High Wind Warning
URGENT - WEATHER MESSAGE
National Weather Service Cheyenne WY
203 AM MST Wed Feb 20 2019
...HIGH WIND WARNING REMAINS IN EFFECT THROUGH WEDNESDAY MORNING
FOR ARLINGTON AND BORDEAUX...
WYZ106-110-201800-
/O.CON.KCYS.HW.W.0016.000000T0000Z-190220T1800Z/
Central Laramie Range and Southwest Platte County-
North Snowy Range Foothills-
Including the cities of Bordeaux, Arlington, and Elk Mountain
203 AM MST Wed Feb 20 2019
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 AM MST WEDNESDAY
MORNING...
* TIMING...Winds will strengthen overnight and remain strong
through Wednesday morning.
* WINDS...West sustained 30 to 40 MPH with gusts to 60 MPH.
* IMPACTS...Mainly to transportation. Strong crosswinds will
result in an elevated blowover risk for lightweight and high
profile vehicles, including camping and travel trailers. This
includes Interstate 80 between Laramie and Rawlins, and
Interstate 25 between Chugwater and Wheatland.
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.
&&
$$
Winter Weather Advisory
URGENT - WINTER WEATHER MESSAGE
National Weather Service Salt Lake City UT
359 AM MST Wed Feb 20 2019
...POTENT WINTER STORM TO IMPACT SOUTHERN AND CENTRAL UTAH...
.A developing storm system moving out of western Canada will
settle into the western Great Basin tonight, then remain over the
region through at least early Friday. This potent winter storm
will continue to impact northern Utah today before focusing the
heaviest snows across southern and central Utah this afternoon
through early Friday.
UTZ001-005-007-201900-
/O.CON.KSLC.WW.Y.0016.000000T0000Z-190220T1900Z/
Cache Valley/Utah Portion-Great Salt Lake Desert and Mountains-
Wasatch Mountains I-80 North-
Including the cities of Logan, Smithfield, Wendover, Snowville,
Woodruff, and Randolph
359 AM MST Wed Feb 20 2019
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MST
TODAY...
* WHAT...Snow. Additional snow accumulations of 1 to 4 inches in
the valleys and 4 to 8 inches in the mountains expected.
* WHERE...Wasatch Mountains I-80 North, Great Salt Lake Desert
and Mountains and Cache Valley/Utah Portion.
* WHEN...Until noon MST today.
* ADDITIONAL DETAILS...Plan on slippery road conditions.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Expect snow covered roads
and limited visibilities, and use caution while driving.
For winter road conditions from the Utah Department of
Transportation, visit
http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial
511.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service Salt Lake City UT
359 AM MST Wed Feb 20 2019
...POTENT WINTER STORM TO IMPACT SOUTHERN AND CENTRAL UTAH...
.A developing storm system moving out of western Canada will
settle into the western Great Basin tonight, then remain over the
region through at least early Friday. This potent winter storm
will continue to impact northern Utah today before focusing the
heaviest snows across southern and central Utah this afternoon
through early Friday.
UTZ006-201900-
/O.EXA.KSLC.WW.Y.0016.000000T0000Z-190220T1900Z/
Wasatch Mountain Valleys-
Including the cities of Huntsville, Park City, and Heber City
359 AM MST Wed Feb 20 2019
...WINTER WEATHER ADVISORY IN EFFECT UNTIL NOON MST TODAY FOR THE
OGDEN VALLEY...
* WHAT...Snow for mainly the Ogden Valley. Additional snow
accumulations of 2 to 4 inches.
* WHERE...The Ogden Valley.
* WHEN...Until noon MST today.
* ADDITIONAL DETAILS...Plan on slippery road conditions.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Expect snow covered roads
and limited visibilities, and use caution while driving.
For winter road conditions from the Utah Department of
Transportation, visit
http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial
511.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service Pocatello ID
253 AM MST Wed Feb 20 2019
IDZ051>065-202200-
/O.CON.KPIH.WW.Y.0014.000000T0000Z-190221T0600Z/
Shoshone/Lava Beds-Arco/Mud Lake Desert-Upper Snake River Plain-
Lower Snake River Plain-Eastern Magic Valley-
Southern Hills/Albion Mountains-Raft River Region-
Marsh and Arbon Highlands-Franklin/Eastern Oneida Region-
Bear River Range-Bear Lake Valley-Blackfoot Mountains-
Caribou Range-Big Hole Mountains-Teton Valley-
Including the cities of Shoshone, Richfield, Carey, Mud Lake,
Idaho Falls, Rexburg, Pocatello, Burley, Rupert, Heyburn, Albion,
Rockland, Holbrook, Preston, Montpelier, Soda Springs, Henry,
Bone, Victor, Ashton, and Driggs
253 AM MST Wed Feb 20 2019
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 PM MST THIS
EVENING...
* WHAT...Periods of light to moderate snow are occurring and will
continue, tapering off late this afternoon and this evening.
Additional snow accumulations of 2 to 4 inches are expected,
with localized higher amounts possible in the mountains just
south and east of Pocatello.
* WHERE...The Snake Plain, eastern Magic Valley, southern and
eastern highlands, Bear Lake region, and Teton Valley, including
but not limited to Shoshone, Carey, Burley, Oakley, Rockland,
American Falls, Pocatello, Fort Hall, Blackfoot, Idaho Falls,
Rexburg, Ashton, Driggs, McCammon, Soda Springs, Malad, Preston,
and Montpelier.
* WHEN...Through 11 PM MST this evening.
* IMPACTS...Hazardous travel conditions are expected due to snow
covered and slippery roads and reduced visibility due to falling
snow. This will especially impact the morning commute this
morning including along portions of Interstates 84, 86, and 15.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions can be obtained by calling 5 1 1.
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service Cheyenne WY
218 AM MST Wed Feb 20 2019
...Increasing Winds and Blowing Snow Through Wednesday Morning...
...Strong Winds and Cold Temperatures Will Create Dangerous Wind
Chill Temperatures Through Early Wednesday Morning...
WYZ109-110-116-201800-
/O.CON.KCYS.WC.Y.0005.000000T0000Z-190220T1500Z/
/O.CON.KCYS.WW.Y.0013.000000T0000Z-190220T1800Z/
Central Carbon County-North Snowy Range Foothills-
South Laramie Range-
Including the cities of Rawlins, Arlington, Elk Mountain, Buford,
Pumpkin Vine, and Vedauwoo
218 AM MST Wed Feb 20 2019
...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST THIS
MORNING...
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST THIS
MORNING...
* WHAT...Strong winds creating areas of blowing snow from Rawlins
to Arlington and the Interstate 80 Summit. Winds gusting to 60
MPH near Arlington and 50 to 55 MPH over the Interstate 80
Summit. Very cold wind chills as low as 30 degrees below zero.
* WHERE...Rawlins...Arlington...Elk Mountain...Buford...Pumpkin
Vine...Vedauwoo.
* WHEN...For the Winter Weather Advisory, through 11 AM MST
Wednesday. For the Wind Chill Advisory, through 8 AM MST
Wednesday.
* ADDITIONAL DETAILS...Plan on slippery road conditions. Areas of
blowing snow could significantly reduce visibility. The
hazardous conditions could impact the morning commute. The very
cold wind chills could cause frostbite on exposed skin in as
little as 30 minutes.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Winter Weather Advisory means that periods of blowing snow and
poor visibility will cause travel difficulties. Expect slippery
roads and limited visibilities, and use caution while driving.
A Wind Chill Advisory means that cold temperatures and the wind will
combine to create low wind chills. Frostbite and hypothermia can
occur if precautions are not taken. Make sure you wear a hat and
gloves.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service Cheyenne WY
218 AM MST Wed Feb 20 2019
...Increasing Winds and Blowing Snow Through Wednesday Morning...
...Strong Winds and Cold Temperatures Will Create Dangerous Wind
Chill Temperatures Through Early Wednesday Morning...
WYZ117-201800-
/O.CON.KCYS.WW.Y.0013.000000T0000Z-190220T1800Z/
South Laramie Range Foothills-
Including the cities of Whitaker, Federal, and Horse Creek
218 AM MST Wed Feb 20 2019
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST THIS
MORNING...
* WHAT...Gusty winds to 45 MPH creating areas of blowing snow.
* WHERE...South Laramie Range Foothills.
* WHEN...Until 11 AM MST Wednesday.
* ADDITIONAL DETAILS...Plan on slippery road conditions. Areas of
blowing snow could significantly reduce visibility. The
hazardous conditions could impact the morning commute.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Winter Weather Advisory means that periods of blowing snow and
poor visibility will cause travel difficulties. Expect slippery
roads and limited visibilities, and use caution while driving.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.
&&
$$
Wind Chill Advisory
URGENT - WINTER WEATHER MESSAGE
National Weather Service Cheyenne WY
218 AM MST Wed Feb 20 2019
...Increasing Winds and Blowing Snow Through Wednesday Morning...
...Strong Winds and Cold Temperatures Will Create Dangerous Wind
Chill Temperatures Through Early Wednesday Morning...
WYZ109-110-116-201800-
/O.CON.KCYS.WC.Y.0005.000000T0000Z-190220T1500Z/
/O.CON.KCYS.WW.Y.0013.000000T0000Z-190220T1800Z/
Central Carbon County-North Snowy Range Foothills-
South Laramie Range-
Including the cities of Rawlins, Arlington, Elk Mountain, Buford,
Pumpkin Vine, and Vedauwoo
218 AM MST Wed Feb 20 2019
...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST THIS
MORNING...
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST THIS
MORNING...
* WHAT...Strong winds creating areas of blowing snow from Rawlins
to Arlington and the Interstate 80 Summit. Winds gusting to 60
MPH near Arlington and 50 to 55 MPH over the Interstate 80
Summit. Very cold wind chills as low as 30 degrees below zero.
* WHERE...Rawlins...Arlington...Elk Mountain...Buford...Pumpkin
Vine...Vedauwoo.
* WHEN...For the Winter Weather Advisory, through 11 AM MST
Wednesday. For the Wind Chill Advisory, through 8 AM MST
Wednesday.
* ADDITIONAL DETAILS...Plan on slippery road conditions. Areas of
blowing snow could significantly reduce visibility. The
hazardous conditions could impact the morning commute. The very
cold wind chills could cause frostbite on exposed skin in as
little as 30 minutes.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Winter Weather Advisory means that periods of blowing snow and
poor visibility will cause travel difficulties. Expect slippery
roads and limited visibilities, and use caution while driving.
A Wind Chill Advisory means that cold temperatures and the wind will
combine to create low wind chills. Frostbite and hypothermia can
occur if precautions are not taken. Make sure you wear a hat and
gloves.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service Cheyenne WY
218 AM MST Wed Feb 20 2019
...Increasing Winds and Blowing Snow Through Wednesday Morning...
...Strong Winds and Cold Temperatures Will Create Dangerous Wind
Chill Temperatures Through Early Wednesday Morning...
WYZ101-103>105-111>115-201500-
/O.CON.KCYS.WC.Y.0005.000000T0000Z-190220T1500Z/
Converse County Lower Elevations-North Laramie Range-
Ferris/Seminoe/Shirley Mountains-Shirley Basin-
Southwest Carbon County-Sierra Madre Range-
Upper North Platte River Basin-Snowy Range-Laramie Valley-
Including the cities of Bill, Douglas, Deer Creek, Glenrock,
Garrett, Seminoe Dam, Medicine Bow, Shirley Basin, Baggs,
Saratoga, Encampment, Centennial, Albany, Bosler, and Laramie
218 AM MST Wed Feb 20 2019
...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST THIS
MORNING...
* WHAT...Very cold wind chills as low as 30 degrees below zero.
* WHERE...Douglas...Medicine Bow...Baggs...Saratoga...Laramie.
* WHEN...Until 8 AM MST Wednesday.
* ADDITIONAL DETAILS...The very cold wind chills could cause
frostbite on exposed skin in as little as 30 minutes.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Wind Chill Advisory means that cold temperatures and the wind will
combine to create low wind chills. Frostbite and hypothermia can occur
if precautions are not taken. Make sure you wear a hat and gloves.
&&
$$
Flood Watch
Flood Watch
National Weather Service Great Falls MT
1244 AM MST Wed Feb 20 2019
MTZ015-222200-
/O.CON.KTFX.FA.A.0002.000000T0000Z-190222T2200Z/
/00000.0.IJ.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Madison-
1244 AM MST Wed Feb 20 2019
...FLOOD WATCH REMAINS IN EFFECT
UNTIL FURTHER NOTICE...
The Flood Watch continues for
* A portion of Madison County, including the following area, the
Jefferson River from Twin Bridges to north of Silver Star in
Madison County.
* Until further notice.
* An ice jam has developed near Twin Bridges. This has the
potential to back up water and cause minor flooding in low-
lying areas along the river. Minor flood stage is 10 feet in
this area.
* Water levels on this portion of the Jefferson River remain near
flood stage. Since ice jams are unpredictable, the flood watch
will remain in place until the threat for flooding has
decreased.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A flood watch means there is a potential for flooding based on
current forecasts.
&&
$$
Special Weather Statement
Special Weather Statement
National Weather Service Riverton WY
255 AM MST Wed Feb 20 2019
WYZ001-012-013-023>025-027-210000-
Yellowstone National Park-Teton and Gros Ventre Mountains-
Jackson Hole-Star Valley-Salt River and Wyoming Ranges-
Upper Green River Basin Foothills-South Lincoln County-
Including the cities of Lake, Mammoth, Old Faithful, Jackson,
Afton, Alpine, Star Valley Ranch, Thayne, Pinedale, Kemmerer,
and Cokeville
255 AM MST Wed Feb 20 2019
...Periods of Snow Across Western Wyoming Wednesday...
* WHAT...Periods of snow. Accumulations will generally range from
1 to 3 inches in the lower elevations and 3 to 6 inches in the
mountains.
* WHERE...Far western Wyoming.
* WHEN...Through Wednesday evening. Most areas will see
diminishing snowfall after sunset.
* ADDITIONAL DETAILS...Roadways are likely to be slick and snow-
covered for the Wednesday morning commute, especially through
the canyons and passes of western Wyoming. Travelers should be
prepared for rapid changes in visibility.
$$
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Salt Lake City UT
620 AM MST Wed Feb 20 2019
UTZ001>016-019>021-517-518-WYZ021-211400-
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-
620 AM MST Wed Feb 20 2019
This Hazardous Weather Outlook is for the western two thirds of
Utah and southwest Wyoming.
.DAY ONE...Today and Tonight
Accumulating snow, locally heavy at times, will continue across
far northern Utah through the early afternoon hours. The snow will
impact travel through the area during the morning commute.
A potent winter storm will begin to affect southern and central
Utah this afternoon with snow increasing across the area. Snow
will become heavy at times, especially by this evening. The
greatest accumulations will focus on the southern mountains and
across the valleys of southern through east-central Utah. Even the
St. George area, where accumulating snows are rare, will receive
significant accumulations.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday
A potent winter storm will continue to affect much of central and
southern Utah through Thursday night with significant snow
accumulations continuing.
Gusty canyon winds will develop along the Wasatch Front by early
Thursday morning and continue through Thursday night.
Lingering snow showers on Friday will end across the outlook area
Friday evening. Cold temperatures, even for late February, are
expected across the entire outlook area for Saturday morning.
After a short break, snow will return to far northern Utah late
Saturday, then gradually expand east and south across southwest
Wyoming and central Utah Sunday through 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 Denver/Boulder CO
535 AM MST Wed Feb 20 2019
COZ030>051-211245-
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-
535 AM MST Wed Feb 20 2019
This hazardous weather outlook is for northeast and north central
Colorado.
.DAY ONE...Today and Tonight
Areas of light snow will continue over the higher mountains and
North and Middle Parks today, but accumulations will be 2 inches
or less. There will be some strong winds gusting up to 50 mph over
the higher elevations of the Front Range this morning, gradually
decreasing this afternoon. Gusts to 40 mph are also expected in
Larimer county and eastward along the northern border this
afternoon, with lighter winds across the rest of the area.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday
A chance of snow will return to the mountains Thursday afternoon
ahead of a storm system moving into the Great Basin. The northeast
plains will remain dry. Cooler temperatures can be expected
Friday and Friday night as a storm system passes across the
state. The storm system will exit the state by midday Saturday
with drier and warmer conditions on Sunday. Storm totals by
Saturday will range from 3 to 8 inches in the high country, with
anywhere from a trace to 3 inches over the northeast and east
central plains. On Monday, it will be cooler with a chance of
snow in the mountains, spreading across the northeast plains late
Monday afternoon and Monday night.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed today or tonight.
$$
Gimmestad/Cooper
Hazardous Weather Outlook
National Weather Service Billings MT
421 AM MST Wed Feb 20 2019
MTZ028>042-056>058-063>068-WYZ098-099-211300-
Southern Wheatland-Musselshell-Treasure-Northern Rosebud-Custer-
Fallon-Northern Stillwater-Yellowstone-Powder River-Carter-
Southern Big Horn-Eastern Carbon-Northern Park-
Northern Sweet Grass-Golden Valley-Red Lodge Foothills-
Northern Big Horn-Southern Rosebud-Judith Gap-Paradise Valley-
Livingston Area-Beartooth Foothills-Absaroka/Beartooth Mountains-
Crazy Mountains-Northeast Bighorn Mountains-Sheridan Foothills-
421 AM MST Wed Feb 20 2019
This Hazardous Weather Outlook is for portions of central
Montana...south central Montana...southeast Montana and north
central Wyoming.
* WHAT...More arctic air and snowfall.
* WHERE...Southern Montana and northern Wyoming.
* WHEN...Sunday through Tuesday.
* ADDITIONAL DETAILS...Another surge of arctic air is expected
Sunday through Tuesday. Temperatures will once again fall well
below zero at night, with readings struggling to get out of the
single digits during the day. Bitterly cold wind chills can also
be expected.
* ADDITIONAL HAZARD CONCERNS...Along with the bitterly cold air,
accumulating snow is possible Sunday through Monday night.
Significant snow accumulation is possible, which could pose a
threat to travel and young livestock. There is still much
uncertainty on snowfall with this system, so please monitor your
local forecast closely.
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.
&&
$$
Hazardous Weather Outlook
National Weather Service Cheyenne WY
329 AM MST Wed Feb 20 2019
WYZ101-103>106-109>117-211030-
Converse County Lower Elevations-North Laramie Range-
Ferris/Seminoe/Shirley Mountains-Shirley Basin-
Central Laramie Range and Southwest Platte County-
Central Carbon County-North Snowy Range Foothills-
Southwest Carbon County-Sierra Madre Range-
Upper North Platte River Basin-Snowy Range-Laramie Valley-
South Laramie Range-South Laramie Range Foothills-
329 AM MST Wed Feb 20 2019
This hazardous weather outlook is for portions of east central
Wyoming...south central Wyoming and southeast Wyoming.
.DAY ONE...TODAY AND TONIGHT
Very cold wind chills as low as 30 degrees below zero will
continue early this morning along and west of the Laramie Range.
Strong west winds with gusts of 50 to 60 MPH will occur this
morning, especially near Arlington and Bordeaux. The strong
winds will create areas of blowing snow and poor visibility
along the Interstate 80 corridor between Cheyenne and Laramie,
and Arlington to Rawlins.
.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY
Snow will increase in coverage Thursday afternoon and linger
through Friday. Accumulations will range between one and three
inches for the valleys, with up to a half foot above 9000 feet.
.Spotter information statement...
Spotter activation will not be required.
$$
Hazardous Weather Outlook
National Weather Service Cheyenne WY
329 AM MST Wed Feb 20 2019
WYZ102-107-108-118-119-211030-
Niobrara County-East Platte County-Goshen County-
Central Laramie County-East Laramie County-
329 AM MST Wed Feb 20 2019
This hazardous weather outlook is for portions of east central
Wyoming and southeast Wyoming.
.DAY ONE...TODAY AND TONIGHT
West winds will occasionally gust up to 40 MPH today. Patchy
blowing snow is possible over the high plains.
.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY
Snow will increase in coverage Thursday afternoon and linger
through Friday. Accumulations will range between one and three
inches.
.Spotter information statement...
Spotter activation will not be required.
$$
Hazardous Weather Outlook
National Weather Service Cheyenne WY
329 AM MST Wed Feb 20 2019
NEZ002-003-019>021-054-055-095-096-211030-
Dawes-Box Butte-Scotts Bluff-Banner-Morrill-Kimball-Cheyenne-
North Sioux-South Sioux-
329 AM MST Wed Feb 20 2019
This hazardous weather outlook is for the western Nebraska
Panhandle.
.DAY ONE...TODAY AND TONIGHT
Patchy freezing fog will develop along the North Platte River
Valley early this morning. The fog may be dense at times, with
visibility less than a half mile.
.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY
Snow will increase in coverage Thursday afternoon and linger
through Friday. Accumulations will range between one and three
inches.
.Spotter information statement...
Spotter activation will not be required.
$$
Hazardous Weather Outlook
National Weather Service Riverton WY
250 AM MST Wed Feb 20 2019
WYZ001>020-022>030-211300-
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-
250 AM MST Wed Feb 20 2019
This Hazardous Weather Outlook is for Western and Central Wyoming.
.DAY ONE...Today and Tonight
Light to moderate snow will fall west of the Continental Divide
today before decreasing after sunset.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday
Thursday and Thursday night...Light snow spreading east of the
Continental Divide, although exact location of the heaviest
amounts is still uncertain. Central and southwest Wyoming look to
be favored and the Friday morning commute could be impacted in
these areas by the overnight snowfall.
Saturday...Snow in the western mountains.
Sunday and Monday...Snow in the western mountains Sunday and
Sunday night will spread east of the Continental Divide Monday.
Colder temperatures of 15 to 30 degrees below normal are possible
Monday in the Big Horn Basin, Wind River Basin, and across
Johnson and Natrona counties.
.SPOTTER INFORMATION STATEMENT...
Spotters are encouraged to report snowfall amounts. Thank you.
$$
Team Riverton
Hazardous Weather Outlook
National Weather Service Grand Junction CO
249 AM MST Wed Feb 20 2019
COZ001>014-017>023-UTZ022>025-027>029-211000-
Lower Yampa River Basin-Central Yampa River Basin-
Roan and Tavaputs Plateaus-Elkhead and Park Mountains-
Upper Yampa River Basin-Grand Valley-Debeque to Silt Corridor-
Central Colorado River Basin-Grand and Battlement Mesas-
Gore and Elk Mountains/Central Mountain Valleys-
Central Gunnison and Uncompahgre River Basin-
West Elk and Sawatch Mountains-Flat Tops-
Upper Gunnison River Valley-Uncompahgre Plateau and Dallas Divide-
Northwest San Juan Mountains-Southwest San Juan Mountains-
Paradox Valley/Lower Dolores River-
Four Corners/Upper Dolores River-Animas River Basin-
San Juan River Basin-Southeast Utah-Eastern Uinta Mountains-
Eastern Uinta Basin-Tavaputs Plateau-Arches/Grand Flat-
La Sal and Abajo Mountains-Canyonlands/Natural Bridges-
249 AM MST Wed Feb 20 2019
This hazardous weather outlook is for eastern Utah and western
Colorado.
.DAY ONE...Today and Tonight
Snowfall will increase again later this afternoon and tonight
over much of eastern UT and western CO. Heavy snowfall is expected
over southern Colorado and Utah with Winter Storm Warnings in
effect. Weather Storm Watches have been posted for portions of
the central mountains in western Colorado and eastern Utah
starting late tonight.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday
Wintry weather will continue through Friday as a large Pacific
storm passes through the area.
Friday night through Sunday night will be drier, with snowfall
focused north of the Bookcliffs and Roan Plateaus.
Snowfall will increase again Monday and Tuesday, mainly over the
northern half of the area.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
