Hazardous Weather Outlook
Issued by NWS Chicago, IL

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FLUS43 KLOT 240922
HWOLOT

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
422 AM CDT TUE MAR 24 2015

ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
250930-
WINNEBAGO-BOONE-MCHENRY-LAKE ILLINOIS-OGLE-LEE-DE KALB-KANE-
DUPAGE-COOK-LA SALLE-KENDALL-GRUNDY-WILL-KANKAKEE-LIVINGSTON-
IROQUOIS-FORD-LAKE INDIANA-PORTER-NEWTON-JASPER-BENTON-
422 AM CDT TUE MAR 24 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTH CENTRAL ILLINOIS...
NORTHEAST ILLINOIS AND NORTHWEST INDIANA.

.DAY ONE...TODAY AND TONIGHT.

  WEATHER HAZARDS EXPECTED:

  THUNDERSTORMS. THE STRONGEST MAY PRODUCE...
   WIND GUSTS GREATER THAN 50 MPH.
   HAIL TO THE SIZE OF NICKELS.

  AREAS AFFECTED AND TIMING:
   RAIN WILL OVERSPREAD THE AREA THIS EVENING WITH EMBEDDED
   THUNDERSTORMS POSSIBLE FOR ALL OF NORTHERN ILLINOIS AND
   NORTHWEST INDIANA LATE THIS EVENING. STRONGER THUNDERSTORMS
   WILL BE POSSIBLE SOUTH OF A PONTIAC...WATSEKA TO FOWLER
   LINE.

  DISCUSSION:
   AN AREA OF LOW PRESSURE OVER THE CENTRAL PLAINS WILL
   STRENGTHEN LATER THIS AFTERNOON AS IT LIFTS NORTHEAST
   TOWARDS NORTHERN ILLINOIS AND NORTHWEST INDIANA OVERNIGHT.
   AS THE LOW APPROACHES NORTHERN ILLINOIS...THE WARM SECTOR
   WILL LIFT ACROSS THE SOUTHERN FORECAST AREA WITH DEEP
   LAYERED SHEAR. THIS MAY ALLOW A FEW THUNDERSTORMS TO
   STRENGTHEN OR POSSIBLE REACH SEVERE LIMITS SOUTH OF A
   PONTIAC...WATSEKA TO FOWLER LINE. THE MAIN CONCERN FROM
   THE STRONGER STORMS WILL BE GUSTY WINDS AND MARGINALLY HAIL
   UP TO THE SIZE OF NICKELS.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NECESSARY THROUGH TONIGHT.

&&

$$

LMZ740>745-250930-
WINTHROP HARBOR TO WILMETTE HARBOR-
WILMETTE HARBOR TO NORTHERLY ISLAND-
NORTHERLY ISLAND TO CALUMET HARBOR-CALUMET HARBOR TO GARY-
GARY TO BURNS HARBOR-BURNS HARBOR TO MICHIGAN CITY-
422 AM CDT TUE MAR 24 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE ILLINOIS NEARSHORE
WATERS OF LAKE MICHIGAN AND THE INDIANA NEARSHORE WATERS OF LAKE
MICHIGAN.

.DAY ONE...TODAY AND TONIGHT.

STRONG WINDS AND HIGH WAVES WILL CREATE HAZARDOUS CONDITIONS TO
SMALL CRAFT TONIGHT. OCCASIONAL GALE FORCE GUSTS ARE POSSIBLE LATE
TONIGHT.

THUNDERSTORMS ARE POSSIBLE LATE TONIGHT.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY.

STRONG WINDS AND HIGH WAVES WILL CREATE HAZARDOUS CONDITIONS TO
SMALL CRAFT THROUGH WEDNESDAY. OCCASIONAL GALE FORCE GUSTS ARE
POSSIBLE EARLY WEDNESDAY.

STRONG WINDS AND HIGH WAVES MAY AGAIN LEAD TO HAZARDOUS CONDITIONS
TO SMALL CRAFT LATE THURSDAY NIGHT THROUGH FRIDAY NIGHT...AND
AGAIN SATURDAY NIGHT AND SUNDAY.

&&

$$

LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-250930-
LAKE MICHIGAN FROM MICHIGAN CITY IN TO ST. JOSEPH MI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM SEUL CHOIX POINT TO ROCK ISLAND PASSAGE 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN SOUTH OF A LINE FROM SEUL CHOIX POINT TO THE
MACKINAC BRIDGE AND NORTH OF A LINE FROM CHARLEVOIX MI TO SOUTH
FOX ISLAND 5 NM OFFSHORE-
LAKE MICHIGAN FROM CHARLEVOIX TO POINT BETSIE MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM POINT BETSIE TO MANISTEE MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM ROCK ISLAND PASSAGE TO STURGEON BAY WI-
LAKE MICHIGAN FROM STURGEON BAY TO TWO RIVERS WI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM TWO RIVERS TO SHEBOYGAN WI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM SHEBOYGAN TO PORT WASHINGTON WI 5 NM OFFSHORE
TO MID LAKE-
LAKE MICHIGAN FROM PORT WASHINGTON TO NORTH POINT LIGHT WI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM NORTH POINT LIGHT TO WIND POINT WI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WIND POINT WI TO WINTHROP HARBOR IL 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WINTHROP HARBOR TO WILMETTE HARBOR IL 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WILMETTE HARBOR IL TO MICHIGAN CITY IN 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM PENTWATER TO MANISTEE MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM WHITEHALL TO PENTWATER MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM GRAND HAVEN TO WHITEHALL MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM HOLLAND TO GRAND HAVEN MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM SOUTH HAVEN TO HOLLAND MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM ST. JOSEPH TO SOUTH HAVEN MI 5 NM OFFSHORE TO
MID LAKE-
422 AM CDT TUE MAR 24 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE OPEN WATERS OF LAKE
MICHIGAN.

.DAY ONE...TODAY AND TONIGHT.

OCCASIONAL GALE FORCE GUSTS ARE POSSIBLE ACROSS SOUTHERN LAKE
MICHIGAN LATE TONIGHT.

THUNDERSTORMS ARE POSSIBLE LATE TONIGHT.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY.

OCCASIONAL GALE FORCE GUSTS ARE POSSIBLE ACROSS SOUTHERN LAKE
MICHIGAN EARLY WEDNESDAY.

&&

$$

BEACHLER

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