Fire Weather Point Forecast Matrices
Issued by NWS New Orleans/Baton Rouge, LA
Issued by NWS New Orleans/Baton Rouge, LA
690
FOUS54 KLIX 180527
PFWLIX
Fire Weather Point Forecast Matrices
National Weather Service New Orleans LA
1227 AM CDT Mon Aug 18 2025
LAZ080-182100-
Big Branch-South Western St Tammany Parish LA-Elev 3 ft
30.27N 89.90W Elev. 3 ft
1227 AM CDT Mon Aug 18 2025
Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25
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 94 76 94 76 94
Temp 78 77 88 94 90 86 80 78 77 76 88 94 92 87 82 79 77 77 89 94 92 88
Dewpt 72 72 76 75 75 76 75 73 72 72 77 75 75 75 75 74 72 72 75 74 74 74
Min/Max RH 54 91 54 87 52
RH 82 85 67 54 61 72 84 85 87 88 70 54 58 68 79 84 84 84 64 53 55 63
Wind Dir N N NE SE E N N N N NE NE E SE SE S NW N N N SE SE SE
Wind Spd 2 2 3 4 3 2 1 1 2 2 3 4 4 3 2 1 2 2 3 4 3 2
Clouds FW FW FW SC B1 B1 B1 SC SC FW FW SC SC SC FW FW FW FW FW FW FW FW
Clouds(%) 15 23 11 34 52 53 56 37 28 18 16 28 32 29 17 16 11 8 6 16 22 21
Visibility 10 10 10 10 10 10 10 10 10 10 10 10 7
PoP 12hr 30 10 30 20 30
QPF 12hr 0.66 0 0.01 0.01 0.01
Rain Showers C C S C S S C S
Tstms C C S C S S C S
Mix Hgt 400 2400 4800 900 400 2000 5500 1000 400 1800 4100
Trans Wind Dir N NE E NE N NE E S NW N SE
Trans Wind Spd 3 5 8 3 5 6 8 5 4 4 5
ADI 6 21 22 2 6 26 26 3 6 13 20
Max LVORI 7 5 3 6 7 5 3 5 6 4 2
Stability F B B F F B B F F B B
Date Thu 08/21/25Fri 08/22/25Sat 08/23/25Sun 08/24/25
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 77 93 76 90 75 89 75 90
Temp 80 78 93 86 78 77 90 85 78 76 89 83 78 76 90 85
Dewpt 74 73 75 75 75 73 76 75 74 73 76 75 74 72 75 75
Max/Min RH 88 56 92 64 93 66 91 59
RH 82 86 56 71 91 88 64 73 87 90 66 78 88 88 63 71
Wind Dir SW NW SW S N N SW SE SE N SW S SW N N S
Wind Spd 2 2 3 2 2 2 3 2 2 2 3 2 2 2 3 2
Avg Clouds FW FW FW SC SC SC SC SC SC SC SC B1 B1 SC SC SC
PoP 12hr 20 50 20 60 30 70 30 50
Rain Showers S S C S S S L C C C L C S C C
Tstms S S C S S L C S C L C S C C
$$
MSZ080-182100-
Hancock-Northern Hancock County MS-Elev 98 ft
30.45N 89.45W Elev. 98 ft
1227 AM CDT Mon Aug 18 2025
Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
Max/Min 95 73 95 73 95
Temp 75 74 90 95 90 84 78 76 73 73 87 94 94 87 80 77 75 74 89 95 93 88
Dewpt 72 72 76 74 75 74 75 74 72 72 76 73 72 74 74 73 72 71 75 72 72 73
Min/Max RH 50 98 47 93 48
RH 90 93 65 51 61 72 91 95 97 96 70 52 49 65 81 89 89 90 63 48 51 62
Wind Dir N N NE E S N NW N N NE NE E E SE S N NW N N E S S
Wind Spd 2 2 2 3 3 1 1 0 1 2 3 3 3 2 1 0 1 2 2 3 3 2
Clouds FW FW FW SC SC B1 SC SC FW FW FW SC SC SC FW FW CL CL FW FW SC FW
Clouds(%) 13 10 11 42 49 51 50 26 18 17 21 31 30 29 15 13 4 4 8 21 29 24
Visibility 10 10 10 10 10 10 10 10 10 10 10 10 7
PoP 12hr 30 20 30 20 30
QPF 12hr 0.19 0.01 0.01 0.01 0.01
Rain Showers C C S S C S S C S
Tstms C C S S C S S C S
Mix Hgt 400 2100 6000 500 400 2100 6600 700 400 2800 7500
Trans Wind Dir NW NE SE S N NE NE S W N SE
Trans Wind Spd 3 6 6 2 4 5 9 4 3 4 5
ADI 6 19 20 2 6 32 36 3 5 16 20
Max LVORI 7 5 3 7 8 5 3 6 7 4 2
Stability F B B F F B B F F B B
Date Thu 08/21/25Fri 08/22/25Sat 08/23/25Sun 08/24/25
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
Min/Max 74 93 73 91 73 90 72 90
Temp 78 75 93 85 76 74 91 84 76 74 89 81 74 73 89 86
Dewpt 73 72 74 75 74 73 76 76 73 73 76 75 72 72 76 75
Max/Min RH 93 53 97 61 98 63 97 55
RH 86 91 53 71 92 96 61 77 91 97 65 82 94 97 65 70
Wind Dir W NW SW SW W N SW S E N W S S N E S
Wind Spd 1 1 2 2 1 1 3 2 1 1 2 2 1 2 3 2
Avg Clouds FW FW FW SC SC SC SC SC SC SC B1 B1 SC SC SC SC
PoP 12hr 20 50 20 60 30 70 30 50
Rain Showers S C S S L C S C L C S S C
Tstms S C S S L C C L C S C
$$
MSZ082-182100-
Sandhill Crane-South Central Jackson County MS-Elev 25 ft
30.45N 88.66W Elev. 25 ft
1227 AM CDT Mon Aug 18 2025
Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25
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 75 92 75 93
Temp 77 76 89 93 89 84 80 78 76 76 87 92 91 86 81 79 76 76 88 93 91 87
Dewpt 74 74 77 75 76 76 75 74 74 73 76 74 75 76 75 74 73 73 75 74 74 76
Min/Max RH 56 94 56 94 54
RH 90 92 68 56 65 77 85 88 94 90 70 56 60 71 82 85 90 90 66 54 58 70
Wind Dir N N NE SE S N N N N NE NE E SE S S NW N N NE SE S S
Wind Spd 2 2 3 3 4 2 1 1 2 3 4 4 4 2 2 1 2 2 3 4 4 3
Clouds FW FW FW SC B1 B1 SC FW FW FW FW FW SC FW FW FW FW CL FW FW FW FW
Clouds(%) 19 24 22 38 56 54 36 21 22 17 15 20 27 23 15 10 7 5 8 19 25 23
Visibility 10 10 10 10 10 10 10 10 10 10 10 10 7
PoP 12hr 20 10 30 20 30
QPF 12hr 0.35 0 0.01 0.01 0.02
Rain Showers S S S C S S S C S
Tstms S S S C S S S C S
Mix Hgt 400 1900 4500 500 400 2100 5700 800 400 2800 4700
Trans Wind Dir N NE S NW N NE E SW NW N S
Trans Wind Spd 4 6 5 3 4 6 6 5 4 4 8
ADI 6 17 17 2 6 22 22 3 5 14 26
Max LVORI 8 5 4 6 7 5 3 6 7 4 3
Stability F B B F F B B F F B B
Date Thu 08/21/25Fri 08/22/25Sat 08/23/25Sun 08/24/25
