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

3°F

-16°C

Humidity 69%
Wind Speed S 13 mph
Barometer 30.03 in (1020.2 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Wind Chill-14°F (-26°C)
Last update 27 Jan 7:56 am EST
Extended Forecast for

Allison Park PA

Cold Weather Advisory January 27, 07:00pm until January 28, 11:00am
Extreme Cold Warning January 27, 08:11am until January 27, 11:00am
Click here for hazard details and duration
Cold Weather Advisory
...
  •  
    Extreme Cold Warning January 27, 08:11am until January 27, 11:00am

    NOW until 11:00am Tue

    Extreme Cold Warning

  • Today

    High: 16 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: Snow showers likely, mainly before 7pm. Mostly cloudy, with a low around -2. Wind chill values as low as -13. West wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: -2 °F

    Snow Showers
    Likely then
    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny and cold, with a high near 13. Wind chill values as low as -14. Southwest wind 6 to 10 mph.

    High: 13 °F

    Cold

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 2. Wind chill values as low as -9. West wind around 7 mph.

    Low: 2 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of snow before 1pm. Mostly cloudy and cold, with a high near 15. Southwest wind 6 to 10 mph. Chance of precipitation is 20%.

    High: 15 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -9.

    Low: -9 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near 12.

    High: 12 °F

    Cold

  • Friday Night

    Friday Night: Partly cloudy, with a low around -8.

    Low: -8 °F

    Partly Cloudy

Detailed Forecast

Today
Snow showers likely, mainly between 10am and 1pm. Mostly cloudy, with a high near 16. Wind chill values as low as -15. Southwest wind 10 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow showers likely, mainly before 7pm. Mostly cloudy, with a low around -2. Wind chill values as low as -13. West wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
Partly sunny and cold, with a high near 13. Wind chill values as low as -14. Southwest wind 6 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 2. Wind chill values as low as -9. West wind around 7 mph.
Thursday
A slight chance of snow before 1pm. Mostly cloudy and cold, with a high near 15. Southwest wind 6 to 10 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around -9.
Friday
Partly sunny and cold, with a high near 12.
Friday Night
Partly cloudy, with a low around -8.
Saturday
Mostly cloudy and cold, with a high near 14.
Saturday Night
Mostly cloudy, with a low around -1.
Sunday
Partly sunny, with a high near 19.
Sunday Night
Mostly cloudy, with a low around 3.
Monday
Mostly cloudy, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Allison Park PA
 40.56°N 79.94°W (Elev. 1099 ft)
Last Update:
6:59 am EST Jan 27, 2026
Forecast Valid:
8am EST Jan 27, 2026-6pm EST Feb 2, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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