Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
303 PM EDT Sat May 31 2025
LHZ347-348-010300-
/O.EXT.KAPX.SC.Y.0061.000000T0000Z-250601T0300Z/
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-
303 PM EDT Sat May 31 2025
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 11 PM EDT THIS
EVENING...
* WHAT...Highest gusts up to 25 kts from the northwest and
highest waves around 3 feet.
* WHERE...5NM East of Mackinac Bridge to Presque Isle Light MI
including Bois Blanc Island and Presque Isle Light to Sturgeon
Pt MI Including Thunder Bay National Marine Sanctuary.
* WHEN...Until 11 PM EDT this evening.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
Frost Advisory
URGENT - WEATHER MESSAGE
National Weather Service Green Bay WI
913 PM CDT Sat May 31 2025
WIZ005-010>013-018-019-021-073-011015-
/O.CON.KGRB.FR.Y.0005.250601T0600Z-250601T1300Z/
Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln-
Langlade-Northern Oconto County-Southern Marinette County-
Including the cities of Crandon, High Falls Reservoir,
Rhinelander, Harmony, Wausaukee, Spread Eagle, Porterfield,
Crivitz, Peshtigo, Niagara, Antigo, Merrill, Mountain, Lakewood,
Tomahawk, Loomis, Townsend, Aurora, Middle Inlet, Commonwealth,
Lac Du Flambeau, and Eagle River
913 PM CDT Sat May 31 2025
...FROST ADVISORY REMAINS IN EFFECT FROM 1 AM TO 8 AM CDT SUNDAY...
* WHAT...Temperatures in the lower and middle 30s will result in
frost formation. A few locations may drop into the upper 20s.
* WHERE...Langlade, Lincoln, Oneida, Vilas, Florence, Forest,
Northern Marinette County, Northern Oconto County, and Southern
Marinette County Counties.
* WHEN...From 1 AM to 8 AM CDT Sunday.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Take steps now to protect tender plants from the cold.
&&
$$
For more information, visit us at http://www.weather.gov/GreenBay
Bersch
URGENT - WEATHER MESSAGE
National Weather Service Grand Rapids MI
1003 PM EDT Sat May 31 2025
MIZ037>040-043>046-011200-
/O.CON.KGRR.FR.Y.0006.250601T0500Z-250601T1200Z/
Mason-Lake-Osceola-Clare-Oceana-Newaygo-Mecosta-Isabella-
Including the cities of Ludington, Big Rapids, Fremont, Reed
City, Clare, Baldwin, Mount Pleasant, and Hart
1003 PM EDT Sat May 31 2025
...FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT SUNDAY...
* WHAT...Temperatures as low as 33 will result in frost formation.
* WHERE...Clare, Isabella, Mecosta, Osceola, Lake, Mason, Newaygo,
and Oceana Counties.
* WHEN...Until 8 AM EDT Sunday.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Take steps now to protect tender plants from the cold.
&&
$$
Duke
URGENT - WEATHER MESSAGE
National Weather Service Marquette MI
211 PM EDT Sat May 31 2025
MIZ001>007-009>014-084-085-011300-
/O.NEW.KMQT.FR.Y.0004.250601T0400Z-250601T1300Z/
Keweenaw-Ontonagon-Northern Houghton-Baraga-Marquette-Alger-Luce-
Gogebic-Iron-Dickinson-Menominee-Delta-Southern Schoolcraft-
Southern Houghton-Northern Schoolcraft-
Including the cities of Ontonagon, Ironwood, Gladstone, Newberry,
Gwinn, Kenton, Grand Marais, Copper Harbor, Hancock, Houghton,
Seney, Manistique, Escanaba, Iron Mountain, Munising, Iron River,
Marquette, Menominee, L`Anse, and Sidnaw
211 PM EDT Sat May 31 2025 /111 PM CDT Sat May 31 2025/
...FROST ADVISORY IN EFFECT FROM MIDNIGHT EDT /11 PM CDT/ TONIGHT TO
9 AM EDT /8 AM CDT/ SUNDAY...
* WHAT...Temperatures as low as 28 will result in frost formation.
* WHERE...Portions of central Upper and western Upper Michigan.
* WHEN...From midnight EDT /11 PM CDT/ tonight to 9 AM EDT /8 AM
CDT/ Sunday.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Take steps now to protect tender plants from the cold.
