Severe

Significant threat to life or property

Arizona Severe Flash Flood Warning | Effective 09/18/2026 14:11

FFWFGZ The National Weather Service in Flagstaff has issued a * Flash Flood Warning for... Apache County in northeastern Arizona... * Until 515 PM MST. * At 211 PM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. Additional rainfall amounts of 0.5 to 1 inch are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding.

Utah Severe Severe Thunderstorm Warning | Effective 09/18/2026 14:13

At 313 PM MDT, a severe thunderstorm was located 33 miles west of Fruita, or 42 miles west of Grand Junction, moving northeast at 25 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. This severe thunderstorm will remain over mainly rural areas of northeastern Grand County. For your protection move to an interior room on the lowest floor of a building.

Idaho Severe Flash Flood Warning | Effective 09/18/2026 13:45

At 245 PM MDT, Doppler radar indicated thunderstorms still capable of producing heavy rain across the warned area, with rainfall rates of 0.25 to 0.5 inches in 1 hour. 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...

New Mexico Severe Flood Watch | Effective 09/18/2026 13:49

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of south central New Mexico, including the following areas, East Slopes Sacramento Mountains Below 7500 Feet, Sacramento Mountains Above 7500 Feet and West Slopes Sacramento Mountains Below 7500 Feet. * WHEN...Through late tonight. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks.

Kentucky Severe Severe Thunderstorm Warning | Effective 09/18/2026 13:49

SVRLMK The National Weather Service in Louisville has issued a * Severe Thunderstorm Warning for... Bullitt County in central Kentucky... * Until 515 PM EDT. * At 449 PM EDT, a severe thunderstorm was located near Shepherdsville, or 15 miles south of Louisville, moving southeast at 25 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Shepherdsville, Pioneer Village, Hillview, Lebanon Junction, Hebron

North Carolina Severe Severe Thunderstorm Warning | Effective 09/18/2026 13:51

At 451 PM EDT, a severe thunderstorm was located over Benson, or 14 miles east of Lillington, moving southwest at 15 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Lillington, Dunn, Benson, Erwin, Coats, Four Oaks, and Buies Creek. This includes the following highways... Interstate 95 between Mile Markers 90 and 70. Interstate 40 between Mile Markers 322 and 339. Straight line winds can blow down trees, power lines, and damage

North Carolina Severe Severe Thunderstorm Warning | Effective 09/18/2026 13:52

At 451 PM EDT, a severe thunderstorm was located 9 miles east of Pittsboro, moving south at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Sanford, Pittsboro, Jordan Lake State Rec Area, Crosswinds Boating Center, Seaforth Boat Dock, Crosswinds Campground, Moncure, Cumnock, Shearon Harris Reservoir, and Jordan Lake. This includes US 1 between Mile Markers 70 and 86.

North Carolina Severe Severe Thunderstorm Warning | Effective 09/18/2026 13:54

At 454 PM EDT, a severe thunderstorm was located 6 miles southwest of Newton, or 5 miles west of Maiden, moving south at 20 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to trees and power lines. Locations impacted include... Lincolnton, Maiden, Boger City, Iron Station, Startown, Propst, Vale, and Newton. For your protection move to an interior room on the lowest floor of a building.

North Carolina Severe Severe Thunderstorm Warning | Effective 09/18/2026 13:56

SVRRAH The National Weather Service in Raleigh has issued a * Severe Thunderstorm Warning for... Southern Moore County in central North Carolina... Scotland County in central North Carolina... Southwestern Harnett County in central North Carolina... Eastern Richmond County in central North Carolina... Northwestern Cumberland County in central North Carolina... Hoke County in central North Carolina... * Until 545 PM EDT. * At 455 PM EDT, a severe thunderstorm was located near Pope AAF, or

Utah Severe Severe Thunderstorm Warning | Effective 09/18/2026 13:58

SVRGJT The National Weather Service in Grand Junction has issued a * Severe Thunderstorm Warning for... Northeastern Grand County in east central Utah... * Until 330 PM MDT. * At 258 PM MDT, a severe thunderstorm was located 38 miles west of Fruita, or 40 miles north of Castle Valley, 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.
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