Chicago Weather O'Hare Forecast Tuesday, December 13 2016 at 6:15:08 AM CT

NWS Forecast for: Amf Ohare IL
Issued by: National Weather Service Chicago, IL
Last Update: 4:17 am CST Dec 13, 2016


Hazardous Weather Outlook below forecast ...

Today: A 30 percent chance of snow before 7am. Cloudy through mid morning, then gradual clearing, with a temperature falling to around 10 by 5pm. Wind chill values as low as -2. Northwest wind 5 to 10 mph.

Tonight: Partly cloudy, with a low around 4. Wind chill values as low as -9. West southwest wind 5 to 10 mph.

Wednesday: Mostly sunny, with a high near 16. Wind chill values as low as -9. West wind 10 to 15 mph, with gusts as high as 25 mph.

Wednesday Night: Mostly clear, with a low around 0. Wind chill values as low as -17. West wind around 15 mph, with gusts as high as 25 mph.


Thursday: Sunny and cold, with a high near 6. West wind 10 to 15 mph, with gusts as high as 20 mph.

Thursday Night: A 20 percent chance of snow showers after midnight. Mostly cloudy, with a low around 0.

Friday: A 50 percent chance of snow showers. Cloudy, with a high near 21.

Friday Night: Snow before 1am, then snow and freezing rain likely. Cloudy, with a low around 21.

Saturday: Snow and freezing rain likely. Cloudy, with a high near 28.

Saturday Night: A chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 9.

Sunday: Mostly sunny, with a high near 11.

Sunday Night: Mostly clear, with a low around -2.

Monday: Sunny, with a high near 13.


Amf Ohare IL
41.98°N 87.9°W

Visit your local NWS office at: www.crh.noaa.gov/lot

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
402 AM CST TUE DEC 13 2016

ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
141015-
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-
402 AM CST TUE DEC 13 2016 /502 AM EST TUE DEC 13 2016/

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

.DAY ONE...TODAY AND TONIGHT.

WEATHER HAZARDS EXPECTED:

ELEVATED EXCESSIVE COLD RISK.

DISCUSSION:

TEMPERATURES ARE EXPECTED TO DROP INTO THE SINGLE DIGITS TO NEAR
ZERO TONIGHT WITH WIND CHILLS OF 5 BELOW TO 15 BELOW.

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

WEDNESDAY AND THURSDAY...
SIGNIFICANT EXCESSIVE COLD RISK.
FRIDAY...
ELEVATED EXCESSIVE COLD RISK.
LIMITED ICE ACCUMULATION RISK.
ELEVATED SNOW RISK.
SATURDAY...
ELEVATED EXCESSIVE COLD RISK.
LIMITED ICE ACCUMULATION RISK.
SUNDAY AND MONDAY...
SIGNIFICANT EXCESSIVE COLD RISK.

DISCUSSION:

TEMPERATURES WILL BOTTOM OUT BELOW ZERO IN SOME AREAS WEDNESDAY
NIGHT AND THURSDAY NIGHT. WIND CHILLS OF 15 BELOW TO 25 BELOW ARE
POSSIBLE WEDNESDAY NIGHT. ACCUMULATING SNOW IS EXPECTED ON FRIDAY.
A WINTRY MIX IS POSSIBLE IN SOME AREAS ON SATURDAY INCLUDING THE
POSSIBILITY FOR ICE ACCUMULATIONS IN SOME AREAS.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NECESSARY THROUGH TONIGHT.

&&

$$

LMZ740>745-141015-
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-
402 AM CST TUE DEC 13 2016

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.

HAZARDOUS CONDITIONS FOR SMALL CRAFT ARE LIKELY.

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

WEDNESDAY AND THURSDAY...
GALE FORCE WINDS OR VERY HAZARDOUS WAVES ARE LIKELY.
FRIDAY THROUGH SUNDAY...
HAZARDOUS CONDITIONS FOR SMALL CRAFT ARE LIKELY.

&&

$$

LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-141015-
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-
402 AM CST TUE DEC 13 2016

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

.DAY ONE...TODAY AND TONIGHT.

GALES ARE EXPECTED AFTER MIDNIGHT.

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

GALES AND FREEZING SPRAY ARE EXPECTED WEDNESDAY AND THURSDAY.

GALES ARE POSSIBLE SATURDAY NIGHT.

&&

$$

BMD

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