Alert archive / Michigan / Severe Thunderstorm Warnings in 2026
Severe Thunderstorm Warning 26, NWS Gaylord, MI
NWS Gaylord, MI issued this severe thunderstorm warning at May 18, 2026, 2:25 PM EDT for Cheboygan County, Presque Isle County, Michigan. It was in force for 51 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- May 18, 2026, 2:25 PM EDT (18:25 UTC)
- Expired
- May 18, 2026, 3:16 PM EDT
- In force
- 51 min
- Issued by
- NWS Gaylord, MI
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Cheboygan County, MI, Presque Isle County, MI
The radar
The NCL Michigan radar (KAPX), 73 km from the middle of the area, began a volume at 18:27 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| May 18, 12:59 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
The nearest sounding before it
Detroit, MI (KDTX), launched 12:00Z, 6.4 hours before the alert went out and 308 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 97 J/kg
- Mixed-layer CIN
- -412 J/kg
- Mixed-layer LCL
- 1455 m above ground
- 0-6 km bulk shear
- 26 kt
- 0-1 km storm-relative helicity
- 31 m²/s²
- 0-3 km storm-relative helicity
- 15 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
Hazardous weather outlook, May 17, 2:44 PM EDT, 23 hours 41 minutes before
Hazardous Weather Outlook National Weather Service Gaylord MI 244 PM EDT Sun May 17 2026 MIZ016>018-020>036-041-042-086>088-095>099-182200- 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- 244 PM EDT Sun May 17 2026 This hazardous weather outlook is for Eastern Upper Michigan and Northern Lower Michigan. .DAY ONE...This afternoon and tonight. Scattered thunderstorms are expected this afternoon and tonight. While most of these storms will remain sub-severe, a few storms capable of producing marginally severe size hail and gusty winds are possible. There is a very small chance for tornadoes as well later this afternoon and early evening, especially along and south of M-55. .DAYS TWO THROUGH SEVEN...Monday through Saturday. Thunderstorms will be possible at times through Tuesday. A few of these storms may reach severe limits. .SPOTTER INFORMATION STATEMENT... Spotters are encouraged to report any significant weather and rainfall 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-LSZ321-322-182200- 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- 244 PM EDT Sun May 17 2026 This hazardous weather outlook is for the northern Michigan nearshore waters of Lake Huron, Lake Michigan and Lake Superior. .DAY ONE...This afternoon and tonight. Scattered thunderstorms are expected this afternoon and tonight. While most of these storms will remain sub-severe, a few storms capable of producing marginally severe size hail and gusty winds are possible. .DAYS TWO THROUGH SEVEN...Monday through Saturday. Thunderstorms will be possible at times through Tuesday. A few of these storms may reach severe limits. .SPOTTER INFORMATION STATEMENT... Spotter activation is not anticipated. For more information visit http://weather.gov/gaylord.
The office that day
Everything else NWS Gaylord, MI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 17, 8:00 PM EDT | Special Weather Statement | APX | Kalkaska | 45 min |
| May 18, 12:22 PM EDT | Special Marine Warning | APX | 53 min | |
| May 18, 12:38 PM EDT | Special Weather Statement | APX | Manistee | 67 min |
| May 18, 12:44 PM EDT | Special Weather Statement | APX | Benzie | 76 min |
| May 18, 1:22 PM EDT | Special Weather Statement | APX | Antrim | 23 min |
| May 18, 1:26 PM EDT | Special Weather Statement | APX | Grand Traverse | 49 min |
| May 18, 1:31 PM EDT | Special Marine Warning | APX | 44 min | |
| May 18, 1:56 PM EDT | Severe Thunderstorm Warning | APX | Antrim, Charlevoix, Otsego | 49 min |
| May 18, 2:00 PM EDT | Severe Thunderstorm Warning | APX | Antrim, Grand Traverse, Kalkaska | 45 min |
| May 18, 2:20 PM EDT | Severe Thunderstorm Warning | APX | Crawford, Otsego | 55 min |
| May 18, 2:59 PM EDT | Severe Thunderstorm Warning | APX | Montmorency | 25 min |
| May 18, 3:05 PM EDT | Special Marine Warning | APX | 55 min | |
| May 18, 3:39 PM EDT | Special Weather Statement | APX | Presque Isle | 36 min |
| May 18, 3:48 PM EDT | Severe Thunderstorm Warning | APX | Alpena | 27 min |
| May 18, 3:49 PM EDT | Small Craft Advisory | APX | 46 hr | |
| May 18, 3:51 PM EDT | Special Marine Warning | APX | 54 min | |
| May 18, 4:02 PM EDT | Special Marine Warning | APX | 28 min | |
| May 18, 4:50 PM EDT | Special Marine Warning | APX | 55 min | |
| May 18, 4:55 PM EDT | Special Weather Statement | APX | Arenac, Iosco | 65 min |
| May 18, 5:14 PM EDT | Special Marine Warning | APX | 61 min | |
| May 18, 5:42 PM EDT | Special Weather Statement | APX | Alcona | 33 min |
| May 18, 5:46 PM EDT | Severe Thunderstorm Warning | APX | Alcona | 13 min |
| May 18, 5:49 PM EDT | Special Marine Warning | APX | 29 min |
Nearby
Severe Thunderstorm Warnings in Michigan, 2026Every severe thunderstorm warning in 2026
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.