Severe

Significant threat to life or property

Nebraska Severe Severe Thunderstorm Warning | Effective 09/18/2026 18:42

SVRCYS The National Weather Service in Cheyenne has issued a * Severe Thunderstorm Warning for... Northern Sioux County in the Panhandle of Nebraska... * Until 830 PM MDT. * At 741 PM MDT, a severe thunderstorm was located near Harrison, or 25 miles east of Lusk, moving northeast at 30 mph. HAZARD...Ping pong ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees.

Indiana Severe Flood Warning | Effective 09/18/2026 18:22

...The Flood Warning is extended for the following rivers in Indiana... Wabash River near Bluffton IN affecting Wells County. Saint Marys River at St. Mary's River near Fort Wayne affecting Allen IN County. ...The Flood Warning continues for the following rivers in Indiana... Ohio... Saint Marys River near Decatur affecting Van Wert, Allen IN and Adams Counties. Wabash River near Linn Grove affecting Wells and Adams Counties. For the Wabash River...including Linn Grove, Bluffton IN...Moderate flooding is forecast.

Indiana, Ohio Severe Flood Warning | Effective 09/18/2026 18:22

...The Flood Warning is extended for the following rivers in Indiana... Wabash River near Bluffton IN affecting Wells County. Saint Marys River at St. Mary's River near Fort Wayne affecting Allen IN County. ...The Flood Warning continues for the following rivers in Indiana... Ohio... Saint Marys River near Decatur affecting Van Wert, Allen IN and Adams Counties. Wabash River near Linn Grove affecting Wells and Adams Counties. For the Wabash River...including Linn Grove, Bluffton IN...Moderate flooding is forecast.

Indiana Severe Flood Warning | Effective 09/18/2026 18:22

...The Flood Warning is extended for the following rivers in Indiana... Wabash River near Bluffton IN affecting Wells County. Saint Marys River at St. Mary's River near Fort Wayne affecting Allen IN County. ...The Flood Warning continues for the following rivers in Indiana... Ohio... Saint Marys River near Decatur affecting Van Wert, Allen IN and Adams Counties. Wabash River near Linn Grove affecting Wells and Adams Counties. For the Wabash River...including Linn Grove, Bluffton IN...Moderate flooding is forecast.

Indiana Severe Flood Warning | Effective 09/18/2026 18:22

...The Flood Warning is extended for the following rivers in Indiana... Wabash River near Bluffton IN affecting Wells County. Saint Marys River at St. Mary's River near Fort Wayne affecting Allen IN County. ...The Flood Warning continues for the following rivers in Indiana... Ohio... Saint Marys River near Decatur affecting Van Wert, Allen IN and Adams Counties. Wabash River near Linn Grove affecting Wells and Adams Counties. For the Wabash River...including Linn Grove, Bluffton IN...Moderate flooding is forecast.

New Mexico Severe Flash Flood Warning | Effective 09/18/2026 18:26

At 726 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1.5 and 2.75 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 indicated. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. Some locations that will experience flash flooding include... Fenton Lake State Park.

New Mexico Severe Flash Flood Warning | Effective 09/18/2026 18:27

At 727 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.75 and 1.5 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. Some locations that will experience flash flooding include... Glencoe.

South Carolina Severe Severe Thunderstorm Warning | Effective 09/18/2026 18:28

SVRGSP The National Weather Service in Greenville-Spartanburg has issued a * Severe Thunderstorm Warning for... South central Greenville County in Upstate South Carolina... Eastern Anderson County in Upstate South Carolina... North central Abbeville County in Upstate South Carolina... * Until 1030 PM EDT. * At 928 PM EDT, a severe thunderstorm was located 12 miles northeast of Anderson, or near Williamston, moving south at 20 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to trees and power lines.

Indiana, Michigan, Ohio Severe Flood Watch | Effective 09/18/2026 18:06

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of northern Indiana, including the following areas, Adams, Allen IN, Blackford, De Kalb, Eastern St. Joseph IN, Elkhart, Fulton IN, Grant, Huntington, Jay, Lagrange, Marshall, Miami, Noble, Northern Kosciusko, Northern La Porte, Southern Kosciusko, Southern La Porte, Starke, Steuben, Wabash, Wells, Western St. Joseph IN and Whitley, southwest Michigan, including

New Mexico Severe Flash Flood Warning | Effective 09-18-2026 17:56

FFWMAF The National Weather Service in Midland/Odessa has issued a * Flash Flood Warning for... Southwestern Eddy County in southeastern New Mexico... * Until 1000 PM MDT. * At 656 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2.5 and 3.5 inches of rain have fallen. The expected rainfall rate is 1 to 2 inches in 1 hour. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated.
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