Issued by: National Weather Service Chicago, IL
Last Update: 4:18 pm CST Dec 4, 2016
Hazardous Weather Outlook below Forecast
Winter Weather Advisory
This Afternoon: Snow. The snow could be heavy at times. High near 34. South wind around 5 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight: Snow likely, mainly before 7pm. Cloudy, with a low around 30. West southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday: Mostly cloudy, with a high near 38. South wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night: Mostly cloudy, with a low around 32. Southeast wind 5 to 10 mph.
Tuesday: A chance of rain and snow before 11am, then a chance of rain between 11am and noon. Mostly cloudy, with a high near 39. East southeast wind 5 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Tuesday Night: Partly cloudy, with a low around 24.
Wednesday: Partly sunny, with a high near 30.
Wednesday Night: A slight chance of snow showers. Mostly cloudy, with a low around 20.
Thursday: Mostly cloudy, with a high near 23.
Thursday Night: Mostly cloudy, with a low around 16.
Friday: Partly sunny, with a high near 22.
Friday Night: Mostly cloudy, with a low around 16.
Saturday: A slight chance of snow showers. Mostly cloudy, with a high near 26.
Saturday Night: A chance of snow showers. Cloudy, with a low around 23.
Sunday: A chance of snow showers. Mostly cloudy, with a high near 31.
Amf Ohare IL
41.98°N 87.9°W
Visit your local NWS office at: http://www.crh.noaa.gov/lot
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM CST SUN DEC 4 2016
ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
052200-
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-
400 PM CST SUN DEC 4 2016 /500 PM EST SUN DEC 4 2016/
THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTH CENTRAL ILLINOIS...
NORTHEAST ILLINOIS AND NORTHWEST INDIANA.
.DAY ONE...TONIGHT.
WEATHER HAZARDS EXPECTED:
ELEVATED FOG RISK LATE TONIGHT.
ELEVATED SNOW RISK INTO EARLY EVENING.
DISCUSSION:
ACCUMULATING SNOW WILL END THIS EVENING. FREEZING FOG...POSSIBLY
DENSE...COULD DEVELOP OVERNIGHT.
.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY.
MONDAY...
ELEVATED FOG RISK DURING THE MORNING.
LIMITED ICE ACCUMULATION RISK AT NIGHT.
TUESDAY...
LIMITED ICE ACCUMULATION RISK IN THE MORNING.
THURSDAY AND FRIDAY...
LIMITED EXCESSIVE COLD RISK.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION WILL NOT BE NECESSARY THROUGH TONIGHT.
&&
$$
LMZ740>745-052200-
WINTHROP HARBOR TO WILMETTE HARBOR-
WILMETTE HARBOR TO NORTHERLY ISLAND-
NORTHERLY ISLAND TO CALUMET HARBOR-CALUMET HARBOR TO GARY-
GARY TO BURNS HARBOR-BURNS HARBOR TO MICHIGAN CITY-
400 PM CST SUN DEC 4 2016
THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE ILLINOIS NEARSHORE
WATERS OF LAKE MICHIGAN AND THE INDIANA NEARSHORE WATERS OF LAKE
MICHIGAN.
.DAY ONE...TONIGHT.
NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY.
TUESDAY THROUGH FRIDAY...
HAZARDOUS CONDITIONS FOR SMALL CRAFT ARE LIKELY.
&&
$$
LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-052200-
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-
400 PM CST SUN DEC 4 2016
THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE OPEN WATERS OF LAKE
MICHIGAN.
.DAY ONE...TONIGHT.
NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY.
GALES ARE POSSIBLE THURSDAY AND FRIDAY.
&&
$$
IZZI
Winter Weather Advisory
URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE CHICAGO IL 235 PM CST SUN DEC 4 2016 ILZ005-006-012>014-020>023-INZ001-002-050000- /O.CON.KLOT.WW.Y.0008.000000T0000Z-161205T0000Z/ MCHENRY-LAKE IL-KANE-DUPAGE-COOK-KENDALL-GRUNDY-WILL-KANKAKEE- LAKE IN-PORTER- INCLUDING THE CITIES OF...WOODSTOCK...WAUKEGAN...AURORA...ELGIN... WHEATON...CHICAGO...OSWEGO...MORRIS...JOLIET...KANKAKEE...GARY... VALPARAISO 235 PM CST SUN DEC 4 2016 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING... * TIMING...SNOW WILL CONTINUE THROUGH EARLY EVENING. * SNOW ACCUMULATIONS...3 TO 7 INCHES. * MAIN IMPACT...SLIPPERY CONDITIONS ARE EXPECTED ON UNTREATED SURFACES CREATING HAZARDOUS TRAVEL. * OTHER IMPACTS...VISIBILITY MAY FALL TO LESS THAN A HALF MILE AT TIMES CAUSING AN ADDITIONAL TRAVEL HAZARD. * NOTE...IMPACTS MAY BE MITIGATED BY MILD ROAD TEMPERATURES ON HEAVILY TRAVELED ROADS...SUCH AS THE IMMEDIATE SUBURBS OF THE CITY OF CHICAGO. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ BMD
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