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Blizzard Warning


URGENT - WINTER WEATHER MESSAGE
National Weather Service Cheyenne WY
307 AM MST Thu Feb 23 2017

...MAJOR WINTER STORM TO CONTINUE THROUGH FRIDAY MORNING...

...BLIZZARD CONDITIONS EXPECTED IN WESTERN CARBON COUNTY THIS
MORNING AND AFTERNOON...

WYZ104-109-111-240000-
/O.UPG.KCYS.WS.W.0006.000000T0000Z-170224T1800Z/
/O.NEW.KCYS.BZ.W.0001.170223T1007Z-170224T1800Z/
Ferris/Seminoe/Shirley Mountains-Central Carbon County-
Southwest Carbon County-
Including the cities of Seminoe Dam, Rawlins, and Baggs
307 AM MST Thu Feb 23 2017

...BLIZZARD WARNING IN EFFECT UNTIL 11 AM MST FRIDAY...

The National Weather Service in Cheyenne has issued a Blizzard
Warning, which is in effect until 11 AM MST Friday. The Winter
Storm Warning is no longer in effect.

* TIMING...Snow, heavy at times, will continue through Friday
  morning. Strong winds will persist through at least early this
  afternoon before gradually decreasing.

* TOTAL SNOW ACCUMULATIONS...10 to 15 inches over northern parts
  of Carbon county including Muddy Gap. Otherwise, generally 6 to
  12 inches across western Carbon county.

* WINDS/VISIBILITY...Northwest 25 to 35 MPH with gusts to 45 MPH
  through late afternoon, shifting to the northeast 15 to 25 MPH
  in the evening. Visibilities will be frequently reduced to one
  quarter of a mile or less today.

* IMPACTS...The combination of heavy snow and strong winds will
  cause significant blowing and drifting snow with extremely low
  visibilities and near whiteout conditions. Travel across western
  Carbon county will be extremely dangerous or impossible today!
  Avoid travel!

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Blizzard Warning means severe winter weather conditions are
expected or occurring. Falling and blowing snow with strong winds
and poor visibilities are likely. This will lead to whiteout
conditions...making travel extremely dangerous. Do not travel. If
you must travel...have a winter survival kit with you. If you get
stranded...stay with your vehicle.

&&

$$

URGENT - WINTER WEATHER MESSAGE
National Weather Service Riverton WY
226 AM MST Thu Feb 23 2017

...Heavy snow and strong wind will impact much of Central and
Southern Wyoming today through mid day Friday...

.A very strong winter storm is moving over Southern Wyoming
this morning and will stall out during the day, before slowly
winding down and shifting east of the area Thursday night. The
heaviest snow for most areas will be this morning and through
the day today. This storm system will also be accompanied by
strong winds in many areas, with blizzard conditions expected
along Interstate 80 near and east of Rock Springs...over South
Pass and in the Jeffrey City...Sweetwater Station...Muddy Gap
area. These winds will subside during the overnight hours tonight.

WYZ019-232300-
/O.CON.KRIW.BZ.W.0001.000000T0000Z-170224T1800Z/
Green Mountains and Rattlesnake Range-
Including the city of Jeffrey City
226 AM MST Thu Feb 23 2017

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 11 AM MST FRIDAY...

* TIMING...Snow will continue across the area this morning...and
  be heavy at times through this evening. Snow will continue into
  Friday morning before tapering off to flurries.

* SNOWFALL...12 to 18 inches.

* WINDS/VISIBILITY...Northeast wind 30 to 40 mph with gusts over
  50 mph causing blizzard conditions this morning through this
  evening. Visibilities will be near zero at times. Winds will
  start to decrease later tonight into Friday morning.

* Main impact...Travel may become nearly impossible due to the
  heavy snow...very strong cross winds and near zero visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Blizzard Warning means severe winter weather conditions are
expected or occurring. Falling and blowing snow with strong winds
and poor visibilities are likely. This will lead to whiteout
conditions...making travel extremely dangerous. Do not travel. If
you must travel...have a winter survival kit with you. If you get
stranded...stay with your vehicle.

&&

$$

URGENT - WINTER WEATHER MESSAGE
National Weather Service Riverton WY
226 AM MST Thu Feb 23 2017

...Heavy snow and strong wind will impact much of Central and
Southern Wyoming today through mid day Friday...

.A very strong winter storm is moving over Southern Wyoming
this morning and will stall out during the day, before slowly
winding down and shifting east of the area Thursday night. The
heaviest snow for most areas will be this morning and through
the day today. This storm system will also be accompanied by
strong winds in many areas, with blizzard conditions expected
along Interstate 80 near and east of Rock Springs...over South
Pass and in the Jeffrey City...Sweetwater Station...Muddy Gap
area. These winds will subside during the overnight hours tonight.

WYZ030-232300-
/O.CON.KRIW.BZ.W.0001.000000T0000Z-170224T1800Z/
East Sweetwater County-
Including the city of Wamsutter
226 AM MST Thu Feb 23 2017

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 11 AM MST FRIDAY...

* TIMING...Snow will continue across the area...becoming heavy at
  times this morning and continuing through the day today. Light
  to moderate snow will continue into Friday morning. The heaviest
  snowfall and strongest wind will occur through this evening.

* SNOWFALL...8 to 15 inches with the heavier amounts along and
  north of Interstate 80.

* WINDS/VISIBILITY...Northwest to north wind increasing this
  morning to 30 to 40 mph with gusts 50 to 60 mph causing blizzard
  conditions and zero visibility through this evening before
  gradually tapering off later tonight into Friday morning.

* Main impact...Travel may become nearly impossible due to the
  heavy snow...very strong wind and near zero visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Blizzard Warning means severe winter weather conditions are
expected or occurring. Falling and blowing snow with strong winds
and poor visibilities are likely. This will lead to whiteout
conditions...making travel extremely dangerous. Do not travel. If
you must travel...have a winter survival kit with you. If you get
stranded...stay with your vehicle.

&&

$$


Winter Storm Warning


URGENT - WINTER WEATHER MESSAGE
National Weather Service Cheyenne WY
307 AM MST Thu Feb 23 2017

...MAJOR WINTER STORM TO CONTINUE THROUGH FRIDAY MORNING...

