Scorching Heat West and South-Central; Monsoon Threats; Areas of Heavy Rain

Excessive heat continues in the West and South-Central U.S. Temperatures heat up in the west next week with 90s and 100s north to as high as 127 in the desert. Monsoon flow also continues with threats of flash floods, dust storms, and dry thunderstorms. A low system may produce excessive rain to portions of the Middle Atlantic. Areas of heavy rain from the Gulf to the Great Lakes. Read More >

Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Mostly Cloudy

74°F

23°C

Humidity 69%
Wind Speed SE 10 G 22 mph
Barometer 29.83 in (1009.7 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 21 Jul 5:53 pm EDT
Extended Forecast for

West Mifflin PA

  • Tonight

    Tonight: Scattered showers and thunderstorms before 10pm, then isolated showers.  Cloudy, with a low around 62. East wind 5 to 9 mph becoming light northeast  after midnight.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Scattered
    Showers

    Low: 62 °F

  • Sunday

    Sunday: Showers likely, mainly after 5pm.  Mostly cloudy, with a high near 79. East wind 3 to 6 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Slight Chance
    Showers then
    Showers
    Likely

    High: 79 °F

  • Sunday
    Night

    Sunday Night: Showers likely before 2am, then a slight chance of showers after 3am.  Mostly cloudy, with a low around 67. Southeast wind 3 to 6 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Showers
    Likely then
    Chance
    Showers

    Low: 67 °F

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after noon.  Mostly cloudy, with a high near 85. Southeast wind 5 to 9 mph.  Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers then
    Chance
    T-storms

    High: 85 °F

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 70. Southeast wind 6 to 8 mph.  Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms then
    Slight Chance
    Showers

    Low: 70 °F

  • Tuesday

    Tuesday: A chance of showers.  Mostly cloudy, with a high near 83. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    Chance
    Showers

    High: 83 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers.  Mostly cloudy, with a low around 69. Chance of precipitation is 40%.

    Chance
    Showers

    Low: 69 °F

  • Wednesday

    Wednesday: Showers likely, with thunderstorms also possible after 11am.  Mostly cloudy, with a high near 82. Chance of precipitation is 70%.

    T-storms
    Likely

    High: 82 °F

  • Wednesday
    Night

    Wednesday Night: Showers and thunderstorms likely before 11pm, then a chance of showers.  Mostly cloudy, with a low around 68. Chance of precipitation is 60%.

    T-storms
    Likely then
    Chance
    Showers

    Low: 68 °F

Detailed Forecast

Tonight
Scattered showers and thunderstorms before 10pm, then isolated showers. Cloudy, with a low around 62. East wind 5 to 9 mph becoming light northeast after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers likely, mainly after 5pm. Mostly cloudy, with a high near 79. East wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Showers likely before 2am, then a slight chance of showers after 3am. Mostly cloudy, with a low around 67. Southeast wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 85. Southeast wind 5 to 9 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Southeast wind 6 to 8 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
A chance of showers. Mostly cloudy, with a high near 83. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 69. Chance of precipitation is 40%.
Wednesday
Showers likely, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 82. Chance of precipitation is 70%.
Wednesday Night
Showers and thunderstorms likely before 11pm, then a chance of showers. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.
Thursday
A chance of showers before 3pm. Mostly cloudy, with a high near 82. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 65.
Friday
Partly sunny, with a high near 81.
Friday Night
Partly cloudy, with a low around 63.
Saturday
Mostly sunny, with a high near 81.
Click Map For Forecast
Point Forecast:
West Mifflin PA
 40.36°N 79.91°W (Elev. 1017 ft)
6:28 pm EDT Jul 21, 2018
6pm EDT Jul 21, 2018-6pm EDT Jul 28, 2018
 
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Additional Resources

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