&&
$$
TAP
URGENT - WEATHER MESSAGE
National Weather Service Gaylord MI
1253 PM EDT Sat May 31 2025
MIZ016>018-020>036-041-042-086>088-095-096-099-010500-
/O.CON.KAPX.FR.Y.0004.250601T0500Z-250601T1200Z/
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-Charlevoix-
1253 PM EDT Sat May 31 2025
...FROST ADVISORY REMAINS IN EFFECT FROM 1 AM TO 8 AM EDT SUNDAY...
* WHAT...Temperatures in the mid to upper 30s, with some isolated
locations in the lower 30s. These temperatures will result in at
least some frost formation.
* WHERE...Eastern Upper and Northern Lower Michigan.
* WHEN...From 1 AM to 8 AM EDT Sunday.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Take steps now to protect tender plants from the cold.
&&
$$
MSB
Air Quality Alert
MIZ037>040-043>046-050>052-056>059-064>067-071>074-010245-
Mason-Lake-Osceola-Clare-Oceana-Newaygo-Mecosta-Isabella-Muskegon-
Montcalm-Gratiot-Ottawa-Kent-Ionia-Clinton-Allegan-Barry-Eaton-
Ingham-Van Buren-Kalamazoo-Calhoun-Jackson-
Including the cities of Ludington, Baldwin, Reed City, Clare, Hart,
Fremont, Big Rapids, Mount Pleasant, Muskegon, Greenville, Alma,
Grand Haven, Jenison, Grand Rapids, Ionia, St. Johns, Holland,
Hastings, Charlotte, Lansing, South Haven, Kalamazoo, Battle Creek,
and Jackson
1141 AM EDT Fri May 30 2025
...Air Quality Advisory in effect for Friday May 30th through 6 AM
Saturday May 31st...
The Michigan Department of Environment, Great Lakes, and Energy has
declared an Air Quality Advisory for Friday May 30th through 6 AM
Saturday May 31st due to wildfire smoke. Pollutants, in the form of
fine particultes (PM 2.5), are expected to be in the Unhealthy for
Sensitive Groups range.
The advisory is in effect for the following Michigan counties...
Allegan...Barry...Calhoun...Clare...Clinton...Eaton...Gratiot...
Ionia...Ingham...Isabella...Jackson...Kalamazoo...Kent...Lake...
Mason...Mecosta...Montcalm...Muskegon...Newaygo...Oceana...
Osceola...Ottawa...Van Buren
It is recommended that, when possible, you avoid strenuous outdoor
activities, especially those with heart disease and respiratory
diseases like asthma. Monitor for symptoms such as wheezing,
coughing, chest tightness, dizziness, or burning in nose, throat,
and eyes. Reduce or eliminate activities that contribute to air
pollution, such as: outdoor burning, use of residential wood
burning devices.
Tips for households: Keep windows closed overnight to prevent
smoke from getting indoors and, if possible, run central air
conditioning with MERV-13 or higher rated filters.
For further information, please see EPAs Air Now site for
up-to-date air quality data: https://www.airnow.gov/
For further health information, please see MDHHS Wildfire Smoke
and Your Health site:
https://www.michigan.gov/mdhhs/safety-injury-prev/environmental-health/
your-health-and-wildfire-smoke
$$
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Green Bay WI
225 PM CDT Sat May 31 2025
WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-011930-
Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln-
Langlade-Menominee-Northern Oconto County-Door-Marathon-Shawano-
Wood-Portage-Waupaca-Outagamie-Brown-Kewaunee-Waushara-Winnebago-
Calumet-Manitowoc-Southern Marinette County-
Southern Oconto County-
225 PM CDT Sat May 31 2025
This Hazardous Weather Outlook is for north-central and northeast
Wisconsin.
.DAY ONE...Tonight
Widespread frost will develop across north-central and parts of
far northeast Wisconsin late tonight. A Frost Advisory has been
issued.
.DAYS TWO THROUGH SEVEN...Sunday through Saturday
Elevated fire weather conditions will be possible over north-central
and parts of far northeast Wisconsin on Sunday afternoon due to
continued low relative humidity.
Building waves will result in dangerous swimming conditions for
Lake Michigan beaches Monday night through Tuesday night.
