Chicago Weather O'Hare Forecast Monday, January 16 2017 at 7:15:09 AM CT

NWS Forecast for: Amf Ohare IL
Issued by: National Weather Service Chicago, IL
Last Update: 6:18 am CST Jan 16, 2017


Hazardous Weather Outlook Below Forecast
Winter Weather Advisory Below Forecast

M.L.King Day: Freezing rain before 9am, then rain or freezing rain between 9am and 10am, then rain after 10am. Patchy fog after 9am. High near 37. East southeast wind 5 to 10 mph. Chance of precipitation is 90%. Total daytime ice accumulation of less than a 0.1 of an inch possible.

Tonight: Rain and possibly a thunderstorm. Widespread fog, mainly after 11pm. Low around 37. East wind 5 to 10 mph becoming light and variable. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Tuesday: A 50 percent chance of rain, mainly before noon. Widespread fog, mainly before 7am. Otherwise, cloudy, with a temperature falling to around 38 by 5pm. West wind 5 to 10 mph.

Tuesday Night: A slight chance of rain before 7pm, then a slight chance of snow between 7pm and midnight. Mostly cloudy, with a low around 30. West wind around 10 mph. Chance of precipitation is 20%.


Wednesday: Mostly sunny, with a high near 41. Southwest wind 10 to 15 mph.

Wednesday Night: Partly cloudy, with a low around 32.

Thursday: Mostly sunny, with a high near 46.

Thursday Night: A chance of rain and snow between midnight and 5am, then a chance of rain after 5am. Mostly cloudy, with a low around 35.

Friday: A chance of rain. Mostly cloudy, with a high near 46.

Friday Night: A slight chance of rain. Mostly cloudy, with a low around 38.

Saturday: Mostly cloudy, with a high near 50.

Saturday Night: A chance of rain. Mostly cloudy, with a low around 40.

Sunday: Rain likely. Cloudy, with a high near 49.


Amf Ohare IL
41.98°N 87.9°W

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

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Winter Weather Advisory

URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE CHICAGO IL 327 AM CST MON JAN 16 2017 ILZ006-013-014-161800- /O.CON.KLOT.WW.Y.0001.170116T1100Z-170116T1800Z/ LAKE IL-DUPAGE-COOK- INCLUDING THE CITIES OF...WAUKEGAN...WHEATON...CHICAGO 327 AM CST MON JAN 16 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... * TIMING...FREEZING RAIN...MIXED WITH SLEET... WILL SPREAD NORTHEAST THIS MORNING. LIGHT GLAZING FROM FREEZING RAIN IS MOST LIKELY ACROSS THE NORTHERN HALF OF THE CHICAGO METRO AREA...PRIMARILY NORTH OF THE INTERSTATE 88 CORRIDOR. PRECIPITATION SHOULD TRANSITION TO ALL RAIN BY AROUND NOON. * MAIN IMPACT...ICE ACCUMULATION OF LESS THAN A TENTH OF AN INCH. * OTHER IMPACTS...ACCUMULATION OF ICE ON UNTREATED ROADS WILL MAKE TRAVEL HAZARDOUS DURING THE MORNING COMMUTE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$

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HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
308 AM CST MON JAN 16 2017

ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
170915-
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-
308 AM CST MON JAN 16 2017 /408 AM EST MON JAN 16 2017/

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

.DAY ONE...TODAY AND TONIGHT.

WEATHER HAZARDS EXPECTED:
LIMITED THUNDERSTORM RISK.
SIGNIFICANT FOG RISK.
ELEVATED ICE ACCUMULATION RISK.
LIMITED SLEET RISK.

DISCUSSION:

LIGHT FREEZING RAIN AND IS LIKELY THIS MORNING ACROSS NORTH
CENTRAL ILLINOIS AND POSSIBLE ACROSS NORTHEAST ILLINOIS AND
NORTHWEST INDIANA THIS MORNING. SLEET MAY MIX IN FOR A TIME AS WELL.
HAZARDOUS CONDITIONS ON SOME ROADS ARE LIKELY...ESPECIALLY
ON UNTREATED SURFACES.

THERE IS ALSO A SLIGHT CHANCE OF THUNDERSTORMS THIS
EVENING. SEVERE WEATHER IS NOT ANTICIPATED.

AREAS OF FOG ARE LIKELY DURING THE DAY MAINLY SOUTH OF INTERSTATE
80...AND THEN AREA WIDE OVERNIGHT INTO EARLY TUESDAY
MORNING. FOG MAY BE LOCALLY DENSE AT TIMES.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY.

TUESDAY MORNING...
ELEVATED FOG RISK.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NECESSARY THROUGH TONIGHT.

GENERAL STORM MOTION OF THE DAY:

MOVING NORTHEAST AT 40 MPH.

&&

$$

LMZ740>745-170915-
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-
308 AM CST MON JAN 16 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.

AREAS OF FOG ARE POSSIBLE LATER TODAY AND TONIGHT. IT COULD BE
DENSE AT TIMES.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

&&

$$

LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-170915-
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-
308 AM CST MON JAN 16 2017

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

.DAY ONE...TODAY AND TONIGHT.

AREAS OF FOG...POSSIBLY DENSE...ARE POSSIBLE LATER TODAY AND TONIGHT.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY.

SOME FOG IS POSSIBLE TUESDAY MORNING OVER SOUTHERN LAKE MICHIGAN.

&&

$$

KMD

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