I-90 weather conditions near Rapid City, South Dakota
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Overcast 47°F 2024-05-21T06:52:00-06:00 
Today 2024-05-21, Showers. Showers before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. High near 59. North wind 9 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.Tonight 2024-05-21, Chance T-storms then Partly Cloudy. A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and midnight. Mostly cloudy, with a low around 43. West wind 6 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Wednesday 2024-05-22, Mostly Sunny. Mostly sunny, with a high near 70. West wind 6 to 11 mph becoming south in the morning. Winds could gust as high as 21 mph.
Wednesday Night 2024-05-22, Partly Cloudy. Partly cloudy, with a low around 47. Southwest wind 6 to 9 mph, with gusts as high as 17 mph.Thursday 2024-05-23, Mostly Sunny then Chance Showers. A 50 percent chance of showers after noon. Partly sunny, with a high near 74. South wind 7 to 17 mph, with gusts as high as 32 mph.
Thursday Night 2024-05-23, Chance Showers. A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 41. Northwest wind 13 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Friday 2024-05-24, Chance Showers. A 30 percent chance of showers, mainly before noon. Mostly sunny, with a high near 61. Northwest wind 10 to 14 mph, with gusts as high as 28 mph.Friday Night 2024-05-24, Partly Cloudy then Slight Chance Showers. A slight chance of showers after midnight. Partly cloudy, with a low around 41. Northeast wind 6 to 9 mph becoming south after midnight. Winds could gust as high as 17 mph.
Saturday 2024-05-25, Chance Showers. A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73.
Saturday Night 2024-05-25, Slight Chance T-storms. A slight chance of showers and thunderstorms. Partly cloudy, with a low around 48.- Sunday 2024-05-26, Chance Showers. A chance of showers and thunderstorms. Mostly sunny, with a high near 70.
Sunday Night 2024-05-26, Chance T-storms then Chance Showers. A chance of showers and thunderstorms. Partly cloudy, with a low around 46.
- Memorial Day 2024-05-27, Chance Showers. A chance of showers and thunderstorms. Mostly sunny, with a high near 69.