Fire Weather Point Forecast Matrices
Issued by NWS New Orleans/Baton Rouge, LA
Issued by NWS New Orleans/Baton Rouge, LA
118
FOUS54 KLIX 181838
PFWLIX
Fire Weather Point Forecast Matrices
National Weather Service New Orleans LA
138 PM CDT Mon Aug 18 2025
LAZ080-190900-
Big Branch-South Western St Tammany Parish LA-Elev 3 ft
30.27N 89.90W Elev. 3 ft
138 PM CDT Mon Aug 18 2025
Date 08/18/25 Tue 08/19/25 Wed 08/20/25 Thu
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
Min/Max 74 96 75 95 75
Temp 87 85 80 77 76 75 88 92 91 86 81 78 77 76 88 93 91 87 82 79 77 76
Dewpt 77 76 76 75 73 73 77 76 75 76 76 75 74 73 76 75 75 75 75 74 74 73
Max/Min RH 95 60 95 57 93
RH 71 76 87 93 92 95 71 61 61 71 86 91 92 92 69 57 60 67 81 87 90 90
Wind Dir E E NW N N NE NE SW S S S NW N N N SE SE SE S W W NW
Wind Spd 3 2 2 1 2 2 3 4 4 3 2 1 2 2 3 4 3 2 2 2 2 2
Clouds B1 SC SC SC FW FW FW SC SC SC FW FW FW CL FW SC FW FW FW FW FW FW
Clouds(%) 62 47 41 46 18 24 10 38 30 39 18 13 6 4 8 28 20 19 19 23 13 7
Visibility 10 10 10 10 10 10 10 10 10 10 10 10
PoP 12hr 20 30 5 30 20
QPF 12hr 0.01 0 0 0 0
Rain Showers C S S C C S S
Tstms C S S C C S
Heat Y Y Y
Mix Hgt 4800 800 400 2000 4200 1100 400 2100 4600 1200
Trans Wind Dir E W N NE SE S NW N SE S
Trans Wind Spd 6 3 4 5 5 3 4 4 6 6
ADI 18 2 5 17 17 2 6 17 21
Max LVORI 4 7 7 6 3 7 8 5 2
Stability B F F B B F F B B F F
Date 08/21Fri 08/22/25Sat 08/23/25Sun 08/24/25Mon 08/25/25
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
Max/Min 94 74 93 74 92 74 92 73 93
Temp 91 85 78 76 90 85 77 75 89 84 77 75 89 85 77 74 90 86
Dewpt 76 76 75 73 77 76 75 73 76 76 75 73 76 76 74 72 74 74
Min/Max RH 60 95 63 97 66 96 64 96 56
RH 62 76 91 91 65 75 93 94 67 77 93 94 67 75 92 92 60 67
Wind Dir SW S SE N S S SW NW W S W NW NW SE N N N MM
Wind Spd 3 2 2 2 3 2 2 2 3 2 2 2 4 2 2 3 4 MM
Avg Clouds FW SC SC FW SC SC SC SC SC SC SC SC SC SC SC FW FW FW
PoP 12hr 50 30 60 30 60 30 50 20 30
Rain Showers C C S L C S C L C S C C S S C
Tstms C C S L C S C L C S C C S S C
$$
MSZ080-190900-
Hancock-Northern Hancock County MS-Elev 98 ft
30.45N 89.45W Elev. 98 ft
138 PM CDT Mon Aug 18 2025
Date 08/18/25 Tue 08/19/25 Wed 08/20/25 Thu
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
Min/Max 73 95 73 95 73
Temp 88 84 78 76 75 74 86 92 90 86 79 76 74 74 87 93 92 86 79 77 75 75
Dewpt 77 77 75 73 73 73 77 74 74 75 75 74 73 73 76 73 74 75 75 74 72 73
Max/Min RH 97 55 100 52 96
RH 70 80 90 90 95 97 74 56 60 72 88 94 97 97 69 52 55 70 88 91 92 95
