Alert archive / Michigan / Blizzard Warnings in 2024

Blizzard Warning 2, NWS Marquette, MI

April 2, 2024Baraga County, Marquette County, Michigan

NWS Marquette, MI issued this blizzard warning at Apr 2, 2024, 1:36 PM EDT for Baraga County, Marquette County, Michigan. It took effect at Apr 2, 2024, 8:00 PM EDT. It was in force for 19 hr. 43 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
Apr 2, 2024, 1:36 PM EDT (17:36 UTC)
In effect from
Apr 2, 2024, 8:00 PM EDT
Expired
Apr 3, 2024, 3:23 PM EDT
In force
19 hr
Issued by
NWS Marquette, MI

Counties Baraga County, MI, Marquette County, MI

The radar

The Marquette radar (KMQT), 36 km from the middle of the area, began a volume at 17:38 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

TimeReportWhereRemark
Apr 3, 6:30 AM EDTSNOW 8.55 Sw National Mine, MICocorahs station MI-MQ-19 Ishpeming 7.2 SW.
Apr 3, 7:00 AM EDTSNOW 3.24 Nnw Sands, MIStarted snowing at 10:00 P.M. at the Cross Roads south of Marquette. Nine hour total of snowfall so far.
Apr 3, 7:00 AM EDTSNOW 4.32 Nne Carlshend, MICocorahs station MI-MQ-34 Skandia 3.0 SSE.
Apr 3, 7:00 AM EDTSNOW 52 S Baraga, MIGetting hit pretty good. As of 7:00 AM 5 inches of very wet heavy snow. The storm started with light rain at about 9:00 PM and changed over to heavy snow at 1:30 AM. Current temp is 31°. Report via social media.
Apr 3, 7:00 AM EDTSNOW 86 E Champion, MICO-OP Observer station CLKM4 5.7 E Champion.
Apr 3, 8:00 AM EDTSNOW 2.12 Ene Pelkie, MICO-OP Observer station BAGM4 Baraga 7NW.
Apr 3, 8:00 AM EDTSNOW 3.51 Nne Arnold, MICO-OP Observer station AROM4 2 N Arnold.
Apr 3, 8:00 AM EDTSNOW 3.92 Wsw Watton, MICO-OP Observer station WTNM4 Watton 2 WSW.
Apr 3, 8:00 AM EDTSNOW 5.51 Nw Big Bay, MICO-OP Observer station BGBM4 Big Bay 1NW.
Apr 3, 8:00 AM EDTSNOW 6.21 Ese Three Lakes, MICO-OP Observer station MIEM4 Michigamme 3WNW.
Apr 3, 8:00 AM EDTSNOW 8.14 Ne Negaunee, MISo far 8.1 inches of wet heavy snow was measured at WFO Marquette in Negaunee Township. Moderate to heavy snow fell at times at 9:30 P.M. EDT last night. This snow measurement is through 8:00 A.M. EDT.
Apr 3, 8:00 AM EDTSNOW 8.5Three Lakes, MICocorahs station MI-BG-3 Lanse 17.8 SE.
Apr 3, 8:00 AM EDTSNOW 122 Se Herman, MICO-OP Observer station HERM4 2.0 SE Herman.
Apr 3, 8:00 AM EDTSNOW 128 S Mountain Lake, MICO-OP Observer station BBEM4 Big Bay 9 SW.
Apr 3, 8:30 AM EDTSNOW 7.54 Nnw Sands, MICocorahs station MI-MQ-30 Marquette 6.1 SSW.
Apr 3, 8:30 AM EDTSNOW 10Negaunee, MIMeasurement just south of US41 in Negaunee. Report via social media.
Apr 3, 8:50 AM EDTSNOW 10Palmer, MISnowfall report through 8:50 A.M. in Palmer. Report via social media.
Apr 3, 9:00 AM EDTSNOW 74 W Trowbridge Park, MIEstimated 6.0 to 8.0 inches of snowfall so far off NeeJee Road just north of the McClure Basin. Report via social media.
Apr 3, 9:00 AM EDTSNOW 103 Ese Champion, MIEstimated 10.0 inches of snow so far in Humboldt. Power outage since 3:00 A.M. this morning. Report via social media. Snowfall report through 9:00 A.M.
Apr 3, 9:00 AM EDTSNOW 11Ishpeming, MIEstimated 10.0 to 12.0 inches of snow so far in Ishpeming. Report via social media. Snowfall through 9:00 A.M. this morning.
Apr 3, 9:50 AM EDTSNOW 83 Nw National Mine, MIEstimated 8.0 inches of snow so far through 9:50 A.M. near the Ishpeming Township Hall along US41. Report via social media.
Apr 3, 10:00 AM EDTSNOW 2Pelkie, MISlushy snow in Pelkie through 10:00 A.M. EDT. Report via social media.
Apr 3, 10:00 AM EDTSNOW 5.51 Se Sands, MIEstimated 5.0 to 6.0 inches of snowfall in Sands with some drifting. Report via social media.
Apr 3, 10:00 AM EDTSNOW 61 Sse Sands, MIEstimated around 6.0 inches of wet snow so far. Compacting quick. There was around 4.0 inches at 6:00 A.M. this morning. Snowfall measurement is through 10:00 A.M. EDT.
Apr 3, 10:00 AM EDTSNOW 6.54 Ene Republic, MIEstimated 6.0 to 7.0 inches of snow between Republic and West Ishpeming. Wet and heavy snowfall. Started snowing around 9:00 P.M. last night. Report via social media.
Apr 3, 10:00 AM EDTSNOW 13.56 Nnw Negaunee, MISnowfall through 10:00 A.M. on North Camp area of the Dead River Basin. Report via social media.
Apr 3, 10:10 AM EDTSNOW 143 W Ishpeming, MIEstimated 14.0 inches of snow in the North Lake Area through 10:00 A.M. EDT. Report via social media.
Apr 3, 10:30 AM EDTSNOW 44 Nnw Skandia, MIEstimated at least 4.0 inches of snowfall through 10:30 A.M. off County Road 545 North. Report via social media.
Apr 3, 10:30 AM EDTSNOW 82 E Gwinn, MIAt least 8.0 inches of snow between Little Lake and Gwinn. Very wet and heavy snowfall with strong winds. Report via social media.
Apr 3, 11:00 AM EDTSNOW 8.54 Sw National Mine, MIReport via social media through 11:00 A.M. EDT.
Apr 3, 11:04 AM EDTSNOW 11Gwinn, MI
Apr 3, 11:10 AM EDTSNOW 7Skandia, MIestimated 6-8.
Apr 3, 11:12 AM EDTSNOW 12Michigamme, MI
Apr 3, 11:30 AM EDTSNOW 6.52 Wsw Trowbridge Park, MIMeasured of the Northwoods Road in Marquette Township. Report via social media.
Apr 3, 11:30 AM EDTSNOW 83 S Republic, MIEstimated 8.0 inches of snowfall in South Republic through 11:30 A.M. EDT. Report via social media.
Apr 3, 11:30 AM EDTSNOW 11Ishpeming, MIEstimated 9.5 to 12.0 inches of snow in Ishpeming. Report via social media. Snowfall through 11:30 A.M. EDT.
Apr 3, 12:00 PM EDTSNOW 105 Wsw National Mine, MIReport via social media through noon.
Apr 3, 12:30 PM EDTSNOW 11Michigamme, MIMeasurement through 12:30 P.M. in Michigamme. Report via social media.
Apr 3, 1:30 PM EDTSNOW 8Skandia, MINearly 8.0 inches of new snow in Skandia through 1:30 P.M. EDT. Report via social media.
Apr 3, 1:30 PM EDTSNOW 103 Nnw Little Lake, MIEstimated 8.0 to 12.0 inches of snowfall at K.I. Sawyer. Lots of drifting snow. Snowfall through 1:30 P.M. EDT. Report via social media.
Apr 3, 2:00 PM EDTSNOW 11.74 Ne Negaunee, MISnowfall through 2:00 P.M. EDT this afternoon at WFO Marquette in Negaunee Township. Snow starting sticking WFO in Negaunee Township after 8:00 P.M. last night. Calendar day snowfall for today is at 8.7 inches so far through 2:00 P.M. EDT.
Apr 3, 3:10 PM EDTSNOW 11.31 Sse Sands, MISnowfall through 3:00 P.M. just to the north of the K.I. Sawyer Runway in Sands Township.
Apr 3, 3:30 PM EDTSNOW 22 E Big Bay, MIWet snow on the ground. Occasional snow showers with some rain mixed in. Report via social media.

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, 5.6 hours before the alert went out and 245 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.

Skew-T log-pSkew-T log-p diagram, Green Bay/Straub, WI at 12:00Z on 2024-04-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Green Bay/Straub, WI at 12:00Z on 2024-04-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 28 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
861 m above ground
0-6 km bulk shear
45 kt
0-1 km storm-relative helicity
28 m²/s²
0-3 km storm-relative helicity
114 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

510 
WWUS43 KMQT 021736
WSWMQT

URGENT - WINTER WEATHER MESSAGE
National Weather Service Marquette MI
136 PM EDT Tue Apr 2 2024

MIZ004-005-030900-
/O.UPG.KMQT.WS.W.0005.240403T0300Z-240404T1200Z/
/O.NEW.KMQT.BZ.W.0002.240403T0000Z-240404T0000Z/
Baraga-Marquette-
Including the cities of L'Anse, Gwinn, and Marquette
136 PM EDT Tue Apr 2 2024

...BLIZZARD WARNING IN EFFECT FROM 8 PM THIS EVENING TO 8 PM EDT
WEDNESDAY...

* WHAT...Blizzard conditions expected. Total snow accumulations of
  8 to 27 inches, greatest over the higher terrain from the Huron
  Mountains to Negaunee with the least amounts near the Lake
  Superior shore. Winds gusting as high as 45 mph, strongest winds
  expected on Wednesday, especially near Lake Superior.

* WHERE...Baraga and Marquette Counties.

* WHEN...From 8 PM this evening to 8 PM EDT Wednesday.

* IMPACTS...Travel could be very difficult to impossible. Areas of
  blowing snow could significantly reduce visibility. The
  hazardous conditions will impact the Wednesday morning and 
  evening commute. The combination of wet snow and gusty winds 
  could bring down tree branches and cause power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Travel should be restricted to emergencies only. If you must
travel, have a winter survival kit with you. If you get stranded,
stay with your vehicle. 

&&

$$

MIZ002-009-010-084-030900-
/O.CON.KMQT.WS.W.0005.240403T0000Z-240404T0600Z/
Ontonagon-Gogebic-Iron-Southern Houghton-
Including the cities of Ontonagon, Ironwood, Iron River, Kenton, 
and Sidnaw
136 PM EDT Tue Apr 2 2024 /1236 PM CDT Tue Apr 2 2024/

...WINTER STORM WARNING REMAINS IN EFFECT FROM 8 PM EDT /7 PM
CDT/ THIS EVENING TO 2 AM EDT /1 AM CDT/ THURSDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 7 to 13
  inches, highest expected in southern Houghton and northeast Iron
  counties. Winds gusting as high as 45 mph, strongest winds
  expected on Wednesday..

* WHERE...Ontonagon, Gogebic, Iron and Southern Houghton 
  Counties.

* WHEN...From 8 PM EDT /7 PM CDT/ this evening to 2 AM EDT /1 AM 
  CDT/ Thursday.

* IMPACTS...Travel could be very difficult to impossible. Patchy
  blowing snow could significantly reduce visibility. The
  hazardous conditions will impact the Wednesday morning and
  evening commute. The combination of wet snow and gusty winds 
  could bring down tree branches and cause power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

&&

$$

MIZ001-003-030900-
/O.CON.KMQT.WS.W.0005.240403T0600Z-240404T0600Z/
Keweenaw-Northern Houghton-
Including the cities of Copper Harbor, Houghton, and Hancock
136 PM EDT Tue Apr 2 2024

...WINTER STORM WARNING REMAINS IN EFFECT FROM 2 AM WEDNESDAY TO
2 AM EDT THURSDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 4 to 9
  inches. Winds gusting as high as 50 mph, strongest winds
  expected on Wednesday.

* WHERE...Keweenaw and Northern Houghton Counties.

* WHEN...From 2 AM Wednesday to 2 AM EDT Thursday.

* IMPACTS...Travel could be very difficult. Patchy blowing snow
  could significantly reduce visibility. The hazardous conditions
  will impact the Wednesday morning and evening commute. The
  combination of wet snow and gusty winds could bring down tree
  branches and cause power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

&&

$$

MIZ011-012-030900-
/O.CON.KMQT.WS.W.0005.240403T0000Z-240403T1800Z/
Dickinson-Menominee-
Including the cities of Iron Mountain and Menominee
1236 PM CDT Tue Apr 2 2024

...WINTER STORM WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING
TO 1 PM CDT WEDNESDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 9 to 12
  inches. Winds gusting as high as 45 mph. Strongest winds
  expected Wednesday.

* WHERE...Dickinson and Menominee Counties.

* WHEN...From 7 PM this evening to 1 PM CDT Wednesday.

* IMPACTS...Travel could be very difficult to impossible. Areas of
  blowing snow could significantly reduce visibility. The
  hazardous conditions will impact the Wednesday morning commute.
  The combination of wet snow and gusty winds could bring down
  tree branches and cause power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

&&

$$

MIZ006-030900-
/O.CON.KMQT.WS.W.0005.240403T0300Z-240404T0600Z/
Alger-
Including the cities of Grand Marais and Munising
136 PM EDT Tue Apr 2 2024

...WINTER STORM WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING
TO 2 AM EDT THURSDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 8 to 15
  inches, highest snow totals in the west half of the county.
  Winds gusting as high as 50 mph, strongest winds expected near
  the lakeshores Wednesday.

* WHERE...Alger County.

* WHEN...From 11 PM this evening to 2 AM EDT Thursday.

* IMPACTS...Travel could be very difficult to impossible.
  Widespread blowing snow could significantly reduce visibility.
  The hazardous conditions will impact the Wednesday morning and 
  evening commute. The combination of wet snow and gusty winds 
  could bring down tree branches and cause power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

&&

$$

MIZ007-013-014-085-030900-
/O.CON.KMQT.WS.W.0005.240403T0300Z-240403T1800Z/
Luce-Delta-Southern Schoolcraft-Northern Schoolcraft-
Including the cities of Newberry, Escanaba, Gladstone, 
Manistique, and Seney
136 PM EDT Tue Apr 2 2024

...WINTER STORM WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING
TO 2 PM EDT WEDNESDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 4 to 10
  inches. Winds gusting as high as 45 mph, strongest winds
  expected on Wednesday.

* WHERE...Luce, Delta, Southern Schoolcraft and Northern 
  Schoolcraft Counties.

* WHEN...From 11 PM this evening to 2 PM EDT Wednesday.

* IMPACTS...Travel could be very difficult. Areas of blowing snow
  could significantly reduce visibility. The hazardous conditions
  will impact the Wednesday morning commute. The combination of
  wet snow and gusty winds could bring down tree branches and
  cause power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

&&

$$
4 follow-up statements
816 
WWUS43 KMQT 030145
WSWMQT

URGENT - WINTER WEATHER MESSAGE
National Weather Service Marquette MI
945 PM EDT Tue Apr 2 2024

MIZ004-005-031000-
/O.CON.KMQT.BZ.W.0002.000000T0000Z-240404T0000Z/
Baraga-Marquette-
Including the cities of L'Anse, Gwinn, and Marquette
945 PM EDT Tue Apr 2 2024

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 8 PM EDT WEDNESDAY...

* WHAT...Blizzard conditions expected. Total snow accumulations 
  of 8 to 27 inches, greatest over the higher terrain from the 
  Huron Mountains to Negaunee with the least amounts near the 
  Lake Superior shore. Winds gusting as high as 45 mph, 
  strongest winds expected on Wednesday, especially near Lake 
  Superior.

* WHERE...Baraga and Marquette Counties.

* WHEN...Until 8 PM EDT Wednesday.

* IMPACTS...Travel will become very difficult to impossible. Areas
  of blowing snow could significantly reduce visibility. The
  hazardous conditions will impact the Wednesday morning and
  evening commute. The combination of wet snow and gusty winds
  will bring down tree branches and cause power outages. Tree
  damage and power outages could become widespread.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Travel should be restricted to emergencies only. If you must
travel, have a winter survival kit with you. If you get stranded,
stay with your vehicle.

&&

$$

MIZ002-009-010-084-031000-
/O.CON.KMQT.WS.W.0005.000000T0000Z-240404T0600Z/
Ontonagon-Gogebic-Iron-Southern Houghton-
Including the cities of Ontonagon, Ironwood, Iron River, Kenton, 
and Sidnaw
945 PM EDT Tue Apr 2 2024 /845 PM CDT Tue Apr 2 2024/

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 2 AM EDT /1 AM
CDT/ THURSDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 7 to 13
  inches, greatest in southern Houghton and northeast Iron 
  counties. Winds gusting as high as 45 mph, strongest winds 
  expected on Wednesday.

* WHERE...Ontonagon, Gogebic, Iron and Southern Houghton 
  Counties.

* WHEN...Until 2 AM EDT /1 AM CDT/ Thursday.

* IMPACTS...Travel could be very difficult to impossible. Patchy 
  blowing snow could significantly reduce visibility. The 
  hazardous conditions will impact the Wednesday morning and 
  evening commute. The combination of wet snow and gusty winds 
  could bring down tree branches and cause power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

&&

$$

MIZ001-003-031000-
/O.CON.KMQT.WS.W.0005.240403T0600Z-240404T0600Z/
Keweenaw-Northern Houghton-
Including the cities of Copper Harbor, Houghton, and Hancock
945 PM EDT Tue Apr 2 2024

...WINTER STORM WARNING REMAINS IN EFFECT FROM 2 AM WEDNESDAY TO
2 AM EDT THURSDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 4 to 9 
  inches. Winds gusting as high as 50 mph, strongest winds 
  expected on Wednesday.

* WHERE...Keweenaw and Northern Houghton Counties.

* WHEN...From 2 AM Wednesday to 2 AM EDT Thursday.

* IMPACTS...Travel could be very difficult. Patchy blowing snow 
  could significantly reduce visibility. The hazardous 
  conditions will impact the Wednesday morning and evening 
  commute. The combination of wet snow and gusty winds could 
  bring down tree branches and cause power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

&&

$$

MIZ011-012-031000-
/O.CON.KMQT.WS.W.0005.000000T0000Z-240403T1800Z/
Dickinson-Menominee-
Including the cities of Iron Mountain and Menominee
845 PM CDT Tue Apr 2 2024

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 PM CDT
WEDNESDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 9 to 12
  inches. Winds gusting as high as 45 mph.

* WHERE...Dickinson and Menominee Counties.

* WHEN...Until 1 PM CDT Wednesday.

