225  
FOUS54 KAMA 202053  
PFWAMA  
 
FIRE WEATHER POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE AMARILLO TX  
352 PM CDT MON AUG 20 2018  
 
TXZ012-211000-  
AMARILLO-POTTER TX  
35.23N 101.70W ELEV. 3585 FT  
352 PM CDT MON AUG 20 2018  
 
DATE 08/20/18 TUE 08/21/18 WED 08/22/18 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 TEMP 61 91 67 92 69  
TEMP 83 81 73 67 63 62 73 84 91 87 78 73 70 67 79 88 92 86 78 74 71 69  
DEWPT 52 52 53 51 53 54 57 60 60 60 60 60 59 60 62 60 56 57 56 59 59 58  
MAX/MIN RH 78 36 78 30 68  
RH 34 36 50 56 70 75 57 44 36 40 54 64 68 77 56 39 30 37 47 59 65 67  
WIND DIR N N E E SE S S S S S S S SE S S S S S S S S S  
WIND SPD 6 4 4 6 6 8 13 13 12 13 13 11 10 11 11 12 12 13 12 8 12 9  
CLOUDS FW FW CL CL FW FW FW FW FW SC SC SC SC SC FW SC SC SC SC B1 B1 B1  
CLOUDS(%) 18 6 3 5 9 22 21 15 25 42 43 44 40 37 25 27 44 46 50 60 62 53  
POP 12HR 0 0 10 20 10  
QPF 12HR 0 0 0 0.01 0  
RAIN SHWRS IS IS  
TSTMS IS IS  
LAL 6HR 1 1 1 1 1 1 1 2 1 1  
HAINES 6HR 2 2 3 3 3 2 2 2 2 2  
MIX HGT 5 4 <1 <1 <1 <1 1 5 9 8 <1 <1 <1 <1 2 11 11 5 <1 <1 <1 <1  
VENT RATE 45 4 <1 <1 <1 <1 17 95126120 <1 <1 <1 <1 20137126 55 <1 <1 5 6  
T WIND DIR NW N S SE S SE S SW SW S SE S S S SW SW SW S SE E E SE  
T WIND SPD 10 1 2 3 6 10 19 21 16 17 12 10 9 6 14 14 13 12 8 10 11 12  
RFTI 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0  
RFTI CATEGORY NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO  
 
DATE 08/23 FRI 08/24/18 SAT 08/25/18 SUN 08/26/18 MON 08/27/18  
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 TEMP 96 70 96 69 96 68 94 68 94  
TEMP 92 94 78 71 91 93 76 71 92 93 77 69 89 92 75 69 90 92  
DEWPT 57 55 54 57 57 55 56 56 57 54 54 57 56 54 55 57 57 56  
MIN/MAX RH 26 63 26 63 26 68 27 68 28  
RH 31 27 43 61 32 28 50 60 31 27 45 66 33 28 49 65 33 30  
PWIND DIR SW SW SW S S S S S SW  
WIND CHAR <15 <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW  
POP 12HR 10 20 10 10 10 5 5 5 5  
RAIN SHWRS IS IS  
TSTMS IS IS  
 

 
 
