Hazardous Weather Conditions
Current conditions at
Illinois Valley Regional Airport (KVYS)
Lat: 41.35°NLon: 89.15°WElev: 650ft.
Fair
N/A
| Humidity | NA |
| Wind Speed | N 5 mph |
| Barometer | 30.26 in |
| Dewpoint | N/A |
| Visibility | 10.00 mi |
| Last update | 3 Feb 11:15 am CST |
Extended Forecast for
Mark IL
Today
High: 30 °F
Mostly Sunny
Tonight
Low: 11 °F
Partly Cloudy
Wednesday
High: 27 °F
Sunny
Wednesday Night
Low: 14 °F
Increasing
CloudsThursday
High: 35 °F
Mostly Cloudy
Thursday Night
Low: 29 °F
Mostly Cloudy
Friday
High: 42 °F
Partly Sunny
Friday Night
Low: 21 °F
Partly Cloudy
Saturday
High: 34 °F
Partly Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 30. North wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 11. Northeast wind around 5 mph.
Wednesday
Sunny, with a high near 27. North wind around 5 mph.
Wednesday Night
Increasing clouds, with a low around 14. Calm wind becoming west around 5 mph after midnight.
Thursday
Mostly cloudy, with a high near 35.
Thursday Night
Mostly cloudy, with a low around 29.
Friday
Partly sunny, with a high near 42.
Friday Night
Partly cloudy, with a low around 21.
Saturday
Partly sunny, with a high near 34.
Saturday Night
Mostly cloudy, with a low around 21.
Sunday
Mostly sunny, with a high near 35.
Sunday Night
Partly cloudy, with a low around 19.
Monday
Mostly sunny, with a high near 38.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Mark IL
41.26°N 89.26°W (Elev. 699 ft)
41.26°N 89.26°W (Elev. 699 ft)
10:42 am CST Feb 3, 2026
11am CST Feb 3, 2026-6pm CST Feb 9, 2026
Additional Resources
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