Hazardous Weather Conditions
Current conditions at
Illinois Valley Regional Airport (KVYS)
Lat: 41.35°NLon: 89.15°WElev: 650ft.
Fog/Mist
41°F
5°C
| Humidity | 100% |
| Wind Speed | SW 9 mph |
| Barometer | 29.96 in |
| Dewpoint | 41°F (5°C) |
| Visibility | 2.50 mi |
| Wind Chill | 35°F (2°C) |
| Last update | 16 Feb 6:01 am CST |
Extended Forecast for
3 Miles SE Naplate IL
Dense Fog Advisory until February 16, 09:00am
NOW until 9:00am Mon
Dense Fog Advisory
Washington's Birthday
High: 65 °F
Areas Dense
Fog then
Mostly Sunny
and BreezyTonight

Low: 41 °F
Increasing
CloudsTuesday

High: 59 °F
Mostly Cloudy
Tuesday Night
Low: 52 °F
Breezy.
Chance
Showers then
Showers
LikelyWednesday

High: 66 °F
Sunny and
BreezyWednesday Night

Low: 39 °F
Partly Cloudy
Thursday
High: 61 °F
Partly Sunny
then Chance
RainThursday Night

Low: 35 °F
Rain Likely
Detailed Forecast
Washington's Birthday
Areas of dense fog before 9am. Otherwise, mostly sunny, with a high near 65. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Tonight
Increasing clouds, with a low around 41. South wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday
Mostly cloudy, with a high near 59. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Showers likely, with thunderstorms also possible after 3am. Cloudy, then gradually becoming partly cloudy, with a low around 52. Breezy, with a south southeast wind 15 to 20 mph becoming southwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%.
Wednesday
Sunny, with a high near 66. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
A 40 percent chance of rain after noon. Partly sunny, with a high near 61.
Thursday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 35.
Friday
A chance of rain. Partly sunny, with a high near 45.
Friday Night
Mostly cloudy, with a low around 28.
Saturday
Partly sunny, with a high near 41.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 34.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles SE Naplate IL
41.31°N 88.82°W
41.31°N 88.82°W
5:43 am CST Feb 16, 2026
6am CST Feb 16, 2026-6pm CST Feb 22, 2026



