| NWS Forecast for: Lower Hells Canyon/Salmon River Region Issued by: National Weather Service Missoula, MT Last Update: 1122 AM PDT Tue Aug 4 2026 | |
Tonight: Mostly clear. Areas of smoke. Lows in the upper 40s to mid 50s. Wednesday: Sunny. Areas of smoke. Hot. Highs in the 80s to upper 90s. Wednesday Night: Mostly clear. Patchy smoke. Lows in the upper 50s to mid 60s. South winds to 15 mph. Thursday: Sunny. Areas of smoke in the morning. Hot. Highs 94 to 106. Thursday Night: Clear. Lows in the 60s. Friday: Sunny. Highs 96 to 108. Friday Night: Mostly clear. Lows in the 60s. Saturday: Sunny. Highs 93 to 105. Saturday Night: Mostly clear. Lows in the 60s. Sunday: Sunny. Highs in the 80s to upper 90s. Sunday Night: Mostly clear. Lows in the upper 50s to mid 60s. Monday: Mostly sunny. Highs in the mid 80s to upper 90s. Monday Night: Mostly clear. Lows in the upper 50s to mid 60s. Tuesday: Mostly sunny. Highs in the mid 80s to upper 90s. | |
| Zone Forecast: Lower Hells Canyon/Salmon River Region | |
Visit your local NWS office at: https://www.weather.gov/mso |