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June 17, 2026 Severe Weather

Hazardous Weather Conditions

Current conditions at

Lawrenceville-Vincennes International Airport (KLWV)

Lat: 38.76°NLon: 87.6°WElev: 433ft.

Overcast

75°F

24°C

Humidity	71%
Wind Speed	N 5 mph
Barometer	29.93 in (1013.3 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Last update	20 Jun 8:53 pm CDT

More Information:

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

Extended Forecast for

Russellville IL

Flood Warning until further notice

Flood Watch June 21, 07:00am until June 22, 01:00am

Click here for hazard details and duration

Flood Warning until further notice

Flood Watch

Tonight
Low: 64 °F
Partly Cloudy
Sunday
High: 84 °F
Slight Chance
T-storms then
T-storms
Likely
Sunday Night
Low: 69 °F
Heavy Rain
then Showers
Likely
Monday
High: 79 °F
Chance
Showers
Monday Night
Low: 61 °F
Partly Cloudy
Tuesday
High: 81 °F
Sunny
Tuesday Night
Low: 61 °F
Mostly Clear
Wednesday
High: 83 °F
Mostly Sunny
Wednesday Night
Low: 62 °F
Partly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 64. North wind around 5 mph becoming calm in the evening.

Sunday

Showers and thunderstorms likely, mainly after 5pm. Mostly cloudy, with a high near 84. East wind 5 to 15 mph becoming south in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Showers and thunderstorms before 11pm, then showers likely and possibly a thunderstorm between 11pm and 4am, then a chance of showers after 4am. Some of the storms could produce heavy rainfall. Low around 69. South southeast wind 14 to 16 mph becoming southwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

Monday

A 40 percent chance of showers before 1pm. Mostly cloudy, with a high near 79. West southwest wind around 11 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph.

Monday Night

Partly cloudy, with a low around 61. North wind 6 to 10 mph, with gusts as high as 16 mph.

Tuesday

Sunny, with a high near 81. Northeast wind 3 to 5 mph.

Tuesday Night

Mostly clear, with a low around 61. Light east northeast wind.

Wednesday

Mostly sunny, with a high near 83.

Wednesday Night

Partly cloudy, with a low around 62.

Thursday

Mostly sunny, with a high near 82.