| NWS Forecast for: Big Lost Highlands/Copper Basin Issued by: National Weather Service Pocatello, ID Last Update: 1232 PM MDT Mon Oct 5 2026 | |
| Tonight: Mostly clear. Lows 42 to 52. Tuesday: Sunny. Highs 70 to 80. Tuesday Night: Mostly clear. Lows 41 to 51. Wednesday: Sunny. Highs 70 to 80. Wednesday Night: Clear. Lows 40 to 50. Thursday And Thursday Night: Clear. Highs 69 to 79. Lows 39 to 49. Friday: Sunny. Highs 67 to 77. Friday Night And Saturday: Partly cloudy. Lows 38 to 48. Highs 58 to 68. Saturday Night And Sunday: Mostly cloudy. A chance of rain and snow. Lows 30 to 40. Highs 45 to 55. Sunday Night: Mostly cloudy with a chance of snow and rain. Lows 24 to 34. Columbus Day: Partly sunny with a chance of snow. Highs 45 to 55. | |
| Zone Forecast: Big Lost Highlands/Copper Basin | |
Visit your local NWS office at: https://www.weather.gov/pih |