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3 products issued by NWS for: 8 Miles SSW Casper WY
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Winter Weather Advisory

National Weather Service Riverton WY
313 PM MDT Fri Oct 23 2020

...Snow to impact Northwest Wyoming followed by Bitter Cold

.Weather system will bring snow to northwest and west Wyoming
starting late this evening, continuing through the day Saturday,
decreasing Saturday night. The snowfall will spread to areas east
of the Divide by Saturday afternoon and continue through Sunday
morning. Bitter cold temperatures will be in place by late
Saturday night and Sunday morning.

Casper Mountain-
313 PM MDT Fri Oct 23 2020


* WHAT...Snow expected. Total snow accumulations of 5 to 10

* WHERE...Casper Mountain.

* WHEN...From 3 PM Saturday to 9 AM MDT Sunday.

* IMPACTS...Travel could be very difficult due to slick road
  conditions as well as some blowing and drifting snow. This
  includes Casper Mountain Road. Travel conditions will become
  most hazardous during the late afternoon early evening.

* ADDITIONAL DETAILS...Wind chill values will be well below zero
  Saturday night in parts of the area. Outdoor enthusiasts should
  be prepared for winter conditions.


Slow down and use caution while traveling.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.



Special Weather Statement

Special Weather Statement
National Weather Service Riverton WY
527 AM MDT Fri Oct 23 2020

Bighorn Mountains West-Bighorn Mountains Southeast-
Northeast Johnson County-Southeast Johnson County-
Natrona County Lower Elevations-Casper Mountain-
Including the cities of Buffalo, Kaycee, and Casper
527 AM MDT Fri Oct 23 2020

...Snow to impact the area followed by Bitter Cold Temperatures...

This is a special weather statement from the National Weather
Service Office in Riverton.

* WHAT...Snow. Total snow accumulations of 2 to 4 inches at the
  lower elevations with 6 to 8 inches in the mountains.

* WHERE...Lower elevations of Johnson and Natrona counties, and
  the Bighorn Mountains and Casper Mountain.

* WHEN...Saturday through Sunday morning.

* ADDITIONAL DETAILS...Bitter cold temperatures Saturday night
  through Monday morning. Area roads will be slick to snow covered
  at times. Be prepared for winter weather conditions.


Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Riverton WY
433 AM MDT Fri Oct 23 2020

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-
433 AM MDT Fri Oct 23 2020

...Winter Storm Warning for the Tetons and Gros Ventre Mountains
from midnight tonight through late Saturday evening...

...Winter Weather Advisory for the Absaroka mountains,
Yellowstone National Park, and the Jackson Valley from midnight
tonight through late Saturday evening...

This Hazardous Weather Outlook is for Western and Central Wyoming.

.DAY ONE...Today and Tonight.

Snow will develop over northwest Wyoming tonight and increase
after midnight.

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

Saturday and Saturday night...Snow will occur in the western
mountains and the Jackson Valley. Snow will develop over northern
Wyoming Saturday morning and spread into central Wyoming late
Saturday afternoon through Saturday night. Snow will occur in
southern Wyoming Saturday night.

Sunday...Lingering light snow along with very cold temperatures.

Monday...Still unseasonably cold over most of the area.


Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.



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NOAA National Weather Service
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Silver Spring, MD 20910
Page last modified: May 16, 2007
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