TXZ016-211000-  
BOOTLEG RAWS-DEAF SMITH TX  
34.82N 102.78W ELEV. 4103 FT  
352 PM CDT MON AUG 20 2018  
 
DATE 08/20/18 TUE 08/21/18 WED 08/22/18 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 TEMP 61 90 65 92 67  
TEMP 80 81 72 67 64 62 75 84 89 89 76 71 68 65 79 88 91 90 77 74 70 68  
DEWPT 54 56 58 57 58 57 59 62 61 60 60 60 61 60 61 57 54 55 57 57 59 57  
MAX/MIN RH 89 36 83 28 72  
RH 41 41 62 69 80 83 58 47 39 38 57 67 76 82 54 35 28 30 50 55 69 69  
WIND DIR NE SE SE SE SE S S SW S S S S S S SW S S S S S S SW  
WIND SPD 3 4 4 4 4 4 12 13 13 13 10 10 9 10 11 13 11 13 9 6 10 6  
CLOUDS FW FW CL FW FW FW FW FW FW SC SC SC SC SC FW FW SC SC SC B1 B1 SC  
CLOUDS(%) 15 10 4 10 19 24 17 10 22 37 31 31 29 29 19 24 34 38 40 51 55 46  
POP 12HR 0 0 10 10 10  
QPF 12HR 0 0 0 0 0  
LAL 6HR 1 1 1 1 1 1 1 1 1 1  
HAINES 6HR 2 3 3 3 3 2 2 2 2 2  
MIX HGT 4 4 <1 <1 <1 <1 1 6 10 8 <1 <1 <1 <1 2 11 11 10 <1 <1 <1 <1  
VENT RATE 8 24 <1 <1 <1 <1 16102120120 <1 <1 <1 <1 15126110114 <1 <1 <1 <1  
T WIND DIR NE S SE SE S S S SW SW S S S S SW SW SW SW S S NE NE SW  
T WIND SPD 2 6 4 4 6 8 18 19 13 17 10 9 8 6 11 13 11 13 6 3 3 2  
RFTI 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0  
RFTI CATEGORY NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO  
 
DATE 08/23 FRI 08/24/18 SAT 08/25/18 SUN 08/26/18 MON 08/27/18  
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 TEMP 94 67 95 67 95 66 93 65 92  
TEMP 89 93 74 69 88 93 74 69 90 93 74 67 87 91 73 66 87 90  
DEWPT 56 53 55 55 55 52 55 56 55 52 54 57 56 53 54 57 55 54  
MIN/MAX RH 26 67 24 68 24 73 27 77 28  
RH 33 26 50 63 32 25 51 64 31 25 49 72 35 28 52 74 34 30  
PWIND DIR SW SW SW S S S S S SW  
WIND CHAR <15 <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS SC SC SC SC FW FW SC SC SC FW FW FW FW FW FW FW FW FW  
POP 12HR 10 10 10 5 10 5 5 5 5  
 

 
 
TXZ008-211000-  
BORGER-HUTCHINSON TX  
35.71N 101.40W ELEV. 2762 FT  
352 PM CDT MON AUG 20 2018  
 
DATE 08/20/18 TUE 08/21/18 WED 08/22/18 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 TEMP 64 93 69 92 72  
TEMP 84 84 75 70 66 64 77 87 93 91 83 76 72 69 79 91 92 89 80 76 73 72  
DEWPT 47 46 47 48 51 53 56 56 58 59 60 60 60 60 61 57 55 56 59 59 60 60  
MAX/MIN RH 66 31 73 29 66  
RH 26 27 38 45 57 66 48 34 31 34 46 57 65 73 53 32 29 33 49 56 63 66  
WIND DIR N N E SE SE SE S S S S SE SE SE SE SE S S SE S S S S  
WIND SPD 9 4 5 4 4 4 10 12 12 13 13 11 9 10 9 10 10 11 12 6 11 8  
CLOUDS FW CL CL CL CL FW FW FW FW B1 B1 B1 B1 SC SC SC SC B1 B1 B2 B2 B1  
CLOUDS(%) 14 4 2 2 5 19 17 18 24 51 59 66 56 49 34 35 49 59 66 74 70 62  
POP 12HR 0 0 30 20 30  
QPF 12HR 0 0 0.12 0.08 0.02  
RAIN SHWRS SC SC SC SC IS IS IS IS SC SC SC SC  
TSTMS SC SC SC SC IS IS IS IS SC SC SC SC  
LAL 6HR 1 1 1 1 3 3 2 2 3 3  
HAINES 6HR 2 3 3 3 3 3 2 2 2 2  
MIX HGT 7 5 <1 <1 <1 <1 2 5 8 8 <1 <1 <1 <1 2 10 12 12 <1 2 2 1  
VENT RATE 72 14 <1 <1 <1 <1 27 95113132 <1 <1 <1 <1 11124144120 14 20 18 11  
T WIND DIR NW N SE SE SE S S S SW S SE SE SE E SE SW SW SW E E E SE  
T WIND SPD 12 2 3 3 5 6 20 24 17 19 14 14 9 6 8 14 13 11 18 14 13 12  
RFTI 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0  
RFTI CATEGORY NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO  
 
DATE 08/23 FRI 08/24/18 SAT 08/25/18 SUN 08/26/18 MON 08/27/18  
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 TEMP 99 72 100 72 100 71 98 70 98  
TEMP 95 98 81 73 94 98 79 74 95 98 82 72 92 96 79 71 93 96  
DEWPT 57 55 56 57 57 55 59 57 57 53 54 57 54 53 55 57 56 55  
MIN/MAX RH 23 60 23 61 22 61 22 63 24  
RH 28 24 44 58 29 24 49 56 28 22 38 60 28 23 43 61 29 25  
PWIND DIR SW SW W SE S S S S S  
WIND CHAR <15 <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS B1 SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW  
POP 12HR 10 30 10 10 10 5 5 5 5  
RAIN SHWRS SC SC  
TSTMS SC SC  
 

 
 
TXZ008-211000-  
CEDAR RAWS-HUTCHINSON TX  
35.68N 101.57W ELEV. 3103 FT  
352 PM CDT MON AUG 20 2018  
 
DATE 08/20/18 TUE 08/21/18 WED 08/22/18 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 TEMP 62 92 68 93 69  
TEMP 83 84 74 69 65 62 75 86 92 90 82 74 70 68 78 89 93 88 79 74 71 69  
DEWPT 49 49 50 50 52 53 56 58 60 60 60 60 60 61 61 59 57 57 59 60 60 59  
MAX/MIN RH 73 34 79 30 72  
RH 31 30 43 52 63 73 53 39 35 36 48 62 71 78 55 37 30 35 51 64 69 70  
WIND DIR N N E E SE SE S S S S SE SE SE SE S S S SE S S S S  
WIND SPD 8 4 5 4 4 4 11 13 12 13 13 11 9 9 9 10 10 10 12 10 12 9  
CLOUDS FW CL CL CL FW FW FW FW FW B1 B1 B1 B1 SC SC SC SC B1 B1 B2 B1 B1  
CLOUDS(%) 15 4 2 3 7 20 18 17 24 51 58 64 55 48 32 34 47 57 65 73 69 61  
POP 12HR 0 0 30 20 30  
QPF 12HR 0 0 0.10 0.06 0.02  
RAIN SHWRS SC SC SC SC IS IS IS IS SC SC SC SC  
TSTMS SC SC SC SC IS IS IS IS SC SC SC SC  
LAL 6HR 1 1 1 1 3 3 1 2 3 3  
HAINES 6HR 2 3 3 3 3 3 2 2 2 2  
MIX HGT 7 4 <1 <1 <1 <1 2 5 8 9 <1 <1 <1 <1 2 10 12 12 <1 2 2 1  
VENT RATE 72 8 <1 <1 <1 <1 28 95113136 <1 <1 <1 <1 9124138104 4 18 19 11  
T WIND DIR NW N S SE SE S S S SW S SE S S E S SW SW S E E E SE  
T WIND SPD 12 2 2 2 5 6 20 24 17 18 14 13 9 5 5 14 13 10 13 13 13 12  
RFTI 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0  
RFTI CATEGORY NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO  
 
DATE 08/23 FRI 08/24/18 SAT 08/25/18 SUN 08/26/18 MON 08/27/18  
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 TEMP 96 71 97 71 97 70 95 69 95  
TEMP 90 95 79 72 91 95 77 73 92 96 79 71 90 94 77 70 90 93  
DEWPT 58 56 57 57 58 56 58 57 57 54 54 57 55 54 55 56 57 56  
MIN/MAX RH 26 62 26 63 24 64 25 64 27  
RH 34 28 47 61 33 27 52 58 31 25 41 63 32 26 47 62 34 29  
PWIND DIR SW SW W SE S S S S SW  
WIND CHAR <15 <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS B1 SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW  
POP 12HR 10 20 10 10 10 5 5 5 5  
RAIN SHWRS IS IS  
TSTMS IS IS  
 

 
 
