| NWS Forecast for: Sun Valley Region Issued by: National Weather Service Pocatello, ID Last Update: 222 AM MDT Sat May 30 2026 |  |
| Today: Partly sunny. A chance of rain showers and a slight chance of thunderstorms in the afternoon. Highs 60 to 70. Tonight: Decreasing clouds. Colder. Lows 34 to 43. Sunday: Mostly sunny. Highs 60 to 70. Sunday Night: Mostly clear. Lows 32 to 41. Monday: Sunny. Highs 61 to 71. Monday Night And Tuesday: Mostly clear. Lows 33 to 43. Highs 67 to 77. Tuesday Night: Mostly clear. Lows 37 to 47. Wednesday And Wednesday Night: Partly cloudy. Highs 70 to 80. Lows 38 to 48. Thursday Through Friday: Mostly clear. Highs 69 to 79. Lows 37 to 47. | |
| Zone Forecast: Sun Valley Region | |
Visit your local NWS office at: https://www.weather.gov/pih |