I-90 weather conditions near Oacoma, South Dakota
Roadnow AI Agent Live Update
Seasoned Weather Conditions
Current Weather Conditions
click anywhere on map to change location
7 day weather forecast
Current condition: Overcast 40°F 2025-11-24T10:35:00-06:00 
Today 2025-11-24, Chance Sprinkles. A chance of sprinkles before noon. Mostly cloudy, with a high near 54. Calm wind becoming north around 6 mph in the afternoon.Tonight 2025-11-24, Mostly Cloudy then Slight Chance Rain. A slight chance of rain after 4am. Mostly cloudy, with a low around 33. Light and variable wind becoming west northwest 10 to 15 mph after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 20%.
Tuesday 2025-11-25, Windy. Chance Rain/Snow then Chance Snow. A chance of rain before 10am, then a chance of snow. Increasing clouds, with a high near 40. Windy, with a west northwest wind 18 to 23 mph increasing to 32 to 37 mph in the afternoon. Winds could gust as high as 48 mph. Chance of precipitation is 30%.
Tuesday Night 2025-11-25, Mostly Cloudy and Blustery then Partly Cloudy. Mostly cloudy, with a low around 21. Blustery, with a northwest wind 21 to 26 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 39 mph.
Wednesday 2025-11-26, Mostly Sunny. Mostly sunny, with a high near 35. Northwest wind 8 to 14 mph.
Wednesday Night 2025-11-26, Partly Cloudy. Partly cloudy, with a low around 15. North northwest wind 3 to 6 mph.- Thanksgiving Day 2025-11-27, Mostly Sunny. Mostly sunny, with a high near 34. Light and variable wind becoming north 5 to 7 mph in the morning.
Thursday Night 2025-11-27, Mostly Cloudy. Mostly cloudy, with a low around 18. East southeast wind 6 to 8 mph.
Friday 2025-11-28, Slight Chance Snow. A slight chance of snow. Mostly cloudy, with a high near 33. East southeast wind 8 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Friday Night 2025-11-28, Chance Snow. A chance of snow, mainly before midnight. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.- Saturday 2025-11-29, Slight Chance Snow. A slight chance of snow. Mostly cloudy, with a high near 26. Chance of precipitation is 20%.
Saturday Night 2025-11-29, Slight Chance Snow. A slight chance of snow. Cloudy, with a low around 10. Chance of precipitation is 20%.
Sunday 2025-11-30, Chance Snow. A chance of snow. Mostly cloudy, with a high near 21. Chance of precipitation is 30%.