Hazardous Weather Conditions
Current conditions at
Illinois Valley Regional Airport (KVYS)
Lat: 41.35°NLon: 89.15°WElev: 650ft.
Overcast
63°F
17°C
| Humidity | 94% |
| Wind Speed | W 7 mph |
| Barometer | 29.79 in |
| Dewpoint | 61°F (16°C) |
| Visibility | 10.00 mi |
| Last update | 15 Apr 4:58 am CDT |
Extended Forecast for
Mendota IL
Flood Watch April 15, 05:41am until April 16, 01:00am
NOW until 1:00am Thu

Flood Watch
Overnight

Low: 65 °F
Showers
Wednesday
High: 74 °F
Showers then
T-storms
LikelyWednesday Night

Low: 60 °F
T-storms
Thursday

High: 72 °F
Chance
ShowersThursday Night

Low: 53 °F
Mostly Clear
Friday
High: 80 °F
Partly Sunny
then Slight
Chance
T-stormsFriday Night

Low: 48 °F
Showers
Saturday

High: 60 °F
Chance
Showers and
Breezy
Detailed Forecast
Overnight
Showers and possibly a thunderstorm. Low around 65. Southwest wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers and possibly a thunderstorm, mainly before 4pm, then showers and thunderstorms likely after 4pm. High near 74. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then a chance of showers and thunderstorms after 4am. Low around 60. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday
A chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 72. West wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Thursday Night
Mostly clear, with a low around 53. West northwest wind around 5 mph becoming southeast after midnight. Winds could gust as high as 15 mph.
Friday
A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 80. Chance of precipitation is 20%.
Friday Night
Showers and possibly a thunderstorm. Low around 48. Chance of precipitation is 90%.
Saturday
A chance of showers. Partly sunny, with a high near 60. Breezy.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Sunny, with a high near 52.
Sunday Night
Mostly clear, with a low around 34.
Monday
Sunny, with a high near 62.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 71.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Mendota IL
41.54°N 89.1°W
41.54°N 89.1°W
5:21 am CDT Apr 15, 2026
5am CDT Apr 15, 2026-6pm CDT Apr 21, 2026



