Extreme

Extraordinary threat to life or property

Colorado Tornado Warning | Effective 05/17/2026 15:34

At 434 PM MDT, a severe squall line capable of producing both<br /> tornadoes and extensive straight line wind damage was located along a<br /> line extending from 10 miles north of Seibert to 3 miles northwest of<br /> Vona to 14 miles southwest of Stratton, moving east at 40 mph. HAZARD...Tornado and golf ball size hail. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without<br /> shelter. Mobile homes will be damaged or destroyed. Damage<br /> to roofs, windows, and vehicles will occur. Tree damage is<br />

Nebraska Tornado Warning | Effective 05/17/2026 15:36

At 535 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located 7 miles northeast of Archer, or 28 miles northeast of<br /> Grand Island, moving northeast at 45 mph. HAZARD...Tornado and baseball size hail. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without<br /> shelter. Mobile homes will be damaged or destroyed. Damage<br /> to roofs, windows, and vehicles will occur. Tree damage is<br /> likely. Locations impacted include...<br /> Fullerton and Clarks.<br />

Minnesota Tornado Warning | Effective 05/17/2026 15:44

At 543 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located near Adrian, or 13 miles east of Luverne, moving east at<br /> 40 mph. HAZARD...Tornado and quarter size hail. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without<br /> shelter. Mobile homes will be damaged or destroyed. Damage<br /> to roofs, windows, and vehicles will occur. Tree damage is<br /> likely. This dangerous storm will be near...<br /> Rushmore and Wilmont around 550 PM CDT.

Colorado Tornado Warning Extreme | Effective 05-17-2026 15:24

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> TORGLD The National Weather Service in Goodland has issued a * Tornado Warning for...<br /> Central Kit Carson County in east central Colorado... * Until 500 PM MDT. * At 424 PM MDT, severe thunderstorms capable of producing both<br /> tornadoes and extensive straight line wind damage were located<br /> along a line extending from 5 miles north of Seibert to 3 miles<br /> southwest of Vona to 19 miles southwest of Stratton, moving east at<br /> 50 mph.

Michigan Tornado Warning | Effective 05/17/2026 15:13

At 613 PM EDT, a severe thunderstorm capable of producing a tornado<br /> was located over Unionville, or near Akron, moving east at 35 mph. HAZARD...Tornado and two inch hail. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without<br /> shelter. Mobile homes will be damaged or destroyed. Damage<br /> to roofs, windows, and vehicles will occur. Tree damage is<br /> likely. This dangerous storm will be near...<br /> Gagetown and Owendale around 620 PM EDT.<br /> Cass City around 625 PM EDT.

Nebraska Tornado Warning | Effective 05/17/2026 15:16

At 516 PM CDT, a confirmed large and extremely dangerous tornado was<br /> located near Palmer, or 17 miles north of Grand Island, moving<br /> northeast at 45 mph. This is a PARTICULARLY DANGEROUS SITUATION. TAKE COVER NOW! HAZARD...Damaging tornado. SOURCE...Weather spotters confirmed tornado. IMPACT...You are in a life-threatening situation. Flying debris may<br /> be deadly to those caught without shelter. Mobile homes<br /> will be destroyed. Considerable damage to homes,<br /> businesses, and vehicles is likely and complete destruction<br />

Iowa, Nebraska Tornado Watch | Effective 05/17/2026 15:17

TORNADO WATCH 214 REMAINS VALID UNTIL 11 PM CDT THIS EVENING FOR<br /> THE FOLLOWING AREAS IN IOWA THIS WATCH INCLUDES 7 COUNTIES IN SOUTHWEST IOWA FREMONT HARRISON MILLS<br /> MONTGOMERY PAGE POTTAWATTAMIE<br /> SHELBY IN NEBRASKA THIS WATCH INCLUDES 20 COUNTIES IN EAST CENTRAL NEBRASKA BUTLER DODGE DOUGLAS<br /> SARPY SAUNDERS WASHINGTON IN NORTHEAST NEBRASKA BOONE COLFAX PLATTE IN SOUTHEAST NEBRASKA

Iowa, Nebraska Tornado Watch | Effective 05/17/2026 15:17

TORNADO WATCH 213 REMAINS VALID UNTIL 10 PM CDT THIS EVENING FOR<br /> THE FOLLOWING AREAS IN IOWA THIS WATCH INCLUDES 1 COUNTY IN WEST CENTRAL IOWA MONONA IN NEBRASKA THIS WATCH INCLUDES 9 COUNTIES IN EAST CENTRAL NEBRASKA BURT IN NORTHEAST NEBRASKA ANTELOPE CEDAR CUMING<br /> MADISON PIERCE STANTON<br /> THURSTON WAYNE THIS INCLUDES THE CITIES OF COLERIDGE, DECATUR, ELGIN,<br /> HARTINGTON, LAUREL, LYONS, MACY, MAPLETON, NELIGH, NORFOLK,<br />

Michigan Tornado Warning Extreme | Effective 05-17-2026 15:07

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> TORDTX The National Weather Service in Detroit/Pontiac has issued a * Tornado Warning for...<br /> Northern Tuscola County in southeastern Michigan...<br /> Southwestern Huron County in southeastern Michigan... * Until 645 PM EDT. * At 607 PM EDT, a severe thunderstorm capable of producing a tornado<br /> was located near Akron, moving east at 35 mph. HAZARD...Tornado and golf ball size hail. SOURCE...Radar indicated rotation.
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