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

Hazardous Weather Conditions

Current conditions at

Somerset County Airport (K2G9)

Lat: 40.04°NLon: 79.02°WElev: 2275ft.

Light Snow

14°F

-10°C

Humidity 85%
Wind Speed NW 17 G 23 mph
Barometer 29.96 in
Dewpoint 10°F (-12°C)
Visibility 3.00 mi
Wind Chill-2°F (-19°C)
Last update 24 Feb 2:15 am EST
Extended Forecast for

Wellersburg PA

Winter Weather Advisory February 24, 09:00pm until February 25, 01:00pm
Winter Storm Warning February 24, 02:31am until February 24, 09:00am
Click here for hazard details and duration
Winter Weather Advisory
Winter Storm Warning
  •  
    Winter Storm Warning February 24, 02:31am until February 24, 09:00am

    NOW until 9:00am Tue

    Winter Storm Warning

  • Overnight

    Low: 16 °F

    Snow Showers
    Likely

  • Tuesday

    Tuesday: A chance of snow showers before 9am. Mostly sunny, with a high near 33. West wind 7 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.

    High: 33 °F

    Chance Snow
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly after 1am. Increasing clouds, with a low around 27. Light southwest wind increasing to 6 to 11 mph in the evening. Winds could gust as high as 24 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Slight Chance
    Snow then
    Chance Snow

  • Wednesday

    Wednesday: A chance of snow showers before 10am, then a chance of rain showers between 10am and 1pm. Mostly sunny, with a high near 44. West wind 13 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Chance
    Rain/Snow
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30. West wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 25 mph.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of snow showers before 10am, then rain and snow showers likely between 10am and 4pm, then rain showers likely after 4pm. Mostly cloudy, with a high near 40. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 40 °F

    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

Detailed Forecast

Overnight
Snow showers likely, mainly before 3am. Mostly cloudy, with a low around 16. Northwest wind around 17 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of around an inch possible.
Tuesday
A chance of snow showers before 9am. Mostly sunny, with a high near 33. West wind 7 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.
Tuesday Night
A chance of snow, mainly after 1am. Increasing clouds, with a low around 27. Light southwest wind increasing to 6 to 11 mph in the evening. Winds could gust as high as 24 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Wednesday
A chance of snow showers before 10am, then a chance of rain showers between 10am and 1pm. Mostly sunny, with a high near 44. West wind 13 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Partly cloudy, with a low around 30. West wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 25 mph.
Thursday
A chance of snow showers before 10am, then rain and snow showers likely between 10am and 4pm, then rain showers likely after 4pm. Mostly cloudy, with a high near 40. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday Night
Mostly cloudy, with a low around 27.
Friday
Sunny, with a high near 45.
Friday Night
Mostly clear, with a low around 30.
Saturday
Sunny, with a high near 55.
Saturday Night
Mostly clear, with a low around 31.
Sunday
Mostly sunny, with a high near 40.
Sunday Night
A chance of snow showers. Partly cloudy, with a low around 22. Chance of precipitation is 30%.
Monday
A chance of snow showers. Partly sunny, with a high near 34. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Wellersburg PA
 39.73°N 78.84°W (Elev. 1663 ft)
Last Update:
2:16 am EST Feb 24, 2026
Forecast Valid:
2am EST Feb 24, 2026-6pm EST Mar 2, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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