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Hazardous Weather Conditions

Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Fair

69°F

21°C

Humidity 25%
Wind Speed S 14 G 20 mph
Barometer 29.92 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 25 Mar 1:15 pm CDT
Extended Forecast for

Granville IL

  • This Afternoon

    This Afternoon: A 10 percent chance of showers after 5pm. Mostly sunny, with a high near 71. Southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 71 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 53. South wind 5 to 10 mph.

    Low: 53 °F

    Chance
    T-storms

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms, mainly after 4pm. Increasing clouds, with a high near 80. South wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. New rainfall amounts between a quarter and half of an inch possible.

    High: 80 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: Occasional rain before 4am, then a slight chance of rain and snow. Some thunder is also possible. Low around 33. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 33 °F

    Breezy.
    T-storms then
    Rain/Snow

  • Friday

    Friday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Clear, with a low around 26.

    Low: 26 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 10 percent chance of showers after 5pm. Mostly sunny, with a high near 71. Southwest wind around 15 mph, with gusts as high as 25 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 53. South wind 5 to 10 mph.
Thursday
A 50 percent chance of showers and thunderstorms, mainly after 4pm. Increasing clouds, with a high near 80. South wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Occasional rain before 4am, then a slight chance of rain and snow. Some thunder is also possible. Low around 33. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday
Mostly sunny, with a high near 48.
Friday Night
Clear, with a low around 26.
Saturday
Sunny, with a high near 52.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Partly sunny, with a high near 61.
Sunday Night
Partly cloudy, with a low around 49.
Monday
Mostly sunny, with a high near 73.
Monday Night
A 50 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 53.
Tuesday
A 50 percent chance of rain. Mostly cloudy, with a high near 74.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Granville IL
 41.26°N 89.24°W (Elev. 699 ft)
Last Update:
1:26 pm CDT Mar 25, 2026
Forecast Valid:
1pm CDT Mar 25, 2026-6pm CDT Mar 31, 2026
 
Forecast Discussion
 
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Additional Resources

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