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Hazardous Weather Conditions

Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Partly Cloudy

27°F

-3°C

Humidity 78%
Wind Speed S 9 mph
Barometer 29.99 in (1017.4 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 13 Mar 4:53 am EDT
Extended Forecast for

West Mifflin PA

Wind Advisory March 13, 08:00am until March 14, 12:00am
Click here for hazard details and duration
Wind Advisory

  • Today

    Today: A chance of rain and snow before 1pm, then a chance of rain after 2pm. Mostly cloudy, with a high near 55. Breezy, with a south wind 9 to 14 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 47 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 55 °F

    Chance
    Rain/Snow
    then Chance
    Rain and
    Breezy

  • Tonight

    Tonight: A slight chance of rain before 9pm. Partly cloudy, with a low around 30. West wind 15 to 18 mph, with gusts as high as 43 mph. Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 49. West wind 8 to 10 mph, with gusts as high as 21 mph.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain after 2am. Mostly cloudy, with a low around 39. Light and variable wind becoming east 5 to 8 mph in the evening. Chance of precipitation is 20%.

    Low: 39 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Sunday

    Sunday: Mostly cloudy, with a high near 68. Southeast wind 10 to 18 mph, with gusts as high as 30 mph.

    High: 68 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of rain after 2am. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.

    Low: 53 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: Rain, mainly after 8am. High near 71. Breezy. Chance of precipitation is 90%.

    High: 71 °F

    Rain and
    Breezy

  • Monday Night

    Monday Night: A chance of rain and snow before 2am. Mostly cloudy, with a low around 23. Breezy. Chance of precipitation is 40%.

    Low: 23 °F

    Chance
    Rain/Snow and
    Breezy

  • Tuesday

    Tuesday: A chance of snow between 8am and 2pm. Mostly cloudy, with a high near 31. Breezy. Chance of precipitation is 30%.

    High: 31 °F

    Chance Snow
    and Breezy

Detailed Forecast

Today
A chance of rain and snow before 1pm, then a chance of rain after 2pm. Mostly cloudy, with a high near 55. Breezy, with a south wind 9 to 14 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 47 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tonight
A slight chance of rain before 9pm. Partly cloudy, with a low around 30. West wind 15 to 18 mph, with gusts as high as 43 mph. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 49. West wind 8 to 10 mph, with gusts as high as 21 mph.
Saturday Night
A slight chance of rain after 2am. Mostly cloudy, with a low around 39. Light and variable wind becoming east 5 to 8 mph in the evening. Chance of precipitation is 20%.
Sunday
Mostly cloudy, with a high near 68. Southeast wind 10 to 18 mph, with gusts as high as 30 mph.
Sunday Night
A chance of rain after 2am. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.
Monday
Rain, mainly after 8am. High near 71. Breezy. Chance of precipitation is 90%.
Monday Night
A chance of rain and snow before 2am. Mostly cloudy, with a low around 23. Breezy. Chance of precipitation is 40%.
Tuesday
A chance of snow between 8am and 2pm. Mostly cloudy, with a high near 31. Breezy. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
Partly sunny, with a high near 41.
Wednesday Night
Mostly cloudy, with a low around 31.
Thursday
Mostly cloudy, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Mifflin PA
 40.34°N 79.91°W (Elev. 1086 ft)
Last Update:
4:31 am EDT Mar 13, 2026
Forecast Valid:
5am EDT Mar 13, 2026-6pm EDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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