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 and Breezy

34°F

1°C

Humidity 87%
Wind Speed W 22 G 31 mph
Barometer 29.88 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 11 Jan 2:15 am EST
Extended Forecast for

3 Miles W Acosta PA

Winter Weather Advisory January 11, 08:00am until January 12, 01:00am
Wind Advisory January 11, 10:00am until January 12, 01:00am
Click here for hazard details and duration
Winter Weather Advisory
Wind Advisory

  • Overnight

    Overnight: Mostly cloudy, with a low around 27. West wind around 14 mph, with gusts as high as 29 mph.

    Low: 27 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow showers. The snow could be heavy at times. Areas of blowing snow after 3pm. High near 33. Breezy, with a west wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 33 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Sunday Night

    Sunday Night: Snow showers, mainly before 9pm. Areas of blowing snow between 8pm and 9pm. Low around 23. Breezy, with a west wind 16 to 21 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Snow Showers
    and Areas
    Blowing Snow

  • Monday

    Monday: Mostly sunny, with a high near 35. West wind 10 to 14 mph, with gusts as high as 26 mph.

    High: 35 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 27. West wind around 10 mph, with gusts as high as 22 mph.

    Low: 27 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers after 1am. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.

    Low: 36 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Showers, mainly after 1pm. High near 40. Chance of precipitation is 80%.

    High: 40 °F

    Chance
    Showers then
    Showers

  • Wednesday Night

    Wednesday Night: Rain and snow showers likely, becoming all snow after 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 70%.

    Low: 21 °F

    Rain/Snow
    Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 27. West wind around 14 mph, with gusts as high as 29 mph.
Sunday
Snow showers. The snow could be heavy at times. Areas of blowing snow after 3pm. High near 33. Breezy, with a west wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Snow showers, mainly before 9pm. Areas of blowing snow between 8pm and 9pm. Low around 23. Breezy, with a west wind 16 to 21 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday
Mostly sunny, with a high near 35. West wind 10 to 14 mph, with gusts as high as 26 mph.
Monday Night
Mostly clear, with a low around 27. West wind around 10 mph, with gusts as high as 22 mph.
Tuesday
Partly sunny, with a high near 44.
Tuesday Night
A chance of showers after 1am. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
Wednesday
Showers, mainly after 1pm. High near 40. Chance of precipitation is 80%.
Wednesday Night
Rain and snow showers likely, becoming all snow after 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 70%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 26. Chance of precipitation is 50%.
Thursday Night
Mostly cloudy, with a low around 13.
Friday
A chance of snow showers. Mostly cloudy, with a high near 28. Chance of precipitation is 30%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 18. Chance of precipitation is 40%.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 32. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Acosta PA
 40.09°N 79.11°W (Elev. 1998 ft)
Last Update:
1:06 am EST Jan 11, 2026
Forecast Valid:
2am EST Jan 11, 2026-6pm EST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation