I-90 weather conditions near Ellensburg, Washington

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Clear 55°F 2025-08-22T01:30:00
• Overnight 2025-08-22, Clear. Clear, with a low around 56. Light north wind.
• Friday 2025-08-22, Sunny. Sunny, with a high near 91. Light and variable wind becoming east 5 to 9 mph in the morning.
• Friday Night 2025-08-22, Clear. Clear, with a low around 59. East wind 5 to 9 mph becoming north after midnight.
• Saturday 2025-08-23, Sunny. Sunny, with a high near 96. Light and variable wind becoming east 5 to 7 mph in the afternoon.
• Saturday Night 2025-08-23, Partly Cloudy. Partly cloudy, with a low around 64. East wind 5 to 7 mph becoming light and variable after midnight.
• Sunday 2025-08-24, Mostly Sunny. Mostly sunny, with a high near 97.
• Sunday Night 2025-08-24, Partly Cloudy. Partly cloudy, with a low around 67.
• Monday 2025-08-25, Sunny. Sunny, with a high near 97.
• Monday Night 2025-08-25, Partly Cloudy. Partly cloudy, with a low around 67.
• Tuesday 2025-08-26, Sunny. Sunny, with a high near 96.
• Tuesday Night 2025-08-26, Mostly Clear. Mostly clear, with a low around 65.
• Wednesday 2025-08-27, Sunny. Sunny, with a high near 96.
• Wednesday Night 2025-08-27, Partly Cloudy. Partly cloudy, with a low around 64.
• Thursday 2025-08-28, Sunny. Sunny, with a high near 91.