National Weather Service

News Headlines

June 17, 2026 Severe Weather

Hazardous Weather Conditions

Flood Watch in effect from June 21, 07:00 AM CDT until June 22, 01:00 AM CDT

Current conditions at

Jacksonville Municipal Airport (KIJX)

Lat: 39.77°NLon: 90.24°WElev: 614ft.

Partly Cloudy

65°F

18°C

Humidity	98%
Wind Speed	SW 3 mph
Barometer	29.99 in
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Last update	20 Jun 1:35 am CDT

More Information:

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

Extended Forecast for

4 Miles SSW Virginia IL

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

Click here for hazard details and duration

Flood Watch

Overnight
Low: 64 °F
Slight Chance
Showers
Saturday
High: 82 °F
Decreasing
Clouds
Saturday Night
Low: 62 °F
Partly Cloudy
then Chance
Showers
Sunday
High: 75 °F
Heavy Rain
Sunday Night
Low: 59 °F
T-storms
Likely then
Showers
Likely
Monday
High: 76 °F
Partly Sunny
Monday Night
Low: 56 °F
Mostly Clear
Tuesday
High: 79 °F
Sunny
Tuesday Night
Low: 59 °F
Partly Cloudy

Detailed Forecast

Overnight

A 20 percent chance of showers. Mostly cloudy, with a low around 64. Light west wind.

Saturday

Mostly cloudy, then gradually becoming sunny, with a high near 82. Calm wind becoming west northwest around 5 mph in the afternoon.

Saturday Night

A 30 percent chance of showers and thunderstorms, mainly after 5am. Partly cloudy, with a low around 62. Calm wind becoming east around 6 mph after midnight.

Sunday

A chance of showers and thunderstorms before 9am, then showers and possibly a thunderstorm between 9am and 5pm, then showers and thunderstorms likely after 5pm. Some of the storms could produce heavy rainfall. High near 75. East southeast wind 9 to 17 mph becoming south in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Sunday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 59. West wind 10 to 13 mph becoming north after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

Monday

Partly sunny, with a high near 76. North northeast wind 9 to 13 mph, with gusts as high as 20 mph.

Monday Night

Mostly clear, with a low around 56. Northeast wind 3 to 7 mph.

Tuesday

Sunny, with a high near 79.

Tuesday Night

Partly cloudy, with a low around 59.

Wednesday

Sunny, with a high near 81.

Wednesday Night

Partly cloudy, with a low around 59.