Don Day's Wyoming Weather Forecast: Friday, May 15, 2026

Sunny and breezy in Wyoming on Friday and breezy, partly cloudy to mostly clear overnight. Highs from the low 60s to the low 80s. Lows from the low 20s to the mid 40s.

CK
Coy Knobel

May 15, 20265 min read

Lander
"Spring arrives one tiny step at a time."
"Spring arrives one tiny step at a time." (Reader photo: Heather Nielsen in Lander)

Sunny and breezy in Wyoming on Friday and breezy, partly cloudy to mostly clear overnight. Highs from the low 60s to the low 80s. Lows from the low 20s to the mid 40s.

 

Central:  

Casper:  Sunny and breezy today with a high near 76 and wind gusts as high as 37 mph. Mostly clear and breezy overnight with a low near 39 and wind gusts as high as 32 mph.

 

Riverton:  Sunny and windy today with a high near 77 and wind gusts as high as 38 mph. Partly cloudy and breezy overnight with a low near 37 and wind gusts as high as 31 mph.

 

Glenrock:  Sunny and breezy today with a high near 78 and wind gusts as high as 35 mph. Mostly clear and breezy overnight with a low near 39 and wind gusts as high as 30 mph.

 

Southwest:  

Evanston Sunny today with a high near 67 and wind gusts as high as 32 mph. Mostly clear overnight with a low near 29.

 

Green River:  Sunny and breezy today with a high near 73 and wind gusts as high as 34 mph. Mostly clear and breezy overnight with a low near 35 and wind gusts as high as 31 mph.

 

Kemmerer:  Sunny and breezy today with a high near 67 and wind gusts as high as 33 mph. Mostly clear and blustery overnight with a low near 28 and wind gusts as high as 28 mph.

 

Western Wyoming:  

Pinedale:  Sunny and windy today with a high near 63 and wind gusts as high as 34 mph. Mostly clear and breezy overnight with a low near 27 and wind gusts as high as 30 mph.

 

Alpine Sunny and breezy today with a high near 67 and wind gusts as high as 25 mph. Mostly clear overnight with a low near 32 and wind gusts as high as 22 mph.

 

Big Piney:  Sunny and breezy today with a high near 66 and wind gusts as high as 34 mph. Mostly clear and breezy overnight with a low near 22 and wind gusts as high as 26 mph.

 

Northwest: 

Dubois Sunny and windy today with a high near 62 and wind gusts as high as 41 mph. Mostly clear and windy overnight with a low near 32 and wind gusts as high as 38 mph.

 

Jackson:  Sunny and breezy today with a high near 66 and wind gusts as high as 31 mph. Mostly clear and breezy overnight with a low near 31 and wind gusts as high as 26 mph.

 

Old Faithful in Yellowstone National Park:  Increasing clouds today with a high near 57 and wind gusts as high as 26 mph. Partly cloudy overnight with a low near 28 and wind gusts as high as 26 mph.

 

Bighorn Basin:  

Thermopolis:  Sunny and breezy today with a high near 77 and wind gusts as high as 32 mph. Increasing clouds and breezy overnight with a low near 39 and wind gusts as high as 28 mph.

 

Cody:  Sunny and breezy today with a high near 71 and wind gusts as high as 41 mph. Partly cloudy and breezy overnight with a low near 41 and wind gusts as high as 34 mph.

 

Greybull:  Sunny and breezy today with a high near 75 and wind gusts as high as 32 mph. Partly cloudy and breezy overnight with a low near 40 and wind gusts as high as 26 mph.

 

North Central:  

Buffalo:  Sunny and breezy today with a high near 70 and wind gusts as high as 28 mph. Partly cloudy and breezy overnight with a low near 41 and wind gusts as high as 28 mph.

 

Sheridan:  Sunny today with a high near 72 and increasing clouds overnight with a low near 34.

 

Story:  Sunny today with a high near 68 and afternoon wind from 11-16 mph. Partly cloudy overnight with a low near 38 and wind from 12-17 mph.

 

Northeast:  

Gillette:  Sunny today with a high near 73 and wind gusts as high as 23 mph. Increasing clouds overnight with a low near 37 and wind gusts as high as 20 mph.

 

Newcastle:  Sunny today with a high near 75 and wind gusts as high as 20 mph. Partly cloudy overnight with a low near 42.

 

Hulett:  Sunny today with a high near 73 and wind gusts as high as 18 mph. Increasing clouds overnight with a low near 37.

 

Eastern Plains:  

Torrington:  Increasing clouds and breezy today with a high near 84 and wind gusts as high as 30 mph. Breezy, gradually becoming mostly clear overnight with a low near 46 and wind gusts as high as 30 mph.

 

Douglas:  Sunny and breezy today with a high near 79 and wind gusts as high as 30 mph. Mostly clear and breezy overnight with a low near 37 and wind gusts as high as 30 mph.

 

Midwest:  Sunny and breezy today with a high near 75 and wind gusts as high as 33 mph. Mostly clear and breezy overnight with a low near 36 and wind gusts as high as 30 mph.

 

Southeast:  

Cheyenne:  Increasing clouds today with a high near 78 and mostly cloudy overnight with a low near 43.

 

Laramie:  Sunny and breezy today with a high near 72 and wind gusts as high as 30 mph. Breezy, gradually becoming mostly clear overnight with a low near 39 and wind gusts as high as 30 mph.

 

Chugwater:  Increasing clouds and breezy today with a high near 78 and wind gusts as high as 35 mph. Partly cloudy and breezy overnight with a low near 44 and wind gusts as high as 35 mph.

 

South Central:  

Rawlins:  Sunny and breezy today with a high near 72 and wind gusts as high as 40 mph. Mostly clear and breezy overnight with a low near 39 and wind gusts as high as 40 mph.

 

Saratoga:  Sunny and breezy today with a high near 73 and wind gusts as high as 35 mph. Partly cloudy and breezy overnight with a low near 37 and wind gusts as high as 30 mph.

 

Wamsutter:  Sunny and breezy today with a high near 71 and wind gusts as high as 28 mph. Mostly clear and breezy overnight with a low near 34 and wind gusts as high as 26 mph.

Authors

CK

Coy Knobel

Night Editor