I-90 weather conditions near Spearfish, South Dakota

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Mostly Cloudy 66°F 2024-06-20T13:35:00-06:00
• This Afternoon 2024-06-20, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly after 5pm. Partly sunny, with a high near 70. East wind around 14 mph, with gusts as high as 22 mph.
• Tonight 2024-06-20, Chance T-storms and Patchy Fog then Chance Showers and Fog. A 30 percent chance of showers and thunderstorms, mainly after 5am. Widespread fog, mainly after 5am. Otherwise, mostly cloudy, with a low around 56. East wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 21 mph.
• Friday 2024-06-21, Chance T-storms and Fog. A 50 percent chance of showers and thunderstorms. Widespread fog, mainly before 8am. Otherwise, mostly cloudy, with a high near 73. Calm wind becoming east 5 to 9 mph in the morning. Winds could gust as high as 16 mph.
• Friday Night 2024-06-21, T-storms Likely then Slight Chance T-storms. Showers and thunderstorms likely, mainly before midnight. Mostly cloudy, with a low around 57. Southeast wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 60%.
• Saturday 2024-06-22, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 82. Light and variable wind becoming northwest 5 to 7 mph in the morning. Winds could gust as high as 15 mph.
• Saturday Night 2024-06-22, Mostly Clear. Mostly clear, with a low around 59. North wind 5 to 7 mph becoming calm in the evening.
• Sunday 2024-06-23, Sunny. Sunny, with a high near 91. Light and variable wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
• Sunday Night 2024-06-23, Mostly Clear. Mostly clear, with a low around 68. Southeast wind around 10 mph becoming southwest after midnight. Winds could gust as high as 18 mph.
• Monday 2024-06-24, Sunny. Sunny, with a high near 92.
• Monday Night 2024-06-24, Slight Chance T-storms. A slight chance of showers and thunderstorms. Mostly clear, with a low around 60.
• Tuesday 2024-06-25, Sunny then Slight Chance T-storms. A slight chance of showers and thunderstorms. Sunny, with a high near 85.
• Tuesday Night 2024-06-25, Mostly Clear. Mostly clear, with a low around 60.
• Wednesday 2024-06-26, Sunny then Slight Chance T-storms. A slight chance of showers and thunderstorms. Sunny, with a high near 88.