Severe

Significant threat to life or property

Arkansas Severe Flood Watch | Effective 06/21/2026 22:52

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of north central, central, and east central Arkansas. * WHEN...Through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Widespread rainfall totals of 2 to 4 inches and locally higher amounts of 6 inches or more are possible through Monday evening across the watch area.

Arkansas Severe Flood Watch | Effective 06/21/2026 22:52

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of west and northwest Arkansas. * WHEN...Through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. Low-water crossings may be flooded. * ADDITIONAL DETAILS... - Widespread rainfall totals of 2 to 4 inches and locally higher amounts of 6 inches or more are possible through

Oklahoma Severe Severe Thunderstorm Warning | Effective 06/21/2026 22:53

SVROUN The National Weather Service in Norman has issued a * Severe Thunderstorm Warning for... Kay County in northern Oklahoma... Noble County in northern Oklahoma... Eastern Grant County in northern Oklahoma... East central Major County in northwestern Oklahoma... Garfield County in northern Oklahoma... * Until 200 AM CDT. * At 1253 AM CDT, severe thunderstorms were located along a line extending from 4 miles southwest of Chilocco to near Ponca City to near Douglas, moving southeast at 35 mph.

Alaska Severe Red Flag Warning | Effective 06/21/2026 22:54

* AFFECTED AREA...Southern portions of the Central and Eastern Interior. * TIMING...From 10 AM to 10 PM AKDT Monday. * THUNDERSTORM COVERAGE INDEX...Scattered. * WINDS...Near thunderstorms, gusts could reach as high as 30 mph. * IMPACTS...Critical fire weather conditions are expected due to scattered wet thunderstorms. These storms will bring frequent lightning strikes and gusty winds that are expected to cause new fire ignitions. A Red Flag Warning means that conditions are occurring or will

Alaska Severe Red Flag Warning | Effective 06/21/2026 22:55

* AFFECTED AREA...North Slopes of the Western Alaska Range and Upper Kuskokwim Valley. * TIMING...From 10 AM to 10 PM AKDT Monday. * THUNDERSTORM COVERAGE INDEX...Scattered. * WINDS...Near thunderstorms, gusts could reach as high as 30 mph. * IMPACTS...Critical fire weather conditions are expected due to scattered wet thunderstorms. These storms will bring frequent lightning strikes and gusty winds that are expected to cause new fire ignitions. A Red Flag Warning means that conditions are occurring or will

Oklahoma Severe Severe Thunderstorm Warning | Effective 06-21-2026 22:43

SVROUN The National Weather Service in Norman has issued a * Severe Thunderstorm Warning for... Kingfisher County in central Oklahoma... North central Caddo County in southwestern Oklahoma... Northeastern Custer County in western Oklahoma... Blaine County in northwestern Oklahoma... Southeastern Dewey County in northwestern Oklahoma... Southeastern Major County in northwestern Oklahoma... Southwestern Garfield County in northern Oklahoma... Northwestern Canadian County in central Oklahoma...

Illinois, Indiana Severe Flood Warning | Effective 06/21/2026 22:29

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Portions of northeast Illinois, including the following county, Cook and northwest Indiana, including the following counties, Lake IN and Porter. * WHEN...Until 615 AM CDT. * IMPACTS...Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. Underpasses may be flooded. * ADDITIONAL DETAILS... - At 1221 AM CDT, Doppler radar and automated rain gauges

Colorado Severe Severe Thunderstorm Warning | Effective 06/21/2026 22:33

SVRPUB The National Weather Service in Pueblo has issued a * Severe Thunderstorm Warning for... Southwestern Bent County in southeastern Colorado... * Until midnight MDT. * At 1133 PM MDT, a severe thunderstorm was located 12 miles northeast of Higbee, or 17 miles southeast of North La Junta, moving southeast at 20 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.

Indiana, Kentucky Severe Flash Flood Warning | Effective 06/21/2026 22:38

FFWLMK The National Weather Service in Louisville has issued a * Flash Flood Warning for... Southern Perry County in south central Indiana... Northern Breckinridge County in central Kentucky... Northern Hancock County in central Kentucky... Meade County in central Kentucky... * Until 345 AM CDT /445 AM EDT/. * At 1238 AM CDT /138 AM EDT/, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Flash flooding is ongoing or expected to begin shortly.

Oklahoma Severe Severe Thunderstorm Watch | Effective 06/21/2026 22:42

SEVERE THUNDERSTORM WATCH 372 REMAINS VALID UNTIL 6 AM CDT EARLY THIS MORNING FOR THE FOLLOWING AREAS IN OKLAHOMA THIS WATCH INCLUDES 17 COUNTIES IN EAST CENTRAL OKLAHOMA MUSKOGEE OKFUSKEE IN NORTHEAST OKLAHOMA CREEK NOWATA OKMULGEE OSAGE PAWNEE ROGERS TULSA WAGONER WASHINGTON OK IN SOUTHEAST OKLAHOMA CHOCTAW HASKELL LATIMER MCINTOSH PITTSBURG PUSHMATAHA
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