| NWS Forecast for: Centennial Mountains/Island Park Issued by: National Weather Service Pocatello, ID Last Update: 1232 PM MDT Sun Apr 5 2026 |  |
| Tonight: Mostly cloudy. Lows 30 to 40. Monday: Mostly sunny. Highs 57 to 64. Monday Night: Partly cloudy. Lows 31 to 41. Tuesday: Sunny with a chance of rain. Highs 56 to 66. Tuesday Night: Mostly clear. Colder. Lows 26 to 35. Wednesday: Sunny. Highs 50 to 59. Wednesday Night: Partly cloudy. Lows 26 to 36. Thursday: Sunny with a slight chance of rain and snow. Highs 54 to 62. Thursday Night: Partly cloudy. Lows 29 to 39. Friday And Friday Night: Mostly cloudy. A slight chance of rain. Highs 57 to 65. Lows 32 to 42. Saturday And Saturday Night: Mostly cloudy. A chance of rain. Highs 57 to 66. Lows 32 to 42. Sunday: Partly sunny with a chance of rain and snow. Highs 53 to 61. | |
| Zone Forecast: Centennial Mountains/Island Park | |
Visit your local NWS office at: https://www.weather.gov/pih |