I-90 weather conditions near Oacoma, South Dakota

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: NA°F 2025-06-21T00:03:36-00:00
• Tonight 2025-06-20, Slight Chance T-storms then Mostly Clear. A slight chance of showers and thunderstorms between 9pm and 10pm. Mostly clear, with a low around 71. South wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
• Saturday 2025-06-21, Hot. Sunny and hot, with a high near 104. South wind 7 to 14 mph becoming west in the afternoon. Winds could gust as high as 22 mph.
• Saturday Night 2025-06-21, Mostly Clear. Mostly clear, with a low around 72. Northwest wind 8 to 11 mph becoming east southeast after midnight.
• Sunday 2025-06-22, Hot. Sunny and hot, with a high near 94. South southeast wind 13 to 18 mph becoming west in the afternoon. Winds could gust as high as 28 mph.
• Sunday Night 2025-06-22, Chance T-storms. A chance of showers and thunderstorms. Partly cloudy, with a low around 61. North northwest wind 13 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
• Monday 2025-06-23, Mostly Sunny. Mostly sunny, with a high near 80. North northwest wind around 15 mph, with gusts as high as 23 mph.
• Monday Night 2025-06-23, Partly Cloudy. Partly cloudy, with a low around 57. East wind 7 to 10 mph.
• Tuesday 2025-06-24, Chance T-storms. A chance of showers and thunderstorms. Mostly cloudy, with a high near 72. East wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
• Tuesday Night 2025-06-24, T-storms. Showers and thunderstorms. Low around 59. East northeast wind 7 to 14 mph. Chance of precipitation is 80%.
• Wednesday 2025-06-25, T-storms Likely. Showers and thunderstorms likely, mainly before 1pm. Cloudy, with a high near 76. Chance of precipitation is 60%.
• Wednesday Night 2025-06-25, Chance T-storms. A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 50%.
• Thursday 2025-06-26, Slight Chance T-storms. A slight chance of showers and thunderstorms. Partly sunny, with a high near 80. Chance of precipitation is 20%.
• Thursday Night 2025-06-26, Partly Cloudy. Partly cloudy, with a low around 59.
• Friday 2025-06-27, Mostly Sunny. Mostly sunny, with a high near 87.