| NWS Forecast for: West Central Mountains Issued by: National Weather Service Boise, ID Last Update: 230 AM MDT Wed Jun 17 2026 |  |
| Today: Sunny. Highs 66 to 80. Tonight: Mostly clear. Lows 40 to 50. Thursday: Mostly sunny. Highs 70 to 84. Thursday Night: Decreasing clouds. Lows 44 to 55. Juneteenth: Sunny. Highs 77 to 91. Friday Night: Mostly cloudy. Lows 53 to 60. Saturday: Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a slight chance of thunderstorms in the afternoon. Thunderstorms may produce heavy rainfall and gusty winds in the afternoon. Chance of rain 60 percent. Highs 70 to 84. Saturday Night: Mostly cloudy in the evening, then clearing. Lows 43 to 52. Sunday And Sunday Night: Mostly clear. Highs 70 to 83. Lows 42 to 52. Monday: Sunny. Highs 74 to 87. Monday Night: Mostly clear. Lows 45 to 55. Tuesday: Sunny. Highs 78 to 92. | |
| Zone Forecast: West Central Mountains | |
Visit your local NWS office at: https://www.weather.gov/boi |