Winter Weather Advisory
URGENT - WINTER WEATHER MESSAGE
National Weather Service Salt Lake City UT
215 PM MDT Sun Oct 27 2024
UTZ108-WYZ021-281115-
/O.NEW.KSLC.WW.Y.0026.241029T0600Z-241030T1200Z/
Wasatch Back-Southwest Wyoming-
Including the following locations - Lyman, Heber City, Evanston,
Park City, and Huntsville
215 PM MDT Sun Oct 27 2024
...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT MONDAY NIGHT TO 6
AM MDT WEDNESDAY...
* WHAT...Snow expected. Total snow accumulations 2 to 5 inches with
locally higher amounts up to 8 inches possible for the Park City
area and southern Uinta County.
* WHERE...In Utah, Wasatch Back. In Wyoming, Southwest Wyoming.
* WHEN...From midnight Monday Night to 6 AM MDT Wednesday.
* IMPACTS...Winter driving conditions are expected. The hazardous
conditions could impact the Tuesday morning and evening commutes.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. In Utah, for winter road
conditions from the Utah Department of Transportation, visit
http://www.udottraffic.utah.gov.
In Wyoming, for winter road conditions from the Wyoming Department
of Transportation, visit http://www.wyoroad.info or dial 511.
For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service Salt Lake City UT
215 PM MDT Sun Oct 27 2024
UTZ110>113-281115-
/O.NEW.KSLC.WW.Y.0026.241029T0000Z-241030T1200Z/
Wasatch Mountains I-80 North-Wasatch Mountains South of I-80-
Western Uinta Mountains-Wasatch Plateau/Book Cliffs-
Including the following locations - Mantua, Moon Lake, Logan
Summit, Brighton, Alta, Scofield, Mirror Lake Highway, and Indian
Canyon
215 PM MDT Sun Oct 27 2024
...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM MONDAY TO 6 AM MDT
WEDNESDAY...
* WHAT...Snow expected. Total snow accumulations for the mountains
north of I-80 and the Book Cliffs/Wasatch Plateau between 4 to 8
inches with locally higher totals up to 12 inches for the Ogden
area mountains. Total snow accumulations for the mountains south
of I-80 between 6 to 12 inches, locally up to 16 inches in the
upper Cottonwoods.
* WHERE...The Wasatch Mountains, Western Uinta Mountains, and
Wasatch Plateau/Book Cliffs.
* WHEN...From 6 PM Monday to 6 AM MDT Wednesday.
* IMPACTS...Winter driving conditions are expected.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. For winter road
conditions from the Utah Department of Transportation, visit
http://www.udottraffic.utah.gov.
For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
117 PM MDT Sun Oct 27 2024
MTZ330-281030-
/O.CON.KTFX.WW.Y.0037.241028T1200Z-241030T0000Z/
Gallatin and Madison County Mountains and Centennial Mountains-
Including the following locations: West Yellowstone, Targhee
Pass, Raynolds Pass, and Big Sky
117 PM MDT Sun Oct 27 2024
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 AM MONDAY TO 6
PM MDT TUESDAY...
* WHAT...Snow expected. Total snow accumulations of 1 to 5 inches up
to pass level, with 4 to 12 inches over the higher terrain of the
Gallatin and Madison ranges.
* WHERE...Gallatin and Madison County Mountains and Centennial
Mountains.
* WHEN...From 6 AM Monday to 6 PM MDT Tuesday.
* IMPACTS...Mountain passes may become slippery due to slushy snow
accumulations. Expect cold and wet weather for outback recreation.
* ADDITIONAL DETAILS...The heaviest and most widespread snowfall is
expected Monday afternoon through early Tuesday.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions can be obtained by calling 5 1 1 or visiting the MDT Road
Report website.
Remember, a Winter Weather Advisory means that there is at least an
80% chance of minor impacts due to winter weather conditions during
the advisory period.
&&
$$
IG
Special Weather Statement
Special Weather Statement
National Weather Service Boise ID
550 PM MDT Sun Oct 27 2024
IDZ013-014-280015-
Upper Treasure Valley ID-Boise Mountains ID-
550 PM MDT Sun Oct 27 2024
...GUST FRONT WILL IMPACT SOUTHEASTERN ADA...SOUTHWESTERN ELMORE AND
CENTRAL OWYHEE COUNTIES THROUGH 615 PM MDT...
At 550 PM MDT, Doppler radar was tracking a gust front along a line
extending from 6 miles northeast of Boise Stage Stop to near Cinder
Cone Butte to near Murphy. Movement was southeast at 40 mph.
HAZARD...Wind gusts of 50 to 55 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Areas of blowing dust reducing
visibilities.
Locations impacted include...
Mountain Home, Mountain Home Air Force Base, Grand View, Tollgate,
Big Foot Butte, Oreana, Cinder Cone Butte, Boise Stage Stop, Danskin
Peak, and C J Strike Reservoir.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 4317 11651 4320 11650 4330 11615 4355 11594
4332 11545 4304 11564 4290 11620
TIME...MOT...LOC 2350Z 301DEG 32KT 4346 11593 4327 11609 4318 11645
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...55 MPH
$$
JM
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Riverton WY
223 PM MDT Sun Oct 27 2024
WYZ001>020-022>030-290030-
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-
223 PM MDT Sun Oct 27 2024
...WINTER STORM WATCH IN EFFECT FROM LATE MONDAY NIGHT THROUGH
WEDNESDAY MORNING...
This Hazardous Weather Outlook is for Western and Central Wyoming.
.DAY ONE...This afternoon and tonight.
Elevated to critical fire weather concerns this afternoon, with low
RH and gusty wind.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
Monday through Wednesday...A weather system will bring widespread
precipitation chances and colder temperatures to the area. Mountains
will see accumulating snow and most lower elevations have a moderate
chance (40-60%) for accumulating snow with this weather system.
.SPOTTER INFORMATION STATEMENT...
Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.
$$
