I-90 weather conditions near Spearfish, South Dakota

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 54°F 2024-06-16T21:35:00-06:00
• Tonight 2024-06-16, Slight Chance T-storms then Chance T-storms. A 50 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 51. Light east wind becoming southeast 6 to 11 mph in the evening. Winds could gust as high as 17 mph.
• Monday 2024-06-17, Slight Chance T-storms. A slight chance of showers and thunderstorms before noon, then a slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 71. East wind 9 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
• Monday Night 2024-06-17, Showers then Chance T-storms. Showers and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Low around 51. East wind 8 to 16 mph becoming west after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 80%.
• Tuesday 2024-06-18, Chance Showers. A 30 percent chance of showers, mainly after noon. Partly sunny, with a high near 64. Northwest wind 14 to 17 mph, with gusts as high as 26 mph.
• Tuesday Night 2024-06-18, Partly Cloudy. Partly cloudy, with a low around 43. Northwest wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 24 mph.
• Juneteenth 2024-06-19, Chance Showers. A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 68. Light and variable wind becoming east 8 to 13 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 30%.
• Wednesday Night 2024-06-19, Partly Cloudy then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 49. East wind 8 to 13 mph becoming light south after midnight. Winds could gust as high as 21 mph.
• Thursday 2024-06-20, Chance Showers then Chance T-storms. A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 74. Light south wind becoming east 9 to 14 mph in the morning. Winds could gust as high as 22 mph.
• Thursday Night 2024-06-20, Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 58.
• Friday 2024-06-21, Chance T-storms then Showers Likely. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 76.
• Friday Night 2024-06-21, T-storms Likely. Showers and thunderstorms likely. Mostly cloudy, with a low around 58.
• Saturday 2024-06-22, Chance Showers then Chance T-storms. A chance of showers and thunderstorms. Mostly sunny, with a high near 76.
• Saturday Night 2024-06-22, Chance T-storms. A chance of showers and thunderstorms. Partly cloudy, with a low around 56.
• Sunday 2024-06-23, Mostly Sunny then Slight Chance T-storms. A slight chance of showers and thunderstorms. Sunny, with a high near 80.