| NWS Forecast for: Lost River Valleys Issued by: National Weather Service Pocatello, ID Last Update: 1231 AM MDT Sat Oct 3 2026 | |
| Today: Sunny. Highs 69 to 78. Light and variable winds... Becoming southeast up to 10 mph in the afternoon. Tonight: Mostly clear. Lows 41 to 48. South winds up to 10 mph in the evening...becoming light and variable. Sunday: Sunny. Highs 73 to 82. Light and variable winds... Becoming south up to 10 mph in the afternoon. Sunday Night: Mostly clear. Lows 45 to 52. Southwest winds up to 10 mph. Monday: Mostly sunny. Highs 73 to 83. Light and variable winds. Monday Night: Mostly clear. Lows 45 to 52. Tuesday: Sunny. Highs 71 to 81. Tuesday Night: Mostly clear. Lows 43 to 52. Wednesday: Sunny. Highs 70 to 80. Wednesday Night: Mostly clear. Lows 43 to 50. Thursday: Sunny. Highs 69 to 79. Thursday Night And Friday: Mostly clear. Lows 42 to 49. Highs 67 to 77. | |
| Zone Forecast: Lost River Valleys | |
Visit your local NWS office at: https://www.weather.gov/pih |