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.

Fair

32°F

0°C

Humidity 60%
Wind Speed SW 16 G 21 mph
Barometer 29.77 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 9 Dec 8:15 pm EST
Extended Forecast for

5 Miles ENE Addison PA

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

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. Southwest wind 14 to 16 mph, with gusts as high as 28 mph.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain and snow, becoming all snow after noon. High near 36. Southwest wind around 18 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 36 °F

    Rain/Snow
    then Snow

  • Wednesday Night

    Wednesday Night: Snow showers, mainly before 1am. Low around 19. Breezy, with a west wind 17 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 19 °F

    Snow Showers
    and Breezy

  • Thursday

    Thursday: A slight chance of snow showers before 1pm. Mostly cloudy, with a high near 22. Breezy, with a west wind 15 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

    High: 22 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Thursday Night

    Thursday Night: A slight chance of snow showers after 1am. Mostly cloudy, with a low around 19. West wind 13 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    Low: 19 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Friday

    Friday: A chance of snow. Mostly cloudy, with a high near 27. Chance of precipitation is 50%. New snow accumulation of 1 to 3 inches possible.

    High: 27 °F

    Chance Snow

  • Friday Night

    Friday Night: Snow likely, mainly before 1am. Cloudy, with a low around 23. Chance of precipitation is 60%.

    Low: 23 °F

    Snow Likely

  • Saturday

    Saturday: Mostly cloudy, with a high near 30.

    High: 30 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Snow likely, mainly after 1am. Mostly cloudy, with a low around 16. Chance of precipitation is 60%.

    Low: 16 °F

    Snow Likely

Detailed Forecast

Tonight
Mostly cloudy, with a low around 30. Southwest wind 14 to 16 mph, with gusts as high as 28 mph.
Wednesday
Rain and snow, becoming all snow after noon. High near 36. Southwest wind around 18 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Wednesday Night
Snow showers, mainly before 1am. Low around 19. Breezy, with a west wind 17 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Thursday
A slight chance of snow showers before 1pm. Mostly cloudy, with a high near 22. Breezy, with a west wind 15 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of snow showers after 1am. Mostly cloudy, with a low around 19. West wind 13 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Friday
A chance of snow. Mostly cloudy, with a high near 27. Chance of precipitation is 50%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow likely, mainly before 1am. Cloudy, with a low around 23. Chance of precipitation is 60%.
Saturday
Mostly cloudy, with a high near 30.
Saturday Night
Snow likely, mainly after 1am. Mostly cloudy, with a low around 16. Chance of precipitation is 60%.
Sunday
A chance of snow before 1pm. Mostly cloudy, with a high near 21. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 6.
Monday
Partly sunny, with a high near 22.
Monday Night
A chance of snow. Mostly cloudy, with a low around 13. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 27.
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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 9, 2025
Forecast Valid:
8pm EST Dec 9, 2025-6pm EST Dec 16, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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