Expires:202405051000;;641526 FPUS55 KBOI 050253 ZFPBOI Zone Forecasts for Southwest Idaho/Southeast Oregon National Weather Service Boise ID 853 PM MDT Sat May 4 2024 Forecast Updated. Spot temperatures are for the rest of tonight, Sunday, Sunday night, and Monday. IDZ013-051000- Boise Mountains- 853 PM MDT Sat May 4 2024 .OVERNIGHT...Rain. Chance of rain near 100 percent. Lows 29 to 39. Gusts to 40 mph this evening. .SUNDAY...Rain and snow showers. Chance of precipitation 90 percent. No snow accumulation across the lower elevations, with snow accumulation up to 3 inches over the mountains. Much cooler with highs 35 to 49. .SUNDAY NIGHT...Rain showers. Snow showers. Chance of precipitation 90 percent. Little or no snow accumulation across the lower elevations, with snow accumulation up to 4 inches over the mountains. Lows 26 to 37. .MONDAY...Snow showers. Rain showers likely with a slight chance of thunderstorms in the afternoon. Chance of precipitation 90 percent. Light snow accumulations possible. Highs 37 to 51. .MONDAY NIGHT...Rain and snow showers. Chance of precipitation 80 percent. Light snow accumulations possible. Lows 23 to 35. .TUESDAY...A chance of snow showers in the morning, then snow showers likely with a slight chance of thunderstorms in the afternoon. Chance of snow 60 percent. Light snow accumulations possible. Highs 34 to 49. Windy. .TUESDAY NIGHT...Mostly cloudy. A slight chance of snow showers in the evening. Chance of snow 20 percent. Lows 18 to 33. Windy. .WEDNESDAY...Partly sunny. Highs 42 to 57. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows 20 to 35. Highs 50 to 65. .THURSDAY NIGHT THROUGH SATURDAY...Mostly clear. Lows 25 to 40. Highs 58 to 73. && TEMPERATURE Idaho City 34 47 31 49 $$ =