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Hazardous Weather Conditions

Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Fog/Mist

52°F

11°C

Humidity 92%
Wind Speed E 15 mph
Barometer 29.43 in
Dewpoint 50°F (10°C)
Visibility 5.00 mi
Wind Chill47°F (8°C)
Last update 19 Feb 6:50 pm CST
Extended Forecast for

Spring Valley IL

Wind Advisory February 20, 12:00am until February 20, 09:00am
Click here for hazard details and duration
Wind Advisory

  • Tonight

    Tonight: Rain likely before 5am, then a chance of rain and snow. Some thunder is also possible. Increasing clouds, with a low around 32. Breezy, with an east wind 10 to 15 mph becoming west 20 to 25 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain Likely
    then Chance
    Rain/Snow and
    Breezy

  • Friday

    Friday: A 40 percent chance of snow, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a steady temperature around 35. Breezy, with a west wind 20 to 25 mph, with gusts as high as 45 mph.

    High: 35 °F

    Breezy.
    Chance Snow
    then Partly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 24. West wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 24 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 36. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 36 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 30. Blustery.

    High: 30 °F

    Mostly Cloudy
    and Blustery

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain likely before 5am, then a chance of rain and snow. Some thunder is also possible. Increasing clouds, with a low around 32. Breezy, with an east wind 10 to 15 mph becoming west 20 to 25 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday
A 40 percent chance of snow, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a steady temperature around 35. Breezy, with a west wind 20 to 25 mph, with gusts as high as 45 mph.
Friday Night
Partly cloudy, with a low around 24. West wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday
Partly sunny, with a high near 36. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
Mostly cloudy, with a high near 30. Blustery.
Sunday Night
Partly cloudy, with a low around 17.
Monday
Mostly sunny, with a high near 32.
Monday Night
Partly cloudy, with a low around 17.
Tuesday
Partly sunny, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Partly sunny, with a high near 51.
Wednesday Night
Partly cloudy, with a low around 25.
Thursday
Mostly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Spring Valley IL
 41.34°N 89.2°W (Elev. 650 ft)
Last Update:
4:46 pm CST Feb 19, 2026
Forecast Valid:
7pm CST Feb 19, 2026-6pm CST Feb 26, 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