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Winter Weather Advisory


URGENT - WINTER WEATHER MESSAGE
National Weather Service Pueblo CO
307 PM MDT Sat Apr 17 2021

COZ065-066-072>075-079-080-180515-
/O.CON.KPUB.WW.Y.0021.000000T0000Z-210418T0600Z/
Saguache County East of Continental Divide Below 10000 Feet-
La Garita Mountains Above 10000 Feet-
Northern Sangre de Cristo Mountains Between 8500 And 11000 Feet-
Northern Sangre de Cristo Mountains Above 11000 Feet-
Southern Sangre de Cristo Mountains Between 7500 and 11000 Feet-
Southern Sangre de Cristo Mountains Above 11000 Feet-
Wet Mountains between 6300 and 10000 Feet-
Wet Mountains Above 10000 Feet-
307 PM MDT Sat Apr 17 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT
TONIGHT...

* WHAT...Snow. Additional snow accumulations of up to 3 inches.

* WHERE...La Garita, Sangre de Cristo, and Wet Mountains.

* WHEN...Until midnight MDT tonight.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

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 Pueblo CO
307 PM MDT Sat Apr 17 2021

COZ067-068-180515-
/O.CON.KPUB.WW.Y.0021.000000T0000Z-210418T0600Z/
Upper Rio Grande Valley/Eastern San Juan Mountains Below
10000 Feet-Eastern San Juan Mountains Above 10000 Feet-
307 PM MDT Sat Apr 17 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT
TONIGHT...

* WHAT...Snow. Additional snow accumulations of 1 to 3 inches.

* WHERE...Eastern San Juan Mountains.

* WHEN...Until midnight MDT tonight.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

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 Albuquerque NM
159 PM MDT Sat Apr 17 2021

...LATE SEASON SNOWFALL TO IMPACT THE HIGHER TERRAIN...

.A late season winter storm system moving across New Mexico will
bring accumulating snowfall to the higher terrain through Sunday
morning. Temperatures will be cold enough for snow to accumulate on
grassy and elevated surfaces with slick travel mainly confined to
higher mountain passes, portions of the Continental Divide and
Central Highlands.

NMZ210-211-213-214-180300-
/O.CON.KABQ.WW.Y.0019.000000T0000Z-210418T1500Z/
Tusas Mountains Including Chama-Jemez Mountains-Northern Sangre
de Cristo Mountains-Southern Sangre de Cristo Mountains-
159 PM MDT Sat Apr 17 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 AM MDT SUNDAY...

* WHAT...Snow. Additional snow accumulations of 2 to 4 inches.
  Locally higher amounts possible.

* WHERE...Northern and Southern Sangre de Cristo Mountains, Tusas
  Mountains Including Chama, and Jemez Mountains.

* WHEN...Until 9 AM MDT Sunday.

* IMPACTS...Travel could be very difficult. Tire traction will be
  reduced. Extend the distance between your vehicle and the vehicle
  in front of you.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. For the latest road
conditions, dial 511 or 1.800.432.4269, or visit http://nmroads.com.

&&

$$

URGENT - WINTER WEATHER MESSAGE
National Weather Service Grand Junction CO
148 PM MDT Sat Apr 17 2021

COZ018-019-180600-
/O.EXT.KGJT.WW.Y.0023.000000T0000Z-210418T0600Z/
Northwest San Juan Mountains-Southwest San Juan Mountains-
Including the cities of Silverton and Rico
148 PM MDT Sat Apr 17 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT
TONIGHT ABOVE 9500 FEET...

* WHAT...Snow above 9500 feet. Additional snow accumulations of
  2 to 4 inches.

* WHERE...Southwest San Juan Mountains and Northwest San Juan
  Mountains.

* WHEN...Until midnight MDT tonight.

* IMPACTS...Plan on slippery road conditions, especially over the
  high mountain passes. A detailed map of the snowfall can be
  found at: www.weather.gov/gjt/winter.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

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


Hazardous Weather Outlook


Hazardous Weather Outlook...CORRECTED
National Weather Service Amarillo TX
158 PM CDT Sat Apr 17 2021

OKZ001>003-TXZ001>020-317-180700-
Cimarron-Texas-Beaver-Dallam-Sherman-Hansford-Ochiltree-Lipscomb-
Hartley-Moore-Hutchinson-Roberts-Hemphill-Oldham-Potter-Carson-
Gray-Wheeler-Deaf Smith-Randall-Armstrong-Donley-Collingsworth-
Palo Duro Canyon-
158 PM CDT Sat Apr 17 2021

This Hazardous Weather Outlook is for the Texas and Oklahoma
Panhandles.

