Difficult Travel Conditions Across the South; Snow for the Pacific Northwest and Rockies

Occasional rain, heavy at times, will affect areas of the south through today. This storm lifts northward on Sunday across the Great Lakes region with rain and gusty winds for the eastern third of the country. Meanwhile, a storm approaching the Pacific Northwest will bring a wintry mixture, gusty winds and heavy snow into the Cascades and northern Rockies through Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Fair

49°F

9°C

Humidity 74%
Wind Speed S 7 mph
Barometer 29.93 in (1013.9 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 26 Nov 3:54 pm CST
Extended Forecast for

Decatur Airport IL

  • Tonight

    Tonight: Rain, mainly before 5am, then showers and possibly a thunderstorm after 5am. Some of the storms could produce heavy rainfall.  Low around 41. South southeast wind 6 to 11 mph becoming northeast after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Rain Likely
    then Heavy
    Rain

    Low: 41 °F

  • Sunday

    Sunday: Rain and possibly a thunderstorm before 3pm, then a slight chance of rain between 3pm and 5pm.  High near 47. North northeast wind 13 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Showers then
    Rain Likely

    High: 47 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 35. Northwest wind 6 to 11 mph becoming light  after midnight. Winds could gust as high as 20 mph.

    Mostly Cloudy

    Low: 35 °F

  • Monday

    Monday: Partly sunny, with a high near 47. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 16 mph.

    Partly Sunny

    High: 47 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 37. South southeast wind 8 to 11 mph, with gusts as high as 23 mph.

    Mostly Cloudy

    Low: 37 °F

  • Tuesday

    Tuesday: A 30 percent chance of rain after noon.  Mostly cloudy, with a high near 58. South wind 13 to 18 mph, with gusts as high as 34 mph.

    Mostly Cloudy
    then Chance
    Rain

    High: 58 °F

  • Tuesday
    Night

    Tuesday Night: Rain likely, mainly before midnight.  Mostly cloudy, with a low around 31. South wind 14 to 16 mph becoming west after midnight. Winds could gust as high as 32 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Rain Likely
    then Chance
    Rain

    Low: 31 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 40. Breezy.

    Partly Sunny
    and Breezy

    High: 40 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 20.

    Partly Cloudy

    Low: 20 °F

Detailed Forecast

Tonight
Rain, mainly before 5am, then showers and possibly a thunderstorm after 5am. Some of the storms could produce heavy rainfall. Low around 41. South southeast wind 6 to 11 mph becoming northeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Sunday
Rain and possibly a thunderstorm before 3pm, then a slight chance of rain between 3pm and 5pm. High near 47. North northeast wind 13 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Mostly cloudy, with a low around 35. Northwest wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 20 mph.
Monday
Partly sunny, with a high near 47. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 16 mph.
Monday Night
Mostly cloudy, with a low around 37. South southeast wind 8 to 11 mph, with gusts as high as 23 mph.
Tuesday
A 30 percent chance of rain after noon. Mostly cloudy, with a high near 58. South wind 13 to 18 mph, with gusts as high as 34 mph.
Tuesday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 31. South wind 14 to 16 mph becoming west after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Partly sunny, with a high near 40. Breezy.
Wednesday Night
Partly cloudy, with a low around 20.
Thursday
Sunny, with a high near 34.
Thursday Night
Partly cloudy, with a low around 27.
Friday
Mostly sunny, with a high near 46.
Friday Night
Mostly cloudy, with a low around 33.
Saturday
Partly sunny, with a high near 44.
Click Map For Forecast
Point Forecast:
Decatur Airport IL
 39.84°N 88.88°W (Elev. 650 ft)
3:55 pm CST Nov 26, 2022
4pm CST Nov 26, 2022-6pm CST Dec 3, 2022
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database