Alert archive / Minnesota / Wind Chill Advisories in 2021
Wind Chill Advisory 10, NWS Duluth, MN
NWS Duluth, MN issued this wind chill advisory at Feb 12, 2021, 3:20 PM CST for 8 counties in Minnesota. It took effect at Feb 13, 2021, 9:00 AM CST. It was in force for 9 hr.
The area
The counties it named.
The facts
- Issued
- Feb 12, 2021, 3:20 PM CST (21:20 UTC)
- In effect from
- Feb 13, 2021, 9:00 AM CST
- Expired
- Feb 13, 2021, 6:00 PM CST
- In force
- 9 hr
- Issued by
- NWS Duluth, MN
Counties Aitkin County, MN, Carlton County, MN, Cass County, MN, Cook County, MN, Itasca County, MN, Koochiching County, MN, Lake County, MN, Saint Louis County, MN
The radar
The Duluth radar (KDLH), 72 km from the middle of the area, began a volume at 21:18 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
International Fa, MN (KINL), launched 12:00Z, 9.3 hours before the alert went out and 141 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 832 m above ground
- 0-6 km bulk shear
- 37 kt
- 0-1 km storm-relative helicity
- 30 m²/s²
- 0-3 km storm-relative helicity
- 84 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
828 WWUS43 KDLH 122120 WSWDLH URGENT - WINTER WEATHER MESSAGE National Weather Service Duluth MN 320 PM CST Fri Feb 12 2021 ...PROLONGED PERIOD OF COLD TEMPERATURES AND WIND CHILLS... MNZ012-025-026-130930- /O.NEW.KDLH.WC.W.0004.210213T0600Z-210213T1500Z/ /O.NEW.KDLH.WC.Y.0010.210213T1500Z-210214T1700Z/ /O.EXT.KDLH.WC.Y.0009.000000T0000Z-210213T0600Z/ Northern Cook and Lake-North Cass-South Itasca- Including the cities of Isabella, Walker, and Grand Rapids 320 PM CST Fri Feb 12 2021 ...WIND CHILL ADVISORY NOW IN EFFECT UNTIL MIDNIGHT CST TONIGHT... ...WIND CHILL WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM CST SATURDAY... ...WIND CHILL ADVISORY IN EFFECT FROM 9 AM SATURDAY TO 11 AM CST SUNDAY... * WHAT...For the Wind Chill Warning, dangerously cold wind chills expected. Wind chills as low as 45 below zero. For the first Wind Chill Advisory, very cold wind chills expected. Wind chills as low as 40 below zero. For the second Wind Chill Advisory, very cold wind chills. Wind chills as low as 40 below zero. * WHERE...Northern Cook and Lake, North Cass and South Itasca Counties. * WHEN...For the Wind Chill Warning, from midnight tonight to 9 AM CST Saturday. For the first Wind Chill Advisory, from 9 AM Saturday to 11 AM CST Sunday. For the second Wind Chill Advisory, until midnight CST tonight. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 5 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ MNZ010-011-018>021-130930- /O.NEW.KDLH.WC.W.0004.210213T0600Z-210213T1500Z/ /O.NEW.KDLH.WC.Y.0010.210213T1500Z-210214T1700Z/ /O.EXT.KDLH.WC.Y.0007.000000T0000Z-210213T0600Z/ Koochiching-North St. Louis-North Itasca-Central St. Louis- Southern Lake-Southern Cook- Including the cities of International Falls, Ely, Bigfork, Hibbing, Two Harbors, Silver Bay, and Grand Marais 320 PM CST Fri Feb 12 2021 ...WIND CHILL ADVISORY NOW IN EFFECT UNTIL MIDNIGHT CST TONIGHT... ...WIND CHILL WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM CST SATURDAY... ...WIND CHILL ADVISORY IN EFFECT FROM 9 AM SATURDAY TO 11 AM CST SUNDAY... * WHAT...For the Wind Chill Warning, dangerously cold wind chills expected. Wind chills as low as 45 below zero. For the first Wind Chill Advisory, very cold wind chills expected. Wind chills as low as 40 below zero. For the second Wind Chill Advisory, very cold wind chills. Wind chills as low as 40 below zero. * WHERE...Koochiching, North St. Louis, North Itasca, Central St. Louis, Southern Lake and Southern Cook Counties. This includes the Tribal Lands of the Grand Portage Reservation and the Bois Forte Band, Deer Creek, Nett Lake and, Lake Vermillion areas. * WHEN...For the Wind Chill Warning, from midnight tonight to 9 AM CST Saturday. For the first Wind Chill Advisory, from 9 AM Saturday to 11 AM CST Sunday. For the second Wind Chill Advisory, until midnight CST tonight. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ MNZ035-037-130930- /O.NEW.KDLH.WC.W.0004.210213T0600Z-210213T1500Z/ /O.NEW.KDLH.WC.Y.0010.210213T1500Z-210214T1700Z/ /O.EXT.KDLH.WC.Y.0008.000000T0000Z-210213T0600Z/ Northern Aitkin-Carlton and South St. Louis- Including the cities of Hill City and Duluth 320 PM CST Fri Feb 12 2021 ...WIND CHILL ADVISORY NOW IN EFFECT UNTIL MIDNIGHT CST TONIGHT... ...WIND CHILL WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM CST SATURDAY... ...WIND CHILL ADVISORY IN EFFECT FROM 9 AM SATURDAY TO 11 AM CST SUNDAY... * WHAT...For the Wind Chill Warning, dangerously cold wind chills expected. Wind chills as low as 50 below zero. For the first Wind Chill Advisory, very cold wind chills expected. Wind chills as low as 40 below zero. For the second Wind Chill Advisory, very cold wind chills. Wind chills as low as 35 below zero. * WHERE...Northern Aitkin and Carlton and South St. Louis Counties. This includes the Tribal Lands of the Fond du Lac Band and the Mille Lacs Band, Big Sandy Lake area. * WHEN...For the Wind Chill Warning, from midnight tonight to 9 AM CST Saturday. For the first Wind Chill Advisory, from 9 AM Saturday to 11 AM CST Sunday. For the second Wind Chill Advisory, until midnight CST tonight. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ MNZ038-WIZ001-130930- /O.CON.KDLH.WC.Y.0007.000000T0000Z-210214T1700Z/ Pine-Douglas- Including the cities of Pine City, Hinckley, and Superior 320 PM CST Fri Feb 12 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM CST SUNDAY... * WHAT...Very cold wind chills. Wind chills as low as 40 below zero. * WHERE...In Wisconsin, Douglas County. In Minnesota, Pine County. This includes the Tribal Lands of the Mille Lacs Band, Lena Lake and, Hinckley areas. * WHEN...Until 11 AM CST Sunday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ MNZ033-034-036-130930- /O.CON.KDLH.WC.Y.0006.000000T0000Z-210214T1700Z/ South Cass-Crow Wing-South Aitkin- Including the cities of Pine River, Brainerd, and Aitkin 320 PM CST Fri Feb 12 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM CST SUNDAY... * WHAT...Very cold wind chills. Wind chills as low as 40 below zero. * WHERE...South Cass, Crow Wing and South Aitkin Counties. This includes the Tribal Lands of the Mille Lacs Band, East Lake area. * WHEN...Until 11 AM CST Sunday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ WIZ002>004-006>009-130930- /O.CON.KDLH.WC.Y.0009.000000T0000Z-210214T1700Z/ Bayfield-Ashland-Iron-Burnett-Washburn-Sawyer-Price- Including the cities of Washburn, Bayfield, Ashland, Hurley, Grantsburg, Spooner, Hayward, and Phillips 320 PM CST Fri Feb 12 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM CST SUNDAY... * WHAT...Very cold wind chills. Wind chills as low as 40 below zero. * WHERE...Sawyer, Price, Iron, Burnett, Washburn, Bayfield and Ashland Counties. This includes the Tribal Lands of the Red Cliff Band, the Lac Courte Oreilles Reservation and the Bad River Reservation. * WHEN...Until 11 AM CST Sunday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ For more information from the National Weather Service visit http://weather.gov/Duluth
5 follow-up statements
994 WWUS43 KDLH 130558 WSWDLH URGENT - WINTER WEATHER MESSAGE National Weather Service Duluth MN 1158 PM CST Fri Feb 12 2021 ...PROLONGED PERIOD OF COLD TEMPERATURES AND WIND CHILLS... MNZ012-025-026-131800- /O.EXP.KDLH.WC.Y.0009.000000T0000Z-210213T0600Z/ /O.CON.KDLH.WC.W.0004.210213T0600Z-210213T1500Z/ /O.CON.KDLH.WC.Y.0010.210213T1500Z-210214T1700Z/ Northern Cook and Lake-North Cass-South Itasca- Including the cities of Isabella, Walker, and Grand Rapids 1158 PM CST Fri Feb 12 2021 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 9 AM CST SATURDAY... ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 9 AM SATURDAY TO 11 AM CST SUNDAY... ...WIND CHILL ADVISORY WILL EXPIRE AT MIDNIGHT CST TONIGHT... * WHAT...For the Wind Chill Warning, dangerously cold wind chills expected. Wind chills as low as 50 below zero. For the Wind Chill Advisory, very cold wind chills expected. Wind chills as low as 50 below zero. * WHERE...Northern Cook and Lake, South Itasca and North Cass Counties. * WHEN...For the Wind Chill Warning, until 9 AM CST Saturday. For the Wind Chill Advisory, from 9 AM Saturday to 11 AM CST Sunday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 5 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ MNZ010-011-018>021-131800- /O.EXP.KDLH.WC.Y.0007.000000T0000Z-210213T0600Z/ /O.CON.KDLH.WC.W.0004.210213T0600Z-210213T1500Z/ /O.CON.KDLH.WC.Y.0010.210213T1500Z-210214T1700Z/ Koochiching-North St. Louis-North Itasca-Central St. Louis- Southern Lake-Southern Cook- Including the cities of International Falls, Ely, Bigfork, Hibbing, Two Harbors, Silver Bay, and Grand Marais 1158 PM CST Fri Feb 12 2021 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 9 AM CST SATURDAY... ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 9 AM SATURDAY TO 11 AM CST SUNDAY... ...WIND CHILL ADVISORY WILL EXPIRE AT MIDNIGHT CST TONIGHT... * WHAT...For the Wind Chill Warning, dangerously cold wind chills expected. Wind chills as low as 50 below zero. For the Wind Chill Advisory, very cold wind chills expected. Wind chills as low as 50 below zero. * WHERE...Koochiching, Southern Cook, Southern Lake, North St. Louis, North Itasca and Central St. Louis Counties. This includes the Tribal Lands of the Grand Portage Reservation and the Bois Forte Band, Deer Creek, Nett Lake and, Lake Vermillion areas. * WHEN...For the Wind Chill Warning, until 9 AM CST Saturday. For the Wind Chill Advisory, from 9 AM Saturday to 11 AM CST Sunday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ MNZ035-037-131800- /O.EXP.KDLH.WC.Y.0008.000000T0000Z-210213T0600Z/ /O.CON.KDLH.WC.W.0004.210213T0600Z-210213T1500Z/ /O.CON.KDLH.WC.Y.0010.210213T1500Z-210214T1700Z/ Northern Aitkin-Carlton and South St. Louis- Including the cities of Hill City and Duluth 1158 PM CST Fri Feb 12 2021 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 9 AM CST SATURDAY... ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 9 AM SATURDAY TO 11 AM CST SUNDAY... ...WIND CHILL ADVISORY WILL EXPIRE AT MIDNIGHT CST TONIGHT... * WHAT...For the Wind Chill Warning, dangerously cold wind chills expected. Wind chills as low as 50 below zero. For the Wind Chill Advisory, very cold wind chills expected. Wind chills as low as 50 below zero. * WHERE...Northern Aitkin and Carlton and South St. Louis Counties. This includes the Tribal Lands of the Fond du Lac Band and the Mille Lacs Band, Big Sandy Lake area. * WHEN...For the Wind Chill Warning, until 9 AM CST Saturday. For the Wind Chill Advisory, from 9 AM Saturday to 11 AM CST Sunday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ MNZ038-WIZ001-131800- /O.CON.KDLH.WC.Y.0007.000000T0000Z-210214T1700Z/ Pine-Douglas- Including the cities of Pine City, Hinckley, and Superior 1158 PM CST Fri Feb 12 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM CST SUNDAY... * WHAT...Very cold wind chills. Wind chills as low as 50 below zero. * WHERE...In Wisconsin, Douglas County. In Minnesota, Pine County. This includes the Tribal Lands of the Mille Lacs Band, Lena Lake and, Hinckley areas. * WHEN...Until 11 AM CST Sunday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ MNZ033-034-036-131800- /O.CON.KDLH.WC.Y.0006.000000T0000Z-210214T1700Z/ South Cass-Crow Wing-South Aitkin- Including the cities of Pine River, Brainerd, and Aitkin 1158 PM CST Fri Feb 12 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM CST SUNDAY... * WHAT...Very cold wind chills. Wind chills as low as 50 below zero. * WHERE...South Cass, Crow Wing and South Aitkin Counties. This includes the Tribal Lands of the Mille Lacs Band, East Lake area. * WHEN...Until 11 AM CST Sunday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ WIZ002>004-006>009-131800- /O.CON.KDLH.WC.Y.0009.000000T0000Z-210214T1700Z/ Bayfield-Ashland-Iron-Burnett-Washburn-Sawyer-Price- Including the cities of Washburn, Bayfield, Ashland, Hurley, Grantsburg, Spooner, Hayward, and Phillips 1158 PM CST Fri Feb 12 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM CST SUNDAY... * WHAT...Very cold wind chills. Wind chills as low as 45 below zero. * WHERE...Sawyer, Price, Iron, Burnett, Washburn, Bayfield and Ashland Counties. This includes the Tribal Lands of the Red Cliff Band, the Lac Courte Oreilles Reservation and the Bad River Reservation. * WHEN...Until 11 AM CST Sunday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ For more information from the National Weather Service visit http://weather.gov/Duluth
286 WWUS43 KDLH 130605 WSWDLH URGENT - WINTER WEATHER MESSAGE National Weather Service Duluth MN 1205 AM CST Sat Feb 13 2021 ...PROLONGED PERIOD OF VERY COLD TEMPERATURES AND WIND CHILLS... MNZ010>012-018>021-025-026-035-037-131800- /O.CON.KDLH.WC.W.0004.000000T0000Z-210213T1500Z/ /O.CON.KDLH.WC.Y.0010.210213T1500Z-210214T1700Z/ Koochiching-North St. Louis-Northern Cook and Lake-North Itasca- Central St. Louis-Southern Lake-Southern Cook-North Cass- South Itasca-Northern Aitkin-Carlton and South St. Louis- Including the cities of International Falls, Ely, Isabella, Bigfork, Hibbing, Two Harbors, Silver Bay, Grand Marais, Walker, Grand Rapids, Hill City, and Duluth 1205 AM CST Sat Feb 13 2021 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 9 AM CST THIS MORNING... ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING TO 11 AM CST SUNDAY... * WHAT...For the Wind Chill Warning, dangerously cold wind chills. Wind chills as low as 50 below zero. For the Wind Chill Advisory, very cold wind chills expected. Wind chills as low as 40 below zero. Wind chills may drop lower than 40 below Saturday night and another Wind Chill Warning may be needed. * WHERE...Portions of east central, north central and northeast Minnesota. * WHEN...For the Wind Chill Warning, until 9 AM CST this morning. For the Wind Chill Advisory, from 9 AM this morning to 11 AM CST Sunday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ MNZ038-WIZ001-131800- /O.CON.KDLH.WC.Y.0007.000000T0000Z-210214T1700Z/ Pine-Douglas- Including the cities of Pine City, Hinckley, and Superior 1205 AM CST Sat Feb 13 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM CST SUNDAY... * WHAT...Very cold wind chills. Wind chills as low as 40 below zero. Even colder wind chills may occur Saturday night and a Wind Chill Warning may be needed. * WHERE...In Wisconsin, Douglas County. In Minnesota, Pine County. This includes the Tribal Lands of the Mille Lacs Band, Lena Lake and, Hinckley areas. * WHEN...Until 11 AM CST Sunday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ MNZ033-034-036-131800- /O.CON.KDLH.WC.Y.0006.000000T0000Z-210214T1700Z/ South Cass-Crow Wing-South Aitkin- Including the cities of Pine River, Brainerd, and Aitkin 1205 AM CST Sat Feb 13 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM CST SUNDAY... * WHAT...Very cold wind chills. Wind chills as low as 40 below zero. Even colder wind chills may occur Saturday night and a Wind Chill Warning may be needed. * WHERE...South Cass, Crow Wing and South Aitkin Counties. This includes the Tribal Lands of the Mille Lacs Band, East Lake area. * WHEN...Until 11 AM CST Sunday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ WIZ002>004-006>009-131800- /O.CON.KDLH.WC.Y.0009.000000T0000Z-210214T1700Z/ Bayfield-Ashland-Iron-Burnett-Washburn-Sawyer-Price- Including the cities of Washburn, Bayfield, Ashland, Hurley, Grantsburg, Spooner, Hayward, and Phillips 1205 AM CST Sat Feb 13 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM CST SUNDAY... * WHAT...Very cold wind chills. Wind chills as low as 40 below zero. Even colder wind chills may occur Saturday night and a Wind Chill Warning may be needed. * WHERE...Sawyer, Price, Iron, Burnett, Washburn, Bayfield and Ashland Counties. This includes the Tribal Lands of the Red Cliff Band, the Lac Courte Oreilles Reservation and the Bad River Reservation. * WHEN...Until 11 AM CST Sunday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ For more information from the National Weather Service visit http://weather.gov/Duluth
225 WWUS43 KDLH 130952 WSWDLH URGENT - WINTER WEATHER MESSAGE National Weather Service Duluth MN 352 AM CST Sat Feb 13 2021 ...PROLONGED PERIOD OF VERY COLD TEMPERATURES AND WIND CHILLS... MNZ010>012-018>021-025-026-035-037-132200- /O.EXT.KDLH.WC.Y.0010.210213T1500Z-210215T1800Z/ /O.CON.KDLH.WC.W.0004.000000T0000Z-210213T1500Z/ Koochiching-North St. Louis-Northern Cook and Lake-North Itasca- Central St. Louis-Southern Lake-Southern Cook-North Cass- South Itasca-Northern Aitkin-Carlton and South St. Louis- Including the cities of International Falls, Ely, Isabella, Bigfork, Hibbing, Two Harbors, Silver Bay, Grand Marais, Walker, Grand Rapids, Hill City, and Duluth 352 AM CST Sat Feb 13 2021 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 9 AM CST THIS MORNING... ...WIND CHILL ADVISORY NOW IN EFFECT FROM 9 AM THIS MORNING TO NOON CST MONDAY... * WHAT...For the Wind Chill Warning, dangerously cold wind chills. Wind chills as low as 50 below zero. For the Wind Chill Advisory, very cold wind chills expected. Wind chills as low as 40 below zero. * WHERE...Portions of east central, north central and northeast Minnesota. * WHEN...For the Wind Chill Warning, until 9 AM CST this morning. For the Wind Chill Advisory, from 9 AM this morning to noon CST Monday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 5 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ MNZ038-WIZ001-132200- /O.EXT.KDLH.WC.Y.0007.000000T0000Z-210215T1800Z/ Pine-Douglas- Including the cities of Pine City, Hinckley, and Superior 352 AM CST Sat Feb 13 2021 ...WIND CHILL ADVISORY NOW IN EFFECT UNTIL NOON CST MONDAY... * WHAT...Very cold wind chills. Wind chills as low as 40 below zero. * WHERE...In Wisconsin, Douglas County. In Minnesota, Pine County. This includes the Tribal Lands of the Mille Lacs Band, Lena Lake and, Hinckley areas. * WHEN...Until noon CST Monday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ MNZ033-034-036-132200- /O.EXT.KDLH.WC.Y.0006.000000T0000Z-210215T1800Z/ South Cass-Crow Wing-South Aitkin- Including the cities of Pine River, Brainerd, and Aitkin 352 AM CST Sat Feb 13 2021 ...WIND CHILL ADVISORY NOW IN EFFECT UNTIL NOON CST MONDAY... * WHAT...Very cold wind chills. Wind chills as low as 40 below zero. * WHERE...South Cass, Crow Wing and South Aitkin Counties. This includes the Tribal Lands of the Mille Lacs Band, East Lake area. * WHEN...Until noon CST Monday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ WIZ002>004-006>009-132200- /O.EXT.KDLH.WC.Y.0009.000000T0000Z-210215T1800Z/ Bayfield-Ashland-Iron-Burnett-Washburn-Sawyer-Price- Including the cities of Washburn, Bayfield, Ashland, Hurley, Grantsburg, Spooner, Hayward, and Phillips 352 AM CST Sat Feb 13 2021 ...WIND CHILL ADVISORY NOW IN EFFECT UNTIL NOON CST MONDAY... * WHAT...Very cold wind chills. Wind chills as low as 40 below zero. * WHERE...Sawyer, Price, Iron, Burnett, Washburn, Bayfield and Ashland Counties. This includes the Tribal Lands of the Red Cliff Band, the Lac Courte Oreilles Reservation and the Bad River Reservation. * WHEN...Until noon CST Monday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ For more information from the National Weather Service visit http://weather.gov/Duluth
609 WWUS43 KDLH 131458 WSWDLH URGENT - WINTER WEATHER MESSAGE National Weather Service Duluth MN 858 AM CST Sat Feb 13 2021 ...PROLONGED PERIOD OF VERY COLD TEMPERATURES AND WIND CHILLS... MNZ010>012-018>021-025-026-035-037-140300- /O.EXP.KDLH.WC.W.0004.000000T0000Z-210213T1500Z/ /O.CON.KDLH.WC.Y.0010.210213T1500Z-210215T1800Z/ Koochiching-North St. Louis-Northern Cook and Lake-North Itasca- Central St. Louis-Southern Lake-Southern Cook-North Cass- South Itasca-Northern Aitkin-Carlton and South St. Louis- Including the cities of International Falls, Ely, Isabella, Bigfork, Hibbing, Two Harbors, Silver Bay, Grand Marais, Walker, Grand Rapids, Hill City, and Duluth 858 AM CST Sat Feb 13 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST MONDAY... ...WIND CHILL WARNING WILL EXPIRE AT 9 AM CST THIS MORNING... * WHAT...Very cold wind chills expected. Wind chills as low as 35 below zero. * WHERE...Portions of east central, north central and northeast Minnesota. * WHEN...Until noon CST Monday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 5 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ MNZ038-WIZ001-140300- /O.CON.KDLH.WC.Y.0007.000000T0000Z-210215T1800Z/ Pine-Douglas- Including the cities of Pine City, Hinckley, and Superior 858 AM CST Sat Feb 13 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST MONDAY... * WHAT...Very cold wind chills. Wind chills as low as 35 below zero. * WHERE...In Wisconsin, Douglas County. In Minnesota, Pine County. This includes the Tribal Lands of the Mille Lacs Band, Lena Lake and, Hinckley areas. * WHEN...Until noon CST Monday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ MNZ033-034-036-140300- /O.CON.KDLH.WC.Y.0006.000000T0000Z-210215T1800Z/ South Cass-Crow Wing-South Aitkin- Including the cities of Pine River, Brainerd, and Aitkin 858 AM CST Sat Feb 13 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST MONDAY... * WHAT...Very cold wind chills. Wind chills as low as 35 below zero. * WHERE...South Cass, Crow Wing and South Aitkin Counties. This includes the Tribal Lands of the Mille Lacs Band, East Lake area. * WHEN...Until noon CST Monday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ WIZ002>004-006>009-140300- /O.CON.KDLH.WC.Y.0009.000000T0000Z-210215T1800Z/ Bayfield-Ashland-Iron-Burnett-Washburn-Sawyer-Price- Including the cities of Washburn, Bayfield, Ashland, Hurley, Grantsburg, Spooner, Hayward, and Phillips 858 AM CST Sat Feb 13 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST MONDAY... * WHAT...Very cold wind chills. Wind chills as low as 35 below zero. * WHERE...Sawyer, Price, Iron, Burnett, Washburn, Bayfield and Ashland Counties. This includes the Tribal Lands of the Red Cliff Band, the Lac Courte Oreilles Reservation and the Bad River Reservation. * WHEN...Until noon CST Monday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ BJH For more information from the National Weather Service visit http://weather.gov/Duluth
743 WWUS43 KDLH 132106 WSWDLH URGENT - WINTER WEATHER MESSAGE National Weather Service Duluth MN 306 PM CST Sat Feb 13 2021 ...PROLONGED PERIOD OF VERY COLD TEMPERATURES AND WIND CHILLS... MNZ010>012-018>021-025-026-035-037-140915- /O.NEW.KDLH.WC.W.0005.210214T0000Z-210214T1800Z/ /O.NEW.KDLH.WC.Y.0011.210214T1800Z-210215T1800Z/ /O.EXT.KDLH.WC.Y.0010.000000T0000Z-210214T0000Z/ Koochiching-North St. Louis-Northern Cook and Lake-North Itasca- Central St. Louis-Southern Lake-Southern Cook-North Cass- South Itasca-Northern Aitkin-Carlton and South St. Louis- Including the cities of International Falls, Ely, Isabella, Bigfork, Hibbing, Two Harbors, Silver Bay, Grand Marais, Walker, Grand Rapids, Hill City, and Duluth 306 PM CST Sat Feb 13 2021 ...WIND CHILL ADVISORY NOW IN EFFECT UNTIL 6 PM CST THIS EVENING... ...WIND CHILL WARNING IN EFFECT FROM 6 PM THIS EVENING TO NOON CST SUNDAY... ...WIND CHILL ADVISORY IN EFFECT FROM NOON SUNDAY TO NOON CST MONDAY... * WHAT...For the Wind Chill Warning, dangerously cold wind chills expected. Wind chills as low as 60 below zero. For the Wind Chill Advisory, very cold wind chills expected. Wind chills as low as 35 below zero. * WHERE...Portions of east central, north central and northeast Minnesota. * WHEN...For the Wind Chill Warning, from 6 PM this evening to noon CST Sunday. For the Wind Chill Advisory, from noon Sunday to noon CST Monday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 5 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ MNZ038-WIZ001-140915- /O.NEW.KDLH.WC.W.0005.210214T0000Z-210214T1800Z/ /O.NEW.KDLH.WC.Y.0011.210214T1800Z-210215T1800Z/ /O.EXT.KDLH.WC.Y.0007.000000T0000Z-210214T0000Z/ Pine-Douglas- Including the cities of Pine City, Hinckley, and Superior 306 PM CST Sat Feb 13 2021 ...WIND CHILL ADVISORY NOW IN EFFECT UNTIL 6 PM CST THIS EVENING... ...WIND CHILL WARNING IN EFFECT FROM 6 PM THIS EVENING TO NOON CST SUNDAY... ...WIND CHILL ADVISORY IN EFFECT FROM NOON SUNDAY TO NOON CST MONDAY... * WHAT...For the Wind Chill Warning, dangerously cold wind chills expected. Wind chills as low as 50 below zero. For the Wind Chill Advisory, very cold wind chills. Wind chills as low as 35 below zero. * WHERE...In Wisconsin, Douglas County. In Minnesota, Pine County. This includes the Tribal Lands of the Mille Lacs Band, Lena Lake and, Hinckley areas. * WHEN...For the Wind Chill Warning, from 6 PM this evening to noon CST Sunday. For the Wind Chill Advisory, from noon Sunday to noon CST Monday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 5 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ MNZ033-034-036-140915- /O.NEW.KDLH.WC.W.0005.210214T0000Z-210214T1800Z/ /O.NEW.KDLH.WC.Y.0011.210214T1800Z-210215T1800Z/ /O.EXT.KDLH.WC.Y.0006.000000T0000Z-210214T0000Z/ South Cass-Crow Wing-South Aitkin- Including the cities of Pine River, Brainerd, and Aitkin 306 PM CST Sat Feb 13 2021 ...WIND CHILL ADVISORY NOW IN EFFECT UNTIL 6 PM CST THIS EVENING... ...WIND CHILL WARNING IN EFFECT FROM 6 PM THIS EVENING TO NOON CST SUNDAY... ...WIND CHILL ADVISORY IN EFFECT FROM NOON SUNDAY TO NOON CST MONDAY... * WHAT...For the Wind Chill Warning, dangerously cold wind chills expected. Wind chills as low as 50 below zero. For the Wind Chill Advisory, very cold wind chills. Wind chills as low as 35 below zero. * WHERE...South Cass, Crow Wing and South Aitkin Counties. This includes the Tribal Lands of the Mille Lacs Band, East Lake area. * WHEN...For the Wind Chill Warning, from 6 PM this evening to noon CST Sunday. For the Wind Chill Advisory, from noon Sunday to noon CST Monday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 5 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ WIZ002>004-006>009-140915- /O.NEW.KDLH.WC.W.0005.210214T0000Z-210214T1800Z/ /O.NEW.KDLH.WC.Y.0011.210214T1800Z-210215T1800Z/ /O.EXT.KDLH.WC.Y.0009.000000T0000Z-210214T0000Z/ Bayfield-Ashland-Iron-Burnett-Washburn-Sawyer-Price- Including the cities of Washburn, Bayfield, Ashland, Hurley, Grantsburg, Spooner, Hayward, and Phillips 306 PM CST Sat Feb 13 2021 ...WIND CHILL ADVISORY NOW IN EFFECT UNTIL 6 PM CST THIS EVENING... ...WIND CHILL WARNING IN EFFECT FROM 6 PM THIS EVENING TO NOON CST SUNDAY... ...WIND CHILL ADVISORY IN EFFECT FROM NOON SUNDAY TO NOON CST MONDAY... * WHAT...For the Wind Chill Warning, dangerously cold wind chills expected. Wind chills as low as 50 below zero. For the Wind Chill Advisory, very cold wind chills. Wind chills as low as 35 below zero. * WHERE...Bayfield, Ashland, Iron, Burnett, Washburn, Sawyer and Price Counties. This includes the Tribal Lands of the Red Cliff Band, the Lac Courte Oreilles Reservation and the Bad River Reservation. * WHEN...For the Wind Chill Warning, from 6 PM this evening to noon CST Sunday. For the Wind Chill Advisory, from noon Sunday to noon CST Monday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ BJH For more information from the National Weather Service visit http://weather.gov/Duluth
What forecasters said that day
The local office's own words before this wind chill advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Duluth, MN wrote its last area forecast discussion before this wind chill advisory went out at Feb 12, 11:52 AM CST, 3 hours 28 minutes earlier.
Area forecast discussion, Feb 12, 11:52 AM CST, 3 hours 28 minutes before
Area Forecast Discussion
National Weather Service Duluth MN
1152 AM CST Fri Feb 12 2021
.DISCUSSION...(Today through Thursday)
Issued at 313 AM CST Fri Feb 12 2021
Summary: The cold continues though temperatures improve some after
Monday. A departing system will give light snow to NW WI this
morning.
A departing wave will cause snow to come to an end as it moves
east. Meanwhile the pattern does not change as an upper low
slowly pinwheels atop of an arctic air mass. The back edge of
of a cloud mass is moving across NW MN this morning and is
causing Wind Chills to -50F - believe this will allow the
northwestern counties in our CWA to have rapidly decreasing
temperatures with some puffs of wind this morning. With these cold
temperatures, just small amounts of wind can cause sudden drops in
wind chills, so opted to upgrade to a Wind Chill Warning there
until 9am. Wind Chill Advisories will be needed afterwards.
Models still continue to show the meso-low feature situated over
Lake Superior. Currently this doesn't look to impact our forecast
area, but may be fun to watch on satellite throughout the course
of the day.
As eluded to last night, there will be a transition to a warmer
air mass, but still colder than normal throughout much of the
week. Surface high pressure should keep the area mostly dry. A
clipper system arrives for the weekend.
&&
.AVIATION...(For the 18Z TAFS through 18Z Saturday afternoon)
Issued at 1152 AM CST Fri Feb 12 2021
Mainly VFR conditions through the period, but there may be some
broken MVFR ceilings at times this afternoon especially at HIB,
but possibly other sites as well briefly due to low level mixing.
Some blustery winds have developed at DLH as a result of this as
well, and should persist through the afternoon. Can't rule out a
stray light snow shower at HIB as well, but expect that to be
pretty isolated. Otherwise, a dry air mass will lead to clearing
skies this evening and VFR conditions prevailing.
&&
.PRELIMINARY POINT TEMPS/POPS...
DLH -6 -24 -5 -24 / 0 10 10 0
INL -9 -29 -8 -30 / 0 0 10 0
BRD -6 -21 -5 -24 / 0 0 0 0
HYR -3 -25 -2 -25 / 0 10 20 0
ASX -2 -17 -1 -18 / 30 10 20 10
&&
.DLH WATCHES/WARNINGS/ADVISORIES...
WI...Wind Chill Advisory until 11 AM CST Sunday for WIZ001>004-
006>009.
MN...Wind Chill Advisory until 11 AM CST Sunday for MNZ010>012-
018>021-025-026-033>038.
LS...None.
&&
DISCUSSION...Wolfe
AVIATION...JDSHazardous weather outlook, Feb 12, 3:40 AM CST, 11 hours 40 minutes before
Hazardous Weather Outlook National Weather Service Duluth MN 340 AM CST Fri Feb 12 2021 MNZ012-020-021-025-026-033>038-WIZ001>004-006>009-130945- Northern Cook/Northern Lake-Southern Lake/North Shore- Southern Cook/North Shore-North Cass-South Itasca-South Cass- Crow Wing-Northern Aitkin-South Aitkin-Carlton/South St. Louis- Pine-Douglas-Bayfield-Ashland-Iron-Burnett-Washburn-Sawyer-Price- 340 AM CST Fri Feb 12 2021 This Hazardous Weather Outlook is for portions of northeast Minnesota and northwest Wisconsin. .DAY ONE...Today and Tonight Dangerous wind chills in the 30s and 40s below zero are expected tonight across the Northland. A Wind Chill Advisory remains in effect. .DAYS TWO THROUGH SEVEN...Saturday through Thursday Dangerous wind chills are expected each night and morning through the weekend. Wind Chill Advisories remain in effect for northern Minnesota and northwestern Wisconsin. Lake-effect snow will periodically affect northern Bayfield County and possibly affect portions of Ashland and Iron counties later this week. .SPOTTER INFORMATION STATEMENT... Skywarn spotter activation will not be needed today or tonight. MNZ010-011-018-019-130945- Koochiching-North St. Louis-North Itasca-Central St. Louis- 340 AM CST Fri Feb 12 2021 This Hazardous Weather Outlook is for portions of northeast Minnesota. .DAY ONE...Today and Tonight Dangerous wind chills as low as 55 below zero into this morning. A Wind Chill warning is in effect until 9AM. .DAYS TWO THROUGH SEVEN...Saturday through Thursday Dangerous wind chills will continue through the weekend with additional advisories and warnings being needed for the overnight and morning hours. .SPOTTER INFORMATION STATEMENT... Skywarn spotter activation will not be needed today or tonight. Britt More information may be obtained at the following web address: http://www.weather.gov/duluth (all lower case)
The office that day
Everything else NWS Duluth, MN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 12, 1:44 AM CST | Wind Chill Warning | DLH | Itasca, Koochiching, Saint Louis | 7 hr |
| Feb 12, 3:20 PM CST | Wind Chill Warning | DLH | Aitkin, Carlton, Cass, Cook, Itasca, Koochiching and 2 more | 18 hr |
Nearby
Wind Chill Advisories in Minnesota, 2021Every wind chill advisory in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.