Hail Map for Grand Marais, MN

Hail and Wind Damage Spotted near Grand Marais, MN

Date / Time	Report Details
9/5/2023 6:35 PM CDT	Multiple large trees down and power out. time estimated from rada in cook county MN, 16.1 miles WSW of Grand Marais, MN
9/5/2023 6:26 PM CDT	At 625 pm cdt, severe thunderstorms were located along a line extending from 33 miles west of thunder bay ontario, to 21 miles south of hovland, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. these severe thunderstorms will remain over mainly rural areas of central cook county, including the following locations, tom lake, clearwater lake, swamp lake, grand portage reservation, pine lake, judge c. r. magney state park, grand portage state park, judge magney state park, watab lake and north fowl lake. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
7/9/2023 8:39 PM CDT	At 839 pm cdt, severe thunderstorms were located along a line extending from 13 miles southeast of eagle mountain, to near grand marais, to 8 miles east of lutsen, moving southeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. These severe thunderstorms will remain over mainly rural areas of central cook county, including the following locations, cascade river state park and judge magney state park.
7/9/2023 8:30 PM CDT	At 830 pm cdt, severe thunderstorms were located along a line extending from 7 miles southeast of eagle mountain, to 6 miles west of grand marais, to near lutsen, moving southeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. severe thunderstorms will be near, grand marais around 840 pm cdt. other locations impacted by these severe thunderstorms include judge c. r. Magney state park, caribou lake, two island lake, judge magney state park, devil track lake and cascade river state park.
5/30/2022 7:30 AM CDT	Quarter sized hail reported 20 miles WSW of Grand Marais, MN
10/10/2021 5:41 PM CDT	Golf Ball sized hail reported 14.6 miles SE of Grand Marais, MN, search and rescue crew had to take cover while near eagle mountain.
10/10/2021 5:37 PM CDT	Trees down along ball club road. location estimated by rada in cook county MN, 9.2 miles SSE of Grand Marais, MN
10/10/2021 5:29 PM CDT	Trees down on roa in cook county MN, 7.9 miles SE of Grand Marais, MN
7/23/2021 7:50 PM CDT	At 748 pm cdt, severe thunderstorms were located along a line extending from boundary waters canoe area wilderness near sawbill lake, to near clear lake, to near whyte, moving southeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. Locations impacted include, taconite harbor, tofte, silver bay, illgen city, little marais and grand marais.
7/23/2021 7:30 PM CDT	At 729 pm cdt, severe thunderstorms were located along a line extending from boundary waters canoe area wilderness near snowbank lake, to 6 miles southwest of forest center, to 9 miles southeast of birch lake, moving east at 50 mph (radar indicated). Hazards include 70 mph wind gusts and penny size hail. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. severe thunderstorms will be near, forest center around 735 pm cdt. Other locations in the path of these severe thunderstorms include clear lake, isabella, dumbbell lake, lutsen, taconite harbor, tofte and grand marais.
6/30/2021 3:56 PM CDT	The severe thunderstorm warning for central cook county will expire at 400 pm cdt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. however small hail, gusty winds, and heavy rain are still possible with this thunderstorm.
6/30/2021 3:50 PM CDT	Quarter sized hail reported 11.4 miles WSW of Grand Marais, MN, mostly penny size hail with a few quarter size hailstones. time estimated.
6/30/2021 3:44 PM CDT	At 344 pm cdt, a severe thunderstorm was located 7 miles northwest of hovland, or 14 miles northeast of grand marais, moving south at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. locations impacted include, grand marais, hovland, tom lake, judge c. r. Magney state park, and judge magney state park.
6/30/2021 3:31 PM CDT	At 330 pm cdt, a severe thunderstorm was located 8 miles northwest of hovland, or 16 miles northeast of grand marais, moving south at 15 mph (radar indicated). Hazards include ping pong ball size hail and 60 mph wind gusts. People and animals outdoors will be injured. expect hail damage to roofs, siding, windows, and vehicles. expect wind damage to roofs, siding, and trees. locations impacted include, grand marais, hovland, tom lake, judge c. r. Magney state park, and judge magney state park.
