Fire Weather Point Forecast Matrices
Issued by NWS New Orleans/Baton Rouge, LA

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204
FOUS54 KLIX 200624
PFWLIX

Fire Weather Point Forecast Matrices
National Weather Service New Orleans LA
124 AM CDT Sun Sep 20 2026

LAZ080-202100-
Big Branch-South Western St Tammany Parish LA-Elev 3 ft
30.27N  89.90W Elev. 3 ft
124 AM CDT Sun Sep 20 2026

Date             Sun 09/20/26            Mon 09/21/26            Tue 09/22/26
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19

Max/Min                      95          75          95          74          95
Temp          76 74 86 93 92 85 80 78 77 75 86 93 92 84 80 78 76 75 86 93 91 84
Dewpt         72 72 75 75 74 74 74 74 74 73 76 76 76 76 75 75 74 73 77 76 76 76
Min/Max RH                   53          94          54          96          57
RH            87 92 70 55 57 70 81 87 90 94 74 58 59 77 86 91 94 94 75 59 61 76
Wind Dir       W  N  N SW SW  S SW  W NW NW  N  N  E SE SE  N  N  N  N  E SE SE
Wind Spd       1  2  3  3  4  2  2  1  1  2  4  4  4  2  1  0  0  1  3  3  4  2
Clouds        CL CL CL FW FW FW CL FW FW FW SC SC SC SC FW FW FW FW CL FW FW FW
Clouds(%)      2  5  3  9  8 14  5 14  8 20 30 40 39 39 25 18  7 10  4 17 18 21
Visibility    10 10 10 10 10 10 10 10 10  8 10 10 10
PoP 12hr                     20           5          40          20          20
QPF 12hr                      0           0        0.10        0.01           0
Rain Showers               S                       C  S  S              S  S
Tstms                      S                       C  S  S              S  S
Mix Hgt         500  4100  4000   500   500  4800  3500   500   500  4600  4400
Trans Wind Dir     W    NE    SW    SW     W     N     E     E    NW     N    SE
Trans Wind Spd     4     4     4     5     5     6     5     4     3     6     5
ADI               6    25    29     3     7
Max LVORI         7     6     3     6     7
Stability         D     B     C     F     D     B     C     F     D     B     B


Date          Wed 09/23/26Thu 09/24/26Fri 09/25/26Sat 09/26/26
UTC 6hrly     06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly     01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19

Min/Max          74    94    72    91    70    89    69    88
Temp          78 75 92 87 76 72 89 84 74 70 87 82 73 69 86 81
Dewpt         75 73 75 74 70 67 71 70 66 63 67 67 65 62 66 66
Max/Min RH       96    53    84    50    79    48    79    48
RH            91 95 58 66 82 84 56 63 75 78 52 61 75 78 51 60
Wind Dir       N  N NE  E NE NE NE NE NE NE NE  E NE NE NE SE
Wind Spd       0  3  5  2  1  6  6  4  3  6  6  4  2  4  5  3
Avg Clouds    FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC
PoP 12hr         10     5     0     5     5     5     0     5

$$

MSZ080-202100-
Hancock-Northern Hancock County MS-Elev 98 ft
30.45N  89.45W Elev. 98 ft
124 AM CDT Sun Sep 20 2026

Date             Sun 09/20/26            Mon 09/21/26            Tue 09/22/26
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19

