Expires:202512092300;;263932 FPUS55 KPIH 090803 ZFPPIH Zone Forecast Product FOR Idaho National Weather Service Pocatello ID 102 AM MST Tue Dec 9 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. IDZ071-074-092300- Frank Church Wilderness-Big Lost Highlands/Copper Basin- Including Clayton and Copper Basin 102 AM MST Tue Dec 9 2025 .TODAY...Mostly cloudy with a chance of snow and rain. Snow accumulation of 3 to 4 inches. Highs 36 to 46. .TONIGHT...A chance of snow and a slight chance of rain in the evening...then rain likely and a chance of snow after midnight. Snow accumulation of 1 to 3 inches. Snow level 7900 feet. Lows 30 to 37. .WEDNESDAY...Rain likely and a slight chance of snow in the morning...then a chance of rain and snow in the afternoon. Snow accumulation up to 1 inch. Highs 40 to 50. .WEDNESDAY NIGHT...Partly cloudy. Lows 27 to 36. .THURSDAY...Mostly sunny with a slight chance of rain and snow. Highs 40 to 50. .THURSDAY NIGHT...Mostly cloudy. Lows 29 to 39. .FRIDAY THROUGH SATURDAY NIGHT...Partly cloudy. Highs 41 to 51. Lows 23 to 33. .SUNDAY...Mostly sunny with a slight chance of snow. Highs 38 to 48. .SUNDAY NIGHT...Mostly cloudy. Lows 24 to 33. .MONDAY...Partly sunny with a slight chance of snow. Highs 39 to 49. $$