Hazardous Weather Outlook
Issued by NWS Detroit/Pontiac, MI

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FLUS43 KDTX 180815
HWODTX

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
415 AM EDT MON MAY 18 2015

MIZ047>049-053>055-060>063-068>070-075-076-082-083-190900-
MIDLAND-BAY-HURON-SAGINAW-TUSCOLA-SANILAC-SHIAWASSEE-GENESEE-LAPEER-
ST. CLAIR-LIVINGSTON-OAKLAND-MACOMB-WASHTENAW-WAYNE-LENAWEE-MONROE-
415 AM EDT MON MAY 18 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHEAST
MICHIGAN.

.DAY ONE...TODAY AND TONIGHT

THERE IS A CHANCE OF THUNDERSTORMS FROM LATE AFTERNOON THROUGH
EVENING. THESE STORMS ARE NOT EXPECTED TO BE SEVERE. THE STRONGEST
STORMS WILL BE CAPABLE OF PRODUCING WIND GUSTS TO 50 MPH...PEA-
SIZED HAIL...AND VERY HEAVY DOWNPOURS. STORMS WILL MOVE FROM WEST
TO EAST AT 40 MPH.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

FROST MAY DEVELOP TUESDAY NIGHT AS TEMPERATURES DROP INTO THE
30S. AT THIS TIME...IT APPEARS ENOUGH WIND WILL REMAIN OVERNIGHT
TO KEEP COVERAGE LIMITED TO JUST A FEW PATCHES. THIS ELEMENT OF
THE FORECAST IS STILL UNCERTAIN HOWEVER...AS FROST FORMATION IS
HIGHLY SENSITIVE TO WINDS AND CLOUD COVER. THOSE WITH
AGRICULTURAL INTERESTS SHOULD MONITOR THE FORECAST CLOSELY FOR
ANY CHANGES.

THUNDERSTORMS ARE POSSIBLE ON SUNDAY AS A LOW PRESSURE SYSTEM
TRACKS TOWARDS THE REGION.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY AND TONIGHT.

$$

LCZ460-LEZ444-LHZ361>363-421-422-441>443-462>464-190900-
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-
415 AM EDT MON MAY 18 2015

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

.DAY ONE...TODAY AND TONIGHT

A DENSE FOG ADVISORY REMAINS IN EFFECT THROUGH THIS EVENING FOR
THE NORTHERN TWO-THIRDS OF LAKE HURON. PLEASE SEE THE LATEST
MARINE WEATHER MESSAGE FOR DETAILS.

THERE IS A CHANCE OF THUNDERSTORMS FROM LATE AFTERNOON THROUGH
EVENING FROM SOUTHERN LAKE HURON SOUTHWARD. THE STRONGEST STORMS
WILL BE CAPABLE OF PRODUCING WIND GUSTS TO 40 KNOTS...PEA-SIZED
HAIL...AND VERY HEAVY DOWNPOURS WHICH WILL RESTRICT VISIBILITIES.
STORMS WILL MOVE FROM WEST TO EAST AT 35 KNOTS.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

THUNDERSTORMS ARE POSSIBLE ON SUNDAY AS A LOW PRESSURE SYSTEM
TRACKS TOWARDS THE REGION.

.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).

HLO


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