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

Pittsburgh/Butler Regional Airport (KBTP)

Lat: 40.78°NLon: 79.96°WElev: 1248ft.

Overcast

17°C

62°F

Humidity 48%
Wind Speed W 11 km/h
Barometer 1003.8 mb (29.64 in)
Dewpoint 6°C (42°F)
Visibility 16 km
Last update 16 Mar 6:56 pm EDT
Extended Forecast for

3 Miles ENE Portersville PA

  • Tonight

    Tonight: A chance of showers between 1am and 3am. Mostly cloudy, with a low around -1. Northwest wind 11 to 13 km/h, with gusts as high as 34 km/h. Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm possible.

    Low: -1 °C

    Chance
    Showers

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 6. Northwest wind 11 to 13 km/h.

    High: 6 °C

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Clear, with a low around -2. Calm wind.

    Low: -2 °C

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 17. Southwest wind 5 to 11 km/h.

    High: 17 °C

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 6. Southeast wind 5 to 8 km/h.

    Low: 6 °C

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 23.

    High: 23 °C

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers after 2am. Partly cloudy, with a low around 6. Chance of precipitation is 50%.

    Low: 6 °C

    Partly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Showers, mainly after 8am. High near 12. Chance of precipitation is 80%.

    High: 12 °C

    Showers

  • Thursday Night

    Thursday Night: Showers likely before 8pm. Mostly cloudy, with a low around -3. Chance of precipitation is 60%.

    Low: -3 °C

    Showers
    Likely then
    Mostly Cloudy

Detailed Forecast

Tonight
A chance of showers between 1am and 3am. Mostly cloudy, with a low around -1. Northwest wind 11 to 13 km/h, with gusts as high as 34 km/h. Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm possible.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 6. Northwest wind 11 to 13 km/h.
Monday Night
Clear, with a low around -2. Calm wind.
Tuesday
Sunny, with a high near 17. Southwest wind 5 to 11 km/h.
Tuesday Night
Partly cloudy, with a low around 6. Southeast wind 5 to 8 km/h.
Wednesday
Mostly sunny, with a high near 23.
Wednesday Night
A chance of showers after 2am. Partly cloudy, with a low around 6. Chance of precipitation is 50%.
Thursday
Showers, mainly after 8am. High near 12. Chance of precipitation is 80%.
Thursday Night
Showers likely before 8pm. Mostly cloudy, with a low around -3. Chance of precipitation is 60%.
Friday
Mostly sunny, with a high near 8.
Friday Night
Partly cloudy, with a low around -1.
Saturday
A chance of showers. Partly sunny, with a high near 13. Chance of precipitation is 30%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 3. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 13.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Portersville PA
 40.95°N 80.08°W (Elev. 1198 m)
Last Update:
7:01 pm EDT Mar 16, 2025
Forecast Valid:
7pm EDT Mar 16, 2025-6pm EDT Mar 23, 2025
 
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