National Weather Service Forecast for: Evanston WY
Issued by: National Weather Service Salt Lake City, UT
Updated: 2:04 pm MST Dec 4, 2025
 
Overnight

Overnight: Snow likely, mainly after 5am. Mostly cloudy, with a steady temperature around 23. Wind chill values as low as 10. Southwest wind around 14 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Snow Likely

 Friday

Friday: Snow likely, mainly before 11am. Mostly cloudy, with a high near 33. West southwest wind 11 to 15 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Snow Likely

 Friday
Night
Friday Night: Snow, mainly after 8pm. Steady temperature around 32. Southwest wind 14 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Snow

 Saturday

Saturday: Snow likely, mainly before 11am. Mostly cloudy, with a high near 34. West wind around 18 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Snow Likely
then Chance
Snow
 Saturday
Night
Saturday Night: A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 18. West southwest wind 9 to 13 mph.
Slight Chance
Snow then
Mostly Cloudy
 Sunday

Sunday: Partly sunny, with a high near 34.
Partly Sunny

 Sunday
Night
Sunday Night: Mostly cloudy, with a low around 22.
Mostly Cloudy

 Monday

Monday: Partly sunny, with a high near 37.
Partly Sunny

 Monday
Night
Monday Night: Mostly cloudy, with a low around 22.
Mostly Cloudy
Lo 23 °F Hi 33 °F Lo 32 °F Hi 34 °F Lo 18 °F Hi 34 °F Lo 22 °F Hi 37 °F Lo 22 °F

Winter Weather Advisory
 

Overnight
 
 Snow likely, mainly after 5am. Mostly cloudy, with a steady temperature around 23. Wind chill values as low as 10. Southwest wind around 14 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Friday
 
 Snow likely, mainly before 11am. Mostly cloudy, with a high near 33. West southwest wind 11 to 15 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
 
 Snow, mainly after 8pm. Steady temperature around 32. Southwest wind 14 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Saturday
 
 Snow likely, mainly before 11am. Mostly cloudy, with a high near 34. West wind around 18 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday Night
 
 A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 18. West southwest wind 9 to 13 mph.
Sunday
 
 Partly sunny, with a high near 34.
Sunday Night
 
 Mostly cloudy, with a low around 22.
Monday
 
 Partly sunny, with a high near 37.
Monday Night
 
 Mostly cloudy, with a low around 22.
Tuesday
 
 Mostly cloudy, with a high near 40.
Tuesday Night
 
 A chance of rain and snow. Mostly cloudy, with a low around 30.
Wednesday
 
 A chance of rain and snow. Mostly cloudy, with a high near 42.
Wednesday Night
 
 A slight chance of rain and snow. Mostly cloudy, with a low around 28.
Thursday
 
 A slight chance of rain and snow. Mostly sunny, with a high near 43.

 

Forecast from NOAA-NWS for Evanston WY.