| NWS Forecast for: Challis/Pahsimeroi Valleys Issued by: National Weather Service Pocatello, ID Last Update: 522 AM MST Sun Nov 23 2025 | |
| Today: Mostly sunny. Areas of dense freezing fog in the morning. Highs 41 to 48. Light and variable winds. Tonight: Mostly cloudy. Lows 22 to 32. Light and variable winds...becoming southwest up to 10 mph after midnight. Monday: Mostly sunny. A chance of snow in the morning...then a slight chance of snow in the afternoon. Breezy. Little or no snow accumulation. Highs 36 to 46. Southwest winds around 10 mph... Increasing to west 15 to 25 mph in the afternoon. Monday Night: Mostly clear. Colder. Lows 11 to 18. Northwest winds around 10 mph. Tuesday: Mostly sunny. Highs 28 to 37. Light and variable winds. Tuesday Night: Mostly cloudy. Lows 15 to 23. Wednesday: Partly sunny with a chance of snow. Highs 36 to 44. Wednesday Night: Mostly cloudy with a chance of snow and rain. Lows 20 to 30. Thanksgiving Day And Thursday Night: Partly cloudy. A slight chance of snow. Highs 41 to 49. Lows 20 to 28. Friday: Partly sunny with a slight chance of snow. Highs 36 to 45. Friday Night: Mostly cloudy with a chance of snow. Lows 19 to 26. Saturday: Partly sunny with a chance of snow. Highs 29 to 39. | |
| Zone Forecast: Challis/Pahsimeroi Valleys | |
Visit your local NWS office at: https://www.weather.gov/pih |