Severe

Significant threat to life or property

Illinois, Missouri Flood Warning | Effective 04/12/2026 19:46

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in<br /> Illinois...Missouri... Mississippi River at Clarksville. Mississippi River at Louisiana. Mississippi River at Hannibal. River forecasts are based on observed precipitation and forecast<br /> precipitation for the next 24 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Mississippi River at Clarksville. * WHEN...Until Monday, April 20.

Illinois, Missouri Flood Warning | Effective 04/12/2026 19:46

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in<br /> Illinois...Missouri... Mississippi River at Clarksville. Mississippi River at Louisiana. Mississippi River at Hannibal. River forecasts are based on observed precipitation and forecast<br /> precipitation for the next 24 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Mississippi River at Louisiana. * WHEN...Until Monday, April 20.

Iowa, Illinois Flood Warning | Effective 04/12/2026 19:52

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning is extended for the following rivers in<br /> Illinois...Iowa... Mississippi River at Gladstone LD18 affecting Des Moines and<br /> Henderson Counties. Iowa River at Marengo affecting Benton and Iowa Counties. ...The Flood Warning continues for the following rivers in Iowa...<br /> Illinois... Iowa River at Oakville affecting Louisa County. Iowa River at Wapello affecting Louisa County. Mississippi River at Burlington affecting Hancock, Des Moines,<br />

Iowa Flood Warning | Effective 04/12/2026 19:52

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning is extended for the following rivers in<br /> Illinois...Iowa... Mississippi River at Gladstone LD18 affecting Des Moines and<br /> Henderson Counties. Iowa River at Marengo affecting Benton and Iowa Counties. ...The Flood Warning continues for the following rivers in Iowa...<br /> Illinois... Iowa River at Oakville affecting Louisa County. Iowa River at Wapello affecting Louisa County. Mississippi River at Burlington affecting Hancock, Des Moines,<br />

Iowa Flood Warning | Effective 04/12/2026 19:52

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning is extended for the following rivers in<br /> Illinois...Iowa... Mississippi River at Gladstone LD18 affecting Des Moines and<br /> Henderson Counties. Iowa River at Marengo affecting Benton and Iowa Counties. ...The Flood Warning continues for the following rivers in Iowa...<br /> Illinois... Iowa River at Oakville affecting Louisa County. Iowa River at Wapello affecting Louisa County. Mississippi River at Burlington affecting Hancock, Des Moines,<br />

Iowa, Illinois Flood Warning | Effective 04/12/2026 19:52

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning is extended for the following rivers in<br /> Illinois...Iowa... Mississippi River at Gladstone LD18 affecting Des Moines and<br /> Henderson Counties. Iowa River at Marengo affecting Benton and Iowa Counties. ...The Flood Warning continues for the following rivers in Iowa...<br /> Illinois... Iowa River at Oakville affecting Louisa County. Iowa River at Wapello affecting Louisa County. Mississippi River at Burlington affecting Hancock, Des Moines,<br />

Iowa Flood Warning | Effective 04/12/2026 19:52

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning is extended for the following rivers in<br /> Illinois...Iowa... Mississippi River at Gladstone LD18 affecting Des Moines and<br /> Henderson Counties. Iowa River at Marengo affecting Benton and Iowa Counties. ...The Flood Warning continues for the following rivers in Iowa...<br /> Illinois... Iowa River at Oakville affecting Louisa County. Iowa River at Wapello affecting Louisa County. Mississippi River at Burlington affecting Hancock, Des Moines,<br />

Texas Severe Thunderstorm Warning | Effective 04/12/2026 19:55

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 954 PM CDT, a severe thunderstorm was located near Colorado Bend<br /> State Park, moving east at 10 mph. HAZARD...Golf ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail<br /> damage to roofs, siding, windows, and vehicles. Expect wind<br /> damage to roofs, siding, and trees. This severe thunderstorm will remain over mainly rural areas of<br /> southeastern San Saba County.

Colorado Red Flag Warning | Effective 04/12/2026 19:57

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * AFFECTED AREA...Fire Weather Zones 227, 228, 229, 230, 231,<br /> 232, 233, 234, 235, 236 and 237. * TIMING...For the Red Flag Warning, from 11 AM to 9 PM MDT<br /> Monday. For the Fire Weather Watch, from Tuesday morning<br /> through Tuesday evening. * WINDS...Southwest 20 to 30 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 8 percent. * IMPACTS...Elevated fire danger is expected. Fires will catch<br /> and spread rapidly and erratically.

Colorado Red Flag Warning | Effective 04/12/2026 19:57

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * AFFECTED AREA...Fire Weather Zones 220, 221, 222, 224, 225 and<br /> 226. * TIMING...From 11 AM to 9 PM MDT Monday. * WINDS...Southwest 20 to 30 mph with gusts up to 50 mph. * RELATIVE HUMIDITY...As low as 11 percent. * IMPACTS...Fires will catch and spread quickly. Exercise<br /> extreme caution with any outdoor burning. Instruction:<br /> A Red Flag Warning means that critical fire weather conditions<br />
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