Relative
Humidity
|
Temp
|
90%
|
80%
|
70%
|
60%
|
50%
|
40%
|
30%
|
20%
|
10%
|
|
65
|
65.6
|
64.7
|
63.8
|
62.8
|
61.9
|
60.9
|
60.0
|
59.1
|
58.1
|
|
70
|
71.6
|
70.7
|
69.8
|
68.8
|
67.9
|
66.9
|
66.0
|
65.1
|
64.1
|
|
75
|
79.7
|
76.7
|
75.8
|
74.8
|
73.9
|
72.9
|
72.0
|
71.1
|
70.1
|
|
80
|
88.2
|
85.9
|
84.2
|
82.8
|
81.6
|
80.4
|
79.0
|
77.4
|
76.1
|
|
85
|
101.4
|
97.0
|
93.3
|
90.3
|
87.7
|
85.5
|
83.5
|
81.6
|
79.6
|
|
90
|
119.3
|
112.0
|
105.8
|
100.5
|
96.1
|
92.3
|
89.2
|
86.5
|
84.2
|
|
95
|
141.8
|
131.1
|
121.7
|
113.6
|
106.7
|
100.9
|
96.1
|
92.2
|
89.2
|
|
100
|
168.7
|
154.0
|
140.9
|
129.5
|
119.6
|
111.2
|
104.2
|
98.7
|
94.4
|
|
105
|
200.0
|
180.7
|
163.4
|
148.1
|
134.7
|
123.2
|
113.6
|
105.8
|
100.0
|
|
110
|
235.0
|
211.2
|
189.1
|
169.4
|
151.9
|
136.8
|
124.1
|
113.7
|
105.8
|
|
115
|
275.3
|
245.4
|
218.0
|
193.3
|
171.3
|
152.1
|
135.8
|
122.3
|
111.9
|
|
120
|
319.1
|
283.1
|
250.0
|
219.9
|
192.9
|
169.1
|
148.7
|
131.6
|
118.2
|
|
Category
|
Heat Index
|
Possible Heat Disorders
|
|
Caution
|
80° F - 90° F
|
Fatigue possible with prolonged exposure and physical
activity.
|
|
Extreme Caution
|
90° F - 105° F
|
Sunstroke, heat cramps and
heat exhaustion possible.
|
|
Danger
|
105° F - 130° F
|
Sunstroke, heat cramps, and
heat exhaustion likely, and heat stroke possible
|
|
Extreme Danger
|
130° F or Greater
|
Heat Stroke highly likely with prolonged
exposure.
|
Source: National Weather Service
|
