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

Fire Weather Concerns and Severe Weather

Dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the northern and central High Plains through this weekend, where fuels remain largely receptive. Severe thunderstorms and heavy rainfall are possible from the Plains into the Upper Midwest, as well as in the Ohio Valley and portions of the Mid-Atlantic through this weekend. Read More >

Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Fair

77°F

25°C

Humidity 74%
Wind Speed S 5 mph
Barometer 29.88 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 12 Sep 9:59 am CDT
Extended Forecast for

Naplate IL

  • Today

    Today: Mostly sunny, with a high near 86. West wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 86 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 60. North wind around 5 mph.

    Low: 60 °F

    Partly Cloudy

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 74. North wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 74 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 53. North wind around 5 mph, with gusts as high as 10 mph.

    Low: 53 °F

    Decreasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 75. East southeast wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 75 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 67.

    Low: 67 °F

    Partly Cloudy
    then Chance
    T-storms

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.

    High: 86 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Mostly cloudy, with a low around 65.

    Low: 65 °F

    Showers

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm. Mostly cloudy, with a high near 80.

    High: 80 °F

    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 86. West wind 5 to 10 mph, with gusts as high as 15 mph.
Tonight
Partly cloudy, with a low around 60. North wind around 5 mph.
Sunday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 74. North wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 53. North wind around 5 mph, with gusts as high as 10 mph.
Monday
Mostly sunny, with a high near 75. East southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Monday Night
A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 67.
Tuesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
Tuesday Night
Showers and possibly a thunderstorm. Mostly cloudy, with a low around 65.
Wednesday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 80.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 66.
Thursday
A chance of showers. Mostly cloudy, with a high near 79.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 60.
Friday
A chance of showers. Mostly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Naplate IL
 41.33°N 88.88°W
Last Update:
8:11 am CDT Sep 12, 2026
Forecast Valid:
10am CDT Sep 12, 2026-6pm CDT Sep 18, 2026
 
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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