National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Rantoul National Aviation Center Airport (KTIP)

Lat: 40.29°NLon: 88.15°WElev: 732ft.

Mostly Cloudy

41°F

5°C

Humidity 76%
Wind Speed W 16 mph
Barometer 29.86 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 26 Nov 12:23 am CST
Extended Forecast for

Dewey IL

Wind Advisory until November 26, 06:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until November 26, 06:00pm

    NOW until 6:00pm Wed

    Wind Advisory

  • Overnight

    Low: 33 °F

    Becoming
    Cloudy and
    Breezy

  • Wednesday

    Wednesday: Isolated flurries before 3pm. Mostly cloudy, with a high near 37. Windy, with a west wind 22 to 30 mph, with gusts as high as 46 mph.

    High: 37 °F

    Isolated
    Flurries and
    Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 22. Blustery, with a west northwest wind 16 to 21 mph, with gusts as high as 36 mph.

    Low: 22 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 35. Breezy, with a west northwest wind 15 to 21 mph, with gusts as high as 29 mph.

    High: 35 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 17. West northwest wind 8 to 13 mph, with gusts as high as 16 mph.

    Low: 17 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 33. West northwest wind 5 to 8 mph becoming calm in the afternoon.

    High: 33 °F

    Sunny

  • Friday Night

    Friday Night: A 50 percent chance of snow after midnight. Mostly cloudy, with a low around 22. Light and variable wind becoming southeast 5 to 10 mph after midnight.

    Low: 22 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: Snow before noon, then rain and snow. High near 35. Chance of precipitation is 90%.

    High: 35 °F

    Snow then
    Rain/Snow

Detailed Forecast

Overnight
Partly cloudy early, then becoming cloudy, with a low around 33. Breezy, with a west wind 18 to 26 mph, with gusts as high as 38 mph.
Wednesday
Isolated flurries before 3pm. Mostly cloudy, with a high near 37. Windy, with a west wind 22 to 30 mph, with gusts as high as 46 mph.
Wednesday Night
Partly cloudy, with a low around 22. Blustery, with a west northwest wind 16 to 21 mph, with gusts as high as 36 mph.
Thanksgiving Day
Sunny, with a high near 35. Breezy, with a west northwest wind 15 to 21 mph, with gusts as high as 29 mph.
Thursday Night
Mostly clear, with a low around 17. West northwest wind 8 to 13 mph, with gusts as high as 16 mph.
Friday
Sunny, with a high near 33. West northwest wind 5 to 8 mph becoming calm in the afternoon.
Friday Night
A 50 percent chance of snow after midnight. Mostly cloudy, with a low around 22. Light and variable wind becoming southeast 5 to 10 mph after midnight.
Saturday
Snow before noon, then rain and snow. High near 35. Chance of precipitation is 90%.
Saturday Night
Rain and snow before midnight, then a chance of rain. Low around 31. Chance of precipitation is 80%.
Sunday
A 30 percent chance of rain before noon. Mostly cloudy, with a high near 32.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 11.
Monday
Partly sunny, with a high near 23.
Monday Night
Mostly cloudy, with a low around 10.
Tuesday
Partly sunny, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dewey IL
 40.32°N 88.28°W (Elev. 725 ft)
Last Update:
12:25 am CST Nov 26, 2025
Forecast Valid:
12am CST Nov 26, 2025-6pm CST Dec 2, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation