808 WWUS83 KDVN 180815 SPSDVN Special Weather Statement National Weather Service Quad Cities IA/IL 315 AM CDT Mon May 18 2026 IAZ089-098-099-ILZ025-034-MOZ009-010-180900- Henderson IL-Hancock IL-Des Moines IA-Van Buren IA-Lee IA-Clark MO- Scotland MO- 315 AM CDT Mon May 18 2026 ...Strong thunderstorms will impact portions of southwestern Henderson, northwestern Hancock, southwestern Des Moines, southeastern Van Buren, Lee, Clark and Scotland Counties through 400 AM CDT... At 315 AM CDT, Doppler radar was tracking strong thunderstorms along a line extending from near Danville to near Kahoka to Rutledge. Movement was east at 35 mph. HAZARD...Wind gusts up to 50 mph. SOURCE...Radar indicated. IMPACT...Strong winds could break small tree limbs and blow around unsecured objects. Locations impacted include... Burlington, Fort Madison, Keokuk, Kahoka, Memphis, Nauvoo, West Burlington, Hamilton, Warsaw, West Point, Dallas City, Donnellson, Montrose, Wayland, Bonaparte, Carman, Wyaconda, Alexandria, Franklin, and St. Paul. PRECAUTIONARY/PREPAREDNESS ACTIONS... If outdoors, consider seeking shelter inside a building. A Severe Thunderstorm Watch remains in effect until 400 AM CDT for southeastern Iowa. && LAT...LON 4047 9235 4081 9165 4082 9088 4065 9100 4034 9133 4025 9152 4026 9195 4030 9195 4030 9235 TIME...MOT...LOC 0815Z 278DEG 30KT 4083 9135 4046 9168 4032 9208 MAX HAIL SIZE...<0.75 IN MAX WIND GUST...50 MPH $$ Uttech  189 WWUS83 KDVN 180825 SPSDVN Special Weather Statement National Weather Service Quad Cities IA/IL 325 AM CDT Mon May 18 2026 IAZ054-066-ILZ007-009-015-180900- Whiteside IL-Carroll IL-Rock Island IL-Clinton IA-Jackson IA- 325 AM CDT Mon May 18 2026 ...A strong thunderstorm will impact portions of northwestern Whiteside, southeastern Carroll, northeastern Rock Island, eastern Clinton and southeastern Jackson Counties through 400 AM CDT... At 325 AM CDT, Doppler radar was tracking a strong thunderstorm over Clinton, moving northeast at 30 mph. HAZARD...Winds in excess of 40 mph and penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could cause minor tree limb damage and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Clinton, Mount Carroll, Camanche, Fulton, Savanna, Garden Plain, Fairhaven, Albany, Chadwick, Low Moor, East Clinton, Argo Fay, Union Grove, Ustick, Thomson, Wacker, Ideal, Elvira, Newton Corners, and Thomson Causeway. PRECAUTIONARY/PREPAREDNESS ACTIONS... If outdoors, consider seeking shelter inside a building. && LAT...LON 4164 9022 4181 9042 4203 9018 4203 9016 4205 9017 4213 9006 4201 8980 TIME...MOT...LOC 0825Z 221DEG 26KT 4183 9023 MAX HAIL SIZE...0.75 IN MAX WIND GUST...40 MPH $$ Uttech  283 WWUS83 KMQT 180827 SPSMQT Special Weather Statement National Weather Service Marquette MI 427 AM EDT Mon May 18 2026 MIZ005-010-011-180915- Marquette MI-Iron MI-Dickinson MI- 427 AM EDT Mon May 18 2026 ...STRONG THUNDERSTORMS WILL IMPACT SOUTHEASTERN IRON...WESTERN DICKINSON AND WEST CENTRAL MARQUETTE COUNTIES THROUGH 515 AM EDT/415 AM CDT/... At 427 AM EDT/327 AM CDT/, Doppler radar was tracking strong thunderstorms along a line extending from near Crystal Falls to near White Lake. Movement was northeast at 60 mph. HAZARD...Nickel size hail. SOURCE...Radar indicated. IMPACT...Minor hail damage to vegetation is possible. Locations impacted include... Iron Mountain, Crystal Falls, Kingsford, Norway, Squaw Lake, Channing, Witch Lake, Niagara, Sagola, Republic, Aurora, Alpha, Quinnesec, Way Dam, Granite Bluff, Stager, Silver Lake near Channing, Peavy Falls Dam, Randville, and Bewabic State Park. PRECAUTIONARY/PREPAREDNESS ACTIONS... If outdoors, consider seeking shelter inside a building. && LAT...LON 4576 8798 4579 8800 4578 8809 4581 8814 4587 8807 4589 8810 4592 8810 4596 8819 4596 8832 4599 8837 4598 8842 4600 8846 4599 8849 4600 8849 4611 8845 4650 8804 4637 8774 4576 8794 TIME...MOT...LOC 0827Z 217DEG 52KT 4609 8843 4522 8871 MAX HAIL SIZE...0.88 IN MAX WIND GUST...