Hazardous Weather Outlook
Issued by NWS Chicago, IL

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000
FLUS43 KLOT 110852
HWOLOT

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
352 AM CDT FRI JUL 11 2014

ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
120900-
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-
352 AM CDT FRI JUL 11 2014 /452 AM EDT FRI JUL 11 2014/

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

.DAY ONE...TODAY AND TONIGHT.

  WEATHER HAZARDS EXPECTED:

  SCATTERED THUNDERSTORMS...A FEW MAY PRODUCE:
    TORRENTIAL DOWNPOURS.
    FREQUENT CLOUD TO GROUND LIGHTNING.
    WIND GUSTS TO 40 MPH.

  AREAS AFFECTED AND TIMING:

  CHANCE OF THUNDERSTORMS BEGINNING LATE THIS EVENING WEST
  OF ROCKFORD TO LASALLE LINE...THEN SPREADING EAST AND
  INCREASING IN COVERAGE OVERNIGHT FOR ALL OF THE OUTLOOK AREA.

  DISCUSSION:

  HIGH PRESSURE WILL SLOWLY DEPART THE REGION TO THE EAST THIS
  AFTERNOON...WITH LOW LEVEL MOISTURE STEADILY INCREASING.
  WITH A VERY MOIST ENVIRONMENT ARRIVING LATE THIS EVENING ALONG
  WITH AN UPPER LEVEL DISTURBANCE...THUNDERSTORMS WILL STEADILY
  DEVELOP AND INCREASE IN COVERAGE THROUGH THE OVERNIGHT HOURS.
  A FEW THUNDERSTORMS COULD EASILY PRODUCE VERY HEAVY RAINFALL
  IN A SHORT DURATION...LEADING TO THE POTENTIAL FOR
  ISOLATED FLOODING CONCERNS.


.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY.

SEVERAL PERIODS OF THUNDERSTORMS ARE LIKELY SATURDAY THROUGH
MONDAY. SOME OF THE STORMS COULD PRODUCE LOCALLY HEAVY RAINFALL
AMOUNTS...AND THERE IS SOME POTENTIAL FOR SEVERE THUNDERSTORMS
ESPECIALLY SATURDAY AND SATURDAY EVENING.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NECESSARY THROUGH TONIGHT.

&&

$$

LMZ740>745-120900-
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-
352 AM CDT FRI JUL 11 2014

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.

SCATTERED THUNDERSTORMS ARE POSSIBLE LATE TONIGHT THROUGH
THE OVERNIGHT HOURS...WITH A FEW STORMS PRODUCING WIND GUSTS
IN EXCESS OF 40 KNOTS.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY.

SEVERAL PERIODS OF THUNDERSTORMS ARE LIKELY SATURDAY THROUGH
MONDAY. SOME OF THE STORMS COULD PRODUCE LOCALLY HEAVY RAINFALL
AMOUNTS...AND THERE IS SOME POTENTIAL FOR SEVERE THUNDERSTORMS
ESPECIALLY SATURDAY AND SATURDAY EVENING.

&&

$$

LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-120900-
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-
352 AM CDT FRI JUL 11 2014

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

.DAY ONE...TODAY AND TONIGHT.

SCATTERED THUNDERSTORMS ARE POSSIBLE LATE TONIGHT THROUGH
THE OVERNIGHT HOURS...WITH A FEW STORMS PRODUCING WIND GUSTS
IN EXCESS OF 40 KNOTS.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY.

SEVERAL PERIODS OF THUNDERSTORMS ARE POSSIBLE FROM SATURDAY
THROUGH MONDAY ACROSS CENTRAL AND SOUTHERN LAKE MICHIGAN. SOME OF
THESE STORMS COULD BE SEVERE...ESPECIALLY SATURDAY AFTERNOON AND
SATURDAY NIGHT.

&&

$$

BEACHLER

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