Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Grand Junction CO
402 PM MDT Fri Mar 28 2025
COZ001>014-017>023-UTZ022>025-027>029-292215-
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-
402 PM MDT Fri Mar 28 2025
This Hazardous Weather Outlook is for northwest Colorado, southwest
Colorado, west central Colorado, east central Utah, northeast Utah
and southeast Utah.
.DAY ONE...This afternoon and tonight.
A series of systems will move through over the coming days bringing
some accumulating snow to the higher terrain. Snow levels will be
around 10K feet with 4 to 6 inches possible above that elevation for
all mountainous terrain in eastern UT and western CO.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
The next system is expected to move through on Tuesday and may bring
another round of accumulating snow across the region.
.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.
$$
Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
1048 AM MDT Fri Mar 28 2025
COZ030>051-291700-
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-
1048 AM MDT Fri Mar 28 2025
This hazardous weather outlook is for northeast and north central
Colorado.
.DAY ONE...Today and Tonight
One more day of unseasonably warm weather can be expected. Showers
will start to develop over the mountains late this afternoon and
spread across the plains tonight. The highest chances of
precipitation will generally be in the mountains, and along/north
of the I-76 Corridor on the plains. Snow levels will start out
near 10,000 feet, and then lower to around 8,000 feet by late
tonight. Two to six inches of snow can be expected in the higher
elevations.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday
There will be lingering mountain snow, and rain showers across
the plains Saturday morning. After a brief lull, precipitation
returns to the region mid to late Saturday afternoon. Light to
briefly moderate snow is expected in the mountains. Across the
plains, rain could transition to rain/snow mix late Saturday night
and Sunday morning with little accumulation expected.
A cooler and unsettled pattern will likely continue into next
week.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed today or tonight.
$$
Hazardous Weather Outlook
National Weather Service Pueblo CO
439 AM MDT Fri Mar 28 2025
COZ058>089-093>099-291045-
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-
439 AM MDT Fri Mar 28 2025
This hazardous weather outlook is for portions of central...east
central...south central and southeast Colorado.
.DAY ONE...Today and Tonight
Critical fire weather conditions due to a combination of low
humidity and gusty winds will spread across the San Luis Valley,
Fremont county and portions of the southern I-25 corridor this
afternoon and evening. Please avoid fire starts as conditions will
be favorable for rapid rates of fire spread.
Snow will spread into the Continental Divide tonight and into
portions of Teller county and the northern Sangre De Cristo
mountains towards dawn. The greatest snow accumulations, up to 3
inches, will be possible across the higher elevations and mountain
passes of the Continental Divide by Saturday morning. A dusting to
up to an inch of snow will be possible across the higher peaks of
the Sangre De Cristo mountains and Pikes Peak.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday
High fire danger will be possible on Saturday across the San Luis
Valley and southern Interstate 25 corridor due to gusty winds and
low humidity values. Periods of snow will be possible along the
Continental Divide over the weekend with minor accumulations
possible, mainly north of Cottonwood Pass. A few showers and
thunderstorms will be possible both Saturday and Sunday on the
Plains, with lightning and gusty outflow winds the main risks.
Periods of snow will be possible along the Continental Divide
Monday through Thursday with minor accumulations expected. Strong
winds are likely on Tuesday across the San Luis Valley, east into
the Plains. Blowing dust may lead to hazardous travel conditions.
.SPOTTER INFORMATION STATEMENT...
Weather conditions that meet reporting criteria for spotters will
be possible over portions of the region.
$$
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Hazardous Weather Outlook
National Weather Service Riverton WY
231 AM MDT Fri Mar 28 2025
WYZ001>020-022>030-291245-
Yellowstone National Park-Absaroka Mountains-Cody Foothills-
North Bighorn Basin-Southwest Bighorn Basin-Southeast Bighorn Basin-
Owl Creek and Bridger Mountains-Bighorn Mountains West-
Bighorn Mountains Southeast-Northeast Johnson County-
Southeast Johnson County-Teton and Gros Ventre Mountains-
Jackson Hole-Wind River Mountains West-Wind River Mountains East-
Upper Wind River Basin-Wind River Basin-Lander Foothills-
Green Mountains and Rattlesnake Range-
Natrona County Lower Elevations-Casper Mountain-Star Valley-
Salt River and Wyoming Ranges-Upper Green River Basin Foothills-
Upper Green River Basin-South Lincoln County-
Rock Springs and Green River-Flaming Gorge-East Sweetwater County-
231 AM MDT Fri Mar 28 2025
This Hazardous Weather Outlook is for Western and Central Wyoming.
.DAY ONE...Today and tonight.
Rain showers expected over northwestern and southern portions this
afternoon, spreading into Johnson/Natrona counties through the night
tonight. Precipitation amounts of 0.25" to 0.50" possible in these
areas tonight.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Saturday through Sunday...A weather system brings cooler
temperatures and precipitation chances. Rain and/or snow showers will
occur during the afternoon. Snow accumulations in the lower
elevations will occur overnight Saturday night. Snowfall
accumulations over 6 inches expected in the Bighorn, Absaroka and the
east slopes of the Wind River Mountains.
Sunday through Tuesday...A cool, wet pattern continues with rain and
snow possible across the area.
.SPOTTER INFORMATION STATEMENT...
Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.
$$
