I-90 weather conditions near Ritzville, Washington

Roadnow AI Agent Live Update

7 day weather forecast

• Overnight 2025-10-15, Frost. Widespread frost. Otherwise, clear, with a low around 32. North wind around 6 mph.
• Wednesday 2025-10-15, Frost then Sunny. Widespread frost before 9am. Otherwise, sunny, with a high near 60. Northeast wind 5 to 8 mph becoming west in the afternoon.
• Wednesday Night 2025-10-15, Mostly Clear then Frost. Widespread frost, mainly after 3am. Otherwise, mostly clear, with a low around 31. West wind 5 to 7 mph becoming light and variable after midnight.
• Thursday 2025-10-16, Frost then Mostly Sunny. Widespread frost before 9am. Otherwise, sunny, with a high near 60. Southeast wind 5 to 10 mph becoming southwest in the afternoon.
• Thursday Night 2025-10-16, Partly Cloudy. Partly cloudy, with a low around 38. Southwest wind 8 to 11 mph.
• Friday 2025-10-17, Mostly Sunny. Mostly sunny, with a high near 62.
• Friday Night 2025-10-17, Mostly Clear. Mostly clear, with a low around 35.
• Saturday 2025-10-18, Partly Sunny. Partly sunny, with a high near 61.
• Saturday Night 2025-10-18, Rain Likely. Rain likely, mainly after 11pm. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
• Sunday 2025-10-19, Chance Rain and Breezy. A 50 percent chance of rain. Partly sunny, with a high near 59. Breezy.
• Sunday Night 2025-10-19, Slight Chance Rain then Partly Cloudy. A 20 percent chance of rain. Partly cloudy, with a low around 35.
• Monday 2025-10-20, Mostly Sunny. Mostly sunny, with a high near 57.
• Monday Night 2025-10-20, Partly Cloudy. Partly cloudy, with a low around 35.
• Tuesday 2025-10-21, Partly Sunny. Partly sunny, with a high near 55.