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Hazardous Weather Conditions

Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Overcast and Breezy

62°F

17°C

Humidity 77%
Wind Speed S 23 G 30 mph
Barometer 29.27 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 15 Mar 2:00 pm CDT
Extended Forecast for

3 Miles NNW Dover IL

Blizzard Warning March 15, 07:00pm until March 16, 01:00pm
High Wind Warning March 15, 07:00pm until March 16, 01:00pm
Click here for hazard details and duration
Blizzard Warning
High Wind Warning

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm before 4pm, then rain and possibly a thunderstorm after 4pm. High near 59. Windy, with a south wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 90%.

    High: 59 °F

    Showers and
    Windy

  • Tonight

    Tonight: Rain and sleet before 10pm, then rain and snow likely between 10pm and 11pm, then snow after 11pm. Some thunder is also possible. Widespread blowing snow, mainly after 3am. Low around 18. Windy, with a northwest wind 25 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow and sleet accumulation of 1 to 3 inches possible.

    Low: 18 °F

    Wintry Mix
    and Blowing
    Snow

  • Monday

    Monday: Snow likely, mainly before 1pm. Widespread blowing snow, mainly before 7am. Mostly cloudy, with a steady temperature around 21. Wind chill values as low as zero. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 21 °F

    Snow Likely
    and Blowing
    Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 7. Wind chill values as low as -5. Blustery, with a northwest wind 15 to 25 mph, with gusts as high as 30 mph.

    Low: 7 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 20 °F

    Snow Likely

  • Wednesday

    Wednesday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm before 4pm, then rain and possibly a thunderstorm after 4pm. High near 59. Windy, with a south wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 90%.
Tonight
Rain and sleet before 10pm, then rain and snow likely between 10pm and 11pm, then snow after 11pm. Some thunder is also possible. Widespread blowing snow, mainly after 3am. Low around 18. Windy, with a northwest wind 25 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow and sleet accumulation of 1 to 3 inches possible.
Monday
Snow likely, mainly before 1pm. Widespread blowing snow, mainly before 7am. Mostly cloudy, with a steady temperature around 21. Wind chill values as low as zero. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Monday Night
Mostly cloudy, with a low around 7. Wind chill values as low as -5. Blustery, with a northwest wind 15 to 25 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 26.
Tuesday Night
Snow likely, mainly after 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Mostly sunny, with a high near 45.
Wednesday Night
Partly cloudy, with a low around 32.
Thursday
Mostly sunny, with a high near 57.
Thursday Night
Partly cloudy, with a low around 37.
Friday
Mostly cloudy, with a high near 64.
Friday Night
Mostly cloudy, with a low around 37.
Saturday
Mostly sunny, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Dover IL
 41.48°N 89.4°W (Elev. 722 ft)
Last Update:
1:22 pm CDT Mar 15, 2026
Forecast Valid:
2pm CDT Mar 15, 2026-6pm CDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation