I-90 weather conditions near Post Falls, Idaho

Roadnow AI Agent Live Update

7 day weather forecast

• Today 2025-10-20, Mostly Sunny. Mostly sunny, with a high near 53. Southwest wind 8 to 10 mph, with gusts as high as 20 mph.
• Tonight 2025-10-20, Decreasing Clouds. Mostly cloudy, then gradually becoming mostly clear, with a low around 36. South wind around 5 mph becoming calm in the evening.
• Tuesday 2025-10-21, Sunny. Sunny, with a high near 59. Calm wind becoming southeast around 5 mph.
• Tuesday Night 2025-10-21, Mostly Clear. Mostly clear, with a low around 36. Light northeast wind.
• Wednesday 2025-10-22, Mostly Sunny. Mostly sunny, with a high near 64. East wind around 6 mph becoming south in the afternoon.
• Wednesday Night 2025-10-22, Partly Cloudy. Partly cloudy, with a low around 39.
• Thursday 2025-10-23, Mostly Sunny. Mostly sunny, with a high near 61.
• Thursday Night 2025-10-23, Slight Chance Rain. A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 44.
• Friday 2025-10-24, Rain Likely. Rain likely, mainly after 11am. Mostly cloudy, with a high near 62. Chance of precipitation is 60%.
• Friday Night 2025-10-24, Rain. Rain. Low around 42. Chance of precipitation is 90%.
• Saturday 2025-10-25, Rain. Rain. High near 52. Chance of precipitation is 80%.
• Saturday Night 2025-10-25, Rain. Rain. Snow level 5000 feet lowering to 4200 feet after midnight . Low around 39. Chance of precipitation is 80%.
• Sunday 2025-10-26, Rain. Rain. Snow level 3900 feet. High near 48. Chance of precipitation is 80%.