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

Flooding Concerns in Puerto Rico; Thunderstorms Across the Southeast U.S.

Showers and thunderstorms capable of producing widespread heavy rainfall will be possible across much of Puerto Rico today. Heavy rainfall will likely lead to flash, urban and small stream flooding. Some areas may face life-threatening flooding. In the Southeast U.S., strong to marginally severe thunderstorms will be possible this afternoon. Read More >

Hazardous Weather Conditions

Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Overcast

62°F

17°C

Humidity 65%
Wind Speed W 7 mph
Barometer 29.96 in (1014.8 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 19 Apr 5:53 pm EDT
Extended Forecast for

Belle Vernon PA

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 41. Northwest wind 5 to 9 mph.

    Decreasing
    Clouds

    Low: 41 °F

  • Saturday

    Saturday: Sunny, with a high near 59. West wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.

    Sunny

    High: 59 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 35. Northwest wind 5 to 11 mph.

    Partly Cloudy

    Low: 35 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 56. West wind 6 to 11 mph.

    Mostly Sunny

    High: 56 °F

  • Sunday
    Night

    Sunday Night: Patchy frost after 3am. Otherwise, mostly clear, with a low around 35. West wind 6 to 8 mph.

    Mostly Clear
    then Patchy
    Frost

    Low: 35 °F

  • Monday

    Monday: Areas of frost before 8am. Otherwise, sunny, with a high near 62.

    Areas Frost
    then Sunny

    High: 62 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 38.

    Mostly Clear

    Low: 38 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 68.

    Mostly Sunny

    High: 68 °F

  • Tuesday
    Night

    Tuesday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 48. Chance of precipitation is 70%.

    Chance
    Showers then
    Showers
    Likely

    Low: 48 °F

Detailed Forecast

Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 41. Northwest wind 5 to 9 mph.
Saturday
Sunny, with a high near 59. West wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.
Saturday Night
Partly cloudy, with a low around 35. Northwest wind 5 to 11 mph.
Sunday
Mostly sunny, with a high near 56. West wind 6 to 11 mph.
Sunday Night
Patchy frost after 3am. Otherwise, mostly clear, with a low around 35. West wind 6 to 8 mph.
Monday
Areas of frost before 8am. Otherwise, sunny, with a high near 62.
Monday Night
Mostly clear, with a low around 38.
Tuesday
Mostly sunny, with a high near 68.
Tuesday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 48. Chance of precipitation is 70%.
Wednesday
Showers likely, mainly before 2pm. Partly sunny, with a high near 61. Chance of precipitation is 60%.
Wednesday Night
A chance of showers. Mostly clear, with a low around 33. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 60.
Thursday Night
Patchy frost. Otherwise, mostly clear, with a low around 36.
Friday
Mostly sunny, with a high near 68.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Belle Vernon PA
 40.11°N 79.86°W (Elev. 801 ft)
Last Update:
6:36 pm EDT Apr 19, 2024
Forecast Valid:
6pm EDT Apr 19, 2024-6pm EDT Apr 26, 2024
 
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