Active Weather Alerts
River Flood Warning
Issued: 1:37 AM Jun. 23, 2026 – National Weather Service
...FLOOD WARNING NOW IN EFFECT UNTIL LATE WEDNESDAY MORNING... * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Sangamon River at Monticello. * WHEN...Until late Wednesday morning. * IMPACTS...At 13.0 feet, Flooding of agricultural areas begins. * ADDITIONAL DETAILS... - At 8:00 PM CDT Monday the stage was 14.2 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:00 PM CDT Monday was 14.7 feet. - Forecast...The river is expected to fall below flood stage early Wednesday morning and continue falling to 9.6 feet Monday, June 29. - Flood stage is 13.0 feet. - http://www.weather.gov/safety/flood && Fld Observed Forecasts (7 pm CDT) Location Stg Stg Day/Time Tue Wed Thu Sangamon River Monticello 13.0 14.2 Mon 8 pm CDT 13.3 12.6 12.1 &&
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