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.

A Few Clouds

15°F

-9°C

Humidity 70%
Wind Speed W 14 G 25 mph
Barometer 29.66 in (1006.3 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill0°F (-18°C)
Last update 15 Jan 9:53 am EST
Extended Forecast for

West Mifflin PA

  • Today

    Today: Snow showers, mainly before 3pm. High near 22. West wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than one inch possible.

    High: 22 °F

    Snow Showers

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 15. West wind 8 to 14 mph, with gusts as high as 24 mph.

    Low: 15 °F

    Decreasing
    Clouds

  • Friday

    Friday: A chance of snow, mainly after 1pm. Mostly cloudy, with a high near 35. South wind 8 to 14 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 35 °F

    Chance Snow

  • Friday Night

    Friday Night: Snow likely, mainly after 1am. Mostly cloudy, with a low around 30. Southwest wind 8 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Snow Likely

  • Saturday

    Saturday: Snow. High near 38. Southwest wind 7 to 11 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 38 °F

    Snow

  • Saturday Night

    Saturday Night: A chance of snow, mainly before 1am. Mostly cloudy, with a low around 16. Chance of precipitation is 40%.

    Low: 16 °F

    Chance Snow

  • Sunday

    Sunday: Partly sunny, with a high near 23.

    High: 23 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

  • M.L.King Day

    M.L.King Day: A chance of snow after 1pm. Partly sunny, with a high near 24. Chance of precipitation is 30%.

    High: 24 °F

    Partly Sunny
    then Chance
    Snow

Detailed Forecast

Today
Snow showers, mainly before 3pm. High near 22. West wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than one inch possible.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 15. West wind 8 to 14 mph, with gusts as high as 24 mph.
Friday
A chance of snow, mainly after 1pm. Mostly cloudy, with a high near 35. South wind 8 to 14 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Friday Night
Snow likely, mainly after 1am. Mostly cloudy, with a low around 30. Southwest wind 8 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
Snow. High near 38. Southwest wind 7 to 11 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Saturday Night
A chance of snow, mainly before 1am. Mostly cloudy, with a low around 16. Chance of precipitation is 40%.
Sunday
Partly sunny, with a high near 23.
Sunday Night
Mostly cloudy, with a low around 14.
M.L.King Day
A chance of snow after 1pm. Partly sunny, with a high near 24. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 6.
Tuesday
Partly sunny, with a high near 16.
Tuesday Night
Partly cloudy, with a low around 7.
Wednesday
Partly sunny, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Mifflin PA
 40.34°N 79.91°W (Elev. 1086 ft)
Last Update:
5:56 am EST Jan 15, 2026
Forecast Valid:
10am EST Jan 15, 2026-6pm EST Jan 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation