Hazardous Weather Outlook
Issued by NWS Detroit/Pontiac, MI

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FLUS43 KDTX 300712
HWODTX

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
312 AM EDT SAT MAY 30 2015

MIZ047>049-053>055-060-310715-
MIDLAND-BAY-HURON-SAGINAW-TUSCOLA-SANILAC-SHIAWASSEE-
312 AM EDT SAT MAY 30 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHEAST
MICHIGAN.

.DAY ONE...TODAY AND TONIGHT

A STRONG COLD FRONT AND MOIST AIRMASS WILL BRING A HIGH
PROBABILITY OF SHOWERS AND THUNDERSTORMS TODAY. THE GREATEST
THREAT WITH THIS ACTIVITY WILL BE TORRENTIAL DOWNPOURS WHICH COULD
LEAD TO PONDING ON AREA ROADWAYS. THE STRONGEST STORMS WILL BE
CAPABLE OF PRODUCING WIND GUSTS UP TO 50 MPH. STORM MOTION WILL
BE SOUTHWEST TO NORTHEAST AT 25 MPH.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY AND TONIGHT.

$$

LCZ460-LEZ444-LHZ361>363-421-422-441>443-462>464-310715-
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-
312 AM EDT SAT MAY 30 2015

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

.DAY ONE...TODAY AND TONIGHT

A STRONG COLD FRONT AND MOIST AIRMASS WILL BRING A HIGH
PROBABILITY OF SHOWERS AND THUNDERSTORMS TODAY. THE GREATEST
THREAT WITH THIS ACTIVITY WILL BE TORRENTIAL DOWNPOURS WHICH COULD
LEAD TO PONDING ON AREA ROADWAYS. THE STRONGEST STORMS WILL BE
CAPABLE OF PRODUCING WIND GUSTS UP TO 50 MPH. STORM MOTION WILL BE
SOUTHWEST TO NORTHEAST AT 25 MPH.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY AND TONIGHT.

$$

MIZ061>063-068>070-075-076-082-083-310715-
GENESEE-LAPEER-ST. CLAIR-LIVINGSTON-OAKLAND-MACOMB-WASHTENAW-WAYNE-
LENAWEE-MONROE-
312 AM EDT SAT MAY 30 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHEAST
MICHIGAN.

.DAY ONE...TODAY AND TONIGHT

A STRONG COLD FRONT AND MOIST AIRMASS WILL BRING A HIGH
PROBABILITY OF SHOWERS AND THUNDERSTORMS TODAY. THE GREATEST
THREAT WITH THIS ACTIVITY WILL BE TORRENTIAL DOWNPOURS WHICH COULD
LEAD TO PONDING ON AREA ROADWAYS. THE STRONGEST STORMS WILL BE
CAPABLE OF PRODUCING WIND GUSTS UP TO 50 MPH. STORM MOTION WILL BE
SOUTHWEST TO NORTHEAST AT 25 MPH.

SHOWERS WITH EMBEDDED PERIODS OF HEAVY RAINFALL WILL PERSIST
THROUGH TONIGHT. TOTAL RAINFALL AMOUNTS FOR TODAY AND TONIGHT ARE
EXPECTED TO RANGE FROM 1 TO 2 INCHES.


.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

HEAVY RAIN WILL CONTINUE INTO SUNDAY WITH AN ADDITIONAL 1 INCH TO
LOCALLY 2 INCHES OF RAINFALL EXPECTED. PONDING ON
AREA ROADWAYS...LOCALIZED FLOODING...AND EPISODES URBAN FLOODING
WILL BE POSSIBLE.

.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 (ALL LOWER CASE).

JVC


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