Severe

Significant threat to life or property

South Dakota Red Flag Warning | Effective 05/11/2026 12:37

The National Weather Service in Aberdeen has issued a Red Flag Warning for wind and low relative humidity, which is in effect from 11 AM to 7 PM CDT Tuesday. * AFFECTED AREA...In South Dakota, Marshall. * WINDS...Northwest 25 to 30 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 25 percent. * IMPACTS...Any fires that ignite will spread rapidly and become difficult to control or suppress. A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of

South Dakota Red Flag Warning | Effective 05/11/2026 12:37

* AFFECTED AREA...In South Dakota, Stanley and Jones. * WINDS...Southwest 10 to 15 mph with gusts up to 25 mph. * RELATIVE HUMIDITY...As low as 17 percent. * IMPACTS...Any fires that ignite will spread rapidly and become difficult to control or suppress. A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior.

North Dakota Red Flag Warning | Effective 05/11/2026 12:01

...RED FLAG WARNING TODAY FOR WESTERN AND CENTRAL NORTH DAKOTA, INCLUDING THE JAMES RIVER VALLEY, AND AGAIN ON TUESDAY FOR CENTRAL NORTH DAKOTA INCLUDING THE JAMES RIVER VALLEY... .Critical fire weather conditions will continue today through this evening across western and central North Dakota, including the James River Valley. Southerly winds of 25 to 35 mph with gusts up to 45 mph will shift to the northwest in the afternoon and evening, initially in western and then central North Dakota.

North Dakota Red Flag Warning | Effective 05/11/2026 12:01

...RED FLAG WARNING TODAY FOR WESTERN AND CENTRAL NORTH DAKOTA, INCLUDING THE JAMES RIVER VALLEY, AND AGAIN ON TUESDAY FOR CENTRAL NORTH DAKOTA INCLUDING THE JAMES RIVER VALLEY... .Critical fire weather conditions will continue today through this evening across western and central North Dakota, including the James River Valley. Southerly winds of 25 to 35 mph with gusts up to 45 mph will shift to the northwest in the afternoon and evening, initially in western and then central North Dakota.

North Dakota Red Flag Warning | Effective 05/11/2026 12:01

...RED FLAG WARNING TODAY FOR WESTERN AND CENTRAL NORTH DAKOTA, INCLUDING THE JAMES RIVER VALLEY, AND AGAIN ON TUESDAY FOR CENTRAL NORTH DAKOTA INCLUDING THE JAMES RIVER VALLEY... .Critical fire weather conditions will continue today through this evening across western and central North Dakota, including the James River Valley. Southerly winds of 25 to 35 mph with gusts up to 45 mph will shift to the northwest in the afternoon and evening, initially in western and then central North Dakota.

Texas Flood Warning | Effective 05/11/2026 12:03

...The Flood Warning continues for the following rivers in Texas... Cowleech Fork Sabine River At Greenville affecting Hunt County. * WHAT...Minor flooding is occurring. * WHERE...Cowleech Fork Sabine River at Greenville. * WHEN...Until late tonight. * IMPACTS...At 15.0 feet, Caution should be exercised near the river as water begins to flow out of the banks. * ADDITIONAL DETAILS... - At 1:45 PM CDT Monday the stage was 15.9 feet. - Bankfull stage is 14.0 feet. - Flood stage is 14.0 feet.

North Carolina, South Carolina Severe Thunderstorm Warning | Effective 05/11/2026 11:46

At 246 PM EDT, a severe thunderstorm was located near Cherry Grove, or 17 miles southwest of Whiteville, moving east at 30 mph. HAZARD...Golf 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 trees and power lines. Locations impacted include... Tabor City, Bethel, Green Sea, and Dulah. For your protection move to an interior room on the lowest floor of a building.

North Carolina, South Carolina Severe Thunderstorm Warning | Effective 05/11/2026 11:46

SVRILM The National Weather Service in Wilmington has issued a * Severe Thunderstorm Warning for... Southwestern Columbus County in southeastern North Carolina... Northeastern Horry County in northeastern South Carolina... * Until 315 PM EDT. * At 245 PM EDT, a severe thunderstorm was located near Green Sea, or 18 miles north of Conway, moving east at 35 mph. HAZARD...Golf ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail

Indiana Flood Warning | Effective 05/11/2026 11:47

...The Flood Warning continues for the following rivers in Indiana... East Fork White River at Seymour. ...The Flood Warning is cancelled for the following rivers in Indiana... East Fork White River near Rivervale. .Heavy rainfall during the first half of last week of two to three inches has produced minor flooding on the East Fork White River at Seymour. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...East Fork White River at Seymour. * WHEN...Until early tomorrow afternoon.
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