Wind Dir S S N NW N NE NE NE SE S S N NW N N E S S S SW W NW
Wind Spd 3 2 1 1 1 2 3 4 3 2 1 0 1 2 2 3 3 2 1 1 1 1
Clouds B1 B1 SC SC SC FW FW FW SC FW FW FW CL FW FW FW SC SC FW FW FW FW
Clouds(%) 51 54 47 39 27 22 25 24 28 18 8 7 3 6 7 23 28 27 22 16 14 9
Visibility 10 10 10 10 10 10 10 10 10 10 10 10
PoP 12hr 20 20 5 30 20
QPF 12hr 0.01 0.03 0 0 0
Rain Showers C S S C C S S
Tstms C S S C C S
Heat Y Y Y
Mix Hgt 6000 600 400 2300 7400 500 400 3200 7700 800
Trans Wind Dir SE SW N NE E S W N SE SW
Trans Wind Spd 6 2 4 5 6 4 3 4 5 5
ADI 19 2 5 29 29 3 5 21 21
Max LVORI 5 7 8 6 3 7 9 5 3
Stability B F F B B F F B B F F
Date 08/21Fri 08/22/25Sat 08/23/25Sun 08/24/25Mon 08/25/25
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
Max/Min 93 72 91 73 91 72 90 72 92
Temp 91 84 75 73 89 83 76 74 89 83 76 73 88 84 75 73 90 83
Dewpt 76 76 74 73 77 76 74 73 76 76 74 73 76 75 73 71 73 73
Min/Max RH 61 100 66 100 66 100 64 97 57
RH 61 77 96 99 68 80 95 98 66 80 94 99 67 74 93 93 59 72
Wind Dir S S E NE S S SE N W S W NW N S NW N N MM
Wind Spd 3 2 1 1 3 2 1 1 3 2 1 2 3 2 1 2 3 MM
Avg Clouds FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW FW
PoP 12hr 50 20 60 30 70 20 50 10 30
Rain Showers C S S L C S L S S C C
Tstms C S S L C S L S S C C
$$
MSZ082-190900-
Sandhill Crane-South Central Jackson County MS-Elev 25 ft
30.45N 88.66W Elev. 25 ft
138 PM CDT Mon Aug 18 2025
Date 08/18/25 Tue 08/19/25 Wed 08/20/25 Thu
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
Min/Max 74 94 74 94 75
Temp 90 84 79 77 75 75 86 92 90 85 80 78 75 75 87 92 90 85 80 78 76 76
Dewpt 77 77 76 75 74 74 77 75 76 76 76 75 74 74 76 75 75 76 76 75 75 74
Max/Min RH 97 57 100 57 99
RH 66 79 90 94 97 97 75 57 64 75 90 91 97 97 70 57 62 76 90 91 96 94
Wind Dir S S NW N N N NE E SE S SE N N N NE SE S SW SW W W NW
Wind Spd 4 2 2 2 2 3 4 4 5 3 2 1 2 3 3 3 4 2 2 2 2 2
Clouds SC B1 SC SC SC SC FW FW SC FW FW CL FW FW FW FW FW FW SC FW FW FW
Clouds(%) 32 52 40 27 28 30 12 21 31 16 7 3 7 9 8 21 25 18 28 10 18 18
Visibility 10 10 10 10 10 10 10 10 10 10 10 10
PoP 12hr 20 20 5 30 20
QPF 12hr 0 0 0 0 0
Rain Showers C S S S C C S S S S
Tstms C S S S C C S S S S
Mix Hgt 4500 800 400 2500 6600 900 400 2700 4700 700
Trans Wind Dir SE W N NE E S NW N S SW
Trans Wind Spd 6 3 4 6 6 4 3 4 8 8
ADI 19 2 6 27 27 3 4 17 28
Max LVORI 4 7 7 5 4 7 8 6 3
Stability B F F B B F F B B F F
Date 08/21Fri 08/22/25Sat 08/23/25Sun 08/24/25Mon 08/25/25
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
Max/Min 91 75 90 74 90 73 90 73 91
