Expires:202601060500;;846741 FPUS55 KBOI 052109 ZFPBOI Zone Forecasts for Southwest Idaho/Southeast Oregon National Weather Service Boise ID 208 PM MST Mon Jan 5 2026 Spot temperatures are for tonight, Tuesday, Tuesday night, and Wednesday. IDZ011-060500- West Central Mountains- 208 PM MST Mon Jan 5 2026 ...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 2 PM TUESDAY TO 11 PM MST WEDNESDAY... .TONIGHT...Snow. Areas of fog. Chance of snow 90 percent. Snow accumulation up to 3 inches across the lower elevations, with up to 6 inches over the mountains. Lows 26 to 33. .TUESDAY...Areas of fog in the morning. Snow, heavy at times in the afternoon. Chance of snow 90 percent. Snow accumulation up to 2 inches across the lower elevations, with up to 5 inches over the mountains. Highs 30 to 39. .TUESDAY NIGHT...Snow, heavy at times. Chance of snow near 100 percent. Snow accumulation up to 6 inches across the lower elevations, with up to 11 inches over the mountains. Lows 26 to 33. .WEDNESDAY...Snow, mainly in the morning. Patchy fog. Snow heavy at times in the morning. Chance of snow 90 percent. Moderate snow accumulations possible. Highs 28 to 38. .WEDNESDAY NIGHT...Snow likely. Areas of fog. Chance of snow 70 percent. Moderate snow accumulations possible. Colder with lows 15 to 22. .THURSDAY...Areas of fog in the morning. Snow. Chance of snow 80 percent. Light snow accumulations possible. Highs 21 to 32. Wind chills as low as zero. .THURSDAY NIGHT...Snow likely, mainly in the evening. Areas of fog. Chance of snow 60 percent. Light snow accumulations possible. Lows 13 to 21. Wind chills as low as 5 below. .FRIDAY...Mostly cloudy with a chance of snow, mainly in the morning. Areas of fog in the morning. Patchy fog in the afternoon. Chance of snow 30 percent. Highs 24 to 33. Wind chills as low as 5 below in the morning. .FRIDAY NIGHT...Decreasing clouds. Areas of fog. Lows 13 to 21. .SATURDAY...Areas of fog in the morning. Mostly sunny. Highs 31 to 39. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Partly cloudy. Patchy fog. Patchy fog through the day. Lows 13 to 22. Highs 31 to 39. .MONDAY...Sunny. Patchy fog. Highs 32 to 40. && TEMPERATURE McCall 26 34 26 34 $$ =