Alert archive / Michigan / Gale Warnings in 2025

Gale Warning 4, NWS Gaylord, MI

January 26, 2025

NWS Gaylord, MI issued this gale warning at Jan 26, 2025, 4:05 AM EST. It took effect at Jan 26, 2025, 8:00 PM EST. It was in force for 29 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
Jan 26, 2025, 4:05 AM EST (09:05 UTC)
In effect from
Jan 26, 2025, 8:00 PM EST
Expired
Jan 28, 2025, 1:00 AM EST
In force
29 hr
Issued by
NWS Gaylord, MI

The text

As transmitted.

103 
WHUS73 KAPX 260905
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
405 AM EST Sun Jan 26 2025

LHZ345>349-261715-
/O.CAN.KAPX.SC.Y.0009.000000T0000Z-250127T0000Z/
/O.UPG.KAPX.GL.A.0001.250127T0000Z-250128T0600Z/
/O.NEW.KAPX.GL.W.0004.250127T0500Z-250128T0600Z/
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-
405 AM EST Sun Jan 26 2025

...GALE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 1 AM EST
TUESDAY...
...SMALL CRAFT ADVISORY IS CANCELLED...

* WHAT...Highest gusts up to 40 kts from the west and highest 
  waves around 11 feet expected.

* WHERE...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 and Sturgeon 
  Pt to Alabaster MI.

* WHEN...From midnight tonight to 1 AM EST Tuesday.

* IMPACTS...Strong winds will cause hazardous highest waves 
  which could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LMZ323-341-342-344>346-261715-
/O.CAN.KAPX.SC.Y.0009.000000T0000Z-250127T0000Z/
/O.UPG.KAPX.GL.A.0001.250127T0000Z-250128T0600Z/
/O.NEW.KAPX.GL.W.0004.250127T0100Z-250128T0200Z/
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-
405 AM EST Sun Jan 26 2025

...GALE WARNING IN EFFECT FROM 8 PM THIS EVENING TO 9 PM EST
MONDAY...
...SMALL CRAFT ADVISORY IS CANCELLED...

* WHAT...Highest gusts up to 40 kts from the west and highest 
  waves around 12 feet expected.

* WHERE...Portions of Lake Michigan. 

* WHEN...From 8 PM this evening to 9 PM EST Monday.

* IMPACTS...Strong winds will cause hazardous highest waves 
  which could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LMZ362-261015-
/O.CAN.KAPX.GL.A.0001.250127T0000Z-250128T0600Z/
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 5NM offshore-
405 AM EST Sun Jan 26 2025

...GALE WATCH IS CANCELLED...

$$

LSZ321-322-261715-
/O.EXT.KAPX.SC.Y.0009.000000T0000Z-250127T1800Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-
405 AM EST Sun Jan 26 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 PM EST MONDAY...

* WHAT...Highest gusts up to 30 kts from the west and highest 
  waves around 11 feet.

* WHERE...Whitefish Bay (U. S. Portion)/Whitefish Point to Point 
  Iroquois MI and St. Marys River Point Iroquois to E. 
  Potagannissing Bay.

* WHEN...Until 1 PM EST Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

JZ
9 follow-up statements
629 
WHUS73 KAPX 261542
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1042 AM EST Sun Jan 26 2025

LMZ323-341-342-344>346-262345-
/O.CON.KAPX.GL.W.0004.250127T0100Z-250128T0200Z/
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-
1042 AM EST Sun Jan 26 2025

...GALE WARNING REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 9 PM
EST MONDAY...

* WHAT...Highest gusts up to 40 kts from the west and highest 
  waves around 12 feet expected.

* WHERE...Portions of Lake Michigan.

* WHEN...From 8 PM this evening to 9 PM EST Monday.

* IMPACTS...Strong winds will cause hazardous highest waves 
  which could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LHZ345>349-262345-
/O.CON.KAPX.GL.W.0004.250127T0500Z-250128T0600Z/
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-
1042 AM EST Sun Jan 26 2025

...GALE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 1 AM
EST TUESDAY...

* WHAT...Highest gusts up to 40 kts from the west and highest 
  waves around 11 feet expected.

* WHERE...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 and Sturgeon 
  Pt to Alabaster MI.

* WHEN...From midnight tonight to 1 AM EST Tuesday.

