Flash Flood Watches in Southeast and Tennessee Valley; Critical Fire Weather in California; Severe Weather in Upper Midwest

Flash flood watches are in effect today in parts of the Southeast and Tennessee Valley from organized areas of heavy to excessive rainfall. Meanwhile, critical fire weather conditions are likely across northern California with offshore winds and dry conditions. Finally, a strong cold front will produce severe thunderstorms across the Upper to Mid Mississippi Valley. Read More >

Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Fair

74°F

23°C

Humidity 71%
Wind Speed SE 6 mph
Barometer 30.20 in (1022.3 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 20 Sep 10:53 am EDT
Extended Forecast for

Thornburg PA

  • Today

    Today: Partly sunny, with a high near 84. Southeast wind around 10 mph.

    Partly Sunny

    High: 84 °F

  • Tonight

    Tonight: Mostly cloudy, with a low around 64. Southeast wind 9 to 11 mph.

    Mostly Cloudy

    Low: 64 °F

  • Tuesday

    Tuesday: A chance of showers.  Mostly cloudy, with a high near 75. South wind 6 to 8 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    High: 75 °F

  • Tuesday
    Night

    Tuesday Night: Showers, mainly after 2am.  Low around 65. Southeast wind around 7 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Chance
    Showers then
    Showers

    Low: 65 °F

  • Wednesday

    Wednesday: Showers.  High near 74. South wind around 7 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

    Showers

    High: 74 °F

  • Wednesday
    Night

    Wednesday Night: Showers likely, mainly before 2am.  Mostly cloudy, with a low around 56. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    Showers
    Likely

    Low: 56 °F

  • Thursday

    Thursday: A chance of showers.  Mostly cloudy, with a high near 65. Chance of precipitation is 50%.

    Chance
    Showers

    High: 65 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 50.

    Partly Cloudy

    Low: 50 °F

  • Friday

    Friday: Sunny, with a high near 68.

    Sunny

    High: 68 °F

Detailed Forecast

Today
Partly sunny, with a high near 84. Southeast wind around 10 mph.
Tonight
Mostly cloudy, with a low around 64. Southeast wind 9 to 11 mph.
Tuesday
A chance of showers. Mostly cloudy, with a high near 75. South wind 6 to 8 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Showers, mainly after 2am. Low around 65. Southeast wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Showers. High near 74. South wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Wednesday Night
Showers likely, mainly before 2am. Mostly cloudy, with a low around 56. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday
A chance of showers. Mostly cloudy, with a high near 65. Chance of precipitation is 50%.
Thursday Night
Partly cloudy, with a low around 50.
Friday
Sunny, with a high near 68.
Friday Night
Mostly clear, with a low around 50.
Saturday
Mostly sunny, with a high near 70.
Saturday Night
Partly cloudy, with a low around 51.
Sunday
Mostly sunny, with a high near 69.
Click Map For Forecast
Point Forecast:
Thornburg PA
 40.44°N 80.07°W (Elev. 827 ft)
10:04 am EDT Sep 20, 2021
11am EDT Sep 20, 2021-6pm EDT Sep 26, 2021
 
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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