Expires:202512271100;;276076 FPUS55 KPIH 262113 ZFPPIH Zone Forecast Product FOR Idaho National Weather Service Pocatello ID 212 PM MST Fri Dec 26 2025 This forecast may not be representative of the exact location you are interested in. For a site-specific forecast, please visit weather.gov/Pocatello and click the map on the main page. IDZ073-271100- Sun Valley Region- Including Ketchum, Sun Valley, and Galena 212 PM MST Fri Dec 26 2025 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SATURDAY... .TONIGHT...A chance of snow in the evening...then snow likely after midnight. Breezy, colder. Snow accumulation of 2 to 4 inches. Lows 10 to 18. .SATURDAY...Partly sunny with a chance of snow. Breezy. Snow accumulation up to 2 inches. Highs 20 to 29. Wind chill readings 9 below to 19 below zero. .SATURDAY NIGHT...Mostly clear. Colder. Lows 2 below to 7 above zero. Wind chill readings 18 below to 28 below zero. .SUNDAY...Sunny. Highs 19 to 29. .SUNDAY NIGHT...Clear. Lows 5 to 12. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs 26 to 36. Lows 11 to 18. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs 32 to 42. Lows 14 to 21. .WEDNESDAY...Mostly sunny. Highs 35 to 45. .WEDNESDAY NIGHT...Mostly clear. Lows 18 to 25. .NEW YEARS DAY...Mostly sunny. Highs 34 to 44. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a chance of snow. Lows 19 to 26. Highs 31 to 40. $$