Severe

Significant threat to life or property

Kansas Severe Flood Watch | Effective 06/20/2026 12:57

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of southeast Kansas, including the following counties, Allen, Greenwood and Woodson. * WHEN...From 1 AM CDT Sunday through Sunday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Complex of storms will move out of central KS late tonight and will linger through Sunday morning. Storms will produce

Kansas Severe Flood Watch | Effective 06/20/2026 12:57

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of central and east central Kansas, including the following counties, in central Kansas, Ellsworth, Lincoln, Marion, McPherson and Saline. In east central Kansas, Chase. * WHEN...From 7 PM CDT this evening through Sunday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS...

Louisiana Severe Flash Flood Warning | Effective 06/20/2026 12:59

FFWLIX The National Weather Service in New Orleans has issued a * Flash Flood Warning for... Northwestern Jefferson Parish in southeastern Louisiana... Central St. Charles Parish in southeastern Louisiana... * Until 600 PM CDT. * At 259 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 2 inches of rain have fallen. Additional rainfall amounts of 1 to 3 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly.

Wyoming Severe Severe Thunderstorm Warning | Effective 06/20/2026 12:36

At 136 PM MDT, a severe thunderstorm was located near Morton, which is 8 miles north of Fort Washakie, moving east at 40 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Riverton, Lander, Fort Washakie, Pavillion, Arapahoe, Ethete, Hudson, Morton, Kinnear, Crowheart, Milford, Pilot Butte Reservoir, Sinks Canyon State Park, Sand Draw, Dickinson Park, Bull Lake, Ocean Lake,

Pennsylvania Severe Severe Thunderstorm Warning | Effective 06/20/2026 12:38

At 338 PM EDT, a severe thunderstorm was located 12 miles northeast of Shanor-Northvue, or 13 miles west of Rimersburg, moving southeast at 30 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Locations impacted include... Kittanning, Rimersburg, West Kittanning, Chicora, East Brady, Parker, Bruin, West Hills, Eau Claire, Petrolia, Karns City, Fairview, Cherry Valley and Templeton. Seek shelter inside a well-built structure and stay away from

Iowa, Nebraska Severe Flood Watch | Effective 06/20/2026 12:38

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of southwest Iowa, including the following counties, Fremont and Page and Nebraska, including the following counties, Boone, Butler, Cass, Colfax, Gage, Jefferson, Johnson, Lancaster, Nemaha, Otoe, Pawnee, Platte, Richardson, Saline, Saunders and Seward. * WHEN...From 7 PM CDT this evening through Sunday morning. * IMPACTS...Excessive runoff may result in flooding of rivers,

Alabama Severe Flash Flood Warning | Effective 06-20-2026 12:18

FFWBMX The National Weather Service in Birmingham has issued a * Flash Flood Warning for... Central Jefferson County in central Alabama... Northeastern Walker County in central Alabama... * Until 530 PM CDT. * At 218 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 4 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar.

Georgia Severe Flash Flood Warning | Effective 06/20/2026 12:15

FFWFFC The National Weather Service in Peachtree City has issued a * Flash Flood Warning for... Northwestern Macon County in west central Georgia... Northeastern Marion County in west central Georgia... South Central Talbot County in west central Georgia... Southwestern Taylor County in west central Georgia... * Until 915 PM EDT. * At 315 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1.5 and 2 inches of rain

Wyoming Severe Severe Thunderstorm Warning | Effective 06/20/2026 12:18

SVRRIW The National Weather Service in Riverton has issued a * Severe Thunderstorm Warning for... Central Fremont County in central Wyoming... * Until 200 PM MDT. * At 117 PM MDT, a severe thunderstorm was located near Bull Lake, which is 14 miles northwest of Fort Washakie, moving east at 40 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Kinnear and Ocean Lake.

Alabama Severe Flash Flood Warning | Effective 06/20/2026 12:18

FFWBMX The National Weather Service in Birmingham has issued a * Flash Flood Warning for... Central Jefferson County in central Alabama... Northeastern Walker County in central Alabama... * Until 530 PM CDT. * At 218 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 4 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar.
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