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

Thunderstorms and Widespread Rainfall Across the Southern Plains

Isolated severe thunderstorms and widespread showers may produce flash flooding across the Southern Plains through Thursday. Numerous instances of flash flooding are expected in south-central Texas, including portions of the Hill Country; and an additional area across eastern Oklahoma into the Ozarks on Thursday. Heavy rainfall and mountain snow will return to southern California on Thursday. Read More >

Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Fog/Mist

43°F

6°C

Humidity 99%
Wind Speed SE 7 mph
Barometer 30.13 in
Dewpoint 43°F (6°C)
Visibility 1.75 mi
Wind Chill39°F (4°C)
Last update 20 Nov 1:35 am CST
Extended Forecast for

3 Miles SW Van Orin IL

  • Overnight

    Overnight: Cloudy, with a low around 41. South wind around 5 mph becoming calm.

    Low: 41 °F

    Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 55. Calm wind becoming south around 5 mph in the morning.

    High: 55 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 42. Calm wind becoming north around 5 mph after midnight.

    Low: 42 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of rain. Mostly cloudy, with a high near 53. Northeast wind 5 to 10 mph.

    High: 53 °F

    Slight Chance
    Rain

  • Friday Night

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

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Overnight
Cloudy, with a low around 41. South wind around 5 mph becoming calm.
Thursday
Mostly cloudy, with a high near 55. Calm wind becoming south around 5 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 42. Calm wind becoming north around 5 mph after midnight.
Friday
A 20 percent chance of rain. Mostly cloudy, with a high near 53. Northeast wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 31.
Saturday
Mostly sunny, with a high near 52.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Sunny, with a high near 57.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 57.
Monday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 40.
Tuesday
A 40 percent chance of rain. Partly sunny, with a high near 52.
Tuesday Night
Partly cloudy, with a low around 31.
Wednesday
Mostly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Van Orin IL
 41.53°N 89.4°W (Elev. 758 ft)
Last Update:
9:06 pm CST Nov 19, 2025
Forecast Valid:
2am CST Nov 20, 2025-6pm CST Nov 26, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation