Locally Heavy Rainfall Possible Over the Four Corners; Critical Fire Weather Conditions in the Great Basin

Monsoon moisture will result in locally heavy showers and thunderstorms over the Four Corners region, which could lead to flash flooding. While, critical fire weather threats are expected for much of the Great Basin, from dry and windy conditions. Finally, Tropical Cyclone Humberto remains well offshore of the Southeast, but rip currents and heavy surf are expected from Florida to the Carolinas. Read More >

Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Light Rain

67°F

19°C

Humidity 84%
Wind Speed SE 7 mph
Barometer 30.16 in (1020.9 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 15 Sep 10:54 am CDT
Extended Forecast for

2 Miles WNW Decatur IL

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly before noon.  Cloudy, then gradually becoming mostly sunny, with a high near 88. Northwest wind 9 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 16 mph.

    Chance
    T-storms

    High: 88 °F

  • Tonight

    Tonight: A slight chance of showers and thunderstorms between 9pm and 1am.  Partly cloudy, with a low around 69. South southwest wind around 6 mph becoming light and variable  after midnight.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 69 °F

  • Monday

    Monday: Sunny, with a high near 87. North northeast wind 5 to 7 mph.

    Sunny

    High: 87 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 66. Light northeast wind.

    Partly Cloudy

    Low: 66 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 87. Light east wind.

    Partly Sunny

    High: 87 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 65. Light southeast wind.

    Partly Cloudy

    Low: 65 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 88. Southeast wind 3 to 5 mph.

    Mostly Sunny

    High: 88 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 67.

    Partly Cloudy

    Low: 67 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 88.

    Mostly Sunny

    High: 88 °F

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a high near 88. Northwest wind 9 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 16 mph.
Tonight
A slight chance of showers and thunderstorms between 9pm and 1am. Partly cloudy, with a low around 69. South southwest wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 20%.
Monday
Sunny, with a high near 87. North northeast wind 5 to 7 mph.
Monday Night
Partly cloudy, with a low around 66. Light northeast wind.
Tuesday
Partly sunny, with a high near 87. Light east wind.
Tuesday Night
Partly cloudy, with a low around 65. Light southeast wind.
Wednesday
Mostly sunny, with a high near 88. Southeast wind 3 to 5 mph.
Wednesday Night
Partly cloudy, with a low around 67.
Thursday
Mostly sunny, with a high near 88.
Thursday Night
Partly cloudy, with a low around 68.
Friday
Mostly sunny, with a high near 88.
Friday Night
Partly cloudy, with a low around 69.
Saturday
Mostly sunny, with a high near 86.
Click Map For Forecast
Point Forecast:
2 Miles WNW Decatur IL
 39.86°N 88.97°W (Elev. 676 ft)
11:25 am CDT Sep 15, 2019
11am CDT Sep 15, 2019-6pm CDT Sep 21, 2019
 
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Additional Resources

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Hourly Weather Forecast

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