Heavy Mountain Snow in the Northwest; Flooding Possible in the South

Heavy mountain snow and high winds have returned to the Northwestern U.S. today into Friday. Total snow accumulations could reach 3 feet in the higher elevations. Several rounds of heavy showers and thunderstorms tracking from the ArkLaTex into the Tennessee Valley may result in localized flash, urban, and small stream flooding into early next week, along with new river flooding. Read More >

Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Fair

38°F

3°C

Humidity 79%
Wind Speed NW 3 mph
Barometer 30.40 in (1029.9 mb)
Dewpoint 32°F (0°C)
Visibility 8.00 mi
Last update 25 Feb 9:54 am CST
Extended Forecast for

Decatur IL

  • Today

    Today: Partly sunny, with a high near 44. West northwest wind 5 to 7 mph.

    Partly Sunny

    High: 44 °F

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 27. Calm wind becoming east around 6 mph after midnight.

    Decreasing
    Clouds

    Low: 27 °F

  • Friday

    Friday: Sunny, with a high near 50. Southeast wind 7 to 14 mph, with gusts as high as 23 mph.

    Sunny

    High: 50 °F

  • Friday
    Night

    Friday Night: A 40 percent chance of rain before midnight.  Mostly cloudy, with a low around 36. Southeast wind 8 to 10 mph becoming west southwest after midnight. Winds could gust as high as 20 mph.

    Chance Rain
    then Mostly
    Cloudy

    Low: 36 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 56. West southwest wind 6 to 9 mph becoming south in the afternoon. Winds could gust as high as 17 mph.

    Mostly Sunny

    High: 56 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 39. South southeast wind 5 to 7 mph, with gusts as high as 16 mph.

    Mostly Cloudy

    Low: 39 °F

  • Sunday

    Sunday: Mostly cloudy, with a high near 52. West southwest wind 5 to 11 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph.

    Mostly Cloudy

    High: 52 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 26.

    Partly Cloudy

    Low: 26 °F

  • Monday

    Monday: Sunny, with a high near 46.

    Sunny

    High: 46 °F

Detailed Forecast

Today
Partly sunny, with a high near 44. West northwest wind 5 to 7 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 27. Calm wind becoming east around 6 mph after midnight.
Friday
Sunny, with a high near 50. Southeast wind 7 to 14 mph, with gusts as high as 23 mph.
Friday Night
A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 36. Southeast wind 8 to 10 mph becoming west southwest after midnight. Winds could gust as high as 20 mph.
Saturday
Mostly sunny, with a high near 56. West southwest wind 6 to 9 mph becoming south in the afternoon. Winds could gust as high as 17 mph.
Saturday Night
Mostly cloudy, with a low around 39. South southeast wind 5 to 7 mph, with gusts as high as 16 mph.
Sunday
Mostly cloudy, with a high near 52. West southwest wind 5 to 11 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 26.
Monday
Sunny, with a high near 46.
Monday Night
Mostly clear, with a low around 28.
Tuesday
Mostly sunny, with a high near 49.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
Mostly sunny, with a high near 52.
Click Map For Forecast
Point Forecast:
Decatur IL
 39.86°N 88.94°W (Elev. 682 ft)
10:39 am CST Feb 25, 2021
10am CST Feb 25, 2021-6pm CST Mar 3, 2021
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database