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Hazardous Weather Conditions

Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Fair

33°F

1°C

Humidity 35%
Wind Speed W 15 G 30 mph
Barometer 30.10 in (1020.7 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 22 Jan 1:53 pm EST
Extended Forecast for

West Mifflin PA

Winter Storm Watch January 24, 07:00pm until January 26, 01:00pm
Click here for hazard details and duration
Winter Storm Watch

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 36. West wind around 14 mph, with gusts as high as 29 mph.

    High: 36 °F

    Mostly Sunny

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 17. West wind 8 to 10 mph.

    Low: 17 °F

    Decreasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a temperature falling to around 12 by 5pm. Wind chill values as low as -3. West wind 10 to 15 mph, with gusts as high as 26 mph.

    High: 21 °F⇓

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 0. Wind chill values as low as -11. Northwest wind 6 to 11 mph, with gusts as high as 21 mph.

    Low: 0 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of snow after 1pm. Mostly cloudy and cold, with a high near 13. Northeast wind 5 to 7 mph. Chance of precipitation is 20%.

    High: 13 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Snow. Low around 11. Chance of precipitation is 90%.

    Low: 11 °F

    Snow

  • Sunday

    Sunday: Snow. The snow could be heavy at times. High near 23. Chance of precipitation is 100%.

    High: 23 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow. Low around 12. Chance of precipitation is 90%.

    Low: 12 °F

    Snow

  • Monday

    Monday: Snow likely, mainly before 1pm. Mostly cloudy and cold, with a high near 15. Chance of precipitation is 60%.

    High: 15 °F

    Snow Likely

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 36. West wind around 14 mph, with gusts as high as 29 mph.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 17. West wind 8 to 10 mph.
Friday
Mostly sunny, with a temperature falling to around 12 by 5pm. Wind chill values as low as -3. West wind 10 to 15 mph, with gusts as high as 26 mph.
Friday Night
Partly cloudy, with a low around 0. Wind chill values as low as -11. Northwest wind 6 to 11 mph, with gusts as high as 21 mph.
Saturday
A slight chance of snow after 1pm. Mostly cloudy and cold, with a high near 13. Northeast wind 5 to 7 mph. Chance of precipitation is 20%.
Saturday Night
Snow. Low around 11. Chance of precipitation is 90%.
Sunday
Snow. The snow could be heavy at times. High near 23. Chance of precipitation is 100%.
Sunday Night
Snow. Low around 12. Chance of precipitation is 90%.
Monday
Snow likely, mainly before 1pm. Mostly cloudy and cold, with a high near 15. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 0.
Tuesday
Partly sunny and cold, with a high near 15.
Tuesday Night
Mostly cloudy, with a low around 8.
Wednesday
A chance of snow. Mostly cloudy, with a high near 18. Chance of precipitation is 40%.
Basemap Options
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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:
1:21 pm EST Jan 22, 2026
Forecast Valid:
2pm EST Jan 22, 2026-6pm EST Jan 28, 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