Hazardous Weather Outlook
Issued by NWS Detroit/Pontiac, MI

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FLUS43 KDTX 300853
HWODTX

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
453 AM EDT SAT JUL 30 2016

MIZ047-053-054-060>062-068>070-075-076-082-083-310900-
MIDLAND-SAGINAW-TUSCOLA-SHIAWASSEE-GENESEE-LAPEER-LIVINGSTON-OAKLAND-
MACOMB-WASHTENAW-WAYNE-LENAWEE-MONROE-
453 AM EDT SAT JUL 30 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHEAST
MICHIGAN.

.DAY ONE...TODAY AND TONIGHT

THUNDERSTORMS ARE LIKELY ALONG AND NORTH OF I-69 THROUGH THE TRI
CITIES AND THUMB REGION DURING THE MORNING. HIGHER CONCENTRATION
OF STORMS WILL THEN DEVELOP SOUTH OF I-69 THROUGH THE DETROIT
METRO AREA AND OHIO BORDER DURING MID AFTERNOON INTO EARLY
EVENING. STORM MOTION WILL BE SOUTHWEST TO NORTHEAST AT 15 MPH
WHILE CLUSTERS OF STORMS DEVELOP STATIONARY PATTERNS AT TIMES.
THIS MAKES HEAVY RAINFALL THE PRIMARY HAZARD WHICH COULD LEAD TO
URBAN AND SMALL STREAM FLOODING. A DOWNBURST WIND GUST NEAR 40
MPH WILL ALSO BE POSSIBLE IN THE STRONGEST STORMS.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

THERE IS A CHANCE OF THUNDERSTORMS AGAIN SUNDAY AS YET ANOTHER
WAVE OF LOW PRESSURE TRACKS ACROSS THE OHIO VALLEY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT PLANNED TODAY AND TONIGHT.

$$

MIZ048-049-055-063-310900-
BAY-HURON-SANILAC-ST. CLAIR-
453 AM EDT SAT JUL 30 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHEAST
MICHIGAN.

.DAY ONE...TODAY AND TONIGHT

THUNDERSTORMS ARE LIKELY ALONG AND NORTH OF I-69 THROUGH THE TRI
CITIES AND THUMB REGION DURING THE MORNING. HIGHER CONCENTRATION
OF STORMS WILL THEN DEVELOP SOUTH OF I-69 THROUGH THE DETROIT
METRO AREA AND OHIO BORDER DURING MID AFTERNOON INTO EARLY
EVENING. STORM MOTION WILL BE SOUTHWEST TO NORTHEAST AT 15 MPH
WHILE CLUSTERS OF STORMS DEVELOP STATIONARY PATTERNS AT TIMES.
THIS MAKES HEAVY RAINFALL THE PRIMARY HAZARD WHICH COULD LEAD TO
URBAN AND SMALL STREAM FLOODING. A DOWNBURST WIND GUST NEAR 40
MPH WILL ALSO BE POSSIBLE IN THE STRONGEST STORMS.

A BEACH HAZARD STATEMENT IS IN EFFECT TODAY THROUGH THIS EVENING
AS MODERATE ONSHORE WIND BUILDS HIGH WAVES AND STRONG CURRENTS.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

THERE IS A CHANCE OF THUNDERSTORMS AGAIN SUNDAY AS YET ANOTHER
WAVE OF LOW PRESSURE TRACKS ACROSS THE OHIO VALLEY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT PLANNED TODAY AND TONIGHT.

$$

LCZ460-LEZ444-LHZ361>363-421-422-441>443-462>464-310900-
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-
453 AM EDT SAT JUL 30 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF LAKE ERIE...LAKE
HURON AND LAKE ST CLAIR.

.DAY ONE...TODAY AND TONIGHT

THUNDERSTORMS ARE LIKELY TODAY OVER ALL MARINE AREAS SOUTH OF
ALABASTER. THE PRIMARY HAZARD WILL BE LIMITED VISIBILITY DUE TO
LOCALLY HEAVY RAINFALL ALTHOUGH WIND GUSTS NEAR 30 KNOTS WILL BE
POSSIBLE WITH A FEW OF THE STRONGER STORMS. MOTION WILL BE WEST TO
EAST NEAR 15 KNOTS.

A SMALL CRAFT ADVISORY IS IN EFFECT TODAY THROUGH THIS EVENING FOR
SAGINAW BAY AND SOUTHERN LAKE HURON. PLEASE SEE THE LATEST MARINE
MESSAGES FOR DETAILS.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

THERE IS A CHANCE OF THUNDERSTORMS AGAIN SUNDAY AS YET ANOTHER
WAVE OF LOW PRESSURE TRACKS ACROSS THE OHIO VALLEY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT PLANNED FOR TODAY AND TONIGHT.

$$

YOU CAN OBTAIN YOUR LATEST NATIONAL WEATHER SERVICE FORECASTS ONLINE
AT WWW.WEATHER.GOV/DETROIT (ALL LOWER CASE).

BT


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