Alert archive / Michigan / Winter Storm Warnings in 2021
Winter Storm Warning 2, NWS Marquette, MI
NWS Marquette, MI issued this winter storm warning at Feb 12, 2021, 4:01 PM EST for Delta County, Schoolcraft County, Michigan. It took effect at Feb 13, 2021, 3:00 AM EST. It was in force for 24 hr. 18 reports came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Feb 12, 2021, 4:01 PM EST (21:01 UTC)
- In effect from
- Feb 13, 2021, 3:00 AM EST
- Expired
- Feb 14, 2021, 3:00 AM EST
- In force
- 24 hr
- Issued by
- NWS Marquette, MI
Counties Delta County, MI, Schoolcraft County, MI
The radar
The Marquette radar (KMQT), 104 km from the middle of the area, began a volume at 21:00 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Feb 13, 6:00 AM EST | SNOW 8.9 | 3 Nw Manistique, MI | COCORAHS STATION MI-SH-1 MANISTIQUE 2.7 NW. |
| Feb 13, 6:00 AM EST | SNOW 8.9 | Manistique 2.7 Nw, MI | *DELAYED REPORT.* 0.56 INCHES LIQUID EQUIVALENT. |
| Feb 13, 7:00 AM EST | SNOW 2 | 2 E Rapid River, MI | CO-OP OBSERVER STATION RARM4 1.7 E RAPID RIVER. |
| Feb 13, 7:00 AM EST | SNOW 5 | 1 S Manistique, MI | |
| Feb 13, 8:00 AM EST | SNOW 7.2 | 0.8 Nw Garden Corners, MI | *DELAYED REPORT.* 0.30 INCHES LIQUID EQUIVALENT. |
| Feb 13, 8:00 AM EST | SNOW 7.2 | 1 Nw Garden Corners, MI | COCORAHS STATION MI-DL-1 GARDEN CORNERS 0.8 NW. |
| Feb 13, 9:00 AM EST | SNOW 2.8 | 1 E Steuben, MI | CO-OP OBSERVER STATION STEM4 0.9 E STEUBEN. |
| Feb 13, 3:11 PM EST | SNOW 6 | 7 W Manistique, MI | OBSERVED ON THE WEST SIDE OF INDIAN LAKE. |
| Feb 13, 5:12 PM EST | SNOW 5 | 7 E Garden, MI | STILL SNOWING. |
| Feb 13, 5:17 PM EST | SNOW 22.5 | 4.5 W Manistique, MI | SNOWFALL SINCE THIS MORNING, STILL SNOWING HARD. |
| Feb 13, 5:46 PM EST | SNOW 9 | 7 E Garden, MI | SNOWFALL SINCE THIS MORNING, STILL SNOWING. |
| Feb 13, 6:16 PM EST | SNOW 15 | Manistique, MI | SNOWFALL SINCE THIS MORNING, STILL SNOWING. |
| Feb 13, 7:34 PM EST | SNOW 28 | 4.5 W Manistique, MI | CORRECTS PREVIOUS SNOW REPORT FROM 4.5 W MANISTIQUE. SNOWFALL SINCE THIS MORNING, STILL SNOWING. |
| Feb 13, 7:48 PM EST | SNOW 20 | Manistique, MI | ESTIMATED SNOWFALL SINCE THIS MORNING, STILL SNOWING. |
| Feb 13, 8:34 PM EST | SNOW 15 | 7 E Garden, MI | UPDATES PREVIOUS SNOW REPORT FROM 7 E GARDEN. SNOWFALL SINCE THIS MORNING, SNOW APPEARS TO BE TAPERING OFF. |
| Feb 13, 11:00 PM EST | SNOW 18.2 | 7 Ene Garden, MI | MEASURED SNOWFALL THROUGH 1100 P.M. EST ON 2/13. THREE DAY SNOW TOTAL IS 23.2 INCHES. MEASURED 28 INCHES OF SNOW ON THE GROUND. DELAYED REPORT. |
| Feb 14, 12:00 AM EST | SNOW 34 | 3 N Thompson, MI | SATURDAY SNOWFALL COMPONENT OF PREVIOUSLY REPORTED 46.5 INCH STORM TOTAL. START TIME ESTIMATED BY RADAR. END TIME ESTIMATED BY REPORTING INDIVIDUAL. |
| Feb 14, 12:00 AM EST | SNOW 46.5 | 3 N Thompson, MI | *DELAYED REPORT.* THIS IS AN UPDATE (WITH CORRECTED LOCATION) TO A PREVIOUS REPORT OF 28 INCHES. PUBLIC REPORTED 34 INCHES OF SNOW FELL AS OF LATE SATURDAY NIGHT, 2/13, WITH HEAVY SNOW STILL FALLING AT THAT POINT. THIS WAS ON TOP OF 12.5 INCHES THAT FELL ON FR |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Green Bay/Straub, WI (KGRB), launched 12:00Z, 9.0 hours before the alert went out and 202 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
- 724 m above ground
- 0-6 km bulk shear
- 112 kt
- 0-1 km storm-relative helicity
- 71 m²/s²
- 0-3 km storm-relative helicity
- 273 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
