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

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WWUS75 KRIW 202342
NPWRIW

URGENT - WEATHER MESSAGE
National Weather Service Riverton WY
542 PM MDT Fri Oct 20 2017

...High Wind Watch for portions of northwest Wyoming Saturday
night and Sunday...

.Windy conditions this evening are expected to gradually subside
late tonight. However another round of strong to possibly high
wind is expected Saturday night and Sunday across portions of
northwest Wyoming.

WYZ019-020-210045-
/O.EXP.KRIW.HW.W.0022.000000T0000Z-171021T0000Z/
Green Mountains and Rattlesnake Range-
Natrona County Lower Elevations-
Including the cities of Jeffrey City and Casper
542 PM MDT Fri Oct 20 2017

...HIGH WIND WARNING WILL EXPIRE AT 6 PM MDT THIS EVENING...

The high wind warning for southeast Fremont and much of Natrona
County will be allowed to expire at 6 PM. However it will remain
windy for much of the night.

$$

WYZ002-003-210945-
/O.CON.KRIW.HW.A.0015.171022T0600Z-171023T0600Z/
Absaroka Mountains-Cody Foothills-
Including the cities of Cody and Meeteetse
542 PM MDT Fri Oct 20 2017

...HIGH WIND WATCH REMAINS IN EFFECT FROM LATE SATURDAY NIGHT
THROUGH SUNDAY EVENING...

* TIMING...Winds will increase Saturday night and may become
  high before sunrise Sunday decreasing by later Sunday night.

* WINDS...West to southwest 20 to 50 mph...highest over the
  mountains and near Clark Wyoming...with gusts to 60 mph.
  Occasional gusts to 65 to 75 mph are possible across the Chief
  Joseph Highway, Highway 120 and around Clark Wyoming.

* IMPACTS...Strong crosswinds will pose a risk to high profile
  lightweight vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Watch means there is the potential for a hazardous
high wind event. Sustained winds of at least 40 mph...or gusts of
58 mph or stronger may occur. Continue to monitor the latest
forecasts.

&&

$$

WYZ016-210945-
/O.CON.KRIW.HW.A.0015.171022T0600Z-171022T1800Z/
Upper Wind River Basin-
Including the city of Dubois
542 PM MDT Fri Oct 20 2017

...HIGH WIND WATCH REMAINS IN EFFECT FROM LATE SATURDAY NIGHT
THROUGH SUNDAY MORNING...

* TIMING...Winds will increase Saturday night and may become
  high before sunrise Sunday decreasing Sunday afternoon.

* WINDS...West to southwest 20 to 40 mph gusts to 60 mph.

* IMPACTS...Strong crosswinds will pose a risk to high profile
  lightweight vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Watch means there is the potential for a hazardous
high wind event. Sustained winds of at least 40 mph...or gusts of
58 mph or stronger may occur. Continue to monitor the latest
forecasts.

&&

$$



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