| NWS Forecast for: Big Hole Mountains Issued by: National Weather Service Pocatello, ID Last Update: 109 PM MST Thu Jan 22 2026 | |
| Tonight: Mostly cloudy. Lows 10 to 20. Friday: Partly sunny with a slight chance of snow. Highs 23 to 30. Friday Night: Mostly clear. Colder. Lows 4 below to 5 above zero. Saturday: Sunny. Highs 18 to 25. Saturday Night: Partly cloudy. Lows 1 below to 9 above zero. Sunday: Sunny. Highs 21 to 28. Sunday Night: Partly cloudy. Lows zero to 10 above zero. Monday: Sunny. Highs 27 to 34. Monday Night: Mostly cloudy. Lows 9 to 19. Tuesday: Mostly sunny. Highs 28 to 35. Tuesday Night Through Wednesday Night: Mostly cloudy. Lows 13 to 23. Highs 33 to 40. Thursday: Partly sunny with a slight chance of snow. Highs 32 to 39. | |
| Zone Forecast: Big Hole Mountains | |
Visit your local NWS office at: https://www.weather.gov/pih |