Fire Weather Point Forecast Matrices
Issued by NWS New Orleans/Baton Rouge, LA
Issued by NWS New Orleans/Baton Rouge, LA
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
902
FOUS54 KLIX 211730
PFWLIX
Fire Weather Point Forecast Matrices
National Weather Service New Orleans LA
1130 AM CST Fri Nov 21 2025
LAZ080-221000-
Big Branch-South Western St Tammany Parish LA-Elev 3 ft
30.27N 89.90W Elev. 3 ft
1130 AM CST Fri Nov 21 2025
Date 11/21/25 Sat 11/22/25 Sun 11/23/25 Mon
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
Min/Max 64 81 57 78 55
Temp 81 75 69 67 66 64 72 78 79 73 67 62 59 57 67 75 77 68 61 58 57 56
Dewpt 71 70 68 67 66 64 71 71 71 69 66 61 58 55 60 60 59 59 59 56 56 54
Max/Min RH 100 73 99 53 100
RH 72 83 97100100100 97 79 76 86 98 95 96 94 79 60 55 74 94 93 97 95
Wind Dir S S SW SW W W W W W W NW N N N NE N W SE SE SE SE E
Wind Spd 6 4 3 2 2 2 4 5 5 2 2 2 3 3 4 4 3 2 2 2 3 3
Clouds SC SC FW SC SC B2 B1 B1 SC SC SC SC SC SC FW SC SC SC SC SC B1 B1
Clouds(%) 44 33 6 30 46 78 59 53 36 38 27 31 29 30 15 26 38 41 39 35 55 59
Visibility 10 10 10 10 6 1 10 10 10 10 10 8
PoP 12hr 5 10 5 0 0
QPF 12hr 0 0 0 0 0
Rain Showers S
Tstms S
Obvis PF PF
Mix Hgt 2000 400 500 1800 1800 400 400 3100 3000
Trans Wind Dir SW SW W W W NW N NE N
Trans Wind Spd 12 10 9 9 6 6 6 6 5
ADI 33 5 4 23 23 4 4 23 22
Max LVORI 5 9 9 9 7 9 8 6 4
Stability B F F B B F F B B F F
Date 11/24/25Tue 11/25/25Wed 11/26/25Thu 11/27/25Fri 11/28/25
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
Max/Min 78 63 80 59 75 47 67 43 67
Temp 77 68 65 64 79 71 65 60 73 64 54 47 63 58 47 43 63 58
Dewpt 63 65 65 64 71 69 65 60 62 56 48 41 40 42 38 35 41 44
Min/Max RH 60 100 73 100 63 84 40 74 41
RH 62 89100 99 75 93100100 69 75 81 80 43 54 71 74 44 60
Wind Dir SE SE S S SW S SW N W MM MM MM MM MM MM MM MM MM
Wind Spd 6 4 3 5 8 4 3 3 5 MM MM MM MM MM MM MM MM MM
Avg Clouds SC SC B1 B2 B2 B1 B1 B2 B1 SC B1 B1 SC SC SC SC SC SC
PoP 12hr 5 40 60 40 20 10 10 10 10
Rain Showers S C C L C C S S
Tstms S S
$$
MSZ080-221000-
Hancock-Northern Hancock County MS-Elev 98 ft
30.45N 89.45W Elev. 98 ft
1130 AM CST Fri Nov 21 2025
Date 11/21/25 Sat 11/22/25 Sun 11/23/25 Mon
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
Min/Max 64 82 56 78 53
Temp 80 74 69 67 66 65 72 80 81 74 67 63 59 56 66 75 77 68 59 56 54 54
Dewpt 72 70 68 67 66 65 71 71 69 69 65 60 57 55 60 57 56 57 55 54 52 51
Max/Min RH 100 66 96 46 96
RH 76 87 98100100100 96 74 67 84 93 91 93 96 81 54 48 67 87 93 93 91
