Immediate
Responsive action SHOULD be taken immediately
South Dakota Severe Thunderstorm Warning - Severe | Effective 05/31/2026 17:28
At 728 PM CDT, a severe thunderstorm was located over Humboldt, or
near Lake Vermillion State Recreation Area, moving east at 25 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...
Humboldt.
Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
Texas Severe Thunderstorm Warning - Severe | Effective 05/31/2026 17:32
SVROUN
The National Weather Service in Norman has issued a
* Severe Thunderstorm Warning for...
Western Foard County in northern Texas...
* Until 800 PM CDT.
* At 732 PM CDT, severe thunderstorms were located along a line
extending from 8 miles southeast of Swearingen to 12 miles west of
Truscott, moving northeast at 10 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* These severe thunderstorms will remain over mainly rural areas of
western Foard County.
Arkansas Flash Flood Warning - Severe | Effective 05/31/2026 17:32
At 732 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 an inch are possible in the
warned area. 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.
Mississippi Flood Warning - Severe | Effective 05/31/2026 17:33
...The Flood Warning continues for the following rivers in
Mississippi...
Chickasawhay At Leakesville affecting George and Greene Counties.
For the Chickasawhay River...including Waynesboro, Leakesville...
Minor flooding is forecast.
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Chickasawhay at Leakesville.
* WHEN...Until late Tuesday night.
* IMPACTS...At 22.0 feet, flooding of lowlands continues and some
roads in low lying areas become cut off by high water.
* ADDITIONAL DETAILS...
Louisiana, Mississippi Flood Warning - Severe | Effective 05/31/2026 17:35
...The Flood Warning continues for the following rivers in
Louisiana...Mississippi...
Pearl River Near Pearl River affecting Pearl River and Hancock
Counties, and St. Tammany Parish.
For the Lower Pearl River...including Pearl River...Minor flooding
is forecast.
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Pearl River near Pearl River.
* WHEN...Until late tomorrow morning.
* IMPACTS...At 14.0 feet, Secondary roads to the river and
throughout Honey Island Swamp are inundated. Property in the
Missouri Flood Warning - Severe | Effective 05/31/2026 17:36
...The Flood Warning is extended for the following rivers in
Missouri...
Osage River at Taberville affecting St. Clair and Vernon Counties.
For the Osage River...including Taberville...Minor flooding is
forecast.
* WHAT...Minor flooding is forecast.
* WHERE...Osage River at Taberville.
* WHEN...From Tuesday afternoon to Friday morning.
* IMPACTS...At 23.3 feet, The handicapped access to the Osage River
launch near Taberville floods.
* ADDITIONAL DETAILS...
- At 6:45 PM CDT Sunday the stage was 22.4 feet.
Missouri Flood Warning - Severe | Effective 05/31/2026 17:36
...The Flood Warning continues for the following rivers in
Missouri...
Marmaton River near Nevada affecting Vernon County.
For the Marmaton River...including Fort Scott, Nevada...Minor
flooding is forecast.
* WHAT...Minor flooding is forecast.
* WHERE...Marmaton River near Nevada.
* WHEN...Until tomorrow evening.
* IMPACTS...At 20.0 feet, minor flooding occurs near the gage site
and affects low lying areas along the river.
* ADDITIONAL DETAILS...
- At 6:45 PM CDT Sunday the stage was 19.6 feet.
Missouri Flood Warning - Severe | Effective 05/31/2026 17:36
...The Flood Warning continues for the following rivers in
Missouri...
Little Osage River near Horton affecting Vernon County.
For the Little Osage River...including Fulton, Horton...Minor
flooding is forecast.
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Little Osage River near Horton.
* WHEN...Until Tuesday afternoon.
* IMPACTS...At 41.0 feet, minor flooding affects low lying areas
near the gage site and farmland along the river.
* ADDITIONAL DETAILS...
Mississippi Flood Warning - Severe | Effective 05/31/2026 17:37
...The Flood Warning continues for the following rivers in
Mississippi...
Pascagoula River At Graham Ferry affecting Jackson County.
For the Pascagoula River...including Graham Ferry...Minor flooding
is forecast.
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Pascagoula River at Graham Ferry.
* WHEN...Until Wednesday morning.
* IMPACTS...At 16.0 feet, River property at Cumbest Bluff will be
cut off by high water and some river roads will be impassable.
* ADDITIONAL DETAILS...