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 >

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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

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

West Mifflin PA

Tonight

Mostly Cloudy
Low: 14 °C
Monday

Showers
High: 18 °C
Monday
Night

Showers then
Chance
Showers
Low: 16 °C
Tuesday

T-storms
Likely
High: 23 °C
Tuesday
Night

T-storms
Likely
Low: 19 °C
Wednesday

T-storms
Likely
High: 22 °C
Wednesday
Night

Chance
T-storms then
Mostly Cloudy
Low: 12 °C
Thursday

Mostly Cloudy
High: 20 °C
Thursday
Night

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.