


Fire Weather Point Forecast Matrices
Issued by NWS New Orleans/Baton Rouge, LA
Issued by NWS New Orleans/Baton Rouge, LA
308 FOUS54 KLIX 032223 PFWLIX Fire Weather Point Forecast Matrices National Weather Service New Orleans LA 523 PM CDT Fri Oct 3 2025 LAZ080-040900- Big Branch-South Western St Tammany Parish LA-Elev 3 ft 30.27N 89.90W Elev. 3 ft 523 PM CDT Fri Oct 3 2025 Date 10/03/25 Sat 10/04/25 Sun 10/05/25 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 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 68 83 68 81 70 Temp 78 72 70 69 68 77 83 82 77 72 70 69 69 77 81 80 77 73 72 71 71 Dewpt 68 67 65 63 63 66 67 67 68 67 66 66 67 72 73 74 74 73 71 70 70 Max/Min RH 84 59 95 77 100 RH 72 83 83 80 83 69 59 61 74 83 88 89 94 84 77 81 91100 97 95 98 Wind Dir E NE NE NE NE E E E E E E NE NE E E E E E E E E Wind Spd 8 8 8 8 9 12 12 13 9 8 8 9 10 12 12 13 10 8 6 6 6 Clouds B1 SC SC SC SC B1 B1 B2 B1 B1 B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 Clouds(%) 62 29 37 41 43 58 58 70 53 60 53 62 71 67 65 60 61 60 60 60 61 Visibility 10 10 10 10 10 10 10 10 10 10 10 10 10 4 PoP 12hr 20 20 30 60 50 QPF 12hr 0 0 0.12 0.64 0.22 Rain Showers S S S S S S C C C C C L C C C S C Tstms S S S S Mix Hgt 1300 600 1800 3600 1300 600 1600 2300 1200 Trans Wind Dir E E E E E E E E E Trans Wind Spd 11 13 17 17 11 11 17 17 14 ADI 12 19 47 47 14 24 38 38 Max LVORI 4 4 4 3 5 6 5 4 Stability F E C C D D C C D E Date 10/06Tue 10/07/25Wed 10/08/25Thu 10/09/25Fri 10/10/25 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 85 70 87 71 87 70 85 68 83 Temp 85 79 73 71 86 80 74 72 87 79 73 70 84 79 71 68 83 77 Dewpt 75 75 72 70 74 74 72 70 74 74 71 68 71 71 68 66 71 70 Min/Max RH 72 99 66 97 64 95 63 95 66 RH 72 87 97 97 68 83 93 95 64 83 94 92 65 78 90 92 67 78 Wind Dir E E E NE NE E NE NE E E NE NE E E NE NE E MM Wind Spd 8 6 4 5 6 4 3 6 8 5 5 8 8 6 5 8 9 MM Avg Clouds B1 B1 B1 SC B1 B1 B1 SC B1 B1 B1 SC SC B1 SC FW SC SC PoP 12hr 40 30 20 20 20 10 20 10 10 Rain Showers C C C S S S S S S Tstms S S $$ MSZ080-040900- Hancock-Northern Hancock County MS-Elev 98 ft 30.45N 89.45W Elev. 98 ft 523 PM CDT Fri Oct 3 2025 Date 10/03/25 Sat 10/04/25 Sun 10/05/25 Mon UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 Min/Max 67 84 67 80 69 Temp 78 72 71 68 67 76 82 84 77 71 70 69 68 75 78 80 75 72 71 70 70 Dewpt 66 64 63 61 60 63 64 65 66 65 63 65 66 70 72 72 72 71 70 70 70 Max/Min RH 78 51 97 76 100 RH 66 75 76 77 78 65 55 52 67 80 79 86 94 86 81 76 91 97 96100100 Wind Dir E NE NE NE NE E E E E E E E NE E E E E E E E E Wind Spd 4 4 4 6 8 10 9 9 4 4 4 6 8 10 9 9 6 5 3 4 5 Clouds B2 B1 SC SC SC B1 B1 B1 B1 B1 SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 Clouds(%) 76 52 31 29 42 62 63 62 54 52 40 50 69 68 66 61 64 60 60 61 69 Visibility 10 10 10 10 10 10 10 10 10 10 10 10 10 4 PoP 12hr 10 20 30 60 50 QPF 12hr 0 0 0.07 0.63 0.17 Rain Showers S S S S C C C C L C C C C C Mix Hgt 600 600 2100 4100 900 700 1400 2100 900 Trans Wind Dir E E E E E E E E E Trans Wind Spd 10 13 17 13 8 13 14 12 13 ADI 6 18 45 45 8 14 29 29 Max LVORI 4 4 3 3 4 5 5 4 