Don Day Wyoming Weather Forecast: Monday. March 13, 2023

Its Monday, March 13 and a chance for snow moves into the west today. The valleys may see rain/snow mix at times, and temperatures across the area will generally be in the 30s, with 40s for the Bighorn Basin, as well as Johnson and Natrona Counties. Wind and snow will pick up tomorrow, though.

DD
Don Day

March 13, 20236 min read

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It’s Monday, March 13 – and a chance for snow moves into the west today. The valleys may see rain/snow mix at times, and temperatures across the area will generally be in the 30s, with 40s for the Bighorn Basin, as well as Johnson and Natrona Counties. Wind and snow will pick up tomorrow, though.

Central:

Partly sunny in Riverton today, with some patchy fog in the morning and a high near 31; wind chill values as low as -5. Mostly sunny and breezy in Casper, with a high near 44; winds could gust as high as 30 mph. Jeffrey City can expect mostly sunny skies, with a high near 34; breezy, with gusts as high as 32 mph causing patchy blowing snow conditions.

Mostly cloudy overnight in Riverton, with a low around 9 and wind chill values as low as zero. Mostly clear tonight in Casper, with a low around 35; windy, with gusts as high as 47 mph. Jeffrey City can expect patchy blowing snow overnight, with partly cloudy skies and a low around 23; winds could gust as high as 38 mph.

Southwest:

There’s a 20 percent chance of snow in Evanston this afternoon, otherwise partly sunny, with a high near 36 and wind chill values as low as 8. Partly sunny in Rock Springs today, with a high near 38. There’s a slight chance of snow this morning in Kemmerer, otherwise mostly cloudy, with a high near 38. 

Mostly cloudy overnight in Evanston, with a low around 21. Partly cloudy in Rock Springs tonight, with a low around 21. Kemmerer has a 20 percent chance of snow overnight, with a low around 17.

Western Wyoming:

Snow showers are likely in Afton today, with a high near 32; new snow accumulation of less than a half inch possible. There’s a 30 percent chance of snow showers in Pinedale this afternoon, otherwise mostly cloudy, with a high near 28. Mostly cloudy in La Barge today, with a high near 30. 

Snow is likely overnight in Afton, with a low around 24; new snow accumulation of less than a half inch possible. Mostly cloudy tonight in Pinedale, with a low around 14. Mostly cloudy overnight in La Barge, with a low around 9.

Northwest:

Snow showers are likely in Jackson today, with a high near 36; new snow accumulation of less than one inch possible. There’s a 20 percent chance of snow showers this afternoon in Dubois, otherwise mostly sunny and breezy, with a high near 42; winds could gust as high as 22 mph. Yellowstone National Park has a 20 percent chance of snow showers today, with a high near 40; breezy, with gusts as high as 23 mph.

Snow is likely overnight in Jackson (less than one inch possible), with a low around 25; breezy, with gusts as high as 22 mph. There’s a 20 percent chance of snow tonight in Dubois, with a low around 28; breezy, with gusts as high as 29 mph. Yellowstone has a 40 percent chance of snow overnight, with a low around 32; breezy, with gusts as high as 32 mph. 

Bighorn Basin:

Mostly sunny and breezy in Powell today, with a high near 49 and wind gusts as high as 20 mph. Partly sunny today in Cody, with a high near 50. Basin can expect mostly sunny skies, with a high near 46. 

Partly cloudy overnight in Powell, with a low around 27; breezy, with gusts as high as 20 mph. Partly cloudy and breezy in Cody tonight, with a low around 31 and wind gusts as high as 23 mph. Partly cloudy in Basin overnight, with a low around 23.

North Central:

Mostly sunny in Buffalo today, with a high near 45. Mostly cloudy this morning in Sheridan, then becoming sunny, with a high near 42. Mostly sunny today in Clearmont, with a high near 42 and wind chill values as low as zero. 

Partly cloudy overnight in Buffalo, with a low around 29. Partly cloudy in Sheridan tonight, with a low around 22. Mostly cloudy tonight in Clearmont, then gradually becoming mostly clear, with a low around 20. 

Northeast:

Sunny in Newcastle today, with a high near 40 and wind chill values as low as zero. Mostly sunny in Gillette, with a high near 40 and wind chill values as low as -4; breezy, with gusts as high as 28 mph. Mostly sunny today in Aladdin, with a high near 39 and wind chill values as low as -3. 

Mostly clear overnight in Newcastle, with a low around 26. Mostly cloudy in Gillette during the early evening, then gradually clearing, with a low around 31; breezy, with wind  gusts as high as 28 mph. Partly cloudy overnight in Aladdin, with a low around 28. 

Eastern Plains:

Mostly sunny today in Douglas, with a high near 45. Mostly sunny in Wheatland today, with a high near 51. Midwest can expect mostly sunny skies, with a high near 42 and wind chill values as low as zero; breezy, with gusts as high as 26 mph.

Partly cloudy in Douglas overnight with a low around 30; breezy, with wind gusts as high as 30 mph. Partly cloudy overnight in Wheatland, with a low around 36; breezy, with winds gusting as high as 35 mph. Partly cloudy and breezy tonight in Midwest, with a low around 29; winds could gust as high as 29 mph.

Southeast:

Laramie can expect a few occasional flurries early this morning, otherwise mostly sunny and breezy, with a high near 44; winds could gust as high as 30 mph. Cheyenne could see a few snow flurries this morning, otherwise mostly sunny, with a high near 49. Mostly sunny today in Chugwater, with a high near 49. 

Partly cloudy overnight in Laramie, with a low around 27; breezy, with gusts as high as 35 mph. Partly cloudy in Cheyenne tonight, with a low around 29. Partly cloudy and breezy in Chugwater overnight, with a low around 32; winds could gust as high as 30 mph.

South Central:

Mostly sunny today in Saratoga, with a high near 37. Partly sunny and breezy in Rawlins today, with a high near 35; winds could gust as high as 30 mph. Partly sunny and windy today in Hanna, with a high near 35; winds could gust as high as 50 mph.

Partly cloudy in Saratoga overnight, with a low around 23. Partly cloudy overnight in Rawlins, with a low around 25; breezy, with gusts as high as 30 mph. Partly cloudy in Hanna tonight, with a low around 23; windy, with gusts as high as 55 mph.

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DD

Don Day

Meteorologist