Severe

Significant threat to life or property

Colorado Fire Weather Watch - Severe | Effective 06/11/2026 00:37

* AFFECTED AREA...Fire Weather Zones 220, 223 and 224. * WINDS...West 15 to 30 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 8 percent. * IMPACTS...Fires will catch and spread quickly. Exercise extreme caution with any outdoor burning. A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings.

Colorado Red Flag Warning - Severe | Effective 06/11/2026 00:37

* AFFECTED AREA...Fire Weather Zones 231, 234, 235 and 236. * WINDS...North to northeast 15 to 25 mph with gusts up to 40 mph. * RELATIVE HUMIDITY...As low as 11 percent. * IMPACTS...Fires will catch and spread quickly. Exercise extreme caution with any outdoor burning. A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior.

Colorado Red Flag Warning - Severe | Effective 06/11/2026 00:37

...FIRE WEATHER WATCH REMAINS IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 222... * AFFECTED AREA...Fire Weather Zone 222. * TIMING...For the Red Flag Warning, from 2 PM this afternoon to 8 PM MDT this evening. For the Fire Weather Watch, from Friday morning through Friday evening. * WINDS...For Thursday, south to southeast 15 to 25 mph with gusts up to 40 mph. For Friday, west to southwest 20 to 30 mph with gusts up to 45 mph.

Colorado Red Flag Warning - Severe | Effective 06/11/2026 00:37

...FIRE WEATHER WATCH REMAINS IN EFFECT FROM FRIDAY AFTERNOON THROUGH FRIDAY EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 229 AND 230... * AFFECTED AREA...Fire Weather Zones 229 and 230. * TIMING...For the Red Flag Warning, from 2 PM this afternoon to 8 PM MDT this evening. For the Fire Weather Watch, from Friday afternoon through Friday evening. * WINDS...For Thursday, east to southeast 10 to 20 mph with gusts up to 35 mph. For Friday, west to southwest 15 to 25 mph with gusts up to 40 mph.

Iowa, Illinois, Missouri Flood Watch - Severe | Effective 06/11/2026 00:40

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Illinois, including the following areas, Bureau, Hancock, Henderson, Henry IL, McDonough, Mercer, Putnam, Rock Island, Warren and Whiteside, Iowa, including the following areas, Cedar, Clinton, Des Moines, Henry IA, Iowa, Jefferson, Johnson, Keokuk, Lee, Louisa, Muscatine, Scott, Van Buren and Washington, and northeast Missouri, including the following areas, Clark and Scotland. * WHEN...Through this evening.

Iowa, Illinois Flood Watch - Severe | Effective 06/11/2026 00:40

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of northwest Illinois, including the following counties, Carroll, Jo Daviess and Stephenson and Iowa, including the following counties, Benton, Buchanan, Delaware, Dubuque, Jackson, Jones and Linn. * WHEN...Through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks.

Nebraska Severe Thunderstorm Warning - Severe | Effective 06/11/2026 00:43

SVRGID The National Weather Service in Hastings has issued a * Severe Thunderstorm Warning for... Northwestern Clay County in south central Nebraska... Northern Adams County in south central Nebraska... Southwestern Hamilton County in south central Nebraska... Southern Hall County in south central Nebraska... * Until 315 AM CDT. * At 243 AM CDT, a severe thunderstorm was located near Hastings, moving northeast at 30 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated.

Missouri Flood Warning - Severe | Effective 06/11/2026 00:01

...The National Weather Service in St Louis has issued a Flood Warning for the following rivers in Missouri... South Fabius River near Taylor. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...South Fabius River near Taylor. * WHEN...From early this morning to Monday morning. * IMPACTS...At 11.0 feet, Small levee immediately downstream of the gage is overtopped, flooding agricultural fields. * ADDITIONAL DETAILS...

Illinois Flash Flood Warning - Severe | Effective 06/11/2026 00:11

FFWILX The National Weather Service in Lincoln has issued a * Flash Flood Warning for... Central Sangamon County in central Illinois... * Until 515 AM CDT. * At 211 AM CDT, the public reported thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. Additional rainfall amounts up to 1 inch are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Public reported.

Nebraska Severe Thunderstorm Watch - Severe | Effective 06/11/2026 00:13

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 310 IN EFFECT UNTIL 10 AM CDT THIS MORNING FOR THE FOLLOWING AREAS IN NEBRASKA THIS WATCH INCLUDES 19 COUNTIES IN CENTRAL NEBRASKA HOWARD MERRICK NANCE IN EAST CENTRAL NEBRASKA POLK YORK IN SOUTH CENTRAL NEBRASKA ADAMS BUFFALO CLAY DAWSON FILLMORE FRANKLIN GOSPER HALL HAMILTON
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