* IMPACTS...Travel will be very difficult to impossible, and
  should be avoided. Areas of blowing snow could significantly
  reduce visibility. The hazardous conditions will impact the
  Wednesday morning commute. The combination of wet snow and gusty
  winds will bring down tree branches and cause power outages.
  Tree damage and power outages could become widespread.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

&&

$$

MIZ006-031000-
/O.CON.KMQT.WS.W.0005.240403T0300Z-240404T0600Z/
Alger-
Including the cities of Grand Marais and Munising
945 PM EDT Tue Apr 2 2024

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 2 AM EDT
THURSDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 8 to 15
  inches, highest snow totals in the west half of the county.
  Winds gusting as high as 50 mph, strongest winds expected near
  the lakeshore on Wednesday.

* WHERE...Alger County.

* WHEN...Until 2 AM EDT Thursday.

* IMPACTS...Travel could be very difficult to impossible.
  Widespread blowing snow could significantly reduce visibility.
  The hazardous conditions will impact the Wednesday morning and
  evening commute. The combination of wet snow and gusty winds
  will bring down tree branches and cause power outages. Tree
  damage and power outages could become widespread.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

&&

$$

MIZ007-013-014-085-031000-
/O.CON.KMQT.WS.W.0005.240403T0300Z-240403T1800Z/
Luce-Delta-Southern Schoolcraft-Northern Schoolcraft-
Including the cities of Newberry, Escanaba, Gladstone, 
Manistique, and Seney
945 PM EDT Tue Apr 2 2024

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 2 PM EDT
WEDNESDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 4 to 10
  inches, greatest in Delta County. Winds gusting as high as 45
  mph.

* WHERE...Luce, Delta, Southern Schoolcraft and Northern 
  Schoolcraft Counties.

* WHEN...Until 2 PM EDT Wednesday.

* IMPACTS...Travel could be very difficult to impossible. Areas of
  blowing snow could significantly reduce visibility. The
  hazardous conditions will impact the Wednesday morning commute.
  The combination of wet snow and gusty winds will bring down tree
  branches and cause power outages. Tree damage and power outages
  could become widespread.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

&&

$$

Rolfson
448 
WWUS43 KMQT 030916
WSWMQT

URGENT - WINTER WEATHER MESSAGE
National Weather Service Marquette MI
516 AM EDT Wed Apr 3 2024

MIZ004-005-031800-
/O.CON.KMQT.BZ.W.0002.000000T0000Z-240404T0000Z/
Baraga-Marquette-
Including the cities of L'Anse, Gwinn, and Marquette
516 AM EDT Wed Apr 3 2024

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

* WHAT...Blizzard conditions expected. Additional snow 
  accumulations of 5 to 24 inches, greatest over the higher 
  terrain from the Huron Mountains to Negaunee with the least 
  amounts near the Lake Superior shore. Winds gusting as high as 
  45 mph, strongest winds expected on Wednesday, especially near 
  Lake Superior.

* WHERE...Baraga and Marquette Counties.

* WHEN...Until 8 PM EDT this evening.

* IMPACTS...Travel will be very difficult to impossible. Areas of
  blowing snow could significantly reduce visibility. The
  hazardous conditions will impact the morning and evening
  commutes. The combination of wet snow and gusty winds will 
  bring down tree branches and cause power outages. Tree damage 
  and power outages could become widespread.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Travel should be restricted to emergencies only. If you must
travel, have a winter survival kit with you. If you get stranded,
stay with your vehicle. 

&&

$$

MIZ002-009-010-084-031800-
/O.CON.KMQT.WS.W.0005.000000T0000Z-240404T0600Z/
Ontonagon-Gogebic-Iron-Southern Houghton-
Including the cities of Ontonagon, Ironwood, Iron River, Kenton, 
and Sidnaw
516 AM EDT Wed Apr 3 2024 /416 AM CDT Wed Apr 3 2024/

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 2 AM EDT /1 AM
CDT/ THURSDAY...

* WHAT...Heavy snow expected. Additional snow accumulations of 5
  to 11 inches, greatest in southern Houghton. Winds gusting as 
  high as 45 mph.

* WHERE...Ontonagon, Gogebic, Iron and Southern Houghton 
  Counties.

* WHEN...Until 2 AM EDT /1 AM CDT/ Thursday.

* IMPACTS...Travel could be very difficult to impossible. Patchy
  blowing snow could significantly reduce visibility. The
  hazardous conditions will impact the morning and evening
  commutes. The combination of wet snow and gusty winds could 
  bring down tree branches and cause power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

&&

$$

MIZ001-003-031800-
/O.CON.KMQT.WS.W.0005.000000T0000Z-240404T0600Z/
Keweenaw-Northern Houghton-
Including the cities of Copper Harbor, Houghton, and Hancock
516 AM EDT Wed Apr 3 2024

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 2 AM EDT
THURSDAY...

* WHAT...Heavy snow. Additional snow accumulations of 4 to 9 
  inches. Winds gusting as high as 55 mph.

* WHERE...Keweenaw and Northern Houghton Counties.

* WHEN...Until 2 AM EDT Thursday.

* IMPACTS...Travel could be very difficult. Patchy blowing snow
  could significantly reduce visibility. The hazardous conditions
  will impact the morning and evening commutes. The combination 
  of wet snow and gusty winds could bring down tree branches and 
  cause power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

&&

$$

MIZ011-012-031800-
/O.CON.KMQT.WS.W.0005.000000T0000Z-240403T1800Z/
Dickinson-Menominee-
Including the cities of Iron Mountain and Menominee
416 AM CDT Wed Apr 3 2024

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 PM CDT THIS
AFTERNOON...

* WHAT...Heavy snow expected. Additional snow accumulations of 2 
  to 7 inches. Winds gusting as high as 45 mph.

* WHERE...Dickinson and Menominee Counties.

* WHEN...Until 1 PM CDT this afternoon.

* IMPACTS...Travel will be very difficult to impossible, and
  should be avoided. Areas of blowing snow could significantly
  reduce visibility. The hazardous conditions will impact the morning
  commute. The combination of wet snow and gusty winds will bring
  down tree branches and cause power outages. Tree damage and 
  power outages could become widespread.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

&&

$$

MIZ006-031800-
/O.CON.KMQT.WS.W.0005.000000T0000Z-240404T0600Z/
Alger-
Including the cities of Grand Marais and Munising
516 AM EDT Wed Apr 3 2024

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 2 AM EDT
THURSDAY...

