Hazardous Weather Conditions
Current conditions at
Illinois Valley Regional Airport (KVYS)
Lat: 41.35°NLon: 89.15°WElev: 650ft.
Heavy Rain
62°F
17°C
| Humidity | 93% |
| Wind Speed | W 14 G 20 mph |
| Barometer | 29.78 in |
| Dewpoint | 60°F (16°C) |
| Visibility | 4.00 mi |
| Last update | 7 Mar 1:55 am CST |
Extended Forecast for
Tonica IL
Overnight
Low: 60 °F
Showers and
BreezySaturday
High: 60 °F⇓
Breezy.
Showers
Likely then
Slight Chance
ShowersSaturday Night
Low: 34 °F
Decreasing
CloudsSunday
High: 63 °F
Sunny and
BreezySunday Night
Low: 46 °F
Clear
Monday
High: 72 °F
Sunny
Monday Night
Low: 47 °F
Mostly Clear
Tuesday
High: 72 °F
Sunny then
ShowersTuesday Night
Low: 41 °F
Showers and
Breezy
Detailed Forecast
Overnight
Showers and possibly a thunderstorm. Low around 60. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers likely and possibly a thunderstorm before 11am, then a slight chance of showers between 11am and 1pm. Cloudy, with a temperature falling to around 44 by 5pm. Breezy, with a southwest wind 15 to 20 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 34. West northwest wind 5 to 15 mph becoming southwest after midnight. Winds could gust as high as 25 mph.
Sunday
Sunny, with a high near 63. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Clear, with a low around 46. South southwest wind around 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 72.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Showers after noon. Mostly sunny, with a high near 72.
Tuesday Night
Showers. Cloudy, with a low around 41. Breezy.
Wednesday
Showers likely, mainly before noon. Cloudy, with a high near 51. Breezy.
Wednesday Night
Partly cloudy, with a low around 28.
Thursday
Mostly sunny, with a high near 48.
Thursday Night
Mostly cloudy, with a low around 37. Breezy.
Friday
Mostly cloudy, with a high near 57. Breezy.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Tonica IL
41.21°N 89.06°W
41.21°N 89.06°W
2:01 am CST Mar 7, 2026
2am CST Mar 7, 2026-6pm CDT Mar 13, 2026
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