Severe

Significant threat to life or property

Kansas Severe Flood Watch | Effective 06/20/2026 10:58

* WHAT...Flooding caused by excessive rainfall continues to be<br /> possible. * WHERE...Portions of central and east central Kansas, including the<br /> following counties, in central Kansas, Dickinson. In east central<br /> Kansas, Morris. * WHEN...From 7 PM CDT this evening through Sunday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers,<br /> creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS...<br /> - Thunderstorms are expected to move in from western Kansas and<br />

Kansas Severe Flood Watch | Effective 06/20/2026 10:58

* WHAT...Flooding caused by excessive rainfall continues to be<br /> possible. * WHERE...A portion of east central Kansas, including the following<br /> counties, Anderson, Coffey, Franklin, Lyon and Osage. * WHEN...From 7 PM CDT this evening through Sunday evening. * IMPACTS...Excessive runoff may result in flooding of rivers,<br /> creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS...<br /> - Thunderstorms are expected to move in from western Kansas and<br />

Kansas Severe Flood Watch | Effective 06/20/2026 10:58

* WHAT...Flooding caused by excessive rainfall continues to be<br /> possible. * WHERE...Portions of east central, north central, and northeast<br /> Kansas, including the following counties, in east central Kansas,<br /> Douglas, Geary, Shawnee and Wabaunsee. In north central Kansas,<br /> Clay, Cloud, Ottawa, Republic and Washington. In northeast Kansas,<br /> Brown, Jackson, Jefferson, Marshall, Nemaha, Pottawatomie and<br /> Riley. * WHEN...From 7 PM CDT this evening through Sunday afternoon.

Iowa Severe Flood Watch | Effective 06/20/2026 10:32

* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...Portions of southern Iowa. * WHEN...From late tonight through Sunday evening. * IMPACTS...Excessive runoff may result in flooding of rivers,<br /> creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS...<br /> - Widespread rainfall amounts of 2 inches or more with locally<br /> higher amounts of up to 4 inches possible.<br /> For the latest stream observations and forecasts refer to<br /> weather.gov/desmoines/water.

Colorado, Wyoming Severe Red Flag Warning | Effective 06/20/2026 10:33

* AFFECTED AREA...Fire Weather Zones 211, 212, 213, 214, 217 and<br /> 218. * TIMING...Until 9 PM MDT this evening. * WINDS...West 15 to 25 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 9 percent. * IMPACTS...Conditions will be favorable for rapid fire spread.<br /> Avoid outdoor burning and any activity that may produce a<br /> spark and start a wildfire.<br /> A Red Flag Warning means that critical fire weather conditions<br /> are either occurring now....or will shortly. A combination of<br />

Iowa, Illinois, Missouri Severe Flood Watch | Effective 06/20/2026 10:42

* WHAT...Flash flooding and areal flooding caused by excessive<br /> rainfall is possible. * WHERE...Portions of west central Illinois, including the following<br /> counties, Hancock and McDonough, southeast Iowa, including the<br /> following county, Lee, and northeast Missouri, including the<br /> following counties, Clark and Scotland. * WHEN...From Sunday morning through Sunday evening. * IMPACTS...Excessive runoff may result in localized flash flooding,<br /> flooding of rivers, creeks, streams, and other low-lying and<br />

Iowa, Illinois Severe Flood Watch | Effective 06/20/2026 10:42

* WHAT...Flash flooding and areal flooding caused by excessive<br /> rainfall is possible. * WHERE...Portions of west central Illinois, including the following<br /> areas, Henderson and Warren and southeast Iowa, including the<br /> following areas, Des Moines, Henry IA, Jefferson and Van Buren. * WHEN...From Sunday morning through Sunday evening. * IMPACTS...Excessive runoff may result in localized flash flooding,<br /> flooding of rivers, creeks, streams, and other low-lying and<br /> flood-prone locations. Creeks and streams may rise out of their<br />

Texas Severe Flash Flood Warning | Effective 06/20/2026 10:43

FFWHGX The National Weather Service in League City has issued a * Flash Flood Warning for...<br /> Northern Galveston County in southeastern Texas...<br /> Harris County in southeastern Texas... * Until 245 PM CDT. * At 1243 PM CDT, Doppler radar and automated rain gauges indicated<br /> thunderstorms producing heavy rain across the warned area. Between<br /> 2 and 3 inches of rain have fallen. Additional rainfall amounts of<br /> 1 to 2 inches are possible in the warned area. Flash flooding is<br /> ongoing or expected to begin shortly.

Florida Severe Severe Thunderstorm Warning | Effective 06/20/2026 10:23

SVRMLB The National Weather Service in Melbourne has issued a * Severe Thunderstorm Warning for...<br /> Southwestern Orange County in east central Florida...<br /> North central Osceola County in east central Florida... * Until 215 PM EDT. * At 122 PM EDT, a severe thunderstorm was located over Universal<br /> Studios, or over Oak Ridge, moving east at 20 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include...<br />

Louisiana Severe Flood Warning | Effective 06/20/2026 10:27

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Grant Parish in north central Louisiana...<br /> La Salle Parish in north central Louisiana...<br /> Southeastern Winn Parish in north central Louisiana...<br /> East Central Natchitoches Parish in northwestern Louisiana... * WHEN...Until 230 PM CDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying<br /> and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS...<br /> - At 1227 PM CDT, Doppler radar indicated heavy rain due to<br />
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