445 WWUS53 KMQT 180806 SVSMQT Severe Weather Statement National Weather Service Marquette MI 406 AM EDT Mon May 18 2026 MIC071-180815- /O.CAN.KMQT.SV.W.0003.000000T0000Z-260518T0830Z/ Iron MI- 406 AM EDT Mon May 18 2026 ...THE SEVERE THUNDERSTORM WARNING FOR NORTH CENTRAL IRON COUNTY IS CANCELLED... The severe thunderstorm which prompted the warning has moved out of the warned area. Therefore, the warning has been cancelled. && LAT...LON 4643 8853 4671 8837 4660 8811 4657 8812 4643 8829 TIME...MOT...LOC 0805Z 215DEG 48KT 4650 8839 $$ MIC013-180830- /O.CON.KMQT.SV.W.0003.000000T0000Z-260518T0830Z/ Baraga MI- 406 AM EDT Mon May 18 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 430 AM EDT FOR SOUTHEASTERN BARAGA COUNTY... At 405 AM EDT, a severe thunderstorm was located 7 miles east of Covington, or 17 miles south of L'anse, moving northeast at 55 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Locations impacted include... Three Lakes, U.S. 141 between Covington and Amasa, Craig Lake State Park, Herman, Ned Lake, and King Lake. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4643 8853 4671 8837 4660 8811 4657 8812 4643 8829 TIME...MOT...LOC 0805Z 215DEG 48KT 4650 8839 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ TAP  208 WUUS53 KMQT 180817 SVRMQT MIC013-103-180915- /O.NEW.KMQT.SV.W.0004.260518T0817Z-260518T0915Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Marquette MI 417 AM EDT Mon May 18 2026 The National Weather Service in Marquette has issued a * Severe Thunderstorm Warning for... Northwestern Marquette County in north central Upper Michigan... Southeastern Baraga County in north central Upper Michigan... * Until 515 AM EDT. * At 417 AM EDT, severe thunderstorms were located along a line extending from near Three Lakes to 6 miles southwest of West Ishpeming, moving northeast at 50 mph. HAZARD...Half dollar size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * Locations impacted include... Ishpeming, Negaunee, Michigamme, Champion, Little Presque Isle, West Ishpeming, Big Bay, Lake Michigamme, The Huron Islands, Humboldt, Mountain Lake, and Van Riper State Park. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4736 8753 4734 8762 4701 8788 4690 8762 4683 8751 4677 8748 4679 8742 4678 8735 4671 8731 4668 8733 4637 8775 4659 8828 4739 8758 TIME...MOT...LOC 0817Z 215DEG 43KT 4661 8815 4641 8777 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ TAP  973 WHUS53 KMQT 180822 SMWMQT LSZ248-249-265-266-180915- /O.NEW.KMQT.MA.W.0004.260518T0822Z-260518T0915Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Marquette MI 422 AM EDT Mon May 18 2026 The National Weather Service in Marquette has issued a * Special Marine Warning for... Huron Islands to Marquette MI... Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore... Lake Superior West of Line from Manitou Island to Marquette MI Beyond 5NM from shore... Marquette to Munising MI... * Until 515 AM EDT. * At 422 AM EDT, severe thunderstorms were located along a line extending from 19 nm south of The Lower Entrance of Portage Canal to 15 nm southwest of Little Presque Isle, moving northeast at 55 knots. HAZARD...Large hail. SOURCE...Radar. IMPACT...Large hail could result in structural damage. * Locations impacted include... Little Presque Isle, Granite Island, Stannard Rock, Granite Point, and Presque Isle. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Frequent lightning is occurring with these storms. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects. && LAT...LON 4705 8632 4649 8741 4681 8772 4686 8800 4686 8809 4691 8802 4691 8800 4693 8799 4742 8724 TIME...MOT...LOC 0822Z 229DEG 54KT 4666 8827 4643 8770 HAIL...>.75IN WIND...<34KTS $$ TAP  741 WWUS53 KMQT 180824 SVSMQT Severe Weather Statement National Weather Service Marquette MI 424 AM EDT Mon May 18 2026 MIC013-103-180915- /O.CON.KMQT.SV.W.0004.000000T0000Z-260518T0915Z/ Marquette MI-Baraga MI- 424 AM EDT Mon May 18 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 515 AM EDT FOR NORTHWESTERN MARQUETTE AND SOUTHEASTERN BARAGA COUNTIES... At 423 AM EDT, severe thunderstorms were located along a line extending from 8 miles north of Michigamme to West Ishpeming, moving east at 50 mph. HAZARD...Half dollar size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Locations impacted include... Ishpeming, Negaunee, Michigamme, Champion, Little Presque Isle, West Ishpeming, Big Bay, Lake Michigamme, Humboldt, Mountain Lake, Van Riper State Park, and Island Lake. