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Hazardous Weather Conditions

Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Mostly Cloudy

22°F

-6°C

Humidity 78%
Wind Speed W 15 G 31 mph
Barometer 29.72 in (1007.9 mb)
Dewpoint 16°F (-9°C)
Visibility 8.00 mi
Wind Chill9°F (-13°C)
Last update 17 Mar 2:53 am EDT
Extended Forecast for

West Mifflin PA

Winter Weather Advisory March 17, 02:58am until March 17, 04:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 17, 02:58am until March 17, 04:00am

    NOW until 4:00am Tue

    Winter Weather Advisory

  • Overnight

    Low: 22 °F

    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: A chance of snow showers. Mostly cloudy, with a high near 30. West wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.

    High: 30 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 17. Southwest wind 5 to 9 mph.

    Low: 17 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 38. South wind 3 to 8 mph.

    High: 38 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 32. South wind 5 to 7 mph.

    Low: 32 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 51.

    High: 51 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

Detailed Forecast

Overnight
A slight chance of snow showers. Mostly cloudy, with a low around 22. West wind 10 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 30. West wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Partly cloudy, with a low around 17. Southwest wind 5 to 9 mph.
Wednesday
Partly sunny, with a high near 38. South wind 3 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 32. South wind 5 to 7 mph.
Thursday
Mostly cloudy, with a high near 51.
Thursday Night
Mostly cloudy, with a low around 37.
Friday
Partly sunny, with a high near 58.
Friday Night
A chance of rain between 8pm and 2am. Mostly cloudy, with a low around 41. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 59.
Saturday Night
Mostly cloudy, with a low around 44.
Sunday
A chance of rain. Mostly cloudy, with a high near 63. Chance of precipitation is 30%.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 50.
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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:
2:44 am EDT Mar 17, 2026
Forecast Valid:
2am EDT Mar 17, 2026-6pm EDT Mar 23, 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