I-90 weather conditions near Chamberlain, South Dakota

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: NA°F 2025-07-04T12:11:44-00:00
• Independence Day 2025-07-04, Breezy. Partly Sunny then Heavy Rain. A 40 percent chance of showers and thunderstorms, mainly after 3pm. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 94. Breezy, with a south wind 15 to 25 mph, with gusts as high as 30 mph.
• Tonight 2025-07-04, Chance T-storms and Breezy. A 50 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 67. Breezy, with a south southwest wind 10 to 20 mph becoming west after midnight. Winds could gust as high as 25 mph.
• Saturday 2025-07-05, Mostly Sunny. Mostly sunny, with a high near 88. Northwest wind around 15 mph, with gusts as high as 25 mph.
• Saturday Night 2025-07-05, Partly Cloudy then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 62. East wind 5 to 15 mph, with gusts as high as 20 mph.
• Sunday 2025-07-06, Chance T-storms then Chance Showers. A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 83. East wind 5 to 10 mph.
• Sunday Night 2025-07-06, Slight Chance T-storms. A slight chance of showers and thunderstorms. Partly cloudy, with a low around 61. East wind 5 to 10 mph. Chance of precipitation is 20%.
• Monday 2025-07-07, Mostly Sunny. Mostly sunny, with a high near 88.
• Monday Night 2025-07-07, Chance T-storms. A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 40%.
• Tuesday 2025-07-08, Mostly Sunny. Mostly sunny, with a high near 90.
• Tuesday Night 2025-07-08, Mostly Cloudy. Mostly cloudy, with a low around 65.
• Wednesday 2025-07-09, Sunny. Sunny, with a high near 92.
• Wednesday Night 2025-07-09, Mostly Clear. Mostly clear, with a low around 66.
• Thursday 2025-07-10, Mostly Sunny. Mostly sunny, with a high near 92.