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 48°F 2024-05-11T05:35:00-06:00
Today 2024-05-11, Sunny. Sunny, with a high near 72. Southwest wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 17 mph.
Tonight 2024-05-11, Mostly Clear. Mostly clear, with a low around 49. North wind 6 to 9 mph becoming southwest after midnight.
Sunday 2024-05-12, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71. West wind 7 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 16 mph.
Sunday Night 2024-05-12, Slight Chance T-storms then Mostly Clear. A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 47. Northeast wind 6 to 9 mph becoming southwest in the evening. Winds could gust as high as 15 mph.
Monday 2024-05-13, Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms after noon. Sunny, with a high near 71. Southwest wind 6 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 16 mph.
Monday Night 2024-05-13, Chance T-storms then Chance Showers. A chance of showers and thunderstorms. Partly cloudy, with a low around 48. Southeast wind 9 to 11 mph becoming west after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 50%.
Tuesday 2024-05-14, Chance Showers then Showers Likely. A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 65. Northwest wind 9 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Tuesday Night 2024-05-14, Chance T-storms then Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 44. Northwest wind 13 to 15 mph, with gusts as high as 23 mph.
Wednesday 2024-05-15, Chance Showers then Chance T-storms. A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 57.
Wednesday Night 2024-05-15, Slight Chance T-storms then Partly Cloudy. A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 42.
Thursday 2024-05-16, Mostly Sunny then Slight Chance T-storms. A slight chance of showers and thunderstorms. Mostly sunny, with a high near 64.
Thursday Night 2024-05-16, Slight Chance T-storms then Slight Chance Showers. A slight chance of showers and thunderstorms. Mostly clear, with a low around 45.
Friday 2024-05-17, Slight Chance Showers then Slight Chance T-storms. A slight chance of showers and thunderstorms. Sunny, with a high near 65.
Current condition: Fair 48°F 2024-05-11T05:35:00-06:00 
Today 2024-05-11, Sunny. Sunny, with a high near 72. Southwest wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 17 mph.
Tonight 2024-05-11, Mostly Clear. Mostly clear, with a low around 49. North wind 6 to 9 mph becoming southwest after midnight.Sunday 2024-05-12, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71. West wind 7 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 16 mph.
Sunday Night 2024-05-12, Slight Chance T-storms then Mostly Clear. A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 47. Northeast wind 6 to 9 mph becoming southwest in the evening. Winds could gust as high as 15 mph.
Monday 2024-05-13, Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms after noon. Sunny, with a high near 71. Southwest wind 6 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 16 mph.
Monday Night 2024-05-13, Chance T-storms then Chance Showers. A chance of showers and thunderstorms. Partly cloudy, with a low around 48. Southeast wind 9 to 11 mph becoming west after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 50%.
Tuesday 2024-05-14, Chance Showers then Showers Likely. A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 65. Northwest wind 9 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Tuesday Night 2024-05-14, Chance T-storms then Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 44. Northwest wind 13 to 15 mph, with gusts as high as 23 mph.
Wednesday 2024-05-15, Chance Showers then Chance T-storms. A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 57.
Wednesday Night 2024-05-15, Slight Chance T-storms then Partly Cloudy. A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 42.
Thursday 2024-05-16, Mostly Sunny then Slight Chance T-storms. A slight chance of showers and thunderstorms. Mostly sunny, with a high near 64.
Thursday Night 2024-05-16, Slight Chance T-storms then Slight Chance Showers. A slight chance of showers and thunderstorms. Mostly clear, with a low around 45.
Friday 2024-05-17, Slight Chance Showers then Slight Chance T-storms. A slight chance of showers and thunderstorms. Sunny, with a high near 65.