Chicago Weather O'Hare Forecast Sunday, May 10 2015 at 3:07:56 PM CT

NWS Forecast for: Amf Ohare IL
Issued by: National Weather Service Chicago, IL
Last Update: 2:17 pm CDT May 10, 2015


Hazardous Weather Outlook SEE BELOW

This Afternoon: Patchy fog. Otherwise, cloudy, with a high near 61. Northeast wind around 10 mph.

Tonight: Showers and thunderstorms, mainly after 10pm. Patchy fog before 7pm. Low around 55. Northeast wind 5 to 10 mph becoming south after midnight. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Monday: Showers and thunderstorms likely before 1pm, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 74. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Monday Night: Partly cloudy, with a low around 49. West southwest wind around 15 mph, with gusts as high as 25 mph.


Tuesday: Partly sunny, with a high near 59. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

Tuesday Night: Mostly cloudy, with a low around 42.

Wednesday: Mostly sunny, with a high near 56.

Wednesday Night: Partly cloudy, with a low around 41.

Thursday: Partly sunny, with a high near 63.

Thursday Night: A chance of showers. Mostly cloudy, with a low around 49.

Friday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 65.

Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 52.

Saturday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 74.


Amf Ohare IL
41.98°N 87.9°W

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


Hazardous Weather Outlook
Issued by NWS Chicago, IL


000
FLUS43 KLOT 101740
HWOLOT

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1034 AM CDT SUN MAY 10 2015

ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
111545-
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-
1034 AM CDT SUN MAY 10 2015

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

.DAY ONE...THIS AFTERNOON AND TONIGHT.

WEATHER HAZARDS EXPECTED:

THUNDERSTORMS...SOME OF WHICH MAY PRODUCE:

CLOUD TO GROUND LIGHTNING.
LOCALLY HEAVY RAINFALL.
ISOLATED WIND GUSTS TO 60 MPH.
ISOLATED HAIL TO THE SIZE OF QUARTERS.

AREAS AFFECTED AND TIMING:

ISOLATED STORMS THIS AFTERNOON SOUTH OF INTERSTATE 80. THIS
EVENING AREA WIDE...WITH THE STRONGEST STORMS EXPECTED
GENERALLY ALONG AND SOUTHWEST OF A LINE FROM OREGON ILLINOIS
TO CRESCENT CITY ILLINOIS.

DISCUSSION:

THUNDERSTORMS ARE EXPECTED TO DEVELOP LATE THIS AFTERNOON AND
EARLY THIS EVENING ALONG A NORTHWARD LIFTING WARM FRONT. AS
MOISTURE AND INSTABILITY INCREASE EARLY THIS EVENING...COVERAGE
AND INTENSITY OF THESE STORMS WILL LIKELY INCREASE THROUGH MID
TO LATE EVENING. THUNDERSTORM INTENSITY SHOULD DIMINISH TOWARDS
MIDNIGHT...BUT SMALL HAIL AND LOCALLY HEAVY RAINFALL WILL STILL
BE A POSSIBILITY FOR ALL AREAS OVERNIGHT ACROSS THE OUTLOOK AREA.

AREA STREAMS WILL REMAIN AT OR NEAR BANKFULL CONDITIONS...ESPECIALLY
FOR PORTIONS OF THE ILLINOIS RIVER.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY.

AREA STREAMS WILL REMAIN AT OR NEAR BANKFULL CONDITIONS...ESPECIALLY
FOR PORTIONS OF THE ILLINOIS RIVER.

THUNDERSTORMS ARE POSSIBLE MONDAY ACROSS EAST CENTRAL ILLINOIS
AND
NORTHWEST INDIANA...SOME OF WHICH COULD BE STRONG.

.SPOTTER INFORMATION STATEMENT...

SPOTTERS MAY BE NEEDED THIS EVENING...ALONG AND SOUTHWEST OF A
LINE FROM OREGON ILLINOIS TO CRESCENT CITY ILLINOIS.

&&

$$

LMZ740>745-111545-
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-
1034 AM CDT SUN MAY 10 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE ILLINOIS NEARSHORE
WATERS OF LAKE MICHIGAN AND THE INDIANA NEARSHORE WATERS OF LAKE
MICHIGAN.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

PATCHY DENSE FOG IS POSSIBLE THROUGH THIS AFTERNOON.

THERE IS A CHANCE OF THUNDERSTORMS TONIGHT...SOME OF WHICH COULD
BE STRONG TO SEVERE.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY.

THERE IS A CHANCE OF THUNDERSTORMS MONDAY.

&&

$$

LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-111545-
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-
1034 AM CDT SUN MAY 10 2015

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

.DAY ONE...THIS AFTERNOON AND TONIGHT.

PATCHY DENSE FOG IS POSSIBLE THROUGH THIS AFTERNOON MAINLY OVER
THE SOUTHERN HALF OF THE LAKE.

THERE IS A CHANCE OF THUNDERSTORMS TONIGHT...MAINLY OVER THE
SOUTHERN HALF OF THE LAKE.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY.

THERE IS A CHANCE OF THUNDERSTORMS OVER THE SOUTHERN HALF OF THE
LAKE MONDAY.

&&

$$

BEACHLER



CURRENT NWS CHICAGO HAZARDOUS WEATHER PAGE:
forecast.weather.gov/product.php?site=lot&product=HWO&issuedby=lot