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T
E
M
P
Wind (mph)
T
E
M
P
0
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
45
50
40
40
40
37
36
35
34
33
32
32
31
30
30
30
29
29
28
28
28
28
27
27
26
26
40
38
38
38
35
33
32
31
30
30
29
28
28
27
27
27
26
26
25
25
25
24
24
23
23
38
36
36
35
33
31
30
29
28
27
26
26
25
25
24
24
23
23
23
22
22
22
21
21
20
36
34
34
33
30
29
27
26
25
25
24
23
23
22
22
21
21
20
20
20
19
19
19
18
17
34
32
32
31
28
26
25
24
23
22
21
21
20
19
19
18
18
18
17
17
16
16
16
15
14
32
30
30
29
26
24
22
21
20
19
19
18
17
17
16
16
15
15
14
14
14
13
13
12
12
30
28
28
27
23
21
20
19
18
17
16
15
15
14
14
13
13
12
12
11
11
11
10
9
9
28
26
26
24
21
19
18
16
15
14
14
13
12
12
11
10
10
9
9
9
8
8
7
7
6
26
24
24
22
19
17
15
14
13
12
11
10
9
9
8
8
7
7
6
6
5
5
5
4
3
24
22
22
20
17
14
13
11
10
9
8
8
7
6
6
5
5
4
4
3
3
2
2
1
0
22
20
20
18
14
12
10
9
8
7
6
5
4
4
3
2
2
1
1
0
-0
-1
-1
-2
-3
20
18
18
16
12
10
8
6
5
4
3
2
2
1
0
-0
-1
-1
-2
-2
-3
-3
-4
-5
-6
18
16
16
13
10
7
5
4
3
2
1
-0
-1
-2
-2
-3
-4
-4
-5
-5
-6
-6
-6
-7
-8
16
14
14
11
7
5
3
1
0
-1
-2
-3
-4
-4
-5
-6
-6
-7
-7
-8
-8
-9
-9
-10
-11
14
12
12
9
5
2
0
-1
-2
-4
-5
-5
-6
-7
-8
-8
-9
-10
-10
-11
-11
-12
-12
-13
-14
12
10
10
7
3
0
-2
-4
-5
-6
-7
-8
-9
-10
-10
-11
-12
-12
-13
-13
-14
-14
-15
-16
-17
10
8
8
5
0
-2
-4
-6
-7
-9
-10
-11
-12
-12
-13
-14
-14
-15
-16
-16
-17
-17
-18
-19
-20
8
6
6
2
-2
-5
-7
-8
-10
-11
-12
-13
-14
-15
-16
-16
-17
-18
-18
-19
-19
-20
-20
-22
-23
6
4
4
0
-4
-7
-9
-11
-12
-14
-15
-16
-17
-18
-18
-19
-20
-20
-21
-22
-22
-23
-23
-24
-25
4
2
2
-2
-7
-9
-12
-13
-15
-16
-17
-18
-19
-20
-21
-22
-22
-23
-24
-24
-25
-25
-26
-27
-28
2
0
0
-4
-9
-12
-14
-16
-17
-19
-20
-21
-22
-23
-24
-24
-25
-26
-27
-27
-28
-28
-29
-30
-31
0
-2
-2
-6
-11
-14
-17
-18
-20
-21
-23
-24
-25
-26
-26
-27
-28
-29
-29
-30
-30
-31
-32
-33
-34
-2
-4
-4
-9
-14
-17
-19
-21
-22
-24
-25
-26
-27
-28
-29
-30
-31
-31
-32
-33
-33
-34
-34
-36
-37
-4
-6
-6
-11
-16
-19
-21
-23
-25
-26
-28
-29
-30
-31
-32
-33
-33
-34
-35
-35
-36
-37
-37
-38
-40
-6
-8
-8
-13
-18
-21
-24
-26
-28
-29
-30
-31
-32
-33
-34
-35
-36
-37
-37
-38
-39
-39
-40
-41
-42
-8
-10
-10
-15
-20
-24
-26
-28
-30
-32
-33
-34
-35
-36
-37
-38
-39
-39
-40
-41
-41
-42
-43
-44
-45
-10
-12
-12
-17
-23
-26
-29
-31
-33
-34
-35
-37
-38
-39
-40
-41
-41
-42
-43
-44
-44
-45
-45
-47
-48
-12
-14
-14
-20
-25
-29
-31
-33
-35
-37
-38
-39
-40
-41
-42
-43
-44
-45
-46
-46
-47
