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Winter storm conditions possible for parts of Central Plains on Saturday

Widespread precipitation, including heavy snow, will push farther east on Saturday east across the central and southern Rockies. Snow will extend from the Rockies into the central High Plains by late Saturday, spreading farther east on Sunday, with moderate to heavy snows and gusty winds expected across portions of South Dakota and Minnesota by the end of the weekend. Read More >

Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Fair

34°F

1°C

Humidity 85%
Wind Speed SW 17 mph
Barometer 29.92 in (1013.7 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 20 Jan 12:54 am CST
Extended Forecast for

Decatur IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 32. South southwest wind 10 to 14 mph, with gusts as high as 18 mph.

    Mostly Cloudy

    Low: 32 °F

  • Saturday

    Saturday: Cloudy, with a high near 47. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.

    Cloudy

    High: 47 °F

  • Saturday
    Night

    Saturday Night: A slight chance of showers before midnight, then a chance of showers or drizzle after midnight.  Patchy fog.  Otherwise, cloudy, with a low around 36. South wind around 7 mph.  Chance of precipitation is 30%.

    Chance
    Showers and
    Patchy Fog

    Low: 36 °F

  • Sunday

    Sunday: A 30 percent chance of showers or drizzle.  Areas of fog.  Otherwise, cloudy, with a high near 50. South wind 7 to 9 mph.

    Chance
    Showers and
    Areas Fog

    High: 50 °F

  • Sunday
    Night

    Sunday Night: Showers.  Temperature rising to around 52 by 1am. South southeast wind 9 to 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Showers
    Likely then
    Showers

    Low: 46 °F

  • Monday

    Monday: Showers likely before noon, then a chance of rain after noon.  Mostly cloudy, with a high near 52. South wind 14 to 16 mph, with gusts as high as 32 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers
    Likely

    High: 52 °F

  • Monday
    Night

    Monday Night: A chance of rain before 8pm, then a chance of rain and snow between 8pm and 9pm, then a chance of snow after 9pm.  Mostly cloudy, with a low around 28. West wind around 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 40%.

    Chance
    Rain/Snow
    then Chance
    Snow

    Low: 28 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 36.

    Partly Sunny

    High: 36 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 24.

    Mostly Clear

    Low: 24 °F

Detailed Forecast

Overnight
Mostly cloudy, with a low around 32. South southwest wind 10 to 14 mph, with gusts as high as 18 mph.
Saturday
Cloudy, with a high near 47. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Saturday Night
A slight chance of showers before midnight, then a chance of showers or drizzle after midnight. Patchy fog. Otherwise, cloudy, with a low around 36. South wind around 7 mph. Chance of precipitation is 30%.
Sunday
A 30 percent chance of showers or drizzle. Areas of fog. Otherwise, cloudy, with a high near 50. South wind 7 to 9 mph.
Sunday Night
Showers. Temperature rising to around 52 by 1am. South southeast wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Monday
Showers likely before noon, then a chance of rain after noon. Mostly cloudy, with a high near 52. South wind 14 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
A chance of rain before 8pm, then a chance of rain and snow between 8pm and 9pm, then a chance of snow after 9pm. Mostly cloudy, with a low around 28. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Tuesday
Partly sunny, with a high near 36.
Tuesday Night
Mostly clear, with a low around 24.
Wednesday
Mostly sunny, with a high near 40.
Wednesday Night
Partly cloudy, with a low around 26.
Thursday
Mostly sunny, with a high near 46.
Thursday Night
Partly cloudy, with a low around 34.
Friday
A chance of showers. Mostly sunny, with a high near 50.
Click Map For Forecast
Point Forecast:
Decatur IL
 39.86°N 88.94°W (Elev. 682 ft)
11:44 pm CST Jan 19, 2018
1am CST Jan 20, 2018-6pm CST Jan 26, 2018
 
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