Cold Temperatures and Windchill School Closing Chart 2018-19
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ABCDEFGHIJKL
1
Temperature
2
Wind Speed (mph)0-5-10-15-20-25-30-35-40-45Wind Speed (mph)
3
00
4
55
5
1010
6
1515
7
2020
8
2525
9
3030
10
3535
11
4040
12
4545
13
5050
14
5555
15
6060
16
Updated 1/27/19Areas in orange indicate school will likely be closed based on temperature and sustained wind speed. The line between the white and orange cells generally indicates where frostbite may occur when traveling to school due to exposure. Those cells shaded grey indicate a strong chance of school closing based on low temperatures alone.
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