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

Hazardous Weather Conditions

Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Overcast

39°F

4°C

Humidity 59%
Wind Speed E 18 G 23 mph
Barometer 29.95 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 14 Mar 8:50 pm CDT
Extended Forecast for

Wyanet IL

Winter Storm Watch March 15, 07:00pm until March 16, 07:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Tonight

    Tonight: Cloudy, with a temperature rising to around 44 by 4am. East wind around 15 mph, with gusts as high as 30 mph.

    Low: 39 °F⇑

    Cloudy

  • Sunday

    Sunday: A chance of rain and thunderstorms, then showers and possibly a thunderstorm after 8am. High near 62. Windy, with a south wind 20 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 62 °F

    Showers
    Likely and
    Breezy then
    Showers and
    Windy

  • Sunday Night

    Sunday Night: Rain before 9pm, then rain and snow between 9pm and 10pm, then snow after 10pm. Widespread blowing snow, mainly after 4am. Low around 18. Windy, with a west wind 25 to 35 mph becoming north in the evening. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 18 °F

    Rain/Snow and
    Patchy
    Blowing Snow
    then Snow and
    Blowing Snow

  • Monday

    Monday: A 50 percent chance of snow before 1pm. Widespread blowing snow, mainly before noon. Cloudy, with a high near 23. Wind chill values as low as zero. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 45 mph. New snow accumulation of 1 to 2 inches possible.

    High: 23 °F

    Chance Snow
    and Blowing
    Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 7. Blustery.

    Low: 7 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow likely. Cloudy, with a low around 22. Chance of precipitation is 70%.

    Low: 22 °F

    Snow Likely

  • Wednesday

    Wednesday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Cloudy, with a temperature rising to around 44 by 4am. East wind around 15 mph, with gusts as high as 30 mph.
Sunday
A chance of rain and thunderstorms, then showers and possibly a thunderstorm after 8am. High near 62. Windy, with a south wind 20 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Rain before 9pm, then rain and snow between 9pm and 10pm, then snow after 10pm. Widespread blowing snow, mainly after 4am. Low around 18. Windy, with a west wind 25 to 35 mph becoming north in the evening. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Monday
A 50 percent chance of snow before 1pm. Widespread blowing snow, mainly before noon. Cloudy, with a high near 23. Wind chill values as low as zero. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 45 mph. New snow accumulation of 1 to 2 inches possible.
Monday Night
Mostly cloudy, with a low around 7. Blustery.
Tuesday
Mostly sunny, with a high near 27.
Tuesday Night
Snow likely. Cloudy, with a low around 22. Chance of precipitation is 70%.
Wednesday
Mostly sunny, with a high near 47.
Wednesday Night
Mostly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 60.
Thursday Night
Mostly cloudy, with a low around 38.
Friday
Mostly sunny, with a high near 64.
Friday Night
Mostly cloudy, with a low around 41.
Saturday
Mostly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Wyanet IL
 41.36°N 89.58°W (Elev. 607 ft)
Last Update:
8:11 pm CDT Mar 14, 2026
Forecast Valid:
9pm CDT Mar 14, 2026-6pm CDT Mar 21, 2026
 
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