Immediate

Responsive action SHOULD be taken immediately

South Dakota Severe Thunderstorm Warning - Severe | Effective 05/31/2026 17:08

SVRFSD The National Weather Service in Sioux Falls has issued a * Severe Thunderstorm Warning for... Southwestern Minnehaha County in southeastern South Dakota... Southeastern McCook County in southeastern South Dakota... * Until 800 PM CDT. * At 708 PM CDT, a severe thunderstorm was located near Montrose, or near Lake Vermillion State Recreation Area, moving east at 15 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.

Tennessee Flash Flood Warning - Severe | Effective 05/31/2026 17:09

At 709 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 3.5 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. Some locations that will experience flash flooding include... Gainesboro and Cummins Falls State Park.

South Dakota Flash Flood Warning - Severe | Effective 05/31/2026 17:10

FFWABR The National Weather Service in Aberdeen has issued a * Flash Flood Warning for... Southeastern McPherson County in north central South Dakota... * Until 1015 PM CDT. * At 710 PM CDT, trained weather spotters reported thunderstorms producing heavy rain across the warned area. Between 3 and 4 inches of rain have fallen. Flash flooding is already occurring. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Trained spotters reported. IMPACT...Flash flooding of small creeks and streams, urban

South Dakota Severe Thunderstorm Warning - Severe | Effective 05/31/2026 17:14

SVRABR The National Weather Service in Aberdeen has issued a * Severe Thunderstorm Warning for... Northeastern Edmunds County in north central South Dakota... Southeastern McPherson County in north central South Dakota... * Until 800 PM CDT. * At 714 PM CDT, a severe thunderstorm was located near Cravens Corner, or 7 miles east of Ipswich, moving northeast at 15 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * This severe thunderstorm will be near...

Texas Severe Thunderstorm Warning - Severe | Effective 05/31/2026 17:14

At 713 PM CDT, severe thunderstorms were located along a line extending from 6 miles southeast of White River Lake to 9 miles southwest of Kalgary to 4 miles northwest of Post, moving northeast at 5 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. Locations impacted include... Post, Spur, White River Lake, and Kalgary. For your protection move to an interior room on the lowest floor of

Alabama, Tennessee Severe Thunderstorm Warning - Severe | Effective 05/31/2026 17:19

SVRHUN The National Weather Service in Huntsville Alabama has issued a * Severe Thunderstorm Warning for... Northern Jackson County in northeastern Alabama... Southeastern Moore County in Middle Tennessee... Southeastern Lincoln County in Middle Tennessee... Southern Franklin County in Middle Tennessee... * Until 800 PM CDT. * At 718 PM CDT, a cluster of severe thunderstorm was located near Lynchburg, moving southeast at 25 mph, with a similar cluster located 5-10 miles northwest of Stevenson and Bridgeport.

South Dakota Tornado Warning - Extreme | Effective 05-31-2026 17:06

TORFSD The National Weather Service in Sioux Falls has issued a * Tornado Warning for... Southwestern Minnehaha County in southeastern South Dakota... Southeastern McCook County in southeastern South Dakota... * Until 745 PM CDT. * At 706 PM CDT, a severe thunderstorm capable of producing a tornado was located over Lake Vermillion State Recreation Area, moving east at 15 mph. HAZARD...Tornado and quarter size hail. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without

Arkansas Flash Flood Warning - Severe | Effective 05/31/2026 16:49

FFWLZK The National Weather Service in Little Rock has issued a * Flash Flood Warning for... Northwestern Randolph County in eastern Arkansas... Northeastern Sharp County in north central Arkansas... * Until 1000 PM CDT. * At 649 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 3 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly.
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