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 76 91 75 89 75 88 74 89
Temp 79 77 91 84 78 77 88 84 78 76 88 83 77 75 87 84
Dewpt 74 74 75 76 74 75 76 76 74 74 76 76 74 74 76 76
Max/Min RH 94 60 99 66 97 68 100 61
RH 85 90 60 77 89 94 68 77 88 94 68 81 92 97 70 79
Wind Dir SW NW S SW SW N S S SE NE S SW SW N S SW
Wind Spd 2 2 3 3 2 2 4 3 2 2 3 3 2 2 3 3
Avg Clouds FW FW FW SC SC SC SC SC SC SC B1 B1 B1 SC SC SC
PoP 12hr 20 40 20 60 40 70 30 50
Rain Showers S S C S S C L C C C L C C C C
Tstms S S C S S C L C C C L C C C C
$$
MSZ082-182100-
Grand Bay-Southeast Jackson County MS-Elev 7 ft
30.44N 88.42W Elev. 7 ft
1227 AM CDT Mon Aug 18 2025
Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
Max/Min 92 75 92 75 92
Temp 76 76 88 92 89 84 80 78 76 76 86 91 90 85 81 78 76 76 87 92 90 85
Dewpt 74 74 77 76 75 76 75 74 73 73 77 74 74 76 75 74 73 73 75 74 74 76
Min/Max RH 60 94 56 94 56
RH 94 94 70 60 64 77 85 88 90 90 75 58 60 75 82 88 90 90 68 56 60 75
Wind Dir N N NE SE S N N N N N NE E SE S S NW N N NE SE S SW
Wind Spd 2 2 3 3 3 2 1 1 2 3 4 4 4 2 1 1 2 2 3 4 4 2
Clouds FW FW SC SC B1 B1 SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW
Clouds(%) 24 25 27 36 56 51 36 22 24 16 14 17 25 23 13 10 8 6 8 18 24 25
Visibility 10 10 10 10 10 10 10 10 10 10 10 10 9
PoP 12hr 20 10 20 20 30
QPF 12hr 0.24 0 0.01 0.01 0.02
Rain Showers S S S S S S S C S
Tstms S S S S S S S C S
Mix Hgt 400 1800 3700 600 400 2100 4900 700 400 2800 4700
Trans Wind Dir N NE SE NW N NE E SW NW N S
Trans Wind Spd 4 6 5 3 4 6 8 4 5 4 8
ADI 6 15 15 2 6 25 25 3 5 14 26
Max LVORI 8 5 4 6 7 5 3 6 6 4 3
Stability F B B F F B B F F B B
Date Thu 08/21/25Fri 08/22/25Sat 08/23/25Sun 08/24/25
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
Min/Max 76 91 76 88 75 88 74 88
Temp 79 77 91 84 78 77 88 84 77 76 88 83 77 75 87 82
Dewpt 75 74 75 76 74 75 76 76 74 74 76 76 74 74 76 76
Max/Min RH 94 60 97 68 97 68 100 63
RH 88 90 60 77 88 94 68 77 90 94 68 80 90 97 70 82
Wind Dir W NW S SW SW N S SW S W S SW SW N S SW
Wind Spd 2 2 3 3 2 2 4 3 2 2 3 2 2 2 3 3
Avg Clouds FW FW FW SC SC SC SC SC SC SC B1 B1 B1 SC SC SC
PoP 12hr 20 40 20 60 40 70 40 50
Rain Showers S S S C S S C L C C C L C C C C
Tstms S S S C S S C L C C C L C C C C
$$
MSZ070-182100-
Pike-Northern Pike County MS-Elev 366 ft
31.19N 90.48W Elev. 366 ft
1227 AM CDT Mon Aug 18 2025
Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25
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 96 72 96
