Storms from the South to the Great Lakes; Summer Heat in the Plains

Isolated storms in the South and Central High Plains may produce large to very large hail and damaging winds, some significant. Strong to severe storms may impact areas from the Gulf Coast to the Great Lakes. Heat Advisories are up for portions of the Plains with critical fire weather threats across northwestern Minnesota. Heat and fire weather threats to develop in the Southwest. Read More >

Hazardous Weather Conditions

Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Partly Cloudy

27°C

81°F

Humidity 61%
Wind Speed N 9 km/h
Barometer 1010.5 mb (29.85 in)
Dewpoint 19°C (66°F)
Visibility 16 km
Heat Index28°C (83°F)
Last update 12 Jun 4:53 pm EDT
Extended Forecast for

West Mifflin PA

  • Tonight

    Tonight: Partly cloudy, with a low around 19. Calm wind.

    Partly Cloudy

    Low: 19 °C

  • Sunday

    Sunday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm.  Mostly sunny, with a high near 29. Southwest wind 5 to 11 km/h.  Chance of precipitation is 70%. New rainfall amounts between 5 and 7.5 mm possible.

    Slight Chance
    T-storms then
    Showers
    Likely

    High: 29 °C

  • Sunday
    Night

    Sunday Night: Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am.  Partly cloudy, with a low around 16. Northwest wind 5 to 11 km/h.  Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Showers
    Likely then
    Slight Chance
    Showers

    Low: 16 °C

  • Monday

    Monday: Showers likely and possibly a thunderstorm, mainly after 2pm.  Mostly sunny, with a high near 27. Southwest wind 5 to 11 km/h becoming west in the afternoon.  Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Slight Chance
    Showers then
    Showers
    Likely

    High: 27 °C

  • Monday
    Night

    Monday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am.  Partly cloudy, with a low around 14. Northwest wind 3 to 8 km/h.  Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.

    Showers
    Likely then
    Chance
    Showers

    Low: 14 °C

  • Tuesday

    Tuesday: A slight chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 24. Chance of precipitation is 30%.

    Chance
    Showers

    High: 24 °C

  • Tuesday
    Night

    Tuesday Night: A chance of showers before 8pm.  Mostly clear, with a low around 13. Chance of precipitation is 30%.

    Chance
    Showers then
    Mostly Clear

    Low: 13 °C

  • Wednesday

    Wednesday: Sunny, with a high near 24.

    Sunny

    High: 24 °C

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 10.

    Mostly Clear

    Low: 10 °C

Detailed Forecast

Tonight
Partly cloudy, with a low around 19. Calm wind.
Sunday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Mostly sunny, with a high near 29. Southwest wind 5 to 11 km/h. Chance of precipitation is 70%. New rainfall amounts between 5 and 7.5 mm possible.
Sunday Night
Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 16. Northwest wind 5 to 11 km/h. Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Monday
Showers likely and possibly a thunderstorm, mainly after 2pm. Mostly sunny, with a high near 27. Southwest wind 5 to 11 km/h becoming west in the afternoon. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Monday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 14. Northwest wind 3 to 8 km/h. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.
Tuesday
A slight chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 24. Chance of precipitation is 30%.
Tuesday Night
A chance of showers before 8pm. Mostly clear, with a low around 13. Chance of precipitation is 30%.
Wednesday
Sunny, with a high near 24.
Wednesday Night
Mostly clear, with a low around 10.
Thursday
Sunny, with a high near 25.
Thursday Night
Mostly clear, with a low around 13.
Friday
Mostly sunny, with a high near 28.
Friday Night
A chance of showers. Mostly cloudy, with a low around 17. Chance of precipitation is 30%.
Saturday
A chance of showers. Mostly sunny, with a high near 26. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
West Mifflin PA
 40.36°N 79.91°W (Elev. 310 m)
4:02 pm EDT Jun 12, 2021
5pm EDT Jun 12, 2021-6pm EDT Jun 19, 2021
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database