Severe

Significant threat to life or property

Wisconsin Severe Thunderstorm Warning | Effective 05/17/2026 13:57

At 356 PM CDT, a severe thunderstorm was located near Two Creeks, or 7 miles north of Manitowoc, moving northeast at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Trained weather spotters. IMPACT...Expect damage to roofs, siding, and trees. This severe storm will be near... Two Creeks around 405 PM CDT. Other locations impacted by this severe thunderstorm include Mishicot, Kellners Corners, Point Beach State Park, Fisherville, Larrabee, Point Beach Nuclear Plant, Francis Creek, Two Rivers, Tisch Mills, and Shoto.

Nevada High Wind Warning | Effective 05/17/2026 13:59

* WHAT...North winds 30 to 40 mph with gusts up to 70 mph. * WHERE...Northwestern Nye County. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Damaging winds will blow down trees and power lines. Areas of blowing dust will reduce visibility to one mile or less in spots. Travel will be difficult, especially for high profile vehicles. Remain in the lower levels of your home during the windstorm, and avoid windows. Watch for falling debris and tree limbs. Use caution if you must drive.

Michigan Severe Thunderstorm Warning | Effective 05/17/2026 13:26

SVRDTX The National Weather Service in Detroit/Pontiac has issued a * Severe Thunderstorm Warning for... Central Midland County in southeastern Michigan... * Until 530 PM EDT. * At 425 PM EDT, a severe thunderstorm was located near Pleasant Valley, or 10 miles southwest of Sanford, moving northeast at 40 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. * This severe thunderstorm will be near...

Florida Severe Thunderstorm Warning | Effective 05/17/2026 13:27

SVRJAX The National Weather Service in Jacksonville has issued a * Severe Thunderstorm Warning for... East central Suwannee County in northern Florida... * Until 500 PM EDT. * At 427 PM EDT, a severe thunderstorm was located near Mcalpin, or 12 miles northwest of Ichetucknee Spring, moving northwest at 5 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... Mcalpin.

Florida Severe Thunderstorm Warning | Effective 05/17/2026 13:36

SVRTAE The National Weather Service in Tallahassee has issued a * Severe Thunderstorm Warning for... Northeastern Jefferson County in Big Bend Florida... Western Madison County in Big Bend Florida... * Until 515 PM EDT. * At 436 PM EDT, a severe thunderstorm was located 10 miles west of Madison, moving northwest at 30 mph. A Greenville weatherstem site recently gusted to 57 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include...

Arizona Red Flag Warning | Effective 05/17/2026 13:36

* AFFECTED AREA...Fire Weather Zones 151, 152, 153 and 154. * TIMING...Until 11 PM MST this evening. * WINDS...Southwest 15 to 25 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...7 to 10 percent. * IMPACTS...Any fires that develop or are ongoing will have the potential to spread rapidly. A Red Flag Warning means that critical fire weather conditions are either occurring now...or are expected to develop. A combination of strong winds...low relative humidity...and dry

South Dakota Severe Thunderstorm Warning | Effective 05/17/2026 13:37

At 336 PM CDT, a severe thunderstorm was located 7 miles east of Menno, or 20 miles southwest of Parker, moving east at 50 mph. HAZARD...80 mph wind gusts and golf ball size hail. SOURCE...Radar indicated. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be heavily damaged. Expect considerable damage to roofs, windows, and vehicles. Extensive tree damage and power outages are likely. Locations impacted include... Viborg, Hurley and Centerville.

Wisconsin Severe Thunderstorm Warning | Effective 05/17/2026 13:40

At 340 PM CDT, a severe thunderstorm was located near Manitowoc, moving northeast at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Trained weather spotters. IMPACT...Expect damage to roofs, siding, and trees. This severe storm will be near... Manitowoc around 345 PM CDT. Two Creeks around 400 PM CDT. Other locations impacted by this severe thunderstorm include Mishicot, St Nazianz, Kellners Corners, Kellnersville, Larrabee, Two Rivers, Madsen, Reedsville, Grimms, and Taus.

South Dakota Severe Thunderstorm Warning Severe | Effective 05-17-2026 13:28

Public safety alert, emergency alert, and weather alert Description: SVRFSD The National Weather Service in Sioux Falls has issued a * Severe Thunderstorm Warning for... Northwestern Clay County in southeastern South Dakota... Northeastern Bon Homme County in southeastern South Dakota... Yankton County in southeastern South Dakota... Turner County in southeastern South Dakota... Southeastern Hutchinson County in southeastern South Dakota... * Until 415 PM CDT.

South Dakota Severe Thunderstorm Warning | Effective 05/17/2026 13:12

At 312 PM CDT, a severe thunderstorm was located near Tyndall, moving east at 50 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... Scotland, Tabor, Utica and Mayfield.
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