Don Day's Wyoming Weather Forecast: Wednesday, April 15, 2026

Mostly sunny in much of Wyoming on Wednesday with a chance of rain and snow in parts of the west. Breezy overnight with a chance of rain and snow in some areas. Highs from near 50 to near 70. Lows from the upper 20s to mid-40s.

CK
Coy Knobel

April 15, 20266 min read

"Moose on the north fork of the Shoshone river outside of Cody"
"Moose on the north fork of the Shoshone river outside of Cody" (Reader photo: Mike Carlson)

Mostly sunny in much of Wyoming on Wednesday with a chance of rain and snow in parts of the west. Breezy overnight with a chance of rain and snow in some areas. Highs from near 50 to near 70. Lows from the upper 20s to mid-40s.

Central:  

Casper:  Sunny and windy today with a high near 66 and wind gusts as high as 39 mph. Mostly clear and windy overnight with a low near 46 and wind gusts as high as 38 mph.

Riverton:  Mostly sunny and breezy today with a high near 67 and wind gusts as high as 32 mph. Partly cloudy and breezy overnight with a low near 43 and wind gusts as high as 31 mph.

Jeffrey City:  Sunny and windy today with a high near 61 and wind gusts as high as 44 mph. Partly cloudy and windy overnight with a low near 39 and wind gusts as high as 43 mph.

 

Southwest:  

Evanston Mostly sunny and breezy today with a high near 55 and wind gusts as high as 36 mph. Mostly cloudy overnight with a chance of rain, a low near 33 and wind gusts as high as 33 mph.

Green River:  Increasing clouds and breezy today with a high near 61 and wind gusts as high as 29 mph. Breezy, gradually becoming partly cloudy overnight with a low near 36 and wind gusts as high as 26 mph.

Cokeville:  Slight chance of rain after 3 p.m., increasing clouds and breezy today with a high near 54 and wind gusts as high as 33 mph. Mostly cloudy and breezy overnight with a chance of rain and snow, a low near 28 and wind gusts as high as 29 mph.

 

Western Wyoming:  

Pinedale:  Slight chance of rain snow after 2 p.m., increasing clouds and breezy today with a high near 52 and wind gusts as high as 31 mph. Mostly cloudy and breezy overnight with a chance of rain and snow, a low near 31 and wind gusts as high as 29 mph.

Alpine Snow and rain likely today with a high near 52 and wind gusts as high as 23 mph. Rain and snow overnight with a low near 31 and wind gusts as high as 22 mph.

Big Piney:  Mostly sunny and breezy today with a high near 54 and wind gusts as high as 36 mph. Mostly cloudy and breezy overnight with a chance of rain, a low near 28 and wind gusts as high as 32 mph.

 

Northwest: 

Dubois Chance of snow and rain, otherwise mostly sunny and breezy today with a high near 50 and wind gusts as high as 36 mph. Breezy, rain and snow likely overnight with a low near 34 and wind gusts as high as 32 mph.

Jackson:  Snow and rain likely, breezy today with a high near 50 and wind gusts as high as 25 mph. Rain and snow, breezy overnight with a low near 31 and wind gusts as high as 28 mph.

Old Faithful in Yellowstone National Park:  Winter storm watch from 6 p.m. tonight until Friday morning. Snow and rain near certain today with a high near 41 and wind gusts as high as 30 mph. Rain and up to 4 inches of snow overnight with a low near 23 and wind gusts as high as 29 mph.

 

Bighorn Basin:  

Thermopolis:  Mostly sunny and breezy today with a high near 68 and wind gusts as high as 29 mph. Partly cloudy and breezy overnight with a low near 38 and wind gusts as high as 28 mph.

Cody:  Partly sunny and breezy today with a high near 64 and wind gusts as high as 39 mph. Partly cloudy and breezy overnight with a chance of rain and snow, a low near 38 and wind gusts as high as 38 mph.

Greybull:  Mostly sunny today with a high near 68 and wind gusts as high as 25 mph. Mostly cloudy overnight with a low near 40 and wind gusts as high as 20 mph.

 

North Central:  

Buffalo:  Mostly sunny today with a high near 65 and wind gusts as high as 23 mph. Mostly cloudy overnight with a low near 41 and wind gusts as high as 23 mph.

Sheridan:  Mostly sunny today with a high near 66 and mostly cloudy overnight with a slight chance of rain after midnight and a low near 37.

Story:  Mostly sunny today with a high near 63 and mostly cloudy overnight with a low near 38.

 

Northeast:  

Gillette:  Sunny today with a high near 68 and wind gusts as high as 24 mph. Partly cloudy overnight with a low near 46 and wind gusts as high as 28 mph.

Newcastle:  Sunny today with a high near 70 and wind gusts as high as 20 mph. Partly cloudy overnight with a low near 45 and wind gusts as high as 20 mph.

Hulett:  Sunny today with a high near 70 and wind gusts as high as 16 mph. Partly cloudy overnight with a low near 44 and wind gusts as high as 17 mph.

 

Eastern Plains:  

Torrington:  Sunny and breezy today with a high near 71 and wind gusts as high as 30 mph. Partly cloudy and breezy overnight with a low near 42 and wind gusts as high as 30 mph.

Douglas:  Sunny and breezy today with a high near 67 and wind gusts as high as 40 mph. Partly cloudy and breezy overnight with a low near 42 and wind gusts as high as 35 mph.

Kaycee:  Sunny and breezy today with a high near 67 and wind gusts as high as 32 mph. Partly cloudy and breezy overnight with a low near 44 and wind gusts as high as 31 mph.

 

Southeast:  

Cheyenne:  Sunny and windy today with a high near 62 and wind gusts as high as 45 mph. Mostly clear and breezy overnight with a low near 40 and wind gusts as high as 35 mph.

Laramie:  Sunny and breezy today with a high near 55 and wind gusts as high as 35 mph. Mostly clear and breezy overnight with a low near 36 and wind gusts as high as 35 mph.

Chugwater:  Sunny and windy today with a high near 63 and wind gusts as high as 55 mph. Partly cloudy and breezy overnight with a low near 44 and wind gusts as high as 40 mph.

 

South Central:  

Rawlins:  Sunny and windy today with a high near 57 and wind gusts as high as 45 mph. Mostly clear and windy overnight with a low near 40 and wind gusts as high as 40 mph.

Saratoga:  Sunny and breezy today with a high near 56 and wind gusts as high as 40 mph. Mostly clear and breezy overnight with a low near 37 and wind gusts as high as 35 mph.

Wamsutter:  Mostly sunny and breezy today with a high near 58 and wind gusts as high as 29 mph. Mostly cloudy and breezy overnight with a low near 36 and wind gusts as high as 28 mph.

Authors

CK

Coy Knobel

Night Editor