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.

Fair

3°F

-16°C

Humidity 69%
Wind Speed W 13 mph
Barometer 30.20 in (1025.7 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Wind Chill-14°F (-26°C)
Last update 19 Jan 11:56 pm EST
Extended Forecast for

Vandergrift PA

Cold Weather Advisory January 20, 12:46am until January 20, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 20, 12:46am until January 20, 12:00pm

    NOW until 12:00pm Tue

    Cold Weather Advisory

  • Overnight

    Low: 3 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 17. Wind chill values as low as -10. West wind 9 to 14 mph.

    High: 17 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 9. South wind 3 to 6 mph.

    Low: 9 °F

    Mostly Clear

  • Wednesday

    Wednesday: Snow likely before 4pm, then rain and snow likely. Increasing clouds, with a high near 39. South wind 6 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Slight Chance
    Snow then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Rain and snow likely before 1am, then a chance of snow. Mostly cloudy, with a low around 29. Southwest wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 22.

    High: 22 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 3. Wind chill values as low as -10. West wind around 9 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 17. Wind chill values as low as -10. West wind 9 to 14 mph.
Tuesday Night
Mostly clear, with a low around 9. South wind 3 to 6 mph.
Wednesday
Snow likely before 4pm, then rain and snow likely. Increasing clouds, with a high near 39. South wind 6 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain and snow likely before 1am, then a chance of snow. Mostly cloudy, with a low around 29. Southwest wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday
Partly sunny, with a high near 35.
Thursday Night
Partly cloudy, with a low around 14.
Friday
Mostly cloudy, with a high near 22.
Friday Night
Mostly cloudy, with a low around 1.
Saturday
A chance of snow after 1pm. Mostly cloudy and cold, with a high near 13. Chance of precipitation is 30%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 6. Chance of precipitation is 50%.
Sunday
A chance of snow. Mostly cloudy, with a high near 19. Chance of precipitation is 50%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 5. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 20.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Vandergrift PA
 40.6°N 79.58°W (Elev. 955 ft)
Last Update:
11:54 pm EST Jan 19, 2026
Forecast Valid:
12am EST Jan 20, 2026-6pm EST Jan 26, 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