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June 17, 2026 Severe Weather

Hazardous Weather Conditions

Current conditions at

University of Illinois - Willard (KCMI)

Lat: 40.03°NLon: 88.28°WElev: 741ft.

Heavy Rain Fog/Mist

66°F

19°C

Humidity	93%
Wind Speed	E 12 mph
Barometer	29.77 in (1007.6 mb)
Dewpoint	64°F (18°C)
Visibility	2.50 mi
Last update	21 Jun 3:53 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles N Tuscola IL

Flood Watch June 21, 04:16pm until June 22, 01:00am

Tornado Watch until June 21, 09:00pm

Click here for hazard details and duration

Flood Watch

Tornado Watch

Flood Watch June 21, 04:16pm until June 22, 01:00am
Tornado Watch until June 21, 09:00pm
NOW: Multiple hazards in effect
Click HERE for Details
This Afternoon
High: 74 °F
Severe
Thunderstorms
Tonight
Low: 61 °F
Severe
Thunderstorms
then Chance
Showers
Monday
High: 73 °F
Decreasing
Clouds
Monday Night
Low: 54 °F
Mostly Clear
Tuesday
High: 78 °F
Sunny
Tuesday Night
Low: 58 °F
Mostly Clear
Wednesday
High: 80 °F
Mostly Sunny
then Chance
T-storms
Wednesday Night
Low: 64 °F
Chance
T-storms

Detailed Forecast

This Afternoon

Showers and possibly a thunderstorm. Some of the storms could be severe and produce heavy rainfall. High near 74. Southeast wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Showers and thunderstorms likely before 11pm, then a chance of showers. Some of the storms could be severe and produce heavy rainfall. Cloudy, with a low around 61. South southeast wind 9 to 14 mph becoming west northwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts between three quarters and one inch possible.

Monday

Cloudy, then gradually becoming mostly sunny, with a high near 73. North wind 13 to 15 mph, with gusts as high as 22 mph.

Monday Night

Mostly clear, with a low around 54. North northeast wind 5 to 10 mph, with gusts as high as 16 mph.

Tuesday

Sunny, with a high near 78. North northeast wind 3 to 6 mph.

Tuesday Night

Mostly clear, with a low around 58. Light and variable wind.

Wednesday

A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 80. Southeast wind 5 to 7 mph becoming southwest in the afternoon.

Wednesday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 64. Chance of precipitation is 40%.

Thursday

Mostly sunny, with a high near 82.

Thursday Night

Partly cloudy, with a low around 61.

Friday

A chance of showers. Mostly sunny, with a high near 82.

Friday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 65.

Saturday

A chance of showers and thunderstorms. Partly sunny, with a high near 84.