I-90 weather conditions near Spearfish, South Dakota

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 63°F 2024-06-01T11:15:00-06:00
• Today 2024-06-01, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 74. East wind 5 to 9 mph.
• Tonight 2024-06-01, Partly Cloudy then Slight Chance T-storms. A slight chance of showers and thunderstorms between midnight and 3am. Partly cloudy, with a low around 56. Southeast wind 6 to 9 mph becoming southwest after midnight. Chance of precipitation is 20%.
• Sunday 2024-06-02, Mostly Sunny then Chance T-storms. A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 76. Southwest wind 6 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.
• Sunday Night 2024-06-02, Mostly Clear. Mostly clear, with a low around 55. Northwest wind 5 to 9 mph becoming light and variable.
• Monday 2024-06-03, Mostly Sunny. Mostly sunny, with a high near 84. Southwest wind 5 to 10 mph, with gusts as high as 18 mph.
• Monday Night 2024-06-03, Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54. Southwest wind 8 to 10 mph, with gusts as high as 20 mph.
• Tuesday 2024-06-04, Chance Showers then Mostly Sunny. A 30 percent chance of showers and thunderstorms before noon. Mostly sunny, with a high near 71. Northwest wind 10 to 17 mph, with gusts as high as 29 mph.
• Tuesday Night 2024-06-04, Mostly Clear. Mostly clear, with a low around 55. West wind 10 to 16 mph, with gusts as high as 28 mph.
• Wednesday 2024-06-05, Sunny. Sunny, with a high near 77.
• Wednesday Night 2024-06-05, Clear. Clear, with a low around 55.
• Thursday 2024-06-06, Sunny. Sunny, with a high near 80.
• Thursday Night 2024-06-06, Mostly Clear. Mostly clear, with a low around 56.
• Friday 2024-06-07, Sunny. Sunny, with a high near 81.