* IMPACTS...Strong winds will cause hazardous highest waves 
  which could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LSZ321-322-262345-
/O.CON.KAPX.SC.Y.0009.000000T0000Z-250127T1800Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-
1042 AM EST Sun Jan 26 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST MONDAY...

* WHAT...Highest gusts up to 30 kts from the west and highest 
  waves around 11 feet.

* WHERE...Whitefish Bay (U. S. Portion)/Whitefish Point to Point 
  Iroquois MI and St. Marys River Point Iroquois to E. 
  Potagannissing Bay.

* WHEN...Until 1 PM EST Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$
519 
WHUS73 KAPX 261926
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
226 PM EST Sun Jan 26 2025

LSZ321-322-270330-
/O.UPG.KAPX.SC.Y.0009.000000T0000Z-250127T1800Z/
/O.EXA.KAPX.GL.W.0004.250127T0100Z-250128T0200Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-
226 PM EST Sun Jan 26 2025

...GALE WARNING IN EFFECT FROM 8 PM THIS EVENING TO 9 PM EST
MONDAY...

* WHAT...Highest gusts up to 45 kts from the west and highest 
  waves around 18 feet expected.

* WHERE...Whitefish Bay (U. S. Portion)/Whitefish Point to Point 
  Iroquois MI and St. Marys River Point Iroquois to E. 
  Potagannissing Bay.

* WHEN...From 8 PM this evening to 9 PM EST Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LMZ323-341-342-344>346-270330-
/O.CON.KAPX.GL.W.0004.250127T0100Z-250128T0200Z/
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-
226 PM EST Sun Jan 26 2025

...GALE WARNING REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 9 PM
EST MONDAY...

* WHAT...Highest gusts up to 40 kts from the west and highest 
  waves around 12 feet expected.

* WHERE...Portions of Lake Michigan.

* WHEN...From 8 PM this evening to 9 PM EST Monday.

* IMPACTS...Strong winds will cause hazardous highest waves 
  which could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LHZ345>349-270330-
/O.CON.KAPX.GL.W.0004.250127T0500Z-250128T0600Z/
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-
226 PM EST Sun Jan 26 2025

...GALE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 1 AM
EST TUESDAY...

* WHAT...Highest gusts up to 40 kts from the west and highest 
  waves around 11 feet expected.

* WHERE...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 and Sturgeon 
  Pt to Alabaster MI.

* WHEN...From midnight tonight to 1 AM EST Tuesday.

* IMPACTS...Strong winds will cause hazardous highest waves 
  which could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$
260 
WHUS73 KAPX 270215
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
915 PM EST Sun Jan 26 2025

LMZ323-341-342-344>346-271015-
/O.CON.KAPX.GL.W.0004.000000T0000Z-250128T0200Z/
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-
915 PM EST Sun Jan 26 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 9 PM EST MONDAY...

* WHAT...Highest gusts up to 45 kts from the west and highest 
  waves around 13 feet.

* WHERE...Portions of Lake Michigan. 

* WHEN...Until 9 PM EST Monday.

* IMPACTS...Strong winds will cause hazardous highest waves 
  which could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LHZ345>349-271015-
/O.CON.KAPX.GL.W.0004.250127T0500Z-250128T0600Z/
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-
915 PM EST Sun Jan 26 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 1 AM EST TUESDAY...

* WHAT...Highest gusts up to 45 kts from the west and highest 
  waves around 12 feet expected.

* WHERE...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 and Sturgeon 
  Pt to Alabaster MI.

* WHEN...Until 1 AM EST Tuesday.

* IMPACTS...Strong winds will cause hazardous highest waves 
  which could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LSZ321-322-271015-
/O.CON.KAPX.GL.W.0004.000000T0000Z-250128T0200Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-
915 PM EST Sun Jan 26 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 9 PM EST MONDAY...

* WHAT...Highest gusts up to 45 kts from the west and highest 
  waves around 19 feet.

* WHERE...Whitefish Bay (U. S. Portion)/Whitefish Point to Point 
  Iroquois MI and St. Marys River Point Iroquois to E. 
  Potagannissing Bay.

* WHEN...Until 9 PM EST Monday.

* IMPACTS...Strong winds will cause hazardous highest waves 
  which could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$
343 
WHUS73 KAPX 270933
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
433 AM EST Mon Jan 27 2025

LMZ323-341-342-344>346-271745-
/O.CON.KAPX.GL.W.0004.000000T0000Z-250128T0200Z/
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-
433 AM EST Mon Jan 27 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 9 PM EST THIS EVENING...

* WHAT...Highest gusts up to 45 kts from the west and highest 
  waves around 14 feet.

* WHERE...Portions of Lake Michigan. 

* WHEN...Until 9 PM EST this evening.

* IMPACTS...Strong winds will cause hazardous highest waves 
  which could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LHZ345>349-271745-
/O.CON.KAPX.GL.W.0004.000000T0000Z-250128T0600Z/
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-
433 AM EST Mon Jan 27 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 1 AM EST TUESDAY...

* WHAT...Highest gusts up to 45 kts from the west and highest 
  waves around 13 feet.

* WHERE...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 and Sturgeon 
  Pt to Alabaster MI.

* WHEN...Until 1 AM EST Tuesday.

* IMPACTS...Strong winds will cause hazardous highest waves 
  which could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LSZ321-322-271745-
/O.CON.KAPX.GL.W.0004.000000T0000Z-250128T0200Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-
433 AM EST Mon Jan 27 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 9 PM EST THIS EVENING...

* WHAT...Highest gusts up to 40 kts from the west and highest 
  waves around 14 feet.

* WHERE...Whitefish Bay (U. S. Portion)/Whitefish Point to Point 
  Iroquois MI and St. Marys River Point Iroquois to E. 
  Potagannissing Bay.

* WHEN...Until 9 PM EST this evening.

* IMPACTS...Strong winds will cause hazardous highest waves 
  which could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

JZ
924 
WHUS73 KAPX 271544
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1044 AM EST Mon Jan 27 2025

LMZ323-341-342-344>346-272345-
/O.CON.KAPX.GL.W.0004.000000T0000Z-250128T0200Z/
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-
1044 AM EST Mon Jan 27 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 9 PM EST THIS EVENING...

* WHAT...Highest gusts up to 45 kts from the west and highest 
  waves around 14 feet.

* WHERE...Portions of Lake Michigan.

* WHEN...Until 9 PM EST this evening.

* IMPACTS...Strong winds will cause hazardous highest waves 
  which could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LHZ345>349-272345-
/O.CON.KAPX.GL.W.0004.000000T0000Z-250128T0600Z/
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-
1044 AM EST Mon Jan 27 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 1 AM EST TUESDAY...

* WHAT...Highest gusts up to 45 kts from the west and highest 
  waves around 13 feet.

* WHERE...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 and Sturgeon 
  Pt to Alabaster MI.

* WHEN...Until 1 AM EST Tuesday.

* IMPACTS...Strong winds will cause hazardous highest waves 
  which could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LSZ321-322-272345-
/O.CON.KAPX.GL.W.0004.000000T0000Z-250128T0200Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-
1044 AM EST Mon Jan 27 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 9 PM EST THIS EVENING...

* WHAT...Highest gusts up to 40 kts from the west and highest 
  waves around 14 feet.

* WHERE...Whitefish Bay (U. S. Portion)/Whitefish Point to Point 
  Iroquois MI and St. Marys River Point Iroquois to E. 
  Potagannissing Bay.

* WHEN...Until 9 PM EST this evening.

* IMPACTS...Strong winds will cause hazardous highest waves 
  which could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$
322 
WHUS73 KAPX 271938
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
238 PM EST Mon Jan 27 2025

LMZ323-341-342-344>346-280200-
/O.CON.KAPX.GL.W.0004.000000T0000Z-250128T0200Z/
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-
238 PM EST Mon Jan 27 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 9 PM EST THIS EVENING...

* WHAT...Highest gusts up to 45 kts from the west and highest 
  waves around 14 feet.

* WHERE...Portions of Lake Michigan.

* WHEN...Until 9 PM EST this evening.

* IMPACTS...Strong winds will cause hazardous highest waves 
  which could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LHZ345>349-280345-
/O.CON.KAPX.GL.W.0004.000000T0000Z-250128T0600Z/
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-
238 PM EST Mon Jan 27 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 1 AM EST TUESDAY...

* WHAT...Highest gusts up to 45 kts from the west and highest 
  waves around 13 feet.

* WHERE...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 and Sturgeon 
  Pt to Alabaster MI.

* WHEN...Until 1 AM EST Tuesday.

