Don Day's Wyoming Weather Forecast: Saturday, December 6, 2025

Chance of snow in much of Wyoming on Saturday, otherwise partly sunny. Windy with gusts in some areas as high as 60 mph. Partly to mostly cloudy overnight with a chance of snow in some locations. Highs from the low 30s to the upper 40s. Lows from the single digits to the mid 20s.

CK
Coy Knobel

December 06, 20257 min read

Moon setting in the Powell Valley with Polecat Bench and Beartooth Mountains in background
Moon setting in the Powell Valley with Polecat Bench and Beartooth Mountains in background (Reader photo: Troy Curtis)

Chance of snow in much of Wyoming on Saturday, otherwise partly sunny. Windy with gusts in some areas as high as 60 mph. Partly to mostly cloudy overnight with a chance of snow in some locations. Highs from the low 30s to the upper 40s. Lows from the single digits to the mid 20s.

Central:  

Casper:  Slight chance of snow before 9 a.m., otherwise partly sunny and breezy today with a high near 41 and wind gusts as high as 36 mph. Partly cloudy and breezy overnight with a low near 22 and wind gusts as high as 23 mph. 

Riverton:  Partly sunny and breezy today with a high near 45 and wind gusts as high as 33 mph. Partly cloudy overnight with a low near 17.

Glenrock:  Chance of snow before 8 a.m., otherwise partly sunny and breezy today with a high near 43 and wind gusts as high as 35 mph. Mostly cloudy overnight with a low near 20.

Southwest:  

Evanston Winter weather advisory until 5 p.m. Snow likely mainly before 11 a.m., patchy blowing snow, mostly cloudy today with a high near 34 and wind gusts as high as 34 mph. Mostly cloudy overnight with a low near 17.

Green River:  Partly sunny and windy today with a high near 39 and wind gusts as high as 46 mph. Partly cloudy and breezy overnight with a low near 22 and wind gusts as high as 29 mph.

Lyman:  Winter weather advisory until 5 p.m. Chance of snow before 8 a.m., partly sunny and windy today with a high near 38 and wind gusts as high as 43 mph. Partly cloudy overnight with a low near 22 and wind gusts as high as 30 mph.

Western Wyoming:  

Pinedale:  Winter weather advisory until 2 p.m. Chance of snow mainly before 10 a.m., otherwise mostly sunny and breezy today with a high near 33 and wind gusts as high as 33 mph. Partly cloudy overnight with a low near 10.

Alpine:  Winter weather advisory until 2 p.m. Snow likely mainly after 4 p.m., mostly cloudy and breezy today with a high near 36 and wind gusts as high as 29 mph. Mostly cloudy overnight with snow likely mainly before 11 p.m. and a low near 20.

Big Piney:  Chance of snow mainly before 7 a.m., otherwise mostly sunny and breezy today with a high near 37 and wind gusts as high as 38 mph. Partly cloudy overnight with a low near 9 and wind gusts as high as 21 mph.

Northwest: 

Dubois Chance of snow mainly after 3 p.m., otherwise windy, gradually becoming sunny today with a high near 34 and wind gusts as high as 50 mph. Partly cloudy and breezy overnight with a chance of snow mainly before 11 p.m., a low near 20 and wind gusts as high as 32 mph.

Jackson:  Winter weather advisory until 2 p.m. Snow likely mainly after 3 p.m., mostly cloudy and breezy today with a high near 36 and wind gusts as high as 26 mph. Mostly cloudy overnight with snow likely mainly before 11 p.m. and a low near 18 and wind gusts as high as 20 mph 

Old Faithful in Yellowstone National Park:  Winter weather advisory until 2 p.m. Snow likely mainly after noon, mostly cloudy today with a high near 28 and mostly cloudy overnight with snow likely mainly before 11 p.m., a low near 13 and wind gusts as high as 22 mph.

Bighorn Basin:  

Thermopolis Partly sunny and breezy today with a high near 42 and wind gusts as high as 24 mph. Partly cloudy overnight with a low near 19.

Cody:  Partly sunny and breezy today with a high near 41 and wind gusts as high as 23 mph. Mostly cloudy overnight with a low near 25 and wind gusts as high as 24 mph.

Worland: Slight chance of snow before 9 a.m., mostly cloudy today with a high near 40 and partly cloudy overnight with a low near 16.

North Central:  

Buffalo:  Slight chance of snow before 9 a.m., otherwise partly sunny and breezy today with a high near 37 and wind gusts as high as 37 mph. Mostly cloudy overnight with a low near 22. 

Sheridan:  Chance of rain and snow, otherwise partly sunny today with a high near 39 and wind from 20-25 mph. Mostly cloudy overnight with a slight chance of snow before 11 p.m., patchy fog and a low near 17.

Story:  Winter weather advisory until 2 p.m. Chance of snow mainly before 10 a.m., otherwise partly sunny today with a high near 37 and wind gusts as high as 41 mph. Mostly cloudy overnight with a slight chance of snow before 11 p.m. and a low near 21.

Northeast:  

Gillette:  Slight chance of snow before 11 a.m., mostly cloudy and breezy today with a high near 37 and wind gusts as high as 30 mph. Mostly cloudy overnight with a slight chance of snow, a low near 18 and wind gusts as high as 16 mph. 

Newcastle:  Chance of snow, mostly cloudy and breezy today with a high near 37 and wind gusts as high as 30 mph. Mostly cloudy overnight with a chance of snow after 11 p.m., a low near 17 and wind gusts as high as 20 mph.

Moorcroft:  Chance of snow, cloudy today with a high near 37 and wind gusts as high as 24 mph. Cloudy overnight with a chance of snow mainly after 11 p.m. and a low near 15. 

Eastern Plains:  

Torrington:  Chance of rain mainly before 8 a.m., otherwise partly sunny and breezy today with a high near 49 and wind gusts as high as 35 mph. Partly cloudy overnight with a low near 20.

Wheatland:  Chance of snow and rain, otherwise partly sunny and breezy today with a high near 46 and wind gusts as high as 35 mph. Partly cloudy overnight with a low near 26.

Midwest:  Partly sunny and breezy today with a high near 39 and wind gusts as high as 31 mph. Mostly cloudy overnight with a low near 20.

Southeast:  

Cheyenne:  High wind warning until 2 p.m. Chance of snow mainly before 11 a.m., otherwise mostly sunny and windy today with a high near 41 and wind gusts as high as 60 mph. Partly cloudy and breezy overnight with a low near 22 and wind gusts as high as 30 mph.

Laramie:  High wind warning until 5 p.m. Chance of snow and patchy blowing snow mainly before 8 a.m., otherwise partly sunny and windy today with a high near 34 and wind gusts as high as 50 mph. Partly cloudy and breezy overnight with a low near 17 and wind gusts as high as 30 mph.

Medicine Bow:  Snow likely, widespread blowing snow mainly before 8 a.m., mostly cloudy and windy today with a high near 37 and wind gusts as high as 50 mph. Partly cloudy and breezy overnight with a low near 18 and wind gusts as high as 30 mph. 

South Central:  

Rawlins:  High wind warning until 5 p.m. Chance of snow mainly before 8 a.m., patchy blowing snow, otherwise partly sunny and windy today with a high near 35 and wind gusts as high as 55 mph. Partly cloudy and breezy overnight with patchy blowing snow, a low near 20 and wind gusts as high as 35 mph.

Encampment:  Widespread blowing snow mainly before 8 a.m., up to 2 inches of snow likely mainly before 2 p.m., windy today with a high near 33 and wind gusts as high as 50 mph. Mostly cloudy and breezy overnight with a chance of snow, patchy blowing snow after 2 a.m., a low near 19 and wind gusts as high as 30 mph. 

Baggs:  Patchy blowing snow before 10 a.m., chance of snow mainly before 11 a.m., windy, gradually becoming mostly sunny today with a high near 39 and wind gusts as high as 45 mph. Mostly cloudy overnight with a low near 14.

Authors

CK

Coy Knobel

Night Editor