074 WWUS53 KDLH 181903 SQWDLH BULLETIN - IMMEDIATE BROADCAST REQUESTED Snow Squall Warning National Weather Service Duluth MN 103 PM CST Thu Dec 18 2025 MNC075-181945- /O.NEW.KDLH.SQ.W.0009.251218T1903Z-251218T1945Z/ Lake MN- 103 PM CST Thu Dec 18 2025 The National Weather Service in Duluth MN has issued a * Snow Squall Warning for... Northern Lake County in northeastern Minnesota... * Until 145 PM CST. * At 101 PM CST, a dangerous snow squall was located along a line extending from Boundary Waters Canoe Area Wilderness to 8 miles south of Babbitt, moving east at 20 mph. HAZARD...Intense bursts of heavy snow. Gusty winds leading to blowing snow and rapidly falling visibility. Wind gusts up to 35 mph. SOURCE...Radar and webcams. IMPACT...Travel will become difficult and potentially dangerous within minutes. This includes Minnesota Highway 1. Locations impacted include... Winton, Fall Lake, White Iron Lake, Snowbank Lake, southern Boundary Waters Canoe Area Wilderness, Forest Center, Isabella, Dumbbell Lake, Birch Lake, Finland, Basswood Lake, Ensign Lake, Bald Eagle Lake, Alice Lake, Gabbro Lake, Murphy City, Ojibway Lake, Farm Lake, Isabella Lake, and Malberg Lake. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow Down! Rapid changes in visibility and road conditions are expected with this dangerous snow squall. Be alert for sudden whiteout conditions. Reduce speed and turn on headlights! During snow squalls, the visibility may suddenly drop to near zero in whiteout conditions. && LAT...LON 4806 9102 4745 9129 4747 9179 4803 9180 4807 9103 TIME...MOT...LOC 1901Z 286DEG 19KT 4793 9140 4753 9191 SNOW SQUALL...OBSERVED $$ JDS  445 WHUS52 KTAE 181906 SMWTAE GMZ770-772-182030- /O.NEW.KTAE.MA.W.0378.251218T1906Z-251218T2030Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Tallahassee FL 106 PM CST Thu Dec 18 2025 The National Weather Service in Tallahassee has issued a * Special Marine Warning for... Waters from Mexico Beach to Apalachicola FL from 20 to 60 NM... Waters from Okaloosa-Walton County Line to Mexico Beach from 20 to 60 NM... * Until 230 PM CST. * At 105 PM CST, a severe thunderstorm capable of producing waterspouts was located 34 nm southwest of Empire Mica Wreck, moving northeast at 25 knots. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...Radar indicated. IMPACT...Waterspouts can quickly form and capsize boats...damage vessels...and create suddenly higher waves. Make sure all on board are in a secure location and wearing life jackets. Expect wind gusts in excess of 34 knots...suddenly higher waves...frequent lightning...and heavy downpours. Make sure all on board are wearing life jackets. * The severe thunderstorm will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 2872 8562 2877 8582 2886 8600 2932 8560 2917 8504 2868 8555 TIME...MOT...LOC 1905Z 228DEG 25KT 2884 8572 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...>34KTS $$ 58-REESE  579 WWUS53 KDLH 181910 SQWDLH Snow Squall Warning National Weather Service Duluth MN 110 PM CST Thu Dec 18 2025 MNC137-181930- /O.CON.KDLH.SQ.W.0008.000000T0000Z-251218T1930Z/ St. Louis MN- 110 PM CST Thu Dec 18 2025 ...A SNOW SQUALL WARNING REMAINS IN EFFECT UNTIL 130 PM CST FOR EAST CENTRAL ST. LOUIS COUNTY... At 108 PM CST, a dangerous snow squall was located along a line extending from 10 miles east of Birch Lake to near Tower to Buhl, moving southeast at 20 mph. HAZARD...Intense bursts of heavy snow. Gusty winds leading to blowing