NWS Forecast for: Amf Ohare IL
Issued by: National Weather Service Chicago, IL
Last Update: 6:17 am CST Dec 15, 2016
Hazardous Weather Outlook below forecast
Wind Chill Advisory below forecast
Today: Increasing clouds and cold, with a high near 7. Wind chill values as low as -21. West wind around 10 mph, with gusts as high as 15 mph.
Tonight: A 50 percent chance of snow, mainly after 3am. Mostly cloudy, with a temperature rising to around 11 by 4am. Wind chill values as low as -9. West southwest wind 5 to 10 mph becoming south after midnight.
Friday: Snow likely, mainly after noon. Cloudy, with a high near 22. Wind chill values as low as zero. South southeast wind 10 to 15 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday Night: Snow before 4am, then snow and sleet, possibly mixed with freezing rain. Low around 22. South southeast wind 5 to 15 mph becoming east northeast after midnight. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow and sleet accumulation of 1 to 3 inches possible.
Saturday: Snow and sleet likely, becoming all snow after 2pm. Cloudy, with a high near 30. North northeast wind 5 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%.
Saturday Night: A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around -2. Blustery.
Sunday: Mostly sunny and cold, with a high near 2.
Sunday Night: Mostly clear, with a low around -11.
Monday: Sunny, with a high near 13.
Monday Night: Mostly clear, with a low around 9.
Tuesday: Sunny, with a high near 25.
Tuesday Night: Partly cloudy, with a low around 19.
Wednesday: Mostly sunny, with a high near 31.
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
421 AM CST THU DEC 15 2016
ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
161030-
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-
421 AM CST THU DEC 15 2016 /521 AM EST THU DEC 15 2016/
THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTH CENTRAL ILLINOIS...
NORTHEAST ILLINOIS AND NORTHWEST INDIANA.
.DAY ONE...TODAY AND TONIGHT.
WEATHER HAZARDS EXPECTED:
SIGNIFICANT EXCESSIVE COLD RISK.
LIMITED SNOW RISK NORTH OF I-80 LATE TONIGHT.
DISCUSSION:
BITTERLY COLD TEMPERATURES AND WIND CHILLS WILL CONTINUE THIS
MORNING. LIGHT SNOW ACCUMULATIONS ARE POSSIBLE AFTER MIDNIGHT
TONIGHT NORTH OF I-88.
.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY.
FRIDAY...
LIMITED EXCESSIVE COLD RISK.
ELEVATED ICE ACCUMULATION RISK.
ELEVATED SNOW AND SLEET RISK.
SATURDAY...
SIGNIFICANT EXCESSIVE COLD RISK.
ELEVATED ICE ACCUMULATION RISK.
ELEVATED SNOW AND SLEET RISK.
SUNDAY...
EXTREME EXCESSIVE COLD RISK.
MONDAY...
SIGNIFICANT EXCESSIVE COLD RISK.
TUESDAY...
LIMITED EXCESSIVE COLD RISK.
DISCUSSION:
A WINTER STORM WILL LIFT ACROSS THE REGION LATE FRIDAY AFTERNOON
THROUGH SATURDAY EVENING. SEVERAL INCHES OF ACCUMULATING SNOWFALL
IS POSSIBLE WITH THE GREATEST AMOUNTS NEAR THE WISCONSIN STATE
LINE. ALONG AND SOUTH OF I-80...SNOW AMOUNTS WILL QUICKLY DROP OFF
BUT FREEZING RAIN AND SLEET ARE LIKELY AND COULD RESULT IN ICY
ACCUMULATIONS.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION WILL NOT BE NECESSARY THROUGH TONIGHT.
&&
$$
LMZ740>745-161030-
WINTHROP HARBOR TO WILMETTE HARBOR-
WILMETTE HARBOR TO NORTHERLY ISLAND-
NORTHERLY ISLAND TO CALUMET HARBOR-CALUMET HARBOR TO GARY-
GARY TO BURNS HARBOR-BURNS HARBOR TO MICHIGAN CITY-
421 AM CST THU DEC 15 2016
THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE ILLINOIS NEARSHORE
WATERS OF LAKE MICHIGAN AND THE INDIANA NEARSHORE WATERS OF LAKE
MICHIGAN.
.DAY ONE...TODAY AND TONIGHT.
GALE FORCE WINDS OR VERY HAZARDOUS WAVES ARE LIKELY.
.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY.
FRIDAY THROUGH SUNDAY...
HAZARDOUS CONDITIONS FOR SMALL CRAFT ARE LIKELY.
&&
$$
LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-161030-
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-
421 AM CST THU DEC 15 2016
THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE OPEN WATERS OF LAKE
MICHIGAN.
.DAY ONE...TODAY AND TONIGHT.
GALES AND FREEZING SPRAY WILL CONTINUE.
.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY.
GALES AND FREEZING SPRAY ARE LIKELY AGAIN SATURDAY NIGHT AND
SUNDAY.
&&
$$
BMD
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