| NWS Forecast for: Owyhee Mountains Issued by: National Weather Service Boise, ID Last Update: 310 PM MDT Fri Mar 13 2026 |  |
Tonight: Mostly cloudy. Lows 41 to 46. Breezy. Saturday: Decreasing clouds. A slight chance of thunderstorms. Rain showers likely in the morning, then a chance of rain and snow showers in the afternoon. Thunderstorms may produce gusty winds. Chance of precipitation 70 percent. No snow accumulation. Highs 49 to 54. Strong winds. West winds 25 to 30 mph with gusts to 45 mph in the morning, becoming northwest 30 to 40 mph with gusts to 55 mph in the afternoon. Saturday Night: Partly cloudy in the evening, then becoming mostly cloudy. Much colder with lows 21 to 27. Windy. Northwest winds 25 to 30 mph with gusts to 45 mph in the evening. Sunday: Partly sunny. Highs 43 to 48. Sunday Night: Mostly cloudy. Not as cold with lows 35 to 40. Monday And Monday Night: Mostly cloudy. Much warmer. Highs 56 to 65. Lows 40 to 45. Tuesday: Mostly sunny. Highs 68 to 73. Tuesday Night Through Wednesday Night: Mostly clear. Lows 43 to 51. Highs 70 to 77. Thursday Through Friday: Partly cloudy. Highs 72 to 79. Lows 48 to 53. | |
| Zone Forecast: Owyhee Mountains | |
Visit your local NWS office at: https://www.weather.gov/boi |