Today
Isabel, South Dakota
Tomorrow
43°
HIGH
37°
LOW
Monday
64°
33°
Tuesday
60°
41°
Wednesday
61°
79.60%
79.24%
79.23%
78.15%
76.68%
72.61%
72.40%
65.47%
64.37%
63.12%
62.73%
47.67%
On average, Foreca/Vaisala's low temperature forecasts for Isabel were off by 2.42 degrees last year.
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