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.

Fair

64°F

18°C

Humidity 32%
Wind Speed S 13 mph
Barometer 30.06 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 12 May 9:40 am CDT
Extended Forecast for

Naplate IL

Blowing Dust Advisory May 12, 12:00pm until May 12, 07:00pm
Click here for hazard details and duration
Blowing Dust Advisory

  • Today

    Today: Scattered showers and thunderstorms, mainly after 5pm. Patchy blowing dust after 2pm. Increasing clouds, with a high near 81. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 30%.

    High: 81 °F

    Mostly Sunny
    then
    Scattered
    T-storms and
    Breezy

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly between 8pm and 10pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 51. Breezy, with a west northwest wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.

    Low: 51 °F

    Scattered
    T-storms and
    Breezy then
    Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 66. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 66 °F

    Increasing
    Clouds and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43. North wind 10 to 15 mph becoming light in the evening. Winds could gust as high as 20 mph.

    Low: 43 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 70. Calm wind becoming east northeast around 5 mph.

    High: 70 °F

    Sunny

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.

    Low: 51 °F

    Partly Cloudy
    then Showers
    Likely

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 79. Chance of precipitation is 40%.

    High: 79 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

Detailed Forecast

Today
Scattered showers and thunderstorms, mainly after 5pm. Patchy blowing dust after 2pm. Increasing clouds, with a high near 81. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 30%.
Tonight
Scattered showers and thunderstorms, mainly between 8pm and 10pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 51. Breezy, with a west northwest wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.
Wednesday
Increasing clouds, with a high near 66. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 43. North wind 10 to 15 mph becoming light in the evening. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 70. Calm wind becoming east northeast around 5 mph.
Thursday Night
Showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.
Friday
A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 79. Chance of precipitation is 40%.
Friday Night
Partly cloudy, with a low around 57.
Saturday
Sunny, with a high near 86.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 61.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 86.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 64.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 83.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Naplate IL
 41.33°N 88.88°W
Last Update:
9:36 am CDT May 12, 2026
Forecast Valid:
10am CDT May 12, 2026-6pm CDT May 18, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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