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

Hazardous Weather Conditions

Current conditions at

Somerset County Airport (K2G9)

Lat: 40.04°NLon: 79.02°WElev: 2275ft.

Overcast

34°F

1°C

Humidity 87%
Wind Speed W 20 G 28 mph
Barometer 29.43 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 10 Dec 7:15 pm EST
Extended Forecast for

5 Miles ENE Addison PA

Winter Weather Advisory December 10, 07:39pm until December 11, 10:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 10, 07:39pm until December 11, 10:00am

    NOW until 10:00am Thu

    Winter Weather Advisory

  • Tonight

    Low: 19 °F

    Snow then
    Chance Snow

  • Thursday

    Thursday: Mostly cloudy, with a high near 22. Breezy, with a west wind 16 to 20 mph, with gusts as high as 37 mph.

    High: 22 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 19. West wind 10 to 17 mph, with gusts as high as 28 mph.

    Low: 19 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of snow. Mostly cloudy, with a high near 27. Southwest wind 3 to 6 mph. Chance of precipitation is 40%.

    High: 27 °F

    Chance Snow

  • Friday Night

    Friday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 21. South wind 6 to 11 mph becoming west after midnight. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 21 °F

    Snow Likely

  • Saturday

    Saturday: A chance of snow, mainly after 1pm. Mostly cloudy, with a high near 26. Chance of precipitation is 30%.

    High: 26 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Snow likely. Cloudy, with a low around 11. Chance of precipitation is 70%.

    Low: 11 °F

    Snow Likely

  • Sunday

    Sunday: Mostly cloudy, with a high near 14.

    High: 14 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow, mainly before midnight. Low around 19. Northwest wind around 18 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.
Thursday
Mostly cloudy, with a high near 22. Breezy, with a west wind 16 to 20 mph, with gusts as high as 37 mph.
Thursday Night
Mostly cloudy, with a low around 19. West wind 10 to 17 mph, with gusts as high as 28 mph.
Friday
A chance of snow. Mostly cloudy, with a high near 27. Southwest wind 3 to 6 mph. Chance of precipitation is 40%.
Friday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 21. South wind 6 to 11 mph becoming west after midnight. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday
A chance of snow, mainly after 1pm. Mostly cloudy, with a high near 26. Chance of precipitation is 30%.
Saturday Night
Snow likely. Cloudy, with a low around 11. Chance of precipitation is 70%.
Sunday
Mostly cloudy, with a high near 14.
Sunday Night
Mostly cloudy, with a low around 9.
Monday
Mostly cloudy, with a high near 18.
Monday Night
Mostly cloudy, with a low around 13.
Tuesday
Partly sunny, with a high near 28.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
Mostly cloudy, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Addison PA
 39.77°N 79.24°W (Elev. 2815 ft)
Last Update:
7:06 pm EST Dec 10, 2025
Forecast Valid:
7pm EST Dec 10, 2025-6pm EST Dec 17, 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