Expires:202411221100;;460604 FPUS55 KRIW 220523 ZFPRIW Zone Forecast Product for Western and Central Wyoming National Weather Service Riverton WY 1021 PM MST Thu Nov 21 2024 WYZ012-221100- Teton and Gros Ventre Mountains- 1021 PM MST Thu Nov 21 2024 .TONIGHT...Mostly cloudy with a 30 percent chance of snow. Lows in the mid 20s. South winds 10 to 15 mph. .FRIDAY...Partly cloudy. A chance of snow in the morning. Highs in the upper 30s. South winds 10 to 15 mph. Chance of snow 30 percent. .FRIDAY NIGHT...Partly cloudy. Snow likely after midnight. Little or no snow accumulation. Lows in the lower 20s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 60 percent. .SATURDAY...Snow. Light snow accumulation. Breezy with highs in the lower 30s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 90 percent. .SATURDAY NIGHT...Snow. New light snow accumulation. Breezy, cold with lows 13 to 19. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of snow 90 percent. .SUNDAY...Mostly cloudy with snow likely. New light snow accumulation possible. Highs in the mid 20s. Chance of snow 60 percent. .SUNDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A 30 percent chance of snow. Cold with lows 5 to 10 above. .MONDAY...Partly cloudy. A chance of snow in the morning, then snow likely in the afternoon. Little or no snow accumulation. Highs in the mid 20s. Chance of snow 60 percent. .MONDAY NIGHT...Snow likely. Light snow accumulation possible. Cold. Near steady temperature around 20. Chance of snow 60 percent. .TUESDAY...Snow likely. New light snow accumulation possible. Highs in the mid 20s. Chance of snow 60 percent. .TUESDAY NIGHT...Snow likely. New light snow accumulation possible. Cold with lows 10 to 15. Chance of snow 60 percent. .WEDNESDAY...Mostly cloudy with snow likely. New light snow accumulation possible. Highs in the mid 20s. Chance of snow 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with snow likely. New little or no snow accumulation. Cold with lows 5 to 10 above. Chance of snow 60 percent. .THANKSGIVING DAY...Mostly cloudy with a 50 percent chance of snow. Little or no snow accumulation. Highs in the lower 20s. $$