402 WWUS43 KMQT 122101 WSWMQT URGENT - WINTER WEATHER MESSAGE National Weather Service Marquette MI 401 PM EST Fri Feb 12 2021 MIZ014-131000- /O.CAN.KMQT.WW.Y.0008.000000T0000Z-210213T0000Z/ /O.NEW.KMQT.WS.W.0002.210213T0800Z-210214T0000Z/ Southern Schoolcraft- Including the city of Manistique 401 PM EST Fri Feb 12 2021 ...WINTER STORM WARNING IN EFFECT FROM 3 AM TO 7 PM EST SATURDAY... * WHAT...Heavy lake effect snow expected to redevelop late tonight, continue through Saturday, then diminish Saturday evening. Total snow accumulations will range from 5 to 15 inches. The highest amounts will be localized and are likely to occur in a similar location to the heavy lake effect snow that fell during Friday morning, specifically to the west of Manistique in the Indian Lake and Cooks areas. Locations east and north of Manistique will see the least amount of snow. Snowfall will be heaviest during the day on Saturday. * WHERE...Southern Schoolcraft County. * WHEN...From 3 AM to 7 PM EST Saturday. * IMPACTS...Travel could be very difficult to impossible on Saturday on portions of US-2, particularly west of Manistique. Expect white-out conditions in the heaviest lake effect snow. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. && $$ MIZ001>003-130500- /O.EXT.KMQT.WW.Y.0008.000000T0000Z-210213T0500Z/ Keweenaw-Ontonagon-Northern Houghton- Including the cities of Copper Harbor, Ontonagon, Houghton, and Hancock 401 PM EST Fri Feb 12 2021 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL MIDNIGHT EST TONIGHT... * WHAT...Lake effect snow. Additional snow accumulations this evening of 2 to 4 inches from just north of Ontonagon and Mass City to Twin Lakes and Painesdale. From Houghton northward, expect snow accumulations of an inch or two. To the south of Rockland, expect little or no additional snowfall. * WHERE...Ontonagon, Northern Houghton and Keweenaw Counties. * WHEN...Until midnight EST tonight. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the evening commute. Low wind chills as low as 25 below zero late this evening could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. && $$ MIZ006-085-131000- /O.EXT.KMQT.WW.Y.0008.000000T0000Z-210214T0000Z/ Alger-Northern Schoolcraft- Including the cities of Grand Marais, Munising, and Seney 401 PM EST Fri Feb 12 2021 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 7 PM EST SATURDAY... * WHAT...Lake effect snow. Additional snow accumulations of 2 to 9 inches with the greatest amounts north of M-28 to the east of Munising. * WHERE...Alger and Northern Schoolcraft Counties. * WHEN...Until 7 PM EST Saturday. * IMPACTS...Travel could be difficult. The hazardous conditions will impact the evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. && $$ Rolfson
3 follow-up statements
878 WWUS43 KMQT 130904 WSWMQT URGENT - WINTER WEATHER MESSAGE National Weather Service Marquette MI 404 AM EST Sat Feb 13 2021 MIZ009-010-132315- /O.NEW.KMQT.WC.W.0002.210214T0200Z-210214T1600Z/ Gogebic-Iron- Including the cities of Ironwood and Iron River 304 AM CST Sat Feb 13 2021 ...WIND CHILL WARNING IN EFFECT FROM 8 PM THIS EVENING TO 10 AM CST SUNDAY... * WHAT...Dangerously cold wind chills expected. Wind chills as low as 40 below zero. * WHERE...Gogebic and Iron Counties. * WHEN...From 8 PM this evening to 10 AM CST Sunday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$ MIZ013-132315- /O.EXB.KMQT.WS.W.0002.000000T0000Z-210214T0500Z/ Delta- Including the cities of Escanaba and Gladstone 404 