Alert archive / Michigan / Special Marine Warnings in 2021

Special Marine Warning 37, NWS Gaylord, MI

August 24, 2021

NWS Gaylord, MI issued this special marine warning at Aug 24, 2021, 3:27 PM EDT. It was in force for 48 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Aug 24, 2021, 3:27 PM EDT (19:27 UTC)
Expired
Aug 24, 2021, 4:15 PM EDT
In force
48 min
Issued by
NWS Gaylord, MI
Area
Storm-based polygon
Hail
0.75 in
Wind
34.0 mph

What forecasters said that day

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

NWS Gaylord, MI wrote its last area forecast discussion before this special marine warning went out at Aug 24, 2:22 PM EDT, 1 hour 5 minutes earlier.

Area forecast discussion, Aug 24, 2:22 PM EDT, 1 hour 5 minutes before
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Hazardous weather outlook, Aug 24, 9:37 AM EDT, 5 hours 50 minutes before
Hazardous Weather Outlook
National Weather Service Gaylord MI
937 AM EDT Tue Aug 24 2021

MIZ016>018-020>036-041-042-086>088-095>099-251200-
Emmet-Cheboygan-Presque Isle-Leelanau-Antrim-Otsego-Montmorency-
Alpena-Benzie-Grand Traverse-Kalkaska-Crawford-Oscoda-Alcona-
Manistee-Wexford-Missaukee-Roscommon-Ogemaw-Iosco-Gladwin-Arenac-
Western Chippewa-Central Chippewa-Southeast Chippewa-
Western Mackinac-Eastern Mackinac-
Mackinac Island/Bois Blanc Island-
Beaver Island and surrounding islands-Charlevoix-
937 AM EDT Tue Aug 24 2021

This hazardous weather outlook is for Eastern Upper Michigan and
Northern Lower Michigan.

.DAY ONE...Through tonight.

There is a chance of thunderstorms across far northwest lower
Michigan later this afternoon, with the threat for thunderstorms
spreading across the remainder of the area tonight. Severe weather
is not expected at this time.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Varying chances of thunderstorms throughout the period from
Wednesday through Sunday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated.

For more information visit http://weather.gov/gaylord.

LHZ345>349-LMZ323-341-342-344>346-LSZ321-322-251200-
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-St Ignace to False Detour Channel-
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-Sturgeon Pt to Alabaster MI-
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-Seul Choix Point to 5NM West of Mackinac Bridge-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-
937 AM EDT Tue Aug 24 2021

This hazardous weather outlook is for the northern Michigan
nearshore waters of Lake Huron, Lake Michigan and Lake Superior.

.DAY ONE...Through tonight.

There is a chance of thunderstorms later this afternoon across
northern Lake Michigan, with thunderstorm chances spreading east
across the remainder of our nearshore waters tonight. While storms
are expected to remain below severe limits, any storms will be
capable of producing erratic gusty winds.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Varying chances of thunderstorms throughout the period from
Wednesday through Sunday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated.

For more information visit http://weather.gov/gaylord.

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 24, 3:30 PM EDTSpecial Weather StatementAPXManistee45 min
Aug 24, 4:05 PM EDTSpecial Weather StatementAPXManistee40 min
Aug 24, 4:39 PM EDTSpecial Weather StatementAPXWexford51 min
Aug 24, 5:53 PM EDTSpecial Weather StatementAPXGladwin37 min
Aug 24, 6:15 PM EDTSpecial Weather StatementAPXGladwin60 min
Aug 24, 6:25 PM EDTSevere Thunderstorm WarningAPXGladwin52 min
Aug 24, 6:47 PM EDTSevere Thunderstorm WarningAPXArenac58 min
Aug 24, 7:35 PM EDTSpecial Weather StatementAPXIosco25 min
Aug 24, 7:40 PM EDTSpecial Marine WarningAPX50 min

Nearby

Special Marine Warnings in Michigan, 2021Every special marine 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.