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HAZARDOUS WEATHER OUTLOOK
National Weather Service Grand Rapids MI
655 AM EST Fri Feb 24 2017

MIZ037>040-043>046-050>052-056>059-064>067-071>074-250945-
Mason-Lake-Osceola-Clare-Oceana-Newaygo-Mecosta-Isabella-Muskegon-
Montcalm-Gratiot-Ottawa-Kent-Ionia-Clinton-Allegan-Barry-Eaton-
Ingham-Van Buren-Kalamazoo-Calhoun-Jackson-
655 AM EST Fri Feb 24 2017

This hazardous weather outlook is for portions of southwest Lower
Michigan.

.DAY ONE...Today and Tonight

Some freezing rain will remain likely this morning north of M-20.
This threat will end by this afternoon as temperatures warm above
freezing.

Areas of fog can be expected through today.

Thunderstorms will be likely through this evening. Severe weather
is possible Southeast of a line from Paw Paw to Alma, with the
best chance Southeast of Interstate 69. The threat of severe
weather will come mainly between 3 pm and 10 pm. The main threat
will be damaging winds of up to 70 mph. There is a small chance of
a tornado Southeast of Interstate 69.

Roads could become slick late tonight. Light snow and wet roads
will freeze up late as temperatures drop below freezing.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Light snow on Saturday could create some slick roads.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed this afternoon.

$$

HAZARDOUS WEATHER OUTLOOK
National Weather Service Grand Rapids MI
655 AM EST Fri Feb 24 2017

LMZ844>849-250945-
St Joseph to South Haven MI-South Haven to Holland MI-
Holland to Grand Haven MI-Grand Haven to Whitehall MI-
Whitehall to Pentwater MI-Pentwater to Manistee MI-
655 AM EST Fri Feb 24 2017

This hazardous weather outlook is for portions of southwest Lower
Michigan.

.DAY ONE...Today and Tonight

Thunderstorms will be likely through early this evening. Severe
weather is not expected on Lake Michigan.

Areas of fog can be expected through today.

Conditions hazardous to small craft early this morning will
diminish by afternoon. Winds and waves will come up once again
late tonight.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Gales will be possible on Saturday.

$$

NJJ

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
445 AM CST Fri Feb 24 2017

LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-251045-
Lake Michigan from Michigan City IN to St. Joseph MI 5 NM
offshore to Mid Lake-
Lake Michigan from Seul Choix Point to Rock Island Passage 5 NM
offshore to Mid Lake-
Lake Michigan South of a line from Seul Choix Point to the
Mackinac Bridge and north of a line from Charlevoix MI to South
Fox Island 5 NM offshore-
Lake Michigan from Charlevoix to Point Betsie MI 5 NM offshore to
Mid Lake-
Lake Michigan from Point Betsie to Manistee MI 5 NM offshore to
Mid Lake-
Lake Michigan from Rock Island Passage to Sturgeon Bay WI-
Lake Michigan from Sturgeon Bay to Two Rivers WI 5 NM offshore to
Mid Lake-
Lake Michigan from Two Rivers to Sheboygan WI 5 NM offshore to
Mid Lake-
Lake Michigan from Sheboygan to Port Washington WI 5 NM offshore
to Mid Lake-
Lake Michigan from Port Washington to North Point Light WI 5 NM
offshore to Mid Lake-
Lake Michigan from North Point Light to Wind Point WI 5 NM
offshore to Mid Lake-
Lake Michigan from Wind Point WI to Winthrop Harbor IL 5 NM
offshore to Mid Lake-
Lake Michigan from Winthrop Harbor to Wilmette Harbor IL 5 NM
offshore to Mid Lake-
Lake Michigan from Wilmette Harbor IL to Michigan City IN 5 NM
offshore to Mid Lake-
Lake Michigan from Pentwater to Manistee MI 5 NM offshore to Mid
Lake-
Lake Michigan from Whitehall to Pentwater MI 5 NM offshore to Mid
Lake-
Lake Michigan from Grand Haven to Whitehall MI 5 NM offshore to
Mid Lake-
Lake Michigan from Holland to Grand Haven MI 5 NM offshore to Mid
Lake-
Lake Michigan from South Haven to Holland MI 5 NM offshore to Mid
Lake-
Lake Michigan from St. Joseph to South Haven MI 5 NM offshore to
Mid Lake-
445 AM CST Fri Feb 24 2017

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE OPEN WATERS OF LAKE
MICHIGAN.

.DAY ONE...Today and Tonight.

Gales are likely.

Scattered thunderstorms are possible, mainly across the south
half of the lake.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Gales are possible Saturday.

&&

$$

Rodriguez

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Hazardous Weather Outlook
National Weather Service Northern Indiana
537 AM EST Fri Feb 24 2017

LMZ043-046-251045-
New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI-
537 AM EST Fri Feb 24 2017

This hazardous weather outlook is for portions of The Nearshore
Waters of Southeastern Lake Michigan.

.DAY ONE...Today and Tonight

Strong to severe storms with gusty winds are expected this
afternoon.

High winds and waves will cause hazardous conditions for small craft
tonight.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

High winds and waves will cause hazardous conditions for small craft
Saturday through Sunday morning.

&&

Stay tuned to NOAA Weather Radio for further details or updates...or
check our web site at weather.gov/iwx

$$

Hazardous Weather Outlook
National Weather Service Northern Indiana
537 AM EST Fri Feb 24 2017

INZ003>009-012>018-020-022>027-032>034-MIZ077>081-OHZ001-002-004-005-
015-016-024-025-251045-
La Porte-St. Joseph IN-Elkhart-Lagrange-Steuben-Noble-De Kalb-Starke-
Pulaski-Marshall-Fulton IN-Kosciusko-Whitley-Allen IN-White-Cass IN-
Miami-Wabash-Huntington-Wells-Adams-Grant-Blackford-Jay-Berrien-
Cass MI-St. Joseph MI-Branch-Hillsdale-Williams-Fulton OH-Defiance-
Henry-Paulding-Putnam-Van Wert-Allen OH-
537 AM EST Fri Feb 24 2017 /437 AM CST Fri Feb 24 2017/

This hazardous weather outlook is for portions of southwest
Michigan...northern Indiana and northwest Ohio.

.DAY ONE...Today and Tonight

Severe storms are possible this afternoon and evening with damaging
winds the main threat. Hail to one inch in diameter and short-lived
tornadoes are also possible.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will be needed this afternoon and evening.

&&

Stay tuned to NOAA Weather Radio for further details or updates...or
check our web site at weather.gov/iwx

$$

Hazardous Weather Outlook
National Weather Service Detroit/Pontiac MI
437 AM EST Fri Feb 24 2017

MIZ047>049-250945-
Midland-Bay-Huron-
437 AM EST Fri Feb 24 2017

This hazardous weather outlook is for portions of southeast
Michigan.

.DAY ONE...Today and Tonight

There is a chance for thunderstorms during the morning as a warm
front lifts through the area. Severe weather is not expected with
this activity while locally heavy downpours and ponding of water on
area roads will be possible.

There remains a marginal risk for severe weather during late
afternoon through this evening. A warm front is expected to be nearby
to the south and thunderstorms along it could produce severe weather
across the area by late afternoon followed by a cold front toward
midnight. Wind gusts around 60 mph and large hail greater than 1
inch will be possible. The most likely window for severe thunderstorms
will be between 7 PM and Midnight. Storm motion will be southwest to
northeast at 50 mph.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Dispatchers please notify your emergency managers immediately. Spotter
activation may be needed this afternoon and tonight.

$$

Hazardous Weather Outlook
National Weather Service Detroit/Pontiac MI
437 AM EST Fri Feb 24 2017

MIZ053>055-060>063-068>070-075-076-082-083-250945-
Saginaw-Tuscola-Sanilac-Shiawassee-Genesee-Lapeer-St. Clair-
Livingston-Oakland-Macomb-Washtenaw-Wayne-Lenawee-Monroe-
437 AM EST Fri Feb 24 2017

This hazardous weather outlook is for portions of southeast
Michigan.

.DAY ONE...Today and Tonight

There is a chance for thunderstorms during the morning as a warm
front lifts through the area. Severe weather is not expected with
this activity while locally heavy downpours and ponding of water on
area roads will be possible.

There remains a risk for severe weather during late afternoon through
this evening as a warm and unstable airmass surges into Southeast
Michigan. Severe thunderstorms will be capable of producing wind
gusts of 60 to 70 mph, large hail greater than 1 inch, and possibly
tornadoes. The most likely window for severe thunderstorms will be
between 7 PM and Midnight. Storm motion will be southwest to
northeast at 50 mph.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Dispatchers please notify your emergency managers immediately. Spotter
activation may be needed this afternoon and tonight.

$$

Hazardous Weather Outlook
National Weather Service Detroit/Pontiac MI
437 AM EST Fri Feb 24 2017

LCZ460-LEZ444-LHZ361>363-421-422-441>443-462>464-250945-
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-
437 AM EST Fri Feb 24 2017

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

.DAY ONE...Today and Tonight

There is a chance for thunderstorms during the morning as a warm
front lifts into southern Lake Huron by afternoon. Brief heavy
downpours will be possible. Severe weather is not anticipated with
morning activity.

There remains a risk for severe thunderstorms by late afternoon
through this evening, mainly over the south third of Lake Huron to
western Lake Erie where warm and unstable air will develop. Severe
thunderstorms will be capable of producing wind gusts of 50 to 60
knots, large hail and possibly tornadoes. The most likely window for
severe thunderstorms will be between 7 PM and Midnight. Storm motion
will be southwest to northeast at 45 knots.

A gale warning is in effect today through this evening for northern
Lake Huron with small craft advisories for the nearshore waters
along the tip of the thumb.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

A gale watch is in effect for all of Lake Huron Saturday and
Saturday night. Refer to the latest marine forecast for details.

Southwest winds could approach gales again Sunday afternoon and
Sunday night.

.SPOTTER INFORMATION STATEMENT...

Dispatchers please notify your emergency managers immediately. Spotter
activation may be needed this afternoon and tonight.

$$

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

BT

Hazardous Weather Outlook
National Weather Service Gaylord MI
319 AM EST Fri Feb 24 2017

LHZ345>349-LMZ323-341-342-344>346-LSZ321-322-MIZ008-015>036-041-042-
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-Chippewa-Mackinac-Emmet-Cheboygan-Presque Isle-
Charlevoix-Leelanau-Antrim-Otsego-Montmorency-Alpena-Benzie-Grand
Traverse-Kalkaska-Crawford-Oscoda-Alcona-Manistee-Wexford-Missaukee-
Roscommon-Ogemaw-Iosco-Gladwin-Arenac-
319 AM EST Fri Feb 24 2017

This hazardous weather outlook is for northern Lower Michigan...
eastern Upper Michigan...and adjacent nearshore waters of Lake
Michigan...Lake Huron and Lake Superior.

.DAY ONE...Today and Tonight.

A wintry mix of snow...rain and freezing rain will continue today
into tonight. Precipitation near and south of M-32 will eventually
become mostly rain. Accumulations of snow and ice are expected,
especially north of M-32. See ongoing advisories for further details.

There is a chance for thunderstorms in northern lower Michigan
today into this evening.

Gale force gusts are expected on most of the nearshore waters of
northern Michigan today and tonight.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Accumulating lake effect snow is expected in the typical snowbelt
areas Saturday into Saturday evening...with gusty winds leading to
areas of blowing snow.

Gale force gusts will continue on most of the nearshore waters of
northern Michigan into Saturday.

.SPOTTER INFORMATION STATEMENT...

Spotters are encouraged to report any significant weather and snow
and rain reports to the National Weather Service. Reports may be
made one of three ways:

Online:   weather.gov/gaylord
Facebook: facebook.com/nwsgaylord

Twitter:  twitter.com/nwsgaylord

&&

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

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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