6/30/2021 3:26 PM CDT	At 325 pm cdt, a severe thunderstorm was located 9 miles northwest of hovland, or 17 miles northeast of grand marais, moving south at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
7/26/2019 7:21 PM CDT	At 721 pm cdt, severe thunderstorms were located along a line extending from 7 miles northeast of lutsen, to silver bay, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. Locations impacted include, grand marais, silver bay, grand portage, clear lake, lutsen, tofte, beaver bay, hovland, eagle mountain, little marais, taconite harbor, finland, illgen city, pine lake, tom lake, grand portage reservation, murphy city, temperance river state park, judge magney state park, and white pine lake.
7/26/2019 6:49 PM CDT	At 649 pm cdt, severe thunderstorms were located along a line extending from 6 miles northeast of gunflint lake, to 10 miles north of lutsen, to 6 miles northeast of whyte, moving east at 40 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect considerable tree damage. wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include, grand marais, gunflint lake, silver bay, grand portage, clear lake, lutsen, tofte, beaver bay, eagle mountain, little marais, taconite harbor, thomas lake near brimson, finland, dumbbell lake, hovland, whyte, highland lake, isabella, illgen city, and pine lake.
7/26/2019 6:29 PM CDT	At 629 pm cdt, severe thunderstorms were located along a line extending from near sea gull lake, to 11 miles northeast of clear lake, to 7 miles west of whyte, moving east at 40 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings.
7/15/2019 5:06 PM CDT	The severe thunderstorm warning for central cook and east central lake counties will expire at 515 pm cdt, the storms which prompted the warning have moved out of the area. therefore, the warning will be allowed to expire. however gusty winds are still possible with these thunderstorms. a severe thunderstorm watch remains in effect until 1000 pm cdt for northeastern minnesota.
7/15/2019 5:02 PM CDT	2 to 3 inch branches down due to high wind in cook county MN, 3.8 miles SSW of Grand Marais, MN
7/15/2019 4:47 PM CDT	At 446 pm cdt, severe thunderstorms were located along a line extending from 8 miles north of hovland, to near grand marais, to near tofte, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. locations impacted include, grand marais, clear lake, lutsen, tofte, hovland, tom lake, grand portage reservation, judge c. r. Magney state park, judge magney state park, swamp lake, white pine lake, devil track lake, wilson lake, caribou lake, two island lake, cascade river state park, tail lake, and pine lake.
7/15/2019 4:28 PM CDT	At 428 pm cdt, severe thunderstorms were located along a line extending from 14 miles northwest of hovland, to near eagle mountain, to near clear lake, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. Expect damage to roofs, siding, and trees. locations impacted include, grand marais, clear lake, lutsen, tofte, hovland, eagle mountain, pine lake, tom lake, bearskin lake, grand portage reservation, perent lake, phoebe lake, judge magney state park, watab lake, kawishiwi lake, white pine lake, silver island lake, brule lake, judge c. r. Magney state park, and cherokee lake.
7/15/2019 4:12 PM CDT	At 411 pm cdt, severe thunderstorms were located along a line extending from near gunflint lake, to boundary waters canoe area wilderness, to near isabella, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. expect damage to roofs, siding, and trees
8/31/2018 9:58 PM CDT	At 958 pm cdt, severe thunderstorms were located along a line extending from boundary waters canoe area wilderness, to near grand marais, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. Locations impacted include, grand marais, lutsen, eagle mountain, brule lake, cherokee lake, cascade lake, devil track lake, tail lake, crescent lake, sawbill lake, caribou lake, two island lake, cascade river state park, and poplar lake.