There is chance of thunderstorms and heavy rainfall Tuesday into
Tuesday night. Strong to severe storms are possible and localized
urban flooding could occur.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed tonight.
$$
Hazardous Weather Outlook
National Weather Service Marquette MI
308 PM EDT Sat May 31 2025
MIZ001>005-007-009>014-084-085-011915-
Keweenaw-Ontonagon-Northern Houghton-Baraga-Marquette-Luce-
Gogebic-Iron-Dickinson-Menominee-Delta-Southern Schoolcraft-
Southern Houghton-Northern Schoolcraft-
308 PM EDT Sat May 31 2025 /208 PM CDT Sat May 31 2025/
This Hazardous Weather Outlook is for portions of central Upper
Michigan and western Upper Michigan.
.DAY ONE...Tonight
A Frost Advisory is in effect late tonight into early Sunday
morning with widespread frost expected across the Upper Peninsula.
.DAYS TWO THROUGH SEVEN...Sunday through Friday
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
The need for weather spotter reports is not anticipated at this
time.
$$
Hazardous Weather Outlook
National Weather Service Marquette MI
308 PM EDT Sat May 31 2025
MIZ006-011915-
Alger-
308 PM EDT Sat May 31 2025
This Hazardous Weather Outlook is for portions of central Upper
Michigan.
.DAY ONE...Tonight
There is a Moderate Swim Risk this afternoon and evening due to
high waves and strong rip currents.
A Frost Advisory is in effect late tonight into early Sunday
morning with widespread frost expected across the Upper Peninsula.
.DAYS TWO THROUGH SEVEN...Sunday through Friday
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
The need for weather spotter reports is not anticipated at this
time.
$$
LC
Hazardous Weather Outlook
National Weather Service Gaylord MI
259 PM EDT Sat May 31 2025
MIZ016>018-020>036-041-042-086>088-095>099-011900-
Emmet-Cheboygan-Presque Isle-Leelanau-Antrim-Otsego-Montmorency-
Alpena-Benzie-Grand Traverse-Kalkaska-Crawford-Oscoda-Alcona-
Manistee-Wexford-Missaukee-Roscommon-Ogemaw-Iosco-Gladwin-Arenac-
Western Chippewa-Central Chippewa-Southeast Chippewa-
Western Mackinac-Eastern Mackinac-
Mackinac Island/Bois Blanc Island-
Beaver Island and surrounding islands-Charlevoix-
259 PM EDT Sat May 31 2025
This hazardous weather outlook is for Eastern Upper Michigan and
Northern Lower Michigan.
.DAY ONE...Through tonight.
Areas of frost are expected later tonight across much of the
area. Please see the latest frost advisory for additional details.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Combination of dry conditions and gusty winds will result in
elevated wildfire danger Sunday afternoon.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not anticipated.
For more information visit http://weather.gov/gaylord.
$$
Hazardous Weather Outlook
National Weather Service Grand Rapids MI
403 AM EDT Sat May 31 2025
LMZ844>849-010815-
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-
403 AM EDT Sat May 31 2025
This hazardous weather outlook is for the nearshore waters from
St Joseph to Manistee.
.DAY ONE...Today and Tonight
North winds may approach Small Craft Advisory conditions this
afternoon.
.DAYS TWO THROUGH SEVEN...Sunday through Friday
Winds and waves will be hazardous to small craft Monday night into
Wednesday.
Thunderstorms will be possible Tuesday night through Friday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
Hazardous Weather Outlook
National Weather Service Grand Rapids MI
403 AM EDT Sat May 31 2025
MIZ037>040-043>046-050>052-056>059-064>067-071>074-010815-
Mason-Lake-Osceola-Clare-Oceana-Newaygo-Mecosta-Isabella-Muskegon-
Montcalm-Gratiot-Ottawa-Kent-Ionia-Clinton-Allegan-Barry-Eaton-
Ingham-Van Buren-Kalamazoo-Calhoun-Jackson-
403 AM EDT Sat May 31 2025
This hazardous weather outlook is for portions of southwest Lower
Michigan.
.DAY ONE...Today and Tonight
Patchy frost is possible tonight mainly along and north of US-10
and in low lying areas.
.DAYS TWO THROUGH SEVEN...Sunday through Friday
Thunderstorms will be possible Tuesday night through Friday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
