| NWS Forecast for: Lost River Valleys Issued by: National Weather Service Pocatello, ID Last Update: 1232 PM MDT Fri Jul 3 2026 |  |
| Tonight: Mostly clear. Lows 45 to 54. West winds up to 10 mph. Independence Day: Sunny, warmer. Highs 78 to 88. Light and variable winds...becoming southwest around 10 mph in the afternoon. Saturday Night: Mostly clear. Lows 50 to 58. West winds up to 10 mph. Sunday: Sunny with a chance of showers and thunderstorms. Highs 80 to 90. Southwest winds up to 10 mph. Sunday Night: Partly cloudy with a slight chance of showers and thunderstorms. Lows 52 to 61. Northwest winds up to 10 mph. Monday And Monday Night: Mostly cloudy. A slight chance of showers and thunderstorms. Highs 79 to 89. Lows 52 to 61. Tuesday: Mostly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 77 to 87. Tuesday Night: Partly cloudy. Lows 51 to 59. Wednesday: Sunny with a slight chance of showers and thunderstorms. Highs 79 to 89. Wednesday Night Through Friday: Mostly clear. Lows 48 to 58. Highs 79 to 89. | |
| Zone Forecast: Lost River Valleys | |
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