8/31/2018 9:38 PM CDT	At 938 pm cdt, severe thunderstorms were located along a line extending from thew southern part of the boundary waters canoe area wilderness, to near lutsen, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. Locations impacted include, grand marais, lutsen, tofte, eagle mountain, perent lake, temperance river state park, phoebe lake, kawishiwi lake, white pine lake, silver island lake, brule lake, cherokee lake, cascade lake, devil track lake, tail lake, crescent lake, sawbill lake, wilson lake, caribou lake, and two island lake.
8/31/2018 9:24 PM CDT	The national weather service in duluth mn has issued a * severe thunderstorm warning for. western cook county in northeastern minnesota. east central lake county in northeastern minnesota. Until 1015 pm cdt * at 924 pm cdt, severe thunderstorms were located along a line.
6/29/2018 9:16 AM CDT	At 914 am cdt, severe thunderstorms were located along a line extending from 10 miles northeast of eagle mountain, to 9 miles southwest of hovland, to 16 miles southeast of grand marais, moving east-northeast at 40 mph. a second line of severe thunderstorms stretched from near eagle mountain to grand marais and was also moving east-northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. locations impacted include, grand marais, grand portage, hovland, eagle mountain, pine lake, tom lake, bearskin lake, grand portage reservation, judge magney state park, watab lake, judge c. r. Magney state park, poplar lake, daniels lake, clearwater lake, swamp lake, devil track lake, two island lake, cascade river state park, north fowl lake, and grand portage state park.
6/29/2018 8:56 AM CDT	At 855 am cdt, severe thunderstorms were located along a line extending from boundary waters canoe area wilderness, to grand marais, to 19 miles southeast of lutsen, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. Locations impacted include, grand marais, gunflint lake, grand portage, lutsen, tofte, hovland, eagle mountain, sea gull lake, saganaga lake, alpine lake, pine lake, tom lake, bearskin lake, grand portage reservation, temperance river state park, north lake, judge magney state park, watab lake, white pine lake, and brule lake.
6/29/2018 8:39 AM CDT	At 838 am cdt, severe thunderstorms were located along a line extending from near gunflint lake, to near eagle mountain, to near lutsen, to taconite harbor, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. expect damage to roofs, siding, and trees
6/29/2018 8:27 AM CDT	At 826 am cdt, severe thunderstorms were located along a line extending from boundary waters canoe area wilderness, to 8 miles west of lutsen, to tofte, to near little marais, moving east at 60 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. Locations impacted include, grand marais, gunflint lake, clear lake, lutsen, tofte, eagle mountain, taconite harbor, saganaga lake, dumbbell lake, sea gull lake, forest center, little saganaga lake, alpine lake, isabella, boundary waters canoe area wilderness north of the gunflint trail, southeastern boundary waters canoe area wilderness, ensign lake, phoebe lake, north lake, and kawishiwi lake.
6/29/2018 8:11 AM CDT	At 811 am cdt, severe thunderstorms were located along a line extending from near boundary waters canoe area wilderness near trout lake, to boundary waters canoe area wilderness, to near clear lake, to 7 miles northwest of finland, moving east at 60 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect considerable tree damage. wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include, grand marais, gunflint lake, clear lake, lutsen, tofte, eagle mountain, taconite harbor, saganaga lake, dumbbell lake, hovland, sea gull lake, boundary waters canoe area wilderness north of the gunflint trail, snowbank lake, boundary waters canoe area wilderness, forest center, little saganaga lake, alpine lake, isabella, pine lake, and ensign lake.
6/29/2018 7:52 AM CDT	At 750 am cdt, severe thunderstorms were located along a line extending from the far western areas of the boundary waters canoe area wilderness, to near white iron lake, to 6 miles southeast of birch lake, to 6 miles south of babbitt, moving east at 75 mph. these are very dangerous storms (trained weather spotters reported 20 inch trees broken in babbitt with these storms). Hazards include 80 mph wind gusts and half dollar size hail. 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.
