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Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
449 AM CST Mon Feb 20 2017

ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
211100-
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-
449 AM CST Mon Feb 20 2017 /549 AM EST Mon Feb 20 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.
  Elevated Fog Risk.

DISCUSSION:

Areas of dense fog are likely across portions of the area through
mid morning. Showers and a few storms are possible tonight. No
severe weather is anticipated.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

Wednesday...
  Limited Fire Weather Risk.
Thursday...
  Limited Thunderstorm Risk.
Friday...
  Limited Severe Thunderstorm Risk.
  Limited Non Thunderstorm Wind Risk.
  Limited Fire Weather Risk.

DISCUSSION:

Warm, dry and windy conditions could result in a fire weather risk
on Wednesday.

There is a chance of severe thunderstorms on Friday as a strong
storm system impacts the region. A period of strong gusty surface
winds are also possible Friday and Friday night.


.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


&&

$$



Dense Fog Advisory

URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
341 AM CST Mon Feb 20 2017

ILZ019>023-032-033-039-INZ001-010-011-019-201600-
/O.NEW.KLOT.FG.Y.0009.170220T0941Z-170220T1600Z/
La Salle-Kendall-Grundy-Will-Kankakee-Livingston-Iroquois-Ford-
Lake IN-Newton-Jasper-Benton-
Including the cities of Ottawa, Oswego, Morris, Joliet, Kankakee,
Pontiac, Watseka, Paxton, Gary, Morocco, Rensselaer, and Fowler
341 AM CST Mon Feb 20 2017 /441 AM EST Mon Feb 20 2017/

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CST /11 AM EST/ THIS
MORNING...

The National Weather Service in Chicago has issued a Dense Fog
Advisory, which is in effect until 10 AM CST /11 AM EST/ this
morning.

* VISIBILITY...One quarter mile or less at times.

* IMPACTS...Areas of low visibility and rapid changes in
  visibility will cause hazardous driving conditions.

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.

&&

$$

JEE



U.S. Dept. of Commerce
NOAA National Weather Service
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Silver Spring, MD 20910
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