* IMPACTS...Strong winds will cause hazardous highest waves 
  which could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LSZ321-322-280200-
/O.CON.KAPX.GL.W.0004.000000T0000Z-250128T0200Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-
238 PM EST Mon Jan 27 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 9 PM EST THIS EVENING...

* WHAT...Highest gusts up to 40 kts from the west and highest 
  waves around 14 feet.

* WHERE...Whitefish Bay (U. S. Portion)/Whitefish Point to Point 
  Iroquois MI and St. Marys River Point Iroquois to E. 
  Potagannissing Bay.

* WHEN...Until 9 PM EST this evening.

* IMPACTS...Strong winds will cause hazardous highest waves 
  which could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$
410 
WHUS73 KAPX 280145
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
845 PM EST Mon Jan 27 2025

LMZ323-341-342-344>346-280600-
/O.EXT.KAPX.GL.W.0004.000000T0000Z-250128T0600Z/
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-
845 PM EST Mon Jan 27 2025

...GALE WARNING NOW IN EFFECT UNTIL 1 AM EST TUESDAY...

* WHAT...Highest gusts up to 35 kts from the northwest and 
  highest waves around 9 feet.

* WHERE...Portions of Lake Michigan. 

* WHEN...Until 1 AM EST Tuesday.

* IMPACTS...Strong winds will cause hazardous highest waves 
  which could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LSZ321-322-280600-
/O.EXT.KAPX.GL.W.0004.000000T0000Z-250128T0600Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-
845 PM EST Mon Jan 27 2025

...GALE WARNING NOW IN EFFECT UNTIL 1 AM EST TUESDAY...

* WHAT...Highest gusts up to 35 kts from the northwest and 
  highest waves around 14 feet.

* WHERE...Whitefish Bay (U. S. Portion)/Whitefish Point to Point 
  Iroquois MI and St. Marys River Point Iroquois to E. 
  Potagannissing Bay.

* WHEN...Until 1 AM EST Tuesday.

* IMPACTS...Strong winds will cause hazardous highest waves 
  which could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LHZ345>349-280600-
/O.CON.KAPX.GL.W.0004.000000T0000Z-250128T0600Z/
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-
845 PM EST Mon Jan 27 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 1 AM EST TUESDAY...

* WHAT...Highest gusts up to 35 kts from the northwest and 
  highest waves around 9 feet.

* WHERE...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 and Sturgeon 
  Pt to Alabaster MI.

* WHEN...Until 1 AM EST Tuesday.

* IMPACTS...Strong winds will cause hazardous highest waves 
  which could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$
774 
WHUS73 KAPX 280521
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1221 AM EST Tue Jan 28 2025

LHZ345>349-281330-
/O.CON.KAPX.GL.W.0004.000000T0000Z-250128T0600Z/
/O.NEW.KAPX.SC.Y.0010.250128T0600Z-250128T1600Z/
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-
1221 AM EST Tue Jan 28 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 1 AM EST EARLY THIS
MORNING...
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EST THIS MORNING...

* WHAT...For the Gale Warning, Highest gusts up to 40 kts from 
  the northwest and highest waves around 9 feet. For the Small 
  Craft Advisory, Highest gusts up to 35 kts from the northwest 
  and highest waves around 8 feet expected.

* WHERE...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 and Sturgeon 
  Pt to Alabaster MI.

* WHEN...For the Gale Warning, until 1 AM EST early this 
  morning. For the Small Craft Advisory, until 11 AM EST this 
  morning.

* IMPACTS...Strong winds will cause hazardous highest waves 
  which could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LMZ323-341-342-344>346-281330-
/O.CON.KAPX.GL.W.0004.000000T0000Z-250128T0600Z/
/O.NEW.KAPX.SC.Y.0010.250128T0600Z-250128T1600Z/
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-
1221 AM EST Tue Jan 28 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 1 AM EST EARLY THIS
MORNING...
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EST THIS MORNING...

* WHAT...For the Gale Warning, Highest gusts up to 30 kts from 
  the north and highest waves around 8 feet. For the Small Craft 
  Advisory, Highest gusts up to 30 kts from the northwest and 
  highest waves around 8 feet expected.

* WHERE...Portions of Lake Michigan. 

* WHEN...For the Gale Warning, until 1 AM EST early this 
  morning. For the Small Craft Advisory, until 11 AM EST this 
  morning.