Max/Min                      96          73          95          72          95
Temp          74 73 86 94 91 82 77 75 74 73 86 93 92 82 78 75 74 73 86 93 92 83
Dewpt         70 70 73 72 72 74 73 72 72 72 75 73 72 75 74 73 72 72 75 73 72 75
Min/Max RH                   47          97          50         100          50
RH            89 91 64 49 53 75 88 90 93 97 69 52 53 78 89 94 94 98 70 52 53 76
Wind Dir       N NW  N  N  W SW  N  N  N NW  N NE  E SE  N  N  N  N  N NE SE  S
Wind Spd       0  1  2  2  4  1  0  0  0  1  2  4  4  1  0  0  0  0  1  4  4  1
Clouds        CL CL CL FW SC FW FW FW FW FW FW SC SC SC SC FW FW FW CL FW SC SC
Clouds(%)      3  2  1  6 39 25 12 13  9  8 17 30 42 49 30 14 10  9  2 13 31 30
Visibility    10 10 10 10 10 10 10 10 10  8 10 10 10
PoP 12hr                     30          10          40          10          20
QPF 12hr                   0.04           0        0.05           0           0
Rain Showers               C  S                 S  C                    S  S
Tstms                      C  S                 S  C                    S  S
Mix Hgt         400  6700  6500   400   400  6700  6200   500   400  6400  6700
Trans Wind Dir     W     N     W    SW     W     N     E     S    NW     N     E
Trans Wind Spd     4     5     5     4     4     6     6     3     3     5     6
ADI               4    37    45     3     6
Max LVORI         7     6     4     7     8
Stability         D     B     C     F     D     B     C     F     D     B     B


Date          Wed 09/23/26Thu 09/24/26Fri 09/25/26Sat 09/26/26
UTC 6hrly     06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly     01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19

Min/Max          72    94    70    92    68    90    67    89
Temp          76 73 92 85 75 71 89 84 73 68 87 82 72 68 87 81
Dewpt         73 71 73 72 68 65 68 66 63 61 64 63 61 59 62 62
Max/Min RH       97    47    84    42    78    40    75    38
RH            91 93 53 64 79 81 50 54 72 77 45 53 69 73 43 52
Wind Dir       N  N NE NE  N  N  N  N NE NE NE NE NE NE  N  E
Wind Spd       0  3  6  1  2  6  6  3  3  5  6  2  1  4  5  2
Avg Clouds    FW FW FW SC SC FW FW FW SC FW FW FW SC SC FW SC
PoP 12hr          5    10     0     5     0     5     0     5

$$

MSZ082-202100-
Sandhill Crane-South Central Jackson County MS-Elev 25 ft
30.45N  88.66W Elev. 25 ft
124 AM CDT Sun Sep 20 2026

Date             Sun 09/20/26            Mon 09/21/26            Tue 09/22/26
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19

Max/Min                      95          74          93          73          94
Temp          76 75 88 94 91 83 78 77 75 74 86 92 91 83 78 76 75 74 86 92 92 84
Dewpt         73 72 74 74 74 75 74 74 73 73 76 75 75 75 74 74 73 73 76 75 74 75
Min/Max RH                   52          97          58         100          55
RH            90 92 63 52 57 77 88 90 94 97 72 59 60 77 88 94 94 97 72 58 57 74
Wind Dir       N  N  N  E  S SW SW  W NW  N  N  E  S  S  N  N  N  N NE SE  S  S
Wind Spd       1  1  3  3  6  3  1  1  1  1  3  4  5  2  0  0  0  1  3  4  5  2
Clouds        FW FW FW FW SC FW FW FW FW FW FW FW SC SC SC FW FW FW FW FW SC SC
Clouds(%)      7 11 12 12 27 25 21  8 18 15  9 19 32 44 27 17 17 16  6 23 30 26
Visibility    10 10 10 10 10 10 10 10 10  8 10 10 10
PoP 12hr                     30          10          30          10          20
QPF 12hr                   0.04        0.04        0.01           0           0
Rain Showers               C                    C                       S  S
Tstms                      C                    C                       S  S
Mix Hgt         400  5200  5100   400   400  4900  4900   400   400  4500  4200
Trans Wind Dir    NW     N    SW    SW     W     N     S     S     N     N     S
Trans Wind Spd     4     6     6     3     3     5     6     3     4     6     6
ADI               4    37    36     2     3
Max LVORI         8     6     4     7     8
Stability         D     B     C     F     D     B     C     F     D     B     B


Date          Wed 09/23/26Thu 09/24/26Fri 09/25/26Sat 09/26/26
UTC 6hrly     06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly     01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19

