| NWS Forecast for: Sun Valley Region Issued by: National Weather Service Pocatello, ID Last Update: 1231 PM MDT Wed Oct 28 2026 | |
| Tonight: Mostly clear. Lows 19 to 29. Thursday: Mostly sunny. Not as cool. Highs 43 to 52. Thursday Night: Mostly cloudy. A chance of snow after midnight. Little or no snow accumulation. Lows 28 to 37. Friday: Snow and rain likely. Highs 40 to 49. Friday Night: Mostly cloudy with a chance of snow and rain. Lows 26 to 35. Saturday: Rain likely and a chance of snow. Highs 40 to 49. Saturday Night: Snow and rain. Significant accumulations possible. Lows 29 to 36. Sunday: Snow and rain. Significant accumulations possible. Highs 38 to 47. Sunday Night: Mostly cloudy with a chance of snow. Lows 20 to 30. Monday Through Wednesday: Partly cloudy. Highs 43 to 53. Lows 23 to 33. | |
| Zone Forecast: Sun Valley Region | |
Visit your local NWS office at: https://www.weather.gov/pih |