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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

42°F

6°C

Humidity 32%
Wind Speed NE 3 mph
Barometer 30.23 in (1025.2 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 14 Mar 9:53 pm EDT
Extended Forecast for

West Mifflin PA

  • Tonight

    Tonight: Mostly cloudy, with a low around 39. East wind 5 to 9 mph.

    Low: 39 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 68. Breezy, with a south wind 10 to 20 mph, with gusts as high as 38 mph.

    High: 68 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A chance of rain after 2am. Mostly cloudy, with a low around 48. Southeast wind around 17 mph, with gusts as high as 36 mph. Chance of precipitation is 30%.

    Low: 48 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: Rain before 5pm, then snow likely, possibly mixed with rain. High near 64. South wind around 18 mph becoming southwest in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 64 °F

    Rain then
    Rain/Snow

  • Monday Night

    Monday Night: Snow showers likely, possibly mixed with rain before 8pm, then a chance of snow showers. Mostly cloudy, with a low around 21. West wind around 18 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Rain/Snow
    Likely then
    Chance Snow
    Showers

  • Tuesday

    Tuesday: A slight chance of snow showers before 2pm. Mostly cloudy, with a high near 30. Breezy. Chance of precipitation is 20%.

    High: 30 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 40.

    High: 40 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 39. East wind 5 to 9 mph.
Sunday
Partly sunny, with a high near 68. Breezy, with a south wind 10 to 20 mph, with gusts as high as 38 mph.
Sunday Night
A chance of rain after 2am. Mostly cloudy, with a low around 48. Southeast wind around 17 mph, with gusts as high as 36 mph. Chance of precipitation is 30%.
Monday
Rain before 5pm, then snow likely, possibly mixed with rain. High near 64. South wind around 18 mph becoming southwest in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Monday Night
Snow showers likely, possibly mixed with rain before 8pm, then a chance of snow showers. Mostly cloudy, with a low around 21. West wind around 18 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
A slight chance of snow showers before 2pm. Mostly cloudy, with a high near 30. Breezy. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
Mostly cloudy, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
Mostly cloudy, with a high near 54.
Thursday Night
Mostly cloudy, with a low around 38.
Friday
Partly sunny, with a high near 59.
Friday Night
A chance of rain. Mostly cloudy, with a low around 39. Chance of precipitation is 30%.
Saturday
A chance of rain. Partly sunny, with a high near 58. Chance of precipitation is 30%.
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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:
7:41 pm EDT Mar 14, 2026
Forecast Valid:
10pm EDT Mar 14, 2026-6pm EDT Mar 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