I-90 weather conditions near Mount Vernon, South Dakota
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair 91°F 2024-06-24T16:53:00-05:00 
This Afternoon 2024-06-24, Sunny. Sunny, with a steady temperature around 91. Heat index values as high as 100. West wind around 10 mph.
Tonight 2024-06-24, Chance Sprinkles. A chance of sprinkles after 3am. Increasing clouds, with a low around 69. Northwest wind 5 to 10 mph.- Tuesday 2024-06-25, Chance Sprinkles. A chance of sprinkles before 8am. Mostly sunny, with a high near 85. North northeast wind 5 to 10 mph.
Tuesday Night 2024-06-25, Mostly Clear. Mostly clear, with a low around 61. North northeast wind 5 to 10 mph.- Wednesday 2024-06-26, Sunny. Sunny, with a high near 79. North northeast wind around 5 mph becoming east in the afternoon.
Wednesday Night 2024-06-26, Partly Cloudy then Chance T-storms. A 50 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 63. Southeast wind around 10 mph, with gusts as high as 20 mph.
Thursday 2024-06-27, Chance T-storms then Chance Showers and Breezy. A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm. Partly sunny, with a high near 78. Breezy. Chance of precipitation is 40%.
Thursday Night 2024-06-27, Chance T-storms. A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.- Friday 2024-06-28, Mostly Sunny. Mostly sunny, with a high near 83.
- Friday Night 2024-06-28, Partly Cloudy. Partly cloudy, with a low around 59.
- Saturday 2024-06-29, Mostly Sunny. Mostly sunny, with a high near 71.
- Saturday Night 2024-06-29, Mostly Clear. Mostly clear, with a low around 53.
- Sunday 2024-06-30, Mostly Sunny. Mostly sunny, with a high near 74.
Sunday Night 2024-06-30, Partly Cloudy then Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
Monday 2024-07-01, Chance T-storms and Breezy. A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 79. Breezy.