Chicago Weather O'Hare Forecast Tuesday, January 3 2017 at 2:21:46 PM CT

NWS Forecast for: Amf Ohare IL
Issued by: National Weather Service Chicago, IL
Last Update: 2:03 pm CST Jan 3, 2017


Hazardous Weather Outlook After Forecast

This Afternoon: A 20 percent chance of showers before 3pm. Cloudy, with a high near 39. Northwest wind around 15 mph, with gusts as high as 25 mph.

Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 14. Wind chill values as low as -3. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.

Wednesday: Mostly sunny, with a high near 19. Wind chill values as low as -4. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.

Wednesday Night: Increasing clouds, with a low around 7. Wind chill values as low as -8. West wind 10 to 15 mph, with gusts as high as 25 mph.


Thursday: Flurries likely with a chance of snow before noon. Mostly cloudy, with a high near 15. West wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Thursday Night: Partly cloudy, with a low around 5.

Friday: Mostly sunny, with a high near 17.

Friday Night: Mostly cloudy, with a low around 10.

Saturday: Mostly sunny, with a high near 19.

Saturday Night: Partly cloudy, with a low around 10.

Sunday: Mostly sunny, with a high near 23.

Sunday Night: Mostly cloudy, with a low around 17.

Monday: Mostly cloudy, with a high near 32.


Amf Ohare IL
41.98°N 87.9°W

www.crh.noaa.gov/lot



HAZARDOUS WEATHER OUTLOOK...CORRECTED
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
449 AM CST TUE JAN 3 2017

ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
032300-
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-
449 AM CST TUE JAN 3 2017 /549 AM EST TUE JAN 3 2017/

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

.DAY ONE...TODAY AND TONIGHT.

WEATHER HAZARDS EXPECTED:

LIMITED EXCESSIVE COLD RISK.
ELEVATED FOG RISK.

DISCUSSION:

AREAS OF DENSE FOG ARE LIKELY THIS MORNING. VERY COLD AIR WILL
MOVE IN TONIGHT WITH SUBZERO WIND CHILLS LIKELY LATE TONIGHT.


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

WEDNESDAY AND THURSDAY...
ELEVATED EXCESSIVE COLD RISK.
LIMITED SNOW RISK.
FRIDAY AND SATURDAY...
ELEVATED EXCESSIVE COLD RISK.
SUNDAY...
LIMITED EXCESSIVE COLD RISK.

DISCUSSION:

A PERIOD OF LIGHT SNOW IS LOOKING INCREASINGLY POSSIBLE LATE
WEDNESDAY NIGHT INTO THURSDAY, PARTICULARLY SOUTH OF I-80. DUE TO
THE VERY COLD TEMPERATURES, ANY SNOW THAT DOES FALL WILL QUICKLY
ACCUMULATE ON ROADWAYS AND COULD RESULT IN VERY HAZARDOUS TRAVEL,
ESPECIALLY ON UNTREATED ROADS.

VERY COLD TEMPERATURES ARE EXPECTED WEDNESDAY THROUGH SUNDAY
MORNING WITH WIND CHILLS FREQUENTLY BELOW ZERO.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NECESSARY THROUGH TONIGHT.

&&

$$

LMZ740>745-032300-
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-
449 AM CST TUE JAN 3 2017

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.

GALE FORCE WINDS OR VERY HAZARDOUS WAVES ARE LIKELY TONIGHT.

IN ADDITION...FREEZING SPRAY IS LIKELY LATE TONIGHT.

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

WEDNESDAY...
GALE FORCE WINDS OR VERY HAZARDOUS WAVES ARE LIKELY.
IN ADDITION...FREEZING SPRAY IS LIKELY.

THURSDAY THROUGH SUNDAY...
HAZARDOUS CONDITIONS FOR SMALL CRAFT ARE LIKELY AT TIMES.

&&

$$

LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-032300-
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-
449 AM CST TUE JAN 3 2017

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

.DAY ONE...TODAY AND TONIGHT.

GALE FORCE WINDS AND FREEZING SPRAY WILL OCCUR TONIGHT.

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

GALE FORCE WINDS AND FREEZING SPRAY WILL OCCUR THROUGH WEDNESDAY
EVENING.

&&

$$

IZZI/CASTRO

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