Severe

Significant threat to life or property

Colorado Blowing Dust Warning | Effective 05/18/2026 10:30

* WHAT...For the High Wind Warning, southwest winds 25 to 35 mph with gusts up to 65 mph. For the Blowing Dust Warning, widespread blowing dust. * WHERE...Central San Luis Valley, and Southern San Luis Valley. * WHEN...For the Blowing Dust Warning, until 6 PM MDT this evening. For the High Wind Warning, until 4 PM MDT this afternoon. * IMPACTS...Severely limited visibilities are expected. Travel will be dangerous and possibly life-threatening. Damaging winds may

Colorado Blowing Dust Warning | Effective 05/18/2026 10:30

* WHAT...Widespread blowing dust. * WHERE...Northern San Luis Valley. * WHEN...Until 6 PM MDT this evening. * IMPACTS...Severely limited visibilities are expected. Travel will be dangerous and possibly life-threatening. * ADDITIONAL DETAILS...Winds gusting up to 50 to 60 mph will cause blowing dust. Visibility may drop to under 1/4 mile at times near plowed fields or areas of loose soils. Use extreme caution if you must travel across the area today. Persons with respiratory problems should make preparations to stay

Michigan Severe Thunderstorm Warning | Effective 05/18/2026 10:30

At 128 PM EDT, severe thunderstorms were located along a line extending from 11 miles west of South Haven to 7 miles south of Watervliet, moving east at 60 mph. HAZARD...60 mph wind gusts. SOURCE...ASOS. At 125 PM 63 mph winds were reported at the Benton Harbor ASOS . IMPACT...Expect damage to roofs, siding, and trees. These severe storms will be near... South Haven, Hartford, Bangor, and Van Buren SP around 135 PM EDT. Decatur around 140 PM EDT. Paw Paw and Lawton around 145 PM EDT.

Indiana Severe Thunderstorm Warning | Effective 05/18/2026 10:31

SVRIND The National Weather Service in Indianapolis has issued a * Severe Thunderstorm Warning for... Eastern Clay County in west central Indiana... Northern Owen County in west central Indiana... Southern Putnam County in west central Indiana... * Until 215 PM EDT. * At 131 PM EDT, severe thunderstorms were located along a line extending from 6 miles southeast of Brazil to 14 miles west of Spencer, moving northeast at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees.

Missouri Severe Thunderstorm Warning | Effective 05/18/2026 10:33

SVRSGF The National Weather Service in Springfield has issued a * Severe Thunderstorm Warning for... Southeastern Hickory County in central Missouri... Northern Dallas County in southwestern Missouri... Northeastern Polk County in southwestern Missouri... Southwestern Camden County in central Missouri... * Until 115 PM CDT. * At 1233 PM CDT, a severe thunderstorm was located near Buffalo, moving northeast at 35 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated.

Oklahoma, Texas Red Flag Warning | Effective 05/18/2026 10:34

* WINDS...South 20 to 30 mph with gusts up to 50 mph. * RELATIVE HUMIDITY...As low as 14 percent. * TEMPERATURES...Up to 98. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. * SEVERITY... FUELS (ERC)...90th+ percentile...4 (out of 5). WEATHER...Critical...3 (out of 5). FIRE ENVIRONMENT...7 (out of 10). A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of

Alaska Flood Warning | Effective 05/18/2026 10:35

* WHAT...Flooding caused by high water is expected. * WHERE...Including the following area, Grayling. * WHEN...Until 1000 PM AKDT Tuesday. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 932 AM AKDT, High water from snowmelt and the Yuki Ice Jam release is causing ongoing high water/flooding at Yukon River communities from Nulato to Russian Mission. Currently the breakup front is stalled below Russian Mission. Ice Jam

Kansas Flood Warning | Effective 05/18/2026 10:35

...The National Weather Service in Kansas City/Pleasant Hill has issued a Flood Warning for the following rivers in Kansas... Stranger Creek at Easton affecting Leavenworth and Atchison Counties. * WHAT...Moderate flooding is forecast. * WHERE...Stranger Creek at Easton. * WHEN...From late tonight to Thursday morning. * IMPACTS...At 18.0 feet, 1st street in Easton and 231st street north and south of Easton begin to flood. At 19.5 feet, Highway 192 just east of Easton is closed due to swift current of water over the

Alaska Flood Warning | Effective 05/18/2026 10:37

* WHAT...Flooding caused by high water from snowmelt is expected. * WHERE...Including the following area, Holy Cross. * WHEN...Until 1000 PM AKDT Tuesday. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 936 AM AKDT, High water from snowmelt and the Yuki Ice Jam release is causing ongoing high water/flooding at Yukon River communities from Nulato to Russian Mission. Currently the

Michigan Severe Thunderstorm Warning | Effective 05/18/2026 10:38

At 138 PM EDT, severe thunderstorms were located along a line extending from Van Buren SP to near Watervliet to near Niles to near Roseland, moving northeast at 55 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Niles, Dowagiac, Buchanan, Benton Heights, Berrien Springs, Watervliet, Coloma, Edwardsburg, Paw Paw Lake, Lake Michigan Beach, Bertrand, Pokagon, Sodus, Riverside, Eau Claire, Magician Lake, Dewey
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