* IMPACTS...Strong winds will cause hazardous highest waves 
  which could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LSZ321-322-281330-
/O.CON.KAPX.GL.W.0004.000000T0000Z-250128T0600Z/
/O.NEW.KAPX.SC.Y.0010.250128T0600Z-250128T1600Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-
1221 AM EST Tue Jan 28 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 1 AM EST EARLY THIS
MORNING...
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EST THIS MORNING...

* WHAT...For the Gale Warning, Highest gusts up to 30 kts from 
  the north and highest waves around 9 feet. For the Small Craft 
  Advisory, Highest gusts up to 25 kts from the north and 
  highest waves around 8 feet expected.

* WHERE...Whitefish Bay (U. S. Portion)/Whitefish Point to Point 
  Iroquois MI and St. Marys River Point Iroquois to E. 
  Potagannissing Bay.

* WHEN...For the Gale Warning, until 1 AM EST early this 
  morning. For the Small Craft Advisory, until 11 AM EST this 
  morning.

* IMPACTS...Strong winds will cause hazardous highest waves 
  which could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$
551 
WHUS73 KAPX 280603
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
103 AM EST Tue Jan 28 2025

LHZ345>349-LMZ323-341-342-344>346-LSZ321-322-281415-
/O.EXP.KAPX.GL.W.0004.000000T0000Z-250128T0600Z/
/O.CON.KAPX.SC.Y.0010.000000T0000Z-250128T1600Z/
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-
103 AM EST Tue Jan 28 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM EST THIS
MORNING...
...GALE WARNING HAS EXPIRED...

* WHAT...Highest gusts up to 35 kts from the northwest and 
  highest waves around 8 feet.

* WHERE...Portions of Lake Huron, Lake Michigan and Lake 
  Superior. 

* WHEN...Until 11 AM EST this morning.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

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 Gaylord, MI wrote its last area forecast discussion before this gale warning went out at Jan 26, 3:30 AM EST, 35 minutes earlier. Its key messages:

  • Lake effect snow showers diminish today.
  • Snow chances at times through mid-next week.
  • Increasingly gusty winds this afternoon through Monday night.
Area forecast discussion, Jan 26, 3:30 AM EST, 35 minutes before
Area Forecast Discussion
National Weather Service Gaylord MI
330 AM EST Sun Jan 26 2025

.KEY MESSAGES...

- Lake effect snow showers diminish today.

- Snow chances at times through mid-next week.

- Increasingly gusty winds this afternoon through Monday night.

&&

.SHORT TERM /THROUGH TONIGHT/...
Issued at 330 AM EST Sun Jan 26 2025

Pattern/synopsis: An initial cold front is moving quickly across
the eastern lakes, with a secondary front making progress into
upper MI. High pressure over the central high plains extends
ridging into the OH Valley. Aloft, nw flow is already
reestablished. A moisture-starved wave digs across the area late
today, with additional energy and better moisture just upstream
by Monday morning.

Forecast: Wnw-flow lake effect snow is occurring, a fair bit
more vigorous on Superior than Lake MI. Will keep an eye on
trends for a little longer... might end up extending the
advisory for Chip Co later into the morning. For now will keep
the current headlines thru 7 am.

850mb thermal trof (into the mid minus teens) is crossing the
region early this morning. We are warm advecting by this
afternoon, with 850mb temps into minus single digits by evening.
As is typical, inversion heights will fall as warm advection
develops. Winds also back to wsw today. Lake effect snow will
diminish with time, though pops will be reasonably high in wnw
flow areas to start the morning. Only a slight chance for snow
by late in the day in wsw flow areas (far northern lower MI).
Daytime accums 1" to locally 2" in western Chippewa, less than
1" elsewhere.

Mainly quiet tonight. Deeper moisture remains upstream, though
layered clouds will increase with time. Perhaps a small chance
for some light snow very late tonight, with higher pops during
the day Monday. Sw surface winds will increase (though
increasing stability will limit the degree that winds can mix
down). Exposed areas can expect some blowing/drifting snow late
tonight.

Max temps today low-mid 20s for most, maybe upper 20s on the
coast near/south of Empire. Lows tonight mid teens to mid 20s,
and will be relatively early, with rising temps overnight.

