Severe

Significant threat to life or property

Oklahoma Severe Thunderstorm Warning | Effective 05/18/2026 15:13

At 513 PM CDT, a severe thunderstorm was located 6 miles west of Martha, moving northeast 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... Mangum, Granite, Blair, Lone Wolf, Martha, Gould, Duke, Brinkman, Hester, Altus-Lugert Lake, and McQueen. A tornado watch remains in effect for the warned area. Tornadoes can develop quickly from severe thunderstorms.

Iowa Severe Thunderstorm Warning | Effective 05/18/2026 15:13

SVROAX The National Weather Service in Omaha has issued a * Severe Thunderstorm Warning for... Eastern Page County in southwestern Iowa... * Until 615 PM CDT. * At 512 PM CDT, a severe thunderstorm was located 8 miles west of Blanchard, or 10 miles north of Tarkio, moving northeast at 30 mph. HAZARD...Ping pong 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 roofs, siding, and trees.

Kansas Severe Thunderstorm Warning | Effective 05/18/2026 15:14

SVRICT The National Weather Service in Wichita has issued a * Severe Thunderstorm Warning for... Southeastern Saline County in central Kansas... * Until 545 PM CDT. * At 514 PM CDT, a severe thunderstorm was located near Gypsum, or 9 miles east of Salina, moving northeast at 50 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. * Locations impacted include... Salina, Assaria, Gypsum, Bridgeport, and Kipp.

Nebraska Severe Thunderstorm Warning | Effective 05/18/2026 15:15

At 515 PM CDT, a severe thunderstorm was located 5 miles southwest of Lyons, or 8 miles northeast of West Point, moving northeast at 60 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... Lyons. For your protection move to an interior room on the lowest floor of a building.

Texas Dust Storm Warning | Effective 05/18/2026 15:15

The National Weather Service in Amarillo has issued a * Dust Storm Warning for... Central Randall County in the Panhandle of Texas... * Until 715 PM CDT. * At 514 PM CDT, a dust channel was over Canyon, and is nearly stationary. HAZARD...Less than a quarter mile visibility with strong wind in excess of 40 mph. SOURCE...Satellite Imagery. IMPACT...Dangerous life-threatening travel. Areas impacted include the city of Canyon and I-27 near and in Canyon. Locations impacted include... Canyon.

Nebraska Severe Thunderstorm Warning | Effective 05/18/2026 15:17

At 516 PM CDT, a severe thunderstorm was located 4 miles southwest of Pleasant Dale, or 14 miles southeast of Seward, moving northeast at 65 mph. HAZARD...Golf ball size hail and 60 mph wind gusts. SOURCE...Trained weather spotters. This storm has a history of producing golf ball sized hail south of Friend. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. This severe storm will be near...

Iowa, Nebraska Severe Thunderstorm Warning | Effective 05/18/2026 15:18

At 518 PM CDT, a severe thunderstorm was located near Auburn, moving northeast at 45 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. Locations impacted include... Auburn, Shenandoah, Hamburg, Peru, Essex, Farragut, Johnson,

Iowa Severe Thunderstorm Warning | Effective 05/18/2026 15:19

At 518 PM CDT, a severe thunderstorm was located near Smithland, or 24 miles southeast of Sioux City, moving northeast at 65 mph. HAZARD...Ping pong 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 roofs, siding, and trees. This severe storm will be near... Correctionville and Anthon around 525 PM CDT. Pierson around 530 PM CDT.

Colorado Red Flag Warning | Effective 05/18/2026 15:20

* AFFECTED AREA...Fire Weather Zone 237. * TIMING...Until 8 PM MDT this evening. * WINDS...West 25 to 35 mph with gusts up to 50 mph. * RELATIVE HUMIDITY...As low as 8 percent. * IMPACTS...Elevated fire danger is expected. Fires will catch and spread rapidly and erratically. 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.

Colorado Red Flag Warning | Effective 05/18/2026 15:20

* AFFECTED AREA...Fire Weather Zones 230 and 233. * TIMING...Until 8 PM MDT this evening. * WINDS...West 20 to 30 mph with gusts up to 40 mph. * RELATIVE HUMIDITY...As low as 8 percent. * IMPACTS...Elevated fire danger is expected. Fires will catch and spread rapidly and erratically. 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.
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