Non-Precipitation Warnings / Watches / Advisories
Issued by NWS Riverton, WY

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WWUS75 KRIW 192141
NPWRIW

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE RIVERTON WY
241 PM MST FRI DEC 19 2014

...DENSE FOG TO FORM AGAIN THIS EVENING ACROSS PARTS OF THE WIND
RIVER BASIN...

.LOW LYING FOG REMAINED AROUND RIVERTON THIS AFTERNOON. THE FOG
IS EXPECTED TO SPREAD AND BECOME DENSE IN PLACES BY MID EVENING.
VISIBILITIES WILL ONCE AGAIN FALL TO ONE-QUARTER MILE OR LESS...
THEN PERSIST THROUGH THE NIGHT.

WYZ017-018-200545-
/O.NEW.KRIW.FG.Y.0006.141220T0300Z-141220T1500Z/
WIND RIVER BASIN-LANDER FOOTHILLS-
INCLUDING THE CITIES OF...RIVERTON...SHOSHONI...LANDER
241 PM MST FRI DEC 19 2014

...DENSE FOG ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 8 AM
MST SATURDAY...

THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A DENSE FOG
ADVISORY...WHICH IS IN EFFECT FROM 8 PM THIS EVENING TO 8 AM MST
SATURDAY.

* SUMMARY AND TIMING...AREAS OF DENSE FOG CAN BE EXPECTED FROM MID
  EVENING UNTIL EARLY SATURDAY MORNING. THE FOG SHOULD BE MORE
  WIDESPREAD AROUND RIVERTON THAN NEAR LANDER.

* VISIBILITY...ONE QUARTER OF A MILE OR LESS.

* IMPACTS...VERY LOW VISIBILITY CAN RESULT IN HAZARDOUS DRIVING
  CONDITIONS. THE FOG WILL DEPOSIT RIME ON SOME SURFACES SUCH AS
  VEHICLES...TREES AND POWER LINES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
KPL



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