Wind Dir S S S SW SW W W W W NW NW N N N N N N NE SE SE SE E
Wind Spd 9 5 3 2 2 2 4 5 5 2 2 2 3 3 4 4 4 2 2 2 2 3
Clouds SC SC SC SC SC B1 B1 B2 SC SC SC SC FW FW FW FW SC SC SC SC SC SC
Clouds(%) 44 41 36 40 48 59 60 73 27 43 32 27 22 19 15 25 31 38 42 44 44 44
Visibility 10 10 10 6 6 1 10 10 10 10 10 7
PoP 12hr 10 10 5 0 0
QPF 12hr 0 0 0 0 0
Rain Showers C
Tstms C
Obvis PF PF PF
Mix Hgt 2600 400 500 2500 2900 400 400 3400 4100
Trans Wind Dir S SW W W NW NW N N N
Trans Wind Spd 14 8 9 9 8 5 6 8 6
ADI 44 6 9 26 29 3 3 34 38
Max LVORI 6 9 9 9 6 8 8 6 3
Stability C F F B B F F B B F F
Date 11/24/25Tue 11/25/25Wed 11/26/25Thu 11/27/25Fri 11/28/25
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
Max/Min 78 62 79 61 74 46 66 41 65
Temp 77 67 65 65 77 73 66 62 72 63 53 46 62 56 45 41 62 56
Dewpt 60 62 64 65 70 69 66 62 61 56 46 39 37 38 34 33 36 41
Min/Max RH 54 100 74 100 63 81 34 74 35
RH 57 84 97100 78 87100100 68 77 77 77 39 50 67 73 38 58
Wind Dir SE SE S SE S S SW NW NW MM MM MM MM MM MM MM MM MM
Wind Spd 8 5 4 5 9 5 3 3 5 MM MM MM MM MM MM MM MM MM
Avg Clouds SC SC B1 B2 B2 B1 B1 B2 B1 B1 B1 B1 SC SC SC SC SC SC
PoP 12hr 0 30 60 50 30 10 10 10 10
Rain Showers C C L C C C C
Tstms S S C C
$$
MSZ082-221000-
Sandhill Crane-South Central Jackson County MS-Elev 25 ft
30.45N 88.66W Elev. 25 ft
1130 AM CST Fri Nov 21 2025
Date 11/21/25 Sat 11/22/25 Sun 11/23/25 Mon
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
Min/Max 64 81 58 77 53
Temp 77 72 69 68 66 64 73 79 79 72 68 64 60 58 67 74 77 68 60 57 55 54
Dewpt 72 71 69 68 66 64 71 70 71 69 67 63 59 57 60 59 59 58 57 54 53 52
Max/Min RH 100 74 100 54 95
RH 85 97100100100100 93 75 77 90 99 97 96 95 78 59 55 70 90 90 92 93
Wind Dir S S S SW SW W W W SW SW W N N N N N N N SE SE SE SE
Wind Spd 10 5 5 4 3 2 5 5 5 3 2 2 3 4 5 5 4 2 2 2 3 3
Clouds B1 SC B1 SC B1 B1 SC B1 SC SC B1 SC SC SC FW FW SC SC SC SC SC SC
Clouds(%) 58 49 52 47 60 68 49 56 34 40 51 43 43 30 17 25 30 30 35 43 47 46
Visibility 10 10 10 6 6 4 10 10 10 10 10 7
PoP 12hr 5 5 0 0 0
QPF 12hr 0 0 0 0 0
Rain Showers S
Tstms S
Obvis PF PFPF+
Mix Hgt 1700 400 400 2300 2000 500 500 2700 3500
Trans Wind Dir S SW W W W NW N N N
Trans Wind Spd 16 11 8 8 6 6 9 9 6
ADI 18 9 8 23 20 4 11 27 32
Max LVORI 6 9 9 8 6 10 8 6 3
Stability C F F B B F F B B F F
Date 11/24/25Tue 11/25/25Wed 11/26/25Thu 11/27/25Fri 11/28/25
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