snow and visibility rapidly falling to less than one-quarter mile. Wind gusts up to 35 mph. SOURCE...Radar and webcams. IMPACT...Travel will become difficult and potentially dangerous within minutes. This includes Minnesota Highway 1 and 169. Locations impacted include... Ely, Hoyt Lakes, Babbitt, Winton, Robinson, Bear Head Lake State Park, Birch Lake, Burntside Lake, White Iron Lake, Fall Lake, Seven Beaver Lake, Mesaba, Bear Island Lake, Bear Head Lake, High Lake, Skibo, Shagawa Lake, and Ridge. PRECAUTIONARY/PREPAREDNESS ACTIONS... Reduce speed and turn on headlights! During snow squalls, the visibility may suddenly drop to near zero in whiteout conditions. && LAT...LON 4747 9179 4739 9217 4793 9217 4803 9180 TIME...MOT...LOC 1908Z 301DEG 18KT 4778 9159 4773 9227 4751 9273 SNOW SQUALL...OBSERVED $$ JDS  814 WWUS53 KDLH 181922 SQWDLH Snow Squall Warning National Weather Service Duluth MN 122 PM CST Thu Dec 18 2025 MNC137-181932- /O.EXP.KDLH.SQ.W.0008.000000T0000Z-251218T1930Z/ St. Louis MN- 122 PM CST Thu Dec 18 2025 ...THE SNOW SQUALL WARNING FOR EAST CENTRAL ST. LOUIS COUNTY WILL EXPIRE AT 130 PM CST... The snow squall that prompted the warning is moving out of the area. Therefore, the snow squall warning will be allowed to expire. && LAT...LON 4747 9179 4739 9217 4793 9217 4803 9180 TIME...MOT...LOC 1922Z 270DEG 18KT 4778 9150 4773 9218 4751 9264 $$ JDS  274 WWUS53 KDLH 181931 SQWDLH Snow Squall Warning National Weather Service Duluth MN 131 PM CST Thu Dec 18 2025 MNC075-181945- /O.CON.KDLH.SQ.W.0009.000000T0000Z-251218T1945Z/ Lake MN- 131 PM CST Thu Dec 18 2025 ...A SNOW SQUALL WARNING REMAINS IN EFFECT UNTIL 145 PM CST FOR NORTHERN LAKE COUNTY... At 130 PM CST, a dangerous snow squall was located along a line extending from Boundary Waters Canoe Area Wilderness to 9 miles west of Whyte, moving east at 20 mph. HAZARD...Intense bursts of heavy snow. Gusty winds leading to blowing snow and rapidly falling visibility. Wind gusts up to 35 mph. SOURCE...Radar indicated. IMPACT...Travel will become difficult and potentially dangerous within minutes. This includes Minnesota Highway 1. Locations impacted include... Winton, Fall Lake, White Iron Lake, Snowbank Lake, southern Boundary Waters Canoe Area Wilderness, Forest Center, Isabella, Dumbbell Lake, Birch Lake, Finland, Basswood Lake, Ensign Lake, Bald Eagle Lake, Alice Lake, Gabbro Lake, Murphy City, Ojibway Lake, Farm Lake, Isabella Lake, and Malberg Lake. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow Down! Rapid changes in visibility and road conditions are expected with this dangerous snow squall. Be alert for sudden whiteout conditions. Reduce speed and turn on headlights! During snow squalls, the visibility may suddenly drop to near zero in whiteout conditions. && LAT...LON 4806 9102 4745 9129 4747 9179 4803 9180 4807 9103 TIME...MOT...LOC 1930Z 286DEG 19KT 4790 9125 4750 9176 SNOW SQUALL...RADAR INDICATED $$ JDS  992 WWUS53 KDLH 181939 SQWDLH Snow Squall Warning National Weather Service Duluth MN 139 PM CST Thu Dec 18 2025 MNC075-181948- /O.EXP.KDLH.SQ.W.0009.000000T0000Z-251218T1945Z/ Lake MN- 139 PM CST Thu Dec 18 2025 ...THE SNOW SQUALL WARNING FOR NORTHERN LAKE COUNTY WILL EXPIRE AT 145 PM CST... The snow squall that prompted the warning has weakened. Therefore, the snow squall warning will be allowed to expire. && LAT...LON 4806 9102 4745 9129 4747 9179 4803 9180 4807 9103 TIME...MOT...LOC 1938Z 286DEG 19KT 4789 9119 4749 9170 $$ JDS