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4690 8762 4683 8751 4677 8748 4679 8742 4678 8735 4671 8731 4668 8733 4637 8775 4659 8828 4694 8797 4701 8788 TIME...MOT...LOC 0823Z 270DEG 43KT 4666 8810 4646 8772 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ TAP  436 FZUS73 KMQT 180832 MWSMQT Marine Weather Statement National Weather Service Marquette MI 432 AM EDT Mon May 18 2026 LSZ251-267-180915- 432 AM EDT Mon May 18 2026 A Marine Weather Statement has been issued for the following areas... Grand Marais to Whitefish Point MI... Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off shore to the US/Canadian border... At 431 AM EDT, Doppler radar indicated strong thunderstorms, capable of producing gusty, erratic winds and small hail. These thunderstorms were located along a line extending from 13 nm northwest of Muskallonge State Park to 10 nm northeast of Whitefish Point, moving northeast at 20 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until these storms pass. Intense lightning is occurring with these storms. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects. && LAT...LON 4680 8484 4679 8489 4682 8596 4715 8551 4689 8486 4681 8483 $$ TAP  271 WWUS53 KMQT 180834 SVSMQT Severe Weather Statement National Weather Service Marquette MI 434 AM EDT Mon May 18 2026 MIC013-103-180915- /O.CON.KMQT.SV.W.0004.000000T0000Z-260518T0915Z/ Marquette MI-Baraga MI- 434 AM EDT Mon May 18 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 515 AM EDT FOR NORTHWESTERN MARQUETTE AND EASTERN BARAGA COUNTIES... At 434 AM EDT, severe thunderstorms were located along a line extending from 12 miles southeast of Skanee to near Negaunee, moving east at 50 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Locations impacted include... Ishpeming, Negaunee, Little Presque Isle, Big Bay, West Ishpeming, Halfway Village, Mountain Lake, Island Lake, Sugarloaf Mountain, and Silver Lake Basin. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4690 8762 4683 8751 4677 8748 4679 8742 4678 8735 4671 8731 4668 8733 4646 8764 4671 8809 4698 8781 TIME...MOT...LOC 0834Z 270DEG 43KT 4675 8801 4655 8763 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ TAP  491 FZUS73 KMQT 180835 MWSMQT Marine Weather Statement National Weather Service Marquette MI 435 AM EDT Mon May 18 2026 LSZ248-249-265-266-180915- /O.CON.KMQT.MA.W.0004.000000T0000Z-260518T0915Z/ 435 AM EDT Mon May 18 2026 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 515 AM EDT... For the following areas... Huron Islands to Marquette MI... Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore... Lake Superior West of Line from Manitou Island to Marquette MI Beyond 5NM from shore... Marquette to Munising MI... At 435 AM EDT, severe thunderstorms were located along a line extending from 12 nm southwest of The Huron Islands to 7 nm southwest of Presque Isle, moving east at 55 knots. HAZARD...Large hail. SOURCE...Radar indicated. IMPACT...Large hail could result in structural damage. Locations impacted include... Little Presque Isle, Granite Island, Stannard Rock, Granite Point, and Presque Isle. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Frequent lightning is occurring with these storms. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects. && LAT...LON 4705 8632 4649 8741 4681 8772 4685 8786 4732 8698 TIME...MOT...LOC 0835Z 270DEG 54KT 4676 8810 4653 8753 HAIL...>.75IN WIND...<34KTS $$ TAP  324 WWUS53 KMQT 180846 SVSMQT Severe Weather Statement National Weather Service Marquette MI 446 AM EDT Mon May 18 2026 MIC013-103-180856- /O.CAN.KMQT.SV.W.0004.000000T0000Z-260518T0915Z/ Marquette MI-Baraga MI- 446 AM EDT Mon May 18 2026 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN MARQUETTE AND EASTERN BARAGA COUNTIES IS CANCELLED... The storms which prompted the warning have weakened below severe limits, and have exited the warned area. Therefore, the warning has been cancelled. However, gusty winds and heavy rain are still possible with these thunderstorms. && LAT...LON 4690 8762 4683 8751 4677 8748 4679 8742 4678 8735 4671 8731 4668 8733 4646 8764 4671 8809 4698 8781 TIME...MOT...LOC 0842Z 215DEG 43KT 4684 8792 4664 8754 $$ TAP  087 WUUS53 KDVN 180847 SVRDVN ILC161-195-IAC045-163-180945- /O.NEW.KDVN.SV.W.0150.260518T0847Z-260518T0945Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Quad Cities IA/IL 347 AM CDT