Severe

Significant threat to life or property

Illinois Flood Warning | Effective 04/27/2026 10:10

...The Flood Warning continues for the following rivers in Illinois... Fox River at Montgomery affecting Kane and Kendall Counties. Fox River at Algonquin Lock & Dam tailwater affecting McHenry, Lake IL and Kane Counties. * WHAT...Moderate flooding is occurring and moderate flooding is forecast. * WHERE...Fox River from Johnsburg downstream to Red Gate Road in St. Charles, including the Algonquin Lock & Dam tailwater gauge. * WHEN...Until further notice.

Illinois Flood Warning | Effective 04/27/2026 10:10

...The Flood Warning continues for the following rivers in Illinois... Fox River at Montgomery affecting Kane and Kendall Counties. Fox River at Algonquin Lock & Dam tailwater affecting McHenry, Lake IL and Kane Counties. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Fox River from Red Gate Road in St. Charles downstream to Millington, including the Montgomery gauge. * WHEN...Until Wednesday evening. * IMPACTS...At 13.5 feet, Low-lying parking lots at city hall and

Indiana Severe Thunderstorm Warning | Effective 04/27/2026 10:14

At 1214 PM CDT/114 PM EDT/, a severe thunderstorm was located near Oakland City, moving northeast at 40 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Locations impacted include... Princeton, Fort Branch, Oakland City, Petersburg, Haubstadt, Darmstadt, Winslow, Elberfeld, Francisco, Somerville, Spurgeon, and Mackey. This includes the following highways... Interstate 69 in Indiana between Mile Markers 20 and 45.

Illinois Flood Warning | Effective 04/27/2026 10:18

...Observed flooding changed from Minor to Moderate severity and increased in duration for the following rivers in Illinois... Rock River at Rockton affecting Winnebago County. Rock River at Latham Park affecting Winnebago County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Rock River from Prairie Hill Road downstream to Swanson Road in Roscoe, including the Rockton gauge. * WHEN...Until Friday morning. * IMPACTS...At 10.5 feet, Edgemere Terrace threatened near Roscoe. * ADDITIONAL DETAILS...

Illinois Flood Warning | Effective 04/27/2026 10:18

...Observed flooding changed from Minor to Moderate severity and increased in duration for the following rivers in Illinois... Rock River at Rockton affecting Winnebago County. Rock River at Latham Park affecting Winnebago County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Rock River from Swanson Road in Roscoe downstream to Shorewood Park in Loves Park, including the Latham Park gauge. * WHEN...Until Friday morning. * IMPACTS...At 9.5 feet, Low-lying areas of Sportscore One are inundated in north Rockford.

Illinois Severe Thunderstorm Warning | Effective 04/27/2026 10:18

At 1217 PM CDT, severe thunderstorms were located along a line extending from Newman to Oakland to near Rardin to near Janesville to Teutopolis, moving east at 45 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. These severe storms will be near... Greenup, Toledo, Kansas, Ashmore, Westfield, Hume, Brocton, and Jewett around 1225 PM CDT. Casey around 1230 PM CDT.

Illinois Flood Watch | Effective 04/27/2026 10:20

...The Flood Watch is extended for the following rivers in Illinois... Illinois River at La Salle affecting La Salle, Bureau and Putnam zones. For the Illinois River (Upper)...including Morris, Ottawa, La Salle...flooding is possible. * WHAT...Flooding is possible. * WHERE...Illinois River from Starved Rock Lock and Dam downstream to confluence with Big Bureau Creek, including the La Salle gauge. * WHEN...From Tuesday afternoon to Saturday evening. * IMPACTS...At 20.0 feet, Agricultural areas in La Salle, Spring

Missouri Flash Flood Warning | Effective 04/27/2026 09:48

FFWLSX The National Weather Service in St Louis has issued a * Flash Flood Warning for... South Central Audrain County in central Missouri... Southeastern Boone County in central Missouri... Callaway County in central Missouri... Cole County in central Missouri... Southeastern Moniteau County in central Missouri... Central Osage County in central Missouri... West Central Montgomery County in east central Missouri... * Until 245 PM CDT.

Missouri Flood Warning | Effective 04/27/2026 09:49

* WHAT...Flooding caused by excessive rainfall is occurring. * WHERE...Portions of central, north central, and west central Missouri, including the following counties, in central Missouri, Pettis and Saline. In north central Missouri, Carroll and Chariton. In west central Missouri, Clay, Jackson, Johnson, Lafayette and Ray. * WHEN...Until 600 PM CDT Monday. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS...

Illinois Severe Thunderstorm Watch | Effective 04/27/2026 09:49

SEVERE THUNDERSTORM WATCH 158 REMAINS VALID UNTIL 4 PM CDT THIS AFTERNOON FOR THE FOLLOWING AREAS IN ILLINOIS THIS WATCH INCLUDES 22 COUNTIES IN CENTRAL ILLINOIS CHRISTIAN DE WITT LOGAN MACON MCLEAN SANGAMON SHELBY IN EAST CENTRAL ILLINOIS CHAMPAIGN CLARK COLES CUMBERLAND DOUGLAS EDGAR MOULTRIE PIATT VERMILION IN SOUTHEAST ILLINOIS CLAY CRAWFORD EFFINGHAM
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