9/22/2017 8:47 AM CDT	Few trees knocked down by mile marker 100 on highway 61. time estimated by rada in cook county MN, 9.1 miles ENE of Grand Marais, MN
9/6/2016 1:55 AM CDT	At 154 am cdt, a severe thunderstorm was located 7 miles northeast of grand marais, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. this severe storm will be near, hovland around 210 am cdt. Other locations impacted by this severe thunderstorm include tom lake, north fowl lake, and judge magney state park and pine lake.
9/6/2016 1:34 AM CDT	At 132 am cdt, severe thunderstorms were located along a line extending from near eagle mountain, to 8 miles northeast of lutsen, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. severe thunderstorms will be near, grand marais around 150 am cdt. hovland around 215 am cdt. other locations impacted by these severe thunderstorms include judge c. r. Magney state park, devil track lake, north fowl lake, pine lake, and cascade river state park.
7/21/2016 4:24 AM CDT	At 423 am cdt, severe thunderstorms were located along a line extending from 21 miles north of hovland, to 10 miles east of grand marais, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. these severe storms will be near, hovland around 435 am cdt. other locations impacted by these severe thunderstorms include grand portage state park, tom lake, bearskin lake, swamp lake, clearwater lake, judge c. r. Magney state park, pine lake, judge magney state park, watab lake and north fowl lake.
7/21/2016 4:15 AM CDT	At 415 am cdt, severe thunderstorms were located along a line extending from 21 miles east of gunflint lake, to near grand marais, moving east at 60 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. these severe storms will be near, hovland around 430 am cdt. other locations impacted by these severe thunderstorms include tom lake, bearskin lake, devil track lake, daniels lake, watab lake, pine lake, grand portage state park, swamp lake, clearwater lake and judge c. r. Magney state park.
7/21/2016 3:59 AM CDT	At 358 am cdt, severe thunderstorms were located along a line extending from 9 miles northeast of gunflint lake, to 7 miles south of eagle mountain, moving east at 60 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. severe thunderstorms will be near, grand marais around 410 am cdt. boundary waters canoe area wilderness north of the gunflint trail around 420 am cdt. hovland around 425 am cdt. Other locations impacted by these severe thunderstorms include tom lake, bearskin lake, tail lake, poplar lake, devil track lake, daniels lake, watab lake, cascade lake, pine lake and grand portage state park.
6/25/2016 10:07 AM CDT	At 1007 am cdt, a large area of strong to severe thunderstorms covered much of the eastern sections of cook county, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. siding. and trees. Locations impacted include, grand marais, hovland, eagle mountain, pine lake, poplar lake, devil track lake, cascade river state park, swamp lake, north lake, two island lake, crescent lake, judge magney state park, tom lake, bearskin lake, tail lake, daniels lake, and cascade lake.
6/25/2016 9:50 AM CDT	At 950 am cdt, a large areas of strong to severe thunderstorm was located over much of cook county, including the gunflint trail and the eastern boundary waters canoe area wilderness, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. Expect damage to roofs. siding. and trees. Locations impacted include, grand marais, gunflint lake, saganaga lake, grand portage, hovland, sea gull lake, eagle mountain, alpine lake, pine lake, poplar lake, sawbill lake, devil track lake, cascade river state park, swamp lake, north lake, two island lake, crescent lake, judge magney state park and tom lake.
6/25/2016 9:27 AM CDT	At 927 am cdt, a large cluster of strong to severe thunderstorms was located along the canadian border from the eastern boundary waters canoe area wilderness to just west of grand portage, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. Expect damage to roofs. siding. And trees.
6/19/2016 10:23 PM CDT	At 1023 pm cdt, a severe thunderstorm was located near grand marais, moving northeast at 65 mph (radar indicated). Hazards include 70 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings.
8/8/2015 7:54 PM CDT	Quarter sized hail reported 19.1 miles SSE of Grand Marais, MN