Max/Min 76 62 78 61 75 47 67 42 65
Temp 76 67 65 65 76 72 67 62 73 65 55 47 63 57 46 42 62 56
Dewpt 62 63 65 65 70 70 67 62 64 58 48 41 40 40 36 36 40 42
Min/Max RH 62 100 79 100 66 83 38 79 41
RH 62 89100100 82 93100100 73 80 77 79 43 53 68 79 44 59
Wind Dir SE SE S S S S SW NW W MM MM MM MM MM MM MM MM MM
Wind Spd 8 4 4 5 9 5 3 4 5 MM MM MM MM MM MM MM MM MM
Avg Clouds SC SC B1 B2 B2 B1 B1 B2 B1 B1 B1 B1 SC SC SC SC SC SC
PoP 12hr 0 20 50 50 30 20 10 10 10
Rain Showers S C C C C C C S
Tstms S S S C C S
$$
MSZ082-221000-
Grand Bay-Southeast Jackson County MS-Elev 7 ft
30.44N 88.42W Elev. 7 ft
1130 AM CST Fri Nov 21 2025
Date 11/21/25 Sat 11/22/25 Sun 11/23/25 Mon
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
Min/Max 64 79 57 76 53
Temp 76 71 69 68 66 64 72 77 77 70 67 64 60 57 67 73 75 67 59 56 54 54
Dewpt 73 71 69 68 66 64 71 72 71 70 67 63 60 57 60 60 59 59 57 54 53 52
Max/Min RH 100 77 100 56 96
RH 90100100100100100 97 85 82100100 97100100 78 64 58 75 93 93 96 93
Wind Dir S S S SW SW W W W SW SW W NW N N N N N N SE SE SE E
Wind Spd 9 5 4 3 3 2 4 5 5 3 2 2 3 3 5 5 4 2 2 2 2 3
Clouds B1 SC SC B1 B1 B2 SC B1 SC SC B1 B1 SC SC FW FW SC SC SC SC SC SC
Clouds(%) 54 50 50 59 59 73 44 61 29 37 52 55 38 35 17 19 27 29 35 49 43 49
Visibility 10 10 10 8 8 4 10 10 10 10 10 7
PoP 12hr 5 5 0 0 0
QPF 12hr 0 0 0 0 0
Rain Showers S
Tstms S
Obvis PF+
Mix Hgt 1500 400 400 2000 2100 500 500 2700 3400
Trans Wind Dir S SW W W W NW N N N
Trans Wind Spd 16 11 9 8 6 6 8 8 6
ADI 30 8 9 19 22 4 8 23 29
Max LVORI 8 9 9 8 9 9 9 6 4
Stability C F F B B F F B B F F
Date 11/24/25Tue 11/25/25Wed 11/26/25Thu 11/27/25Fri 11/28/25
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
Max/Min 76 62 77 61 75 47 66 42 65
Temp 75 66 65 65 75 71 67 62 72 63 54 47 62 56 45 42 61 56
Dewpt 63 64 65 65 71 70 66 62 65 59 49 42 42 40 37 36 41 43
Min/Max RH 66 100 85 100 73 90 41 79 44
RH 66 93100100 87 97 97100 79 87 83 83 48 55 73 79 48 62
Wind Dir SE SE S S S S SW NW W MM MM MM MM MM MM MM MM MM
Wind Spd 6 4 3 5 8 4 3 3 5 MM MM MM MM MM MM MM MM MM
Avg Clouds SC SC B1 B2 B2 B1 B1 B2 B2 B1 B1 B1 SC SC SC B1 SC SC
PoP 12hr 0 20 50 50 30 20 10 10 10
Rain Showers S C C C C C C S
Tstms S S S S C S
$$
MSZ070-221000-
Pike-Northern Pike County MS-Elev 366 ft
31.19N 90.48W Elev. 366 ft
1130 AM CST Fri Nov 21 2025
Date 11/21/25 Sat 11/22/25 Sun 11/23/25 Mon
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
Min/Max 64 79 52 73 53
