Severe

Significant threat to life or property

New Mexico Severe Flood Watch | Effective 09/23/2026 19:38

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of central, east central, and southeast New Mexico, including the following areas, in central New Mexico, Eastern Lincoln County and South Central Mountains. In east central New Mexico, De Baca County. In southeast New Mexico, Chaves County Plains and Southwest Chaves County. * WHEN...Through late Thursday night. * IMPACTS...Excessive runoff may result in flooding of rivers,

Maryland Severe Coastal Flood Warning | Effective 09/23/2026 19:41

* WHAT...Up to one foot of inundation above ground level expected in low lying areas due to tidal flooding. * WHERE...Shoreline in St. Marys County. * WHEN...From 9 PM this evening to 5 PM EDT Friday, especially around the time of high tide. * IMPACTS...At 3.5 feet, water covers roads on Saint George Island, is in yards, and is approaching structures. To the east, inundation is occurring at multiple marinas off St. Mary's River, Smith Creek, and Jutland Creek.

Maryland Severe Coastal Flood Warning | Effective 09/23/2026 19:41

* WHAT...For the Coastal Flood Advisory, up to one half foot of inundation above ground level in low lying areas due to tidal flooding. For the Coastal Flood Warning, up to one foot of inundation above ground level expected in low lying areas due to tidal flooding. * WHERE...Shoreline in Anne Arundel County. * WHEN...For the Coastal Flood Advisory, until 7 PM EDT this evening, especially around the time of high tide. For the Coastal Flood Warning, from 11 PM this evening to 11 AM EDT

New Mexico Severe Flood Warning | Effective 09/23/2026 19:26

* WHAT...Flooding caused by excessive runoff continues. * WHERE...Southwestern Chaves County in southeastern New Mexico... * WHEN...Until 1230 PM MDT Thursday. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. Low-water crossings are inundated with water and may not be passable. * ADDITIONAL DETAILS... - At 821 PM MDT, the first flood wave along the Rio Penasco that prompted the warning has passed. However, a second flood wave is

Kentucky Severe Flash Flood Warning | Effective 09/23/2026 19:01

FFWJKL The National Weather Service in Jackson has issued a * Flash Flood Warning for... South Central Harlan County in southeastern Kentucky... * Until 100 AM EDT. * At 1001 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 3 inches of rain have fallen. Additional rainfall amounts up to 1 inch are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated.

Illinois, Missouri Severe Flood Warning | Effective 09/23/2026 19:05

...The Flood Warning continues for the following rivers in Missouri...Illinois... Mississippi River at Clarksville. Mississippi River at Louisiana. Mississippi River at Canton. Mississippi River at Hannibal. ...The Flood Warning is extended for the following rivers in Missouri...Illinois... Mississippi River at Saverton. Mississippi River at Winfield. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is forecast. * WHERE...Mississippi River at Hannibal.

Illinois, Missouri Severe Flood Warning | Effective 09/23/2026 19:05

...The Flood Warning continues for the following rivers in Missouri...Illinois... Mississippi River at Clarksville. Mississippi River at Louisiana. Mississippi River at Canton. Mississippi River at Hannibal. ...The Flood Warning is extended for the following rivers in Missouri...Illinois... Mississippi River at Saverton. Mississippi River at Winfield. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is forecast. * WHERE...Mississippi River at Winfield.

Illinois, Missouri Severe Flood Warning | Effective 09/23/2026 19:05

...The Flood Warning continues for the following rivers in Missouri...Illinois... Mississippi River at Clarksville. Mississippi River at Louisiana. Mississippi River at Canton. Mississippi River at Hannibal. ...The Flood Warning is extended for the following rivers in Missouri...Illinois... Mississippi River at Saverton. Mississippi River at Winfield. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is forecast. * WHERE...Mississippi River at Canton.

Illinois, Missouri Severe Flood Warning | Effective 09/23/2026 19:05

...The Flood Warning continues for the following rivers in Missouri...Illinois... Mississippi River at Clarksville. Mississippi River at Louisiana. Mississippi River at Canton. Mississippi River at Hannibal. ...The Flood Warning is extended for the following rivers in Missouri...Illinois... Mississippi River at Saverton. Mississippi River at Winfield. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is forecast. * WHERE...Mississippi River at Louisiana.

Illinois, Missouri Severe Flood Warning | Effective 09/23/2026 19:05

...The Flood Warning continues for the following rivers in Missouri...Illinois... Mississippi River at Clarksville. Mississippi River at Louisiana. Mississippi River at Canton. Mississippi River at Hannibal. ...The Flood Warning is extended for the following rivers in Missouri...Illinois... Mississippi River at Saverton. Mississippi River at Winfield. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is forecast. * WHERE...Mississippi River at Saverton.
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