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Hazardous Weather Outlook

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
408 AM CST SUN JAN 22 2017

ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
231015-
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-
408 AM CST SUN JAN 22 2017 /508 AM EST SUN JAN 22 2017/

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

.DAY ONE...TODAY AND TONIGHT.

WEATHER HAZARDS EXPECTED:

  SIGNIFICANT FOG RISK.

DISCUSSION:

DENSE FOG WILL GRADUALLY DISSIPATE LATE THIS MORNING INTO EARLY
AFTERNOON, THOUGH MAY CONTINUE NEAR THE LAKE SHORE THIS AFTERNOON.

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

TUESDAY...
  ELEVATED SNOW RISK.

WEDNESDAY...
  LIMITED SNOW RISK.

DISCUSSION:

ACCUMULATING SNOW IS POSSIBLE TUESDAY NIGHT INTO WEDNESDAY
MORNING. THE MOST FAVORED LOCATION...AT THIS TIME...FOR
ACCUMULATING SNOW WILL BE NORTH OF THE INTERSTATE 88 CORRIDOR.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NECESSARY THROUGH TONIGHT.

&&

$$



Dense Fog Advisory

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHICAGO IL
335 AM CST SUN JAN 22 2017

...DENSE FOG THIS MORNING...

ILZ013-014-022-023-032-033-039-INZ001-002-010-011-019-221800-
/O.EXT.KLOT.FG.Y.0005.000000T0000Z-170122T1800Z/
DUPAGE-COOK-WILL-KANKAKEE-LIVINGSTON-IROQUOIS-FORD-LAKE IN-PORTER-
NEWTON-JASPER-BENTON-
INCLUDING THE CITIES OF...WHEATON...CHICAGO...JOLIET...KANKAKEE...
PONTIAC...WATSEKA...PAXTON...GARY...VALPARAISO...MOROCCO...
RENSSELAER...FOWLER
335 AM CST SUN JAN 22 2017 /435 AM EST SUN JAN 22 2017/

...DENSE FOG ADVISORY NOW IN EFFECT UNTIL NOON CST /1 PM EST/
TODAY...

* VISIBILITY...LESS THAN ONE QUARTER MILE...AT TIMES LESS THAN
  ONE HUNDRED YARDS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A DENSE FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE
REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN...
USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU.

&&

$$

MTF




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