Stability F F C C E E C C E E Date 10/06Tue 10/07/25Wed 10/08/25Thu 10/09/25Fri 10/10/25 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 Max/Min 84 69 86 69 87 69 85 66 83 Temp 83 78 72 70 86 79 73 70 86 79 72 70 83 77 70 67 82 75 Dewpt 75 74 71 70 74 73 71 70 72 72 69 67 70 70 67 65 68 68 Min/Max RH 73 100 64 100 60 93 59 96 60 RH 77 90 98100 68 82 94100 64 79 89 90 64 81 91 92 63 78 Wind Dir E E NE NE NE E NE NE E E NE NE E E NE NE E MM Wind Spd 6 3 3 3 5 3 2 3 6 3 3 5 8 3 3 5 8 MM Avg Clouds B1 B1 B1 SC B1 B1 B1 SC B1 B1 SC SC SC B1 SC FW SC SC PoP 12hr 40 30 20 20 20 10 10 10 10 Rain Showers C C C S S S S Tstms S $$ MSZ082-040900- Sandhill Crane-South Central Jackson County MS-Elev 25 ft 30.45N 88.66W Elev. 25 ft 523 PM CDT Fri Oct 3 2025 Date 10/03/25 Sat 10/04/25 Sun 10/05/25 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 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 67 83 69 81 70 Temp 77 72 69 68 67 76 82 83 78 73 72 70 69 77 81 81 76 73 73 72 71 Dewpt 67 66 64 62 61 65 67 67 67 66 66 67 67 71 73 74 73 72 72 71 71 Max/Min RH 86 59 93 78 100 RH 71 81 83 81 81 69 61 59 68 79 81 90 93 82 78 79 90 97 97 97100 Wind Dir E NE NE NE NE E E E E NE E E E E E E E E E E E Wind Spd 8 9 9 10 11 12 12 11 8 9 8 10 11 13 12 12 10 9 8 8 8 Clouds B2 B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B2 B1 Clouds(%) 86 81 71 76 80 79 88 76 78 80 72 70 80 81 68 62 64 60 61 72 69 Visibility 10 10 10 10 10 10 10 10 10 10 10 10 10 3 PoP 12hr 20 20 40 60 60 QPF 12hr 0 0 0.15 0.77 0.39 Rain Showers S S S C C C C C C L L L C C C C Tstms S S S S S Mix Hgt 700 500 2100 3500 600 700 1800 1800 700 Trans Wind Dir E E E E E E E E E Trans Wind Spd 11 13 17 14 10 13 16 16 13 ADI 13 18 45 45 12 15 33 31 Max LVORI 4 4 4 3 4 5 5 4 Stability E D C C E D C C D E Date 10/06Tue 10/07/25Wed 10/08/25Thu 10/09/25Fri 10/10/25 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 84 70 85 70 86 69 84 66 82 Temp 83 79 72 70 84 79 72 70 85 79 72 70 84 78 69 67 82 76 Dewpt 75 75 72 70 74 74 72 70 73 72 71 68 71 71 67 66 70 69 Min/Max RH 74 100 71 100 66 100 65 100 67 RH 77 87100100 73 85100100 67 79 97 94 65 79 93 97 67 78 Wind Dir E E NE NE E NE NE NE E E NE NE E E NE NE E MM Wind Spd 9 6 5 8 8 5 4 8 8 5 5 8 9 6 6 9 9 MM Avg Clouds B1 B1 B1 B1 B1 B1 B1 SC B1 B1 B1 SC SC B1 SC SC SC SC PoP 12hr 50 30 20 20 20 20 20 10 10 Rain Showers C C C S S S S S S S S Tstms S S $$ MSZ082-040900- Grand Bay-Southeast Jackson County MS-Elev 7 ft 30.44N 88.42W Elev. 7 ft 523 PM CDT Fri Oct 3 2025 Date 10/03/25 Sat 10/04/25 Sun 10/05/25 Mon UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 Min/Max 67 83 69 81 69 Temp 77 70 69 68 67 74 81 83 76 72 72 69 69 76 79 81 75 73 72 70 70 Dewpt 67 66 63 61 61 66 67 68 67 67 66 67 67 72 73 74 73 73 72 70 70 Max/Min RH 87 61 93 79 100 RH 71 87 81 78 81 76 63 61 74 84 81 93 93 87 82 79 94100100100100 Wind Dir E NE E E NE E E E E NE E E E E E E E E E E E Wind Spd 8 8 8 10 11 12 11 11 8 8 8 10 11 12 11 12 9 8 8 8 8 Clouds OV B2 B2 OV OV B2 OV B2 B2 B2 B2 OV B2 B2 B2 B1 B1 B1 B1 B2 B2 Clouds(%) 88 75 77 90 90 85 90 82 80 75 78 88 