Severe

Significant threat to life or property

Nebraska Severe Thunderstorm Warning | Effective 05/16/2026 20:42

SVROAX The National Weather Service in Omaha has issued a * Severe Thunderstorm Warning for... Northeastern Lancaster County in southeastern Nebraska... Southeastern Saunders County in east central Nebraska... * Until 1130 PM CDT. * At 1042 PM CDT, a severe thunderstorm was located 6 miles west of Ashland, or 12 miles southeast of Wahoo, moving north at 15 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.

Missouri Severe Thunderstorm Warning | Effective 05/16/2026 20:44

SVREAX The National Weather Service in Pleasant Hill has issued a * Severe Thunderstorm Warning for... Northeastern Grundy County in north central Missouri... West central Sullivan County in north central Missouri... * Until 1115 PM CDT. * At 1044 PM CDT, a severe thunderstorm was located near Trenton, moving east at 30 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...

Nebraska Severe Thunderstorm Warning | Effective 05/16/2026 20:45

At 1045 PM CDT, a severe thunderstorm was located 5 miles northwest of Tecumseh, 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. Locations impacted include... Tecumseh, Johnson, Cook, Talmage, Brock, Lorton, Burr, St Mary, and Vesta. For your protection move to an interior room on the lowest floor of a building.

Iowa Flood Watch | Effective 05/16/2026 20:01

* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...Portions of south central and southwest Iowa, including the following counties, Decatur, Ringgold, Wayne, Adams and Taylor. * WHEN...Until 8 AM CDT Sunday. * 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... - Rainfall amounts of around 2-4" have fallen with previous

Oklahoma, Texas Red Flag Warning | Effective 05/16/2026 20:03

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 9 PM CDT SUNDAY FOR WINDY CONDITIONS AND VERY LOW RELATIVE HUMIDITY FOR THE OKLAHOMA AND TEXAS PANHANDLES... * WINDS...Southwest at 20 to 35 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 4 percent. * TEMPERATURES...Low 90s to Low 100s. * IMPACTS...Any fires that develop will have the potential to spread rapidly. Outdoor burning is not recommended. * SEVERITY... FUELS (ERC)...90th+ percentile...5 (out of 5). WEATHER...Critical...4 (out of 5). FIRE ENVIRONMENT...9 (out of 10).

Arizona Red Flag Warning | Effective 05/16/2026 20:04

* WHAT...Southwest winds 20 to 30 mph with gusts up to 50 mph and relative humidity between 10 to 23 percent. * WHERE...Little Colorado River Valley, Kaibito Plateau, Painted Desert, Eastern Mogollon Rim, and Black Mesa Area. This includes portions of the Apache-Sitgreaves and Coconino national forests. * WHEN...From 11 AM MST /noon MDT/ to 8 PM MST /9 PM MDT/ Sunday. * IMPACTS...Rapid spread and growth of any new or existing fires. Fires will have the potential to exhibit extreme fire behavior.

Arizona Red Flag Warning | Effective 05/16/2026 20:04

* WHAT...Southwest winds 20 to 30 mph with gusts up to 50 mph and relative humidity between 10 to 22 percent. * WHERE...Chinle Valley, Chuska Mountains and Defiance Plateau, Grand Canyon Country, Kaibab Plateau, Marble and Glen Canyons, and White Mountains. This includes portions of the Apache-Sitgreaves and Kaibab national forests. * WHEN...From 11 AM MST /noon MDT/ to 8 PM MST /9 PM MDT/ Sunday. * IMPACTS...Rapid spread and growth of any new or existing fires.

Missouri Severe Thunderstorm Warning | Effective 05/16/2026 20:04

SVREAX The National Weather Service in Pleasant Hill has issued a * Severe Thunderstorm Warning for... Northeastern Daviess County in north central Missouri... Southeastern Harrison County in north central Missouri... * Until 1030 PM CDT. * At 1004 PM CDT, a severe thunderstorm was located near Pattonsburg, or 8 miles north of Gallatin, moving east at 25 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.

Nebraska Severe Thunderstorm Warning | Effective 05/16/2026 20:06

At 1006 PM CDT, severe thunderstorms were located along a line extending from near York to near Fairmont, moving east at 20 mph. HAZARD...70 mph wind gusts and ping pong ball size hail. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. These severe storms will be near... York, Fairmont, and McCool Junction around 1010 PM CDT.

Missouri Severe Thunderstorm Warning | Effective 05/16/2026 20:06

SVREAX The National Weather Service in Pleasant Hill has issued a * Severe Thunderstorm Warning for... Northwestern Daviess County in north central Missouri... Southeastern Gentry County in northwestern Missouri... Northeastern DeKalb County in northwestern Missouri... * Until 1030 PM CDT. * At 1006 PM CDT, a severe thunderstorm was located 9 miles west of Pattonsburg, or 10 miles north of Maysville, moving east at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated.
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