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Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Detroit/Pontiac MI
408 AM EDT Sat Apr 29 2017

LCZ460-LEZ444-LHZ361>363-421-422-441>443-462>464-300815-
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-
408 AM EDT Sat Apr 29 2017

This hazardous weather outlook is for portions of Lake Erie, Lake
Huron and Lake St Clair.

.DAY ONE...Today and Tonight

Small craft advisories are in effect for Saginaw Bay and Lake Huron
and Lake Erie. Refer to the latest marine weather warning and
forecast messages for additional information.

There is a chance of thunderstorms tonight on Lake Erie and Lake St
Clair.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Small craft advisories will be in effect for Saginaw Bay, Lake Huron
and Lake Erie.

Scattered to numerous thunderstorms are expected Sunday and Sunday
night.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today or tonight.

$$

You can obtain your latest National Weather Service forecasts online
at www.weather.gov/detroit.

SC

Hazardous Weather Outlook
National Weather Service Detroit/Pontiac MI
408 AM EDT Sat Apr 29 2017

MIZ060>063-068>070-075-076-082-083-300815-
Shiawassee-Genesee-Lapeer-St. Clair-Livingston-Oakland-Macomb-
Washtenaw-Wayne-Lenawee-Monroe-
408 AM EDT Sat Apr 29 2017

This hazardous weather outlook is for portions of southeast
Michigan.

.DAY ONE...Today and Tonight

Scattered thunderstorms are expected tonight. Severe weather is not
anticipated. The strongest storms will be capable of producing pea
sized hail. All storms will be capable of producing heavy rainfall as
they move east at 30 MPH. The thunderstorms will be the result of
moist and unstable air being lifted north of a stationary front over
the Ohio Valley.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Thunderstorms are expected Sunday and Sunday night. Heavy rain and
localized flooding will remain possible.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated today or tonight.

$$

Hazardous Weather Outlook
National Weather Service Detroit/Pontiac MI
408 AM EDT Sat Apr 29 2017

MIZ047>049-053>055-300815-
Midland-Bay-Huron-Saginaw-Tuscola-Sanilac-
408 AM EDT Sat Apr 29 2017

This hazardous weather outlook is for the Saginaw Valley and Thumb.

.DAY ONE...Today and Tonight

Locally heavy rain is possible tonight.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

There is a chance of thunderstorms Sunday and Sunday night. Heavy
rainfall is possible with these thunderstorms. In fact, total
rainfall forecast this weekend through Monday morning is 1 to 3
inches. Therefore some minor flooding is possible.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today or tonight.

$$

Hazardous Weather Outlook
National Weather Service Northern Indiana
452 AM EDT Sat Apr 29 2017

INZ005>009-013>018-020-022>027-032>034-MIZ079>081-OHZ001-002-004-005-
015-016-024-025-300900-
Elkhart-Lagrange-Steuben-Noble-De Kalb-Pulaski-Marshall-Fulton IN-
Kosciusko-Whitley-Allen IN-White-Cass IN-Miami-Wabash-Huntington-
Wells-Adams-Grant-Blackford-Jay-St. Joseph MI-Branch-Hillsdale-
Williams-Fulton OH-Defiance-Henry-Paulding-Putnam-Van Wert-Allen OH-
452 AM EDT Sat Apr 29 2017 /352 AM CDT Sat Apr 29 2017/

This hazardous weather outlook is for portions of northern Indiana...
southwest Michigan and northwest Ohio.

.DAY ONE...Today and Tonight

Locally heavy rainfall is possible. There is a chance of
thunderstorms over northern Indiana and northwest Ohio today and
across the entire area tonight. Isolated severe storms are possible
south of a Monticello to Lima line.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Locally heavy rainfall is possible Sunday and Sunday night which may
lead to river flooding into early next week.

There is a chance of thunderstorms Sunday and Sunday night. Isolated
severe storms are possible.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated at this time.

&&

Stay tuned to NOAA Weather Radio for further details or updates...or
check our web site at weather.gov/iwx

$$

HAZARDOUS WEATHER OUTLOOK
National Weather Service Grand Rapids MI
357 AM EDT Sat Apr 29 2017

MIZ037>040-043>046-050>052-056>059-064>067-071>074-300800-
Mason-Lake-Osceola-Clare-Oceana-Newaygo-Mecosta-Isabella-Muskegon-
Montcalm-Gratiot-Ottawa-Kent-Ionia-Clinton-Allegan-Barry-Eaton-
Ingham-Van Buren-Kalamazoo-Calhoun-Jackson-
357 AM EDT Sat Apr 29 2017

This hazardous weather outlook is for portions of southwest Lower
Michigan.

.DAY ONE...Today and Tonight

Rain will spread from south to north during the mid to late
afternoon hours with embedded thunderstorms. Rainfall is expected
to be locally heavy this evening and tonight. Thunderstorms are
not expected to be severe.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

A stalled frontal system over the extreme southern part of Lower
Michigan Sunday will result in periods of rain and thunderstorm.
Rainfall will be heavy at times into early Monday morning. Some
areas may see more than 3 inches of rain. This will result in
flooding of flood prone area. Thunderstorms are not expected to
be severe.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected through this coming week.

$$

Hazardous Weather Outlook
National Weather Service Cleveland OH
350 AM EDT Sat Apr 29 2017

LEZ061-142>149-162>169-OHZ003-006>014-017>023-027>033-036>038-047-
089-PAZ001>003-300800-
Lake Erie open waters from Ripley to Buffalo NY-
Lake Erie nearshore waters from Maumee Bay to Reno Beach OH-
Lake Erie nearshore waters from Reno Beach to The Islands OH-
Lake Erie nearshore waters from The Islands to Vermilion OH-
Lake Erie nearshore waters from Vermilion to Avon Point OH-
Lake Erie nearshore waters from Avon Point to Willowick OH-
Lake Erie nearshore waters from Willowick to Geneva-on-the Lake OH-
Lake Erie nearshore waters from Geneva-on-the-Lake to Conneaut OH-
Lake Erie nearshore waters from Conneaut OH to Ripley NY-
Lake Erie open waters from Maumee Bay to Reno Beach OH-
Lake Erie open waters from Reno Beach to The Islands OH-
Lake Erie open waters from The Islands to Vermilion OH-
Lake Erie open waters from Vermilion to Avon Point OH-
Lake Erie open waters from Avon Point to Willowick OH-
Lake Erie open waters from Willowick to Geneva-on-the-Lake OH-
Lake Erie open waters from Geneva-on-the-Lake to Conneaut OH-
Lake Erie open waters from Conneaut OH to Ripley NY-Lucas-Wood-
Ottawa-Sandusky-Erie-Lorain-Cuyahoga-Lake-Geauga-Ashtabula Inland-
Hancock-Seneca-Huron-Medina-Summit-Portage-Trumbull-Wyandot-Crawford-
Richland-Ashland-Wayne-Stark-Mahoning-Marion-Morrow-Holmes-Knox-
Ashtabula Lakeshore-Northern Erie-Southern Erie-
350 AM EDT Sat Apr 29 2017

This Hazardous Weather Outlook is for Lake Erie, north central
Ohio, northeast Ohio, northwest Ohio and northwest Pennsylvania.

.DAY ONE...Today and Tonight.
There is a marginal risk for severe thunderstorms today. Some of the
stronger thunderstorms may also produce some locally heavy rain.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

Thunderstorm chances will again increase late Sunday and Sunday
night. Any stronger storms that develop will have the potential to
produce brief heavy rains.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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