Lake Huron, 2025Marine Thunderstorm Winds in Lake Huron, October 21, 2025
October 21, 2025 · NWS DTX · 5 events in 4 counties and zones
Thunderstorms moving through Saginaw Bay and southern Lake Huron produced wind gusts in excess of 40 knots.
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- Deaths
- 0
- Injuries
- 0
- Property damage
- None recorded
- Crop damage
- None recorded
- Events
- 5
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
Thunderstorms moving through Saginaw Bay and southern Lake Huron produced wind gusts in excess of 40 knots.
Marine Thunderstorm Wind, Inner Saginaw Bay Sw of Point Au Gres to Bay Port Mi
- When
- October 21, 1:50 PM EST
- Where
- Inner Saginaw Bay Sw of Point Au Gres to Bay Port Mi forecast zone, Saginaw Bay Light
- Measured
- 43 kt (49 mph) measured gust
- Reported by
- C-MAN Station
- Coordinates
- 43.810, -83.720
Marine Thunderstorm Wind, Outer Saginaw Bay Sw of Alabaster to Port Austin Mi to Inner Saginaw Bay
- When
- October 21, 2:20 PM EST
- Where
- Outer Saginaw Bay Sw of Alabaster to Port Austin Mi to Inner Saginaw Bay forecast zone, Gravelly Shoals Light
- Measured
- 43 kt (49 mph) measured gust
- Reported by
- C-MAN Station
- Coordinates
- 44.020, -83.540
Marine Thunderstorm Wind, Outer Saginaw Bay Sw of Alabaster to Port Austin Mi to Inner Saginaw Bay
- When
- October 21, 2:25 PM EST
- Where
- Outer Saginaw Bay Sw of Alabaster to Port Austin Mi to Inner Saginaw Bay forecast zone, 1.7 mi NW of Caseville
- Measured
- 41 kt (47 mph) measured gust
- Reported by
- C-MAN Station
- Coordinates
- 43.950, -83.290
Marine Thunderstorm Wind, Port Austin to Harbor Beach Mi
- When
- October 21, 3:15 PM EST
- Where
- Port Austin to Harbor Beach Mi forecast zone, 1.9 mi ESE of Huron City
- Measured
- 41 kt (47 mph) measured gust
- Reported by
- C-MAN Station
- Coordinates
- 44.023, -82.793
Marine Thunderstorm Wind, Port Sanilac to Port Huron Mi
- When
- October 21, 4:12 PM EST
- Where
- Port Sanilac to Port Huron Mi forecast zone, Fort Gratiot Wlon Station (Ftgm4)
- Measured
- 34 kt (39 mph) measured gust
- Reported by
- C-MAN Station
- Coordinates
- 43.010, -82.420
After NWS Directive 10-1605, the rules offices file Storm Data by.
- Hail in Tennessee, October 21, 20251 in hail · 8 events
- Marine Thunderstorm Winds in Lake St. Clair, October 21, 20256 events
- Hail and Damaging Wind in West Virginia, October 21, 2025$500 · 1.25 in hail · 6 events
- Drought in Maine, October 21 to 31, 20255 events
- Drought in North Carolina, October 21 to 31, 20252 events
- Drought in Oklahoma, October 21 to 31, 20252 events
- High Wind in Illinois, October 21, 202550 kt wind · 2 events
- Waterspout in Lake Erie, October 21, 20252 events
- Drought in Texas, October 21 to 31, 20251 event
- Drought in Indiana, October 21 to 31, 20251 event
- Drought in Arizona, October 21 to 31, 20251 event
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-10-01. Each event’s entry at NCEI: 1298512, 1298514, 1298515, 1298516, 1298517.