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June 17, 2026 Severe Weather

Hazardous Weather Conditions

Current conditions at

Danville, Vermilion County Airport (KDNV)

Lat: 40.2°NLon: 87.6°WElev: 696ft.

Overcast

71°F

22°C

Humidity	76%
Wind Speed	E 5 mph
Barometer	29.89 in
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Last update	21 Jun 2:15 pm CDT

More Information:

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

Extended Forecast for

4 Miles SSE Fairmount IL

Flood Watch June 21, 02:25pm until June 22, 01:00am

Click here for hazard details and duration

Flood Watch

Flood Watch June 21, 02:25pm until June 22, 01:00am
NOW until 1:00am Mon
Flood Watch
This Afternoon
High: 77 °F
Heavy Rain
Tonight
Low: 62 °F
Heavy Rain
then Chance
Showers
Monday
High: 74 °F
Slight Chance
Showers then
Partly Sunny
Monday Night
Low: 54 °F
Decreasing
Clouds
Tuesday
High: 79 °F
Sunny
Tuesday Night
Low: 57 °F
Mostly Clear
Wednesday
High: 80 °F
Mostly Sunny
then Chance
T-storms
Wednesday Night
Low: 64 °F
Chance
T-storms

Detailed Forecast

This Afternoon

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. Some of the storms could produce heavy rainfall. High near 77. East southeast wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Tonight

Showers and thunderstorms before 11pm, then a chance of showers. Some of the storms could produce heavy rainfall. Low around 62. Southeast wind 8 to 15 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

Monday

A 20 percent chance of showers before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 74. North wind 13 to 15 mph, with gusts as high as 22 mph.

Monday Night

Mostly cloudy, then gradually becoming clear, with a low around 54. North wind 5 to 10 mph, with gusts as high as 17 mph.

Tuesday

Sunny, with a high near 79. North wind around 5 mph becoming calm in the morning.

Tuesday Night

Mostly clear, with a low around 57. Calm wind.

Wednesday

A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 80. Calm wind becoming south southwest 5 to 7 mph in the morning.

Wednesday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 64. Chance of precipitation is 40%.

Thursday

Mostly sunny, with a high near 81.

Thursday Night

Partly cloudy, with a low around 61.

Friday

A chance of showers. Mostly sunny, with a high near 81.

Friday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 65.

Saturday

A chance of showers and thunderstorms. Partly sunny, with a high near 83.