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

Hazardous Weather Conditions

Current conditions at

Pittsburgh/Butler Regional Airport (KBTP)

Lat: 40.78°NLon: 79.96°WElev: 1248ft.

Overcast

33°F

1°C

Humidity 54%
Wind Speed Vrbl 5 mph
Barometer 30.28 in (1027.2 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 1 Dec 2:56 pm EST
Extended Forecast for

Herman PA

Winter Weather Advisory December 2, 12:00am until December 2, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 34. Calm wind.

    High: 34 °F

    Mostly Cloudy

  • Tonight

    Tonight: Snow, mainly after 3am. The snow could be heavy at times. Low around 24. Calm wind becoming east around 6 mph in the evening. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 24 °F

    Slight Chance
    Snow then
    Heavy Snow

  • Tuesday

    Tuesday: Snow, mainly before 9am. The snow could be heavy at times. High near 35. Calm wind becoming northwest 5 to 8 mph in the morning. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 35 °F

    Heavy Snow
    then Cloudy

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 19. West wind 3 to 6 mph.

    Low: 19 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 33. Southwest wind 5 to 9 mph.

    High: 33 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of snow after 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.

    Low: 23 °F

    Mostly Cloudy
    then Chance
    Snow

  • Thursday

    Thursday: A chance of snow before 1pm. Mostly cloudy, with a high near 30. Chance of precipitation is 40%.

    High: 30 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 8.

    Low: 8 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 34. Calm wind.
Tonight
Snow, mainly after 3am. The snow could be heavy at times. Low around 24. Calm wind becoming east around 6 mph in the evening. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Snow, mainly before 9am. The snow could be heavy at times. High near 35. Calm wind becoming northwest 5 to 8 mph in the morning. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Increasing clouds, with a low around 19. West wind 3 to 6 mph.
Wednesday
Mostly cloudy, with a high near 33. Southwest wind 5 to 9 mph.
Wednesday Night
A chance of snow after 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.
Thursday
A chance of snow before 1pm. Mostly cloudy, with a high near 30. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 8.
Friday
Mostly sunny, with a high near 30.
Friday Night
A chance of snow after 1am. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 35.
Saturday Night
A chance of snow. Cloudy, with a low around 23. Chance of precipitation is 30%.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 34. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Herman PA
 40.84°N 79.81°W (Elev. 1293 ft)
Last Update:
1:46 pm EST Dec 1, 2025
Forecast Valid:
3pm EST Dec 1, 2025-6pm EST Dec 7, 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