Temp 78 71 69 67 67 67 71 76 79 69 61 58 54 52 62 71 73 64 57 55 54 53
Dewpt 72 71 68 67 67 67 70 69 64 62 58 55 54 52 57 58 57 57 55 54 52 51
Max/Min RH 100 60 100 57 97
RH 82100 99100100100 97 77 60 78 92 92100100 84 64 57 78 94 96 93 93
Wind Dir SW S S SW SW W NW NW NW N N N N N NE NE N NE SE SE SE SE
Wind Spd 5 3 3 4 4 4 5 5 5 4 3 3 3 4 5 4 4 2 3 3 3 4
Clouds B1 SC SC SC B2 B2 B2 B1 SC FW FW FW FW SC SC SC SC B1 B1 SC SC SC
Clouds(%) 63 45 43 41 73 82 81 67 30 16 11 14 21 33 34 37 45 57 54 47 41 44
Visibility 10 10 10 6 5 1 10 10 10 10 10 10
PoP 12hr 10 10 0 0 0
QPF 12hr 0.01 0 0 0 0
Rain Showers C
Tstms C
Obvis PF PF PF
Mix Hgt 2600 400 500 2700 3500 400 400 3000 3800
Trans Wind Dir SW SW W W NW N N NE N
Trans Wind Spd 10 9 9 9 9 6 8 8 6
ADI 50 7 7 0 46 4 4 26 33
Max LVORI 9 9 9 10 4 8 9 6 4
Stability C F F B B F F B B F F
Date 11/24/25Tue 11/25/25Wed 11/26/25Thu 11/27/25Fri 11/28/25
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
Max/Min 77 62 78 57 68 42 61 39 62
Temp 75 69 65 64 76 70 63 58 66 57 48 42 58 52 43 39 59 53
Dewpt 60 62 64 64 71 68 63 58 58 51 43 37 37 40 36 32 38 41
Min/Max RH 57 100 74 100 65 86 41 79 42
RH 60 78 99100 84 93100100 75 80 83 82 45 63 76 77 45 64
Wind Dir S SE S S SW S W NW NW MM MM MM MM MM MM MM MM MM
Wind Spd 8 6 5 6 8 4 3 4 5 MM MM MM MM MM MM MM MM MM
Avg Clouds SC SC B2 OV B2 B1 B1 B1 B2 B1 SC FW FW FW SC SC SC SC
PoP 12hr 10 60 80 50 20 10 5 10 10
Rain Showers C L D D C C S S
Tstms S C S S S
$$
MSZ082-221000-
Vancleave-Northern Jackson County MS-Elev 125 ft
30.62N 88.71W Elev. 125 ft
1130 AM CST Fri Nov 21 2025
Date 11/21/25 Sat 11/22/25 Sun 11/23/25 Mon
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
Min/Max 64 82 57 78 53
Temp 79 73 69 68 66 65 73 80 80 72 68 64 60 57 67 75 77 68 59 56 55 54
Dewpt 72 71 69 67 66 65 71 70 70 69 66 62 59 56 59 57 56 57 55 53 52 51
Max/Min RH 100 69 100 47 93
RH 79 93100 97100100 93 72 72 90 93 93 96 96 75 54 48 68 87 90 90 90
Wind Dir S S S SW SW W W W SW SW NW N N N N N N N SE SE E E
Wind Spd 10 5 5 4 3 2 5 5 5 3 2 3 3 4 5 4 4 2 2 2 2 3
Clouds B1 B1 B1 SC SC B1 SC B2 SC SC SC SC FW FW FW FW SC SC SC SC SC SC
Clouds(%) 52 56 52 47 50 64 47 72 42 43 40 37 25 23 16 25 30 33 40 43 36 43
Visibility 10 10 10 6 6 3 10 10 10 10 8 7
PoP 12hr 10 5 0 0 0
QPF 12hr 0 0 0 0 0
Rain Showers S
Tstms S
Obvis PF PF PF
Mix Hgt 2200 400 500 2500 2500 500 500 3000 4000
Trans Wind Dir S SW W W W NW N N N
Trans Wind Spd 16 10 8 8 6 6 8 8 6
