I-80 weather conditions near Underwood, Iowa

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 66°F 2025-06-18T00:15:00-05:00
• Overnight 2025-06-18, Chance T-storms. A 40 percent chance of showers and thunderstorms. Cloudy, with a steady temperature around 67. North wind 5 to 7 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
• Wednesday 2025-06-18, Chance Showers then Chance T-storms. A 50 percent chance of showers and thunderstorms, mainly between 8am and 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 80. North wind 8 to 11 mph, with gusts as high as 17 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
• Wednesday Night 2025-06-18, Mostly Clear. Mostly clear, with a low around 60. North northwest wind 5 to 9 mph becoming calm in the evening.
• Juneteenth 2025-06-19, Sunny. Sunny, with a high near 89. Light southwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 17 mph.
• Thursday Night 2025-06-19, Mostly Clear. Mostly clear, with a low around 70. South wind 11 to 14 mph, with gusts as high as 21 mph.
• Friday 2025-06-20, Sunny and Breezy. Sunny, with a high near 95. Breezy, with a south wind 14 to 24 mph, with gusts as high as 33 mph.
• Friday Night 2025-06-20, Mostly Clear and Breezy. Mostly clear, with a low around 77. Breezy, with a south wind around 22 mph, with gusts as high as 31 mph.
• Saturday 2025-06-21, Hot and Windy. Sunny and hot, with a high near 97. Windy, with a south wind 20 to 25 mph, with gusts as high as 34 mph.
• Saturday Night 2025-06-21, Clear and Breezy. Clear, with a low around 77. Breezy, with a south wind 20 to 22 mph, with gusts as high as 31 mph.
• Sunday 2025-06-22, Sunny and Windy. Sunny, with a high near 95. Windy, with a south wind 21 to 25 mph, with gusts as high as 33 mph.
• Sunday Night 2025-06-22, Mostly Clear and Breezy then Slight Chance T-storms. A slight chance of showers and thunderstorms. Mostly clear, with a low around 74. Breezy, with a south wind 16 to 18 mph, with gusts as high as 29 mph.
• Monday 2025-06-23, Sunny then Chance T-storms. A chance of showers and thunderstorms. Sunny, with a high near 92. South wind 14 to 17 mph, with gusts as high as 25 mph.
• Monday Night 2025-06-23, Chance T-storms. A chance of showers and thunderstorms. Partly cloudy, with a low around 70. South wind 10 to 14 mph, with gusts as high as 21 mph.
• Tuesday 2025-06-24, Chance T-storms. A chance of showers and thunderstorms. Mostly sunny, with a high near 89. South wind 9 to 11 mph, with gusts as high as 18 mph.