-48
-48
-50
-51
-14
-16
-16
-22
-27
-31
-34
-36
-38
-39
-41
-42
-43
-44
-45
-46
-47
-48
-48
-49
-50
-50
-51
-53
-54
-16
-18
-18
-24
-30
-33
-36
-38
-40
-42
-43
-44
-46
-47
-48
-49
-49
-50
-51
-52
-53
-53
-54
-55
-57
-18
-20
-20
-26
-32
-36
-38
-41
-43
-44
-46
-47
-48
-49
-50
-51
-52
-53
-54
-55
-55
-56
-57
-58
-60
-20
-22
-22
-28
-34
-38
-41
-43
-45
-47
-48
-50
-51
-52
-53
-54
-55
-56
-57
-57
-58
-59
-59
-61
-62
-22
-24
-24
-31
-37
-40
-43
-46
-48
-49
-51
-52
-53
-55
-56
-57
-58
-58
-59
-60
-61
-62
-62
-64
-65
-24
-26
-26
-33
-39
-43
-46
-48
-50
-52
-53
-55
-56
-57
-58
-59
-60
-61
-62
-63
-64
-64
-65
-67
-68
-26
-28
-28
-35
-41
-45
-48
-51
-53
-54
-56
-57
-59
-60
-61
-62
-63
-64
-65
-66
-66
-67
-68
-69
-71
-28
-30
-30
-37
-44
-48
-51
-53
-55
-57
-59
-60
-61
-63
-64
-65
-66
-67
-67
-68
-69
-70
-71
-72
-74
-30
-32
-32
-39
-46
-50
-53
-56
-58
-60
-61
-63
-64
-65
-66
-67
-68
-69
-70
-71
-72
-73
-73
-75
-77
-32
-34
-34
-42
-48
-52
-56
-58
-60
-62
-64
-65
-67
-68
-69
-70
-71
-72
-73
-74
-75
-75
-76
-78
-79
-34
-36
-36
-44
-50
-55
-58
-61
-63
-65
-66
-68
-69
-70
-72
-73
-74
-75
-76
-77
-77
-78
-79
-81
-82
-36
-38
-38
-46
-53
-57
-60
-63
-65
-67
-69
-70
-72
-73
-74
-75
-76
-77
-78
-79
-80
-81
-82
-83
-85
-38
-40
-40
-48
-55
-60
-63
-66
-68
-70
-71
-73
-74
-76
-77
-78
-79
-80
-81
-82
-83
-84
-84
-86
-88
-40
-45
-45
-54
-61
-65
-69
-72
-74
-76
-78
-80
-81
-82
-84
-85
-86
-87
-88
-89
-90
-91
-91
-93
-95
-45
-50
-50
-59
-67
-71
-75
-78
-80
-82
-84
-86
-88
-89
-90
-92
-93
-94
-95
-96
-97
-98
-98
-100
-102
-50
-55
-55
-65
-72
-77
-81
-84
-87
-89
-91
-93
-94
-96
-97
-98
-99
-101
-102
-103
-104
-105
-105
-107
-109
-55
-60
-60
-70
-78
-83
-87
-90
-93
-95
-97
-99
-101
-102
-104
-105
-106
-107
-108
-109
-110
-111
-112
-114
-116
-60
T
E
M
P
0
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
45
50
T
E
M
P
Wind (mph)
Wind Chill
Cold Threat
21°F to 40°F
COLD. Unpleasant.
1°F to 20°F
VERY COLD. Very unpleasant.
-19°F to 0°F
BITTER COLD. Frostbite possible. Exposed skin can freeze within 5 minutes.
-20°F to -69°F
EXTREMELY COLD. Frostbite likely. Exposed skin can freeze within 1 minute. Outdoor activity becomes dangerous.
-70°F and lower
FRIGIDLY COLD. Exposed skin can freeze in 30 seconds.
National Weather Service
Southern Region Headquarters
819 Taylor St. Rm 10A26
Fort Worth, TX 76102
Date modified: December 2, 2004
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