AM EST Sat Feb 13 2021 ...WINTER STORM WARNING IN EFFECT UNTIL MIDNIGHT EST TONIGHT... * WHAT...Heavy lake effect snow. Additional snow accumulations of 6 to 14 inches east of Nahma Junction. Locally higher amounts of up to 20 inches are possible near Garden Corners. Much lower snow accumulations of generally 1 to 4 inches are expected west of Nahma Junction. * WHERE...Delta County. * WHEN...Until midnight EST tonight. * IMPACTS...Travel could be very difficult to impossible, especially on US-2 east of Nahma Junction. The cold wind chills as low as 15 below zero could result in hypothermia if precautions are not taken. * ADDITIONAL DETAILS...Snow will be heavy today and could accumulate at a rate of 1 to 2 inches per hour or more. Snowfall accumulations will vary considerably over small distances with this lake effect snow band. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. && $$ MIZ014-132315- /O.EXT.KMQT.WS.W.0002.000000T0000Z-210214T0500Z/ Southern Schoolcraft- Including the city of Manistique 404 AM EST Sat Feb 13 2021 ...WINTER STORM WARNING NOW IN EFFECT UNTIL MIDNIGHT EST TONIGHT... * WHAT...Heavy lake effect snow. Additional snow accumulations of 8 to 14 inches. Locally higher amounts of up to 20 inches are possible from near Cooks to just west of Manistique. * WHERE...Southern Schoolcraft County. * WHEN...Until midnight EST tonight. * IMPACTS...Travel could be very difficult to impossible, especially on US-2 and M-94. Southern portions of M-77 will be impacted as well. * ADDITIONAL DETAILS...Snow will be heavy today and could accumulate at a rate of 1 to 2 inches per hour or more. Snowfall accumulations will vary considerably over small distances with this lake effect snow band. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. && $$ MIZ001>003-132315- /O.NEW.KMQT.WW.Y.0009.210213T1600Z-210215T0000Z/ Keweenaw-Ontonagon-Northern Houghton- Including the cities of Copper Harbor, Ontonagon, Houghton, and Hancock 404 AM EST Sat Feb 13 2021 ...WINTER WEATHER ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 7 PM EST SUNDAY... * WHAT...Lake effect snow expected. Total snow accumulations of 3 to 8 inches from Ontonagon northeast through Twin Lakes to around Houghton, and 1 to 3 inches elsewhere. The combination of snow and blowing snow will lead to sharply reduced visibility at times even outside of the heaviest snow bands, especially late tonight and Sunday. * WHERE...Keweenaw, Ontonagon and Northern Houghton Counties. * WHEN...From 11 AM this morning to 7 PM EST Sunday. * IMPACTS...Travel could be very difficult. Patchy blowing snow could significantly reduce visibility. Dangerously cold wind chills of 25 below to 35 below zero tonight and Sunday morning could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. && $$ MIZ004-005-011-012-084-132315- /O.NEW.KMQT.WC.Y.0007.210214T0200Z-210214T1600Z/ Baraga-Marquette-Dickinson-Menominee-Southern Houghton- Including the cities of L'Anse, Gwinn, Marquette, Iron Mountain, Menominee, Kenton, and Sidnaw 404 AM EST Sat Feb 13 2021 /304 AM CST Sat Feb 13 2021/ ...WIND CHILL ADVISORY IN EFFECT FROM 9 PM EST /8 PM CST/ THIS EVENING TO 11 AM EST /10 AM CST/ SUNDAY... * WHAT...Very cold wind chills expected. Wind chills as low as 35 below zero. * WHERE...Baraga, Marquette, Dickinson, Menominee and Southern Houghton Counties. * WHEN...From 9 PM EST /8 PM CST/ this evening to 11 AM EST /10 AM CST/ Sunday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ MIZ007-132315- /O.EXB.KMQT.WW.Y.0008.000000T0000Z-210215T0000Z/ Luce- Including the city of Newberry 404 AM EST Sat Feb 13 2021 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 7 PM EST SUNDAY... * WHAT...Lake effect snow. Additional snow accumulations through Sunday evening of 3 to 7 inches. The combination of snow and blowing snow will lead to sharply reduced visibility at times even outside of the heaviest snow bands, especially late tonight and Sunday. * WHERE...Luce County. * WHEN...Until 7 PM EST Sunday. * IMPACTS...Travel could be very difficult. The cold wind chills as low as 15 below zero could result in hypothermia if precautions are not taken. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. && $$ MIZ006-085-132315- /O.EXT.KMQT.WW.Y.0008.000000T0000Z-210215T0000Z/ Alger-Northern Schoolcraft- Including the cities of Grand Marais, Munising, and Seney 404 AM EST Sat Feb 13 2021 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 7 PM EST SUNDAY... * WHAT...Lake effect snow. Additional snow accumulations through Sunday evening of 5 to 10 inches east of Au Train, and 2 to 5 inches in western Alger County. The combination of snow and blowing snow will lead to sharply reduced visibility at times even outside of the heaviest snow bands, especially late tonight and Sunday. * WHERE...Alger and Northern Schoolcraft Counties. * WHEN...Until 7 PM EST Sunday. * IMPACTS...Travel could be very difficult. The cold wind chills as low as 25 below zero could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. && $$
699 WWUS43 KMQT 132047 WSWMQT URGENT - WINTER WEATHER MESSAGE National Weather Service Marquette MI 347 PM EST Sat Feb 13 2021 MIZ013-014-140500- /O.CON.KMQT.WS.W.0002.000000T0000Z-210214T0500Z/ Delta-Southern Schoolcraft- Including the cities of Escanaba, Gladstone, and Manistique 347 PM EST Sat Feb 13 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT EST TONIGHT... * WHAT...Heavy lake effect snow. Additional snow accumulations of 4 to 10 inches east of Nahma Junction. Locally higher amounts of up to 12 inches are possible near Cooks to Manistique. Much lower snow accumulations of generally 1 to 3 inches are expected west of Nahma Junction. * WHERE...Delta and Southern Schoolcraft Counties. * WHEN...Until midnight EST tonight. * IMPACTS...Travel could be very difficult to impossible, especially on US-2 and M-94. Southern portions of M-77 will be impacted as well. Cold wind chills as low as 20 below zero could cause frostbite on exposed skin in as little as 30 minutes. * ADDITIONAL DETAILS...Snow will be heavy through this evening and could accumulate at a rate of 1 to 3 inches per hour or more. Snowfall accumulations will vary considerably over small distances with this lake effect snow band. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. && $$ MIZ009-010-140500- /O.CON.KMQT.WC.W.0002.210214T0200Z-210214T1600Z/ Gogebic-Iron- Including the cities of Ironwood and Iron River 247 PM CST Sat Feb 13 2021 ...WIND CHILL WARNING REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 10 AM CST SUNDAY... * WHAT...Dangerously cold wind chills expected. Wind chills as low as 40 below zero. * WHERE...Gogebic and Iron Counties. * WHEN...From 8 PM this evening to 10 AM CST Sunday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$ MIZ006-007-085-140500- /O.CON.KMQT.WW.Y.0008.000000T0000Z-210215T0000Z/ Alger-Luce-Northern Schoolcraft- Including the cities of Grand