| NWS Forecast for: Sun Valley Region Issued by: National Weather Service Pocatello, ID Last Update: 104 AM MST Sat Jan 31 2026 | |
| Today: Mostly sunny. Highs 37 to 47. Tonight: Decreasing clouds. Lows 21 to 30. Sunday: Partly sunny. Highs 39 to 48. Sunday Night: Partly cloudy. Lows 16 to 26. Monday: Sunny. Highs 36 to 46. Monday Night Through Wednesday Night: Partly cloudy. Lows 19 to 29. Highs 41 to 51. Thursday: Sunny. Highs 46 to 56. Thursday Night And Friday: Mostly clear. Lows 22 to 32. Highs 45 to 54. | |
| Zone Forecast: Sun Valley Region | |
Visit your local NWS office at: https://www.weather.gov/pih |