Expires:202411211900;;417496 FPUS55 KBOI 211117 ZFPBOI Zone Forecasts for Southwest Idaho/Southeast Oregon National Weather Service Boise ID 416 AM MST Thu Nov 21 2024 Forecast Updated. Spot temperatures are for today, tonight, and Friday. IDZ012-ORZ064-211900- Lower Treasure Valley ID-Oregon Lower Treasure Valley- 416 AM MST Thu Nov 21 2024 .REST OF TODAY...Rain. Chance of rain near 100 percent. Highs 46 to 52. Breezy. Southeast winds 10 to 20 mph with gusts to 30 mph. .TONIGHT...Rain. Chance of rain near 100 percent. Lows 41 to 46. Temperature rising into the upper 40s after midnight. Breezy. Southeast winds 10 to 20 mph. Gusts to 30 mph after midnight. .FRIDAY...Rain. Chance of rain 80 percent. Highs 51 to 57. Breezy. Southeast winds 10 to 20 mph with gusts to 30 mph. .FRIDAY NIGHT...Rain. Chance of rain near 100 percent. Lows 38 to 43. Southeast winds 10 to 15 mph with gusts to 25 mph. .SATURDAY...Rain showers in the morning, then rain showers likely with a slight chance of thunderstorms in the afternoon. Chance of rain 80 percent. Highs 47 to 52. Southwest winds 10 to 15 mph. .SATURDAY NIGHT...Partly cloudy. A chance of rain showers in the evening. Chance of rain 30 percent. Colder with lows 27 to 32. .SUNDAY...Mostly sunny. Highs 43 to 48. .SUNDAY NIGHT...Mostly cloudy with a chance of rain showers, mixed with snow after midnight. Chance of precipitation 30 percent. Lows 27 to 32. .MONDAY...Mostly cloudy with a chance of rain and snow showers. Chance of precipitation 40 percent. Highs 42 to 47. .MONDAY NIGHT...Mostly cloudy with a chance of rain showers, mixed with snow after midnight. Chance of precipitation 50 percent. Lows 29 to 34. .TUESDAY AND TUESDAY NIGHT...Mostly cloudy with a chance of rain and snow showers. Chance of precipitation 40 percent. Highs 43 to 48. Lows 30 to 35. .WEDNESDAY...Partly cloudy with a chance of rain and snow showers. Chance of precipitation 30 percent. Highs 43 to 48. && TEMPERATURE Caldwell 51 42 55 Ontario 49 43 53 $$ =