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 50°F 2024-05-20T17:52:00-06:00 
Tonight 2024-05-20, Rain. Periods of rain. Low around 42. North wind 3 to 7 mph. Chance of precipitation is 90%.
Tuesday 2024-05-21, Showers. Rain likely before noon, then showers likely between noon and 3pm, then occasional showers and possibly a thunderstorm after 3pm. High near 53. North wind 8 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Tuesday Night 2024-05-21, Chance Showers. A chance of showers and thunderstorms. Cloudy, then gradually becoming partly cloudy, with a low around 41. North wind 7 to 10 mph becoming west in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 40%.
Wednesday 2024-05-22, Slight Chance Showers. A 20 percent chance of showers. Sunny, with a high near 67. West wind 6 to 10 mph becoming south in the morning. Winds could gust as high as 22 mph.
Wednesday Night 2024-05-22, Partly Cloudy. Partly cloudy, with a low around 48. Southwest wind 6 to 8 mph, with gusts as high as 18 mph.Thursday 2024-05-23, Mostly Sunny then Chance Showers. A 50 percent chance of showers after noon. Mostly sunny, with a high near 71. Southwest wind 8 to 17 mph, with gusts as high as 33 mph.
- Thursday Night 2024-05-23, Chance Showers. A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 41. Northwest wind 10 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.
Friday 2024-05-24, Chance Showers. A chance of showers. Mostly sunny, with a high near 61. Northwest wind 9 to 13 mph, with gusts as high as 24 mph.
Friday Night 2024-05-24, Mostly Clear. Mostly clear, with a low around 43.Saturday 2024-05-25, Sunny then Slight Chance Showers. A slight chance of showers after noon. Sunny, with a high near 74.
Saturday Night 2024-05-25, Chance Showers. A 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 66.
Sunday Night 2024-05-26, Chance Showers then Slight Chance T-storms. A chance of showers and thunderstorms. Mostly clear, with a low around 46.
- Memorial Day 2024-05-27, Chance Showers. A chance of showers and thunderstorms. Mostly sunny, with a high near 68.