National Weather Service Forecast for: Jackson WY
Issued by: National Weather Service Riverton, WY
Updated: 5:01 am MST Feb 17, 2026
 
Overnight

Overnight: Snow. Steady temperature around 31. Breezy, with a south southwest wind around 22 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.
Snow and
Breezy

 Tuesday

Tuesday: Snow, mainly before 11am. High near 33. Windy, with a southwest wind 18 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Snow and
Breezy then
Chance Snow
and Windy
 Tuesday
Night
Tuesday Night: Snow likely, mainly after 11pm. Increasing clouds, with a low around 20. South wind 8 to 11 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Snow Likely

 Wednesday

Wednesday: Snow. High near 30. Breezy, with a south wind 7 to 15 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Snow and
Breezy

 Wednesday
Night
Wednesday Night: Snow likely. Mostly cloudy, with a low around 12. West southwest wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Snow Likely

 Thursday

Thursday: Snow likely before 11am, then snow showers likely after 11am. Mostly cloudy, with a high near 26. Southwest wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Snow Likely

 Thursday
Night
Thursday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 7. South wind 6 to 9 mph.
Chance Snow
Showers

 Friday

Friday: Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 25. Chance of precipitation is 60%.
Snow Showers
Likely

 Friday
Night
Friday Night: A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 7.
Chance Snow
Showers
Lo 31 °F Hi 33 °F Lo 20 °F Hi 30 °F Lo 12 °F Hi 26 °F Lo 7 °F Hi 25 °F Lo 7 °F

Winter Weather Advisory
Hazardous Weather Outlook
 

Overnight
 
 Snow. Steady temperature around 31. Breezy, with a south southwest wind around 22 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
 
 Snow, mainly before 11am. High near 33. Windy, with a southwest wind 18 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
 
 Snow likely, mainly after 11pm. Increasing clouds, with a low around 20. South wind 8 to 11 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Wednesday
 
 Snow. High near 30. Breezy, with a south wind 7 to 15 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
 
 Snow likely. Mostly cloudy, with a low around 12. West southwest wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday
 
 Snow likely before 11am, then snow showers likely after 11am. Mostly cloudy, with a high near 26. Southwest wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Thursday Night
 
 A 40 percent chance of snow showers. Mostly cloudy, with a low around 7. South wind 6 to 9 mph.
Friday
 
 Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 25. Chance of precipitation is 60%.
Friday Night
 
 A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 7.
Saturday
 
 A 20 percent chance of snow showers before 11am. Partly sunny, with a high near 31.
Saturday Night
 
 Partly cloudy, with a low around 8.
Sunday
 
 Mostly sunny, with a high near 40.
Sunday Night
 
 A slight chance of snow showers. Mostly clear, with a low around 16.
Monday
 
 A chance of snow showers. Mostly sunny, with a high near 42.

 

Forecast from NOAA-NWS for Jackson WY.