closegps_fixed
Elev 692 ft, 39.71 °N, 90.23 °W

South Jacksonville, IL Severe Weather Alertstar_ratehome

icon67 Â°F Jacksonville Station|Report|Change
Current Station
Personal Weather Station
Location: South Jacksonville, IL
Elevation: 692ft
Nearby Weather Stations

Active Weather Alerts

River Flood Warning
Issued: 3:06 AM Jun. 20, 2026 – National Weather Service
...FLOOD WARNING NOW IN EFFECT FROM SATURDAY AFTERNOON UNTIL FURTHER
NOTICE...

* WHAT...Minor flooding is forecast.

* WHERE...Illinois River at Meredosia.

* WHEN...From Saturday afternoon until further notice.

* ADDITIONAL DETAILS...
- At 9:30 PM CDT Friday the stage was 16.6 feet.
- Forecast...The river is expected to rise above flood stage early
tomorrow afternoon and continue rising to a crest of 18.5 feet
Wednesday morning.
- Flood stage is 17.0 feet.



&&


All Times CDT Fld   Observed  Forecasts (7 am)
Location      Stg     Stage   Sun   Mon   Tue   Wed   Thu

Illinois River
Meredosia    17.0    16.6    17.5  18.1  18.4  18.5  18.4



&&



River Flood Warning
Issued: 2:17 AM Jun. 20, 2026 – National Weather Service
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Moderate flooding is occurring and moderate flooding is
forecast.

* WHERE...Illinois River at Beardstown.

* WHEN...Until further notice.

* IMPACTS...At 20.0 feet, Seepage problems begin in the South
Beardstown Drainage and Levee District.

* ADDITIONAL DETAILS...
- At 7:45 PM CDT Friday the stage was 18.6 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 7:45 PM CDT Friday was 18.6 feet.
- Forecast...The river is expected to rise to a crest of 20.1
feet early Wednesday morning.
- Flood stage is 14.0 feet.
- http://www.weather.gov/safety/flood

&&

Fld   Observed           Forecasts (7 pm CDT)
Location      Stg   Stg   Day/Time     Sat   Sun   Mon

Illinois River
Beardstown    14.0  18.6  Fri 7 pm CDT 19.1  19.6  19.9


&&



Local Radar
Local Radar ImageLocal Severe Image