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Heavy Rains and Potential for Flash Floods

Severe thunderstorms with damaging winds and heavy rains will be possible from the Ohio Valley to the Northeast Tuesday. In addition, heavy rains possible in the central Plains and southern Rockies. Heavy rain threat moves into the southern Mid-Atlantic Wednesday. Dry conditions remain out west where isolated dry thunderstorms could exacerbate ongoing fires and start new fires. Read More >

Hazardous Weather Conditions

Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Fair

74°F

23°C

Humidity 82%
Wind Speed S 8 mph
Barometer 30.11 in (1019.0 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 21 Aug 11:53 pm EDT
Extended Forecast for

Pittsburgh PA

  • Overnight

    Overnight: Mostly cloudy, with a low around 70. Light south wind.

    Mostly Cloudy

    Low: 70 °F

  • Tuesday

    Tuesday: Showers and thunderstorms, mainly after 4pm.  High near 89. South wind 6 to 16 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Slight Chance
    Showers then
    T-storms

    High: 89 °F

  • Tuesday
    Night

    Tuesday Night: Showers and thunderstorms before 3am, then a slight chance of showers.  Low around 64. Southwest wind 7 to 11 mph becoming northwest after midnight.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    T-storms then
    Chance
    T-storms

    Low: 64 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 76. Northwest wind around 7 mph.

    Mostly Sunny

    High: 76 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 57. Northwest wind 5 to 7 mph becoming calm  in the evening.

    Partly Cloudy

    Low: 57 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 75.

    Mostly Sunny

    High: 75 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 54.

    Partly Cloudy

    Low: 54 °F

  • Friday

    Friday: Sunny, with a high near 74.

    Sunny

    High: 74 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 53.

    Mostly Clear

    Low: 53 °F

Detailed Forecast

Overnight
Mostly cloudy, with a low around 70. Light south wind.
Tuesday
Showers and thunderstorms, mainly after 4pm. High near 89. South wind 6 to 16 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and thunderstorms before 3am, then a slight chance of showers. Low around 64. Southwest wind 7 to 11 mph becoming northwest after midnight. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Mostly sunny, with a high near 76. Northwest wind around 7 mph.
Wednesday Night
Partly cloudy, with a low around 57. Northwest wind 5 to 7 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 75.
Thursday Night
Partly cloudy, with a low around 54.
Friday
Sunny, with a high near 74.
Friday Night
Mostly clear, with a low around 53.
Saturday
Sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 55.
Sunday
Mostly sunny, with a high near 77.
Sunday Night
Partly cloudy, with a low around 58.
Monday
Mostly sunny, with a high near 77.
Click Map For Forecast
Point Forecast:
Pittsburgh PA
 40.43°N 79.98°W (Elev. 814 ft)
8:46 pm EDT Aug 21, 2017
12am EDT Aug 22, 2017-6pm EDT Aug 27, 2017
 
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