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: Fair 66°F 2024-05-18T16:52:00-06:00 
Tonight 2024-05-18, Mostly Clear. Mostly clear, with a low around 47. East wind 6 to 9 mph becoming south after midnight. Winds could gust as high as 16 mph.Sunday 2024-05-19, Partly Sunny then Scattered T-storms. Scattered showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 82. South wind 6 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 40%.
Sunday Night 2024-05-19, Slight Chance T-storms and Breezy. A slight chance of showers and thunderstorms. Partly cloudy, with a low around 47. Breezy, with a northwest wind 15 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.Monday 2024-05-20, Chance Showers then Showers Likely. Showers likely, with thunderstorms also possible after 3pm. Partly sunny, with a high near 61. North wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Monday Night 2024-05-20, Showers. Showers likely and possibly a thunderstorm, then showers after 9pm. Low around 44. North wind 6 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Tuesday 2024-05-21, Showers. Showers, with thunderstorms also possible after noon. High near 58. North wind 9 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.
Tuesday Night 2024-05-21, Chance Showers. A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 42. North wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 40%.
Wednesday 2024-05-22, Chance Showers. A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 68. West wind 6 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph.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 45.
Thursday 2024-05-23, Slight Chance Showers then Chance T-storms. A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 70.
Thursday Night 2024-05-23, Chance T-storms then Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 45.
Friday 2024-05-24, Chance Showers then Chance T-storms. A chance of showers and thunderstorms. Partly sunny, with a high near 63.
Friday Night 2024-05-24, Chance T-storms. A chance of showers and thunderstorms. Partly cloudy, with a low around 43.- Saturday 2024-05-25, Chance Showers. A chance of showers and thunderstorms. Mostly sunny, with a high near 68.