TXZ006-211000-  
DALHART-HARTLEY TX  
36.03N 102.55W ELEV. 3913 FT  
352 PM CDT MON AUG 20 2018  
 
DATE 08/20/18 TUE 08/21/18 WED 08/22/18 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 TEMP 58 91 63 89 64  
TEMP 81 81 70 66 61 59 73 85 90 88 74 69 65 64 75 85 89 83 73 69 66 65  
DEWPT 49 52 54 52 51 52 56 58 58 57 60 60 59 59 61 59 57 58 59 59 57 59  
MAX/MIN RH 77 32 87 34 82  
RH 33 37 58 61 69 77 55 40 34 35 61 74 82 85 62 42 34 43 61 71 75 80  
WIND DIR N S SE SE SE S S S S S S E SE SE S S S SE S S S SW  
WIND SPD 4 4 4 5 4 5 13 14 13 13 11 10 10 9 10 10 12 13 13 5 9 8  
CLOUDS FW CL CL FW FW SC FW FW FW B1 B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2  
CLOUDS(%) 13 3 2 8 15 30 18 15 23 63 76 79 73 70 57 54 58 73 78 81 77 71  
POP 12HR 0 5 50 30 40  
QPF 12HR 0 0 0.16 0.08 0.03  
RAIN SHWRS SC SC SC SC IS IS SC SC SC SC IS  
TSTMS SC SC SC SC IS IS SC SC SC SC IS  
LAL 6HR 1 1 1 2 4 3 1 3 4 4  
HAINES 6HR 3 3 3 3 3 3 3 3 3 3  
MIX HGT 4 4 <1 <1 <1 <1 1 5 9 8 <1 <1 <1 <1 1 5 11 2 1 <1 <1 1  
VENT RATE 15 12 <1 <1 <1 <1 16 90108128 <1 <1 <1 <1 7 34 95 36 19 8 5 7  
T WIND DIR W SW S S S S S SW SW S S S N N NE SW SW NE NE NE E SW  
T WIND SPD 4 3 5 4 5 8 18 23 13 19 12 9 6 8 8 8 10 20 21 17 11 6  
RFTI 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0  
RFTI CATEGORY NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO  
 
DATE 08/23 FRI 08/24/18 SAT 08/25/18 SUN 08/26/18 MON 08/27/18  
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 TEMP 94 64 93 65 95 65 94 64 94  
TEMP 89 92 74 65 88 90 72 67 90 92 73 67 88 92 73 65 89 91  
DEWPT 58 56 57 57 57 55 57 56 56 53 55 56 56 52 55 55 56 53  
MIN/MAX RH 27 79 29 75 25 73 25 73 26  
RH 36 30 56 76 35 31 61 69 32 27 53 69 33 26 53 69 33 27  
PWIND DIR SW SW NE E SW S SW S SW  
WIND CHAR <15 <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS B1 SC B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW FW  
POP 12HR 20 20 5 10 10 10 5 5 5  
RAIN SHWRS IS IS IS IS  
TSTMS IS IS IS IS  
 

 
 
OKZ002-211000-  
GUYMON-TEXAS OK  
36.69N 101.51W ELEV. 3100 FT  
352 PM CDT MON AUG 20 2018  
 
DATE 08/20/18 TUE 08/21/18 WED 08/22/18 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 TEMP 57 90 64 85 65  
TEMP 82 81 69 64 60 58 71 84 90 87 74 69 66 64 71 82 85 80 72 69 66 66  
DEWPT 47 48 53 53 53 53 56 59 59 59 62 63 62 61 63 62 61 61 62 63 62 61  
MAX/MIN RH 85 36 91 45 90  
RH 29 32 56 67 76 85 58 42 36 39 67 81 87 90 74 51 45 54 72 83 88 83  
WIND DIR N N E SE SE S S S S SE E E E SE SE SE SE E E E SE S  
WIND SPD 10 6 4 4 3 4 11 12 12 12 14 11 9 9 9 10 9 12 13 9 8 6  
CLOUDS FW CL CL CL FW FW FW FW SC B2 OV OV B2 B2 B2 B1 B2 B2 B2 B2 B2 B2  
CLOUDS(%) 6 2 1 3 6 24 23 23 32 75 89 91 80 80 73 69 72 81 87 87 79 74  
POP 12HR 0 10 70 40 50  
QPF 12HR 0 0 0.86 0.07 0.11  
RAIN SHWRS NM NM NM NM SC SC SC SC SC SC SC SC IS  
TSTMS NM NM NM NM SC SC SC SC SC SC SC SC IS  
LAL 6HR 1 1 1 2 5 5 3 4 4 4  
HAINES 6HR 2 3 3 3 3 3 3 3 2 3  
MIX HGT 6 5 <1 <1 <1 <1 1 6 8 8 <1 1 <1 <1 2 4 5 2 1 <1 <1 <1  
VENT RATE 54 10 <1 <1 <1 <1 14 99 98113 10 16 9 10 20 20 40 32 11 3 6 3  
T WIND DIR NW N E SE SE SE S S S S SE E E E E SE NE NE NE E SE S  
T WIND SPD 10 2 5 4 4 5 14 20 14 17 20 18 20 12 14 5 9 19 12 5 12 6  
RFTI 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0  
RFTI CATEGORY NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO  
 
