I-90 weather conditions near Mitchell, South Dakota

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 50°F 2025-10-20T01:53:00-05:00
• Overnight 2025-10-20, Chance Sprinkles. A chance of sprinkles after 4am. Partly cloudy, with a low around 51. South wind around 15 mph, with gusts as high as 30 mph.
• Monday 2025-10-20, Decreasing Clouds and Windy. Cloudy, then gradually becoming mostly sunny, with a high near 62. Windy, with a west northwest wind 15 to 25 mph increasing to 25 to 35 mph in the afternoon. Winds could gust as high as 45 mph.
• Monday Night 2025-10-20, Partly Cloudy and Windy. Partly cloudy, with a low around 40. Windy, with a west northwest wind 25 to 30 mph, with gusts as high as 40 mph.
• Tuesday 2025-10-21, Becoming Sunny and Windy. Mostly cloudy through mid morning, then gradual clearing, with a high near 53. Windy, with a northwest wind 20 to 30 mph, with gusts as high as 40 mph.
• Tuesday Night 2025-10-21, Mostly Clear then Frost. Widespread frost, mainly after 3am. Otherwise, mostly clear, with a low around 31. West wind 5 to 10 mph.
• Wednesday 2025-10-22, Frost then Sunny. Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 59. West northwest wind 5 to 10 mph.
• Wednesday Night 2025-10-22, Clear then Frost. Widespread frost, mainly after 4am. Otherwise, clear, with a low around 32.
• Thursday 2025-10-23, Frost then Sunny. Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 62.
• Thursday Night 2025-10-23, Mostly Clear. Mostly clear, with a low around 38.
• Friday 2025-10-24, Sunny. Sunny, with a high near 65.
• Friday Night 2025-10-24, Mostly Clear. Mostly clear, with a low around 42.
• Saturday 2025-10-25, Sunny. Sunny, with a high near 66.
• Saturday Night 2025-10-25, Mostly Cloudy. Mostly cloudy, with a low around 47.
• Sunday 2025-10-26, Mostly Cloudy then Partly Sunny and Breezy. Partly sunny, with a high near 66. Breezy.