Severe

Significant threat to life or property

North Carolina Severe Severe Thunderstorm Warning | Effective 09/18/2026 11:40

SVRGSP The National Weather Service in Greenville-Spartanburg has issued a * Severe Thunderstorm Warning for... Central Davie County in the Piedmont of North Carolina... * Until 315 PM EDT. * At 240 PM EDT, a severe thunderstorm was located near Mocksville, moving southeast at 20 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to trees and power lines. * Locations impacted include... Mocksville, Advance, and Fork Church. For your protection move to an interior room on the lowest floor of a building.

Michigan Severe Flood Watch | Effective 09/18/2026 11:42

* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...Portions of south central and southwest Michigan, including the following counties, in south central Michigan, Calhoun. In southwest Michigan, Allegan, Barry, Kalamazoo and Van Buren. * WHEN...From 2 AM EDT Saturday through Sunday morning. * 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. * ADDITIONAL DETAILS...

North Carolina Severe Severe Thunderstorm Warning | Effective 09/18/2026 11:42

At 240 PM EDT, a severe thunderstorm was located near Greensboro, moving south at 20 mph. HAZARD...70 mph wind gusts. SOURCE...Radar indicated. At 2:31pm, Greensboro International Airport reported a wind gust to 69 mph. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. Locations impacted include... Greensboro, High Point, Asheboro, Randleman, Thomasville, Kernersville, Archdale, Trinity, Pleasant Garden, and Jamestown. This includes the following highways...

North Carolina Severe Severe Thunderstorm Warning | Effective 09/18/2026 11:19

SVRRAH The National Weather Service in Raleigh has issued a * Severe Thunderstorm Warning for... East central Forsyth County in central North Carolina... Northeastern Davidson County in central North Carolina... Northwestern Randolph County in central North Carolina... Southwestern Guilford County in central North Carolina... * Until 300 PM EDT. * At 219 PM EDT, a severe thunderstorm was located near Kernersville, or 8 miles north of High Point, moving south at 20 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated.

Iowa Severe Flood Watch | Effective 09/18/2026 11:22

* WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...Portions of north central and northeast Iowa, including the following counties, in north central Iowa, Butler, Cerro Gordo and Worth. In northeast Iowa, Black Hawk and Bremer. * WHEN...From 7 PM CDT this evening through Saturday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Training storms and heavy rainfall may lead to an increased

New Mexico Severe Flash Flood Warning | Effective 09/18/2026 11:28

FFWEPZ The National Weather Service in El Paso Tx/Santa Teresa has issued a * Flash Flood Warning for... North Central Otero County in south central New Mexico... * Until 330 PM MDT. * At 1228 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 1 inch of rain has fallen. Additional rainfall amounts up to 0.5 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. Rain has fallen over areas that saw heavy rainfall Thursday.

Arkansas Severe Flood Warning | Effective 09/18/2026 11:01

...The National Weather Service in Little Rock has issued a Flood Warning for the following rivers in Arkansas... Cache River Near Patterson affecting Jackson and Woodruff Counties. For the Cache River...including Patterson...Minor flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Cache River near Patterson. * WHEN...From this afternoon to Tuesday evening. * IMPACTS...At 9.0 feet, Low swampy timberland along the river begins to flood. Flood gates should be closed and equipment moved out of

Idaho Severe Flash Flood Warning | Effective 09-18-2026 10:50

FFWPIH The National Weather Service in Pocatello has extended the * Flash Flood Warning for... The Ohio burn scar in... Northwestern Blaine County in central Idaho... * Until 215 PM MDT. * At 1150 AM MDT, Doppler radar indicated thunderstorms producing heavy rain over the Ohio Burn Scar. Between 0.5 and 1 inch of rain has already fallen. The expected rainfall rate is 0.5 to 1 inch in 1 hour. Flash flooding is ongoing or expected to begin shortly. Excessive rainfall over the burn scar will result in debris flow

Idaho Severe Flash Flood Warning | Effective 09/18/2026 10:49

FFWBOI The National Weather Service in Boise has issued a * Flash Flood Warning for... The MM115 HWY 20 burn scar in... Central Elmore County in southwestern Idaho... * Until 200 PM MDT. * At 1149 AM MDT, Doppler radar indicated thunderstorms producing heavy rain over the MM115 HWY 20 Burn Scar. The expected rainfall rate is 0.25 to 0.75 inches in 1 hour. Flash flooding is ongoing or expected to begin shortly. Excessive rainfall over the burn scar

Idaho Severe Flash Flood Warning | Effective 09/18/2026 10:50

FFWPIH The National Weather Service in Pocatello has extended the * Flash Flood Warning for... The Ohio burn scar in... Northwestern Blaine County in central Idaho... * Until 215 PM MDT. * At 1150 AM MDT, Doppler radar indicated thunderstorms producing heavy rain over the Ohio Burn Scar. Between 0.5 and 1 inch of rain has already fallen. The expected rainfall rate is 0.5 to 1 inch in 1 hour. Flash flooding is ongoing or expected to begin shortly. Excessive rainfall over the burn scar will result in debris flow
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