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

Heavy to Excessive Rainfall This Week from the Southwest into Central U.S.

Pacific tropical moisture wrapping into a storm over the southwest U.S. will continue a multi-day heavy rainfall event this week that will extend into the Midwest and southern Plains. Considerable flash flooding is possible across portions of New Mexico and west Texas today through Wednesday. Read More >

Current conditions at

Beaver County Airport (KBVI)

Lat: 40.77°NLon: 80.38°WElev: 1266ft.

Fair

74°F

23°C

Humidity 58%
Wind Speed SW 7 mph
Barometer 30.06 in
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 29 Sep 5:15 pm EDT
Extended Forecast for

Big Beaver PA

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 54. Calm wind.

    Low: 54 °F

    Partly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 77. Calm wind becoming south around 5 mph in the afternoon.

    High: 77 °F

    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers after 2am. Mostly cloudy, with a low around 63. Light south wind. Chance of precipitation is 20%.

    Low: 63 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 79. Southwest wind 5 to 8 mph.

    High: 79 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers after 2am. Mostly cloudy, with a low around 65. South wind around 6 mph. Chance of precipitation is 20%.

    Low: 65 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: Showers likely, then showers and possibly a thunderstorm after 11am. High near 75. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 75 °F

    Showers

  • Friday Night

    Friday Night: Showers before 8pm. Low around 50. Chance of precipitation is 80%.

    Low: 50 °F

    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 54. Calm wind.
Wednesday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 77. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
A slight chance of showers after 2am. Mostly cloudy, with a low around 63. Light south wind. Chance of precipitation is 20%.
Thursday
Partly sunny, with a high near 79. Southwest wind 5 to 8 mph.
Thursday Night
A slight chance of showers after 2am. Mostly cloudy, with a low around 65. South wind around 6 mph. Chance of precipitation is 20%.
Friday
Showers likely, then showers and possibly a thunderstorm after 11am. High near 75. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Showers before 8pm. Low around 50. Chance of precipitation is 80%.
Saturday
Mostly sunny, with a high near 67.
Saturday Night
Mostly cloudy, with a low around 51.
Sunday
Partly sunny, with a high near 68.
Sunday Night
Partly cloudy, with a low around 47.
Monday
Mostly sunny, with a high near 62.
Monday Night
Mostly clear, with a low around 40.
Tuesday
Sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
Big Beaver PA
 40.82°N 80.37°W (Elev. 1138 ft)
Last Update:
2:21 pm EDT Sep 29, 2026
Forecast Valid:
5pm EDT Sep 29, 2026-6pm EDT Oct 6, 2026
 
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