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June 17, 2026 Severe Weather

Hazardous Weather Conditions

Flood Watch in effect from June 21, 07:00 AM CDT until June 22, 01:00 AM CDT

Current conditions at

University of Illinois - Willard (KCMI)

Lat: 40.03°NLon: 88.28°WElev: 741ft.

Fair

76°F

24°C

Humidity	50%
Wind Speed	W 12 G 18 mph
Barometer	30.01 in (1015.6 mb)
Dewpoint	56°F (13°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	20 Jun 11:53 am CDT

More Information:

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

Extended Forecast for

2 Miles N Sidney IL

Flood Watch June 21, 07:00am until June 22, 01:00am

Click here for hazard details and duration

Flood Watch

This Afternoon
High: 80 °F
Mostly Sunny
Tonight
Low: 59 °F
Increasing
Clouds
Sunday
High: 74 °F
Heavy Rain
Sunday Night
Low: 61 °F
Heavy Rain
then Chance
T-storms
Monday
High: 73 °F
Chance
Showers then
Partly Sunny
Monday Night
Low: 54 °F
Mostly Clear
Tuesday
High: 77 °F
Sunny
Tuesday Night
Low: 58 °F
Mostly Clear
Wednesday
High: 78 °F
Sunny

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 80. West northwest wind around 9 mph, with gusts as high as 17 mph.

Tonight

Increasing clouds, with a low around 59. Northwest wind around 6 mph becoming calm in the evening.

Sunday

Showers and thunderstorms, mainly after 1pm. Some of the storms could produce heavy rainfall. High near 74. Light east wind becoming east southeast 11 to 16 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Sunday Night

Showers and thunderstorms before 1am, then a chance of showers between 1am and 4am. Some of the storms could produce heavy rainfall. Low around 61. East southeast wind 10 to 17 mph becoming north after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Monday

A 30 percent chance of showers before 7am. Mostly cloudy, with a high near 73. North wind around 14 mph, with gusts as high as 21 mph.

Monday Night

Mostly clear, with a low around 54. North northeast wind 6 to 11 mph, with gusts as high as 16 mph.

Tuesday

Sunny, with a high near 77. North northeast wind around 5 mph becoming calm in the afternoon.

Tuesday Night

Mostly clear, with a low around 58.

Wednesday

Sunny, with a high near 78.

Wednesday Night

Partly cloudy, with a low around 59.