* WHAT...Heavy snow expected. Additional snow accumulations of 3
  to 9 inches, highest snow totals in the west half of the county.
  Winds gusting as high as 50 mph, strongest winds expected near
  the lakeshore.

* WHERE...Alger County.

* WHEN...Until 2 AM EDT Thursday.

* IMPACTS...Travel could be very difficult to impossible.
  Widespread blowing snow could significantly reduce visibility.
  The hazardous conditions will impact the morning and evening
  commutes. The combination of wet snow and gusty winds will 
  bring down tree branches and cause power outages. Tree damage 
  and power outages could become widespread.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

&&

$$

MIZ007-013-014-085-031800-
/O.CON.KMQT.WS.W.0005.000000T0000Z-240403T1800Z/
Luce-Delta-Southern Schoolcraft-Northern Schoolcraft-
Including the cities of Newberry, Escanaba, Gladstone, 
Manistique, and Seney
516 AM EDT Wed Apr 3 2024

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 2 PM EDT THIS
AFTERNOON...

* WHAT...Heavy and wet snow expected. Additional snow 
  accumulations of up to 3 inches. Winds gusting as high as 40 
  mph.

* WHERE...Luce, Delta, Southern Schoolcraft and Northern 
  Schoolcraft Counties.

* WHEN...Until 2 PM EDT this afternoon.

* IMPACTS...Travel could be very difficult to impossible. Areas of
  blowing snow could significantly reduce visibility. The
  hazardous conditions will impact the morning commute. The 
  combination of wet snow and gusty winds will bring down tree 
  branches and cause power outages. Tree damage and power outages 
  could become widespread.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

&&

$$
208 
WWUS43 KMQT 031614
WSWMQT

URGENT - WINTER WEATHER MESSAGE
National Weather Service Marquette MI
1214 PM EDT Wed Apr 3 2024

MIZ011-012-040000-
/O.CAN.KMQT.WS.W.0005.000000T0000Z-240403T1800Z/
/O.NEW.KMQT.WW.Y.0014.240403T1614Z-240404T0000Z/
Dickinson-Menominee-
Including the cities of Iron Mountain and Menominee
1114 AM CDT Wed Apr 3 2024

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 7 PM CDT THIS
EVENING...
...WINTER STORM WARNING IS CANCELLED...

* WHAT...Wet snow. Additional snow accumulations of up to two
  inches. Winds gusting as high as 35 mph.

* WHERE...Dickinson and Menominee Counties.

* WHEN...Until 7 PM CDT this evening.

* IMPACTS...Plan on slippery road conditions. Patchy blowing 
  snow could significantly reduce visibility. The hazardous 
  conditions could impact the evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

&&

$$

MIZ010-084-031715-
/O.CAN.KMQT.WS.W.0005.000000T0000Z-240404T0600Z/
Iron-Southern Houghton-
Including the cities of Iron River, Kenton, and Sidnaw
1214 PM EDT Wed Apr 3 2024 /1114 AM CDT Wed Apr 3 2024/

...WINTER STORM WARNING IS CANCELLED...

Snow has diminished and become light, thus the warning has been
cancelled. Unplowed secondary roads could remain slick through the
afternoon so motorists are urged to exercise caution.  

$$

MIZ004-005-040000-
/O.CON.KMQT.BZ.W.0002.000000T0000Z-240404T0000Z/
Baraga-Marquette-
Including the cities of L'Anse, Gwinn, and Marquette
1214 PM EDT Wed Apr 3 2024

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

* WHAT...Blizzard conditions. Additional snow accumulations
  ranging from around an inch near the Lake Superior shore to as
  much as 6 inches over higher terrain areas from Skandia through
  Sands Township and from Negaunee and Ishpeming west to Herman.
  Winds gusting as high as 40 mph.

* WHERE...Baraga and Marquette Counties.

* WHEN...Until 8 PM EDT this evening.

* IMPACTS...Plan on slippery road conditions. Patchy blowing snow
  could significantly reduce visibility causing whiteout
  conditions at times. Gusty winds could bring down tree branches. The
  hazardous conditions could impact the evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Travel should be restricted to emergencies only. If you must
travel, have a winter survival kit with you. If you get stranded,
stay with your vehicle. 

&&

$$

MIZ002-009-040015-
/O.CON.KMQT.WS.W.0005.000000T0000Z-240404T0600Z/
Ontonagon-Gogebic-
Including the cities of Ontonagon and Ironwood
1214 PM EDT Wed Apr 3 2024 /1114 AM CDT Wed Apr 3 2024/

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 2 AM EDT /1 AM
CDT/ THURSDAY...

* WHAT...Moderate to heavy snow. Additional snow accumulations of
  2 to 4 inches. Winds gusting as high as 40 mph.

* WHERE...Ontonagon and Gogebic Counties.

* WHEN...Until 2 AM EDT /1 AM CDT/ Thursday.

* IMPACTS...Plan on slippery road conditions. Patchy blowing 
  snow could significantly reduce visibility. The hazardous 
  conditions could impact the evening commute. Gusty winds could 
  bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

&&

$$

MIZ001-003-040015-
/O.CON.KMQT.WS.W.0005.000000T0000Z-240404T0600Z/
Keweenaw-Northern Houghton-
Including the cities of Copper Harbor, Houghton, and Hancock
1214 PM EDT Wed Apr 3 2024

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 2 AM EDT
THURSDAY...

* WHAT...Moderate snow and blowing snow. Additional snow
  accumulations of 1 to 3 inches. Winds gusting as high as 50 
  mph.

* WHERE...Keweenaw and Northern Houghton Counties.

* WHEN...Until 2 AM EDT Thursday.

* IMPACTS...Plan on slippery road conditions. Blowing snow could
  significantly reduce visibility at times to whiteout conditions.
  The hazardous conditions could impact the evening commute. 
  Gusty winds could also bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

&&

$$

MIZ006-040015-
/O.CON.KMQT.WS.W.0005.000000T0000Z-240404T0600Z/
Alger-
Including the cities of Grand Marais and Munising
1214 PM EDT Wed Apr 3 2024

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 2 AM EDT
THURSDAY...

* WHAT...Heavy wet snow. Additional snow accumulations of 1 to 4
  inches. Winds gusting as high as 40 mph.

* WHERE...Alger County.

