I-90 weather conditions near Ellensburg, Washington

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Clear 27°F 2025-10-14T03:30:00
• Overnight 2025-10-14, Frost. Widespread frost. Otherwise, mostly clear, with a steady temperature around 31. Calm wind.
• Tuesday 2025-10-14, Frost then Sunny. Widespread frost before 11am. Otherwise, sunny, with a high near 58. Calm wind becoming east around 5 mph in the afternoon.
• Tuesday Night 2025-10-14, Frost. Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 27. Light and variable wind.
• Wednesday 2025-10-15, Frost then Sunny. Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 62. Calm wind.
• Wednesday Night 2025-10-15, Mostly Clear then Frost. Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 33. Southwest wind around 5 mph becoming northwest after midnight.
• Thursday 2025-10-16, Frost then Sunny. Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 65.
• Thursday Night 2025-10-16, Mostly Cloudy. Mostly cloudy, with a low around 40.
• 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 60.
• Saturday Night 2025-10-18, Showers Likely. Showers likely. Mostly cloudy, with a low around 39.
• Sunday 2025-10-19, Showers Likely. Showers likely. Partly sunny, with a high near 56.
• Sunday Night 2025-10-19, Chance Showers. A chance of showers. Partly cloudy, with a low around 34.
• Monday 2025-10-20, Mostly Sunny. Mostly sunny, with a high near 56.