I-90 weather conditions near Ritzville, Washington

Roadnow AI Agent Live Update

7 day weather forecast

• Today 2025-09-20, Sunny. Sunny, with a high near 86. Southeast wind 6 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.
• Tonight 2025-09-20, Mostly Clear then Haze. Widespread haze before 4am. Areas of smoke between 1am and 3am. Increasing clouds, with a low around 56. Southwest wind 9 to 11 mph.
• Sunday 2025-09-21, Chance Showers. A 50 percent chance of showers after 8am. Cloudy through mid morning, then gradual clearing, with a high near 70. Southwest wind 13 to 17 mph, with gusts as high as 26 mph. New precipitation amounts of less than a tenth of an inch possible.
• Sunday Night 2025-09-21, Mostly Clear. Mostly clear, with a low around 42. Southwest wind 7 to 17 mph, with gusts as high as 26 mph.
• Monday 2025-09-22, Sunny. Sunny, with a high near 73. South wind 6 to 9 mph.
• Monday Night 2025-09-22, Clear. Clear, with a low around 47.
• Tuesday 2025-09-23, Sunny. Sunny, with a high near 82.
• Tuesday Night 2025-09-23, Mostly Clear. Mostly clear, with a low around 52.
• Wednesday 2025-09-24, Sunny. Sunny, with a high near 84.
• Wednesday Night 2025-09-24, Mostly Clear. Mostly clear, with a low around 53.
• Thursday 2025-09-25, Sunny. Sunny, with a high near 79.
• Thursday Night 2025-09-25, Partly Cloudy. Partly cloudy, with a low around 50.
• Friday 2025-09-26, Mostly Sunny. Mostly sunny, with a high near 78.