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.

Freezing Fog

2°F

-17°C

Humidity 83%
Wind Speed Calm
Barometer 30.20 in (1025.6 mb)
Dewpoint -2°F (-19°C)
Visibility 0.50 mi
Last update 5 Feb 1:56 am EST
Extended Forecast for

Karns City PA

Extreme Cold Watch February 7, 01:00am until February 7, 12:00pm
Click here for hazard details and duration
Extreme Cold Watch

  • Overnight

    Overnight: Mostly cloudy, with a low around -1. Calm wind.

    Low: -1 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 22. Calm wind.

    High: 22 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 11. Light southwest wind.

    Low: 11 °F

    Mostly Cloudy

  • Friday

    Friday: Snow, mainly after 10am. High near 28. Southwest wind 5 to 8 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 28 °F

    Snow

  • Friday Night

    Friday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around -3. Northwest wind 7 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: -3 °F

    Snow Likely

  • Saturday

    Saturday: A chance of flurries before 1pm. Mostly sunny and cold, with a high near 10.

    High: 10 °F

    Chance
    Flurries

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -8.

    Low: -8 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 17.

    High: 17 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 1.

    Low: 1 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around -1. Calm wind.
Thursday
Partly sunny, with a high near 22. Calm wind.
Thursday Night
Mostly cloudy, with a low around 11. Light southwest wind.
Friday
Snow, mainly after 10am. High near 28. Southwest wind 5 to 8 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around -3. Northwest wind 7 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday
A chance of flurries before 1pm. Mostly sunny and cold, with a high near 10.
Saturday Night
Mostly cloudy, with a low around -8.
Sunday
Partly sunny, with a high near 17.
Sunday Night
Mostly cloudy, with a low around 1.
Monday
Mostly cloudy, with a high near 30.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
Partly sunny, with a high near 37.
Tuesday Night
A chance of snow. Partly cloudy, with a low around 20. Chance of precipitation is 30%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 37. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Karns City PA
 40.99°N 79.73°W (Elev. 1243 ft)
Last Update:
2:12 am EST Feb 5, 2026
Forecast Valid:
2am EST Feb 5, 2026-6pm EST Feb 11, 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