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2 products issued by NWS for: Ann Arbor MI

Dense Fog Advisory

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
934 PM EST SAT NOV 21 2009

...DENSE FOG WILL IMPACT THE AREA TONIGHT...

.THE COMBINATION OF CLEAR SKIES...LIGHT WINDS AND AMPLE LOW
LEVEL MOISTURE WILL ALLOW WIDESPREAD DENSE FOG TO DEVELOP ACROSS
THE AREA OVERNIGHT. THE FOG WILL GRADUALLY LIFT THROUGH THE LATE
MORNING HOURS.

MIZ047>049-053>055-060>063-068>070-075-076-082-083-221500-
/O.NEW.KDTX.FG.Y.0005.091122T0234Z-091122T1500Z/
MIDLAND-BAY-HURON-SAGINAW-TUSCOLA-SANILAC-SHIAWASSEE-GENESEE-
LAPEER-ST. CLAIR-LIVINGSTON-OAKLAND-MACOMB-WASHTENAW-WAYNE-
LENAWEE-MONROE-
INCLUDING THE CITIES OF...MIDLAND...BAY CITY...BAD AXE...
SAGINAW...CARO...SANDUSKY...OWOSSO...FLINT...LAPEER...
PORT HURON...HOWELL...PONTIAC...WARREN...ANN ARBOR...DETROIT...
ADRIAN...MONROE
934 PM EST SAT NOV 21 2009

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM EST SUNDAY...

THE NATIONAL WEATHER SERVICE IN DETROIT/PONTIAC HAS ISSUED A
DENSE FOG ADVISORY...WHICH IS IN EFFECT UNTIL 10 AM EST SUNDAY.

WIDESPREAD DENSE FOG WILL DEVELOP ACROSS THE AREA TONIGHT.
VISIBILITY WILL DROP TO ONE QUARTER OF A MILE OR LESS AT
TIMES...MAKING TRAVEL HAZARDOUS. THE FOG WILL GRADUALLY LIFT
DURING THE LATE MORNING HOURS ON SUNDAY.

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.

&&

$$

MR






Hazardous Weather Outlook

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
320 PM EST SAT NOV 21 2009

MIZ047>049-053>055-060>063-068>070-075-076-082-083-220915-
MIDLAND-BAY-HURON-SAGINAW-TUSCOLA-SANILAC-SHIAWASSEE-GENESEE-LAPEER-
ST. CLAIR-LIVINGSTON-OAKLAND-MACOMB-WASHTENAW-WAYNE-LENAWEE-MONROE-
320 PM EST SAT NOV 21 2009

THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHEAST MICHIGAN.

.DAY ONE...TODAY AND TONIGHT

FOG DEVELOPING TONIGHT WILL BECOME LOCALLY DENSE...AND MAY BECOME A
BIT MORE EXPANSIVE REQUIRING AN ADVISORY.

AREAS OF FOG ARE EXPECTED TO DEVELOP TONIGHT INTO SUNDAY MORNING.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

FOG DEVELOPMENT WILL BE POSSIBLE AGAIN SUNDAY NIGHT AND MONDAY
NIGHT...AND COULD BECOME DENSE.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY AND TONIGHT.

$$



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