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Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Cheyenne WY
603 AM MDT Fri May 24 2019

NEZ003-019>021-055-095-096-WYZ101>109-111>114-116-117-251215-
Box Butte-Scotts Bluff-Banner-Morrill-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-
Southwest Carbon County-Sierra Madre Range-
Upper North Platte River Basin-Snowy Range-South Laramie Range-
South Laramie Range Foothills-
603 AM MDT Fri May 24 2019

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

.DAY ONE...TODAY AND TONIGHT

Isolated and non-severe thunderstorms possible in the afternoon.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

Scattered showers and isolated thunderstorms are possible mainly
over the weekend into early next week.

.Spotter information statement...

Spotter activation will not be needed.

$$

Hazardous Weather Outlook
National Weather Service Cheyenne WY
603 AM MDT Fri May 24 2019

NEZ054-WYZ118-119-251215-
Kimball-Central Laramie County-East Laramie County-
603 AM MDT Fri May 24 2019

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

.DAY ONE...TODAY AND TONIGHT

Areas of fog this morning with visibility under 1 mile possible
through shortly after sunrise.

Otherwise isolated and non-severe thunderstorms possible in the
afternoon.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

Scattered showers and isolated thunderstorms are possible mainly
over the weekend into early next week.

.Spotter information statement...

Spotter activation will not be needed.

$$

Hazardous Weather Outlook
National Weather Service Cheyenne WY
603 AM MDT Fri May 24 2019

WYZ110-115-251215-
North Snowy Range Foothills-Laramie Valley-
603 AM MDT Fri May 24 2019

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

.DAY ONE...TODAY AND TONIGHT

Expect strong southeast winds with local gusts to 55 mph into
this evening, then becoming west with strong gusts late tonight.

Otherwise isolated and non-severe thunderstorms possible in the
afternoon.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

Scattered showers and isolated thunderstorms are possible mainly
over the weekend into early next week.

.Spotter information statement...

Spotter activation will not be needed.

$$

Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
532 AM MDT Fri May 24 2019

COZ030>051-251145-
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-
532 AM MDT Fri May 24 2019

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

.DAY ONE...Today and Tonight

The mountains north of Interstate 70 will have a few light snow
showers over the higher ridges today, with a thunderstorm or two
possible in the afternoon. It will be windy over the mountains,
with gusts of 25 to 40 mph common, and gusts as high as 70 mph
above timberline this morning. It will also become breezy at lower
elevations this afternoon, with gusts of 25 to 35 mph. The winds
will diminish in the early evening.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

It will be warmer through the weekend. The best chance of
thunderstorms will be Sunday afternoon and evening across the
eastern plains where one or two storms could become severe.
Elsewhere just a slight chance of thunderstorms is expected.
For Memorial Day and Tuesday, there may be a better chance of
showers and storms across the region as another period of cooler
and more unsettled weather is expected. It will remain unsettled
but a little warmer and drier by the middle of next week.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today or tonight.

$$

Gimmestad/Cooper

Hazardous Weather Outlook
National Weather Service Albuquerque NM
442 AM MDT Fri May 24 2019

NMZ501>540-251100-
Northwest Plateau-Chuska Mountains-Far Northwest Highlands-
Northwest Highlands-West Central Plateau-West Central Mountains-
West Central Highlands-Southwest Mountains-
San Francisco River Valley-San Juan Mountains-Jemez Mountains-
West Slopes Sangre de Cristo Mountains-
Northern Sangre de Cristos above 9500 feet/Red River-
Southern Sangre de Cristos above 9500 feet-
East Slopes Sangre de Cristo Mountains-Upper Rio Grande Valley-
Lower Chama River Valley-Santa Fe Metro Area-
Middle Rio Grande Valley/Albuquerque Metro Area-
Lower Rio Grande Valley-Sandia/Manzano Mountains-Estancia Valley-
Central Highlands-South Central Highlands-Upper Tularosa Valley-
South Central Mountains-Raton Ridge/Johnson Mesa-
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-
442 AM MDT Fri May 24 2019

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

.DAY ONE...Today and Tonight

No hazardous weather is expected.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Isolated severe storms are possible along a dryline Saturday
afternoon and evening near the Texas border. In addition, critical
fire weather conditions are likely and a Red Flag Warning may be
required.

Isolated severe storms are possible Sunday afternoon and evening
across much of the eastern plains. Strong winds may require a Wind
Advisory Sunday afternoon. In addition, critical fire weather
conditions are possible and a Red Flag Warning may be required.

Strong winds will develop Monday ahead of a Pacific cold front,
with the strongest winds east of the central mountain chain. A Wind
Advisory may be required.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be required Saturday and Sunday for portions
of the eastern plains due to severe thunderstorms.

$$

11

Hazardous Weather Outlook
National Weather Service Pueblo CO
431 AM MDT Fri May 24 2019

COZ058>089-093>099-251045-
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-
431 AM MDT Fri May 24 2019

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

.DAY ONE...Today and Tonight

One or two isolated thunderstorms will be possible across the
central mountains late this afternoon or early evening.

Later tonight, an isolated thunderstorm will be possible over the
far eastern plains along the immediate Colorado and Kansas border.

The primary threat with any thunderstorms activity during this
period will be cloud to ground lightning.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Very strong to severe thunderstorms are possible Saturday and
Sunday across our eastern Colorado plains counties. Frequent
lightning, heavy rain, large hail, damaging winds, and tornadoes
are all possible with these storms.

Another storm system is expected to move into the region early
next week with the potential for scattered showers and
thunderstorms and some mountain snows.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated today or tonight.

$$

34/55

Hazardous Weather Outlook
National Weather Service Riverton WY
229 AM MDT Fri May 24 2019

WYZ001>020-022>030-250830-
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-
229 AM MDT Fri May 24 2019

This Hazardous Weather Outlook is for Western and Central
Wyoming.

.DAY ONE...Today and Tonight.

Numerous rain and snow showers in Western Wyoming along with
isolated thunderstorms.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Saturday and Sunday...Isolated mainly afternoon and evening
showers and thunderstorms in the west and north.

Monday through Tuesday...Rain likely again with high elevation
snow possible.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions, especially heavy rain, snowfall and any flooding.

$$

TEAM RIVERTON

Hazardous Weather Outlook
National Weather Service Grand Junction CO
218 AM MDT Fri May 24 2019

COZ001>014-017>023-UTZ022>025-027>029-251200-
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-
218 AM MDT Fri May 24 2019

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

.DAY ONE...Today and Tonight

Isolated showers and thunderstorms will develop over the high
terrain this afternoon, mainly across northeast Utah and northwest
Colorado. Elsewhere, dry and milder conditions will return with
mostly sunny skies.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Dry southwest flow this weekend will bring warmer temperatures
closer to normal with mostly sunny skies.

Moisture returns to the region Monday through mid week as another
storm system moves across the region. Cooler temperatures are
expected with lower elevation rain and mountain snow possible on
Monday night into Tuesday morning.

Drier and warmer conditions return for the latter half of the
week.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

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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