Special Weather Statement
National Weather Service Riverton WY
649 AM MDT Mon Sep 7 2020

Yellowstone National Park-Teton and Gros Ventre Mountains-
Jackson Hole-Wind River Mountains West-Star Valley-
Upper Green River Basin Foothills-Upper Green River Basin-
Including the cities of Lake, Mammoth, Old Faithful, Jackson,
Afton, Alpine, Star Valley Ranch, Thayne, Pinedale, La Barge,
Big Piney, and Farson
649 AM MDT Mon Sep 7 2020

...Major Change to Colder Temperatures with some Snow Monday and
Monday Night...

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

* WHAT...A very strong cold front will pull south into northwest
  areas today and move southward across the entire area this
  evening, ushering in much colder temperatures. Overall snowfall
  amounts will be light, generally a trace to 2 inches even in
  the mountains.

* WHERE...Far western Wyoming.

* WHEN...This afternoon through Tuesday Morning.

* ADDITIONAL DETAILS...People recreating on this holiday weekend
  need to be prepared for a sudden change to cold and wet
  conditions. Strong gusty winds will be possible tonight.