Severe

Significant threat to life or property

Texas Severe Flash Flood Warning | Effective 06/20/2026 01:41

At 341 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 3 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. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. Some locations that will experience flash flooding include...

Nebraska Severe Flood Watch | Effective 06/20/2026 01:18

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of east central and northeast Nebraska, including the following counties, in east central Nebraska, Butler and Saunders. In northeast Nebraska, Boone, Colfax and Platte. * WHEN...From this evening through Sunday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS...

Iowa, Nebraska Severe Flood Watch | Effective 06/20/2026 01:18

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of southwest Iowa, including the following counties, Fremont and Page and southeast Nebraska, including the following counties, Cass, Gage, Jefferson, Johnson, Lancaster, Nemaha, Otoe, Pawnee, Richardson, Saline and Seward. * WHEN...From this evening through Sunday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS...

Arkansas, Louisiana, Texas Severe Flood Watch | Effective 06/20/2026 01:18

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Arkansas, including the following counties, Columbia, Lafayette, Miller and Union, Louisiana, including the following parishes, Bienville, Bossier, Caddo, Caldwell, Claiborne, De Soto, Grant, Jackson, La Salle, Lincoln, Natchitoches, Ouachita, Red River, Sabine, Union, Webster and Winn, and Texas, including the following counties, Angelina, Cass, Cherokee, Gregg, Harrison,

Arkansas, Louisiana, Texas Severe Flash Flood Warning | Effective 06/20/2026 01:23

FFWSHV The National Weather Service in Shreveport has issued a * Flash Flood Warning for... Southwestern Columbia County in southwestern Arkansas... Lafayette County in southwestern Arkansas... Southern Miller County in southwestern Arkansas... Northern Bossier Parish in northwestern Louisiana... Northwestern Caddo Parish in northwestern Louisiana... Northwestern Webster Parish in northwestern Louisiana... Southeastern Cass County in northeastern Texas...

Arkansas, Louisiana, Mississippi Severe Flood Watch | Effective 06/20/2026 01:29

* WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...Portions of southeast Arkansas, including the following areas, Ashley and Chicot, northeast Louisiana, including the following parishes, Catahoula, Concordia, East Carroll, Franklin LA, Madison LA, Morehouse, Richland, Tensas and West Carroll, and Mississippi, including the following areas, Adams, Attala, Choctaw, Claiborne, Clarke, Copiah, Hinds, Holmes, Humphreys, Issaquena, Jasper, Jefferson, Kemper, Lauderdale, Leake, Lowndes,

Kansas Severe Flood Watch | Effective 06/20/2026 01:02

* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...A portion of southeast Kansas, including the following counties, Allen, Greenwood and Woodson. * WHEN...From late tonight 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 01:02

* WHAT...Flooding caused by excessive rainfall is 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 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... - Large complex of storms is expected to move across central

Nevada Severe Red Flag Warning | Effective 06/20/2026 01:03

...FAST MOVING DRY THUNDERSTORMS TODAY... .Dry thunderstorms this morning will transition to more wet than dry storms by this afternoon. Storm motion will be fast mitigating the effects of any precipitation that occurs. Therefore, a drier thunderstorm threat exists through the early evening hours. The National Weather Service in Elko has issued a Red Flag Warning for dry thunderstorms and gusty outflow winds, which is in effect from 9 AM this morning to 5 PM PDT this afternoon. The

Arkansas, Louisiana, Texas Severe Flood Watch | Effective 06/20/2026 01:11

* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...Portions of Arkansas, including the following counties, Columbia, Lafayette, Miller and Union, Louisiana, including the following parishes, Bienville, Bossier, Caddo, Caldwell, Claiborne, De Soto, Grant, Jackson, La Salle, Lincoln, Natchitoches, Ouachita, Red River, Sabine, Union, Webster and Winn, and Texas, including the following counties, Angelina, Cass, Cherokee, Gregg, Harrison,
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