Hazardous Weather Outlook
Issued by NWS Detroit/Pontiac, MI

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787
FLUS43 KDTX 200654
HWODTX

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
254 AM EDT WED JUL 20 2016

MIZ047>049-053>055-060>063-068>070-075-076-082-083-210900-
MIDLAND-BAY-HURON-SAGINAW-TUSCOLA-SANILAC-SHIAWASSEE-GENESEE-LAPEER-
ST. CLAIR-LIVINGSTON-OAKLAND-MACOMB-WASHTENAW-WAYNE-LENAWEE-MONROE-
254 AM EDT WED JUL 20 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHEAST
MICHIGAN.

.DAY ONE...TODAY AND TONIGHT

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

HEAT AND HUMIDITY ARE FORECAST TO INCREASE THURSDAY THROUGH
SUNDAY. HEAT INDICES ARE FORECAST TO RANGE FROM THE 90S TO AS
HIGH AS 105 DEGREES DURING THIS TIME. A HEAT ADVISORY IS LIKELY
TO BE NEEDED.

THERE IS A SLIGHT CHANCE OF SEVERE WEATHER LATE THURSDAY AFTERNOON
AND THURSDAY NIGHT AS A THUNDERSTORM COMPLEX MAY DEVELOP OVER THE
NORTHERN GREAT LAKES AND THEN MOVE DUE SOUTH OVER LOWER MICHIGAN.

THERE IS A CHANCE OF LINGERING THUNDERSTORMS ON FRIDAY. THEN THE
NEXT CHANCE OF THUNDERSTORMS WILL BE LATE SATURDAY NIGHT AND
SUNDAY WITH THE APPROACH OF A COLD FRONT THAT WILL END THE HEAT
WAVE.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY AND TONIGHT.

$$

LCZ460-LEZ444-LHZ361>363-421-422-441>443-462>464-210900-
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-
254 AM EDT WED JUL 20 2016

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

.DAY ONE...TODAY AND TONIGHT

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

THERE IS A SLIGHT CHANCE OF SEVERE WEATHER THURSDAY AFTERNOON AND
THURSDAY NIGHT AS A THUNDERSTORM COMPLEX MAY DEVELOP OVER THE
NORTHERN GREAT LAKES AND THEN MOVE DUE SOUTH OVER LOWER MICHIGAN.

THERE IS A CHANCE OF LINGERING THUNDERSTORMS ON
FRIDAY...ESPECIALLY FOR LAKE ST. CLAIR AND LAKE ERIE. THEN THE
NEXT CHANCE OF THUNDERSTORMS WILL BE LATE SATURDAY NIGHT AND
SUNDAY WITH THE APPROACH OF A COLD FRONT THAT WILL END THE HEAT
WAVE.

.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).

RBP



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