80 81 70 63 67 61 62 74 71 Visibility 10 10 10 10 10 10 10 10 10 10 10 10 10 3 PoP 12hr 20 20 40 60 60 QPF 12hr 0 0 0.14 0.77 0.42 Rain Showers S S S C C C C C C L L L C C C C Tstms S S S S S Mix Hgt 600 400 2000 3500 500 500 1700 1900 500 Trans Wind Dir E E E E E E E E E Trans Wind Spd 12 14 18 14 11 14 17 17 14 ADI 14 18 43 43 14 18 34 34 Max LVORI 4 4 4 3 4 5 5 4 Stability E D C C E D C C E E Date 10/06Tue 10/07/25Wed 10/08/25Thu 10/09/25Fri 10/10/25 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 Max/Min 83 69 84 69 85 69 84 66 82 Temp 81 78 72 70 84 79 72 70 85 79 73 69 84 77 68 67 81 75 Dewpt 75 75 71 70 74 74 72 70 74 73 70 68 71 71 67 66 70 69 Min/Max RH 77 100 72 100 70 97 65 100 67 RH 82 91 97100 72 85100100 70 82 90 97 65 82 97 97 69 82 Wind Dir E E NE NE E NE NE NE E E NE NE E E NE NE E MM Wind Spd 9 6 5 8 8 5 4 8 8 4 5 8 9 5 6 9 9 MM Avg Clouds B1 B1 B1 B1 B1 B1 B1 SC B1 B1 B1 SC SC B1 SC SC SC SC PoP 12hr 50 30 30 20 20 20 20 10 10 Rain Showers C C C S S C S S S S S Tstms S S S $$ MSZ070-040900- Pike-Northern Pike County MS-Elev 366 ft 31.19N 90.48W Elev. 366 ft 523 PM CDT Fri Oct 3 2025 Date 10/03/25 Sat 10/04/25 Sun 10/05/25 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 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 65 87 67 83 69 Temp 76 70 68 66 65 77 85 86 77 71 68 68 67 75 82 82 75 71 70 70 69 Dewpt 60 61 61 60 58 61 61 59 59 60 61 62 62 67 69 69 69 70 69 69 69 Max/Min RH 81 39 86 63 100 RH 58 73 79 81 78 58 45 40 55 70 78 81 85 76 65 65 83 94 97 97100 Wind Dir NE E NE NE E E E E E E E E E E E E E E E E E Wind Spd 4 4 3 5 6 8 8 8 5 4 3 5 8 9 8 8 6 5 3 4 5 Clouds FW FW CL FW CL CL FW SC FW SC FW FW SC B1 B1 B1 B1 B1 B1 B1 B1 Clouds(%) 23 7 5 6 4 5 24 30 25 26 19 25 37 51 60 60 61 60 59 58 62 Visibility 10 10 10 10 10 10 10 10 10 10 10 10 10 10 PoP 12hr 0 5 5 40 30 QPF 12hr 0 0 0 0.05 0.01 Rain Showers S C C S S S S Mix Hgt 400 500 2100 5700 500 500 2500 3600 800 Trans Wind Dir E E E E E E E E E Trans Wind Spd 10 12 16 14 10 11 13 14 12 ADI 5 16 52 52 5 14 42 42 Max LVORI 4 4 4 2 4 5 4 3 Stability F F B B F F B C E E Date 10/06Tue 10/07/25Wed 10/08/25Thu 10/09/25Fri 10/10/25 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 86 68 87 69 86 68 85 66 85 Temp 83 77 70 69 86 79 71 70 85 79 72 68 85 78 70 67 84 75 Dewpt 73 71 70 69 72 71 70 68 72 70 69 67 68 66 66 64 67 65 Min/Max RH 64 100 59 97 59 95 55 95 53 RH 71 83100100 63 76 96 93 65 74 91 95 58 68 87 91 58 71 Wind Dir E E E NE NE NE E NE NE NE NE NE NE NE E NE E MM Wind Spd 6 4 2 3 5 3 2 3 8 4 3 5 6 4 3 4 6 MM Avg Clouds B1 B1 B1 SC B1 B1 B1 SC B1 B1 SC SC SC SC SC FW FW SC PoP 12hr 40 20 20 10 20 10 10 10 5 Rain Showers S C S S S Tstms S $$ MSZ082-040900- Vancleave-Northern Jackson County MS-Elev 125 ft 30.62N 88.71W Elev. 125 ft 523 PM CDT Fri Oct 3 2025 Date 10/03/25 Sat 10/04/25 Sun 10/05/25 Mon UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 Min/Max 67 84 68 81 69 Temp 77 71 70 69 67 76 83 84 77 70 70 69 69 75 80 81 75 71 71 70 70 Dewpt 64 64 62 60 59 63 64 65 64 65 65 65 66 70 71 71 71 71 70 70 70 Max/Min RH 79 53 90 72 100 