I-90 weather conditions near Deadwood, South Dakota
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair with Haze 57°F 2024-05-12T20:15:00-06:00 
Tonight 2024-05-12, Isolated T-storms. Isolated showers and thunderstorms before 1am. Areas of smoke. Mostly clear, with a low around 47. East wind 7 to 9 mph becoming southwest after midnight. Chance of precipitation is 20%.
Monday 2024-05-13, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly after noon. Sunny, with a high near 70. Southwest wind 6 to 10 mph becoming northeast in the morning. Winds could gust as high as 15 mph.Monday Night 2024-05-13, Chance T-storms then Chance Showers. A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 50. South wind around 10 mph becoming west after midnight. Winds could gust as high as 15 mph.
Tuesday 2024-05-14, Chance T-storms then Showers. A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers and possibly a thunderstorm after noon. High near 64. Northwest wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.
Tuesday Night 2024-05-14, Chance T-storms then Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 46. Northwest wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Wednesday 2024-05-15, Showers Likely. A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 60. Northwest wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.Wednesday Night 2024-05-15, Slight Chance T-storms then Slight Chance Showers. A slight chance of showers and thunderstorms. Partly cloudy, with a low around 44. Northwest wind 9 to 13 mph becoming west after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 20%.
Thursday 2024-05-16, Chance Showers. A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 67. West wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.Thursday Night 2024-05-16, Slight Chance T-storms then Slight Chance Showers. A slight chance of showers and thunderstorms. Partly cloudy, with a low around 50.
- Friday 2024-05-17, Chance Showers. A slight chance of showers, then a chance of showers and thunderstorms after noon. Sunny, with a high near 69.
Friday Night 2024-05-17, Chance Showers. A chance of showers and thunderstorms. Partly cloudy, with a low around 44.- Saturday 2024-05-18, Chance Showers. A chance of showers and thunderstorms. Mostly sunny, with a high near 65.
- Saturday Night 2024-05-18, Chance Showers. A chance of showers and thunderstorms. Partly cloudy, with a low around 42.
- Sunday 2024-05-19, Chance Showers. A chance of showers and thunderstorms. Mostly sunny, with a high near 60.