Min/Max          73    94    71    92    69    90    68    89
Temp          77 74 94 86 75 72 89 84 73 70 87 83 72 69 87 82
Dewpt         74 73 74 74 71 68 71 69 65 64 66 66 64 62 64 65
Max/Min RH      100    52    92    47    84    46    81    44
RH            90 97 54 68 86 89 55 61 76 81 50 57 76 78 46 56
Wind Dir       N  N NE  S  N  N NE  N NE NE NE  E NE NE  E  S
Wind Spd       0  3  4  2  2  8  6  4  4  6  6  3  2  5  6  3
Avg Clouds    FW FW FW SC FW FW CL FW SC FW FW FW SC SC SC SC
PoP 12hr          5    20     5    10     5     5     0     5
Rain Showers            S
Tstms                   S

$$

MSZ082-202100-
Grand Bay-Southeast Jackson County MS-Elev 7 ft
30.44N  88.42W Elev. 7 ft
124 AM CDT Sun Sep 20 2026

Date             Sun 09/20/26            Mon 09/21/26            Tue 09/22/26
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19

Max/Min                      93          74          92          74          92
Temp          76 74 86 91 89 82 77 76 75 74 85 90 89 82 77 76 75 74 85 91 90 83
Dewpt         73 72 74 74 75 76 75 74 74 73 77 76 76 76 75 74 74 73 77 75 75 76
Min/Max RH                   56         100          62          97          58
RH            90 93 68 58 64 82 94 94 97 97 77 64 66 82 94 94 97 97 77 60 62 80
Wind Dir       N  N  N  E  S SW SW  N NW NE  N  E  S  S  N  N  N  N NE SE  S  S
Wind Spd       0  1  3  3  5  2  1  1  1  1  3  4  4  1  0  0  0  1  3  3  5  1
Clouds        CL FW FW FW SC FW SC CL FW FW FW FW FW SC SC FW FW FW FW FW FW SC
Clouds(%)      3 14 22  8 26 17 33  5 22 13  6 12 20 35 28 16 17 16 10 17 20 27
Visibility    10 10 10 10 10 10 10 10 10  8 10 10 10
PoP 12hr                     30          20          30          10          20
QPF 12hr                   0.15        0.10        0.04           0           0
Rain Showers               C                    C                       S  S
Tstms                      C                    C                       S  S
Mix Hgt         400  4600  4400   400   400  4500  4100   400   400  4100  3900
Trans Wind Dir    NW     N    SW    SW     W     N     S    SW    NW    NE     S
Trans Wind Spd     4     5     6     4     3     5     6     3     4     6     6
ADI               4    27    32     3     3
Max LVORI         8     6     5     9     9
Stability         D     B     C     F     D     B     C     F     D     B     B


Date          Wed 09/23/26Thu 09/24/26Fri 09/25/26Sat 09/26/26
UTC 6hrly     06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly     01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19

Min/Max          73    92    70    90    68    88    67    88
Temp          76 74 92 85 74 71 88 83 73 69 85 81 72 68 84 81
Dewpt         74 73 75 75 71 69 71 70 66 64 67 67 64 62 65 66
Max/Min RH      100    56    97    50    87    50    84    50
RH            94 97 58 72 90 93 57 65 79 84 55 63 76 81 53 60
Wind Dir       N  N NE  S  N  N NE  N NE NE NE  E NE NE  E SE
Wind Spd       0  3  5  1  2  5  6  3  3  6  6  2  2  4  6  3
Avg Clouds    FW FW FW FW FW FW CL FW FW FW FW FW SC SC SC SC
PoP 12hr          5    20     5     5     5     5     0     5
Rain Showers            S
Tstms                   S

$$

MSZ070-202100-
Pike-Northern Pike County MS-Elev 366 ft
31.19N  90.48W Elev. 366 ft
124 AM CDT Sun Sep 20 2026

Date             Sun 09/20/26            Mon 09/21/26            Tue 09/22/26
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19