* WHEN...Until 2 AM EDT Thursday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

&&

$$

MIZ007-013-014-085-031800-
/O.CON.KMQT.WS.W.0005.000000T0000Z-240403T1800Z/
Luce-Delta-Southern Schoolcraft-Northern Schoolcraft-
Including the cities of Newberry, Escanaba, Gladstone, 
Manistique, and Seney
1214 PM EDT Wed Apr 3 2024

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 2 PM EDT THIS
AFTERNOON...

* WHAT...Moderate snow and some blowing snow. Additional snow
  accumulations of up to one inch. Winds gusting as high as 25 
  mph.

* WHERE...Luce, Delta, Southern Schoolcraft and Northern 
  Schoolcraft Counties.

* WHEN...Until 2 PM EDT this afternoon.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

&&

$$

JV
407 
WWUS43 KMQT 031923
WSWMQT

URGENT - WINTER WEATHER MESSAGE
National Weather Service Marquette MI
323 PM EDT Wed Apr 3 2024

MIZ004-005-041200-
/O.CAN.KMQT.BZ.W.0002.000000T0000Z-240404T0000Z/
/O.EXB.KMQT.WS.W.0005.000000T0000Z-240404T1200Z/
Baraga-Marquette-
Including the cities of L'Anse, Gwinn, and Marquette
323 PM EDT Wed Apr 3 2024

...WINTER STORM WARNING IN EFFECT UNTIL 8 AM EDT THURSDAY...
...BLIZZARD WARNING IS CANCELLED...

* WHAT...Heavy snow and blowing snow. Additional snow 
  accumulations of 2 inches or less near the Lake Superior shore 
  to as much as 9 inches over the higher terrain west of Marquette
  through the Michigamme Highlands to the Huron Mountains. Winds 
  gusting as high as 35 mph will cause blowing and drifting of 
  snow.

* WHERE...Baraga and Marquette Counties.

* WHEN...Until 8 AM EDT Thursday.

* IMPACTS...Travel could be very difficult, especially on
  secondary roads. Patchy blowing snow could significantly reduce
  visibility. The hazardous conditions could impact this evening's
  commute and possibly the Thursday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

&&

$$

MIZ006-032030-
/O.CAN.KMQT.WS.W.0005.000000T0000Z-240404T0600Z/
Alger-
Including the cities of Grand Marais and Munising
323 PM EDT Wed Apr 3 2024

...WINTER STORM WARNING IS CANCELLED...

The heavy snow has ended allowing the warning to be cancelled.
Motorists should still use caution when traveling tonight,
especially on secondary roads.  

$$

MIZ012-032030-
/O.CAN.KMQT.WW.Y.0014.000000T0000Z-240404T0000Z/
Menominee-
Including the city of Menominee
223 PM CDT Wed Apr 3 2024

...WINTER WEATHER ADVISORY IS CANCELLED...

The heavy snow has ended allowing the warning to be cancelled.
Motorists should still use caution when traveling tonight,
especially on secondary roads. 

$$

MIZ002-009-040600-
/O.CON.KMQT.WS.W.0005.000000T0000Z-240404T0600Z/
Ontonagon-Gogebic-
Including the cities of Ontonagon and Ironwood
323 PM EDT Wed Apr 3 2024 /223 PM CDT Wed Apr 3 2024/

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 2 AM EDT /1 AM
CDT/ THURSDAY...

* WHAT...Heavy snow and blowing snow. Additional snow 
  accumulations of 1 to 3 inches. Winds gusting as high as 35 mph.

* WHERE...Ontonagon and Gogebic Counties.

* WHEN...Until 2 AM EDT /1 AM CDT/ Thursday.

* IMPACTS...Plan on slippery road conditions. Patchy blowing 
  snow could significantly reduce visibility. The hazardous 
  conditions could impact the evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

&&

$$

MIZ001-003-040600-
/O.CON.KMQT.WS.W.0005.000000T0000Z-240404T0600Z/
Keweenaw-Northern Houghton-
Including the cities of Copper Harbor, Houghton, and Hancock
323 PM EDT Wed Apr 3 2024

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 2 AM EDT
THURSDAY...

* WHAT...Heavy snow and blowing snow. Additional snow
  accumulations of 1 to 3 inches. Winds gusting as high as 40 to 45
  mph.

* WHERE...Keweenaw and Northern Houghton Counties.

* WHEN...Until 2 AM EDT Thursday.

* IMPACTS...Plan on slippery road conditions. Patchy blowing 
  snow could significantly reduce visibility. The hazardous 
  conditions could impact the evening commute. Gusty winds could 
  also bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

&&

$$

MIZ084-041200-
/O.EXB.KMQT.WW.Y.0014.000000T0000Z-240404T1200Z/
Southern Houghton-
Including the cities of Kenton and Sidnaw
323 PM EDT Wed Apr 3 2024

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 8 AM EDT THURSDAY...

* WHAT...Snow. Additional snow accumulations of 3 to 5 inches. 
  Winds gusting as high as 35 mph.

* WHERE...Southern Houghton County.

* WHEN...Until 8 AM EDT Thursday.

* IMPACTS...Plan on slippery road conditions. The hazardous
  conditions could impact this evening's commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

&&

$$

$$

MIZ011-040000-
/O.CON.KMQT.WW.Y.0014.000000T0000Z-240404T0000Z/
Dickinson-
Including the city of Iron Mountain
223 PM CDT Wed Apr 3 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS
EVENING...

* WHAT...Wet snow. Additional snow accumulations of up to one 
  inch. Winds gusting as high as 35 mph.

* WHERE...Dickinson County.

* WHEN...Until 7 PM CDT this evening.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

&&

$$

JV

What forecasters said that day

The local office's own words before this blizzard warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Marquette, MI wrote its last area forecast discussion before this blizzard warning went out at Apr 2, 8:20 AM EDT, 5 hours 16 minutes earlier. Its key messages:

  • Strong spring system this evening through Wednesday. Main concerns are the combination of strong winds and heavy wet snow.
  • Widespread 20 to 25 mph winds with gusts up to 35 to 45 mph expected across Upper Michigan. Gusts as high as 50 to 55 mph possible along Lake Superior and in the Keweenaw.
  • Widespread 6-12 inches expected. Higher amounts in excess of 1-2 feet expected across the high terrain of Marquette and Baraga Counties into Thursday morning.
  • Temperatures will trend to above normal by next weekend.
Area forecast discussion, Apr 2, 8:20 AM EDT, 5 hours 16 minutes before
Area Forecast Discussion
National Weather Service Marquette MI
820 AM EDT Tue Apr 2 2024

.KEY MESSAGES...

