National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Beaver County Airport (KBVI)

Lat: 40.77°NLon: 80.38°WElev: 1266ft.

Overcast

32°F

0°C

Humidity 71%
Wind Speed NW 12 G 21 mph
Barometer 30.27 in
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 11 Jan 8:35 pm EST
Extended Forecast for

4 Miles SSW Portersville PA

  • Tonight

    Tonight: Isolated snow showers before 10pm. Mostly cloudy, with a low around 25. West wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    Low: 25 °F

    Isolated Snow
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy through mid morning, then becoming sunny, with a high near 38. Southwest wind 9 to 11 mph, with gusts as high as 23 mph.

    High: 38 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 27. Southwest wind around 7 mph.

    Low: 27 °F

    Mostly Clear

  • Tuesday

    Tuesday: Isolated showers after 1pm. Partly sunny, with a high near 43. South wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 43 °F

    Mostly Sunny
    then Isolated
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after 1am. Cloudy, with a low around 36. Southwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers. High near 42. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 42 °F

    Showers

  • Wednesday Night

    Wednesday Night: Rain and snow showers, becoming all snow after 1am. Low around 21. Chance of precipitation is 80%.

    Low: 21 °F

    Rain/Snow

  • Thursday

    Thursday: Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 26. Chance of precipitation is 60%.

    High: 26 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: Scattered snow showers, mainly before 1am. Mostly cloudy, with a low around 14. Chance of precipitation is 30%.

    Low: 14 °F

    Scattered
    Snow Showers

Detailed Forecast

Tonight
Isolated snow showers before 10pm. Mostly cloudy, with a low around 25. West wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Monday
Mostly cloudy through mid morning, then becoming sunny, with a high near 38. Southwest wind 9 to 11 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 27. Southwest wind around 7 mph.
Tuesday
Isolated showers after 1pm. Partly sunny, with a high near 43. South wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Tuesday Night
Showers likely, mainly after 1am. Cloudy, with a low around 36. Southwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Showers. High near 42. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain and snow showers, becoming all snow after 1am. Low around 21. Chance of precipitation is 80%.
Thursday
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 26. Chance of precipitation is 60%.
Thursday Night
Scattered snow showers, mainly before 1am. Mostly cloudy, with a low around 14. Chance of precipitation is 30%.
Friday
Scattered snow showers. Partly sunny, with a high near 29. Chance of precipitation is 30%.
Friday Night
Scattered snow showers. Mostly cloudy, with a low around 17. Chance of precipitation is 40%.
Saturday
Snow showers likely. Mostly cloudy, with a high near 32. Chance of precipitation is 60%.
Saturday Night
Scattered snow showers. Mostly cloudy, with a low around 16. Chance of precipitation is 50%.
Sunday
Scattered snow showers. Partly sunny, with a high near 26. 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:
4 Miles SSW Portersville PA
 40.87°N 80.18°W (Elev. 1043 ft)
Last Update:
6:02 pm EST Jan 11, 2026
Forecast Valid:
8pm EST Jan 11, 2026-6pm EST Jan 18, 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