Max/Min                      97          73          95          72          96
Temp          73 72 86 95 94 85 79 76 74 73 86 93 93 83 77 75 74 72 86 94 93 84
Dewpt         67 68 74 72 70 72 72 70 70 70 75 73 71 72 72 71 71 70 76 73 72 72
Min/Max RH                   45          90          48          96          48
RH            81 88 69 48 46 65 81 82 87 90 70 51 50 70 85 87 92 93 71 50 50 68
Wind Dir       W  W NW  N NW SW SW SW  W NW NW  N  N  E  N  N  N  N  N  N  N NE
Wind Spd       3  2  3  1  1  1  1  1  2  3  4  4  3  1  0  0  0  0  2  4  5  2
Clouds        CL CL CL FW FW FW FW CL FW SC FW SC SC SC FW FW FW FW FW FW SC SC
Clouds(%)      1  2  2 16 11  9 13  3 16 47 19 38 39 41 24 14 14 16  7 16 27 38
Visibility    10  7 10 10 10 10 10 10  7  7 10 10 10
PoP 12hr                      5           5          20          20          10
QPF 12hr                      0           0           0        0.01           0
Rain Showers                                       S        S  S
Tstms                                              S           S
Mix Hgt         400  6000  6600   500   400  6200  6600   400   400  6100  6400
Trans Wind Dir     W     N    SE    SW     W    NW    NE    SW    NW     N     N
Trans Wind Spd     6     4     3     5     8     9     5     4     4     5     6
ADI               7    25    26     3     8
Max LVORI         6     6     3     5     6
Stability         D     B     C     F     D     B     C     F     D     B     B


Date          Wed 09/23/26Thu 09/24/26Fri 09/25/26Sat 09/26/26
UTC 6hrly     06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly     01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19

Min/Max          72    93    68    90    65    89    65    89
Temp          75 72 91 85 72 68 87 81 70 66 86 80 70 66 86 79
Dewpt         70 68 72 67 63 62 66 62 60 60 64 61 59 59 62 61
Max/Min RH       89    48    81    43    84    42    81    40
RH            84 88 55 56 73 81 50 53 71 81 47 52 68 78 45 53
Wind Dir      NE  N  N NE NE NE  N  N NE NE NE  N NE NE  N  N
Wind Spd       1  5  8  6  3  6  8  6  3  5  6  5  2  4  5  4
Avg Clouds    SC FW FW FW FW FW FW FW SC FW FW FW SC SC SC SC
PoP 12hr          5     5     0     0     0     0     0     5

$$

MSZ082-202100-
Vancleave-Northern Jackson County MS-Elev 125 ft
30.62N  88.71W Elev. 125 ft
124 AM CDT Sun Sep 20 2026

Date             Sun 09/20/26            Mon 09/21/26            Tue 09/22/26
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19

Max/Min                      95          74          94          73          94
Temp          74 74 86 93 91 82 77 75 74 74 85 92 92 82 77 75 74 74 86 92 92 82
Dewpt         72 71 74 73 74 75 75 73 73 73 77 75 74 75 75 74 73 73 77 75 74 75
Min/Max RH                   48          97          54         100          54
RH            93 90 68 52 58 79 94 94 97 97 77 58 56 79 94 97 97 97 75 58 56 79
Wind Dir       N  N  N NE  S SW  N  N  N NW  N NE  S  S  N  N  N  N NE  E SE  S
Wind Spd       0  1  2  2  5  2  0  0  0  1  3  4  3  1  0  0  0  1  2  3  4  2
Clouds        CL FW FW FW SC SC FW FW FW CL FW FW SC SC SC FW FW FW CL FW SC FW
Clouds(%)      4  9  8  6 30 28 17 11 13  5  7  7 31 41 26 18 18 10  3 10 30 24
Visibility    10 10 10 10 10 10 10 10 10  9 10 10 10
PoP 12hr                     40          10          40           5          20
QPF 12hr                   0.03        0.02        0.13           0           0
Rain Showers            S  C                    C  C                    S  S
Tstms                   S  C                    C  C                    S  S
Mix Hgt         400  5800  6200   400   400  5900  6000   400   400  5500  5300
Trans Wind Dir     W     N    SW    SW     W     N    SE    SW    NW     N    SE
Trans Wind Spd     4     5     6     4     3     5     6     3     3     5     6
ADI               4    36    43     3     3
Max LVORI         8     5     4     8     9
Stability         D     B     C     F     D     B     C     F     D     B     B