Temp 90 84 78 76 88 84 77 75 88 83 77 75 89 83 76 74 90 84
Dewpt 76 77 75 75 77 76 76 75 77 77 75 74 76 76 75 73 74 74
Min/Max RH 64 97 69 100 69 100 67 100 60
RH 64 80 91 97 70 77 96 99 69 82 94 97 67 80 96 97 60 72
Wind Dir S S S N S S SW N SW SW W N NW SW NW N NE MM
Wind Spd 3 3 2 2 4 3 2 2 3 3 2 2 3 3 2 3 3 MM
Avg Clouds FW SC SC FW SC SC SC SC SC SC SC SC SC SC SC FW FW FW
PoP 12hr 40 30 60 40 70 30 50 20 30
Rain Showers C C S S L C C C L C C C C S S S C
Tstms C C S S L C C C L C C C C S S S C
$$
MSZ082-190900-
Grand Bay-Southeast Jackson County MS-Elev 7 ft
30.44N 88.42W Elev. 7 ft
138 PM CDT Mon Aug 18 2025
Date 08/18/25 Tue 08/19/25 Wed 08/20/25 Thu
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
Min/Max 74 93 74 92 74
Temp 89 84 79 76 75 75 86 90 89 84 79 77 75 75 86 91 89 84 79 77 76 76
Dewpt 77 77 76 75 74 74 76 75 76 76 76 75 74 74 76 75 75 77 76 75 74 75
Max/Min RH 97 60 100 60 97
RH 68 80 91 97 97 97 72 62 66 77 91 94 97 97 72 60 64 80 91 94 94 97
Wind Dir SE SW NW N N N NE E SE SE S N N N NE SE S SW SW W NW NW
Wind Spd 3 2 2 2 2 3 4 4 4 2 1 1 2 2 3 3 4 2 2 2 2 2
Clouds SC SC SC FW FW SC FW SC SC FW FW CL FW FW FW FW FW FW FW FW FW FW
Clouds(%) 44 49 44 24 22 29 13 26 30 16 7 4 8 6 8 13 24 21 19 8 19 15
Visibility 10 10 10 10 10 10 10 10 10 10 10 10
PoP 12hr 20 20 5 30 20
QPF 12hr 0 0 0 0 0
Rain Showers S S S S S S C C S S S S S
Tstms S S S S S S C C S S S S S
Mix Hgt 4400 800 400 2400 6000 800 400 2700 4600 600
Trans Wind Dir SE W N NE E S NW N S SW
Trans Wind Spd 6 3 4 6 8 4 4 5 8 9
ADI 18 2 6 30 30 3 5 17 28
Max LVORI 5 7 8 6 4 7 9 6 3
Stability B F F B B F F B B F F
Date 08/21Fri 08/22/25Sat 08/23/25Sun 08/24/25Mon 08/25/25
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
Max/Min 90 74 90 74 89 73 89 72 89
Temp 89 84 77 76 88 83 76 75 87 82 76 75 88 82 75 74 89 83
Dewpt 76 77 75 75 77 76 76 74 77 77 75 74 76 77 74 73 74 75
Min/Max RH 66 97 70 100 72 100 68 100 61
RH 66 80 94 97 70 80100 97 72 85 97 97 68 85 97 97 61 77
Wind Dir S SW SW N S SW SW N SW SW W N NW SW NW N NE MM
Wind Spd 3 3 2 2 4 3 2 2 3 2 2 2 3 3 2 3 4 MM
Avg Clouds FW SC FW FW SC SC SC SC SC SC SC SC SC SC SC FW FW FW
PoP 12hr 40 30 60 40 70 40 50 20 30
Rain Showers S C C C C L C C C L C C C C S S S C
Tstms S C C S C L C C C L C C C C S S S C
$$
MSZ070-190900-
Pike-Northern Pike County MS-Elev 366 ft
31.19N 90.48W Elev. 366 ft
138 PM CDT Mon Aug 18 2025
Date 08/18/25 Tue 08/19/25 Wed 08/20/25 Thu
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
Min/Max 73 96 73 96 72
Temp 93 83 77 76 74 74 87 94 93 86 79 76 74 74 88 95 93 86 79 76 74 73
Dewpt 73 74 74 73 72 72 76 74 73 74 74 72 71 71 75 73 72 73 72 72 72 71
Max/Min RH 94 52 93 48 97
RH 53 74 90 92 93 93 71 53 52 68 84 87 90 90 67 50 51 65 79 87 93 93
Wind Dir NE N SW W N N NE E NE E E S W NW N NE E S S W W NW
Wind Spd 4 3 1 1 1 2 3 4 4 2 1 1 1 2 2 3 3 2 1 1 1 2
Clouds SC B1 SC FW SC SC FW SC FW SC FW FW FW FW FW FW SC SC FW FW FW FW
Clouds(%) 36 54 42 24 33 31 8 36 23 48 16 8 9 8 10 25 29 33 22 20 9 11
Visibility 10 10 10 10 7 7 10 10 10 10 10 10
PoP 12hr 30 30 5 30 20
QPF 12hr 0.05 0 0 0.01 0.01
Rain Showers C C S C C S S
Tstms C C S C C S
Heat Y Y Y
Mix Hgt 5900 500 400 2000 7200 400 400 3000 8400 500
Trans Wind Dir NE S NW NE E S W N N SW
Trans Wind Spd 8 4 3 5 5 3 4 4 4 5
ADI 26 3 5 24 24 2 6 21 21
Max LVORI 3 7 7 6 4 6 7 5 2
Stability B F F B B F F B B F F
Date 08/21Fri 08/22/25Sat 08/23/25Sun 08/24/25Mon 08/25/25
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
Max/Min 94 72 90 71 91 71 92 69 92
Temp 92 82 74 73 88 82 74 72 89 82 74 72 89 82 73 70 90 83
Dewpt 74 74 72 72 76 74 72 71 75 74 72 71 74 73 71 68 71 70
Min/Max RH 56 97 63 100 63 100 58 97 50
RH 56 77 93 96 68 77 94 97 65 77 93 97 61 73 92 92 54 65
Wind Dir NW NE S S NW SE SE NW NW E SW NW N NW N N N MM
Wind Spd 3 2 1 2 3 2 1 2 3 2 1 2 4 3 2 3 4 MM
Avg Clouds FW SC SC SC B1 SC SC SC SC SC SC SC SC SC FW FW FW SC
PoP 12hr 60 30 60 20 60 20 30 5 20
Rain Showers L C S L S L S C S
Tstms L C S L S L S C S
$$
MSZ082-190900-
Vancleave-Northern Jackson County MS-Elev 125 ft
30.62N 88.71W Elev. 125 ft
138 PM CDT Mon Aug 18 2025
Date 08/18/25 Tue 08/19/25 Wed 08/20/25 Thu
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
Min/Max 74 95 73 95 74
Temp 90 84 79 76 75 74 87 93 91 86 79 77 74 74 88 94 91 86 79 77 75 75
Dewpt 76 75 75 74 73 73 76 73 74 75 75 74 73 73 75 72 74 74 75 74 73 73
Max/Min RH 97 52 100 49 97
RH 64 74 88 94 94 97 70 52 58 70 88 90 97 97 66 49 58 68 88 90 94 94
Wind Dir S SW W N N N NE E SE S S N N N NE E S S SW W W NW
Wind Spd 3 2 2 1 2 2 3 4 4 3 1 1 2 2 3 3 3 2 2 1 2 2
Clouds SC B1 SC FW SC SC FW FW SC FW FW CL CL FW FW FW SC FW FW FW FW FW
Clouds(%) 49 62 49 25 30 34 12 20 40 22 10 4 4 9 6 24 31 24 25 13 12 17
Visibility 10 10 10 10 10 10 10 10 10 10 10 10
PoP 12hr 20 20 5 30 20
QPF 12hr 0 0 0 0 0
Rain Showers C S S C C S S
Tstms C S S C C S S
Mix Hgt 5100 500 400 2300 6800 800 400 3300 5900 600
Trans Wind Dir SE W N NE E S W N S SW
Trans Wind Spd 5 3 3 6 6 4 3 4 5 8
ADI 18 2 6 28 28 3 4 15 24
