Extreme

Extraordinary threat to life or property

Nebraska Tornado Warning | Effective 05/17/2026 14:36

TORGID The National Weather Service in Hastings has issued a * Tornado Warning for...<br /> West central Merrick County in central Nebraska...<br /> Southeastern Howard County in central Nebraska...<br /> Northern Hall County in south central Nebraska... * Until 515 PM CDT. * At 435 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located over Cairo, or 16 miles west of Grand Island, moving<br /> northeast at 35 mph. HAZARD...Tornado and hail up to two inches in diameter. SOURCE...Radar indicated rotation.

Iowa, South Dakota Tornado Warning | Effective 05/17/2026 14:44

At 444 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located near Lake Alvin State Recreation Area, or near Sioux<br /> Falls, moving east at 35 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. Locations impacted include...<br /> Sioux Falls, Larchwood, Valley Springs and Rowena.<br />

Iowa, South Dakota Tornado Warning Extreme | Effective 05-17-2026 14:27

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> TORFSD The National Weather Service in Sioux Falls has issued a * Tornado Warning for...<br /> Northwestern Lyon County in northwestern Iowa...<br /> Southeastern Minnehaha County in southeastern South Dakota...<br /> Northern Lincoln County in southeastern South Dakota... * Until 515 PM CDT. * At 427 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located over Tea, or 9 miles southwest of Sioux Falls, moving<br /> east at 40 mph. HAZARD...Tornado.

Texas Evacuation Immediate Extreme | Effective 05-17-2026 14:40

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> Amarillo Area Office of Emergency Management: Voluntary Evacuation from Two Deer Trail, Bishop Estates, Quail Canyon due to wildfire. This order is effective until further notice. Leave now and follow directions from emergency personnel. Roads may be blocked or congested, so plan your route accordingly. Visit SOCIAL MEDIA for updates. Stay informed via local news or official channels. Instruction:

South Dakota Tornado Warning | Effective 05/17/2026 13:47

At 347 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located near Freeman, or 11 miles southwest of Parker, moving<br /> east at 45 mph. HAZARD...Tornado and ping pong 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 /> likely. This dangerous storm will be near...<br /> Parker and Marion around 350 PM CDT.<br />

South Dakota Tornado Warning | Effective 05/17/2026 13:50

At 349 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located near Hurley, or 12 miles south of Parker, moving east at<br /> 50 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 /> likely. Locations impacted include...<br /> Centerville, Viborg, Hurley, and Davis.<br />

South Dakota Tornado Warning Extreme | Effective 05-17-2026 13:35

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> TORFSD The National Weather Service in Sioux Falls has issued a * Tornado Warning for...<br /> Northern Turner County in southeastern South Dakota...<br /> Southeastern Hutchinson County in southeastern South Dakota... * Until 415 PM CDT. * At 334 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located over Menno, or 21 miles southwest of Parker, moving<br /> east at 45 mph. HAZARD...Tornado. SOURCE...Radar indicated rotation.

Colorado Wildfire Evacuation Mandatory Extreme | Effective 05-17-2026 13:45

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> Baca County CO Alert: A fast-moving wildfire is approaching the area. Evacuations are now mandatory. Instruction:<br /> Baca County CO Alert:Mandatory evacuations are now in place. Evacuate this area immediately due to fast-moving wildfire. Active threat to life and property - do not wait! Check on neighbors. Follow Baca County Emergency Management Facebook for information. Call 911 only for life-threat emergencies.

South Dakota Tornado Warning | Effective 05/17/2026 13:35

TORFSD The National Weather Service in Sioux Falls has issued a * Tornado Warning for...<br /> Northern Turner County in southeastern South Dakota...<br /> Southeastern Hutchinson County in southeastern South Dakota... * Until 415 PM CDT. * At 334 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located over Menno, or 21 miles southwest of Parker, moving<br /> east at 45 mph. HAZARD...Tornado. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without<br />
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