Don Day Wyoming Weather Forecast: Sunday, December 31, 2023

Some clouds in the skies over parts of west and central Wyoming on Sunday, but sunny in the rest of the state. Highs in the 30s and 40s, lows from the single digits to the low 30s.

CK
Coy Knobel

December 31, 20235 min read

Reader photo: "Absolutely beautiful sunset over Sheridan, Wyoming, on Dec 29, 2023."
Reader photo: "Absolutely beautiful sunset over Sheridan, Wyoming, on Dec 29, 2023." (Credit: Michael Stull)

Some clouds in the skies over parts of west and central Wyoming on Sunday, but sunny in the rest of the state. Highs in the 30s and 40s, lows from the single digits to the low 30s. 

Central:  

Casper:  Expect it to be partly sunny today with a high near 43 and partly cloudy overnight with a low near 28. Winds could gust to 20 mph overnight.  

Riverton:  Look for it to be mostly cloudy today with a high near 30 and mostly cloudy overnight with a low near 9.  

Jeffrey City It should be mostly cloudy today with a high near 40 and partly cloudy and blustery overnight with a low near 18.  Winds could gust as high as 21 mph overnight.   

Southwest:  

Evanston Expect it to be mostly sunny today with a high near 39 and mostly clear overnight with a low near 15.  

Rock Springs:  Look for it to be cloudy in the morning then clear today with a high near 41 and be partly cloudy overnight with a low near 13.  

Lyman It should be partly sunny today with a high near 40 and partly cloudy overnight with a low near 15.  

Western Wyoming:  

Pinedale:  Look for it to be mostly cloudy today with a high near 41 and partly cloudy overnight with a low near 12.  

Alpine:  It should be partly sunny today with a high near 34 and mostly cloudy overnight with a low near 18.  

Big Piney:  Expect it to be mostly cloudy today with a high near 35 and partly cloudy overnight with a low near 7.  

Northwest:  

Dubois:  Look for it to be mostly cloudy today with a high near 47 and mostly cloudy overnight with a low near 21.  

Jackson:  Expect it to be mostly cloudy today with a high near 38 and mostly cloudy overnight with a low near 15.  

Old Faithful in Yellowstone National Park: It should be mostly cloudy today with a high near 36 and mostly cloudy overnight with a low near 14.  

Bighorn Basin:  

Thermopolis It should be partly sunny today with a high near 45 and mostly cloudy overnight with a low near 20.  

Cody:  Expect it to be mostly cloudy today with a high near 44 and mostly cloudy overnight with a low near 29.  

Lovell:  Look for it to be partly sunny today with a high near 37 and mostly cloudy overnight with a low near 18.   

North Central:  

Buffalo:  Expect it to be mostly sunny and breezy today with a high near 44 and partly cloudy overnight with a low near 31.  Winds could gust as high as 21 mph during the day.  

Sheridan:  It should be mostly sunny today with a high near 47 and partly cloudy overnight with a low near 24.  

Story:  Look for it to be mostly sunny today with a high near 48 and partly cloudy overnight with a low near 34.  

Northeast:  

Gillette:  It should be sunny today with a high near 41 and mostly clear overnight with a low near 23.  Winds could gust as high as 22 mph during the day and 23 mph overnight.  

Sundance:  Expect it to be sunny today with a high near 37 and mostly clear overnight with a low near 26.  

Moorcroft:  Look for it to be sunny today with a high near 39 and mostly clear overnight with a low near 18.  Winds could gust as high as 18 mph during the day and 17 mph overnight.    

Eastern Plains:  

Torrington:  Expect it to be mostly sunny today with a high near 40 and mostly clear overnight with a low near 16.  

Wheatland:  It should be mostly sunny today with a high near 40 and partly cloudy overnight with a low near 23.  

Kaycee:   Look for it to be mostly sunny today with a high near 48 and partly cloudy overnight with a low near 26.  

Southeast:  

Cheyenne:  Expect it to be partly sunny today with a high near 38 and mostly clear overnight with a low near 20.  

Laramie:  It should be partly sunny today with a high near 37 and it should gradually become mostly clear overnight with the low near 16.  

Chugwater:  Look for it to be mostly sunny today with a high near 40 and mostly clear overnight with the low near 23.  

South Central:  

Rawlins:  It should be partly sunny today with a high near 37 and partly cloudy overnight with a low near 17.  

Encampment:  Look for it to be partly sunny today with a high near 38 and partly cloudy overnight with a low near 18. 

Hanna:  Expect it to be partly sunny today with a high near 35 and partly cloudy overnight with a low near 16. 

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CK

Coy Knobel

Night Editor