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Hazardous Weather Conditions

Current conditions at

Somerset County Airport (K2G9)

Lat: 40.04°NLon: 79.02°WElev: 2275ft.

Overcast

27°F

-3°C

Humidity 80%
Wind Speed NW 14 G 21 mph
Barometer 29.87 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 22 Feb 9:35 pm EST
Extended Forecast for

Jennerstown PA

Winter Storm Warning February 22, 09:42pm until February 24, 01:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning February 22, 09:42pm until February 24, 01:00am

    NOW until 1:00am Tue

    Winter Storm Warning

  • Tonight

    Low: 25 °F

    Snow

  • Monday

    Monday: Snow likely, mainly before 9am. Mostly cloudy, with a high near 31. Northwest wind 13 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

    High: 31 °F

    Snow Likely
    then Chance
    Snow

  • Monday Night

    Monday Night: A chance of snow, mainly before 1am. Mostly cloudy, with a low around 12. Wind chill values as low as zero. West wind 11 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    Low: 12 °F

    Chance Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 31. Wind chill values as low as zero. West wind 7 to 10 mph, with gusts as high as 23 mph.

    High: 31 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Snow showers. Low around 22. Light south wind becoming southwest 5 to 10 mph in the evening. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 22 °F

    Snow Showers

  • Wednesday

    Wednesday: A chance of rain and snow showers before 1pm. Mostly cloudy, with a high near 39. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 39 °F

    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of snow showers after 1am. Partly cloudy, with a low around 23. Chance of precipitation is 40%.

    Low: 23 °F

    Partly Cloudy
    then Chance
    Snow Showers

  • Thursday

    Thursday: Rain and snow showers. High near 45. Chance of precipitation is 80%.

    High: 45 °F

    Rain/Snow

Detailed Forecast

Tonight
Snow. Low around 25. Northwest wind 9 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 3 to 5 inches possible.
Monday
Snow likely, mainly before 9am. Mostly cloudy, with a high near 31. Northwest wind 13 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.
Monday Night
A chance of snow, mainly before 1am. Mostly cloudy, with a low around 12. Wind chill values as low as zero. West wind 11 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 31. Wind chill values as low as zero. West wind 7 to 10 mph, with gusts as high as 23 mph.
Tuesday Night
Snow showers. Low around 22. Light south wind becoming southwest 5 to 10 mph in the evening. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday
A chance of rain and snow showers before 1pm. Mostly cloudy, with a high near 39. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A chance of snow showers after 1am. Partly cloudy, with a low around 23. Chance of precipitation is 40%.
Thursday
Rain and snow showers. High near 45. Chance of precipitation is 80%.
Thursday Night
A chance of rain and snow showers before 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.
Friday
Partly sunny, with a high near 40.
Friday Night
Mostly clear, with a low around 28.
Saturday
Sunny, with a high near 55.
Saturday Night
A chance of rain and snow showers. Partly cloudy, with a low around 31. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jennerstown PA
 40.15°N 79.07°W (Elev. 1949 ft)
Last Update:
7:06 pm EST Feb 22, 2026
Forecast Valid:
9pm EST Feb 22, 2026-6pm EST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation