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Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Cheyenne WY
512 AM MST Fri Nov 22 2019

Dawes-Box Butte-Scotts Bluff-Banner-Morrill-Kimball-Cheyenne-
North Sioux-South Sioux-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-
512 AM MST Fri Nov 22 2019

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


A Dense Fog Advisory is in effect until 8 AM for the Southern
Laramie Range and foothills, where areas of dense fog with
visibilities at or below one-quarter of a mile will occur.


The probability for widespread hazardous weather is low.

.Spotter information statement...

Spotter activation will not be needed.



Hazardous Weather Outlook...UPDATED
National Weather Service North Platte NE
1008 AM CST Fri Nov 22 2019

Sheridan-Eastern Cherry-Keya Paha-Boyd-Brown-Rock-Holt-Garden-
Western Cherry-
1008 AM CST Fri Nov 22 2019 /908 AM MST Fri Nov 22 2019/

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


Light snow will affect southwest Nebraska, primarily south of
Interstate 80, through early afternoon with accumulations up to
one-half inch.


Light snow is possible Monday night through Tuesday morning. The
latest forecast suggests the best snow chances will be across
western Nebraska. The impact of the snow is uncertain at this
time. Stay tuned to later forecasts for snowfall potential and
timing details.


Spotter activation will not be needed through tonight.


Get your weather, hydrological, and climate information at


Hazardous Weather Outlook
National Weather Service Grand Junction CO
529 AM MST Fri Nov 22 2019

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-
529 AM MST Fri Nov 22 2019

This hazardous weather outlook is for eastern Utah and western

.DAY ONE...Today and Tonight

Periods of light to moderate snow will continue over the
northwest Colorado mountains this morning with scattered light
snow across the south. Conditions will improve this afternoon with
periodic light snow over the high terrain through mid afternoon
and clearing skies this evening from the west.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Dry weather returns this weekend with the next chance of
precipitation Monday. Another storm brings unsettled weather for
mid to late week, potentially impacting Thanksgiving holiday
travel. Spotters are encouraged to report rain and snow totals to
the NWS.


Spotter activation will not be needed.


Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
451 AM MST Fri Nov 22 2019

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
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
Southeast Elbert County Below 6000 Feet/South Lincoln County-
Logan County-Washington County-Sedgwick County-Phillips County-
451 AM MST Fri Nov 22 2019

This hazardous weather outlook is for northeast and north central

.DAY ONE...Today and Tonight

Areas of mainly light snow will continue early this morning, but
should gradually end by mid to late morning across lower
elevations. Additional accumulations will be an inch or less in
most areas. In the mountains, the snow will continue through the
afternoon with additional accumulations of 1 to 4 inches.

For tonight, the snow will end during the evening hours in the

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Dry conditions are expected for the forecast area Saturday and
Sunday. The next storm will bring snow to the forecast area Monday
and Tuesday. The mountains can expected the higher snowfall
totals with this storm compared to the plains. A chance of snow
will continue in the high country Wednesday and Thursday with dry
conditions over the plains. Temperatures will be a bit above
seasonal normals Saturday and Sunday, then at or below normal
readings Monday through Thursday.


Spotter activation will not be needed today or tonight.


Hazardous Weather Outlook
National Weather Service Riverton WY
312 AM MST Fri Nov 22 2019

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-
312 AM MST Fri Nov 22 2019

This Hazardous Weather Outlook is for Western and Central Wyoming.

.DAY ONE...Today and tonight.

Areas of morning fog mainly in the Upper Green River and Wind
River basins.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Sunday night and Monday...A storm system will move through the
area bringing more cold and snow. Light to moderate amounts of
snowfall possible with the best chance across the northwest Sunday
night into Monday morning.

Wednesday...Another storm system impacting the area with potential
for more snowfall.


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


Team Riverton

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
Page last modified: June 2, 2009
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