Severe

Significant threat to life or property

New Mexico Severe Flash Flood Warning | Effective 09/18/2026 12:40

At 140 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 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...

New Mexico Severe Severe Thunderstorm Warning | Effective 09/18/2026 12:42

SVRABQ The National Weather Service in Albuquerque has issued a * Severe Thunderstorm Warning for... North Central McKinley County in west central New Mexico... * Until 230 PM MDT. * At 142 PM MDT, a severe thunderstorm was located 12 miles north of Crownpoint, moving northeast at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include...

North Carolina Severe Severe Thunderstorm Warning | Effective 09/18/2026 12:44

SVRRAH The National Weather Service in Raleigh has issued a * Severe Thunderstorm Warning for... Northeastern Randolph County in central North Carolina... Northern Lee County in central North Carolina... Chatham County in central North Carolina... * Until 430 PM EDT. * At 344 PM EDT, severe thunderstorms were located along a line extending from 6 miles east of Randleman to 10 miles northwest of Pittsboro, moving southeast at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated.

New Mexico Severe Severe Thunderstorm Warning | Effective 09/18/2026 12:17

SVRABQ The National Weather Service in Albuquerque has issued a * Severe Thunderstorm Warning for... North Central San Juan County in northwestern New Mexico... * Until 200 PM MDT. * At 117 PM MDT, a severe thunderstorm was located over Farmington, moving northeast at 10 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Trained spotters reported. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Farmington, Aztec and Flora Vista.

North Carolina Severe Severe Thunderstorm Warning | Effective 09/18/2026 12:17

At 316 PM EDT, a severe thunderstorm was located near Randleman, moving southeast at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Greensboro, High Point, Asheboro, Randleman, North Carolina Zoo, Siler City, Seagrove, Pleasant Garden, Jamestown, and Liberty. This includes the following highways... Interstate 85 between Mile Markers 33 and 35, and between Mile Markers 113 and 128.

Indiana, Michigan, Ohio Severe Flood Watch | Effective 09/18/2026 12:20

* WHAT...Flash flooding caused by excessive rainfall is 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 the following areas, Branch, Cass MI, Northern Berrien, Southern

North Carolina Severe Severe Thunderstorm Warning | Effective 09/18/2026 12:29

SVRGSP The National Weather Service in Greenville-Spartanburg has issued a * Severe Thunderstorm Warning for... Northeastern Cabarrus County in the Piedmont of North Carolina... Southeastern Rowan County in the Piedmont of North Carolina... * Until 415 PM EDT. * At 329 PM EDT, a severe thunderstorm was located 4 miles southeast of Salisbury, or near Granite Quarry, moving southeast at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to trees and power lines. * Locations impacted include...

Utah Severe Severe Thunderstorm Warning | Effective 09/18/2026 12:29

SVRSLC The National Weather Service in Salt Lake City has issued a * Severe Thunderstorm Warning for... South central Weber County in northern Utah... North central Salt Lake County in northern Utah... Northeastern Davis County in northern Utah... West central Morgan County in northern Utah... * Until 200 PM MDT. * At 128 PM MDT, a severe thunderstorm was located near Syracuse, or 7 miles southwest of Layton, moving northeast at 30 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated.

Wyoming Severe Flood Watch | Effective 09/18/2026 12:10

* WHAT...Flash flooding caused by moderate to heavy rainfall is possible, especially in terrain and poor drainage areas. * WHERE...Portions of central, north central, and northwest Wyoming, including the following areas, in central Wyoming, Owl Creek and Bridger Mountains. In north central Wyoming, Bighorn Mountains Southeast, Bighorn Mountains West, Northeast Johnson County and Southeast Johnson County. In northwest Wyoming, Absaroka Mountains and Cody Foothills. * WHEN...Through Sunday afternoon.

Idaho, Wyoming, Montana Severe Flood Watch | Effective 09/18/2026 12:10

* WHAT...Flash flooding caused by moderate to heavy rainfall is possible, especially in terrain and poor drainage areas. * WHERE...Northwest Wyoming, including Yellowstone National Park. * WHEN...Through Sunday afternoon. * IMPACTS...Heavy rainfall may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage areas and around steep terrain. * ADDITIONAL DETAILS... - A slow moving weather system will move across Wyoming today
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