Don Day Wyoming Weather Forecast: Sunday, September 3, 2023

There’s a chance for showers and thunderstorms in most areas of the state today. Some storms in central and western Wyoming could produce heavy rain.   

CK
Coy Knobel

September 03, 20238 min read

Sunset in Newcastle, Wyoming on August 23, 2023
Sunset in Newcastle, Wyoming on August 23, 2023 (Photographer: Wayne B. Erickson)

There’s a chance for showers and thunderstorms in most areas of the state today. Some storms in central and western Wyoming could produce heavy rain.   

Central:   

Casper:  There’s a slight chance of showers after 4 p.m. today and before 9 p.m. tonight.  Some storms could produce heavy rain.  Otherwise, it should be sunny and breezy today with a high near 87 and mostly clear and breezy overnight with the low around 60.  Winds could gust to 24 mph during the day and overnight.  

Lander:   There’s a chance of rain mainly after 5 p.m. today and overnight.  Some storms could produce heavy rain.  Otherwise, look for it to be mostly sunny today with a high near 80 and partly cloudy overnight with the low near 54. Winds could gust to 21 mph during the day and 20 mph overnight.  

Glenrock There’s a slight chance of showers after noon today and tonight.  Otherwise, expect it to be sunny today with a high near 89 and mostly clear overnight with the low near 57.  Winds could gust to 25 mph during the day. 

Southwest:   

Evanston Rain is likely today and near certain overnight.  Some storms could produce small hail and gusty winds.   Expect the high today to be near 72 and the low overnight near 46.  

Green River:  There’s a chance of showers today and overnight.  Some storms could produce heavy rain.  Otherwise, look for it to be mostly sunny today with a high near 78 and mostly cloudy overnight with a low near 50.  

Kemmerer There’s a chance of rain today and it’s likely tonight.  Some storms could produce heavy rain.  Otherwise, it should be mostly sunny today with a high near 72 and the low overnight should be near 46.  

Western Wyoming:   

Pinedale:   There’s a chance of showers today and rain is near certain overnight.  Some of the storms could produce heavy rain.  Otherwise, expect it to be partly sunny with a high near 68 today and the low overnight should be around 46.  

Afton:   Rain is likely, mainly after 1 p.m. today and near certain overnight.  Some storms could produce heavy rain.  Otherwise, it should be mostly sunny with a high near 73 today and the low overnight should be around 48. 

La Barge:  There’s a chance of showers today and they are likely overnight.  Some storms could produce heavy rain.  Otherwise, look for it to be partly sunny and breezy today with a high near 73 and the low overnight should be around 43. Winds could gust as high as 22 mph during the day.  

Northwest:   

Dubois:  Rain is likely today and overnight.  Some storms could produce heavy rain.  Otherwise, it should be partly sunny today with a high near 71 and the low overnight should be around 47.  Winds could gust to 20 mph overnight.  

Jackson:  Showers are near certain today and overnight.  Some storms could produce heavy rain. The high today should be near 70 and the low overnight around 47.  

Old Faithful in Yellowstone National Park:  Rain is likely today and near certain overnight.  Some storms could produce heavy rain. Thehigh today should be near 62 and the low overnight around 43. 

Bighorn Basin:   

Thermopolis There’s a slight chance of showers after 4 p.m. today and a better chance overnight.  Some storms could produce heavy rain.  Otherwise, expect it to be sunny today with a high near 88 and partly cloudy overnight with a low near 58. Winds could gust to 21 mph during the day and 20 mph overnight.  

Cody: Rain is possible today, mainly after 1 p.m. and likely overnight.  Some storms could produce heavy rain.  Otherwise, look for it to be partly sunny today with a high near 82 and mostly cloudy overnight with the low around 58.  

Worland:  It should be sunny today with a high near 89 and partly cloudy overnight with the low around 56.  There’s a chance of showers overnight and some storms could produce heavy rain. Winds could gust to 21 mph during the day and overnight. 

North Central:   

Buffalo:  It should be mostly sunny today with a high near 86 and partly cloudy overnight with a low near 58. There’s a chance of rain overnight and some storms could produce heavy rain.  

Sheridan:  There’s a slight chance of showers after 4 p.m. today and a better chance overnight.  Otherwise, expect it to be mostly sunny and hot today with a high near 93 and mostly cloudy overnight with a low near 56.   

Big Horn:  There’s a slight chance of rain after 4 p.m. today and a better chance overnight.  Otherwise, look for it to be mostly sunny and hot today with a high near 91 and mostly cloudy overnight with a low near 57. 

Northeast:   

Gillette:  Expect it to be sunny today with a high near 90 and partly cloudy overnight with the low near 58.  There’s a slight chance of showers before 10 p.m. tonight.  Winds could gust to 21 mph during the day and 25 mph overnight. 

Sundance:  There’s a slight chance of rain after 5 p.m. today and a little better chance mainly before 9 p.m. tonight.  Otherwise, it should be sunny today with a high near 88 and partly cloudy overnight with the low near 60.  Winds could gust to 16 mph during the day and 22 mph overnight.  

Upton:  There’s a slight chance of showers after 5 p.m. today and mainly before 11 p.m. tonight.  Otherwise, look for it to be sunny today with a high near 94 and partly cloudy overnight with the low near 58.  Winds could gust to 18 mph during the day and 23 mph overnight. 

Eastern Plains:   

Torrington:  There’s a chance of rain after noon today and before midnight tonight.  Otherwise, expect increasing clouds and hot conditions today with a high near 94 and it should be mostly cloudy overnight with a low near 57.   

Lusk:  There’s a chance of rain after noon today and before midnight tonight.  Otherwise, look for it to be sunny today with a high near 89 and mostly cloudy, becoming mostly clear overnight with a low near 58. 

Kaycee:  It should be sunny and breezy today with a high near 87 and mostly clear and breezy overnight with the low near 57.  There’s a slight chance of showers overnight.  Some storms could produce heavy rain. Winds could gust as high as 25 mph during the day and overnight.  

Southeast:   

Cheyenne:  There’s a chance of rain after 1 p.m. today and before 1 a.m. overnight.  Otherwise, look for it to be mostly sunny today with a high near 85 and partly cloudy overnight with a low near 55. 

Laramie: There’s a chance of showers after 1 p.m. today and overnight.  Otherwise, expect it to be mostly sunny with a high near 78 and partly cloudy overnight with a low near 50. 

Medicine Bow:  There’s a chance of rain after 1 p.m. today and overnight.  Otherwise, it should be mostly sunny today with a high near 81 and partly cloudy overnight with a low near 50. 

South Central:   

Rawlins:  There’s a chance of showers after noon today and a slight chance overnight.  Otherwise, look for it to be sunny and breezy today with a high near 80 and mostly clear and breezy overnight with a low near 51.  Winds could gust as high as 30 mph today and overnight. 

Saratoga:  Rain is possible after 1 p.m. today and overnight.  Otherwise, expect it to be mostly sunny today with a high near 80 and partly cloudy overnight with a low near 50.  

Baggs:  There’s a chance of showers after noon today and mainly before midnight tonight.  Otherwise, it should be mostly sunny and breezy today with a high near 81 and partly cloudy overnight with a low near 49.  Winds could blow from 15-20 mph in the afternoon and gust to 25 mph overnight. 

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CK

Coy Knobel

Night Editor