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High Wind Warning


URGENT - WEATHER MESSAGE
National Weather Service Cheyenne WY
237 AM MDT Fri Oct 30 2020

WYZ110-310000-
/O.UPG.KCYS.HW.A.0026.201031T0300Z-201031T1200Z/
/O.NEW.KCYS.HW.W.0039.201031T0000Z-201031T1200Z/
North Snowy Range Foothills-
Including the cities of Arlington and Elk Mountain
237 AM MDT Fri Oct 30 2020

...HIGH WIND WARNING IN EFFECT FROM 6 PM THIS EVENING TO 6 AM MDT
SATURDAY...

* WHAT...Southwest winds 30 to 40 MPH with gusts up to 65 MPH
  expected.

* WHERE...North Snowy Range Foothills including Interstate 80 near
  Arlington and Elk Mountain.

* WHEN...From 6 PM this evening to 6 AM MDT Saturday.

* IMPACTS...Mainly to transportation. Strong cross winds will be
  hazardous to light weight and high profile vehicles, including
  camping and tractor trailers. There will be a high risk for
  vehicle blow overs.

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.

&&

$$


Wind Advisory


URGENT - WEATHER MESSAGE
National Weather Service Billings MT
136 AM MDT Fri Oct 30 2020

MTZ065-066-310400-
/O.NEW.KBYZ.WI.Y.0015.201030T1600Z-201031T0400Z/
Livingston Area-Beartooth Foothills-
Including the cities of Livingston, Fishtail, and McLeod
136 AM MDT Fri Oct 30 2020

...WIND ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 10 PM MDT
THIS EVENING...

* WHAT...Southwest winds 30 to 40 mph with gusts up to 60 mph
  expected.

* WHERE...Livingston Area and Beartooth Foothills.

* WHEN...From 10 AM this morning to 10 PM MDT this evening.

* IMPACTS...Strong crosswinds will make travel difficult on I-90
  and local roads along the Beartooth Foothills. Strong wind gusts
  could blow around unsecured objects.

* ADDITIONAL DETAILS...Winds will diminish as a cold front moves
  through this evening.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

Additional graphics for this hazard can be found at
http://www.weather.gov/billings

$$


High Wind Watch


URGENT - WEATHER MESSAGE
National Weather Service Cheyenne WY
237 AM MDT Fri Oct 30 2020

WYZ106-117-310000-
/O.EXB.KCYS.HW.A.0026.201031T0300Z-201031T1500Z/
Central Laramie Range and Southwest Platte County-
South Laramie Range Foothills-
Including the cities of Bordeaux, Whitaker, Federal,
and Horse Creek
237 AM MDT Fri Oct 30 2020

...HIGH WIND WATCH IN EFFECT FROM THIS EVENING THROUGH SATURDAY
MORNING...

* WHAT...West winds 30 to 40 MPH with gusts up to 60 MPH
  possible.

* WHERE...Central Laramie Range and Southwest Platte County
  including Interstate 25 near Bordeaux and South Laramie Range
  Foothills.

* WHEN...From this evening through Saturday morning.

* IMPACTS...Travel could be difficult, especially for high profile
  vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts and warnings for updates on this
situation. Fasten loose objects or shelter objects in a safe
location prior to the onset of winds.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Cheyenne WY
237 AM MDT Fri Oct 30 2020

WYZ116-310000-
/O.EXT.KCYS.HW.A.0026.201031T0300Z-201031T1500Z/
South Laramie Range-
Including the cities of Buford, Pumpkin Vine, and Vedauwoo
237 AM MDT Fri Oct 30 2020

...HIGH WIND WATCH NOW IN EFFECT FROM THIS EVENING THROUGH
SATURDAY MORNING...

* WHAT...West winds 30 to 40 MPH with gusts up to 65 MPH
  possible.

* WHERE...South Laramie Range including the Interstate 80 Summit
  and Vedauwoo.

* WHEN...From this evening through Saturday morning.

* IMPACTS...Travel could be difficult, especially for high
  profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts and warnings for updates on this
situation. Fasten loose objects or shelter objects in a safe
location prior to the onset of winds.

&&

$$

MB

URGENT - WEATHER MESSAGE
National Weather Service Rapid City SD
230 AM MDT Fri Oct 30 2020

SDZ001-002-012>014-025-026-031-032-043-072-073-302330-
/O.NEW.KUNR.HW.A.0005.201031T1200Z-201101T0000Z/
Harding-Perkins-Butte-Northern Meade Co Plains-Ziebach-
Northern Foot Hills-Rapid City-Pennington Co Plains-Haakon-
Jackson-Sturgis/Piedmont Foot Hills-Southern Meade Co Plains-
Including the cities of Buffalo, Lemmon, Bison, Belle Fourche,
Faith, Dupree, Spearfish, Whitewood, Rapid City, Box Elder,
Caputa, Wall, Philip, Kadoka, Sturgis, Piedmont, Summerset,
Ellsworth AFB, and Union Center
230 AM MDT Fri Oct 30 2020

...HIGH WIND WATCH IN EFFECT FROM SATURDAY MORNING THROUGH
SATURDAY AFTERNOON...

* WHAT...Northwest winds 30 to 40 mph with gusts up to 60 mph
  possible.

* WHERE...Portions of northwestern and southwestern South
  Dakota. This includes the Tribal Lands of the Cheyenne River
  Reservation and the Pine Ridge Reservation.

* WHEN...From Saturday morning through Saturday afternoon.

* IMPACTS...The high winds could blow down large trees and
  damage roofs, small outbuildings, and signs. Power outages are
  possible. Travel could be difficult, especially for high
  profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts and warnings for updates on this
situation. Fasten loose objects or shelter objects in a safe
location prior to the onset of winds.

&&

$$

For more information from the National Weather Service visit
http://weather.gov/unr

URGENT - WEATHER MESSAGE
National Weather Service Riverton WY
138 AM MDT Fri Oct 30 2020

WYZ003-302300-
/O.NEW.KRIW.HW.A.0010.201031T0000Z-201031T0900Z/
Cody Foothills-
Including the cities of Clark, Cody, and Meeteetse
138 AM MDT Fri Oct 30 2020

...HIGH WIND WATCH IN EFFECT FROM THIS EVENING THROUGH LATE
TONIGHT...

* WHAT...West winds 30 to 40 mph with gusts up to 60 mph
  possible.

* WHERE...Cody Foothills.

* WHEN...From this evening through late tonight.

* IMPACTS...Mainly to transportation. Travel could be difficult,
  especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts and warnings for updates on this
situation. Fasten loose objects or shelter objects in a safe
location prior to the onset of winds.

&&

$$

For more information from the National Weather Service visit
https://weather.gov/riw


Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Grand Junction CO
553 AM MDT Fri Oct 30 2020

COZ001>014-017>023-UTZ022>025-027>029-311200-
Lower Yampa River Basin-Central Yampa River Basin-
Roan and Tavaputs Plateaus-Elkhead and Park Mountains-
Upper Yampa River Basin-Grand Valley-Debeque to Silt Corridor-
Central Colorado River Basin-Grand and Battlement Mesas-
Gore and Elk Mountains/Central Mountain Valleys-
Central Gunnison and Uncompahgre River Basin-
West Elk and Sawatch Mountains-Flat Tops-
Upper Gunnison River Valley-Uncompahgre Plateau and Dallas Divide-
Northwest San Juan Mountains-Southwest San Juan Mountains-
Paradox Valley/Lower Dolores River-
Four Corners/Upper Dolores River-Animas River Basin-
San Juan River Basin-Southeast Utah-Eastern Uinta Mountains-
Eastern Uinta Basin-Tavaputs Plateau-Arches/Grand Flat-
La Sal and Abajo Mountains-Canyonlands/Natural Bridges-
553 AM MDT Fri Oct 30 2020

This hazardous weather outlook is for eastern Utah and western
Colorado.

.DAY ONE...Today and Tonight

Dense fog has formed in the central Colorado River Basin between
Dotsero and Eagle primarily. Visibility will be below 1/4 mile in
some areas. Expect sunshine will burn off the fog by late morning.
No other weather concerns for today and tonight.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

Hazardous Weather Outlook
National Weather Service Billings MT
422 AM MDT Fri Oct 30 2020

MTZ034-040-042-056-063>068-138-139-141-169>172-228-235-WYZ198-199-
310600-
Northern Stillwater-Northern Park-Golden Valley-
Red Lodge Foothills-Judith Gap-Paradise Valley-Livingston Area-
Beartooth Foothills-Absaroka/Beartooth Mountains-Crazy Mountains-
Southern Big Horn-Southeastern Carbon-Northern Sweet Grass-
Bighorn Canyon-Northern Carbon-Pryor/Northern Bighorn Mountains-
Melville Foothills-Southern Wheatland-Southwestern Yellowstone-
Northeast Bighorn Mountains-Sheridan Foothills-
422 AM MDT Fri Oct 30 2020

This Hazardous Weather Outlook is for portions of central
Montana...south central Montana and north central Wyoming.

* WHAT...Gusty southwest to west winds 30 to 50 mph, locally near
  60 mph around Livingston and Nye, turning northwest behind cold
  front this evening.

* WHERE...South Central Montana and North Central Wyoming.

* WHEN...through this evening.

* ADDITIONAL DETAILS...Strongest winds will occur in the foothills
  of area mountains late this afternoon through early evening.

* ADDITIONAL HAZARD CONCERNS...Difficult to occasionally dangerous
  crosswinds will cause travel issues for high profile vehicles and
  those towing trailers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Hazardous Weather Outlook is issued when hazardous weather could
impact the region within the next week. Be sure to stay tuned for
future updates as locations, timing, and impacts could change.
Begin preparations to mitigate any impacts that could result from
the hazardous weather.

&&

$$

Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
345 AM MDT Fri Oct 30 2020

COZ030>051-310945-
Jackson County Below 9000 Feet-
West Jackson and West Grand Counties Above 9000 Feet-
Grand and Summit Counties Below 9000 Feet-
South and East Jackson/Larimer/North and Northeast Grand/
Northwest Boulder Counties Above 9000 Feet-
South and Southeast Grand/West Central and Southwest Boulder/
Gilpin/Clear Creek/Summit/North and West Park Counties Above
9000 Feet-Larimer and Boulder Counties Between 6000 and 9000 Feet-
Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear
Creek/Northeast Park Counties Below 9000 Feet-
Central and Southeast Park County-
Larimer County Below 6000 Feet/Northwest Weld County-
Boulder And Jefferson Counties Below 6000 Feet/West Broomfield
County-
North Douglas County Below 6000 Feet/Denver/West Adams and
Arapahoe Counties/East Broomfield County-
Elbert/Central and East Douglas Counties Above 6000 Feet-
Northeast Weld County-Central and South Weld County-Morgan County-
Central and East Adams and Arapahoe Counties-
North and Northeast Elbert County Below 6000 Feet/North Lincoln
County-
Southeast Elbert County Below 6000 Feet/South Lincoln County-
Logan County-Washington County-Sedgwick County-Phillips County-
345 AM MDT Fri Oct 30 2020

This hazardous weather outlook is for northeast and north central
Colorado.

.DAY ONE...Today and Tonight

Patchy dense fog will occur in the high mountain valleys early
this morning, especially in Middle Park. Otherwise, it will be
dry with above normal temperatures. Winds will increase tonight in
the mountains and higher foothills. Gusts from 60 to 70 mph will
be possible in the normal windy areas after midnight.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

The strong, gusty winds will continue across the mountains and
higher foothills Saturday morning. A dry cold front will also push
south across the plains, bringing gusty winds to around 35 mph
along and behind the frontal passage. These winds will diminish
through the late afternoon and especially by sunset on Saturday.

Otherwise, no hazardous weather is expected through Wednesday as
above normal temperatures and dry conditions build over the area.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today and tonight.

$$

Hazardous Weather Outlook
National Weather Service Cheyenne WY
315 AM MDT Fri Oct 30 2020

WYZ106-110-116-117-310915-
Central Laramie Range and Southwest Platte County-
North Snowy Range Foothills-South Laramie Range-
South Laramie Range Foothills-
315 AM MDT Fri Oct 30 2020

This hazardous weather outlook is for portions of south central
Wyoming and southeast Wyoming.

.DAY ONE...TODAY AND TONIGHT

High winds up to 65 MPH are possible tonight. High Wind Watches
and Warnings are in effect starting at 6 PM MDT for Arlington/Elk
Mountain and 9 PM MDT for Central and South Laramie Range
including the I-80 Summit, Vedauwoo, and Bordeaux along I-25. See
headline text products for further details.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

The probability for widespread hazardous weather is low.

.Spotter information statement...

Spotter activation will not be needed.

$$

Hazardous Weather Outlook
National Weather Service Riverton WY
158 AM MDT Fri Oct 30 2020

WYZ001>020-022>030-310800-
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-
158 AM MDT Fri Oct 30 2020

...High Wind Watch for the Cody Foothills this evening...

This Hazardous Weather Outlook is for Western and Central Wyoming.

.DAY ONE...Today and Tonight.

Strong to possibly high winds possible in the Cody Foothills this
evening.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

$$

TEAM RIVERTON

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: June 2, 2009
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