Don Day Wyoming Weather Forecast: Sunday, April 21, 2024

Mix of sun and clouds in Wyoming on Sunday. Breezy in some areas. Highs from the mid 50s to the low 70s. Lows mostly in the 30s.

April 21, 20246 min read

"Lenticular clouds that quickly formed then dissipated just as fast over Wind River mountains just after 7 PM on Tuesday, 4/16/24"
"Lenticular clouds that quickly formed then dissipated just as fast over Wind River mountains just after 7 PM on Tuesday, 4/16/24" (Reader photo: Wayne Sibilia)

A mix of sun and clouds in Wyoming on Sunday. Breezy in some areas. Highs from the mid 50s to the low 70s. Lows mostly in the 30s.

Central:  

Casper:  Watch for increasing clouds and it to be breezy today with a high near 68 and winds could gust as high as 24 mph. It should be mostly cloudy overnight with a low near 42 and wind gusts as high as 21 mph.  

Riverton:  Expect clouds to increase and it to be breezy today with a high near 72 and winds could gust as high as 28 mph. It should be mostly cloudy and breezy overnight with a low near 38 and wind gusts as high as 28 mph. 

Glenrock Clouds should increase today with a high near 67 and it should be mostly clear overnight with a low near 38. 

Southwest:  

Evanston It should be sunny today with a high near 63 and wind from 6-16 mph. Overnight it should be mostly clear with a low near 34.

Rock Springs:  Look for it to be mostly sunny and breezy today with a high near 69 and wind gusts as high as 30 mph. Overnight it should be partly cloudy and breezy with a low near 38 and wind gusts as high as 28 mph.

Lyman Expect it to be sunny today with a high near 67 and wind from 13-18 mph. Overnight it should be partly cloudy with a low near 37 and wind from 8-16 mph.

Western Wyoming:  

Pinedale:  Look for it to be mostly sunny and breezy today with a high near 60 and wind gusts as high as 37 mph. Overnight it should be mostly cloudy and breezy with a low near 30 and wind gusts as high as 33 mph.

Alpine:  There’s a slight chance of showers after 3 p.m., otherwise expect it to be mostly sunny and breezy today with a high near 61 and winds could gust as high as 23 mph. Overnight it should be mostly cloudy with a low near 35 and wind gusts as high as 20 mph.

Big Piney:  It should be mostly sunny and windy today with a high near 65 and wind gusts of up to 41 mph. Overnight it should be partly cloudy and breezy with a low near 29 and wind gusts as high as 33 mph. 

Northwest:  

Dubois:  Expect it to be mostly sunny and breezy today with a high near 56 and wind gusts as high as 34 mph. Overnight it should be mostly cloudy and breezy with a low near 33 and wind gusts as high as 34 mph. 

Jackson:  It should be mostly sunny and breezy today with a high near 60 and winds could gust as high as 30 mph. Overnight it should be mostly cloudy and breezy with a low near 31 and wind gusts of up to 26 mph.  

Old Faithful in Yellowstone National Park:  There’s a slight chance of rain (snow depending on elevation) and a slight chance of rain and snow overnight. Otherwise, look for it to be partly sunny and breezy today with a high near 53 and wind gusts of up to 30 mph. Overnight it should gradually become mostly clear and be breezy with a low near 24 and wind gusts as high as 30 mph.

Bighorn Basin:

Thermopolis Watch for it to be breezy with increasing clouds today, a high near 70 and wind gusts as high as 28 mph. It should be mostly cloudy and breezy overnight with a low near 39 and wind gusts as high as 24 mph.

Cody:  Clouds should increase and it should be breezy today with a high near 63 and wind gusts as high as 34 mph. Overnight it should gradually become mostly clear and be breezy with a slight chance of showers before midnight, a low near 35 and wind gusts of up to 30 mph.

Greybull:  Watch for increasing clouds and it to be breezy today with a high near 70 and wind gusts as high as 28 mph. Overnight it should be mostly cloudy and breezy with a slight chance of showers, a low near 38 and wind gusts of up to 28 mph.

North Central:  

Buffalo:  Expect increasing clouds today with a high near 62 and wind gusts of up to 20 mph. It should be mostly cloudy and breezy overnight with a slight chance of rain, a low near 36 and wind gusts as high as 30 mph.

Sheridan:  It should be mostly sunny today with a high near 68 and mostly cloudy overnight with a chance of rain and a low near 34.

Ranchester:  Look for it to be mostly sunny today with a high near 66 and mostly cloudy overnight with a chance of rain, a low near 34 and wind from 7-16 mph.

Northeast:  

Gillette:  Look for it to be sunny today with a high near 65 and winds could gust as high as 25 mph. It should be mostly cloudy and breezy overnight with a low near 35 and wind gusts as high as 30 mph.

Sundance:  It should be sunny today with a high near 58 and wind gusts as high as 22 mph. Overnight it should be mostly cloudy with a low near 34 and wind gusts as high as 23 mph.

Upton:  Expect it to be sunny today with a high near 65 and wind gusts as high as 22 mph. It should be mostly cloudy and breezy overnight with a low near 34 and wind gusts of up to 29 mph.

Eastern Plains:  

Torrington:  Look for it to be sunny today with a high near 67 and partly cloudy overnight with a low near 37. 

Douglas:  Expect it to be sunny today with a high near 67 and partly cloudy overnight with a low near 37.

Kaycee:  Clouds should increase today with a high near 66 and winds could gust as high as 21 mph. It should be mostly cloudy overnight with a low near 36 and wind gusts of up to 20 mph.

Southeast:  

Cheyenne:  Watch for patchy fog before 7 a.m., otherwise look for it to be mostly sunny today with a high near 55 and partly cloudy overnight with a low near 38. 

Laramie:  It should be sunny today with a high near 59 and partly cloudy overnight with a low near 36.

Medicine Bow:  Expect it to be mostly sunny and breezy today with a high near 62 and wind from 15-20 mph. It should be partly cloudy overnight with a low near 39.

South Central:  

Rawlins:  Expect it to be sunny and breezy today with a high near 63 and winds could gust as high as 30 mph. It should be partly cloudy and breezy overnight with a low near 40 and wind from 10-20 mph.

Encampment:  It should be sunny today with a high near 59 and partly cloudy overnight with a low near 38. 

Baggs:  Look for it to be sunny today with a high near 67 and partly cloudy overnight with a low near 38.