Date          Wed 09/23/26Thu 09/24/26Fri 09/25/26Sat 09/26/26
UTC 6hrly     06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly     01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19

Min/Max          73    93    70    91    68    89    67    89
Temp          76 74 91 85 74 71 88 83 72 69 87 82 71 68 86 81
Dewpt         74 72 74 73 70 67 70 68 64 63 66 65 63 61 63 64
Max/Min RH       97    51    90    45    84    44    81    43
RH            94 93 58 67 87 87 55 61 76 81 50 56 76 78 46 56
Wind Dir       N  N NE NE  N  N NE  N  N NE NE NE NE NE NE  S
Wind Spd       0  4  5  1  3  8  6  4  4  6  6  3  2  5  5  3
Avg Clouds    FW FW FW FW FW FW CL FW SC FW FW FW SC SC FW SC
PoP 12hr          5    20     5    10     0     5     0     5
Rain Showers            S
Tstms                   S

$$

MSZ081-202100-
Camp Keller-Northern Harrison County MS-Elev 130 ft
30.52N  88.98W Elev. 130 ft
124 AM CDT Sun Sep 20 2026

Date             Sun 09/20/26            Mon 09/21/26            Tue 09/22/26
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19

Max/Min                      95          75          94          74          94
Temp          76 75 88 95 91 83 79 77 76 75 86 93 91 84 79 77 76 75 87 93 92 84
Dewpt         72 71 72 71 72 74 74 73 73 73 75 72 73 74 74 74 73 73 75 72 72 74
Min/Max RH                   46          94          51          97          49
RH            87 87 59 46 54 74 85 88 90 94 70 51 56 72 85 90 90 94 68 51 52 72
Wind Dir      NW NW NW  E  S SW SW NW NW NW  N  E SE  S  N  N  N  N NE  E  S  S
Wind Spd       1  2  3  4  8  3  1  1  1  2  4  5  6  2  0  0  0  2  3  5  6  3
Clouds        CL CL CL FW SC FW FW FW FW FW FW FW SC B1 FW FW FW FW CL FW SC FW
Clouds(%)      4  5  2  6 38 24 11 11 15 19 16 17 46 53 24 19 11 10  3 18 30 22
Visibility    10 10 10 10 10 10 10 10 10  9 10 10 10
PoP 12hr                     30          20          40           5          20
QPF 12hr                   0.02           0        0.02           0           0
Rain Showers               C  S                 C  C                    S  S
Tstms                      C  S                 C  C                    S  S
Mix Hgt         400  5400  5400   500   400  5100  4800   500   400  5100  4600
Trans Wind Dir     W     N    SW    SW     W     N    SE    SW    NW     N    SE
Trans Wind Spd     4     5     6     4     4     5     6     3     3     6     6
ADI               6    35    38     3     4
Max LVORI         7     5     3     6     7
Stability         D     B     C     F     D     B     C     F     D     B     B


Date          Wed 09/23/26Thu 09/24/26Fri 09/25/26Sat 09/26/26
UTC 6hrly     06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly     01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19

Min/Max          74    94    72    92    70    90    69    89
Temp          77 75 94 86 77 73 90 85 74 71 88 83 73 70 87 82
Dewpt         74 72 72 73 70 67 67 67 65 63 63 64 63 61 61 63
Max/Min RH       94    48    84    41    81    41    78    39
RH            90 90 49 65 79 81 47 55 74 76 43 53 71 73 42 53
Wind Dir       N  N NE SE  N  N NE NE  N NE NE  E NE NE  E SE
Wind Spd       0  4  5  2  3  9  8  5  4  8  8  5  3  6  6  5
Avg Clouds    FW FW FW SC FW FW FW FW SC FW FW SC SC SC SC SC
PoP 12hr          5    20     5    10     5     5     0     5
Rain Showers            S
Tstms                   S

$$

This product is for planning and review purposes only and
is not to be substituted for an official fire weather spot
forecast. The data displayed are caculated from a 2.5 by
2.5 km digital database and only approximate weather conditions
in highly varying terrain. Please relay any comments you have to
the NWS via email at sr-lix.webmaster@noaa.gov.

Below is a weather element key for this product.
(Note:  Winds do not reflect local terrain effects.)

Day 1 through 3...
Max/Min temp or Min/Max temp(F).....Maximum/Minimum Air Temperature
Temp(F).............................Air Temperature
Dewpt(F)............................Dew Point Temperature
Min/Max RH or Max/Min RH(%).........Maximum/Minimum Humidity
RH(%)...............................Relative Humidity
Wind Dir(8 point compass)...........20 ft. Wind Direction
Wind Dir Deg(degrees)...............20 ft. Wind Direction in Tens of Degrees
                                    relative to due north.
     Example: 09 = 90 degrees = east; 18 = 180 degrees = south;
              27 = 270 degrees = west; 36 = 360 degrees = north
Wind Spd(mph).......................20 ft. Wind Speed
Wind Gust(mph)......................20 ft. Wind Gust
Wind Chill..........................Wind Chill Temperature
Heat Indx...........................Heat Index
Clouds(cat).........................Cloud Cover Category
     Example: CL = clear; FW = few; SC = scattered;
              B1 = mostly cloudy; B2 = considerable clouds; OV = overcast
Clouds(%)...........................Cloud Cover as a Percentage
Visibility..........................Visibility Value in Statute Miles
PoP 12hr(%).........................Probability of Accumulating Precipitation
QPF 12hr(in)........................Liquid Equivalent Precipitation Amount
Weather...
     Type...
       Rain...........Rain
       Rain Shwrs.....Rain Showers
       Tstms..........Thunderstorms
       Drizzle........Drizzle
       Snow...........Snow
       Snow Shwrs.....Snow Showers
       Sleet..........Sleet
       Flurries.......Flurries
       Frzg Rain......Freezing Rain
       Frzg Drzl......Freezing Drizzle
     Coverage...
       S..............Slight Chance
       C..............Chance
       L..............Likely
       O..............Occasional
       D..............Definite
       AR.............Areas
       PA.............Patchy
Obvis...............................Obstruction to Visibility
     Type...
       F..............Fog
       PF.............Patchy Fog
       F+.............Dense Fog
       H..............Haze
       BS.............Blowing Snow
       K..............Smoke
       BD.............Blowing Dust
       AF.............Volcanic Ashfall
DSI (cat)...........................Davis Stability Index
Mix Hgt(ft AGL).....................Mixing Height
T wind dir(8 point compass).........Transport Wind Direction
T wind spd(mph).....................Transport Wind Speed
ADI (index).........................Atmospheric Dispersion Index
Ceiling (ft)........................Ceiling
LVORI (index).......................Low Visibility Occurrence Risk Index
Stability (cat).....................Pasquill Turner Stability
Watch/Warning/Advisory...
     Example: W = Warning; Y = Advisory; A = Watch
     in effect for the indicated hour

Day 4 through 7...
Max/Min temp or Min/Max temp(F).....Maximum/Minimum Air Temperature
Temp(F).............................Air Temperature
Dewpt(F)............................Dew Point Temperature
RH(%)...............................Relative Humidity
Wind dir............................20 ft. Wind Direction
Wind spd(mph).......................20 ft. Wind Speed
Avg clouds(cat).....................Average Cloud Cover Category
PoP 12hr(%).........................Probability for Accumulating Precipitation
Weather...
     See day 1 through 3 weather descriptions