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

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000
WWUS75 KRIW 091731
NPWRIW

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE RIVERTON WY
1031 AM MST FRI DEC 9 2016

...STRONG WIND POSSIBLE ACROSS PORTIONS OF CENTRAL WYOMING LATE
TONIGHT THROUGH SATURDAY MORNING...

.AN APPROACHING STRONG WINTER WEATHER SYSTEM THAT WILL BRING
COPIOUS AMOUNTS OF SNOW TO THE WESTERN MOUNTAINS...WILL ADVERSELY
AFFECT THE AREA FROM SOUTHERN AND EASTERN FREMONT COUNTY...EAST
THROUGH MOST OF NATRONA COUNTY WITH STRONG WINDS. THE WINDS WILL
THEN GENERALLY DECREASE IN SPEED SATURDAY EVENING.

WYZ003-091845-
/O.CAN.KRIW.HW.A.0018.161210T0700Z-161210T1900Z/
CODY FOOTHILLS-
INCLUDING THE CITIES OF...CODY...MEETEETSE
1031 AM MST FRI DEC 9 2016

...HIGH WIND WATCH IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN RIVERTON HAS CANCELLED THE HIGH
WIND WATCH.

WHILE WINDS WILL BECOME QUITE GUSTY FOR A SHORT WHILE LATER
TONIGHT AND SATURDAY MORNING...MOST OF THE FOOTHILLS WILL NOT SEE
HIGH WIND CONDITIONS EXCEPT FOR PERHAPS THE AREA IN THE IMMEDIATE
VICINITY OF CLARK WYOMING. THEREFORE THE WATCH HAS BEEN CANCELLED
AT THIS TIME.

$$

WYZ019-020-100700-
/O.UPG.KRIW.HW.A.0018.161210T0700Z-161210T1900Z/
/O.NEW.KRIW.HW.W.0026.161210T0700Z-161211T0100Z/
GREEN MOUNTAINS AND RATTLESNAKE RANGE-
NATRONA COUNTY LOWER ELEVATIONS-
INCLUDING THE CITIES OF...JEFFREY CITY...CASPER
1031 AM MST FRI DEC 9 2016

...HIGH WIND WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM MST
SATURDAY...

THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A HIGH WIND
WARNING...WHICH IS IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM MST
SATURDAY. THE HIGH WIND WATCH IS NO LONGER IN EFFECT.

* TIMING...WEST TO SOUTHWEST WINDS WILL INCREASE AND BECOME STRONG
  AFTER MIDNIGHT TONIGHT AND LAST THROUGH SATURDAY AFTERNOON.

* WINDS...WEST TO SOUTHWEST 30 TO 40 MPH WITH GUSTS TO 60 MPH.

* IMPACTS...TRAVELERS FROM SOUTH PASS...TO SWEETWATER STATION...
  MUDDY GAP...AND ON TO CASPER WILL POSSIBLY EXPERIENCE VERY
  STRONG CROSS WINDS AND SUDDEN GUSTS. ADDITIONALLY...THE WIND
  MAY MIX WITH GROUND SNOW AND CAUSE AREAS OF BLOWING AND
  DRIFTING SNOW WITH SHARP REDUCTIONS TO VISIBILITY AT TIMES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

&&

$$



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