Don Day's Wyoming Weather Forecast: Wednesday, February 18, 2026

Chance of snow in Wyoming on Wednesday, otherwise partly sunny. Chance of snow overnight, breezy in some areas. Colder with highs from the low 30s to the low 50s and lows in the single digits and low teens.

CK
Coy Knobel

February 18, 20267 min read

Carbon County
"Battle Mountain in Carbon County near Savery, Wyoming. This is my happy place and there is nothing that compares to a Wyoming sunrise or sunset."
"Battle Mountain in Carbon County near Savery, Wyoming. This is my happy place and there is nothing that compares to a Wyoming sunrise or sunset." (Reader photo: Clint Eury)

Chance of snow in Wyoming on Wednesday, otherwise partly sunny. Chance of snow overnight, breezy in some areas. Colder with highs from the low 30s to the low 50s and lows in the single digits and low teens.

Central:  

Casper:  Snow likely mainly after 3 p.m., otherwise partly sunny and breezy today with a high near 45 and wind gusts as high as 29 mph. Blustery overnight with up to 4 inches of snow near certain, a low near 9 and wind gusts as high as 25 mph. 

Riverton:  Chance of snow mainly after 4 p.m., otherwise partly sunny and breezy today with a high near 47 and wind gusts as high as 26 mph. Blustery overnight with up to 3 inches of snow likely, a low near 8 and wind gusts as high as 24 mph. 

Glenrock:  Snow likely mainly after 5 p.m. today with a high near 46 and up to 4 inches of snow likely overnight with a low near 7.

Southwest:  

Evanston Winter weather advisory until 5 p.m. Up to 3 inches of snow likely today with a high near 31 and wind from gusts as high as 33 mph. Mostly cloudy overnight with a slight chance of snow before 11 p.m., a low near 6 and wind gusts as high as 30 mph.

Green River:  Chance of snow mainly after noon, mostly cloudy and windy today with a high near 40 and wind gusts as high as 36 mph. Mostly cloudy and windy overnight with a slight chance of snow before 11 p.m., a low near 11 and wind gusts as high as 34 mph. 

Cokeville:  Up to 4 inches of snow near certain, blustery today with a high near 31 and wind gusts as high as 28 mph. Mostly cloudy overnight with a chance of snow before 11 p.m., a low near 4 and wind gusts as high as 21 mph. 

Western Wyoming:  

Pinedale:  Up to 3 inches of snow likely, breezy today with a high near 32 and wind gusts as high as 28 mph. Mostly cloudy and blustery overnight with a chance of snow before 11 p.m., a low near 4 and wind gusts as high as 24 mph. 

Alpine:  Winter weather advisory until 5 p.m. Up to 3 inches of snow today with a high near 31 and wind gusts as high as 21 mph. Snow likely mainly before 11 p.m. overnight with a low near 13 and wind gusts as high as 20 mph. 

Big Piney:  Snow likely, breezy today with a high near 34 and wind gusts as high as 28 mph. Mostly cloudy and blustery overnight with a slight chance of snow before 11 p.m., a low near 1 and wind gusts as high as 22 mph. 

Northwest: 

Dubois Up to 3 inches of snow likely mainly after 2 p.m. today with a high near 32 and wind gusts as high as 24 mph. Mostly cloudy overnight with snow likely mainly before 11 p.m., a low near 9 and wind gusts as high as 25 mph.

Jackson:  Winter weather advisory until 5 p.m. Up to 3 inches of snow today with a high near 33 and wind gusts as high as 23 mph. Breezy overnight with snow likely, a low near 11 and wind gusts as high as 24 mph. 

Old Faithful in Yellowstone National Park:  Winter weather advisory until 11 p.m. tonight. Up to 4 inches of snow near certain today with a high near 29 and wind gusts as high as 20 mph. Up to 3 inches of snow near certain overnight with a low near 4. 

Bighorn Basin:  

Thermopolis:  Chance of snow mainly after 4 p.m., increasing clouds and breezy today with a high near 47 and wind gusts as high as 24 mph. Up to 5 inches of snow (heavy at times) near certain and blustery overnight with a low near 6 and wind gusts as high as 23 mph.

Cody:  Chance of snow after 3 p.m., mostly cloudy and breezy today with a high near 34 and wind gusts as high as 44 mph. Cloudy and blustery overnight with a chance of snow mainly before 11 p.m., a low near 6 and wind gusts as high as 43 mph.

Worland:  Chance of snow mainly after 2 p.m., otherwise partly sunny and breezy today with a high near 44 and wind gusts as high as 28 mph. Up to 4 inches of snow near certain and blustery overnight with a low near 6 and wind gusts as high as 26 mph. 

North Central:  

Buffalo:  Chance of snow mainly after 3 p.m., otherwise partly sunny and breezy today with a high near 33 and wind gusts as high as 26 mph. Up to 3 inches of snow near certain and blustery overnight with a low near 5 and wind gusts as high as 25 mph.

Sheridan:  Chance of snow after 11 a.m., increasing clouds today with a high near 31 and up to 2 inches of snow near certain overnight with a low near 2.

Clearmont:  Slight chance of snow after 11 a.m., increasing clouds today with a high near 33 and wind from 6-16 mph. Up to 3 inches of snow near certain overnight with a low near 4 and wind from 11-16 mph. 

Northeast:  

Gillette:  Slight chance of snow after 2 p.m., increasing clouds today with a high near 35 and wind gusts as high as 26 mph. Up to 5 inches of snow near certain and blustery overnight with a low near 3 and wind gusts as high as 30 mph. 

Newcastle:  Slight chance of snow after 2 p.m., increasing clouds today with a high near 44 and wind gusts as high as 16 mph. Up to 3 inches of snow likely overnight with a low near 9 and wind gusts as high as 20 mph. 

Upton:  Slight chance of snow after 2 p.m., increasing clouds today with a high near 41 and wind gusts as high as 20 mph. Up to 4 inches of snow likely overnight with a low near 4 and wind gusts as high as 25 mph. 

Eastern Plains:  

Torrington:  Chance of rain and snow after 11 a.m., increasing clouds today with a high near 53 and mostly cloudy overnight with rain, up to 3 inches of snow likely and a low near 10. 

Lusk:  Chance of snow mainly after 5 p.m., increasing clouds today with a high near 46 and up to 4 inches of snow likely overnight with a low near 6 and wind gusts as high as 25 mph. 

Kaycee:  Chance of snow mainly after 2 p.m., otherwise partly sunny and breezy today with a high near 39 and wind gusts as high as 29 mph. Blustery overnight with up to 4 inches of snow near certain, a low near 5 and wind gusts as high as 28 mph.

Southeast:  

Cheyenne:  Slight chance of snow after 11 a.m., increasing clouds today with a high near 46 and mostly cloudy and blustery overnight with a chance of snow, patchy blowing snow after 2 a.m., a low near 14 and wind gusts as high as 30 mph.

Laramie:  Chance of snow mainly after 11 a.m., otherwise mostly sunny and breezy today with a high near 37 and wind gusts as high as 30 mph. Mostly cloudy overnight with a chance of snow mainly before 11 p.m., a low near 11 and wind gusts as high as 25 mph.

Medicine Bow:  Chance of snow mainly after 11 a.m., otherwise partly sunny and breezy today with a high near 39 and wind gusts as high as 30 mph. Mostly cloudy and breezy overnight with a chance of snow, a low near 11 and wind gusts as high as 30 mph. 

South Central:  

Rawlins:  Chance of snow, otherwise partly sunny and windy today with a high near 36 and wind gusts as high as 45 mph. Mostly cloudy and windy overnight with a chance of snow, a low near 12 and wind gusts as high as 40 mph.

Encampment:  Up to 4 inches of snow likely, otherwise partly sunny and breezy today with a high near 33 and wind gusts as high as 30 mph. Mostly cloudy and breezy overnight with up to 2 inches of snow likely mainly before 11 p.m., patchy blowing snow after 11 p.m., a low near 10 and wind gusts as high as 30 mph.

Hanna:  Chance of snow mainly after 2 p.m., mostly cloudy and breezy today with a high near 36 and wind gusts as high as 35 mph. Mostly cloudy and breezy overnight with a chance of snow, patchy blowing snow after 11 p.m., a low near 9 and wind gusts as high as 30 mph.

Authors

CK

Coy Knobel

Night Editor