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2 products issued by NWS for: Lander WY
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Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Riverton WY
224 PM MDT Sat Oct 21 2017

WYZ001>020-022>030-222030-
Yellowstone National Park-Absaroka Mountains-Cody Foothills-
North Big Horn Basin-Southwest Big Horn Basin-
Southeast Big Horn Basin-Owl Creek and Bridger Mountains-
Bighorn Mountains West-Bighorn Mountains Southeast-
Northeast Johnson County-Southeast Johnson County-
Teton and Gros Ventre Mountains-Jackson Hole-
Wind River Mountains West-Wind River Mountains East-
Upper Wind River Basin-Wind River Basin-Lander Foothills-
Green Mountains and Rattlesnake Range-
Natrona County Lower Elevations-Casper Mountain-Star Valley-
Salt River and Wyoming Ranges-Upper Green River Basin Foothills-
Upper Green River Basin-South Lincoln County-
Rock Springs and Green River-Flaming Gorge-East Sweetwater County-
224 PM MDT Sat Oct 21 2017

...HIGH WIND WARNING FOR PORTIONS OF NORTHWEST WYOMING SATURDAY
NIGHT AND SUNDAY...

...HIGH WIND WATCH FOR PORTIONS OF FREMONT AND NATRONA COUNTIES
SUNDAY...

...WINTER WEATHER ADVISORY FOR PORTIONS OF THE NORTHWESTERN
MOUNTAINS TONIGHT INTO SUNDAY...

This Hazardous Weather Outlook is for Western and Central Wyoming.

.DAY ONE...Tonight.

High winds are likely tonight across the Cody Foothills, Cody
Foothills and around DuBois tonight. Please see forecasts and high
wind warnings for details.

Light to moderate snow likely in the northwestern mountains.
Please see winter weather products and forecasts for details.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

Sunday...Strong winds will continue over the Absaroka Mountains, Cody
Foothills and the Upper Wind River Basin as well as from Rock
Springs to Casper. Strong winds possible around Lander. Please see
wind products and forecasts for details.

Light to moderate snow will continue over the northwestern
mountains.

Sunday night and Monday...Strong ridge top winds Sunday night.
Strong northwest winds possible Monday in the northern Bighorn
Basin and northeast Johnson County.

Wednesday...Windy, warm and dry conditions may result in elevated
fire weather conditions across the central and south.

.SPOTTER INFORMATION STATEMENT...

Spotter are urged to report snowfall amounts and wind gusts over
45 mph.

$$




High Wind Watch

URGENT - WEATHER MESSAGE
National Weather Service Riverton WY
552 PM MDT Sat Oct 21 2017

...Multiple High Wind Watches and Warnings are in effect for
portions of central and northwest Wyoming tonight through Sunday
evening...

.Another round of strong to high wind is expected tonight and
Sunday across portions of northwest and central Wyoming before
decreasing Sunday evening.

WYZ015-018-220915-
/O.CON.KRIW.HW.A.0016.171022T1200Z-171022T2100Z/
Wind River Mountains East-Lander Foothills-
Including the city of Lander
552 PM MDT Sat Oct 21 2017

...HIGH WIND WATCH REMAINS IN EFFECT FROM SUNDAY MORNING THROUGH
SUNDAY AFTERNOON...

* TIMING...Winds may increase tomorrow morning and become strong
  on Sunday before decreasing late Sunday.

* WINDS...West to southwest 20 to 40 mph with 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.

&&

$$

TEAM RIVERTON/21




U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: May 16, 2007
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