Temp 75 74 89 96 92 84 77 75 74 73 88 95 95 87 79 77 75 74 88 96 94 86
Dewpt 71 71 75 72 72 73 73 73 71 71 75 73 71 71 72 71 70 70 74 71 70 72
Min/Max RH 46 94 46 93 43
RH 86 90 64 46 52 71 88 92 90 93 66 49 47 60 79 84 86 89 62 45 46 62
Wind Dir N N NE NE NE S SW NW N N NE NE NE E S SW W NW N NE NE SE
Wind Spd 2 2 3 4 4 3 1 1 1 2 3 4 4 2 1 1 1 2 2 3 3 2
Clouds FW FW FW SC SC B1 SC SC SC FW FW SC SC SC FW FW FW CL FW FW SC SC
Clouds(%) 14 13 11 37 44 64 40 36 31 16 14 30 29 30 15 9 8 4 9 22 28 40
Visibility 8 7 10 10 10 10 10 10 7 7 10 10 7
PoP 12hr 30 20 30 20 30
QPF 12hr 0.06 0.03 0.01 0.01 0.01
Rain Showers S C S C S S C S
Tstms S C S C S S C S
Mix Hgt 400 2300 5600 500 400 2400 7000 400 400 2800 8300
Trans Wind Dir N NE NE SE NW NE NE SE SW N NE
Trans Wind Spd 4 6 9 4 3 6 10 6 5 4 4
ADI 6 26 26 2 6 32 44 3 6 21 21
Max LVORI 7 5 3 7 7 5 3 5 6 4 2
Stability F B B F F B B F F B B
Date Thu 08/21/25Fri 08/22/25Sat 08/23/25Sun 08/24/25
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 72 89 72 90 72 91
Temp 76 74 93 84 74 73 89 82 74 73 90 82 74 73 91 84
Dewpt 72 71 72 73 72 71 75 73 72 71 73 73 71 70 73 70
Max/Min RH 97 51 97 61 99 58 93 50
RH 88 91 51 69 93 93 63 74 93 95 59 74 89 90 57 62
Wind Dir W NW N NE S NW W W S NW N E S N NE E
Wind Spd 1 2 3 2 1 1 3 2 1 2 3 2 1 2 3 2
Avg Clouds SC FW FW SC SC SC SC B1 SC SC SC SC SC SC SC SC
PoP 12hr 20 60 30 60 30 50 20 30
Rain Showers S L C L C C S C
Tstms S L C L C C S C
$$
MSZ082-182100-
Vancleave-Northern Jackson County MS-Elev 125 ft
30.62N 88.71W Elev. 125 ft
1227 AM CDT Mon Aug 18 2025
Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
Max/Min 95 74 95 74 95
Temp 76 74 88 95 90 84 78 77 74 74 87 94 94 87 81 78 76 75 88 95 92 87
Dewpt 73 73 76 74 75 75 74 73 73 73 75 72 72 74 74 73 73 72 74 71 73 74
Min/Max RH 51 97 48 97 46
RH 90 97 68 51 62 74 88 88 97 97 68 49 49 65 79 85 90 90 63 46 54 65
Wind Dir N N NE NE S N N N N N NE E SE S SW NW NW N N E S S
Wind Spd 2 2 3 3 3 2 1 1 2 2 3 4 4 2 1 1 1 2 3 3 3 2
Clouds FW FW FW SC B1 B1 SC FW FW FW FW FW SC FW FW FW CL CL FW FW SC FW
Clouds(%) 15 20 18 42 56 59 40 19 20 18 16 24 30 24 16 9 5 3 7 21 30 25
Visibility 10 10 10 10 10 10 10 10 10 10 10 10 7
PoP 12hr 30 10 30 20 30
QPF 12hr 0.41 0 0.01 0.01 0.01
Rain Showers S C S C S S C S
Tstms S C S C S S C S
Mix Hgt 500 2100 5000 600 400 2300 6300 800 500 3300 6100
Trans Wind Dir N NE SE W N NE E SW NW N S
Trans Wind Spd 3 6 4 3 4 6 8 4 3 5 6
ADI 6 18 18 2 6 27 28 3 5 15 21
Max LVORI 8 4 3 6 7 5 3 6 7 4 2
Stability F B B F F B B F F B B
Date Thu 08/21/25Fri 08/22/25Sat 08/23/25Sun 08/24/25
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
Min/Max 74 93 74 90 73 89 73 90
Temp 79 76 93 85 76 75 90 84 75 74 89 83 76 74 89 85
Dewpt 74 74 73 74 74 73 75 75 74 73 75 75 74 73 74 75
Max/Min RH 100 52 97 62 100 64 100 54
RH 85 94 52 70 94 94 62 74 97 97 64 77 94 97 61 72
Wind Dir SW NW S S N N S S E N S SW N N SE S
Wind Spd 2 2 3 3 1 2 3 2 1 2 3 2 1 2 3 3
Avg Clouds FW FW FW SC SC SC SC SC SC SC B1 B1 B1 SC SC SC
PoP 12hr 20 40 20 60 40 70 30 50
Rain Showers S C S S S L C C C L C S C C
Tstms S C S S S L C S C L C S C C
$$
MSZ081-182100-
Camp Keller-Northern Harrison County MS-Elev 130 ft
30.52N 88.98W Elev. 130 ft
1227 AM CDT Mon Aug 18 2025
Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25
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 94 75 94 75 94
Temp 77 75 89 94 90 85 80 77 76 76 87 94 93 88 81 79 76 76 88 94 91 87
Dewpt 72 72 75 72 74 73 73 73 72 72 74 71 72 73 73 73 72 71 73 70 72 73
Min/Max RH 49 90 48 90 46
RH 85 90 64 49 60 67 79 88 87 87 65 48 51 61 77 82 87 85 61 46 54 63
Wind Dir N N NE E S NW N N N NE NE E SE S S NW NW N N SE S S
Wind Spd 2 3 3 4 4 3 2 2 2 3 4 5 5 3 2 1 2 3 3 4 4 3
Clouds FW FW FW SC B1 B1 SC FW FW FW FW SC SC FW FW FW CL CL FW FW SC FW
Clouds(%) 13 18 16 42 55 56 42 21 18 18 17 26 32 24 16 11 5 4 7 21 30 22
Visibility 10 10 10 10 10 10 10 10 10 10 10 10 7
PoP 12hr 30 10 30 20 30
QPF 12hr 0.41 0 0.01 0.01 0.01
Rain Showers S C S C S S C S
Tstms S C S C S S C S
Mix Hgt 400 1900 5300 600 400 2400 6300 800 400 3000 5300
Trans Wind Dir N NE SE W N NE E SW NW N S
Trans Wind Spd 3 6 4 3 4 6 9 5 3 5 8
ADI 6 18 18 2 6 27 27 3 5 18 18
Max LVORI 7 4 3 7 7 5 3 5 7 4 2
Stability F B B F F B B F F B B
Date Thu 08/21/25Fri 08/22/25Sat 08/23/25Sun 08/24/25
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 76 92 75 90 74 89 74 90
Temp 79 77 92 86 77 76 90 84 77 75 89 83 76 75 89 84
Dewpt 73 73 72 73 73 73 73 75 73 73 74 74 72 72 73 74
Max/Min RH 90 52 90 58 97 61 93 54
RH 82 88 52 65 88 90 58 74 88 94 61 74 87 90 59 72
Wind Dir W NW S S W N S S SE N S SW W N SE S
Wind Spd 2 2 4 3 2 2 5 3 2 2 4 3 2 2 4 3
Avg Clouds FW FW FW SC SC SC SC SC SC SC B1 B1 B1 SC SC SC
PoP 12hr 20 40 20 60 40 70 30 50
Rain Showers S S C S S S L C C C L C C C C
Tstms S S C S S S L C S C L C S C 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