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

Hazardous Weather Conditions

Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Overcast

5°F

-15°C

Humidity 63%
Wind Speed SW 12 mph
Barometer 30.27 in (1027.9 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Wind Chill-11°F (-24°C)
Last update 20 Jan 4:53 am EST
Extended Forecast for

Pittsburgh PA

Cold Weather Advisory January 20, 04:58am until January 20, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 20, 04:58am until January 20, 12:00pm

    NOW until 12:00pm Tue

    Cold Weather Advisory

  • Today

    High: 19 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 12. South wind around 6 mph.

    Low: 12 °F

    Mostly Clear

  • Wednesday

    Wednesday: Snow likely before 4pm, then rain and snow likely. Mostly cloudy, with a high near 40. South wind 6 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Slight Chance
    Snow then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Rain and snow likely before 1am, then a chance of rain between 1am and 4am, then a chance of snow after 4am. Mostly cloudy, with a low around 30. Southwest wind 10 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: 30 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of snow before 7am. Partly sunny, with a high near 36. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 24.

    High: 24 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 4.

    Low: 4 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 19. Wind chill values as low as -7. West wind 8 to 14 mph.
Tonight
Mostly clear, with a low around 12. South wind around 6 mph.
Wednesday
Snow likely before 4pm, then rain and snow likely. Mostly cloudy, with a high near 40. South wind 6 to 15 mph, with gusts as high as 28 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 rain between 1am and 4am, then a chance of snow after 4am. Mostly cloudy, with a low around 30. Southwest wind 10 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
A chance of snow before 7am. Partly sunny, with a high near 36. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Thursday Night
Partly cloudy, with a low around 15.
Friday
Mostly cloudy, with a high near 24.
Friday Night
Mostly cloudy, with a low around 4.
Saturday
A chance of snow after 1pm. Mostly cloudy and cold, with a high near 15. Chance of precipitation is 30%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 8. Chance of precipitation is 50%.
Sunday
A chance of snow. Mostly cloudy, with a high near 20. Chance of precipitation is 50%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 7. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 22.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Pittsburgh PA
 40.43°N 79.98°W (Elev. 814 ft)
Last Update:
11:54 pm EST Jan 19, 2026
Forecast Valid:
4am EST Jan 20, 2026-6pm EST Jan 26, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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