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Hazardous Weather Conditions

Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Fair

30°F

-1°C

Humidity 75%
Wind Speed NE 3 mph
Barometer 30.00 in (1017.5 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 26 Dec 6:53 am EST
Extended Forecast for

West Mifflin PA

Winter Weather Advisory December 26, 08:00am until December 26, 03:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: A slight chance of freezing rain before 9am, then rain. Some thunder is also possible. High near 50. East wind 7 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 100%. Little or no ice accumulation expected.

    High: 50 °F

    Rain/Freezing
    Rain Likely
    then Rain

  • Tonight

    Tonight: Rain likely and possibly a thunderstorm before 8pm, then a chance of rain between 8pm and 9pm. Cloudy, with a low around 35. Northwest wind around 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 35 °F

    Rain Likely
    then Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 41. Northwest wind around 5 mph becoming calm in the morning.

    High: 41 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 33. Light east wind.

    Low: 33 °F

    Mostly Cloudy

  • Sunday

    Sunday: Rain. High near 59. Southeast wind 5 to 9 mph becoming south in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 59 °F

    Rain

  • Sunday Night

    Sunday Night: Rain. Low around 49. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 49 °F

    Rain

  • Monday

    Monday: Rain before 1pm, then rain and snow likely. High near 55. Breezy. Chance of precipitation is 90%.

    High: 55 °F

    Breezy. Rain
    then
    Rain/Snow

  • Monday Night

    Monday Night: Snow likely, mainly before 1am. Cloudy, with a low around 21. Breezy. Chance of precipitation is 60%.

    Low: 21 °F

    Snow Likely
    and Breezy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 29. Breezy.

    High: 29 °F

    Mostly Cloudy
    and Breezy

Detailed Forecast

Today
A slight chance of freezing rain before 9am, then rain. Some thunder is also possible. High near 50. East wind 7 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 100%. Little or no ice accumulation expected.
Tonight
Rain likely and possibly a thunderstorm before 8pm, then a chance of rain between 8pm and 9pm. Cloudy, with a low around 35. Northwest wind around 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Mostly cloudy, with a high near 41. Northwest wind around 5 mph becoming calm in the morning.
Saturday Night
Mostly cloudy, with a low around 33. Light east wind.
Sunday
Rain. High near 59. Southeast wind 5 to 9 mph becoming south in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain. Low around 49. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Monday
Rain before 1pm, then rain and snow likely. High near 55. Breezy. Chance of precipitation is 90%.
Monday Night
Snow likely, mainly before 1am. Cloudy, with a low around 21. Breezy. Chance of precipitation is 60%.
Tuesday
Mostly cloudy, with a high near 29. Breezy.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
A chance of snow. Mostly cloudy, with a high near 32. Chance of precipitation is 30%.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.
New Year's Day
Mostly cloudy, with a high near 27.
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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:
1:48 am EST Dec 26, 2025
Forecast Valid:
7am EST Dec 26, 2025-6pm EST Jan 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation