Chance of rain in much of Wyoming on Wednesday, otherwise mostly sunny. Severe storms possible in the eastern plains and southeast. Highs generally in the 80s and lows in the 50s or low 60s. 

Central:  

Casper:  Chance of rain mainly after 4 p.m. today and a slight chance tonight before 9 p.m. Otherwise, mostly sunny today with a high near 87 and partly cloudy overnight with a low near 65.  

Riverton:  Mostly sunny today with a high near 87 and partly cloudy overnight with a low near 59. 

 Glenrock:  Chance of rain mainly after 3 p.m. today and a slight chance before 9 p.m. tonight. Otherwise, mostly sunny today with a high near 87 and partly cloudy overnight with a low near 60. 

 Southwest:  

Evanston:  Chance of rain today and a slight chance overnight. Otherwise, partly sunny today with a high near 84 and mostly cloudy overnight with a low near 54.

 Green River:  Chance of rain mainly after 3 p.m. today and a slight chance overnight. Otherwise, partly sunny today with a high near 83 and wind gusts as high as 20 mph. Mostly cloudy overnight with a low near 59 and wind gusts as high as 20 mph.

Lyman:  Sunny today with a high near 85 and wind gusts as high as 21 mph. Partly cloudy overnight with a low near 54.

Western Wyoming:  

Pinedale:  Chance of rain today and a slight chance overnight. Otherwise, partly sunny today with a high near 84 and mostly cloudy overnight with a low near 57.

Alpine:  Chance of rain mainly after 5 p.m. today and tonight mainly before 9 p.m. Otherwise, partly sunny today with a high near 83 and partly cloudy overnight with a low near 54.

Big Piney:  Slight chance of rain today and overnight. Otherwise, partly sunny today with a high near 80 and wind gusts as high as 20 mph. Mostly cloudy overnight with a low near 50 and wind gusts as high as 20 mph. 

Northwest:  

Dubois:  Chance of rain mainly after 1 p.m. today and tonight mainly before midnight. Otherwise, partly sunny today with a high near 77 and wind gusts as high as 20 mph. Partly cloudy overnight with a low near 54 and wind gusts as high as 20 mph.

Jackson:  Slight chance of rain today and overnight. Otherwise, partly sunny today with a high near 82 and partly cloudy overnight with a low near 50.

Old Faithful in Yellowstone National Park:  Chance of rain today and tonight mainly before 9 p.m. Otherwise, partly sunny today with a high near 73 and partly cloudy overnight with a low near 46.

Bighorn Basin:  

Thermopolis:  Mostly sunny today with a high near 87 and partly cloudy overnight with a low near 61.

Cody:  Slight chance of rain after 1 p.m. today and before midnight tonight. Otherwise, partly sunny today with a high near 85 and partly cloudy overnight with a low near 61. 

Powell:  Slight chance of rain after 3 p.m. today and before 9 p.m. tonight. Otherwise, increasing clouds today with a high near 88 and partly cloudy overnight with a low near 61.

North Central:  

Buffalo:  Mostly sunny and breezy today with a high near 84 and wind gusts as high as 23 mph. Partly cloudy overnight with a slight chance of rain before midnight and a low near 63.

Sheridan:  Increasing clouds and hot today with a high near 90 and partly cloudy overnight with a slight chance of rain before midnight and a low near 59.

Dayton:  Becoming sunny in the afternoon today with a high near 85 and partly cloudy overnight with a slight chance of rain before midnight and a low near 60.

Northeast:  

Gillette:  Slight chance of rain after 3 p.m. today and before midnight tonight. Otherwise, increasing clouds today with a high near 86 and wind gusts as high as 21 mph. Partly cloudy overnight with a low near 60 and wind gusts as high as 24 mph.Sundance:  Chance of rain after noon today and overnight. Otherwise, mostly sunny today with a high near 80 and wind gusts as high as 16 mph. Partly cloudy overnight with a low near 60 and wind gusts as high as 18 mph.

Upton:  Chance of rain after 3 p.m. today and mainly before midnight tonight. Otherwise, mostly sunny today with a high near 85 and wind gusts as high as 23 mph. Partly cloudy overnight with a low near 61 and wind gusts as high as 23 mph.

Eastern Plains:  

Torrington:  Chance of rain mainly after 3 p.m. today and before midnight tonight. Some storms could be severe. Otherwise, mostly sunny and hot today with a high near 90 and mostly cloudy overnight with a low near 61. 

Douglas:  Chance of rain mainly after 3 p.m. today and before 9 p.m. tonight. Some storms could be severe. Otherwise, mostly sunny today with a high near 86 and mostly cloudy overnight with a low near 59.

Midwest:  Slight chance of rain after 4 p.m. today and before 9 p.m. tonight. Otherwise, mostly sunny today with a high near 86 and partly cloudy overnight with a low near 62.

Southeast:  

Cheyenne:  Chance of rain after noon today and overnight. Some of the storms could be severe. Otherwise, mostly sunny today with a high near 87 and mostly cloudy overnight with a low near 60. 

Laramie:  Chance of rain after noon today and a slight chance overnight. Some of the storms could be severe. Otherwise, mostly sunny today with a high near 83 and mostly cloudy overnight with a low near 57. 

Medicine Bow:  Chance of rain after noon today and tonight before 9 p.m. Otherwise, mostly sunny today with a high near 87 and mostly cloudy overnight with a low near 56.

South Central:  

Rawlins:  Chance of rain after noon today and a slight chance tonight before 9 p.m. Otherwise, increasing clouds today with a high near 87 and mostly cloudy overnight with a low near 59. 

Encampment:  Chance of rain mainly after 3 p.m. today and tonight mainly before midnight. Otherwise, mostly sunny today with a high near 84 and mostly cloudy overnight with a low near 56.

Baggs:  Slight chance of rain after noon today and a chance of rain tonight mainly before midnight. Otherwise, increasing clouds and hot today with a high near 90 and mostly cloudy overnight with a low near 54.