RH 64 79 76 73 75 64 53 53 64 84 84 87 90 84 74 72 87100 97100100 Wind Dir E NE NE NE NE E E E E NE NE E NE E E E E E E E E Wind Spd 5 6 6 8 9 10 10 9 5 6 6 8 9 10 10 10 8 8 5 6 8 Clouds B2 B1 SC B2 B1 B1 B2 B2 B1 B2 B1 B1 B2 B2 B1 B1 B1 B1 B1 B2 B2 Clouds(%) 80 69 50 70 67 64 82 74 65 72 67 59 73 80 68 62 62 60 60 72 70 Visibility 10 10 10 10 10 10 10 10 10 10 10 10 10 4 PoP 12hr 10 20 40 60 50 QPF 12hr 0 0 0.10 0.67 0.27 Rain Showers S S S C C C C C L C C C C C Tstms S Mix Hgt 600 600 1800 3800 600 700 1700 1900 700 Trans Wind Dir E E E E E E E E E Trans Wind Spd 11 12 16 13 10 12 13 13 11 ADI 12 16 43 43 11 14 28 28 Max LVORI 4 4 4 3 4 5 5 4 Stability E F C C E E C C E E Date 10/06Tue 10/07/25Wed 10/08/25Thu 10/09/25Fri 10/10/25 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 Max/Min 85 69 86 69 87 68 86 66 84 Temp 84 78 72 70 85 79 72 70 87 79 72 69 85 77 69 67 83 76 Dewpt 74 72 71 69 72 72 71 70 72 71 69 67 69 68 67 64 68 67 Min/Max RH 67 100 63 100 59 97 57 93 57 RH 72 82 97 97 65 79 97100 61 77 90 93 59 74 93 90 61 74 Wind Dir E E NE NE NE NE NE NE E E NE NE E E NE NE E MM Wind Spd 8 4 3 5 6 3 3 5 8 4 3 6 8 4 4 8 8 MM Avg Clouds B1 B1 B1 B1 B1 B1 B1 SC B1 B1 B1 SC SC B1 SC SC SC SC PoP 12hr 50 30 20 20 20 10 20 10 10 Rain Showers C C C S S S S S S S Tstms S $$ MSZ081-040900- Camp Keller-Northern Harrison County MS-Elev 130 ft 30.52N 88.98W Elev. 130 ft 523 PM CDT Fri Oct 3 2025 Date 10/03/25 Sat 10/04/25 Sun 10/05/25 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 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 68 84 69 81 71 Temp 79 73 70 68 68 75 83 83 78 74 72 71 70 77 81 80 77 72 72 72 71 Dewpt 64 64 62 61 60 62 63 64 64 65 64 65 67 69 70 71 71 70 70 70 71 Max/Min RH 78 51 90 69 100 RH 60 73 76 78 76 64 51 53 62 74 76 81 90 76 69 74 82 93 93 93100 Wind Dir E NE NE NE NE E E E E NE NE E NE E E E E E E E E Wind Spd 6 8 8 9 10 12 11 11 8 8 8 9 10 12 11 12 9 8 6 8 8 Clouds B2 B1 SC B1 B1 B2 B2 B2 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 Clouds(%) 70 60 40 63 57 76 81 80 56 59 60 64 79 80 69 63 63 60 60 67 68 Visibility 10 10 10 10 10 10 10 10 10 10 10 10 10 4 PoP 12hr 20 20 40 60 50 QPF 12hr 0 0 0.13 0.85 0.30 Rain Showers S S S C C C C C C L C C C C C Tstms S S S Mix Hgt 900 400 1800 3500 800 700 1700 1800 900 Trans Wind Dir E E E E E E E E E Trans Wind Spd 11 13 17 13 9 13 16 14 12 ADI 13 18 42 42 12 16 28 25 Max LVORI 4 4 3 3 4 5 4 3 Stability E D C C E D C C E E Date 10/06Tue 10/07/25Wed 10/08/25Thu 10/09/25Fri 10/10/25 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 84 71 86 71 86 69 85 68 83 Temp 84 79 73 72 86 79 74 72 86 79 73 69 85 79 71 68 83 77 Dewpt 72 72 71 70 71 72 70 70 70 71 69 67 68 69 67 65 67 67 Min/Max RH 67 97 61 97 59 93 57 90 59 RH 67 79 93 93 61 79 87 93 59 77 87 93 57 72 87 90 59 71 Wind Dir E E NE NE NE NE NE NE E E NE NE E E NE NE E MM Wind Spd 9 6 4 6 8 4 3 6 8 4 4 8 8 5 5 8 9 MM Avg Clouds B1 B1 B1 B1 B1 B1 B1 SC B1 B1 B1 SC SC B1 SC SC SC SC PoP 12hr 40 30 20 20 20 10 20 10 10 Rain Showers C C C S S S S S S 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