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

25°F

-4°C

Humidity 69%
Wind Speed N 7 mph
Barometer 30.12 in (1022.3 mb)
Dewpoint 16°F (-9°C)
Visibility 9.00 mi
Wind Chill17°F (-8°C)
Last update 3 Feb 8:53 pm EST
Extended Forecast for

West Mifflin PA

  • Tonight

    Tonight: Mostly cloudy, with a low around 7. Northwest wind around 6 mph.

    Low: 7 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 23. Wind chill values as low as zero. Calm wind becoming north around 6 mph in the afternoon.

    High: 23 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 6. Northwest wind 3 to 5 mph.

    Low: 6 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 21. Calm wind becoming west around 5 mph in the afternoon.

    High: 21 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of snow after 1am. Mostly cloudy, with a low around 13. Light southwest wind becoming south 5 to 9 mph in the evening. Chance of precipitation is 20%.

    Low: 13 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Friday

    Friday: Snow. High near 29. Chance of precipitation is 90%.

    High: 29 °F

    Snow

  • Friday Night

    Friday Night: A chance of snow before 1am. Mostly cloudy, with a low around 5. Chance of precipitation is 50%.

    Low: 5 °F

    Chance Snow

  • Saturday

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

    High: 12 °F

    Cold

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 2.

    Low: 2 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 7. Northwest wind around 6 mph.
Wednesday
Mostly sunny, with a high near 23. Wind chill values as low as zero. Calm wind becoming north around 6 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 6. Northwest wind 3 to 5 mph.
Thursday
Partly sunny, with a high near 21. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
A slight chance of snow after 1am. Mostly cloudy, with a low around 13. Light southwest wind becoming south 5 to 9 mph in the evening. Chance of precipitation is 20%.
Friday
Snow. High near 29. Chance of precipitation is 90%.
Friday Night
A chance of snow before 1am. Mostly cloudy, with a low around 5. Chance of precipitation is 50%.
Saturday
Partly sunny and cold, with a high near 12.
Saturday Night
Partly cloudy, with a low around 2.
Sunday
Mostly cloudy, with a high near 20.
Sunday Night
Mostly cloudy, with a low around 3.
Monday
Mostly sunny, with a high near 22.
Monday Night
Mostly cloudy, with a low around 10.
Tuesday
Partly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Mifflin PA
 40.36°N 79.91°W (Elev. 1017 ft)
Last Update:
6:22 pm EST Feb 3, 2026
Forecast Valid:
9pm EST Feb 3, 2026-6pm EST Feb 10, 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