&&

.LONG TERM /MONDAY THROUGH SATURDAY/...
Issued at 330 AM EST Sun Jan 26 2025

Pattern Synopsis/Forecast:

Longwave troughing located across the eastern half of CONUS, will
provide enough support for occasional snow showers and gusty winds
through the long-term as shortwaves track through the flow. At the
end of the period, guidance continues to support ridging tracking
back into the Great Lakes region in advance of a developing low
pressure over the Plains.

Forecast Details:

At the start of the period Monday, a passing clipper to the north of
the region will aide in increasing winds region-wide. Gusts as high
as 30-40 mph will be possible, with the highest expected near the
Lake Michigan shoreline. Along with gusty winds, chances for
accumulating snowfall increase through the day as a more favorable
environment creeps into the region from the north. Best chances for
snow will be Monday afternoon through Monday night, especially in
the snow belts of eastern upper and northwest lower. Aformentioned
gusty winds combined with accumulating snowfall may result in
blowing/ drifting snow which could reduce visibilities and create
pockets of hazardous travel. Late Tuesday into Wednesday brings the
next system with widespread accumulating light to moderate snowfall
across much of the Northwoods. Winds will slowly decrease heading
into Tuesday/ Wednesday but still expected to be breezy with gusts
20+ mph, which could still produce visibility reductions during this
timeframe. Occasional lake effect snow showers will be possible into
Thursday ahead of ridging beginning to nose in from the southwest.
Aforementioned ridging will build in advance of a closed low
pressure thats progged to impact the region by the weekend. Guidance
continues to have several questions on how/where this feature will
evolve, so this will be something we will keep our eyes on in the
coming week.

&&

.AVIATION /06Z TAFS THROUGH 06Z MONDAY/...
Issued at 1045 PM EST Sat Jan 25 2025

Low level winds will continue to switch from the SW to the W/NW
overnight in the wake of a strong cold front sweeping through
Michigan. W/NW lake effect snow showers will continue to
develop and become organized overnight...targeting our snowbelt
areas for the most persistent and heaviest snow shower activity.
Prevailing conditions will remain low VFR/MVFR overnight...
dropping to IFR within heavier snow showers. Conditions will
improve to low VFR on Sunday as lake effect snow showers come to
a temporary end. Surface winds will become west and eventually
W/NW at 15 to 25 kts overnight...with some higher gusts
expected.

&&

.APX WATCHES/WARNINGS/ADVISORIES...
MI...Gale Watch from this evening through late Monday night for
     MIZ098.
     Winter Weather Advisory until 7 AM EST this morning for MIZ016-
     017-021-022-086-087-099.
MARINE...Small Craft Advisory until 7 PM EST this evening for
     LHZ345>349.
     Gale Watch from this evening through late Monday night for
     LHZ345>349.
     Small Craft Advisory until 7 PM EST this evening for LMZ323-
     341-342-344>346.
     Gale Watch from this evening through late Monday night for
     LMZ323-341-342-344>346-362.
     Small Craft Advisory until 7 PM EST this evening for LSZ321-
     322.

&&

SHORT TERM...JZ
LONG TERM...NSC
AVIATION...MLR
Hazardous weather outlook, Jan 26, 3:34 AM EST, 31 minutes before
Hazardous Weather Outlook
National Weather Service Gaylord MI
334 AM EST Sun Jan 26 2025

MIZ016>018-020>036-041-042-086>088-095>099-271200-
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-
334 AM EST Sun Jan 26 2025

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

.DAY ONE...Today and tonight.

Lake effect snow in the snowbelts will diminish this morning.
See latest winter weather advisory for details.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Snow and gusty winds are possible Monday through Monday night,
especially across eastern upper and northwest lower Michigan.

Additional snow chances continue at various times through at least
the middle of next week.

.SPOTTER INFORMATION STATEMENT...

Spotters are encouraged to report snowfall amounts 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.

LHZ345>349-LMZ323-341-342-344>346-LSZ321-322-271200-
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-
334 AM EST Sun Jan 26 2025

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

.DAY ONE...Today and tonight.

Gale force winds are possible tonight.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Gale force winds are possible Monday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated.

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

JZ

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 25, 9:36 PM ESTGale WatchAPX6 hr
Jan 26, 1:33 PM ESTWind AdvisoryAPXAlcona, Alpena, Antrim, Arenac, Benzie, Charlevoix and 18 more30 hr

Nearby

Gale Warnings in Michigan, 2025Every gale warning in 2025

Sources

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