I-90 weather conditions near Sioux Falls, South Dakota

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: A Few Clouds 56°F 2025-08-13T06:56:00-05:00
• Today 2025-08-13, Patchy Fog then Slight Chance Showers. A 10 percent chance of showers after 5pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 82. East wind 5 to 15 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
• Tonight 2025-08-13, Slight Chance Showers then Chance T-storms. A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 67. South southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
• Thursday 2025-08-14, Breezy. Chance T-storms then Sunny. A 30 percent chance of showers and thunderstorms, mainly before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 86. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
• Thursday Night 2025-08-14, Partly Cloudy. Partly cloudy, with a low around 71. South wind around 15 mph, with gusts as high as 25 mph.
• Friday 2025-08-15, Mostly Sunny. Mostly sunny, with a high near 89. South wind 10 to 15 mph, with gusts as high as 20 mph.
• Friday Night 2025-08-15, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71. South southeast wind around 10 mph.
• Saturday 2025-08-16, Mostly Sunny. Mostly sunny, with a high near 89.
• Saturday Night 2025-08-16, Mostly Cloudy. Mostly cloudy, with a low around 71.
• Sunday 2025-08-17, Partly Sunny. Partly sunny, with a high near 87.
• Sunday Night 2025-08-17, Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
• Monday 2025-08-18, Partly Sunny. Partly sunny, with a high near 83.
• Monday Night 2025-08-18, Mostly Cloudy. Mostly cloudy, with a low around 65.
• Tuesday 2025-08-19, Mostly Sunny. Mostly sunny, with a high near 82.