Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Detroit/Pontiac MI
401 AM EDT Sat Aug 15 2026
LCZ460-LEZ444-LHZ361>363-421-422-441>443-462>464-160900-
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-
401 AM EDT Sat Aug 15 2026
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 late today into tonight. These
thunderstorms are not expected to be severe.
.DAYS TWO THROUGH SEVEN...Sunday through Friday
This is another chance of thunderstorms on Sunday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed today and tonight.
$$
You can obtain your latest National Weather Service forecasts online
at www.weather.gov/detroit.
SF
Hazardous Weather Outlook
National Weather Service Detroit/Pontiac MI
401 AM EDT Sat Aug 15 2026
MIZ047>049-053>055-060>063-068>070-075-076-082-083-160900-
Midland-Bay-Huron-Saginaw-Tuscola-Sanilac-Shiawassee-Genesee-Lapeer-
St. Clair-Livingston-Oakland-Macomb-Washtenaw-Wayne-Lenawee-Monroe-
401 AM EDT Sat Aug 15 2026
This hazardous weather outlook is for southeast Michigan.
.DAY ONE...Today and Tonight
There is a chance for thunderstorms late today into tonight. These
thunderstorms are not expected to be severe, except possibly right at
the southern Michigan border. Heavy rainfall leading to localized
flooding is possible, mainly along and south of the I-94 corridor.
.DAYS TWO THROUGH SEVEN...Sunday through Friday
This is another chance of thunderstorms on Sunday with heavy rain
and localized flooding being a concern.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed today and tonight.
$$
Hazardous Weather Outlook
National Weather Service Cleveland OH
241 PM EDT Sat Aug 15 2026
OHZ003-006>010-020-161845-
Lucas-Wood-Ottawa-Sandusky-Erie-Lorain-Medina-
241 PM EDT Sat Aug 15 2026
This Hazardous Weather Outlook is for north central Ohio, northeast
Ohio and northwest Ohio.
.DAY ONE...This afternoon and tonight.
Showers and thunderstorms are possible tonight with a few stronger
storms possible. The main threat would be strong, gusty winds.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Showers and thunderstorms continue through Sunday evening with a few
stronger storms possible. The main threat would be strong, gusty
winds. Heavy rain may also lead to localized flooding.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Cleveland OH
241 PM EDT Sat Aug 15 2026
OHZ011>014-021>023-033-089-PAZ001>003-161845-
Cuyahoga-Lake-Geauga-Ashtabula Inland-Summit-Portage-Trumbull-
Mahoning-Ashtabula Lakeshore-Northern Erie-Southern Erie-Crawford-
241 PM EDT Sat Aug 15 2026
This Hazardous Weather Outlook is for northeast Ohio and northwest
Pennsylvania.
.DAY ONE...This afternoon and tonight.
Hazardous weather is not expected at this time.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Showers and thunderstorms are possible Sunday through Sunday evening
with a few stronger storms possible. The main threat would be
strong, gusty winds. Heavy rain may also lead to localized flooding.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