.DAY ONE...Tonight.

Widespread hazardous weather is not expected.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

Light snow will be possible mainly Monday night favoring the
Oklahoma Panhandle and northern Texas Panhandle. Some limited
impacts are possible.

Thunderstorms will be possible Thursday night into Friday across
portions of the Oklahoma and Texas Panhandles. Any storms that
develop are forecast to remain below severe levels at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated at this time.

$$

Hazardous Weather Outlook
National Weather Service Pueblo CO
1126 AM MDT Sat Apr 17 2021

COZ058>089-093>099-181730-
Western Mosquito Range/East Lake County Above 11000 Feet-
Leadville Vicinity/Lake County Below 11000 Feet-
Eastern Sawatch Mountains Above 11000 Feet-
Western Chaffee County Between 9000 and 11000 Feet-
Central Chaffee County Below 9000 Feet-
Western Mosquito Range/East Chaffee County Above 9000 Feet-
Saguache County West of Continental Divide Below 10000 Feet-
Saguache County East of Continental Divide Below 10000 Feet-
La Garita Mountains Above 10000 Feet-
Upper Rio Grande Valley/Eastern San Juan Mountains Below
10000 Feet-Eastern San Juan Mountains Above 10000 Feet-
Del Norte Vicinity/Northern San Luis Valley Below 8500 Feet-
Alamosa  Vicinity/Central San Luis Valley Below 8500 Feet-
Southern San Luis Valley-
Northern Sangre de Cristo Mountains Between 8500 And 11000 Feet-
Northern Sangre de Cristo Mountains Above 11000 Feet-
Southern Sangre de Cristo Mountains Between 7500 and 11000 Feet-
Southern Sangre de Cristo Mountains Above 11000 Feet-
Northwestern Fremont County Above 8500 Feet-
Western/Central Fremont County Below 8500 Feet-
Wet Mountain Valley Below 8500 Feet-
Wet Mountains between 6300 and 10000 Feet-
Wet Mountains Above 10000 Feet-
Teller County/Rampart Range Above 7500 Feet/Pikes Peak Between
7500 And 11000 Feet-Pikes Peak Above 11000 Feet-
Canon City Vicinity/Eastern Fremont County-
Northern El Paso County/Monument Ridge/Rampart Range Below
7500 Feet-
Colorado Springs Vicinity/Southern El Paso County/Rampart Range
Below 7400 Feet-Pueblo Vicinity/Pueblo County Below 6300 Feet-
Walsenburg Vicinity/Upper Huerfano River Basin Below 7500 Feet-
Trinidad Vicinity/Western Las Animas County Below 7500 Feet-
Crowley County-La Junta Vicinity/Otero County-
Eastern Las Animas County-Western Kiowa County-
Eastern Kiowa County-Las Animas Vicinity/Bent County-
Lamar Vicinity/Prowers County-Springfield Vicinity/Baca County-
1126 AM MDT Sat Apr 17 2021

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

.DAY ONE...This Afternoon and Tonight

Light to moderate snow is expected to continue over the mountains
and high valleys into tonight. Additional accumulations of 5 to 9
inches, with locally higher amounts possible, are anticipated for
the eastern San Juan, La Garita, Wet, and Sangre de Cristo
Mountains. An additional 1 to 3 inches of snow is anticipated for
the Mosquito and Sawatch Ranges and Wet Mountain Valley, and an
additional inch or two is anticipated over Teller County, San Luis
Valley, and along I-25 near the Walsenburg area.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

A strong upper storm system will bring widespread snow showers to
much of southern Colorado, from Monday into Tuesday. Snow will
initially start over the higher terrain, and spread southeast
Monday afternoon into Tuesday morning. Several inches may be
possible over the Eastern Mountains, with a couple of inches
possible on the Plains. A few rumbles of thunder may be possible
over the Mountains on Monday. Strong winds are possible on the
Plains behind a cold front Monday afternoon, with northeasterly
winds gusting to near 40 mph, which may produce areas of blowing
dust.

Active weather looks to continue from Wednesday into Saturday with
periods of snowfall and thunderstorms, mainly over the Mountains.

.SPOTTER INFORMATION STATEMENT...

Weather conditions that meet reporting criteria for spotters will be
likely over the mountains and high valleys this afternoon and
tonight.

$$

SKELLY/SKELLY

Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
1122 AM MDT Sat Apr 17 2021

COZ030>051-181730-
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-
1122 AM MDT Sat Apr 17 2021

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

.DAY ONE...Today and Tonight

Areas of light snow, mainly across the eastern slopes of the
Front Range mountains, foothills and into Park County, will
continue into the afternoon before diminishing. A few showers may
travel across the far eastern plains as well. Otherwise, It will
be slightly warmer and drier across the Urban Corridor and plains
this afternoon.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

The next storm will bring in a cold air mass and another period
of snow for northeast and and north central Colorado Monday
afternoon and night. Decent snowfall amounts are possible in the
mountains and foothills by Tuesday morning. The next storm will
bring a threat of snow on later on Wednesday through Thursday.
Temperatures look to stay below seasonal normals thought Thursday,
then readings could warm to or above normals by next weekend.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today or tonight, but any
snow accumulation reports would be appreciated.

$$

Hazardous Weather Outlook
National Weather Service Grand Junction CO
454 AM MDT Sat Apr 17 2021

COZ001>014-017>023-UTZ022>025-027>029-181100-
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-
454 AM MDT Sat Apr 17 2021

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

.DAY ONE...Today and Tonight

Periods of light to moderate snow will favor the San Juans and
central divide today as a disturbance moves through. The San Juans
will be favored for better snow accumulations. Freezing
temperatures will occur tonight as skies clear across the north
and central valleys, impacting susceptible vegetation.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Snow will continue Sunday over the San Juans, but overall, dry and
cooler weather will prevail for most areas. A cold front will
drive southward Monday, bringing light showers to the northern and
central mountains and high valleys and elevated fire weather
concerns to southeast Utah and southwest Colorado. Dry weather
returns Tuesday with a few disturbances bringing occasional
light showers mid to late week with a warming trend by the weekend.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

Hazardous Weather Outlook
National Weather Service Albuquerque NM
342 AM MDT Sat Apr 17 2021

NMZ201>241-180945-
Northwest Plateau-Chuska Mountains-Far Northwest Highlands-
Northwest Highlands-West Central Plateau-West Central Mountains-
West Central Highlands-Southwest Mountains-
San Francisco River Valley-Tusas Mountains Including Chama-
Jemez Mountains-Glorieta Mesa Including Glorieta Pass-
Northern Sangre de Cristo Mountains-
Southern Sangre de Cristo Mountains-
East Slopes Sangre de Cristo Mountains-Upper Rio Grande Valley-
Espanola Valley-Santa Fe Metro Area-
Middle Rio Grande Valley/Albuquerque Metro Area-
Lower Rio Grande Valley-Sandia/Manzano Mountains Including Edgewood-
Estancia Valley-Central Highlands-South Central Highlands-
Upper Tularosa Valley-South Central Mountains-
Johnson and Bartlett Mesas Including Raton Pass-
Far Northeast Highlands-Northeast Highlands-Union County-
Harding County-Eastern San Miguel County-Guadalupe County-
Quay County-Curry County-Roosevelt County-De Baca County-
Chaves County Plains-Eastern Lincoln County-Southwest Chaves County-
San Agustin Plains and Adjacent Lowlands-
342 AM MDT Sat Apr 17 2021

This hazardous weather outlook is for portions of north and central
New Mexico.

.DAY ONE...Today and Tonight

Rain showers, high terrain snow, and isolated thunderstorms are
expected today and tonight. Precipitation is expected to start along
the Continental Divide and then expand to the central mountain chain
towards the late afternoon into the evening. Snow accumulations will
be favored above 6000 ft, with the heaviest snow accumulations
likely above 8500 ft.


.DAYS TWO THROUGH SEVEN...Sunday through Friday

Additional rain and snow showers are expected Sunday with the
greatest potential favoring western New Mexico. Another cold
front will approach New Mexico Monday night into Tuesday, the impacts
of which will be mostly localized to the northern mountains,
adjacent highlands, and northeastern plains. The potential for an
additional round of unsettled weather returns on Thursday into Friday
with rain showers, mountain snow, and isolated thunderstorms
favoring the northern mountains.


.SPOTTER INFORMATION STATEMENT...

Spotters are encouraged to report rainfall and snowfall amounts
through the National Weather Service Albuquerque web site at
weather.gov/abq or by calling 1.888.386.7637. You can also submit
storm reports and photos on our Facebook page or via Twitter using
the hashtag nmwx.

$$

12

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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