Alert archive / Michigan / Gale Warnings in 2020

Gale Warning 35, NWS Marquette, MI

September 5, 2020

NWS Marquette, MI issued this gale warning at Sep 5, 2020, 4:32 PM EDT. It took effect at Sep 6, 2020, 10:00 AM EDT. It was in force for 28 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Sep 5, 2020, 4:32 PM EDT (20:32 UTC)
In effect from
Sep 6, 2020, 10:00 AM EDT
Expired
Sep 7, 2020, 2:00 PM EDT
In force
28 hr
Issued by
NWS Marquette, MI

What forecasters said that day

The local office's own words before this gale 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 gale warning went out at Sep 5, 3:46 PM EDT, 46 minutes earlier.

Area forecast discussion, Sep 5, 3:46 PM EDT, 46 minutes before
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Hazardous weather outlook, Sep 5, 4:18 PM EDT, 14 minutes before
Hazardous Weather Outlook
National Weather Service Marquette MI
418 PM EDT Sat Sep 5 2020

MIZ002-004>007-009>012-084-085-062030-
Ontonagon-Baraga-Marquette-Alger-Luce-Gogebic-Iron-Dickinson-
Menominee-Southern Houghton-Northern Schoolcraft-
418 PM EDT Sat Sep 5 2020 /318 PM CDT Sat Sep 5 2020/

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

.DAY ONE...Tonight

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Thunderstorms are possible Sunday and Sunday evening.

Waves building up to 11 feet on western Lake Superior Sunday
night may cause minor lakeshore flooding and beach erosion on
western Lake Superior beaches in Upper Michigan. Waves from 11 up
to 15 feet on eastern Lake Superior on Monday may cause minor
lakeshore flooding and beach erosion from roughly Shot Point east
to Whitefish Point.

Thunderstorms are possible from Tuesday evening to Thursday.

Thunderstorms are possible Saturday.

.SPOTTER INFORMATION STATEMENT...

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

MIZ001-003-062030-
Keweenaw-Northern Houghton-
418 PM EDT Sat Sep 5 2020

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

.DAY ONE...Tonight

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Thunderstorms are possible Sunday and Sunday evening.

West wind gusts of 45 to 50 mph are possible Sunday night into
early Monday morning over the Keweenaw Peninsula.

Waves building up to 11 feet on western Lake Superior Sunday
night will cause minor lakeshore flooding and beach erosion on
Lake Superior beaches along western Keweenaw Peninsula.

.SPOTTER INFORMATION STATEMENT...

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

MIZ013-014-062030-
Delta-Southern Schoolcraft-
418 PM EDT Sat Sep 5 2020

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

.DAY ONE...Tonight

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Thunderstorms are possible Sunday and Sunday evening.

There is a high swim risk on Sunday for the Lake Michigan beaches
of Schoolcraft County. See the latest Beach hazards Statement for
details.

Strong south winds up Lake Michigan on Sunday will build waves up
to 6 feet in the Bay of Green Bay and up to 10 feet on northern
Lake Michigan. These large waves will cause minor lakeshore
flooding and beach erosion on Lake Michigan beaches Sunday afternoon
and evening. See the latest Lakeshore Flood Advisory for more
details.

Thunderstorms are possible Tuesday evening until Thursday.

Thunderstorms are possible Friday evening and Saturday.

.SPOTTER INFORMATION STATEMENT...

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

LSZ162-240>251-263>267-062030-
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-
418 PM EDT Sat Sep 5 2020 /318 PM CDT Sat Sep 5 2020/

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

.DAY ONE...Tonight

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Thunderstorms are possible Sunday and Sunday evening.

South gale force gusts of 35 to 40 knots are expected over the
east half of Lake Superior on Sunday, and west to northwest gales
of 40 to 45 knots are expected late Sunday evening into Monday
morning across much of Lake Superior. Gale watches and warnings
have been issued. See the latest Lake Superior Forecast and
Marine Weather Message for further details.

Thunderstorms are possible from Tuesday evening to Thursday.

Thunderstorms are possible Saturday.

.SPOTTER INFORMATION STATEMENT...

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

LMZ221-248-250-062030-
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-
418 PM EDT Sat Sep 5 2020

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

.DAY ONE...Tonight

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Thunderstorms are possible Sunday and Sunday evening.

South gale force gusts of 35 to 40 knots are expected Sunday
afternoon and evening. A gale warning has been issued. See the
latest Nearshore Marine Forecast and Marine Weather Message for
further details.

Thunderstorms are possible from Tuesday evening to Thursday.

Thunderstorms are possible from Friday evening to Saturday.

.SPOTTER INFORMATION STATEMENT...

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

TAP/JAW

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 5, 3:57 AM EDTBeach Hazards StatementMQTAlger17 hr
Sep 5, 4:36 AM EDTGale WatchMQT24 hr
Sep 5, 2:55 PM EDTBeach Hazards StatementMQTSchoolcraft35 hr
Sep 5, 2:55 PM EDTLakeshore Flood AdvisoryMQTDelta, Schoolcraft35 hr
Sep 5, 4:32 PM EDTSmall Craft AdvisoryMQT31 hr

Nearby

Gale Warnings in Michigan, 2020Every gale warning in 2020

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.