I-90 weather conditions near Spearfish, South Dakota

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 57°F 2024-09-28T04:15:00-06:00
• Today 2024-09-28, Sunny. Sunny, with a high near 89. Calm wind becoming east 5 to 9 mph in the afternoon. Winds could gust as high as 17 mph.
• Tonight 2024-09-28, Clear then Clear and Breezy. Clear, with a low around 72. Breezy, with a south wind 8 to 13 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 37 mph.
• Sunday 2024-09-29, Sunny. Sunny, with a high near 93. Southwest wind 13 to 18 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 33 mph.
• Sunday Night 2024-09-29, Mostly Clear then Mostly Clear and Breezy. Mostly clear, with a low around 52. Breezy, with a south wind 7 to 12 mph becoming west 17 to 22 mph after midnight. Winds could gust as high as 36 mph.
• Monday 2024-09-30, Sunny and Breezy. Sunny, with a steady temperature around 56. Breezy, with a northwest wind 20 to 22 mph, with gusts as high as 36 mph.
• Monday Night 2024-09-30, Mostly Clear. Mostly clear, with a low around 38. Northwest wind 13 to 18 mph becoming west 6 to 11 mph after midnight. Winds could gust as high as 30 mph.
• Tuesday 2024-10-01, Mostly Sunny. Mostly sunny, with a high near 64. West wind 6 to 9 mph, with gusts as high as 20 mph.
• Tuesday Night 2024-10-01, Mostly Clear. Mostly clear, with a low around 50. Southwest wind 7 to 11 mph, with gusts as high as 22 mph.
• Wednesday 2024-10-02, Sunny. Sunny, with a high near 74.
• Wednesday Night 2024-10-02, Partly Cloudy. Partly cloudy, with a low around 45.
• Thursday 2024-10-03, Sunny. Sunny, with a high near 66.
• Thursday Night 2024-10-03, Mostly Clear. Mostly clear, with a low around 43.
• Friday 2024-10-04, Sunny. Sunny, with a high near 71.