Strong to Severe Thunderstorms and Heavy Rain in the Central U.S.; Snow Across Northwest and Northern Rockies

Strong to severe thunderstorms will be possible across the Central Plains and Missouri Valley Tuesday afternoon and evening. The main threats will be damaging wind and large hail. A late-season low pressure system will bring widespread high-elevation snow and lower elevation rain across the Pacific Northwest toward the Northern Rockies through Tuesday. Read More >

Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Fair

67°F

19°C

Humidity 61%
Wind Speed W 5 mph
Barometer 29.88 in (1011.5 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 29 Apr 7:54 pm CDT
Extended Forecast for

Decatur IL

  • Tonight

    Tonight: Patchy fog after 3am.  Otherwise, partly cloudy, with a low around 52. West wind 3 to 7 mph.

    Partly Cloudy
    then Patchy
    Fog

    Low: 52 °F

  • Tuesday

    Tuesday: Patchy fog before 8am.  Otherwise, sunny, with a high near 78. Light and variable wind becoming west southwest 5 to 8 mph in the morning.

    Patchy Fog
    then Sunny

    High: 78 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms after 1am.  Increasing clouds, with a low around 59. South wind 8 to 11 mph, with gusts as high as 18 mph.

    Mostly Clear
    then Chance
    Showers

    Low: 59 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 79. West southwest wind 7 to 11 mph, with gusts as high as 18 mph.

    Partly Sunny

    High: 79 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 62. South southeast wind 6 to 10 mph, with gusts as high as 17 mph.

    Partly Cloudy

    Low: 62 °F

  • Thursday

    Thursday: A 30 percent chance of showers after 1pm.  Mostly sunny, with a high near 83. Breezy, with a south wind 13 to 22 mph, with gusts as high as 32 mph.

    Breezy.
    Mostly Sunny
    then Chance
    Showers

    High: 83 °F

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 61. Breezy, with a south wind 13 to 22 mph, with gusts as high as 32 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms and
    Breezy then
    Showers
    Likely

    Low: 61 °F

  • Friday

    Friday: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a high near 72. Chance of precipitation is 70%.

    Showers
    Likely

    High: 72 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 53.

    Partly Cloudy

    Low: 53 °F

Detailed Forecast

Tonight
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 52. West wind 3 to 7 mph.
Tuesday
Patchy fog before 8am. Otherwise, sunny, with a high near 78. Light and variable wind becoming west southwest 5 to 8 mph in the morning.
Tuesday Night
A 30 percent chance of showers and thunderstorms after 1am. Increasing clouds, with a low around 59. South wind 8 to 11 mph, with gusts as high as 18 mph.
Wednesday
Partly sunny, with a high near 79. West southwest wind 7 to 11 mph, with gusts as high as 18 mph.
Wednesday Night
Partly cloudy, with a low around 62. South southeast wind 6 to 10 mph, with gusts as high as 17 mph.
Thursday
A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 83. Breezy, with a south wind 13 to 22 mph, with gusts as high as 32 mph.
Thursday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 61. Breezy, with a south wind 13 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 72. Chance of precipitation is 70%.
Friday Night
Partly cloudy, with a low around 53.
Saturday
A 30 percent chance of showers after 1pm. Sunny, with a high near 77.
Saturday Night
Partly cloudy, with a low around 56.
Sunday
Partly sunny, with a high near 75.
Sunday Night
Mostly cloudy, with a low around 59.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 77.
Click Map For Forecast
Point Forecast:
Decatur IL
 39.86°N 88.94°W (Elev. 682 ft)
8:11 pm CDT Apr 29, 2024
8pm CDT Apr 29, 2024-6pm CDT May 6, 2024
 
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Additional Resources

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