Hazardous Weather Conditions
Current conditions at
Illinois Valley Regional Airport (KVYS)
Lat: 41.35°NLon: 89.15°WElev: 650ft.
Fair
72°F
22°C
| Humidity | 78% |
| Wind Speed | NE 7 mph |
| Barometer | 29.99 in |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 11 Jul 12:08 am CDT |
Extended Forecast for
Ottawa IL
Overnight
Low: 65 °F
Slight Chance
ShowersSaturday
High: 84 °F
Partly Sunny
Saturday Night
Low: 64 °F
Mostly Clear
Sunday
High: 85 °F
Sunny
Sunday Night
Low: 63 °F
Clear
Monday
High: 88 °F
Sunny
Monday Night
Low: 68 °F
Clear
Tuesday
High: 90 °F
Sunny
Tuesday Night
Low: 71 °F
Mostly Clear
Detailed Forecast
Overnight
A 20 percent chance of showers before 2am. Cloudy, with a low around 65. Northeast wind around 5 mph.
Saturday
Partly sunny, with a high near 84. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday Night
Mostly clear, with a low around 64. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday
Sunny, with a high near 85. East northeast wind 5 to 10 mph.
Sunday Night
Clear, with a low around 63. East northeast wind around 5 mph becoming calm in the evening. Winds could gust as high as 10 mph.
Monday
Sunny, with a high near 88.
Monday Night
Clear, with a low around 68.
Tuesday
Sunny, with a high near 90.
Tuesday Night
Mostly clear, with a low around 71.
Wednesday
Sunny, with a high near 90.
Wednesday Night
Mostly clear, with a low around 70.
Thursday
Sunny, with a high near 89.
Thursday Night
Mostly clear, with a low around 70.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 87.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Ottawa IL
41.35°N 88.85°W
41.35°N 88.85°W
12:06 am CDT Jul 11, 2026
1am CDT Jul 11, 2026-6pm CDT Jul 17, 2026
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