Expires:202512272300;;313039 FPUS55 KPIH 271228 ZFPPIH Zone Forecast Product FOR Idaho National Weather Service Pocatello ID 528 AM MST Sat Dec 27 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. IDZ052-053-272300- Arco/Mud Lake Desert-Upper Snake River Plain- Including Mud Lake, INL, Craters of the Moon NM, Idaho Falls, Rexburg, and St. Anthony 528 AM MST Sat Dec 27 2025 .TODAY...Partly sunny with a chance of snow. Windy. Little or no snow accumulation. Highs 29 to 36. West winds 20 to 30 mph. .TONIGHT...Decreasing clouds. Much colder. Lows 7 to 15. Northwest winds 10 to 15 mph. .SUNDAY...Sunny. Highs 22 to 29. Southwest winds up to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows 7 to 14. South winds up to 10 mph. .MONDAY...Sunny. Highs 24 to 31. Light and variable winds. .MONDAY NIGHT...Mostly clear. Lows 10 to 18. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 29 to 36. Lows 12 to 20. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 32 to 39. Lows 15 to 23. .NEW YEARS DAY...Partly sunny. Highs 36 to 43. .THURSDAY NIGHT...Mostly cloudy with a slight chance of snow. Lows 20 to 30. .FRIDAY...Mostly cloudy with a chance of snow. Highs 35 to 42. $$