DATE 08/23 FRI 08/24/18 SAT 08/25/18 SUN 08/26/18 MON 08/27/18  
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 TEMP 94 65 94 67 97 68 95 67 95  
TEMP 87 92 74 66 90 91 73 69 92 93 75 70 91 93 74 69 90 92  
DEWPT 62 59 61 60 60 57 60 59 59 56 56 57 57 55 57 57 58 55  
MIN/MAX RH 31 84 30 77 27 69 26 69 27  
RH 43 34 64 80 37 32 64 70 33 29 52 65 32 28 55 65 34 29  
PWIND DIR SW SW NE SE S S S S SW  
WIND CHAR <15 <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS B1 B1 B1 SC SC SC FW FW FW SC SC SC FW FW FW FW FW FW  
POP 12HR 20 20 5 10 5 10 5 5 5  
RAIN SHWRS IS IS IS IS  
TSTMS IS IS IS IS  
 

 
 
BELOW IS A WEATHER ELEMENT KEY FOR THIS PRODUCT  
 
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)...........20FT WIND DIRECTION  
WIND SPD(MPH).......................20FT WIND SPEED  
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  
POP 12HR(%).........................PROBABILITY FOR 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...  
IS.............ISOLATED  
SC.............SCATTERED  
NM.............NUMEROUS  
O..............OCCASIONAL  
S..............SLIGHT CHANCE  
C..............CHANCE  
L..............LIKELY  
WD.............WIDESPREAD  
D..............DEFINITE  
AR.............AREAS  
PA.............PATCHY  
LAL(CAT)............................LIGHTNING ACTIVITY LEVEL  
HAINES(CAT).........................HAINES INDEX  
MIX HGT(THOUSANDS OF FT AGL)........MIXING HEIGHT  
EXAMPLE: 6 = 6000 FEET; 12 = 12000 FEET; <1 = LESS THAN 1000 FEET  
VENT RATE(THOUSANDS OF KT-FT AGL)...VENTILATION RATE  
EXAMPLE: 12 = 12,000 FEET; 120 = 120,000 FEET; <1 = LESS THAN THAN 100 FOOT  
T WIND DIR(8 POINT COMPASS).........TRANSPORT WIND DIRECTION  
T WIND SPD(MPH).....................TRANSPORT WIND SPEED  
RFTI................................RED FLAG THREAT INDEX  
CATEGORY...  
HS............HISTORICALLY CRITICAL  
EX............EXTREMELY CRITICAL  
CH............CRITICAL - HIGH  
CL............CRITICAL - LOW  
EL............ELEVATED  
NO............NONE  
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 SPD(MPH).......................20 FT. WIND SPEED  
EXAMPLE: <15 = LESS THAN 15 MPH; 15> = 15 MPH OR GREATER  
AVG CLOUDS(CAT).....................AVERAGE CLOUD COVER CATEGORY  
POP 12HR(%).........................PROBABILITY FOR ACCUMULATING PRECIPITATION  
WEATHER...  
SEE DAY 1 THROUGH 3 WEATHER DESCRIPTIONS  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab TX Page
The Nexlab OK Page Main Text Page