I-80 weather conditions near Underwood, Iowa

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair and Breezy 88°F 2025-06-21T21:35:00-05:00
• Tonight 2025-06-21, Mostly Clear and Breezy. Mostly clear, with a low around 78. Breezy, with a south wind around 23 mph, with gusts as high as 33 mph.
• Sunday 2025-06-22, Hot and Windy. Sunny and hot, with a high near 97. Windy, with a south wind 22 to 28 mph, with gusts as high as 38 mph.
• Sunday Night 2025-06-22, Breezy. Mostly Clear then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 76. Breezy, with a south wind 20 to 24 mph, with gusts as high as 34 mph.
• Monday 2025-06-23, Slight Chance T-storms then Showers Likely. A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 89. South southwest wind 13 to 16 mph becoming north northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
• Monday Night 2025-06-23, Heavy Rain. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 67. North northeast wind 6 to 10 mph becoming east southeast after midnight. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
• Tuesday 2025-06-24, Showers. Showers and possibly a thunderstorm. High near 84. South wind 6 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
• Tuesday Night 2025-06-24, T-storms Likely. Showers and thunderstorms likely before 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 70. Southeast wind 7 to 9 mph. Chance of precipitation is 60%.
• Wednesday 2025-06-25, Chance T-storms then Showers Likely. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 89. South southwest wind 9 to 11 mph, with gusts as high as 18 mph.
• Wednesday Night 2025-06-25, Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 69. South wind around 9 mph.
• Thursday 2025-06-26, Chance T-storms. A chance of showers and thunderstorms. Partly sunny, with a high near 83. South southwest wind 7 to 10 mph.
• Thursday Night 2025-06-26, Chance T-storms. A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. West wind around 7 mph becoming south in the evening.
• Friday 2025-06-27, Mostly Sunny then Slight Chance T-storms. A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87. South wind 6 to 10 mph.
• Friday Night 2025-06-27, Slight Chance T-storms. A slight chance of showers and thunderstorms. Partly cloudy, with a low around 68. South wind around 9 mph.
• Saturday 2025-06-28, Slight Chance T-storms. A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87. South wind 9 to 14 mph, with gusts as high as 21 mph.