Severe Weather and Flooding Threats

A slow moving storm system continues to advance to the east bringing a severe weather and flash flooding threat from the Midwest to the central Gulf Coast. A Pacific storm system is expected to produce severe thunderstorms beginning late Thursday afternoon in the Northwest and Northern Rockies. Read More >

Hazardous Weather Conditions

Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Mostly Cloudy

68°F

20°C

Humidity 96%
Wind Speed SE 12 mph
Barometer 29.76 in (1007.2 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 26 May 6:54 am CDT
Extended Forecast for

3 Miles ESE Warrensburg IL

  • Today

    Today: Showers and thunderstorms likely, mainly before 11am, then showers likely and possibly a thunderstorm after 1pm.  Cloudy, then gradually becoming mostly sunny, with a high near 74. South southeast wind 10 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Showers
    Likely

    High: 74 °F

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am.  Mostly cloudy, with a low around 56. South wind 5 to 9 mph becoming light south southwest. Winds could gust as high as 15 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms then
    Showers
    Likely

    Low: 56 °F

  • Friday

    Friday: Showers likely, with thunderstorms also possible after 1pm.  Mostly cloudy, with a high near 66. West southwest wind 5 to 13 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely

    High: 66 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 52. North northwest wind 5 to 10 mph becoming light  in the evening. Winds could gust as high as 18 mph.

    Partly Cloudy

    Low: 52 °F

  • Saturday

    Saturday: Sunny, with a high near 77. Light south southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 16 mph.

    Sunny

    High: 77 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 61. South wind 10 to 13 mph, with gusts as high as 22 mph.

    Mostly Clear

    Low: 61 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 84. Breezy, with a south wind 14 to 21 mph, with gusts as high as 32 mph.

    Mostly Sunny
    and Breezy

    High: 84 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 69. Breezy.

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

    Low: 69 °F

  • Memorial
    Day

    Memorial Day: Sunny, with a high near 89.

    Sunny

    High: 89 °F

Detailed Forecast

Today
Showers and thunderstorms likely, mainly before 11am, then showers likely and possibly a thunderstorm after 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 74. South southeast wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 56. South wind 5 to 9 mph becoming light south southwest. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 66. West southwest wind 5 to 13 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Partly cloudy, with a low around 52. North northwest wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 18 mph.
Saturday
Sunny, with a high near 77. Light south southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 16 mph.
Saturday Night
Mostly clear, with a low around 61. South wind 10 to 13 mph, with gusts as high as 22 mph.
Sunday
Mostly sunny, with a high near 84. Breezy, with a south wind 14 to 21 mph, with gusts as high as 32 mph.
Sunday Night
Partly cloudy, with a low around 69. Breezy.
Memorial Day
Sunny, with a high near 89.
Monday Night
Mostly clear, with a low around 68.
Tuesday
Sunny, with a high near 91.
Tuesday Night
Mostly clear, with a low around 69.
Wednesday
Sunny, with a high near 90.
Click Map For Forecast
Point Forecast:
3 Miles ESE Warrensburg IL
 39.91°N 89.02°W (Elev. 699 ft)
6:40 am CDT May 26, 2022
7am CDT May 26, 2022-6pm CDT Jun 1, 2022
 
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Additional Resources

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Hourly Weather Forecast

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