<30 MPH $$ TAP  590 WWUS81 KBTV 180832 SPSBTV Special Weather Statement National Weather Service Burlington VT 432 AM EDT Mon May 18 2026 NYZ026>031-034-035-087-VTZ001>011-016>021-182100- Northern St. Lawrence-Northern Franklin-Eastern Clinton- Southeastern St. Lawrence-Southern Franklin-Western Clinton- Western Essex-Eastern Essex-Southwestern St. Lawrence-Grand Isle- Western Franklin-Orleans-Essex-Western Chittenden-Lamoille-Caledonia- Washington-Western Addison-Orange-Western Rutland-Eastern Franklin- Eastern Chittenden-Eastern Addison-Eastern Rutland-Western Windsor- Eastern Windsor- Including the cities of Massena, Norfolk, Fort Covington, Malone, Champlain, Plattsburgh, South Colton, Star Lake, Saranac Lake, Tupper Lake, Dannemora, Ellenburg, Lake Placid, Newcomb, Port Henry, Ticonderoga, Ogdensburg, Potsdam, Gouverneur, Alburgh, South Hero, St. Albans, Swanton, Derby, Newport, Island Pond, Lunenburg, Burlington, Shelburne, Johnson, Stowe, Hardwick, St. Johnsbury, Montpelier, Waitsfield, Middlebury, Vergennes, Bradford, Randolph, Fair Haven, Rutland, Enosburg Falls, Richford, Richmond, Underhill, Bristol, Ripton, East Wallingford, Killington, Bethel, Ludlow, Springfield, and White River Junction 432 AM EDT Mon May 18 2026 ...National Weather Service Cold Water Safety Message... ...Please check with state and local authorities regarding guidelines for allowed activities... * The warm air temperatures in the lower 80s today may cause people to underestimate the dangers of the cold water temperatures which are currently only in the lower 30s across Lake Champlain, and in the lower 30s in the regions smaller lakes and rivers. * The cold water temperatures can quickly cause hypothermia to anyone immersed in the water. According to the US Coast Guard, when the water temperatures are below 50 degrees, the chance of immediate incapacitation due to cold shock is extremely high. Anyone on small boats, canoes or kayaks should plan accordingly if recreating this weekend and use extreme caution to avoid this threat. Paddle smart from the start and always wear your life jacket! * Strong winds are also expected today with gusts up to 25 mph from the south. If boating on large bodies of water, these strong winds can increase the likelihood of overturning your boat, canoe or kayak due to increased wave heights. $$  264 WWUS83 KDVN 180846 SPSDVN Special Weather Statement National Weather Service Quad Cities IA/IL 346 AM CDT Mon May 18 2026 IAZ066-068-ILZ009-015-180930- Whiteside IL-Rock Island IL-Scott IA-Clinton IA- 346 AM CDT Mon May 18 2026 ...A strong thunderstorm will impact portions of west central Whiteside, northeastern Rock Island, eastern Scott and southeastern Clinton Counties through 430 AM CDT... At 346 AM CDT, Doppler radar was tracking a strong thunderstorm over Bettendorf, moving northeast at 30 mph. HAZARD...Wind gusts up to 50 mph and nickel size hail. SOURCE...Radar indicated. IMPACT...Strong winds could break small tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Davenport, Moline, Rock Island, Bettendorf, Clinton, East Moline, Silvis, Eldridge, Camanche, Le Claire, Coal Valley, Hampton, Port Byron, Rapids City, Albany, Princeton, Cordova, Riverdale, McCausland, and Low Moor. This includes the following highways... Interstate 74 in Iowa between mile markers 1 and 5. Interstate 80 in Iowa between mile markers 294 and 306. Interstate 80 in Illinois between mile markers 1 and 2. Interstate 74 in Illinois between mile markers 1 and 6. Interstate 280 between mile markers 17 and 18. PRECAUTIONARY/PREPAREDNESS ACTIONS... If outdoors, consider seeking shelter inside a building. && LAT...LON 4144 9047 4151 9067 4184 9044 4177 9009 TIME...MOT...LOC 0846Z 215DEG 24KT 4156 9051 MAX HAIL SIZE...0.88 IN MAX WIND GUST...50 MPH $$ Uttech  743 WWUS83 KMQT 180857 SPSMQT Special Weather Statement National Weather Service Marquette MI 457 AM EDT Mon May 18 2026 MIZ005-011>013-180945- Marquette MI-Delta MI-Dickinson MI-Menominee MI- 457 AM EDT Mon May 18 2026 ...STRONG THUNDERSTORMS WILL IMPACT DICKINSON...NORTHWESTERN DELTA... MENOMINEE AND SOUTHERN MARQUETTE COUNTIES THROUGH 545 AM EDT/445 AM CDT/... At 457 AM EDT/357 AM CDT/, Doppler radar was tracking strong thunderstorms along a line extending from 6 miles southeast of Witch Lake to 12 miles east of McCaslin Mountain Natural Area. Movement was east at 40 mph. HAZARD...Winds in excess of 30 mph and penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Iron Mountain, Kingsford, Norway, Watson, Stephenson, Felch, Powers, La Branche, Rock, Foster City, Hermansville, Gwinn, Bagley, Wilson, Spalding, Niagara, Bark River, Nadeau, Aurora, and Whitney. PRECAUTIONARY/PREPAREDNESS ACTIONS... If outdoors, consider seeking shelter inside a building. Frequent cloud to ground lightning is occurring with these storms. Lightning can strike 10 miles away from a thunderstorm. Seek a safe shelter inside a building or vehicle. && LAT...LON 4529 8769 4535 8765 4539 8769 4535 8776 4535 8788 4550 8779 4556 8783 4559 8778 4566 8783 4568 8778 4575 8788 4578 8809 4581 8814 4587 8807 4593 8811 4632 8795 4629 8712 4615 8710 4529 8744 4527 8747 TIME...MOT...LOC 0857Z 273DEG 36KT 4620 8796 4545 8821 MAX HAIL SIZE...0.75 IN MAX WIND GUST...30 MPH $$ TAP