Hazardous Weather Outlook
Issued by NWS Chicago, IL

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FLUS43 KLOT 242123
HWOLOT

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
423 PM CDT SUN MAY 24 2015

ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
252130-
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-
423 PM CDT SUN MAY 24 2015

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

.DAY ONE...TONIGHT.

  WEATHER HAZARDS EXPECTED:

  THUNDERSTORMS...SOME OF WHICH MAY BE CAPABLE OF:
   WIND GUSTS IN EXCESS OF 40 MPH.

  AREAS AFFECTED AND TIMING:

  SCATTERED THUNDERSTORMS ARE EXPECTED THROUGH TONIGHT. SOME OF
  THE STORMS THROUGH THIS EVENING ACROSS NORTHERN ILLINOIS MAY BE
  CAPABLE OF BRIEF STRONG WINDS.

  DISCUSSION:

  A WARM FRONT IS LIFTING NORTH ACROSS NORTHERN ILLINOIS AND FAR
  NORTHWEST INDIANA THROUGH EARLY THIS EVENING. STORMS SOUTH OF
  OR CROSSING THIS BOUNDARY MAY HAVE THE POTENTIAL FOR BRIEF
  GUSTY WINDS. IN NORTHWEST INDIANA...WINDS ARE NOT AS STRONG
  ALOFT SO THIS POSSIBILITY IS MAINLY IN NORTHERN ILLINOIS.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY.

WIND GUSTS TO 40 TO 45 MPH ARE EXPECTED MONDAY MORNING AND EARLY
AFTERNOON...WITH POTENTIAL FOR A BRIEF PERIOD OF GUSTS 50 MPH OR
STRONGER.

THERE IS A CHANCE FOR THUNDERSTORMS MONDAY MORNING. THERE WILL BE
PERIODIC CHANCES OF THUNDERSTORMS LATE MONDAY NIGHT THROUGH
WEDNESDAY...THEN AGAIN THURSDAY NIGHT INTO NEXT WEEKEND.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

&&

$$

LMZ740>745-252130-
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-
423 PM CDT SUN MAY 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...TONIGHT.

SCATTERED THUNDERSTORMS ARE EXPECTED.

AREAS OF FOG MAY DEVELOP.

WINDS HAZARDOUS TO SMALL CRAFT ARE EXPECTED LATE TONIGHT.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY.

GALE FORCE GUSTS WILL BE SEEN MONDAY MORNING AND EARLY
AFTERNOON...WITH HAZARDOUS WINDS TO SMALL CRAFT LINGERING THE
REMAINDER OF MONDAY AFTERNOON AND NIGHT.

THERE IS A CHANCE FOR THUNDERSTORMS MONDAY MORNING. THERE WILL BE
PERIODIC CHANCES OF THUNDERSTORMS LATE MONDAY NIGHT THROUGH
WEDNESDAY...AND AGAIN THURSDAY NIGHT THROUGH THE WEEKEND.

AREAS OF FOG MAY OCCUR AT TIMES THROUGH TUESDAY NIGHT.

&&

$$

LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-252130-
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-
423 PM CDT SUN MAY 24 2015

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

.DAY ONE...TONIGHT.

SCATTERED STORMS ARE POSSIBLE. AREAS OF FOG MAY DEVELOP.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY.

THERE IS A CHANCE FOR THUNDERSTORMS ACROSS THE SOUTHERN PART OF
THE LAKE MONDAY MORNING. THERE WILL BE PERIODIC CHANCES OF
THUNDERSTORMS LATE MONDAY NIGHT THROUGH TUESDAY NIGHT...AND AGAIN
FRIDAY THROUGH THE WEEKEND.

&&

$$

MTF

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