Active Weather Alerts
Severe Thunderstorm Watch
Issued: 8:35 AM Jun. 1, 2026 – National Weather Service
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 260 IN EFFECT UNTIL 9 AM CDT THIS MORNING FOR THE FOLLOWING AREAS IN ILLINOIS THIS WATCH INCLUDES 8 COUNTIES IN SOUTH CENTRAL ILLINOIS CLINTON WASHINGTON IN SOUTHWEST ILLINOIS CALHOUN JERSEY MADISON MONROE RANDOLPH SAINT CLAIR IN MISSOURI THIS WATCH INCLUDES 23 COUNTIES IN CENTRAL MISSOURI AUDRAIN BOONE CALLAWAY COLE MONITEAU OSAGE IN EAST CENTRAL MISSOURI CRAWFORD FRANKLIN GASCONADE JEFFERSON LINCOLN MONTGOMERY SAINT CHARLES SAINT LOUIS SAINT LOUIS CITY WARREN WASHINGTON IN NORTHEAST MISSOURI PIKE IN SOUTHEAST MISSOURI IRON MADISON REYNOLDS SAINT FRANCOIS SAINTE GENEVIEVE THIS INCLUDES THE CITIES OF ALTON, BELLEVILLE, BOWLING GREEN, CAHOKIA, CHESTER, COLUMBIA, EDWARDSVILLE, FARMINGTON, FULTON, JEFFERSON CITY, MEXICO, SAINT CHARLES, SAINT LOUIS, SPARTA, SULLIVAN, UNION, AND WASHINGTON.
River Flood Warning
Issued: 2:39 PM May. 31, 2026 – National Weather Service
...FLOOD WARNING NOW IN EFFECT UNTIL MONDAY EVENING... * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Moreau River near Jefferson City. * WHEN...Until Monday evening. * IMPACTS...At 19.0 feet, Near this height, Zion Road will be closed. This road is about 12 river miles upstream of the gage. * ADDITIONAL DETAILS... - At 8:30 AM CDT Sunday the stage was 17.6 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:30 AM CDT Sunday was 17.6 feet. - Forecast...The river is expected to rise to a crest of 18.6 feet this afternoon. It will then fall below flood stage late this afternoon. - Flood stage is 17.0 feet. && All Times CDT Fld Observed Forecasts (7:00 am) Location Stg Stage Mon Tue Wed Thu Fri Moreau River Jefferson Cit 17.0 17.6 8.0 12.6 6.6 4.3 3.5 &&
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