I-90 weather conditions near Spearfish, South Dakota

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 66°F 2024-05-19T13:55:00-06:00
• This Afternoon 2024-05-19, Chance T-storms. A 40 percent chance of showers and thunderstorms, mainly before 4pm. Mostly sunny, with a steady temperature around 71. Northeast wind 6 to 13 mph becoming northwest.
• Tonight 2024-05-19, Partly Cloudy. Partly cloudy, with a low around 44. West wind 6 to 14 mph, with gusts as high as 20 mph.
• Monday 2024-05-20, Slight Chance Showers then Showers Likely. Showers likely, mainly after noon. Mostly cloudy, with a high near 54. West wind around 6 mph becoming east in the afternoon. Chance of precipitation is 60%.
• Monday Night 2024-05-20, Showers Likely. Showers likely. Mostly cloudy, with a low around 44. East wind around 6 mph becoming light and variable. Chance of precipitation is 70%.
• Tuesday 2024-05-21, Showers. Showers, with thunderstorms also possible after 3pm. High near 55. North wind 5 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 80%.
• Tuesday Night 2024-05-21, Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 41. Northwest wind 6 to 9 mph becoming southwest after midnight. Winds could gust as high as 16 mph. Chance of precipitation is 40%.
• Wednesday 2024-05-22, Chance Showers. A chance of showers, with thunderstorms also possible after 3pm. Mostly sunny, with a high near 65. South wind 6 to 8 mph, with gusts as high as 15 mph. Chance of precipitation is 30%.
• Wednesday Night 2024-05-22, Slight Chance T-storms then Partly Cloudy. A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 47. South wind 6 to 8 mph, with gusts as high as 15 mph.
• Thursday 2024-05-23, Showers Likely. A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 69.
• Thursday Night 2024-05-23, Showers Likely. Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 41.
• Friday 2024-05-24, Chance Showers. A chance of showers. Mostly sunny, with a high near 59.
• Friday Night 2024-05-24, Slight Chance T-storms then Partly Cloudy. A slight chance of showers and thunderstorms. Partly cloudy, with a low around 42.
• Saturday 2024-05-25, Mostly Sunny then Chance Showers. A chance of showers. Mostly sunny, with a high near 68.