National Weather Service

Watches, Warnings & Advisories
NWS Homepage

Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Grand Junction CO
405 AM MDT Sun Jun 26 2022

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-
405 AM MDT Sun Jun 26 2022

This hazardous weather outlook is for eastern Utah and western

.DAY ONE...Today and Tonight

Fairly widespread showers and storms are expected this afternoon
and evening, especially across the San Juan mountains and the
adjacent valleys. Periods of heavy rain, gusty outflow winds and
frequent lightning are possible within any stronger storms.
Showers and storms likely linger well into the overnight hours
across the southern third of eastern Utah and western Colorado
before diminishing towards daybreak Monday morning.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Monsoon moisture will continue to fuel daily showers and
thunderstorms with varying coverage through the end of the week.
Drier air on Monday and Tuesday should keep shower and storm
activity fairly isolated with a low risk of heavy rainfall. By
Wednesday, coverage is expected to become more widespread which
then may continue on Thursday and Friday. A return back to less
active weather is possible on Saturday.


Due to the KGJX weather radar being down for maintenance, spotters
are encouraged to report any observations of strong thunderstorms
producing hail, gusty winds, heavy rain, flash flooding, etc.


Hazardous Weather Outlook
National Weather Service Cheyenne WY
222 PM MDT Sat Jun 25 2022

North Snowy Range Foothills-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-
222 PM MDT Sat Jun 25 2022

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


Isolated to scattered thunderstorms will develop this afternoon
and early evening. Some of the thunderstorms may produce gusty
winds and small hail.


Isolated to scattered thunderstorms will be possible Sunday,
Monday, and Wednesday through Friday.

.Spotter information statement...

Spotter activation will not be needed.


Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
1009 AM MDT Sat Jun 25 2022

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-
1009 AM MDT Sat Jun 25 2022

This hazardous weather outlook is for northeast and north central

.DAY ONE...Today and Tonight

Showers and thunderstorms are likely over the mountains and
foothills this afternoon and tonight with the best rainfall
expected over Park, Douglas and Jefferson Counties. The western
half of the plains can expect scattered showers and an isolated
thunderstorm to develop late this afternoon and continue overnight.
There will be a limited threat of flash flooding over the alpine
burn scars.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Expect scattered to widespread showers and storms over the
mountains and foothills during the afternoon and evening Sunday
and Monday. Burn area flash flooding will be possible. It will be
warmer and drier for Tuesday and Wednesday. Cooler temperatures
and increased precipitation are possible again by Thursday.


Spotter activation will not be needed today or tonight. However,
any reports of strong winds or wind damage will be appreciated.


U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
Page last modified: June 2, 2009
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE