National Weather Service

News Headlines

June 10, 2026: Derecho Produces Widespread Wind Damage Across Northern Illinois
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

Hydrologic Outlook

Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Fair

61°F

16°C

Humidity	77%
Wind Speed	SW 6 mph
Barometer	29.69 in
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	16 Jun 10:26 pm CDT

More Information:

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

Extended Forecast for

7 Miles W Serena IL

Tonight
Low: 54 °F
Mostly Cloudy
Wednesday
High: 73 °F
Heavy Rain
then Severe
Thunderstorms
and Breezy
Wednesday Night
Low: 60 °F
Heavy Rain
then Mostly
Clear
Thursday
High: 72 °F
Partly Sunny
and Breezy
then Mostly
Sunny
Thursday Night
Low: 55 °F
Mostly Clear
Juneteenth
High: 76 °F
Sunny
Friday Night
Low: 57 °F
Clear then
Slight Chance
Showers
Saturday
High: 79 °F
Mostly Sunny
Saturday Night
Low: 60 °F
Partly Cloudy
then Chance
Showers

Detailed Forecast

Tonight

Mostly cloudy, with a low around 54. South southwest wind around 5 mph.

Wednesday

Showers, with thunderstorms also possible after 10am. Some of the storms could be severe and produce heavy rainfall. High near 73. Breezy, with a southeast wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Wednesday Night

Showers likely and possibly a thunderstorm before 7pm, then a slight chance of showers and thunderstorms between 7pm and 9pm. Some of the storms could produce heavy rainfall. Mostly cloudy, then gradually becoming mostly clear, with a low around 60. West wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

Partly sunny, with a high near 72. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.

Thursday Night

Mostly clear, with a low around 55. West northwest wind 5 to 10 mph, with gusts as high as 15 mph.

Juneteenth

Sunny, with a high near 76.

Friday Night

A 20 percent chance of showers after 1am. Mostly clear, with a low around 57.

Saturday

Mostly sunny, with a high near 79.

Saturday Night

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