Max LVORI 3 7 8 5 3 7 10 6 2
Stability B F F B B F F B B F F
Date 08/21Fri 08/22/25Sat 08/23/25Sun 08/24/25Mon 08/25/25
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
Max/Min 93 74 91 73 91 73 91 72 92
Temp 91 84 76 75 90 84 76 74 89 84 76 74 89 84 75 73 91 84
Dewpt 74 75 74 74 75 76 75 73 75 75 74 74 74 74 73 72 72 73
Min/Max RH 58 100 62 100 64 100 61 100 54
RH 58 74 94 97 62 77 97 97 64 74 94100 61 72 94 97 54 70
Wind Dir S S E N S S N N SW SW W N N SW NW N NE MM
Wind Spd 3 3 2 2 3 3 2 2 3 2 2 2 3 3 2 3 3 MM
Avg Clouds FW SC SC FW SC SC SC SC SC B1 B1 SC SC SC SC FW FW SC
PoP 12hr 50 20 60 30 70 30 50 20 30
Rain Showers C S S L C S C L C S S C S C
Tstms C S S L C S C L C S S C S C
$$
MSZ081-190900-
Camp Keller-Northern Harrison County MS-Elev 130 ft
30.52N 88.98W Elev. 130 ft
138 PM CDT Mon Aug 18 2025
Date 08/18/25 Tue 08/19/25 Wed 08/20/25 Thu
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
Min/Max 74 95 75 95 75
Temp 90 85 80 78 76 75 88 93 91 86 81 78 76 76 88 94 91 87 81 78 76 76
Dewpt 75 75 74 73 73 72 74 72 73 74 74 73 73 73 74 70 73 74 74 74 73 73
Max/Min RH 94 51 94 46 94
RH 62 72 82 85 90 90 63 51 56 68 79 85 90 90 63 46 56 65 79 88 90 90
Wind Dir S S NW N N N NE E SE S SE N N N NE SE S S SW W W NW
Wind Spd 4 3 2 2 2 3 4 6 5 3 2 1 2 3 3 4 4 3 2 2 2 2
Clouds SC B1 SC SC SC SC FW SC SC FW FW FW CL FW FW SC SC FW FW FW FW FW
Clouds(%) 47 51 44 26 26 26 21 26 39 19 9 7 2 6 12 30 36 24 19 14 9 8
Visibility 10 10 10 10 10 10 10 10 10 10 10 10
PoP 12hr 20 20 5 30 20
QPF 12hr 0.01 0 0 0 0
Rain Showers C S S C C S S
Tstms C S S C C S S
Mix Hgt 5400 800 400 2400 6600 900 400 3000 5100 800
Trans Wind Dir SE W N NE SE S NW N SE S
Trans Wind Spd 6 2 4 6 8 4 3 4 6 9
ADI 18 2 6 28 28 3 4 18 19
Max LVORI 3 6 7 5 3 6 7 5 2
Stability B F F B B F F B B F F
Date 08/21Fri 08/22/25Sat 08/23/25Sun 08/24/25Mon 08/25/25
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
Max/Min 93 75 91 74 91 74 91 73 92
Temp 92 85 78 76 91 85 77 75 90 84 77 75 90 85 76 74 92 85
Dewpt 74 74 74 73 74 75 74 73 74 74 73 73 73 74 72 71 71 72
Min/Max RH 56 94 58 97 60 97 58 97 51
RH 56 70 88 90 58 72 90 94 60 72 88 94 58 70 87 90 51 65
Wind Dir S S S N S S S N S SW W N NW SW NW N NE MM
Wind Spd 4 3 2 2 5 3 2 2 4 3 2 3 4 3 2 3 5 MM
Avg Clouds FW SC SC FW SC SC SC SC SC B1 SC SC SC B1 SC FW FW SC
PoP 12hr 50 30 60 30 70 30 50 20 30
Rain Showers C C S L C S C L C S C C S S C
Tstms C C S L C S C L C S C C S S C
$$
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