Mon May 18 2026 The National Weather Service in the Quad Cities has issued a * Severe Thunderstorm Warning for... Northeastern Rock Island County in northwestern Illinois... West central Whiteside County in northwestern Illinois... Eastern Scott County in east central Iowa... Southeastern Clinton County in east central Iowa... * Until 445 AM CDT. * At 347 AM CDT, a severe thunderstorm was located over Bettendorf, moving northeast at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Davenport, Moline, Rock Island, Bettendorf, Clinton, East Moline, Silvis, Eldridge, Camanche, Le Claire, Coal Valley, Hampton, Port Byron, Garden Plain, Rapids City, Albany, Princeton, Cordova, Riverdale, and McCausland. This includes the following highways... Interstate 74 in Iowa between mile markers 1 and 5. Interstate 80 in Iowa between mile markers 294 and 306. Interstate 80 in Illinois between mile markers 1 and 4. Interstate 74 in Illinois between mile markers 1 and 4, and between mile markers 6 and 7. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a sturdy building. Continuous cloud to ground lightning is occurring with this storm. Move indoors immediately. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning. && LAT...LON 4144 9045 4154 9065 4192 9035 4177 9003 TIME...MOT...LOC 0847Z 215DEG 23KT 4156 9048 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Uttech  671 WWUS53 KDVN 180851 SVSDVN Severe Weather Statement National Weather Service Quad Cities IA/IL 351 AM CDT Mon May 18 2026 ILC161-195-IAC045-163-180945- /O.CON.KDVN.SV.W.0150.000000T0000Z-260518T0945Z/ Rock Island IL-Whiteside IL-Scott IA-Clinton IA- 351 AM CDT Mon May 18 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 445 AM CDT FOR NORTHEASTERN ROCK ISLAND...WEST CENTRAL WHITESIDE...EASTERN SCOTT AND SOUTHEASTERN CLINTON COUNTIES... At 351 AM CDT, a severe thunderstorm was located over Bettendorf, moving northeast at 30 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Trained weather spotters. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Davenport, Moline, Rock Island, Bettendorf, Clinton, East Moline, Silvis, Eldridge, Camanche, Le Claire, Coal Valley, Hampton, Port Byron, Garden Plain, Rapids City, Albany, Princeton, Cordova, Riverdale, and McCausland. 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 4. Interstate 74 in Illinois between mile markers 1 and 4, and between mile markers 6 and 7. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a sturdy building. Continuous cloud to ground lightning is occurring with this storm. Move indoors immediately. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning. && LAT...LON 4144 9045 4154 9065 4192 9035 4177 9003 TIME...MOT...LOC 0851Z 215DEG 26KT 4158 9046 HAIL THREAT...OBSERVED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Uttech  723 FZUS73 KMQT 180854 MWSMQT Marine Weather Statement National Weather Service Marquette MI 454 AM EDT Mon May 18 2026 LSZ249-180903- /O.CAN.KMQT.MA.W.0004.000000T0000Z-260518T0915Z/ 454 AM EDT Mon May 18 2026 ...THE SPECIAL MARINE WARNING IS CANCELLED... The affected areas were... Marquette to Munising MI... The thunderstorms are now expected to not impact the area and are no longer a significant threat to boaters. && LAT...LON 4678 8684 4657 8725 4658 8728 4691 8762 4713 8734 4716 8728 TIME...MOT...LOC 0853Z 218DEG 48KT 4691 8750 4656 8715 $$ LSZ248-265-266-180915- /O.CON.KMQT.MA.W.0004.000000T0000Z-260518T0915Z/ 454 AM EDT Mon May 18 2026 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 515 AM EDT... For the following areas... Huron Islands to Marquette MI... Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore... Lake Superior West of Line from Manitou Island to Marquette MI Beyond 5NM from shore... At 453 AM EDT, severe thunderstorms were located along a line extending from 8 nm northeast of Granite Point to near Shot Point, moving northeast at 50 knots. HAZARD...Wind gusts 34 knots or greater and large hail. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Large hail could result in structural damage. Locations impacted include... Granite Island. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Frequent lightning is occurring with these storms. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects. && LAT...LON 4678 8684 4657 8725 4658 8728 4691 8762 4713 8734 4716 8728 TIME...MOT...LOC 0853Z 218DEG 48KT 4691 8750 4656 8715 HAIL...>.75IN WIND...>34KTS $$ TAP