I-90 weather conditions near Sundance, Wyoming

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 79°F 2025-06-20T19:30:00-06:00
• Tonight 2025-06-20, Mostly Clear. Mostly clear, with a low around 60. West wind 5 to 10 mph becoming southeast in the evening. Winds could gust as high as 15 mph.
• Saturday 2025-06-21, Sunny. Sunny, with a high near 82. Southwest wind 5 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph.
• Saturday Night 2025-06-21, Partly Cloudy then Slight Chance Showers. A 20 percent chance of showers after midnight. Partly cloudy, with a low around 51. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
• Sunday 2025-06-22, Partly Sunny then Slight Chance T-storms. A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 67. Northeast wind around 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
• Sunday Night 2025-06-22, Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 41. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
• Monday 2025-06-23, Sunny. Sunny, with a high near 65. Northwest wind around 5 mph becoming southeast in the afternoon. Winds could gust as high as 15 mph.
• Monday Night 2025-06-23, Chance T-storms then Showers Likely. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Partly cloudy, with a low around 49. Southeast wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.
• Tuesday 2025-06-24, Showers Likely. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 68. South wind around 10 mph, with gusts as high as 15 mph.
• Tuesday Night 2025-06-24, Showers Likely. Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 50.
• Wednesday 2025-06-25, Showers Likely. A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 69.
• Wednesday Night 2025-06-25, Chance T-storms. A chance of showers and thunderstorms. Mostly cloudy, with a low around 51.
• Thursday 2025-06-26, Mostly Sunny then Chance T-storms. A chance of showers and thunderstorms. Mostly sunny, with a high near 72.
• Thursday Night 2025-06-26, Mostly Clear. Mostly clear, with a low around 54.
• Friday 2025-06-27, Sunny. Sunny, with a high near 79.