Alert archive / Michigan / Small Craft Advisories in 2017

Small Craft Advisory 92, NWS Detroit, MI

December 7, 2017

NWS Detroit, MI issued this small craft advisory at Dec 7, 2017, 9:44 PM EST. It took effect at Dec 8, 2017, 3:00 AM EST. It was in force for .

The area

The counties it named.

The facts

Issued
Dec 7, 2017, 9:44 PM EST (02:44 UTC)
In effect from
Dec 8, 2017, 3:00 AM EST
Expired
Dec 8, 2017, 2:54 AM EST
In force
Issued by
NWS Detroit, MI

What forecasters said that day

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

NWS Detroit, MI wrote its last area forecast discussion before this small craft advisory went out at Dec 7, 6:39 PM EST, 3 hours 5 minutes earlier.

Area forecast discussion, Dec 7, 6:39 PM EST, 3 hours 5 minutes before
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Hazardous weather outlook, Dec 7, 4:02 AM EST, 17 hours 42 minutes before
Hazardous Weather Outlook
National Weather Service Detroit/Pontiac MI
402 AM EST Thu Dec 7 2017

MIZ047>049-053>055-060>063-068>070-075-076-082-083-081000-
Midland-Bay-Huron-Saginaw-Tuscola-Sanilac-Shiawassee-Genesee-Lapeer-
St. Clair-Livingston-Oakland-Macomb-Washtenaw-Wayne-Lenawee-Monroe-
402 AM EST Thu Dec 7 2017

This hazardous weather outlook is for portions of southeast
Michigan.

.DAY ONE...Today and Tonight

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

There is the potential for accumulating snowfall late Friday night
and Saturday as a clipper system moves across the region.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today and tonight.

LCZ460-LEZ444-LHZ361>363-421-422-441>443-462>464-081000-
Lake St Clair-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
Lake Huron from Presque Isle Light to Sturgeon Point MI beyond 5NM
off shore-
Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off shore-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw
Bay-Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
Port Austin to Harbor Beach MI-Harbor Beach to Port Sanilac MI-
Port Sanilac to Port Huron MI-
Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore-
Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore-
Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore-
402 AM EST Thu Dec 7 2017

This hazardous weather outlook is for portions of Lake Erie, Lake
Huron and Lake St Clair.

.DAY ONE...Today and Tonight

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

A Gale Watch is in effect for central Lake Huron and outer Saginaw
Bay Friday. Please refer to the latest marine forecasts for more
details.

There is the potential for accumulating snowfall late Friday night
and Saturday as a clipper system moves across the region.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today and tonight.

You can obtain your latest National Weather Service forecasts online
at www.weather.gov/detroit.

IRL

The office that day

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

IssuedProductOfficeCountiesLasted
Dec 8, 2:54 AM ESTGale WarningDTX13 hr

Nearby

Small Craft Advisories in Michigan, 2017Every small craft advisory in 2017

Sources

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