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

Thunderstorms Across the Southeast U.S.; Elevated to Locally Critical Fire Weather in Colorado

A few strong to marginally severe thunderstorms are possible across the Southeast U.S. Friday. A Marginal Risk (Level 1 of 5) outlook has been issued. Strong winds and hail will be the main threats. Elevated to locally critical fire weather conditions will persist across south-central Colorado today due to dry conditions and gusty winds. Read More >

Current conditions at

Pittsburgh/Butler Regional Airport (KBTP)

Lat: 40.78°NLon: 79.96°WElev: 1248ft.

Fair

60°F

16°C

Humidity 62%
Wind Speed NE 3 mph
Barometer 30.05 in (1018.2 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 18 Apr 8:56 pm EDT
Extended Forecast for

3 Miles ENE Portersville PA

  • Tonight

    Tonight: Partly cloudy, with a low around 51. Southeast wind 3 to 8 mph.

    Partly Cloudy

    Low: 51 °F

  • Friday

    Friday: Showers and thunderstorms before 9am, then showers likely and possibly a thunderstorm between 9am and noon, then a chance of showers after noon. High near 64. Southeast wind 10 to 13 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Showers then
    Chance
    Showers

    High: 64 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 41. Northwest wind 7 to 10 mph.

    Mostly Cloudy

    Low: 41 °F

  • Saturday

    Saturday: Partly sunny, with a high near 53. West wind 10 to 17 mph.

    Partly Sunny

    High: 53 °F

  • Saturday
    Night

    Saturday Night: Patchy frost after 2am. Otherwise, partly cloudy, with a low around 32. West wind 7 to 11 mph.

    Partly Cloudy
    then Patchy
    Frost

    Low: 32 °F

  • Sunday

    Sunday: Patchy frost before 8am. Otherwise, mostly sunny, with a high near 54.

    Patchy Frost
    then Mostly
    Sunny

    High: 54 °F

  • Sunday
    Night

    Sunday Night: Patchy frost after 4am. Otherwise, mostly clear, with a low around 33.

    Mostly Clear
    then Patchy
    Frost

    Low: 33 °F

  • Monday

    Monday: Patchy frost before 7am. Otherwise, sunny, with a high near 60.

    Patchy Frost
    then Sunny

    High: 60 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 37.

    Partly Cloudy

    Low: 37 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 51. Southeast wind 3 to 8 mph.
Friday
Showers and thunderstorms before 9am, then showers likely and possibly a thunderstorm between 9am and noon, then a chance of showers after noon. High near 64. Southeast wind 10 to 13 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Mostly cloudy, with a low around 41. Northwest wind 7 to 10 mph.
Saturday
Partly sunny, with a high near 53. West wind 10 to 17 mph.
Saturday Night
Patchy frost after 2am. Otherwise, partly cloudy, with a low around 32. West wind 7 to 11 mph.
Sunday
Patchy frost before 8am. Otherwise, mostly sunny, with a high near 54.
Sunday Night
Patchy frost after 4am. Otherwise, mostly clear, with a low around 33.
Monday
Patchy frost before 7am. Otherwise, sunny, with a high near 60.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
A chance of showers after 2pm. Mostly cloudy, with a high near 62. Chance of precipitation is 50%.
Tuesday Night
Showers. Low around 42. Chance of precipitation is 80%.
Wednesday
Showers likely. Partly sunny, with a high near 54. Chance of precipitation is 60%.
Wednesday Night
Mostly clear, with a low around 30.
Thursday
Sunny, with a high near 56.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
3 Miles ENE Portersville PA
 40.95°N 80.08°W (Elev. 1198 ft)
Last Update:
7:06 pm EDT Apr 18, 2024
Forecast Valid:
9pm EDT Apr 18, 2024-6pm EDT Apr 25, 2024
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation