Hazardous Weather Outlook
Issued by NWS Detroit/Pontiac, MI

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FLUS43 KDTX 211945
HWODTX

Hazardous Weather Outlook
National Weather Service Detroit/Pontiac MI
345 PM EDT Mon May 21 2018

MIZ047>049-053>055-060>063-068>070-075-076-082-083-222100-
Midland-Bay-Huron-Saginaw-Tuscola-Sanilac-Shiawassee-Genesee-Lapeer-
St. Clair-Livingston-Oakland-Macomb-Washtenaw-Wayne-Lenawee-Monroe-
345 PM EDT Mon May 21 2018

This hazardous weather outlook is for portions of southeast
Michigan.

.DAY ONE...This Afternoon and Tonight

Thunderstorms are possible this afternoon and into tonight,
especially south of the I-69 corridor. These storms are expected to
remain below severe limits, but will be capable of producing locally
heavy rainfall that may lead to areas of poor drainage flooding.

Lakeshore flooding is possible through this evening along the western
shores of Lake Erie as elevated onshore easterly flow continues.

Patchy fog is possible late this evening and through tonight
leading to periods of reduced visibilities.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

There is a slight chance of thunderstorms early Tuesday, and a chance
of thunderstorms on Saturday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today and tonight.

$$

LCZ460-LEZ444-LHZ421-422-441>443-462>464-222100-
Lake St Clair-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
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-
345 PM EDT Mon May 21 2018

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

.DAY ONE...This Afternoon and Tonight

Thunderstorms are possible this afternoon and into tonight. These
storms are expected to remain below severe limits, with lightning and
brief gusty winds the primary threats.

Patchy fog is possible overnight which may lead to periods of reduced
visibilities.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

There is a slight chance of thunderstorms early Tuesday, and a chance
of thunderstorms on Saturday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today and tonight.

$$

LHZ361>363-222100-
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-
345 PM EDT Mon May 21 2018

This hazardous weather outlook is for portions of Lake Huron.

.DAY ONE...This Afternoon and Tonight

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

There is a chance of thunderstorms on Saturday.

.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.

IRL



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