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

92°F

33°C

Humidity	38%
Wind Speed	SW 9 mph
Barometer	29.79 in
Dewpoint	62°F (17°C)
Visibility	10.00 mi
Heat Index	93°F (34°C)
Last update	17 Jun 3:35 pm CDT

More Information:

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

Extended Forecast for

3 Miles WNW Dover IL

This Afternoon
High: 87 °F
Slight Chance
T-storms
Tonight
Low: 68 °F
Heavy Rain
Wednesday
High: 78 °F
T-storms then
Showers
Likely
Wednesday Night
Low: 61 °F
Slight Chance
T-storms then
Slight Chance
Showers
Juneteenth
High: 83 °F
Sunny
Thursday Night
Low: 64 °F
Mostly Clear
Friday
High: 88 °F
Mostly Sunny
Friday Night
Low: 72 °F
Mostly Clear
Saturday
High: 95 °F
Hot

Detailed Forecast

This Afternoon

A 10 percent chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 87. Southwest wind around 10 mph.

Tonight

Showers and thunderstorms likely, mainly after 5am. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 68. West wind 5 to 10 mph becoming south after midnight. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.

Wednesday

Showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 2pm, then a chance of showers and thunderstorms after 2pm. High near 78. South wind 5 to 15 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday Night

A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly cloudy, with a low around 61. Northwest wind 5 to 10 mph. Chance of precipitation is 20%.

Juneteenth

Sunny, with a high near 83.

Thursday Night

Mostly clear, with a low around 64.

Friday

Mostly sunny, with a high near 88.

Friday Night

Mostly clear, with a low around 72.

Saturday

Sunny and hot, with a high near 95.

Saturday Night

Clear, with a low around 75.