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Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Riverton WY
122 AM MST Tue Jan 16 2018

WYZ001>020-022>030-171200-
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-
122 AM MST Tue Jan 16 2018

This Hazardous Weather Outlook is for Western and Central Wyoming.

.DAY ONE...Today and Tonight

Patchy morning fog in some of the valleys and basins, especially
west of the Divide.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Late Wednesday night into Thursday night...Strong to possibly
high winds are expected in the Absaroka Mountains and in the
Northern Cody Foothills.

Thursday Night through Saturday...A strong storm system will
impact the west with snow and wind Thursday night and Friday with
a good chance of snow spreading east of the divide Friday into
Saturday morning.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today or tonight.

$$

Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
533 AM MST Tue Jan 16 2018

COZ030>051-171245-
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-
533 AM MST Tue Jan 16 2018

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

.DAY ONE...Today and Tonight

Below zero temperatures and a little wind will produce dangerous
wind chills across the eastern plains during the first part of the
morning. In areas east of Fort Morgan and Limon, wind chills will
range from 10 to 20 below zero.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Dry weather is expected for the forecast area through Friday with
warmer temperatures. The next storm system is expected to bring
snow to much of north central and northeast Colorado area Saturday
into Sunday morning.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today or tonight.

$$

Gimmestad/RPK

Hazardous Weather Outlook
National Weather Service Salt Lake City UT
503 AM MST Tue Jan 16 2018

UTZ001>016-019>021-517-518-WYZ021-171215-
Cache Valley/Utah Portion-Northern Wasatch Front-
Salt Lake and Tooele Valleys-Southern Wasatch Front-
Great Salt Lake Desert and Mountains-Wasatch Mountain Valleys-
Wasatch Mountains I-80 North-Wasatch Mountains South of I-80-
Western Uinta Mountains-Wasatch Plateau/Book Cliffs-
Western Uinta Basin-Castle Country-San Rafael Swell-
Sanpete/Sevier Valleys-West Central Utah-Southwest Utah-
Utahs Dixie and Zion National Park-South Central Utah-
Glen Canyon Recreation Area/Lake Powell-Central Mountains-
Southern Mountains-Southwest Wyoming-
503 AM MST Tue Jan 16 2018

This Hazardous Weather Outlook is for the western two thirds of
Utah and southwest Wyoming.

.DAY ONE...Today and Tonight

No hazardous weather is expected through tonight.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

A strong cold front will cross the outlook area from north to
south Friday through Friday night. Heavy snow will accompany the
cold front with significant snow accumulation in the mountains
and valleys. Even Utahs Dixie may see some snow with this storm.
Locally heavy snow showers could continue across the outlook area
through Saturday.

Persons planning travel anywhere in Utah Friday through Saturday
should be prepared for winter driving conditions in snow, and
allow for plenty of extra time to reach their destinations.

Another round of accumulating snow is possible across the northern
outlook area on Monday.

.SPOTTER INFORMATION STATEMENT...

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

$$

For more information from NOAA/s National Weather Service visit...
http://weather.gov/saltlakecity

For information on potential road travel impacts visit...
http://www.udottraffic.utah.gov/roadweatherforecast.aspx

Hazardous Weather Outlook
National Weather Service Cheyenne WY
345 AM MST Tue Jan 16 2018

WYZ101>119-171045-
Converse County Lower Elevations-Niobrara County-
North Laramie Range-Ferris/Seminoe/Shirley Mountains-
Shirley Basin-Central Laramie Range and Southwest Platte County-
East Platte County-Goshen County-Central Carbon County-
North Snowy Range Foothills-Southwest Carbon County-
Sierra Madre Range-Upper North Platte River Basin-Snowy Range-
Laramie Valley-South Laramie Range-South Laramie Range Foothills-
Central Laramie County-East Laramie County-
345 AM MST Tue Jan 16 2018

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

.DAY ONE...TODAY AND TONIGHT

Very cold temperatures with wind chills as low as 15 degrees
below zero will continue early this morning.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

Strong winds will develop Thursday through Friday for the wind
prone areas. Wind gusts of 55 to 60 mph will be possible.

More snow is forecast Friday night through Saturday night.

.Spotter information statement...

Spotter activation will not be required at this time.

$$

Hazardous Weather Outlook
National Weather Service Cheyenne WY
345 AM MST Tue Jan 16 2018

NEZ002-003-019>021-054-055-095-096-171045-
Dawes-Box Butte-Scotts Bluff-Banner-Morrill-Kimball-Cheyenne-
North Sioux-South Sioux-
345 AM MST Tue Jan 16 2018

This hazardous weather outlook is for portions of western
Nebraska.

.DAY ONE...TODAY AND TONIGHT

Dangerously cold temperatures and wind chills will continue
early this morning. Wind Chill Advisories remain in effect
until 9 AM for most of the western Nebraska Panhandle.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

More snow is forecast Friday night through Saturday night.

.Spotter information statement...

Spotter activation will not be required at this time.

$$

Hazardous Weather Outlook
National Weather Service Rapid City SD
337 AM MST Tue Jan 16 2018

SDZ001-002-012>014-025-031-032-042>044-046-047-049-072-073-WYZ054-
056-071-171400-
Harding-Perkins-Butte-Northern Meade Co Plains-Ziebach-
Northern Foot Hills-Pennington Co Plains-Haakon-Oglala Lakota-
Jackson-Bennett-Mellette-Todd-Tripp-Sturgis/Piedmont Foot Hills-
Southern Meade Co Plains-Northern Campbell-Western Crook-
Northeastern Crook-
337 AM MST Tue Jan 16 2018 /437 AM CST Tue Jan 16 2018/

This Hazardous Weather Outlook is for portions of western South
Dakota and northeastern Wyoming.

.DAY ONE...Today and Tonight

Very cold wind chills of 20 below to 35 below zero will continue
this morning.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today.

&&

Stay tuned to NOAA weather radio for further updates...or check
our web site at weather.gov/rapidcity

$$

Hazardous Weather Outlook
National Weather Service Rapid City SD
337 AM MST Tue Jan 16 2018

SDZ024-026>030-041-074-WYZ055-057-058-171400-
Northern Black Hills-Rapid City-Southern Foot Hills-
Central Black Hills-Southern Black Hills-Custer Co Plains-
Fall River-Hermosa Foot Hills-Southern Campbell-
Wyoming Black Hills-Weston-
337 AM MST Tue Jan 16 2018

This Hazardous Weather Outlook is for portions of southwestern
South Dakota...the Black Hills...and northeast Wyoming.

.DAY ONE...Today and Tonight

Cold wind chills of 10 below to 20 below zero will continue this
morning.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today.

&&

Stay tuned to NOAA weather radio for further updates...or check
our web site at weather.gov/rapidcity

$$

Hazardous Weather Outlook
National Weather Service Billings MT
243 AM MST Tue Jan 16 2018

MTZ028>040-042-056>058-063-064-067-068-WYZ098-099-170945-
Southern Wheatland-Musselshell-Treasure-Northern Rosebud-Custer-
Fallon-Northern Stillwater-Yellowstone-Powder River-Carter-
Southern Big Horn-Eastern Carbon-Northern Park-Golden Valley-
Red Lodge Foothills-Northern Big Horn-Southern Rosebud-Judith Gap-
Paradise Valley-Absaroka/Beartooth Mountains-Crazy Mountains-
Northeast Bighorn Mountains-Sheridan Foothills-
243 AM MST Tue Jan 16 2018

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

* WHAT... Period of accumulating snow, rain/snow mix and possible
  wintry mix.

* WHERE...Portions of south central and southeast Montana, and
  north central Wyoming.

* WHEN...Thursday night into Friday.

* ADDITIONAL DETAILS...Cold front moves through Thursday night.
  Initial precipitation could be rain or rain/snow mix. There is a
  chance for freezing rain or wintry mix in the eastern Plains but
  exact locations and confidence is low at this time. A few inches
  of accumulating snow possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you plan to travel, be sure to check the latest forecasts and
road conditions. Slick and hazardous road conditions possible
Thursday night into Friday.

&&


$$

Hazardous Weather Outlook
National Weather Service Billings MT
243 AM MST Tue Jan 16 2018

MTZ041-065-066-170945-
Northern Sweet Grass-Livingston Area-Beartooth Foothills-
243 AM MST Tue Jan 16 2018

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

* WHAT...Period of accumulating snow and rain/snow mix.

* WHERE...Portions of south central Montana.

* WHEN...Late Thursday into Friday.

* ADDITIONAL DETAILS...Cold front moves through Thursday night.
  Initial precipitation could be rain or rain/snow mix. A few
  inches of accumulating snow possible.

* ADDITIONAL HAZARDS...Wind gusts of 50 to 60 mph possible
  Wednesday night through Thursday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you plan to travel, be sure to check the latest forecasts and
road conditions. Slick and hazardous road conditions possible
late Thursday into Friday. Also strong crosswinds are possible
along I-90 Wednesday night through Thursday. Check the latest
forecasts.

&&

$$

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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