ADI 25 8 8 19 18 4 7 30 35
Max LVORI 6 9 9 8 6 8 9 5 3
Stability C E F B B F F B B F F
Date 11/24/25Tue 11/25/25Wed 11/26/25Thu 11/27/25Fri 11/28/25
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
Max/Min 78 62 78 61 76 47 66 42 65
Temp 77 66 65 65 77 72 67 62 74 63 54 47 63 56 45 42 62 56
Dewpt 60 62 64 65 70 69 67 62 62 57 46 39 37 38 34 34 37 41
Min/Max RH 54 100 74 100 59 84 34 76 35
RH 56 87 97100 79 90100100 66 81 74 74 38 51 65 73 39 57
Wind Dir S SE S S S S SW NW NW MM MM MM MM MM MM MM MM MM
Wind Spd 6 4 4 5 8 5 3 3 5 MM MM MM MM MM MM MM MM MM
Avg Clouds SC SC B1 B2 B2 B1 B1 B2 B1 B1 B1 B1 SC SC SC SC SC SC
PoP 12hr 0 20 60 50 30 10 10 10 10
Rain Showers S C L C C S C
Tstms S S S S C
$$
MSZ081-221000-
Camp Keller-Northern Harrison County MS-Elev 130 ft
30.52N 88.98W Elev. 130 ft
1130 AM CST Fri Nov 21 2025
Date 11/21/25 Sat 11/22/25 Sun 11/23/25 Mon
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
Min/Max 65 82 58 78 54
Temp 78 73 69 68 67 65 74 80 79 72 68 65 61 58 67 75 77 68 60 58 57 55
Dewpt 70 70 68 67 67 65 69 69 69 68 66 62 59 56 58 57 56 57 56 54 53 52
Max/Min RH 100 65 96 47 93
RH 76 90 97 97100100 84 69 72 87 93 90 93 93 73 54 48 68 87 87 86 90
Wind Dir S S S SW SW W W W SW SW NW N N N N N N NE SE SE SE E
Wind Spd 12 8 5 5 4 3 5 5 5 3 3 4 5 5 5 5 4 2 3 3 3 3
Clouds SC SC SC SC B1 B1 SC B2 SC SC SC SC SC SC FW FW SC SC SC SC SC SC
Clouds(%) 49 50 41 46 53 68 41 72 48 35 38 32 37 26 15 23 36 33 39 43 42 45
Visibility 10 10 10 6 6 3 10 10 10 9 7 7
PoP 12hr 10 10 5 0 0
QPF 12hr 0 0 0 0 0
Rain Showers S
Tstms S
Obvis PF PF PF
Mix Hgt 1500 400 400 2300 2000 500 400 3000 3400
Trans Wind Dir S SW W W W NW N N N
Trans Wind Spd 16 10 8 8 6 6 8 8 6
ADI 11 10 9 21 20 3 8 26 29
Max LVORI 6 9 9 8 6 7 8 5 3
Stability C F F B B F F B B F E
Date 11/24/25Tue 11/25/25Wed 11/26/25Thu 11/27/25Fri 11/28/25
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
Max/Min 77 64 78 62 76 48 67 43 65
Temp 77 67 66 66 78 71 67 63 74 64 55 48 64 57 47 43 62 57
Dewpt 60 62 65 66 69 68 67 63 61 56 47 40 36 37 35 35 36 41
Min/Max RH 56 100 74 100 62 78 33 73 34
RH 56 84 97100 74 90100100 64 75 74 74 35 47 63 73 38 55
Wind Dir SE SE S S S S SW NW NW MM MM MM MM MM MM MM MM MM
Wind Spd 8 5 5 8 9 6 4 4 6 MM MM MM MM MM MM MM MM MM
Avg Clouds SC SC B1 B2 B2 B1 B1 B2 B1 B1 B1 B1 SC SC SC SC SC SC
PoP 12hr 0 20 60 50 30 10 10 10 10
Rain Showers S C L C C S C
Tstms S 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