Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
524 AM MDT Mon Mar 31 2025
COZ030>051-011130-
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-
524 AM MDT Mon Mar 31 2025
...WINTER WEATHER ADVISORY FOR THE NORTH CENTRAL COLORADO
MOUNTAINS FROM 9 PM THIS EVENING TO 6 AM MDT WEDNESDAY...
This hazardous weather outlook is for northeast and north central
Colorado.
.DAY ONE...Today and Tonight
Fog will dissipate across the plains by mid morning. Snow will
develop this afternoon in the mountains and become widespread
tonight. Hazardous winter driving conditions are expected.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday
Snow will continue over the mountains Tuesday, diminishing Tuesday
night. Storm totals of 4 to 12 inches are expected in the high
mountains, with 3 to 6 inches in North and Middle Parks. The east
slopes and plains will become windy, with gusts of 40 to 50 mph
Tuesday afternoon. Light showers are likely, mainly rain at lower
elevations with little or no travel impacts.
On Wednesday, showers will be mainly over the high mountains.
There will be a better chance of showers Thursday and Friday, with
a mix or rain and snow at lower elevations. Snow is likely
Saturday. There is a chance of travel impacts, mainly over the
mountains and along and south of Interstate 70.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed today or tonight.
$$
RJK/Gimmestad
Hazardous Weather Outlook
National Weather Service Grand Junction CO
459 AM MDT Mon Mar 31 2025
COZ001>014-017>023-UTZ022>025-027>029-011100-
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-
459 AM MDT Mon Mar 31 2025
This Hazardous Weather Outlook is for northwest Colorado, southwest
Colorado, west central Colorado, east central Utah, northeast Utah
and southeast Utah.
.DAY ONE...Today and tonight.
Warm and windy conditions will occur this afternoon and evening ahead
of a strong cold front with gusts up to 50 mph in some areas.
Mountain snow and valley rain will increase this evening with
moderate to heavy snow favoring the northern and central Colorado
mountains overnight.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
The cold front and associated low pressure system will continue
moving through the area Tuesday with mountain snow and valley rain
and snow through Tuesday night. Much colder temperatures will arrive
Tuesday and beyond with below freezing temperatures Tuesday night
potentially impacting budding vegetation. Unsettled weather
continues through the weekend as more storm systems track across the
area.
.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 Cheyenne WY
453 AM MDT Mon Mar 31 2025
NEZ002-003-019>021-054-055-095-096-WYZ101>119-011100-
Dawes County-Box Butte County-Scotts Bluff County-Banner County-
Morrill County-Kimball County-Cheyenne County-
Northern Sioux County-Southern Sioux County-
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-
453 AM MDT Mon Mar 31 2025
This hazardous weather outlook is for portions of panhandle
Nebraska...east central Wyoming...south central Wyoming and
southeast Wyoming.
.DAY ONE...TODAY AND TONIGHT
- Snow and rain showers expected during the day Monday. More
stratiform precipitation is expected Monday night into Tuesday
morning with accumulating snow expected for the mountains and
areas west of the Laramie Range.
- Winter Weather Advisory in effect for the Snowy and Sierra Madre
Ranges for snow accumulations between 5 and 10 inches Monday
night into Tuesday.
.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY
- Active pattern this week bringing near daily chances for
precipitation.
.Spotter information statement...
Please report any new snowfall amounts to the NWS.
$$
Hazardous Weather Outlook
National Weather Service Pueblo CO
403 AM MDT Mon Mar 31 2025
COZ058>089-093>099-011015-
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-
403 AM MDT Mon Mar 31 2025
This hazardous weather outlook is for portions of central...east
central...south central and southeast Colorado.
.DAY ONE...Today and Tonight
Patchy fog will impact El Paso County this morning through 9 AM.
Visibility down to 1 mile or less could pose a hazard during the
morning commute.
A few light snow showers will be possible over the Central Mountains
through this afternoon with little to no snow accumulations
expected. Snow will increase tonight along the Continental Divide.
Areas of the Central Mountains could see 2 to 5 inches by morning,
while areas of the San Juan Range see 1 to 3 inches.
High fire danger due to strong winds and low humidity will spread
from the San Luis Valley, east into the Plains this afternoon and
evening. Wind gusts 40 to 50 mph are possible, along with areas of
blowing dust. If a fire should start, the strong winds will likely
cause rapid growth.
There is a low potential for downslope winds after 3 AM tonight
along the lee slopes of the Rampart Range, and the southern Sangre
de Cristo Mountains. Gusts near 50 mph are possible, with a locally
higher gusts possible.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday
Tuesday brings the first of many active days of weather. Snow will
expand across the higher terrain during the day, especially across
the central mountains, with 4 to 10 inches of snowfall by Wednesday
morning. This could cause slick roads and difficult travel along
mountain roads and passes.
Winds will also be strong Tuesday, with widespread 40-50 mph wind
gusts expected, and possibly up to 65 mph, particularly within the
San Luis Valley. Travel could be difficult along north-south
orientated roads for high profile and light weight vehicles.
In addition, critical fire weather conditions are expected across
the plains Tuesday, given the strong winds and humidity values
between 10-15 percent.
For the rest of the week and through the weekend, active weather
continues, with precipitation chances remains elevated, especially
for the mountains.
.SPOTTER INFORMATION STATEMENT...
Weather conditions that meet reporting criteria for spotters will
be likely over portions of the region.
$$
88/SIMCOE
Hazardous Weather Outlook
National Weather Service North Platte NE
307 AM CDT Mon Mar 31 2025
NEZ004>010-022>029-035>038-056>059-069>071-094-011200-
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-
307 AM CDT Mon Mar 31 2025 /207 AM MDT Mon Mar 31 2025/
This Hazardous Weather Outlook is for portions of western and north
central Nebraska.
.DAY ONE...Today and tonight.
A very light coating of snow is possible mainly west of Hwy 83 this
morning.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
Thunderstorms both south of Interstate 80 and east of Hwy 83 may be
strong to severe Tuesday afternoon into Tuesday evening with
potential for damaging winds and large hail.
An inch or two of snow is possible Tuesday night into Wednesday with
potential for hazardous travel conditions north of Hwy 2 and west of
Hwy 83.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
