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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

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Rain

55°F

13°C

Humidity	94%
Wind Speed	SE 13 mph
Barometer	29.55 in
Dewpoint	54°F (12°C)
Visibility	2.50 mi
Wind Chill	51°F (11°C)
Last update	17 Jun 9:45 am CDT

More Information:

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

Extended Forecast for

Capron IL

Flood Watch until June 17, 05:00pm

Wind Advisory until June 17, 01:00pm

Click here for hazard details and duration

Flood Watch

Wind Advisory

Flood Watch until June 17, 05:00pm
Wind Advisory until June 17, 01:00pm
NOW: Multiple hazards in effect
Click HERE for Details
Today
High: 68 °F
Showers then
Severe
Thunderstorms
and Breezy
Tonight
Low: 56 °F
Severe
Thunderstorms
then Mostly
Cloudy
Thursday
High: 72 °F
Decreasing
Clouds
Thursday Night
Low: 52 °F
Decreasing
Clouds
Juneteenth
High: 74 °F
Sunny
Friday Night
Low: 54 °F
Mostly Clear
Saturday
High: 78 °F
Mostly Sunny
Saturday Night
Low: 58 °F
Partly Cloudy
then Chance
Showers

Detailed Forecast

Today

Showers and possibly a thunderstorm before 4pm, then showers and thunderstorms likely between 4pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Some of the storms could be severe and produce heavy rainfall. High near 68. Breezy, with a south southeast wind 10 to 20 mph becoming east in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Tonight

A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Some of the storms could be severe. Mostly cloudy, with a low around 56. West southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

Thursday

Mostly cloudy, then gradually becoming sunny, with a high near 72. West northwest wind 10 to 15 mph, with gusts as high as 20 mph.

Thursday Night

Mostly cloudy, then gradually becoming clear, with a low around 52. West northwest wind 5 to 10 mph.

Juneteenth

Sunny, with a high near 74. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.

Friday Night

Mostly clear, with a low around 54.

Saturday

Mostly sunny, with a high near 78.

Saturday Night

A chance of showers after 1am. Mostly cloudy, with a low around 58.