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June 11, 2026: Tornado Outbreak, Including Multiple Strong Tornadoes Across Northern Illinois and Northwest Indiana
Routine Weekly NOAA Weather Radio Test Postponed Until Thursday, June 18th

Hazardous Weather Conditions

Current conditions at

Lewis University Airport (KLOT)

Lat: 41.6°NLon: 88.1°WElev: 669ft.

Mostly Cloudy

57°F

14°C

Humidity	88%
Wind Speed	S 5 mph
Barometer	29.67 in
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	17 Jun 5:45 am CDT

More Information:

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

Extended Forecast for

3 Miles NW Plainfield IL

Flood Watch June 17, 10:00am until June 17, 09:00pm

Click here for hazard details and duration

Flood Watch

Today
High: 72 °F
Heavy Rain
then Severe
Thunderstorms
and Breezy
Tonight
Low: 58 °F
Severe
Thunderstorms
then Partly
Cloudy and
Breezy
Thursday
High: 73 °F
Mostly Sunny
Thursday Night
Low: 54 °F
Mostly Clear
Juneteenth
High: 75 °F
Sunny
Friday Night
Low: 56 °F
Mostly Clear
Saturday
High: 79 °F
Mostly Sunny
Saturday Night
Low: 60 °F
Partly Cloudy
then Chance
Showers
Sunday
High: 74 °F
Showers
Likely

Detailed Forecast

Today

A chance of showers before 10am, then showers and possibly a thunderstorm between 10am and 3pm, then showers and thunderstorms after 3pm. Some of the storms could be severe and produce heavy rainfall. High near 72. Breezy, with a south southwest wind 5 to 10 mph becoming south 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.

Tonight

Showers and thunderstorms likely before 8pm, then a slight chance of showers between 8pm and 9pm. Some of the storms could be severe and produce heavy rainfall. Mostly cloudy, then gradually becoming mostly clear, with a low around 58. Breezy, with a west southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

Thursday

Mostly sunny, with a high near 73. West northwest wind 10 to 15 mph, with gusts as high as 20 mph.

Thursday Night

Mostly clear, with a low around 54. West northwest wind 5 to 10 mph.

Juneteenth

Sunny, with a high near 75. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.

Friday Night

Mostly clear, with a low around 56.

Saturday

Mostly sunny, with a high near 79.

Saturday Night

A chance of showers after 1am. Mostly cloudy, with a low around 60.