| NWS Forecast for: Challis/Pahsimeroi Valleys Issued by: National Weather Service Pocatello, ID Last Update: 141 AM MDT Sat Jun 20 2026 |  |
Today: Mostly cloudy. A chance of rain in the morning...then a chance of showers and thunderstorms in the afternoon. Highs 67 to 77. West winds up to 10 mph...increasing to 10 to 15 mph in the afternoon. Tonight: Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms in the evening...then partly cloudy after midnight. Colder. Lows 42 to 50. Northwest winds 10 to 15 mph in the evening...becoming light and variable. Sunday: Sunny. Highs 71 to 81. Light and variable winds... Becoming west 10 to 15 mph in the afternoon. Sunday Night: Mostly clear. Lows 41 to 51. Northwest winds 10 to 15 mph. Monday: Sunny. Highs 72 to 82. Northwest winds up to 10 mph. Monday Night And Tuesday: Clear. Lows 43 to 52. Highs 77 to 87. Tuesday Night Through Friday: Mostly clear. Lows 47 to 57. Highs 79 to 89. | |
| Zone Forecast: Challis/Pahsimeroi Valleys | |
Visit your local NWS office at: https://www.weather.gov/pih |