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Dense Fog Advisory


URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE GRAND RAPIDS MI
301 AM EDT FRI SEP 4 2015

MIZ051-052-041400-
/O.CON.KGRR.FG.Y.0008.000000T0000Z-150904T1400Z/
MONTCALM-GRATIOT-
INCLUDING THE CITIES OF...GREENVILLE...ALMA
301 AM EDT FRI SEP 4 2015

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT THIS
MORNING...

HAZARDOUS WEATHER...

 * DENSE FOG CONTINUES ACROSS PARTS OF THE ADVISORY AREA AND WAS
   LEADING TO SOME HAZARDOUS TRAVEL CONDITIONS.

IMPACTS...

 * TRAVEL WILL BE QUITE DIFFICULT IN AREAS OF DENSE FOG.

 * VISIBILITIES NEAR ZERO HAVE ALREADY BEEN REPORTED IN PARTS OF
   MONTCALM AND GRATIOT COUNTIES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

 * IF DRIVING...SLOW DOWN...USE LOW BEAM HEADLIGHTS...AND LEAVE
   PLENTY OF DISTANCE AHEAD OF YOU.

 * WEATHER PREPAREDNESS INFORMATION IS AVAILABLE ON LINE AT
   HTTP://GO.USA.GOV/5OG.

&&

$$

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREEN BAY WI
850 PM CDT THU SEP 3 2015

...A PROLONGED PERIOD OF AREAS WITH DENSE FOG ON THE NEAR SHORE
WATERS OF LAKE MICHIGAN THROUGH AT LEAST SATURDAY EVENING...

.A WARM...MOIST AIR MASS MOVING OVER THE COOLER NEAR SHORE WATERS
OF LAKE MICHIGAN...WILL CONTINUE TO PRODUCE AREAS OF DENSE FOG.
THE STATE OF THE FOG WILL CONTINUE TO BE SOMEWHAT VARIABLE...AND
THERE WILL BE TIMES WHEN THE VISIBILITIES TEMPORARILY IMPROVE...
ESPECIALLY DURING THE AFTERNOON HOURS. HOWEVER...THE CURRENT
WEATHER PATTERN...AND WITH IT THE POTENTIAL FOR DENSE FOG...IS
NOT EXPECTED TO CHANGE AT LEAST INTO SATURDAY.

LMZ541>543-041000-
/O.CON.KGRB.MF.Y.0010.000000T0000Z-150906T0000Z/
ROCK ISLAND PASSAGE TO STURGEON BAY WI-
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-
850 PM CDT THU SEP 3 2015

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT SATURDAY...

* VISIBILITY...UNDER ONE MILE...WITH SOME LOCATIONS UNDER 1/4
  MILE AT TIMES. SOME MINOR IMPROVEMENT IN VISIBILITIES ARE
  POSSIBLE AT TIMES...ESPECIALLY DURING THE AFTERNOON HOURS.

* CONDITIONS REMAIN FAVORABLE FOR THE DENSE FOG TO LAST THROUGH
  THE END OF THE WEEK.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A DENSE FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE
REDUCED TO LESS THAN ONE MILE. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

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NOAA National Weather Service
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Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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