Hazardous Weather Conditions
Current conditions at
Illinois Valley Regional Airport (KVYS)
Lat: 41.35°NLon: 89.15°WElev: 650ft.
Overcast and Windy
71°F
22°C
| Humidity | 78% |
| Wind Speed | S 28 G 35 mph |
| Barometer | 29.60 in |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 2 Apr 6:15 pm CDT |
Extended Forecast for
Mendota IL
Tornado Watch until April 2, 08:00pm
Wind Advisory until April 2, 07:00pm
NOW: Multiple hazards in effect
Click HERE for Details
Tonight
Low: 45 °F
Breezy.
Severe
Thunderstorms
then Mostly
CloudyFriday
High: 64 °F
Partly Sunny
then Slight
Chance
T-stormsFriday Night
Low: 49 °F
Showers
Saturday
High: 59 °F
Chance
Showers and
BreezySaturday Night
Low: 34 °F
Mostly Cloudy
and Breezy
then Mostly
CloudySunday
High: 50 °F
Mostly Sunny
Sunday Night
Low: 35 °F
Mostly Clear
Monday
High: 51 °F
Mostly Sunny
Detailed Forecast
Tonight
Showers and thunderstorms likely before 11pm, then isolated showers between 11pm and midnight. Some of the storms could be severe. Mostly cloudy, with a low around 45. Breezy, with a south southwest wind 20 to 25 mph becoming west 10 to 15 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A 10 percent chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 64. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Friday Night
A chance of showers and thunderstorms before 7pm, then showers and possibly a thunderstorm between 7pm and 4am, then showers after 4am. Low around 49. East wind 10 to 15 mph becoming south southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
A 40 percent chance of showers before 1pm. Mostly cloudy, with a high near 59. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Mostly cloudy, with a low around 34. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday
Mostly sunny, with a high near 50.
Sunday Night
Mostly clear, with a low around 35.
Monday
Mostly sunny, with a high near 51.
Monday Night
Mostly clear, with a low around 28.
Tuesday
Sunny, with a high near 46.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Partly sunny, with a high near 62. Breezy.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 48.
Thursday
A chance of showers. Partly sunny, with a high near 66.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Mendota IL
41.54°N 89.1°W
41.54°N 89.1°W
3:56 pm CDT Apr 2, 2026
6pm CDT Apr 2, 2026-6pm CDT Apr 9, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
