Heavy Rainfall and Flash Flood Threats From the Lower Mississippi Valley Into Ohio/Tennessee Valleys; Elevated to Critical Fire Concerns Out West

Heavy to excessive rainfall with flash flood concerns will be possible from the Lower Mississippi Valley into parts of the Ohio/Tennessee Valleys. Elevated to Critical Fire weather threats will persist across the Great Basin and central Rockies. Finally, Major to Record river flooding will continue in portions of the Midwest and across parts of North and South Carolina. Read More >

Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Overcast

19°C

66°F

Humidity 78%
Wind Speed E 6 km/h
Barometer 1021.6 mb (30.16 in)
Dewpoint 15°C (59°F)
Visibility 16 km
Last update 23 Sep 5:53 pm EDT
Extended Forecast for

West Mifflin PA

  • Tonight

    Tonight: Mostly cloudy, with a low around 14. East wind around 8 km/h.

    Mostly Cloudy

    Low: 14 °C

  • Monday

    Monday: Showers, mainly after 8am.  High near 18. Southeast wind 10 to 16 km/h.  Chance of precipitation is 80%. New precipitation amounts between 2.5 and 5 mm possible.

    Showers

    High: 18 °C

  • Monday
    Night

    Monday Night: Showers, mainly before 11pm.  Low around 16. Southeast wind 11 to 16 km/h.  Chance of precipitation is 80%. New precipitation amounts between 1 and 2 cm possible.

    Showers then
    Chance
    Showers

    Low: 16 °C

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly before 5pm.  Cloudy, with a high near 23. South wind 11 to 14 km/h.  Chance of precipitation is 70%. New rainfall amounts between 7.5 mm and 1 cm possible.

    T-storms
    Likely

    High: 23 °C

  • Tuesday
    Night

    Tuesday Night: Showers and thunderstorms likely, mainly after 9pm.  Cloudy, with a low around 19. South wind around 11 km/h.  Chance of precipitation is 70%. New rainfall amounts between 7.5 mm and 1 cm possible.

    T-storms
    Likely

    Low: 19 °C

  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly before 5pm.  Cloudy, with a high near 22. Chance of precipitation is 70%. New rainfall amounts between 7.5 mm and 1 cm possible.

    T-storms
    Likely

    High: 22 °C

  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms before 8pm.  Mostly cloudy, with a low around 12. Chance of precipitation is 30%.

    Chance
    T-storms then
    Mostly Cloudy

    Low: 12 °C

  • Thursday

    Thursday: Mostly cloudy, with a high near 20.

    Mostly Cloudy

    High: 20 °C

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 12.

    Mostly Cloudy

    Low: 12 °C

Detailed Forecast

Tonight
Mostly cloudy, with a low around 14. East wind around 8 km/h.
Monday
Showers, mainly after 8am. High near 18. Southeast wind 10 to 16 km/h. Chance of precipitation is 80%. New precipitation amounts between 2.5 and 5 mm possible.
Monday Night
Showers, mainly before 11pm. Low around 16. Southeast wind 11 to 16 km/h. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 cm possible.
Tuesday
Showers and thunderstorms likely, mainly before 5pm. Cloudy, with a high near 23. South wind 11 to 14 km/h. Chance of precipitation is 70%. New rainfall amounts between 7.5 mm and 1 cm possible.
Tuesday Night
Showers and thunderstorms likely, mainly after 9pm. Cloudy, with a low around 19. South wind around 11 km/h. Chance of precipitation is 70%. New rainfall amounts between 7.5 mm and 1 cm possible.
Wednesday
Showers and thunderstorms likely, mainly before 5pm. Cloudy, with a high near 22. Chance of precipitation is 70%. New rainfall amounts between 7.5 mm and 1 cm possible.
Wednesday Night
A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 12. Chance of precipitation is 30%.
Thursday
Mostly cloudy, with a high near 20.
Thursday Night
Mostly cloudy, with a low around 12.
Friday
Mostly sunny, with a high near 21.
Friday Night
Partly cloudy, with a low around 10.
Saturday
Mostly sunny, with a high near 20.
Saturday Night
Partly cloudy, with a low around 12.
Sunday
Partly sunny, with a high near 21.
Click Map For Forecast
Point Forecast:
West Mifflin PA
 40.36°N 79.91°W (Elev. 310 m)
6:10 pm EDT Sep 23, 2018
6pm EDT Sep 23, 2018-6pm EDT Sep 30, 2018
 
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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