577
WGUS83 KLSX 202337
FLSLSX
FLOOD STATEMENT
NATIONAL WEATHER SERVICE ST LOUIS MO
637 PM CDT SAT JUN 20 2026
...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVERS IN
ILLINOIS...
ILLINOIS RIVER AT MEREDOSIA.
ILLINOIS RIVER AT LA GRANGE LD.
ILLINOIS RIVER AT VALLEY CITY.
ILLINOIS RIVER AT HARDIN.
RIVER FORECASTS ARE BASED ON OBSERVED PRECIPITATION AND FORECAST
PRECIPITATION FOR THE NEXT 24 HOURS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MOTORISTS SHOULD NOT ATTEMPT TO DRIVE AROUND BARRICADES OR DRIVE CARS
THROUGH FLOODED AREAS.
THIS PRODUCT, ALONG WITH ADDITIONAL WEATHER AND STREAM INFORMATION,
IS AVAILABLE AT HTTPS://WATER.NOAA.GOV/WFO/LSX
ILC137-149-221145-
/O.CON.KLSX.FL.W.0098.000000T0000Z-000000T0000Z/
/MROI2.1.ER.260620T2100Z.260627T0000Z.000000T0000Z.NO/
637 PM CDT SAT JUN 20 2026
..FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE
* WHAT...MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.
* WHERE...ILLINOIS RIVER AT MEREDOSIA.
* WHEN...UNTIL FURTHER NOTICE.
* IMPACTS...AT 18.0 FEET, CITY OF MEREDOSIA PLUGS STORM SEWER
OUTLETS.
* ADDITIONAL DETAILS...
- AT 6:00 PM CDT SATURDAY THE STAGE WAS 17.0 FEET.
- RECENT ACTIVITY...THE MAXIMUM RIVER STAGE IN THE 24 HOURS ENDING
AT 6:00 PM CDT SATURDAY WAS 17.0 FEET.
- FORECAST...THE RIVER IS EXPECTED TO RISE TO A CREST OF 19.8 FEET
FRIDAY EVENING.
- 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 17.0 17.3 18.1 18.7 19.1 19.3
LAT...LON 3988 9063 3988 9043 3982 9050 3977 9053
3977 9067 3984 9066
ILC009-221145-
/O.CON.KLSX.FL.W.0097.000000T0000Z-000000T0000Z/
/NLGI2.1.ER.260619T2130Z.260626T1200Z.000000T0000Z.NO/
637 PM CDT SAT JUN 20 2026
..FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE
* WHAT...MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.
* WHERE...ILLINOIS RIVER AT LA GRANGE LD.
* WHEN...UNTIL FURTHER NOTICE.
* IMPACTS...AT 24.0 FEET, EXTENSIVE WETLAND ACREAGE SOUTH OF LA
GRANGE BEGINS FLOODING.
* ADDITIONAL DETAILS...
- AT 6:00 PM CDT SATURDAY THE STAGE WAS 23.6 FEET.
- RECENT ACTIVITY...THE MAXIMUM RIVER STAGE IN THE 24 HOURS ENDING
AT 6:00 PM CDT SATURDAY WAS 23.6 FEET.
- FORECAST...THE RIVER IS EXPECTED TO RISE TO A CREST OF 25.5 FEET
FRIDAY MORNING.
- FLOOD STAGE IS 23.0 FEET.
ALL TIMES CDT FLD OBSERVED FORECASTS (7 AM)
LOCATION STG STAGE SUN MON TUE WED THU
ILLINOIS RIVER
LA GRANGE LD 23.0 23.6 23.9 24.4 24.7 25.1 25.3
LAT...LON 3999 9058 3999 9046 3988 9043 3988 9063
ILC149-171-221145-
/O.CON.KLSX.FL.W.0093.000000T0000Z-000000T0000Z/
/VALI2.1.ER.260618T1545Z.260627T1800Z.000000T0000Z.NO/
637 PM CDT SAT JUN 20 2026
..FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE
* WHAT...MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.
* WHERE...ILLINOIS RIVER AT VALLEY CITY.
* WHEN...UNTIL FURTHER NOTICE.
* ADDITIONAL DETAILS...
- AT 6:00 PM CDT SATURDAY THE STAGE WAS 14.9 FEET.
- RECENT ACTIVITY...THE MAXIMUM RIVER STAGE IN THE 24 HOURS ENDING
AT 6:00 PM CDT SATURDAY WAS 14.9 FEET.
- FORECAST...THE RIVER IS EXPECTED TO RISE TO 17.6 FEET SATURDAY,
JUNE 27. ADDITIONAL RISES ARE POSSIBLE THEREAFTER.
- FLOOD STAGE IS 14.0 FEET.
ALL TIMES CDT FLD OBSERVED FORECASTS (7 AM)
LOCATION STG STAGE SUN MON TUE WED THU
ILLINOIS RIVER
VALLEY CITY 14.0 14.9 15.1 16.0 16.5 16.8 17.0
LAT...LON 3977 9067 3977 9053 3969 9056 3962 9052
3952 9051 3952 9059 3964 9062 3965 9066
3967 9065
ILC013-061-083-221145-
/O.CON.KLSX.FL.W.0092.000000T0000Z-000000T0000Z/
/HARI2.1.ER.260616T1030Z.260624T1200Z.000000T0000Z.NO/
637 PM CDT SAT JUN 20 2026
..FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE
* WHAT...MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.
* WHERE...ILLINOIS RIVER AT HARDIN.
* WHEN...UNTIL FURTHER NOTICE.
* IMPACTS...AT 25.0 FEET, FLOOD STAGE. LOWLAND FLOODING OF
UNPROTECTED AGRICULTURAL LAND BEGINS.
* ADDITIONAL DETAILS...
- AT 6:00 PM CDT SATURDAY THE STAGE WAS 25.3 FEET.
- RECENT ACTIVITY...THE MAXIMUM RIVER STAGE IN THE 24 HOURS ENDING
AT 6:00 PM CDT SATURDAY WAS 25.3 FEET.
- FORECAST...THE RIVER IS EXPECTED TO RISE TO 25.9 FEET WEDNESDAY
MORNING. ADDITIONAL RISES ARE POSSIBLE THEREAFTER.
- FLOOD STAGE IS 25.0 FEET.
ALL TIMES CDT FLD OBSERVED FORECASTS (7 AM)
LOCATION STG STAGE SUN MON TUE WED THU
ILLINOIS RIVER
HARDIN 25.0 25.3 25.4 25.6 25.8 25.9 25.9
LAT...LON 3952 9064 3952 9052 3942 9054 3935 9051
3931 9053 3898 9052 3897 9049 3890 9054
3898 9062 3923 9065
JAJA
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