Severe

Significant threat to life or property

New Mexico, Texas Severe Flood Watch | Effective 09/29/2026 04:38

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Southwest New Mexico including Dona Ana, Otero, Luna, Sierra, Grant, and Hidalgo Counties. Far West Texas, including El Paso and Hudspeth Counties. * WHEN...Through 6AM Wednesday. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. Low-water crossings may be flooded. * ADDITIONAL DETAILS...

Severe Heavy Freezing Spray Warning | Effective 09/29/2026 05:00

Offshore Waters Forecast for the US Arctic Waters Sea forecasts represent an average of the highest one-third of the combined wind wave and swell height. Individual waves may be twice as high. .TODAY...SW winds 25 kt. Seas 7 ft. Moderate freezing spray. .TONIGHT...SW winds 20 kt becoming N after midnight. Seas 7 ft. Snow in the evening. Heavy freezing spray. .WED...N winds 20 kt. Seas 7 ft. Heavy freezing spray. .WED NIGHT...N winds 15 kt. Seas 6 ft. Moderate freezing spray.

Florida Severe Flood Warning | Effective 09/29/2026 06:28

...The Flood Warning continues for the following rivers in Florida... St Johns River Near Astor affecting Lake and Volusia Counties. .The St Johns River at Astor remains within Minor Flood Stage due to tidal effects. River levels are forecast to gradually subside this week but remain within Minor Flood stage. For the St. Johns River...including Astor...Minor flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...St Johns River near Astor. * WHEN...Until further notice.

Colorado, Kansas, Nebraska Severe Flood Watch | Effective 09/29/2026 06:56

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Colorado, including the following areas, Cheyenne CO, Kit Carson and Yuma, Kansas, including the following areas, Cheyenne KS, Decatur, Gove, Graham, Greeley, Logan, Norton, Rawlins, Sheridan, Sherman, Thomas, Wallace and Wichita, and southwest Nebraska, including the following areas, Dundy, Hitchcock and Red Willow. * WHEN...From 6 PM MDT /7 PM CDT/ this evening through Thursday afternoon.

Texas Severe Flood Watch | Effective 09/29/2026 07:12

* WHAT...Flash flooding caused by excessive rainfall. * WHERE...Portions of southwest and western Texas, including the following areas, in southwest Texas, Davis Mountains, Davis Mountains Foothills and Pecos. In western Texas, Andrews, Crane, Dawson, Ector, Gaines, Loving, Martin, Midland, Reeves County Plains, Upton, Ward and Winkler. * WHEN...Through Wednesday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations.

Texas Severe Flood Watch | Effective 09/29/2026 07:12

* WHAT...Flash flooding caused by excessive rainfall. * WHERE...Portions of southwest and western Texas, including the following counties, in southwest Texas, Terrell. In western Texas, Borden, Glasscock, Howard, Mitchell, Reagan and Scurry. * WHEN...From Wednesday afternoon through Thursday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, arroyos, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. Low-water crossings may be flooded.

New Mexico, Texas Severe Flood Watch | Effective 09/29/2026 07:12

* WHAT...Flash flooding caused by excessive rainfall. * WHERE...Portions of southeast New Mexico, including the following areas, Central Lea, Eddy County Plains, Guadalupe Mountains of Eddy County, Northern Lea and Southern Lea and southwest Texas, including the following areas, Eastern Culberson, Guadalupe Mountains Above 7000 Feet, Guadalupe and Delaware Mountains and Van Horn and Highway 54 Corridor. * WHEN...Through late tonight. * IMPACTS...Excessive runoff may result in flooding of rivers,

Texas Severe Flood Watch | Effective 09/29/2026 07:24

The weather pattern on Wednesday will begin to change as an approaching upper level low over the southwestern U.S. weakens the subtropical ridge axis over Texas and the western Gulf. Isolated to scattered showers and thunderstorms will develop during the daytime hours. A Pacific cold front will move into the region Thursday spreading showers and thunderstorms over more of the area. Rainfall totals from Wednesday evening through Friday will be 2-4 inches with isolated amounts up to 8 inches possible.

Iowa Severe Flood Watch | Effective 09/29/2026 07:38

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...All of central Iowa. * WHEN...From 7 PM CDT this evening through late Thursday night. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Area creeks and streams are running high and could flood with more heavy rain. * ADDITIONAL DETAILS... - A prolong period of showers and storms is forecast Tuesday night

Iowa Severe Flood Watch | Effective 09/29/2026 07:38

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...All of central Iowa. * WHEN...From 7 PM CDT this evening through late Thursday night. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Area creeks and streams are running high and could flood with more heavy rain. * ADDITIONAL DETAILS... - A prolong period of showers and storms is forecast Tuesday night
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