Severe Thunderstorms and Heavy Rain Across the Central US and Central Appalachians

Severe thunderstorms producing damaging winds, hail and possibly a few tornadoes are expected across parts of the central Plains and the Missouri Valley. Heavy rainfall and flash flooding is also expected in the area. Thunderstorms and heavy rain may also bring additional flooding impacts to the central Appalachians. High temperatures and critical fire weather conditions expected in the Southwest. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Fair

84°F

29°C

Humidity	66%
Wind Speed	W 12 mph
Barometer	29.85 in
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	89°F (32°C)
Last update	17 Jun 10:15 am CDT

More Information:

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

Extended Forecast for

3 Miles ENE Walnut IL

Today
High: 87 °F
Sunny then
Chance
T-storms
Tonight
Low: 67 °F
T-storms
Wednesday
High: 79 °F
T-storms
Wednesday Night
Low: 62 °F
Chance
T-storms then
Chance
Showers
Juneteenth
High: 83 °F
Sunny
Thursday Night
Low: 65 °F
Mostly Clear
Friday
High: 87 °F
Mostly Sunny
Friday Night
Low: 73 °F
Mostly Clear
Saturday
High: 93 °F
Sunny

Detailed Forecast

Today

A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 87. Southwest wind around 10 mph.

Tonight

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 5am. Low around 67. Southwest wind 5 to 10 mph becoming south after midnight. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 7am. High near 79. Southeast wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Wednesday Night

A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 62. West wind 5 to 10 mph.

Juneteenth

Sunny, with a high near 83.

Thursday Night

Mostly clear, with a low around 65.

Friday

Mostly sunny, with a high near 87.

Friday Night

Mostly clear, with a low around 73.

Saturday

Sunny, with a high near 93.