- Strong spring system this evening through Wednesday. Main
  concerns are the combination of strong winds and heavy wet
  snow.
- Widespread 20 to 25 mph winds with gusts up to 35 to 45 mph
  expected across Upper Michigan. Gusts as high as 50 to 55 mph
  possible along Lake Superior and in the Keweenaw.
- Widespread 6-12 inches expected. Higher amounts in excess of
  1-2 feet expected across the high terrain of Marquette and
  Baraga Counties into Thursday morning.
- Temperatures will trend to above normal by next weekend.

&&

.SHORT TERM /THROUGH TODAY/...
Issued at 450 AM EDT Tue Apr 2 2024

Forecast remains on track for the phasing of a Northern Plains
shortwave with an Intermountain West shortwave later today.  The
latter has since moved into the Central Plains per latest radar
mosaic/RAP analysis. And, phasing is progged to commence in the Tue
18Z-Wed 00Z time frame. Through Tue 12Z, forecast soundings for
all of the forecast area remain dry in the lower levels.
However, there is an increase in moisture across southern
Menominee County by Tue 13Z with a rapid increase by Tue 14Z.
Currently, light radar returns are drifting across central
Wisconsin with ground-based obs reporting snow and rain in the
Fox Valley, which correlates well with a surge in isentropic
ascent across the southern tier of Upper Michigan counties
progged for Tue 14-16Z. Isentropic ascent will then overspread
the central and northern portions of Upper Michigan through the
afternoon. Initially, ptype at onset of event could be in the
form of rain across the south and east. Therefore, any snow
accumulations through the short term period will be minimal and
confined to the far west and central portions of the forecast
area.

&&

.LONG TERM /TONIGHT THROUGH MONDAY/...
Issued at 555 AM EDT Tue Apr 2 2024

There is good model agreement through this week and into the weekend
with the track of the impactful winter storm Tuesday through
Wednesday solidifying. A closed mid level low develops over northern
IL tonight and slowly meanders east along the southern MI state line
through Wednesday before dipping through OH Wednesday night. This
deepening low with a trough over the northwestern pacific deepening
amplifies ridging over the Rockies that moves east setting up an
omega pattern across the U.S. Thursday. This pattern shifts east
pushing the closed low toward New England this weekend. As the ridge
begins moving east into the Great Lakes Saturday, the deep western
trough takes on a negative tilt as it moves over the Rockies,
forming another closed low over the plains Sunday into early next
week. The majority of this discussion will focus on the mid week
winter storm.

While there are a few outliers yet, guidance is now really honing in
on a solution for this midweek low pressure system. Starting
tonight, the sfc low starts centered over southwestern Lower MI at
0z, then lifts north along Lake MI as it deepens. By Wednesday
morning, the low is expected to be centered somewhere between
Ludington and Muskegon MI. Where there still is some uncertainty is
how far it then retrogrades on Wednesday. The general consensus is
to follow along the western shores of Lake MI during the day, before
weakening and sliding southeast into the IN/OH Wednesday night. That
being said, the HRRR and GFS have the low further west into WI and
then IL before tracking east again Wednesday night. This leaves some
room for adjustments on exact locations of the heaviest snow,
however the general impacts and expected risks are gaining
confidence. The 4/1 12z ECMWF EFI values for snow are within 0.7-0.9
and SOT of 0-1 across much of the central and eastern UP,
highlighting the potential of anomalous snow accumulations.

Primary p-type after 8pm EDT is expected to be snow as temps
continue to fall beyond sunset. Model soundings show a deep moist
profile lifting north through the UP and eroding the lingering dry
low layer, supporting moderate to heavy snow showers increasing over
the central/east. Looking at the ensemble guidance (GEPS/GEFS/EPS),
probabilities of at least 6" of snow by 0Z Thursday are around 80-
90% for the central UP with around 60-80% over the east and 20-50%
over the west; lowest along the western shores of Upper MI. This is
a significant jump from last nights forecast package. When you look
at the 12" or greater probabilities, 50-70% over Marquette County
highlights the support of orographic lift and potentially some
marginal lake enhancement due to the northeast flow. Lake Superior
is hanging around or just below 2C and 850mb temps drop down to
around -4C to -7C Wednesday night into Thursday, which may yield
marginally cold enough delta-ts for lake enhancement.

Winds are expected to pick up on Wednesday, also highlighted by the
EFI with values around 0.8-0.95 and SOT of 0-1, marking the
strongest area over central UP. Gusts up to 35-45 mph are expected
on Wednesday across much of the UP as the pressure gradient tightens
on the backside of the deepening low. Some gusts as high as 50-55
mph are possible along Lake Superior, especially in the Keweenaw.

With model guidance finally coming to good acquirement on the sfc low
track, boosting QPF and highlighting significant snow accumulations
across the CWA, opted to upgrade all counties to Winter Storm
Warnings. See the latest Winter Weather Message for additional
details.

As the low weakens and moves east into New England late week,
northerly winds should gradually subside. Amplified ridging over the
Plains Thursday moves east into the Midwest this weekend, resulting
in a warming trend accompanied by clearing skies and dry weather.
Slight chance PoPs are reintroduced early next week as a deep trough
over the western U.S. lifts northeast into the Plains, forming
another closed low.

&&

.AVIATION /12Z TAFS THROUGH 12Z WEDNESDAY/...
Issued at 819 AM EDT Tue Apr 2 2024

VFR conditions will prevail at all TAF sites through early
afternoon. At that point, a low pressure system will approach from
the mid-Mississippi Valley. As precipitation overspreads the TAF
sites after Tue 21Z, cigs will begin to deteriorate to MVFR.  And,
as the snow and winds intensify this evening, cigs and visibilities
will primarily become IFR/LIFR.  With heavy snow accumulation
through the night and winds gusting into the 32 to 36 knot range,
periods of LIFR will become more predominant in rapid visibility
drops.

&&

.MARINE...
Issued at 555 AM EDT Tue Apr 2 2024

Light east and northeasterly winds this morning will begin
intensifying ahead of a strong spring storm system lifting into the
region. This low deepens as it lifts along Lake Michigan,
retrogrades, then shifts east late week.

