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 55°F 2024-04-30T18:52:00-06:00
Tonight 2024-04-30, Mostly Clear. Mostly clear, with a low around 30. Northwest wind 5 to 15 mph becoming southwest after midnight. Winds could gust as high as 25 mph.
Wednesday 2024-05-01, Slight Chance Rain/Snow then Showers Likely. A slight chance of snow showers before 7am, then rain showers likely. Some thunder is also possible. Mostly cloudy, with a high near 56. South wind 7 to 12 mph increasing to 13 to 18 mph in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday Night 2024-05-01, Showers Likely then Rain/Snow Likely. Rain showers likely before midnight, then rain and snow showers likely. Some thunder is also possible. Mostly cloudy, with a low around 30. Southeast wind 10 to 13 mph becoming northwest in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Thursday 2024-05-02, Showers Likely and Breezy. A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 51. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.
Thursday Night 2024-05-02, Slight Chance T-storms then Slight Chance Showers. A slight chance of showers and thunderstorms. Partly cloudy, with a low around 28. West wind 10 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Friday 2024-05-03, Chance Rain/Snow then Rain/Snow Likely. Rain likely, possibly mixed with snow showers, mainly after noon. Partly sunny, with a high near 48. North wind around 11 mph, with gusts as high as 17 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday Night 2024-05-03, Slight Chance Rain/Snow then Mostly Clear. A slight chance of rain and snow showers before midnight. Mostly clear, with a low around 28. North wind 9 to 11 mph becoming west after midnight. Winds could gust as high as 17 mph. Chance of precipitation is 20%.
Saturday 2024-05-04, Sunny. Sunny, with a high near 62. West wind 9 to 15 mph becoming south in the morning. Winds could gust as high as 22 mph.
Saturday Night 2024-05-04, Mostly Clear. Mostly clear, with a low around 40.
Sunday 2024-05-05, Mostly Sunny then Slight Chance T-storms. A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71.
Sunday Night 2024-05-05, Chance T-storms then Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 45.
Monday 2024-05-06, Chance Showers and Breezy. A chance of showers and thunderstorms. Partly sunny, with a high near 66. Breezy.
Monday Night 2024-05-06, Chance Showers and Breezy. A chance of showers and thunderstorms. Partly cloudy, with a low around 39. Breezy.
Tuesday 2024-05-07, Chance Showers and Breezy. A chance of showers. Mostly sunny, with a high near 62. Breezy.
Current condition: Fair 55°F 2024-04-30T18:52:00-06:00 
Tonight 2024-04-30, Mostly Clear. Mostly clear, with a low around 30. Northwest wind 5 to 15 mph becoming southwest after midnight. Winds could gust as high as 25 mph.Wednesday 2024-05-01, Slight Chance Rain/Snow then Showers Likely. A slight chance of snow showers before 7am, then rain showers likely. Some thunder is also possible. Mostly cloudy, with a high near 56. South wind 7 to 12 mph increasing to 13 to 18 mph in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday Night 2024-05-01, Showers Likely then Rain/Snow Likely. Rain showers likely before midnight, then rain and snow showers likely. Some thunder is also possible. Mostly cloudy, with a low around 30. Southeast wind 10 to 13 mph becoming northwest in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Thursday 2024-05-02, Showers Likely and Breezy. A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 51. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.Thursday Night 2024-05-02, Slight Chance T-storms then Slight Chance Showers. A slight chance of showers and thunderstorms. Partly cloudy, with a low around 28. West wind 10 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Friday 2024-05-03, Chance Rain/Snow then Rain/Snow Likely. Rain likely, possibly mixed with snow showers, mainly after noon. Partly sunny, with a high near 48. North wind around 11 mph, with gusts as high as 17 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday Night 2024-05-03, Slight Chance Rain/Snow then Mostly Clear. A slight chance of rain and snow showers before midnight. Mostly clear, with a low around 28. North wind 9 to 11 mph becoming west after midnight. Winds could gust as high as 17 mph. Chance of precipitation is 20%.
Saturday 2024-05-04, Sunny. Sunny, with a high near 62. West wind 9 to 15 mph becoming south in the morning. Winds could gust as high as 22 mph.Sunday 2024-05-05, Mostly Sunny then Slight Chance T-storms. A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71.
Sunday Night 2024-05-05, Chance T-storms then Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 45.
Monday 2024-05-06, Chance Showers and Breezy. A chance of showers and thunderstorms. Partly sunny, with a high near 66. Breezy.
Monday Night 2024-05-06, Chance Showers and Breezy. A chance of showers and thunderstorms. Partly cloudy, with a low around 39. Breezy.
Tuesday 2024-05-07, Chance Showers and Breezy. A chance of showers. Mostly sunny, with a high near 62. Breezy.