Marais, Munising, Newberry, and Seney 347 PM EST Sat Feb 13 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST SUNDAY... * WHAT...Lake effect snow. Additional snow accumulations of 3 to 8 inches. The combination of snow and blowing snow will lead to sharply reduced visibility at times even outside of the heaviest snow bands, especially late tonight and Sunday. * WHERE...Alger, Luce and Northern Schoolcraft Counties. * WHEN...Until 7 PM EST Sunday. * IMPACTS...Travel could be very difficult. Patchy blowing snow could significantly reduce visibility. The cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. && $$ MIZ001>003-140500- /O.CON.KMQT.WW.Y.0009.000000T0000Z-210215T0000Z/ Keweenaw-Ontonagon-Northern Houghton- Including the cities of Copper Harbor, Ontonagon, Houghton, and Hancock 347 PM EST Sat Feb 13 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST SUNDAY... * WHAT...Lake effect snow. Additional snow accumulations of 3 to 8 inches from Ontonagon northeast through Twin Lakes to around Houghton, and 1 to 3 inches elsewhere. The combination of snow and blowing snow will lead to sharply reduced visibility at times even outside of the heaviest snow bands, especially late tonight and Sunday. * WHERE...Ontonagon, Northern Houghton and Keweenaw Counties. * WHEN...Until 7 PM EST Sunday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. The dangerously cold wind chills as low as 40 below zero could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. && $$ MIZ004-005-011-012-084-140500- /O.CON.KMQT.WC.Y.0007.210214T0200Z-210214T1600Z/ Baraga-Marquette-Dickinson-Menominee-Southern Houghton- Including the cities of L'Anse, Gwinn, Marquette, Iron Mountain, Menominee, Kenton, and Sidnaw 347 PM EST Sat Feb 13 2021 /247 PM CST Sat Feb 13 2021/ ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 9 PM EST /8 PM CST/ THIS EVENING TO 11 AM EST /10 AM CST/ SUNDAY... * WHAT...Very cold wind chills expected. Wind chills as low as 35 below zero. * WHERE...Baraga, Marquette, Menominee, Dickinson and Southern Houghton Counties. * WHEN...From 9 PM EST /8 PM CST/ this evening to 11 AM EST /10 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. && $$ BW
158 WWUS43 KMQT 140230 WSWMQT URGENT - WINTER WEATHER MESSAGE National Weather Service Marquette MI 930 PM EST Sat Feb 13 2021 MIZ013-141000- /O.CAN.KMQT.WS.W.0002.000000T0000Z-210214T0500Z/ /O.EXA.KMQT.WC.Y.0007.000000T0000Z-210214T1600Z/ Delta- Including the cities of Escanaba and Gladstone 930 PM EST Sat Feb 13 2021 ...WIND CHILL ADVISORY IN EFFECT UNTIL 11 AM EST SUNDAY... ...WINTER STORM WARNING IS CANCELLED... * WHAT...Very cold wind chills. Wind chills as low as 30 below zero. Light snow will continue overnight, but less than an additional inch of accumulation is expected. * WHERE...Delta County. * WHEN...Until 11 AM EST Sunday. * IMPACTS...The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ MIZ014-140800- /O.EXT.KMQT.WS.W.0002.000000T0000Z-210214T0800Z/ Southern Schoolcraft- Including the city of Manistique 930 PM EST Sat Feb 13 2021 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 3 AM EST SUNDAY... * WHAT...Heavy lake effect snow will diminish after midnight in intensity. Additional snow accumulations of 1 to 8 inches...heaviest east of Manistique. * WHERE...Southern Schoolcraft County. * WHEN...Until 3 AM EST Sunday. * IMPACTS...Travel could be very difficult to impossible, especially on US-2 and M-94. Southern portions of M-77 will be impacted as well. Roads will be slippery. Cold wind chills as low as 20 below zero could cause frostbite on exposed skin in as little as 30 minutes. * ADDITIONAL DETAILS...Snow will be heavy through midnight and could accumulate at a rate of 1 to 3 inches per hour. Snowfall accumulations will vary considerably over small distances with this lake effect snow band. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. && $$ MIZ009-010-141000- /O.CON.KMQT.WC.W.0002.000000T0000Z-210214T1600Z/ Gogebic-Iron- Including the cities of Ironwood and Iron River 830 PM CST Sat Feb 13 2021 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 10 AM CST SUNDAY... * WHAT...Dangerously cold wind chills. Wind chills as low as 40 below zero. * WHERE...Gogebic and Iron Counties. * WHEN...Until 10 AM CST Sunday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$ MIZ006-007-085-141000- /O.CON.KMQT.WW.Y.0008.000000T0000Z-210215T0000Z/ Alger-Luce-Northern Schoolcraft- Including the cities of Grand Marais, Munising, Newberry, and Seney 930 PM EST Sat Feb 13 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST SUNDAY... * WHAT...Lake effect snow. Additional snow accumulations of 3 to 8 inches. The combination of snow and blowing snow will lead to sharply reduced visibility at times even outside of the heaviest snow bands, especially late tonight and Sunday. * WHERE...Alger, Luce and Northern Schoolcraft Counties. * WHEN...Until 7 PM EST Sunday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. The cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. && $$ MIZ001>003-141000- /O.CON.KMQT.WW.Y.0009.000000T0000Z-210215T0000Z/ Keweenaw-Ontonagon-Northern Houghton- Including the cities of Copper Harbor, Ontonagon, Houghton, and Hancock 930 PM EST Sat Feb 13 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST SUNDAY... * WHAT...Lake effect snow. Additional snow accumulations of 3 to 8 inches from Ontonagon northeast through Twin Lakes to around Houghton, and 1 to 3 inches elsewhere. The combination of snow and blowing snow will lead to sharply reduced visibility at times even outside of the heaviest snow bands, especially late tonight and Sunday. * WHERE...Ontonagon, Northern Houghton and Keweenaw Counties. * WHEN...Until 7 PM EST Sunday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. The dangerously cold wind chills as low as 40 below zero could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. && $$ MIZ004-005-011-012-084-141000- /O.CON.KMQT.WC.Y.0007.000000T0000Z-210214T1600Z/ Baraga-Marquette-Dickinson-Menominee-Southern Houghton- Including the cities of L'Anse, Gwinn, Marquette, Iron Mountain, Menominee, Kenton, and Sidnaw 930 PM EST Sat Feb 13 2021 /830 PM CST Sat Feb 13 2021/ ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM EST /10 AM CST/ SUNDAY... * WHAT...Very cold wind chills. Wind chills as low as 35 below zero. * WHERE...Baraga, Marquette, Menominee, Dickinson and Southern Houghton Counties. * WHEN...Until 11 AM EST /10 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. && $$ 07
The office that day
Everything else NWS Marquette, MI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 11, 9:57 PM EST | Heavy Freezing Spray Warning | MQT | 4 days | |
| Feb 12, 3:00 AM EST | Winter Weather Advisory | MQT | Alger, Houghton, Keweenaw, Luce, Ontonagon, Schoolcraft | 3 days |
Nearby
Winter Storm Warnings in Michigan, 2021Every winter storm warning 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.