By Tuesday evening, gale force gusts are expected to develop across
most of the lake, quickly increasing to high end gales after
midnight. Storm force winds are expected to begin mixing down over
the west half of the lake around 5am EDT Wednesday, spreading
northeast across the lake through the day, save for the far western
zone. Winds are expected to return to primarily gales by Wednesday
evening with gales then continuing, as they gradually weaken,
overnight into Thursday. Winds will primarily be out of the
northeast and north, so the largest waves (upwards of 17 feet
significant waves) are expected along the southern lakeshores of
Lake Superior from the Porkies to Keweenaw Point and Big Bay to
Whitefish Point. The Gale Watch has been upgraded to a Storm Force
Wind Warning, save for LS162 where the Gale Watch was upgraded to a
Gale Warning.

Winds should fall below gales Thursday morning, dropping further
below 20 kts by Friday morning. These light winds look to persist
through the weekend.

&&

.MQT WATCHES/WARNINGS/ADVISORIES...
Upper Michigan...
  Winter Storm Warning from 2 AM Wednesday to 2 AM EDT Thursday
     for MIZ001-003.

  Lakeshore Flood Advisory from 8 AM EDT /7 AM CDT/ to 8 PM EDT
     /7 PM CDT/ Wednesday for MIZ001>003-005-006-009.

  Winter Storm Warning from 8 PM EDT /7 PM CDT/ this evening to
     2 AM EDT /1 AM CDT/ Thursday for MIZ002-009-010-084.

  Winter Storm Warning from 11 PM this evening to 8 AM EDT
     Thursday for MIZ004-005.

  Winter Storm Warning from 11 PM this evening to 2 AM EDT
     Thursday for MIZ006.

  Winter Storm Warning from 11 PM this evening to 2 PM EDT
     Wednesday for MIZ007-013-014-085.

  Winter Storm Warning from 7 PM this evening to 1 PM CDT
     Wednesday for MIZ011-012.

Lake Superior...
  Gale Warning from 11 PM EDT /10 PM CDT/ this evening to 8 AM
     EDT /7 AM CDT/ Thursday for LSZ162.

  Storm Warning from 11 PM EDT /10 PM CDT/ this evening to 8 AM
     EDT /7 AM CDT/ Thursday for LSZ240>251-263>267.

Lake Michigan...
  Gale Warning from 8 PM this evening to 2 AM EDT Thursday for
     LMZ221-248-250.

&&

SHORT TERM...TDUD
LONG TERM...Jablonski
AVIATION...TDUD
MARINE...Jablonski
Hazardous weather outlook, Apr 2, 5:18 AM EDT, 8 hours 18 minutes before
Hazardous Weather Outlook
National Weather Service Marquette MI
518 AM EDT Tue Apr 2 2024

MIZ001>007-009>014-084-085-030930-
Keweenaw-Ontonagon-Northern Houghton-Baraga-Marquette-Alger-Luce-
Gogebic-Iron-Dickinson-Menominee-Delta-Southern Schoolcraft-
Southern Houghton-Northern Schoolcraft-
518 AM EDT Tue Apr 2 2024 /418 AM CDT Tue Apr 2 2024/

This Hazardous Weather Outlook is for portions of central Upper
Michigan and western Upper Michigan.

.DAY ONE...Today and Tonight

A winter storm system with accumulating...very heavy wet snow and
very strong winds this evening and tonight is likely for most of
the area. See the latest winter storm watch for further details.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

A winter storm system with accumulating...very heavy wet snow and
very strong winds through Wednesday night is likely for most of
the area. See the latest winter storm watch for further details.

Minor lakeshore flooding and beach erosion is likely along the
Lake Superior shoreline Wednesday into Wednesday night from
Porcupine Mountains State Park to the Keweenaw Peninsula and from
Big Bay to Whitefish Point.

.SPOTTER INFORMATION STATEMENT...

The need for weather spotter reports is not anticipated at this
time.

LSZ162-240>251-263>267-030930-
Lake Superior west of a line from Saxon Harbor WI to Grand
Portage MN beyond 5NM-Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
Point Isabelle to Lower Entrance of Portage Canal MI-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-Huron Islands to Marquette MI-
Marquette to Munising MI-Munising to Grand Marais MI-
Grand Marais to Whitefish Point MI-
Lake Superior from Saxon Harbor WI to Upper Entrance to Portage
Canal MI 5NM off shore to the US/Canadian border including Isle
Royale National Park-
Lake Superior from Upper Entrance to Portage Canal to Manitou
Island MI 5NM off shore to the US/Canadian Border-
Lake Superior West of Line from Manitou Island to Marquette MI
Beyond 5NM from shore-
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 from Grand Marais MI to Whitefish Point MI 5NM off
shore to the US/Canadian border-
518 AM EDT Tue Apr 2 2024 /418 AM CDT Tue Apr 2 2024/

This Hazardous Weather Outlook is for portions of Central Lake
Superior...Eastern Lake Superior and Western Lake Superior.

.DAY ONE...Today and Tonight

Storm force winds to 50 knots are possible tonight.  See
the latest Lake Superior forecast and Marine Weather Messages
for further details.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Storm force winds to 50 knots are possible through Wednesday
night. See the latest Lake Superior forecast and Marine Weather
Messages for further details.

.SPOTTER INFORMATION STATEMENT...

The need for weather spotter reports is not anticipated at this
time.

LMZ221-248-250-030930-
Green Bay North of line from Cedar River MI to Rock Island
Passage-Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
518 AM EDT Tue Apr 2 2024

This Hazardous Weather Outlook is for portions of Northern Lake
Michigan.

.DAY ONE...Today and Tonight

Northeast gales to 40 knots expected this evening and tonight.
See the latest Marine Weather Messages for further details.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Northeast gales to 40 knots expected through Wednesday. See
the latest Marine Weather Messages for further details.

.SPOTTER INFORMATION STATEMENT...

The need for weather spotter reports is not anticipated at this
time.

TDUD

The office that day

Everything else NWS Marquette, MI issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 2, 3:54 AM EDTGale WarningMQT54 hr
Apr 2, 3:54 AM EDTStorm WarningMQT36 hr
Apr 2, 5:30 AM EDTWinter Storm WarningMQTAlger, Baraga, Delta, Dickinson, Gogebic, Houghton and 7 more51 hr
Apr 2, 5:36 AM EDTLakeshore Flood AdvisoryMQTAlger, Gogebic, Houghton, Keweenaw, Marquette, Ontonagon38 hr

Nearby

Blizzard Warnings in Michigan, 2024Every blizzard warning in 2024

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.