...BLIZZARD CONDITIONS EXPECTED IN WESTERN CARBON COUNTY THIS
MORNING AND AFTERNOON...

NEZ002-003-019-020-095-096-WYZ101-102-107-108-118-119-240000-
/O.CON.KCYS.WS.W.0006.000000T0000Z-170224T1800Z/
Dawes-Box Butte-Scotts Bluff-Banner-North Sioux-South Sioux-
Converse County Lower Elevations-Niobrara County-
East Platte County-Goshen County-Central Laramie County-
East Laramie County-
Including the cities of Chadron, Chadron St Park, Alliance,
Scottsbluff, Gering, Harrisburg, Harrison, Agate, Bill, Douglas,
Deer Creek, Glenrock, Lusk, Redbird, Wheatland, Guernsey,
Torrington, Cheyenne, and Pine Bluffs
307 AM MST Thu Feb 23 2017

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST
FRIDAY...

* TIMING...Snow will increase in coverage and intensity this
  morning, then continue through Friday morning. The snow will be
  heavy at times today.

* TOTAL SNOW ACCUMULATIONS...10 to 16 inches with locally higher
  amounts possible across much of east central Wyoming and the
  northern Nebraska Panhandle. 7 to 13 inches along a Cheyenne to
  Scottsbluff line.

* WINDS/VISIBILITY...East to northeast winds 25 to 35 MPH with
  gusts to 45 MPH across east central Wyoming, including Douglas
  and Lusk. Otherwise, 10 to 20 MPH with higher gusts.
  Visibilities will be reduced to one quarter of a mile at times
  in falling and blowing snow with near blizzard conditions over
  Converse and Niobrara counties.

* IMPACTS...The combination of heavy snow and gusty winds will
  cause considerable blowing and drifting snow with periods of
  very low visibilities. This will make travel extremely dangerous
  or impossible today, especially in northern areas.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for heavy snow means severe winter weather
conditions are expected or occurring.  Significant amounts of
snow are forecast that will make travel dangerous. Only travel in
an emergency. If you must travel...keep an extra flashlight...
food...and water in your vehicle in case of an emergency.

&&

$$

URGENT - WINTER WEATHER MESSAGE
National Weather Service Cheyenne WY
307 AM MST Thu Feb 23 2017

...MAJOR WINTER STORM TO CONTINUE THROUGH FRIDAY MORNING...

...BLIZZARD CONDITIONS EXPECTED IN WESTERN CARBON COUNTY THIS
MORNING AND AFTERNOON...

NEZ021-054-055-240000-
/O.CON.KCYS.WS.W.0006.170223T1200Z-170224T1800Z/
Morrill-Kimball-Cheyenne-
Including the cities of Angora, Bridgeport, Bayard, Redington,
Kimball, Brownson, and Sidney
307 AM MST Thu Feb 23 2017

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST
FRIDAY...

* TIMING...Snow will develop this morning and continue through
  Friday morning. The snow will be heavy at times.

* TOTAL SNOW ACCUMULATIONS...5 to 10 inches, decreasing with
  southward extent.

* WINDS/VISIBILITY...East to northeast winds 15 to 20 MPH with
  higher gusts. Visibilities will be reduced to under one half
  mile at times in falling and blowing snow.

* IMPACTS...Mainly to transportation. Icy and snow packed roads
  and low visibilities will lead to extremely dangerous or
  impossible travel conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for heavy snow means severe winter weather
conditions are expected or occurring.  Significant amounts of
snow are forecast that will make travel dangerous. Only travel in
an emergency. If you must travel...keep an extra flashlight...
food...and water in your vehicle in case of an emergency.

&&

$$

HAMMER

URGENT - WINTER WEATHER MESSAGE
National Weather Service Cheyenne WY
307 AM MST Thu Feb 23 2017

...MAJOR WINTER STORM TO CONTINUE THROUGH FRIDAY MORNING...

...BLIZZARD CONDITIONS EXPECTED IN WESTERN CARBON COUNTY THIS
MORNING AND AFTERNOON...

WYZ103-105-106-110-113-115>117-240000-
/O.CON.KCYS.WS.W.0006.000000T0000Z-170224T1800Z/
North Laramie Range-Shirley Basin-
Central Laramie Range and Southwest Platte County-
North Snowy Range Foothills-Upper North Platte River Basin-
Laramie Valley-South Laramie Range-South Laramie Range Foothills-
Including the cities of Garrett, Medicine Bow, Shirley Basin,
Bordeaux, Arlington, Elk Mountain, Saratoga, Encampment, Bosler,
Laramie, Buford, Pumpkin Vine, Vedauwoo, Whitaker, Federal,
and Horse Creek
307 AM MST Thu Feb 23 2017

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST
FRIDAY...

* TIMING...Snow, heavy at times, will continue through Friday
  morning.

* TOTAL SNOW ACCUMULATIONS...4 to 8 inches in the Laramie Valley
  and Upper North Platte Valley, otherwise 7 to 13 inches in lower
  elevations west of the Laramie Range. 10 to 15 inches over the
  southern and central Laramie Range. Up to 2 feet of snow is
  expected over the northern Laramie Range.

* WINDS/VISIBILITY...East to northeast winds 15 to 25 MPH with
  occasional gusts to 35 MPH. Visibilities will be reduced to
  under one half mile at times in falling and blowing snow.

* IMPACTS...Mainly to transportation. Icy and snow packed roads
  and low visibilities will lead to extremely dangerous or
  impossible travel conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for heavy snow means severe winter weather
conditions are expected or occurring.  Significant amounts of
snow are forecast that will make travel dangerous. Only travel in
an emergency. If you must travel...keep an extra flashlight...
food...and water in your vehicle in case of an emergency.

&&

$$

URGENT - WINTER WEATHER MESSAGE
National Weather Service Cheyenne WY
307 AM MST Thu Feb 23 2017

...MAJOR WINTER STORM TO CONTINUE THROUGH FRIDAY MORNING...

...BLIZZARD CONDITIONS EXPECTED IN WESTERN CARBON COUNTY THIS
MORNING AND AFTERNOON...

WYZ112-114-240000-
/O.CON.KCYS.WS.W.0006.000000T0000Z-170224T1800Z/
Sierra Madre Range-Snowy Range-
Including the cities of Centennial and Albany
307 AM MST Thu Feb 23 2017

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST
FRIDAY...

* TIMING...Snow, heavy at times, will continue through Friday
  morning.

* TOTAL SNOW ACCUMULATIONS...1 to 2 feet. Locally higher amounts
  are possible.

* WINDS/VISIBILITY...Winds variable in direction 10 to 20 MPH
  with gusts up to 30 MPH. Visibilities will be reduced to under
  one half mile at times in falling snow.

* IMPACTS...High impacts for travel and outdoor recreation.
  Expect extremely dangerous or impossible mountain travel with
  icy and snow packed roads and periods of low visibility. Those
  with outdoor interests in the Snowy and Sierra Madre mountain
  ranges should be prepared for severe winter conditions which
  will be dangerous and life threatening to anyone caught
  unprepared.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for heavy snow means severe winter weather
conditions are expected or occurring.  Significant amounts of
snow are forecast that will make travel dangerous. Only travel in
an emergency. If you must travel...keep an extra flashlight...
food...and water in your vehicle in case of an emergency.

&&

$$

URGENT - WINTER WEATHER MESSAGE...CORRECTED
National Weather Service North Platte NE
326 AM CST Thu Feb 23 2017

...Winter Weather Conditions Today through Friday...

NEZ004-094-232130-
/O.CON.KLBF.WS.W.0003.000000T0000Z-170225T0000Z/
Sheridan-Western Cherry-
Including the cities of Gordon, Rushville, Cody, Eli, Merriman,
and Kilgore
326 AM CST Thu Feb 23 2017 /226 AM MST Thu Feb 23 2017/

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST /5 PM
MST/ FRIDAY...

a Winter Storm Warning remains in effect until 6 PM CST /5 PM
MST/ Friday.

* Snowfall rates of 1 to 2 inches per hour will occur today and
  this evening.

* Total snow accumulations of 12 to 18 inches are expected.

* North winds of 15 to 25 mph with higher gusts will cause
  significant blowing and drifting snow.

* Visibility 1/4 mile in heavy snow. Locally...blizzard
  conditions could develop in open areas tonight and Friday.

* Travel will be very difficult to impossible. Ranchers should
  take precautions to protect young livestock.

Precautionary/Preparedness actions...

A winter storm warning for snow means severe winter weather
conditions are expected. If you must travel...keep an extra
flashlight...food and water in your vehicle in case of an
emergency. 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 Riverton WY
226 AM MST Thu Feb 23 2017

...Heavy snow and strong wind will impact much of Central and
Southern Wyoming today through mid day Friday...

.A very strong winter storm is moving over Southern Wyoming
this morning and will stall out during the day, before slowly
winding down and shifting east of the area Thursday night. The
heaviest snow for most areas will be this morning and through
the day today. This storm system will also be accompanied by
strong winds in many areas, with blizzard conditions expected
along Interstate 80 near and east of Rock Springs...over South
Pass and in the Jeffrey City...Sweetwater Station...Muddy Gap
area. These winds will subside during the overnight hours tonight.

WYZ010-011-232300-
/O.CON.KRIW.WS.W.0009.170223T1200Z-170224T1800Z/
Northeast Johnson County-Southeast Johnson County-
Including the cities of Buffalo and Kaycee
226 AM MST Thu Feb 23 2017

...WINTER STORM WARNING REMAINS IN EFFECT FROM 5 AM EARLY THIS
MORNING TO 11 AM MST FRIDAY...

* TIMING...Snow will increase this morning with periods of heavy
  snow possible during the day today. Snow will gradually decrease
  tonight into Friday morning.

* SNOWFALL ACCUMULATION...5 to 9 inches with the heavier amounts
  generally in the southern half of the county.

* Wind and Visibility...North wind 25 to 35 mph with gusts around
  50 mph causing considerable blowing and drifting snow and near
  zero visibility at times.

* MAIN IMPACT...Roads will become slick and snow covered. Strong
  north wind will cause blowing and drifting snow today. The
  visibility will become significantly reduced in blowing snow.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A winter storm warning means significant amounts of snow, and or
blowing snow are expected or occurring. This could make travel
very hazardous or impossible. If you must travel keep some food,
water, and an extra flashlight in your vehicle in case of an
emergency. Check the latest road conditions at wyoroad.info or by
dialing 5 1 1.

&&

$$

URGENT - WINTER WEATHER MESSAGE...CORRECTED
National Weather Service North Platte NE
326 AM CST Thu Feb 23 2017

...Winter Weather Conditions Today through Friday...

NEZ005>010-022>029-035>037-232130-
/O.CON.KLBF.WS.W.0003.170223T1200Z-170225T0000Z/
Eastern Cherry-Keya Paha-Boyd-Brown-Rock-Holt-Garden-Grant-Hooker-
Thomas-Blaine-Loup-Garfield-Wheeler-Arthur-McPherson-Logan-
Including the cities of Valentine, Springview, Spencer, Butte,
Lynch, Ainsworth, Bassett, Rose, Oneill, Atkinson, Oshkosh,
Lewellen, Hyannis, Mullen, Thedford, Halsey, Dunning, Purdum,
Brewster, Taylor, Burwell, Bartlett, Ericson, Arthur, Tryon,
Ringgold, and Stapleton
326 AM CST Thu Feb 23 2017 /226 AM MST Thu Feb 23 2017/

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST /5 PM
MST/ FRIDAY...

a Winter Storm Warning remains in effect until 6 PM CST /5 PM
MST/ Friday.

* Snowfall rates of 1 to 2 inches per hour will occur today and
  this evening.

* Total snow accumulations of 8 to 18 inches are expected. The
  heaviest amounts will be along the Highway 20 corridor west of
  Ainsworth.

* Visibility 1/4 mile in heavy snow. Locally...blizzard
  conditions could develop in open areas tonight and Friday.

* North winds of 15 to 25 mph with higher gusts will cause
  significant blowing and drifting snow.

* Travel will be very difficult to impossible...especially
  tonight. Ranchers should take precautions to protect young
  livestock.

Precautionary/Preparedness actions...

A winter storm warning for snow means severe winter weather
conditions are expected. If you must travel...keep an extra
flashlight...food and water in your vehicle in case of an
emergency. 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 Riverton WY
226 AM MST Thu Feb 23 2017

...Heavy snow and strong wind will impact much of Central and
Southern Wyoming today through mid day Friday...

.A very strong winter storm is moving over Southern Wyoming
this morning and will stall out during the day, before slowly
winding down and shifting east of the area Thursday night. The
heaviest snow for most areas will be this morning and through
the day today. This storm system will also be accompanied by
strong winds in many areas, with blizzard conditions expected
along Interstate 80 near and east of Rock Springs...over South
Pass and in the Jeffrey City...Sweetwater Station...Muddy Gap
area. These winds will subside during the overnight hours tonight.

WYZ020-022-232300-
/O.CON.KRIW.WS.W.0009.000000T0000Z-170224T1800Z/
Natrona County Lower Elevations-Casper Mountain-
Including the city of Casper
226 AM MST Thu Feb 23 2017

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST
FRIDAY...

* TIMING...Snow will continue today and be heavy at times through
  this evening. Snow will continue tonight, before subsiding by
  mid day Friday.

* SNOWFALL ACCUMULATION...Ranging from up to 2 feet on Casper
  Mountain, with 12 to 16 inches across Natrona County.

* Wind and Visibility...Northeast wind 20 to 30 mph with gusts
  over 45 mph in open areas causing visibilities under one quarter
  mile at times.

* MAIN IMPACT...Roads will become slick and snow covered. Gusty
  northeast winds will occur this morning, causing blowing and
  drifting snow. This could significantly reduce visibility and
  make travel difficult to impossible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A winter storm warning means significant amounts of snow, and or
blowing snow are expected or occurring. This could make travel
very hazardous or impossible. If you must travel keep some food,
water, and an extra flashlight in your vehicle in case of an
emergency. Check the latest road conditions at wyoroad.info or by
dialing 5 1 1.

&&

$$

URGENT - WINTER WEATHER MESSAGE
National Weather Service Riverton WY
226 AM MST Thu Feb 23 2017

...Heavy snow and strong wind will impact much of Central and
Southern Wyoming today through mid day Friday...

.A very strong winter storm is moving over Southern Wyoming
this morning and will stall out during the day, before slowly
winding down and shifting east of the area Thursday night. The
heaviest snow for most areas will be this morning and through
the day today. This storm system will also be accompanied by
strong winds in many areas, with blizzard conditions expected
along Interstate 80 near and east of Rock Springs...over South
Pass and in the Jeffrey City...Sweetwater Station...Muddy Gap
area. These winds will subside during the overnight hours tonight.

WYZ017-018-232300-
/O.CON.KRIW.WS.W.0009.000000T0000Z-170224T1800Z/
Wind River Basin-Lander Foothills-
Including the cities of Riverton, Shoshoni, and Lander
226 AM MST Thu Feb 23 2017

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST
FRIDAY...

* TIMING...Snow will continue this morning and be heavy at times
  through this evening before gradually tapering off into Friday
  morning.

* SNOWFALL ACCUMULATION...12 to 18 inches in Eastern Fremont
  County, 10 to 12 inches in the Riverton/Lander area, and 3 to 5
  inches around Kinnear and Pavillion. Locally higher amounts will
  be possible between Riverton and Lander.

* Wind and visibility...North wind 20 to 30 mph with gusts around
  40 mph in open areas creating blowing and drifting snow and
  visibilities under one quarter mile at times.

* MAIN IMPACT...Roads will become slick and snow covered. Blowing
  and drifting snow may significantly reduce visibility and could
  make travel rather difficult. Careful footing is advised as
  there will likely be hidden patches of ice and deep puddles of
  water beneath the fresh snow cover.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A winter storm warning means significant amounts of snow, and or
blowing snow are expected or occurring. This could make travel
very hazardous or impossible. If you must travel keep some food,
water, and an extra flashlight in your vehicle in case of an
emergency. Check the latest road conditions at wyoroad.info or by
dialing 5 1 1.

&&

$$

URGENT - WINTER WEATHER MESSAGE
National Weather Service Riverton WY
226 AM MST Thu Feb 23 2017

...Heavy snow and strong wind will impact much of Central and
Southern Wyoming today through mid day Friday...

.A very strong winter storm is moving over Southern Wyoming
this morning and will stall out during the day, before slowly
winding down and shifting east of the area Thursday night. The
heaviest snow for most areas will be this morning and through
the day today. This storm system will also be accompanied by
strong winds in many areas, with blizzard conditions expected
along Interstate 80 near and east of Rock Springs...over South
Pass and in the Jeffrey City...Sweetwater Station...Muddy Gap
area. These winds will subside during the overnight hours tonight.

WYZ007-232300-
/O.CON.KRIW.WS.W.0009.000000T0000Z-170224T1800Z/
Owl Creek and Bridger Mountains-
226 AM MST Thu Feb 23 2017

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST
FRIDAY...

* TIMING...Snow will continue this morning, and may be heavy at
  times through this evening. Snow will continue tonight, before
  subsiding by mid day Friday.

* SNOWFALL ACCUMULATION...6 to 12 inches, with the higher
  amounts expected over the Bridger Mountains.

* MAIN IMPACT...Roads will become slick and snow covered.
  Blowing and drifting snow could make travel rather difficult,
  including travel through the Wind River Canyon. Blowing snow
  may significantly reduce visibility, especially at the
  southern end of the Wind River Canyon.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A winter storm warning means significant amounts of snow, and or
blowing snow are expected or occurring. This could make travel
very hazardous or impossible. If you must travel keep some food,
water, and an extra flashlight in your vehicle in case of an
emergency. Check the latest road conditions at wyoroad.info or by
dialing 5 1 1.

&&

$$

URGENT - WINTER WEATHER MESSAGE
National Weather Service Rapid City SD
820 PM MST Wed Feb 22 2017

.A storm system will strengthen as it moves across the Northern
Rockies overnight. This system will then track east across
portions of the northern and central Plains Thursday into Friday.
Snowfall will develop across northeast Wyoming and southwest South
Dakota early Thursday morning and move across much of South
Dakota through Thursday night. A band of heavy snowfall is
expected to develop across southern South Dakota Thursday into
Thursday night, with 8 inches or more of snowfall expected.
Snowfall will begin to taper off from west to east on Friday.
Blowing snow will be possible with gusty winds. Monitor NOAA
Weather Radio or local media for the latest
information...forecasts...and warnings.

SDZ027-029-030-041-042-044-074-WYZ055-058-231400-
/O.CON.KUNR.WS.W.0004.170223T0600Z-170224T1800Z/
Southern Foot Hills-Southern Black Hills-Custer Co Plains-
Fall River-Oglala Lakota-Bennett-Hermosa Foot Hills-
Southern Campbell-Weston-
Including the cities of Edgemont, Hot Springs, Custer, Folsom,
Ardmore, Oelrichs, Pine Ridge, Oglala, Kyle, Martin, Hermosa,
Wright, Newcastle, and Upton
820 PM MST Wed Feb 22 2017

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST
FRIDAY...

* Expect snow to develop late tonight and then diminish Friday
  morning.

* The heaviest snowfall will occur during the day on Thursday.

* Total snow accumulations of 7 to 13 inches are expected, with
  the higher amounts farther south.

* Look for significant reductions in visibility at times.

* Travel will be very difficult to impossible...especially
  during the morning and evening commutes on Thursday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A winter storm warning for snow means severe winter weather
conditions are expected. If you must travel...keep an extra
flashlight...food and water in your vehicle in case of an
emergency. 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 Rapid City SD
820 PM MST Wed Feb 22 2017

.A storm system will strengthen as it moves across the Northern
Rockies overnight. This system will then track east across
portions of the northern and central Plains Thursday into Friday.
Snowfall will develop across northeast Wyoming and southwest South
Dakota early Thursday morning and move across much of South
Dakota through Thursday night. A band of heavy snowfall is
expected to develop across southern South Dakota Thursday into
Thursday night, with 8 inches or more of snowfall expected.
Snowfall will begin to taper off from west to east on Friday.
Blowing snow will be possible with gusty winds. Monitor NOAA
Weather Radio or local media for the latest
information...forecasts...and warnings.

SDZ024>026-028-031-032-043-072-073-231400-
/O.CON.KUNR.WS.W.0004.170223T1200Z-170224T1800Z/
Northern Black Hills-Northern Foot Hills-Rapid City-
Central Black Hills-Pennington Co Plains-Haakon-Jackson-
Sturgis/Piedmont Foot Hills-Southern Meade Co Plains-
Including the cities of Lead, Deadwood, Spearfish, Rapid City,
Hill City, Mt Rushmore, Wall, Philip, Kadoka, Sturgis,
and Union Center
820 PM MST Wed Feb 22 2017

...WINTER STORM WARNING REMAINS IN EFFECT FROM 5 AM THURSDAY TO
11 AM MST FRIDAY...

* Expect snow to develop Thursday morning and then diminish
  Friday morning.

* The heaviest snowfall will occur Thursday afternoon and
  evening.

* Total snow accumulations of 5 to 9 inches are expected.

* Look for significant reductions in visibility at times.

* Plan on difficult driving conditions...especially during the
  morning and evening commutes on Thursday and morning commute
  on Friday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A winter storm warning for snow means severe winter weather
conditions are expected. If you must travel...keep an extra
flashlight...food and water in your vehicle in case of an
emergency. The latest road conditions for the state you are
calling from can be obtained by calling 5 1 1.

&&

$$


Winter Weather Advisory


URGENT - WINTER WEATHER MESSAGE...CORRECTED
National Weather Service North Platte NE
326 AM CST Thu Feb 23 2017

...Winter Weather Conditions Today through Friday...

NEZ056>059-232130-
/O.CON.KLBF.WW.Y.0006.170223T1800Z-170225T0000Z/
Deuel-Keith-Perkins-Lincoln-
Including the cities of Chappell, Big Springs, Ogallala, Paxton,
Grant, and North Platte
326 AM CST Thu Feb 23 2017 /226 AM MST Thu Feb 23 2017/

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM NOON CST /11 AM
MST/ TODAY TO 6 PM CST /5 PM MST/ FRIDAY...

a Winter Weather Advisory remains in effect from noon CST /11 AM
MST/ today to 6 PM CST /5 PM MST/ Friday.

* The heaviest snowfall rates will occur this evening.

* Total snow accumulations of 2 to 5 inches with locally heavier
  amounts possible.

* North winds of 15 to 25 mph with higher gusts will cause areas
  of blowing and drifting snow.

* Visibility 1/2 mile in snow and locally 1/4 mile in periods of
  heavy snow.

* Plan on difficult driving conditions. Ranchers should take
  precautions to protect young livestock.

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 for the state you are calling from can
be obtained by calling 5 1 1.

$$

URGENT - WINTER WEATHER MESSAGE
National Weather Service Riverton WY
226 AM MST Thu Feb 23 2017

...Heavy snow and strong wind will impact much of Central and
Southern Wyoming today through mid day Friday...

.A very strong winter storm is moving over Southern Wyoming
this morning and will stall out during the day, before slowly
winding down and shifting east of the area Thursday night. The
heaviest snow for most areas will be this morning and through
the day today. This storm system will also be accompanied by
strong winds in many areas, with blizzard conditions expected
along Interstate 80 near and east of Rock Springs...over South
Pass and in the Jeffrey City...Sweetwater Station...Muddy Gap
area. These winds will subside during the overnight hours tonight.

WYZ009-232300-
/O.CON.KRIW.WW.Y.0011.170223T1200Z-170224T1800Z/
Bighorn Mountains Southeast-
226 AM MST Thu Feb 23 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM EARLY THIS
MORNING TO 11 AM MST FRIDAY...

* TIMING...Snow will continue over southern portions and increase
  northward through the morning hours. The heaviest snowfall will
  occur through this evening before subsiding tonight into Friday
  morning.

* SNOWFALL ACCUMULATION...8 to 12 inches near Powder River Pass
  and over the southern end of the mountains.

* MAIN IMPACT...Road will may become slick and snow covered.
  Gusty north winds could cause blowing and drifting snow
  Thursday. The visibility may become significantly reduced in
  blowing snow.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A winter weather advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
and slick roads with limited visibilities. Slow down, and allow
extra time to reach your destination. Check the latest road
conditions at wyoroad.info or by dialing 5 1 1.

&&

$$

URGENT - WINTER WEATHER MESSAGE
National Weather Service Riverton WY
226 AM MST Thu Feb 23 2017

...Heavy snow and strong wind will impact much of Central and
Southern Wyoming today through mid day Friday...

.A very strong winter storm is moving over Southern Wyoming
this morning and will stall out during the day, before slowly
winding down and shifting east of the area Thursday night. The
heaviest snow for most areas will be this morning and through
the day today. This storm system will also be accompanied by
strong winds in many areas, with blizzard conditions expected
along Interstate 80 near and east of Rock Springs...over South
Pass and in the Jeffrey City...Sweetwater Station...Muddy Gap
area. These winds will subside during the overnight hours tonight.

WYZ005-232300-
/O.CON.KRIW.WW.Y.0011.170223T1200Z-170224T1800Z/
Southwest Big Horn Basin-
Including the city of Thermopolis
226 AM MST Thu Feb 23 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM EARLY THIS
MORNING TO 11 AM MST FRIDAY...

* TIMING...Snow will develop quickly by dawn today and continue
  into Friday morning. The best snowfall rates will likely be
  during the day today.

* Snowfall...3 to 6 inches.

* Wind and Visibility...North wind 15 to 25 mph with gusts up to
  35 mph creating areas of blowing and drifting snow and
  visibilities under one half mile at times.

* MAIN IMPACT...Roads will become slick and snow covered. Gusty
  north winds could cause blowing and drifting snow Thursday. The
  visibility may become significantly reduced in blowing snow.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A winter weather advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
and slick roads with limited visibilities. Slow down, and allow
extra time to reach your destination. Check the latest road
conditions at wyoroad.info or by dialing 5 1 1.

&&

$$

URGENT - WINTER WEATHER MESSAGE
National Weather Service Grand Junction CO
132 AM MST Thu Feb 23 2017


COZ004-231645-
/O.CON.KGJT.WW.Y.0014.000000T0000Z-170224T1600Z/
Elkhead and Park Mountains-
132 AM MST Thu Feb 23 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 AM MST
FRIDAY...

* LOCATIONS INCLUDE THE CITIES OF...Columbine...Hahns Peak...
  Toponas.

* TIMING...Snow will become widespread by sunrise and be heavy at
  times through the day.

* SNOW ACCUMULATION...Storm total snowfall of 4 to 8 inches.

* WINDS...West 10 to 20 mph with gusts up to 40 mph.

* IMPACTS...Travel and outdoor recreation may be impacted.
  Mountain roads and highways should be icy and snow packed with
  areas of blowing and drifting snow reducing visibility to
  under one mile at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow and/or
blowing snow will cause travel difficulties. Be prepared for
slippery roads and limited visibilities...and use caution while
driving.

&&

$$

URGENT - WINTER WEATHER MESSAGE
National Weather Service Denver/Boulder CO
938 PM MST Wed Feb 22 2017

...SNOW RETURNS TO THE NORTHERN MOUNTAINS...

.A strong Pacific storm system will move across the Colorado and
Wyoming border area Thursday and Thursday night. Snow will
increase late tonight and Thursday, with the heaviest snow
expected Thursday into Thursday evening. Some snow will also be
spreading onto the plains Thursday, with some accumulation
expected with amounts increasing to 2 to 4 inches near the Wyoming
and Nebraska borders. The snow will taper off Thursday night. A
prolonged snowfall will lead to winter driving conditions over the
northern Colorado passes with slick roads.

COZ031-033-231400-
/O.CON.KBOU.WW.Y.0012.170223T0600Z-170224T1600Z/
West Jackson and West Grand Counties Above 9000 Feet-
South and East Jackson/Larimer/North and Northeast Grand/
Northwest Boulder Counties Above 9000 Feet-
Including the cities of East Slopes Park and Northern Gore
Ranges, Gore Pass, Rabbit Ears Pass, Cameron Pass,
Laramie and Medicine Bow Mountains, Rabbit Ears Range,
Rocky Mountain National Park, and Willow Creek Pass
938 PM MST Wed Feb 22 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 AM MST
FRIDAY...

* AFFECTED AREAS...Jackson...Grand...Northwest Boulder...and
  western Larimer counties above 9000 ft.

* TIMING...Snow will increase again late tonight and Thursday
  morning. Periods of snow will continue through Thursday evening,
  and then gradually decrease late Thursday night into Friday
  morning.

* SNOW ACCUMULATIONS...8 to 14 inches.

* WIND/VISIBILITY...Higher elevations will have southwest winds
  of 15 to 25 mph with gusts to 40 mph, becoming northwest by
  Thursday night. Snow and blowing is expected to drop
  visibility to a quarter mile at times.

* IMPACTS...Snow and winds will create hazardous winter driving
  conditions with blowing and drifting snow. Roads are expected
  to become icy and snow packed.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means that periods of snow
will cause primarily travel difficulties. Be prepared for snow
covered roads and limited visibilities...and use caution while
driving.

&&

$$

URGENT - WINTER WEATHER MESSAGE
National Weather Service Rapid City SD
820 PM MST Wed Feb 22 2017

.A storm system will strengthen as it moves across the Northern
Rockies overnight. This system will then track east across
portions of the northern and central Plains Thursday into Friday.
Snowfall will develop across northeast Wyoming and southwest South
Dakota early Thursday morning and move across much of South
Dakota through Thursday night. A band of heavy snowfall is
expected to develop across southern South Dakota Thursday into
Thursday night, with 8 inches or more of snowfall expected.
Snowfall will begin to taper off from west to east on Friday.
Blowing snow will be possible with gusty winds. Monitor NOAA
Weather Radio or local media for the latest
information...forecasts...and warnings.

WYZ054-056-057-231400-
/O.CON.KUNR.WW.Y.0010.170223T1200Z-170224T1800Z/
Northern Campbell-Western Crook-Wyoming Black Hills-
Including the cities of Gillette, Moorcroft, Hulett,
Four Corners, and Sundance
820 PM MST Wed Feb 22 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM THURSDAY
TO 11 AM MST FRIDAY...

* Expect snow to develop Thursday morning and then diminish
  Friday morning.

* The heaviest snowfall will occur during the day on Thursday.

* Total snow accumulations of 2 to 5 inches are expected.

* Look for reduced visibilities at times.

* Plan on slippery road conditions...especially during the
  morning and evening commutes on Thursday.

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 for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$


Special Weather Statement


Special Weather Statement
National Weather Service Riverton WY
309 AM MST Thu Feb 23 2017

WYZ006-240000-
Southeast Big Horn Basin-
Including the city of Worland
309 AM MST Thu Feb 23 2017

...Snow and wind heading to the area today...

A major storm system developing over southern Wyoming will spread
snow as far north as the Worland and Ten Sleep area this morning,
with generally light snow at times into Friday. Most areas will
see 1 to 3 inches but a few areas in the far southern portions of
the county could see slightly higher amounts. The snow will be
accompanied by a north wind of 20 to 30 mph with gusts to 40 mph.
Light snow with additional accumulations up to 1 inch will be
possible tonight. Winds will quickly subside this evening and end
by midnight.

$$

Team Riverton


Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service North Platte NE
423 AM CST Thu Feb 23 2017

NEZ004>010-022>029-035>038-056>059-069>071-094-241030-
Sheridan-Eastern Cherry-Keya Paha-Boyd-Brown-Rock-Holt-Garden-
Grant-Hooker-Thomas-Blaine-Loup-Garfield-Wheeler-Arthur-McPherson-
Logan-Custer-Deuel-Keith-Perkins-Lincoln-Chase-Hayes-Frontier-
Western Cherry-
423 AM CST Thu Feb 23 2017 /323 AM MST Thu Feb 23 2017/

This Hazardous Weather Outlook is for portions of western and
north central Nebraska.

.DAY ONE...TODAY AND TONIGHT.

Winter Storm Warnings and Winter Weather Advisories are in place
along and north of Interstate 80 for up to 18 inches snowfall.
Please see the latest winter weather bulletin for details in your
area.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY.

Winter Storm Warnings and Winter Weather Advisories are in effect
until 6 pm CST along and north of Interstate 80 for up to 18
inches snowfall.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed through tonight.

&&

Get your weather, hydrological, and climate information at
http://www.weather.gov/northplatte

$$

Hazardous Weather Outlook
National Weather Service Riverton WY
210 AM MST Thu Feb 23 2017

WYZ001>020-022>030-241300-
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-
210 AM MST Thu Feb 23 2017

...High Impact Winter Storm across Central and Southern Wyoming
and portions of north-central Wyoming Today through Friday
Morning...

...Flood Warning remains in effect for the Big Horn River roughly
between Manderson and Greybull through at least this afternoon...

This Hazardous Weather Outlook is for Western and Central Wyoming.

.DAY ONE...Today and Tonight

A major winter storm with significant snow and blowing snow will
impact much of central, eastern and southern Wyoming today and
tonight. Blizzard conditions are expected across southeast
Fremont, southwest Natrona and eastern Sweetwater counties. The
blizzard conditions will impact South Pass, Highway 287 between
Lander and Muddy Gap, as well as Interstate 80 in eastern
Sweetwater County. Please see the highlights for further details.

Ice jam flooding continues across portions of the Big Horn Basin
especially along the Big Horn River in Big Horn County.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

Friday...Light snow will continue across the area. Additional
accumulations will be low.

Sunday night through Monday night...Significant snow possible
across far western valleys and mountains.

.SPOTTER INFORMATION STATEMENT...

Spotters are encouraged to report snowfall amounts. Thank you!

$$

Team Riverton

Hazardous Weather Outlook
National Weather Service Cheyenne WY
946 PM MST Wed Feb 22 2017

NEZ002-003-019>021-054-055-095-096-WYZ101-102-107-108-117>119-
240500-
Dawes-Box Butte-Scotts Bluff-Banner-Morrill-Kimball-Cheyenne-
North Sioux-South Sioux-Converse County Lower Elevations-
Niobrara County-East Platte County-Goshen County-
South Laramie Range Foothills-Central Laramie County-
East Laramie County-
946 PM MST Wed Feb 22 2017

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

.DAY ONE...TONIGHT

Widespread accumulating snow will begin tonight and continue
through early Friday. Winter Storm Warnings are in effect for the
eastern plains of southeast Wyoming and western Nebraska for
significant snow accumulations starting late tonight. Please
refer to the Winter Storm Warning for additional details.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

Widespread accumulating snow, heavy at times, will continue
Thursday and possibly into early Friday. East to northeast winds
will increase between 15 to 25 MPH with higher gusts on Thursday
resulting in drifting snow but also some areas of blowing snow at
times. The heaviest snow accumulations should be north of
Interstate 80.

.Spotter information statement...

Spotters are urged to report snow accumulations Thursday and
Friday.

$$

Hazardous Weather Outlook
National Weather Service Cheyenne WY
946 PM MST Wed Feb 22 2017

WYZ103>106-109>116-240500-
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-
946 PM MST Wed Feb 22 2017

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

.DAY ONE...TONIGHT

Widespread accumulating snow will continue through the night, and
a Winter Storm Warning is in effect. Please refer to the Winter
Storm Warning for additional details.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

Widespread accumulating snow will continue Thursday and possibly
into early Friday. Wind direction will be variable Thursday and
Thursday night since the low pressure system will be over the
area...but will gust between 20 to 30 MPH at times resulting in
drifting snow but also some areas of blowing snow at times.

.Spotter information statement...

Spotters are urged to report snow accumulations Thursday and
Friday.

$$

Hazardous Weather Outlook
National Weather Service Rapid City SD
239 PM MST Wed Feb 22 2017

SDZ024>026-028>032-072>074-WYZ055-058-231430-
Northern Black Hills-Northern Foot Hills-Rapid City-
Central Black Hills-Southern Black Hills-Custer Co Plains-
Pennington Co Plains-Haakon-Sturgis/Piedmont Foot Hills-
Southern Meade Co Plains-Hermosa Foot Hills-Southern Campbell-
Weston-
239 PM MST Wed Feb 22 2017

This Hazardous weather outlook is for portions of the Black Hills
of South Dakota...western South Dakota...and northeast Wyoming.

.DAY ONE...This Afternoon and Tonight

Snow will develop late tonight and continue into Thursday.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

A winter warning is in effect for the region through Friday
morning. Snow will become heavy at times on Thursday, with snow
diminishing Thursday night or Friday morning. Accumulations of
4 to 8 inches are possible. Gusty winds will create areas of
blowing snow.

.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
239 PM MST Wed Feb 22 2017

SDZ027-041>044-046-047-049-231430-
Southern Foot Hills-Fall River-Oglala Lakota-Jackson-Bennett-
Mellette-Todd-Tripp-
239 PM MST Wed Feb 22 2017 /339 PM CST Wed Feb 22 2017/

This Hazardous weather outlook is for portions of south central
South Dakota...and western South Dakota.

.DAY ONE...This Afternoon and Tonight

Snow will develop late tonight and continue through Thursday.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

A winter warning is in effect for the region through Friday
morning. Snow will become heavy on Thursday, with snow
diminishing Thursday night or Friday morning. Accumulations of 10
to 15 inches are possible. Gusty winds will create areas of
blowing and drifting snow.

.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
239 PM MST Wed Feb 22 2017

WYZ054-056-057-231430-
Northern Campbell-Western Crook-Wyoming Black Hills-
239 PM MST Wed Feb 22 2017

This Hazardous weather outlook is for portions of northeast
Wyoming...and the Black Hills of Wyoming.

.DAY ONE...This Afternoon and Tonight

Snow will develop late tonight and continue into Thursday.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

A winter storm will continue to affect the region Thursday, with
snow diminishing Thursday night or Friday morning. 2 to 5 inches
of accumulation are possible, and a Winter Weather Advisory is in
effect. Some blowing snow is also possible.

.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 DENVER/BOULDER CO
1036 AM MST Wed Feb 22 2017

COZ030>051-231745-
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-
1036 AM MST Wed Feb 22 2017

...Red Flag Warning continues for portions of Douglas...Elbert and
Lincoln counties through the afternoon due to increased fire
danger from low relative humidity and strong winds...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHEAST AND NORTH CENTRAL
COLORADO.

.DAY ONE...TODAY AND TONIGHT

Slightly cooler air with more moisture will spread into northern
Colorado today, but areas south and southeast of Denver will still
be very warm, dry, and windy. Wind gusts of 30 to 40 mph can be
expected across Douglas and Elbert counties as well as in the
mountains. There will be scattered snow showers in the mountains
today, then increasing snow in the high country overnight with
accumulations of 3 to 6 inches by morning, mainly north of
Interstate 70.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

Snow is expected in the mountains Thursday and Thursday night
with a chance of snow continuing from Friday well into next week.
For the lower elevations there will be a chance of snow Thursday
into Friday morning. Significant accumulations are not expected
with this storm. Temperatures will cool down to below seasonal
normals Thursday through Saturday, then they will warm up Sunday
and Monday.

.SPOTTER INFORMATION STATEMENT...

Reports of snowfall or strong winds will be appreciated.

$$

Hazardous Weather Outlook
National Weather Service Grand Junction CO
453 AM MST Wed Feb 22 2017

COZ001>014-017>023-UTZ022>025-027>029-231300-
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-
453 AM MST Wed Feb 22 2017

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

.DAY ONE...Today and Tonight

Gusty southwest winds up to 50 mph will encompass much of eastern
Utah and western Colorado through tonight. The exception will be
across extreme northeast Utah and northwest Colorado where a cold
front will push into the area today. Expect scattered rain and
snow showers along and north of this boundary with the rain and
snow spreading south across the remainder of the region tonight.
Snowfall accumulations up to 8 inches are expected for the
mountains north of Interstate with light amounts elsewhere.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

There is a good chance for valley rain showers and mountain snow
showers each afternoon and evening as a series of moist Pacific
storms pass through. Colder air moving in may flip the valleys
over to all snow by Thursday morning. Expect moderate to heavy
snow accumulations for the mountains with light accumulating snow
in the valleys Thursday. A brief break will arrive Friday and
Saturday, although more rain and snow arrives Sunday and will be
sticking around through Tuesday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected today or tonight, however
spotters are encouraged to report snowfall amounts to the
National Weather Service in Grand Junction.

$$


Short Term Forecast


Short Term Forecast
National Weather Service North Platte NE
341 AM CST THU FEB 23 2017

NEZ004>010-094-231145-
Brown-Sheridan-Eastern Cherry-Holt-Rock-Keya Paha-Western
Cherry-Boyd-
341 AM CST THU FEB 23 2017

.NOW...

At 339 AM CST/239 AM MST/, Doppler radar indicated the leading edge
of an area of snow along a line extending from near Hay Springs to
near Naper, moving northeast at 10 mph.

This snow was sticking to the roadways in Sheridan County where
temperatures are in the upper 20s. Cold air will continue to move
into Northern Nebraska and snow and slush covered roads will become
widespread this morning. Snowfall rates of up to 1/2 inch per hour
are expected through 6 am CST.

Locations impacted include...
O`neill, Valentine, Gordon, Rushville, Bassett, Hay Springs, Spencer,
Springview, Atkinson, Stuart, Butte, Long Pine, Lynch, Page, Cody,
Merriman, Newport, Naper, Kilgore and Nenzel.

This includes the following highways...
 Highway 183 between mile markers 179 and 225.
 Highway 20 between mile markers 74 and 226, and between mile markers
248 and 314.
 Highway 250 between mile markers 4 and 48.
 Highway 281 between mile markers 180 and 223.
 Highway 2 between mile markers 97 and 103.
 Highway 61 between mile markers 178 and 230.
 Highway 97 between mile markers 93 and 141.
 Highway 12 between mile markers 1 and 135.

$$

CDC

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
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE