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

30°F

-1°C

Humidity 59%
Wind Speed NE 3 mph
Barometer 30.23 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 1 Dec 2:55 pm EST
Extended Forecast for

6 Miles ENE Addison PA

Winter Weather Advisory December 2, 01:00am until December 2, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Snow, mainly after 4am. Low around 26. Southeast wind 6 to 11 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 26 °F

    Mostly Cloudy
    then Snow

  • Tuesday

    Tuesday: Snow, possibly mixed with freezing rain, becoming all snow after 9am. High near 32. Southeast wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of 1 to 3 inches possible.

    High: 32 °F

    Wintry Mix
    then Snow

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 22. Northwest wind 9 to 14 mph, with gusts as high as 20 mph.

    Low: 22 °F

    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 30. Southwest wind 6 to 8 mph.

    High: 30 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24. Southwest wind 9 to 14 mph, with gusts as high as 22 mph.

    Low: 24 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of snow showers before 1pm. Mostly cloudy, with a high near 27. Chance of precipitation is 20%.

    High: 27 °F

    Slight Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 9.

    Low: 9 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.

    Low: 23 °F

    Chance Snow

Detailed Forecast

Tonight
Snow, mainly after 4am. Low around 26. Southeast wind 6 to 11 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.
Tuesday
Snow, possibly mixed with freezing rain, becoming all snow after 9am. High near 32. Southeast wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Cloudy, with a low around 22. Northwest wind 9 to 14 mph, with gusts as high as 20 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 30. Southwest wind 6 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 24. Southwest wind 9 to 14 mph, with gusts as high as 22 mph.
Thursday
A slight chance of snow showers before 1pm. Mostly cloudy, with a high near 27. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 9.
Friday
Partly sunny, with a high near 29.
Friday Night
A chance of snow. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 34.
Saturday Night
Cloudy, with a low around 26.
Sunday
Mostly cloudy, with a high near 31.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ENE Addison PA
 39.77°N 79.24°W (Elev. 2815 ft)
Last Update:
2:26 pm EST Dec 1, 2025
Forecast Valid:
3pm EST Dec 1, 2025-6pm EST Dec 8, 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