770 
FLUS45 KRIW 091806
HWORIW

Hazardous Weather Outlook
National Weather Service Riverton WY
1206 PM MDT Tue Oct 9 2018

WYZ001>020-022>030-101200-
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-
1206 PM MDT Tue Oct 9 2018

...Winter weather advisories cover much of Southwest Wyoming
tonight into Wednesday...

This Hazardous Weather Outlook is for Western and Central Wyoming.

.DAY ONE...Today and Tonight.

Areas of light rain and snow will be diminishing to showers this
morning. Then a fast moving, potent winter storm may impact the
southwest tonight. Blowing and drifting snow may occur on South 
Pass late tonight.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Wednesday...Snow likely in southwest and parts of central Wyoming
tonight and Wednesday. Areas of blowing and drifting snow along 
with 40 mph wind gusts will impact South Pass, mainly Wednesday 
morning. Many areas in Southwest Wyoming will see between 2 and 6
inches by Wednesday afternoon with 4 to 8 inches in the high
country.

Thursday...A chance of mountain snow. A chance of rain and snow in
the south. 

Saturday...A chance of snow over much of the region. 

.SPOTTER INFORMATION STATEMENT...

Spotters are urged to report rainfall and snowfall amounts.
Thank you.

$$

Team Riverton