I-90 weather conditions near Chamberlain, South Dakota
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: NA°F 2025-07-14T22:38:59-00:00 - Tonight 2025-07-14, Increasing Clouds. Increasing clouds, with a low around 71. South wind around 15 mph, with gusts as high as 25 mph.
Tuesday 2025-07-15, Mostly Sunny then Heavy Rain. A 40 percent chance of showers and thunderstorms after 3pm. Some of the storms could produce heavy rainfall. Mostly sunny, with a high near 94. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night 2025-07-15, Heavy Rain. Showers and thunderstorms likely before 4am, then a chance of showers. Some of the storms could produce heavy rainfall. Cloudy, with a low around 60. East wind around 15 mph becoming north in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday 2025-07-16, Mostly Cloudy. Mostly cloudy, with a high near 71. North northeast wind around 15 mph, with gusts as high as 25 mph.Wednesday Night 2025-07-16, Slight Chance T-storms then Slight Chance Showers. A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 54. North northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
- Thursday 2025-07-17, Partly Sunny. Partly sunny, with a high near 77. North northeast wind 5 to 10 mph becoming east southeast in the afternoon.
- Thursday Night 2025-07-17, Partly Cloudy. Partly cloudy, with a low around 60.
- Friday 2025-07-18, Partly Sunny. Partly sunny, with a high near 86.
Friday Night 2025-07-18, Chance T-storms. A 40 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 64.- Saturday 2025-07-19, Partly Sunny. Partly sunny, with a high near 86.
- Saturday Night 2025-07-19, Partly Cloudy. Partly cloudy, with a low around 63.
Sunday 2025-07-20, Mostly Sunny. Mostly sunny, with a high near 86.
Sunday Night 2025-07-20, Mostly Cloudy. Mostly cloudy, with a low around 66.- Monday 2025-07-21, Mostly Sunny. Mostly sunny, with a high near 92.