    Low: 16 °F

    Mostly Cloudy

  • Saturday

    Saturday: Cloudy, with a high near 40. South wind 5 to 10 mph becoming west in the afternoon.

    High: 40 °F

    Cloudy

  • Saturday Night

    Saturday Night: A chance of rain before 8pm, then a chance of rain and snow between 8pm and 9pm, then snow after 9pm. The snow could be heavy at times. Low around 23. Northwest wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 23 °F

    Rain/Snow
    then Heavy
    Snow

  • Sunday

    Sunday: Snow likely before 7am, then a chance of snow showers between 7am and noon. Partly sunny, with a high near 27. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 27 °F

    Blustery.
    Snow Likely
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 15. Northwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 15 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 16. Calm wind becoming south around 5 mph.
Saturday
Cloudy, with a high near 40. South wind 5 to 10 mph becoming west in the afternoon.
Saturday Night
A chance of rain before 8pm, then a chance of rain and snow between 8pm and 9pm, then snow after 9pm. The snow could be heavy at times. Low around 23. Northwest wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Sunday
Snow likely before 7am, then a chance of snow showers between 7am and noon. Partly sunny, with a high near 27. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Sunday Night
Mostly clear, with a low around 15. Northwest wind around 15 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 28.
Monday Night
Mostly cloudy, with a low around 18.
Tuesday
Mostly sunny, with a high near 31.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
Partly sunny, with a high near 42.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
Partly sunny, with a high near 50.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 34. Chance of precipitation is 50%.
Friday
Mostly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Oxford PA
 39.76°N 75.98°W (Elev. 499 ft)
Last Update:
1:52 am EST Dec 13, 2025
Forecast Valid:
2am EST Dec 13, 2025-6pm EST Dec 19, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation