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Winter Weather Advisory


URGENT - WINTER WEATHER MESSAGE
National Weather Service Salt Lake City UT
556 PM MDT Thu Mar 28 2024

UTZ111-112-290300-
/O.CON.KSLC.WW.Y.0020.000000T0000Z-240329T0300Z/
Wasatch Mountains South of I-80-Western Uinta Mountains-
Including the cities of Alta, Brighton, Mirror Lake Highway,
and Moon Lake
556 PM MDT Thu Mar 28 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 PM MDT THIS
EVENING...

* WHAT...Snow. Additional snow accumulations of 5 to 10 inches.

* WHERE...Wasatch Mountains South of I-80 and Western Uinta
  Mountains.

* WHEN...Until 9 PM MDT this evening.

* IMPACTS...Winter driving conditions can be expected on most
  mountain routes including Parleys Canyon and the Cottonwood
  Canyons during the evening commute.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.

For winter road conditions from the Utah Department of
Transportation, visit http://www.udottraffic.utah.gov.

&&

$$

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pocatello ID
211 PM MDT Thu Mar 28 2024

IDZ060-290300-
/O.CON.KPIH.WW.Y.0016.000000T0000Z-240329T0300Z/
Bear River Range-
Including the city of Emigration Summit
211 PM MDT Thu Mar 28 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 PM MDT THIS
EVENING...

* WHAT...Snow. Additional snow accumulations of up to two
  inches, except 3 to 5 inches on ridge tops and elevations
  above passes.

* WHERE...Bear River Range including Emigration Summit.

* WHEN...Until 9 PM MDT this evening.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

For more information from the National Weather Service visit
https://weather.gov/pocatello

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pocatello ID
211 PM MDT Thu Mar 28 2024

IDZ066-290300-
/O.CON.KPIH.WW.Y.0016.000000T0000Z-240329T0300Z/
Centennial Mountains - Island Park-
Including the cities of Island Park and Kilgore
211 PM MDT Thu Mar 28 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 PM MDT THIS
EVENING...

* WHAT...Snow. Additional snow accumulations of up to one inch,
  except up to 3 inches on ridge tops and elevations above
  passes.

* WHERE...Centennial Mountains and Island Park Area.

* WHEN...Until 9 PM MDT this evening.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
211 PM MDT Thu Mar 28 2024

MTZ330-290300-
/O.CON.KTFX.WW.Y.0021.000000T0000Z-240329T0300Z/
Gallatin and Madison County Mountains and Centennial Mountains-
Including the following locations: Big Sky, Targhee Pass, West
Yellowstone, and Raynolds Pass
211 PM MDT Thu Mar 28 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 PM MDT THIS
EVENING...

* WHAT...Snow occurring. Additional snow accumulations of 2 to 4
  inches with 5 to 9 inches over the Centennial Mountains. Winds
  gusting as high as 35 mph over mountain ridges.

* WHERE...Gallatin and Madison County Mountains and Centennial
  Mountains.

* WHEN...Until 9 PM MDT this evening.

* IMPACTS...Travel could be difficult, especially over Raynolds and
  Targhee passes. Patchy blowing snow could reduce visibility.

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.

To see a graphical representation of the degree of stress on young
livestock please visit our webpage and select Local Programs then
Cold Air Advisory for Newborn Livestock.

&&

$$

Fogleman

URGENT - WINTER WEATHER MESSAGE
National Weather Service Riverton WY
130 PM MDT Thu Mar 28 2024

WYZ012-290500-
/O.CON.KRIW.WW.Y.0019.000000T0000Z-240329T0500Z/
Teton and Gros Ventre Mountains-
130 PM MDT Thu Mar 28 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 PM MDT THIS
EVENING...

* WHAT...Snow. Additional snow accumulations of 1 to 3 inches.
  West wind gusting 30 to 40 mph.

* WHERE...Teton and Gros Ventre Mountains.

* WHEN...Until 11 PM MDT this evening.

* IMPACTS...Travel could be very difficult. The hazardous
  conditions could impact travel over Teton Pass and Togwotee
  Pass.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

For graphical depictions of the snowfall forecast, including the
official NWS forecast, high end amounts, and low end amounts,
visit weather.gov/riw/winter.

For winter road conditions from the Wyoming Department of
Transportation, visit https://wyoroad.info.

&&

$$

URGENT - WINTER WEATHER MESSAGE
National Weather Service Riverton WY
130 PM MDT Thu Mar 28 2024

WYZ001-290500-
/O.CON.KRIW.WW.Y.0019.000000T0000Z-240329T0500Z/
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
130 PM MDT Thu Mar 28 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 PM MDT THIS
EVENING...

* WHAT...Snow. Additional snow accumulations of 2 to 5 inches over
  the southwest-quarter of the park. Additional amounts elsewhere
  of 1 to 2 inches. West wind gusting 20 to 30 mph.

* WHERE...Yellowstone National Park.

* WHEN...Until 11 PM MDT this evening.

* IMPACTS...Travel could be very difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

For graphical depictions of the snowfall forecast, including the
official NWS forecast, high end amounts, and low end amounts,
visit weather.gov/riw/winter.

For winter road conditions from the Wyoming Department of
Transportation, visit https://wyoroad.info.

&&

$$

URGENT - WINTER WEATHER MESSAGE
National Weather Service Riverton WY
130 PM MDT Thu Mar 28 2024

WYZ024-290500-
/O.CON.KRIW.WW.Y.0019.000000T0000Z-240329T0500Z/
Salt River and Wyoming Ranges-
130 PM MDT Thu Mar 28 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 PM MDT THIS
EVENING...

* WHAT...Snow. Additional snow accumulations of 1 to 2 inches,
  with lesser amounts around an inch at the southern end of the
  range. West wind gusting 30 to 45 mph.

* WHERE...Salt River and Wyoming Ranges.

* WHEN...Until 11 PM MDT this evening.

* IMPACTS...Travel could be very difficult. The hazardous
  conditions could impact travel over Salt River Pass.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

For graphical depictions of the snowfall forecast, including the
official NWS forecast, high end amounts, and low end amounts,
visit weather.gov/riw/winter.

For winter road conditions from the Wyoming Department of
Transportation, visit https://wyoroad.info.

&&

$$

For more information from the National Weather Service visit
https://weather.gov/riw


Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Riverton WY
134 PM MDT Thu Mar 28 2024

WYZ001>020-022>030-292345-
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-
134 PM MDT Thu Mar 28 2024

This Hazardous Weather Outlook is for Western and Central Wyoming.

.DAY ONE...This afternoon and tonight.

Snow in the western mountains and valleys gradually comes to an end
this evening. A brief period of moderate to heavy snow could occur
in Sweetwater County late afternoon and early evening. Strong wind
likely around Red Canyon and the south side of Casper, winds
decrease after sunset

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Saturday through Sunday Night...Unsettled and cooler with rain and
snow likely. Confidence in the timing and placement of the heaviest
precipitation remains low at this time.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.

$$

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
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE