Fire Weather Point Forecast Matrices Issued by NWS San Angelo, TX
000
FOUS54 KSJT 171932
PFWSJT
FIRE WEATHER POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN ANGELO TX
232 PM CDT MON JUN 17 2013
TXZ076-181030-
BARNHART RAWS-CROCKETT TX
30.99N 101.16W ELEV. 2562 FT
232 PM CDT MON JUN 17 2013
DATE 06/17/13 TUE 06/18/13 WED 06/19/13 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 70 92 72 92 74
TEMP 95 92 81 76 73 73 79 88 93 90 80 76 73 73 79 89 95 92 82 78 75 75
DEWPT 66 65 67 68 68 68 69 66 64 63 63 63 65 66 64 62 60 58 60 62 64 66
MAX/MIN RH 84 38 81 33 77
RH 36 41 58 69 84 81 71 48 38 43 60 68 76 81 62 42 33 34 49 60 71 75
WIND DIR SE S S S S SE S S SE SE SE S S S S S S S S S S S
WIND SPD 11 10 9 7 5 5 10 9 10 10 9 8 8 9 12 14 14 15 12 10 10 10
CLOUDS SC SC SC SC B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC FW FW SC SC
CLOUDS(%) 42 41 42 44 54 65 58 51 46 40 39 38 37 35 32 28 27 26 23 19 32 39
POP 12HR 30 10 20 5 0
QPF 12HR 0.08 0 0.01 0 0
RAIN SHWRS SC SC SC SC IS IS IS IS
TSTMS SC SC SC SC IS IS IS IS
LAL 1 3 3 3 3 1 1 1 1 2 2 2 2 1 1 1 1 1 1 1 1 1
MIX HGT 6 4 <1 <1 <1 <1 2 4 7 3 <1 <1 <1 <1 2 5 7 6 1 <1 1 <1
T WIND DIR SE S S S SE SE S S SE E E SE SE S S S S S S S S S
T WIND SPD 17 13 6 8 9 6 20 13 3 18 16 4 9 12 21 18 19 21 20 20 23 20
SMOKE DISP GD FR PR PR PR PR PR FR PR FR PR PR PR PR PR GD VG VG PR PR PR PR
DATE 06/20 FRI 06/21/13 SAT 06/22/13 SUN 06/23/13 MON 06/24/13
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 94 72 91 72 93 73 92
TEMP 90 92 78 75 90 92 77 73 88 91 76 73 89 92 77 74 89 92
DEWPT 62 58 63 65 63 55 59 64 61 54 59 62 61 55 60 63 61 56
MIN/MAX RH 31 76 28 76 27 71 27 72 25
RH 41 33 62 74 41 28 59 76 39 28 56 68 38 28 57 71 35 26
PWIND DIR S S S S S S S S S
WIND CHAR <15 <15 <15 <15 <15 <15 <15 <15 <15
AVG CLOUDS SC FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC
POP 12HR 0 0 0 0 0 0 5 5 5
$$
TXZ139-181030-
COLEMAN RAWS-COLEMAN TX
31.51N 99.66W ELEV. 1452 FT
232 PM CDT MON JUN 17 2013
DATE 06/17/13 TUE 06/18/13 WED 06/19/13 THU
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
MIN/MAX 73 91 73 94 76
TEMP 95 94 84 78 74 73 81 89 94 93 83 78 75 73 83 91 96 95 86 81 77 76
DEWPT 67 66 68 68 69 70 70 69 70 67 67 66 67 68 67 65 63 61 63 65 66 66
MAX/MIN RH 89 39 81 37 76
RH 39 37 57 68 83 88 66 50 39 41 57 66 77 80 61 47 38 37 49 56 69 75
WIND DIR S S SE E E S S SE E SE E SE SE SE S S SE SE SE SE SE SE
WIND SPD 10 8 7 4 5 4 8 5 7 7 5 4 4 3 8 10 11 11 10 8 7 7
CLOUDS SC SC B1 B1 B1 B2 B1 B1 SC SC SC B1 B1 B1 SC SC SC FW FW FW SC SC
CLOUDS(%) 43 45 55 64 67 70 60 53 48 42 47 51 51 51 43 34 30 25 22 19 37 46
POP 12HR 30 20 20 10 0
QPF 12HR 0.11 0 0.01 0 0
RAIN SHWRS SC SC SC SC IS IS IS IS IS IS IS IS
TSTMS SC SC SC SC IS IS IS IS IS IS IS IS
LAL 1 3 3 3 3 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1
MIX HGT 4 8 <1 <1 <1 <1 2 5 6 2 <1 <1 <1 <1 2 6 7 6 <1 <1 <1 <1
T WIND DIR S SW S S S SW SW SE SE E S NE S S S S S S S S S S
T WIND SPD 19 12 5 6 9 9 11 10 6 6 2 4 6 6 14 17 17 18 10 13 17 13
SMOKE DISP GD GD PR PR PR PR PR FR PR PR PR PR PR PR PR GD VG VG PR PR PR PR
DATE 06/20 FRI 06/21/13 SAT 06/22/13 SUN 06/23/13 MON 06/24/13
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
MAX/MIN 96 74 97 73 95 72 95 73 93
TEMP 92 96 80 74 91 95 79 73 90 94 78 72 90 94 79 73 91 95
DEWPT 64 60 64 66 62 55 62 65 61 54 59 63 60 56 61 65 61 57
MIN/MAX RH 33 76 30 76 25 72 25 78 27
RH 40 34 65 75 41 30 60 75 38 25 54 72 38 25 56 77 37 27
PWIND DIR S S S S S S S S S
WIND CHAR <15 <15 <15 <15 <15 <15 <15 <15 <15
AVG CLOUDS SC FW FW FW FW SC FW FW FW SC SC SC SC SC SC SC SC SC
POP 12HR 0 0 0 0 0 5 5 5 5
$$
TXZ155-181030-
COLORADO BEND RAWS-SAN SABA TX
31.05N 98.50W ELEV. 1259 FT
232 PM CDT MON JUN 17 2013
DATE 06/17/13 TUE 06/18/13 WED 06/19/13 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 72 94 72
TEMP 93 91 82 78 74 73 81 89 93 91 82 77 73 72 81 90 95 93 83 77 73 72
DEWPT 67 67 67 69 70 72 72 70 69 68 67 66 68 70 68 66 64 61 64 67 69 70
MAX/MIN RH 87 37 90 36 87
RH 39 40 55 71 84 87 62 42 37 42 61 74 87 90 65 45 37 37 57 76 87 87
WIND DIR S S SE S S S S SE SE E SE SE S S S S S SE SE S S S
WIND SPD 9 10 7 5 4 3 5 3 4 5 7 5 5 4 10 10 10 11 11 10 9 8
CLOUDS SC SC SC B1 B1 B2 B1 B1 SC SC SC B1 B1 B1 SC SC SC FW FW FW SC B1
CLOUDS(%) 39 39 46 53 62 70 52 51 43 35 44 52 53 53 45 37 31 24 24 23 45 55
POP 12HR 30 10 20 10 0
QPF 12HR 0.01 0 0.01 0 0
RAIN SHWRS SC SC SC SC IS IS IS IS
TSTMS SC SC SC SC IS IS IS IS
LAL 1 3 3 3 3 1 1 1 1 2 2 2 2 1 1 1 1 1 1 1 1 1
MIX HGT 7 8 <1 1 1 <1 4 5 5 8 <1 <1 <1 <1 2 6 8 7 3 2 1 1
T WIND DIR S S S S S SW SW S SE SE E SE S S S S S S S S S S
T WIND SPD 10 11 8 16 17 12 13 5 10 9 9 10 13 6 14 18 19 16 25 26 17 19
SMOKE DISP GD GD PR PR PR PR FR PR FR GD PR PR PR PR PR VG VG GD FR FR PR PR
DATE 06/20 FRI 06/21/13 SAT 06/22/13 SUN 06/23/13 MON 06/24/13
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 95 73 94 73 95 71 93 72 94
TEMP 89 92 78 73 89 91 78 73 90 92 76 71 90 93 77 72 90 93
DEWPT 67 65 66 68 63 58 63 67 61 56 63 65 62 59 65 68 65 61
MIN/MAX RH 40 82 39 80 33 79 31 84 35
RH 48 41 71 81 47 41 69 80 42 33 64 79 41 32 69 84 44 36
PWIND DIR S S S S S S S S S
WIND CHAR <15 <15 <15 <15 <15 <15 <15 <15 <15
AVG CLOUDS SC FW FW SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 0 0 0 0 5 5 5 5 10
$$
TXZ128-181030-
HAMBY RAWS-CALLAHAN TX
32.50N 99.62W ELEV. 1900 FT
232 PM CDT MON JUN 17 2013
DATE 06/17/13 TUE 06/18/13 WED 06/19/13 THU
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
MIN/MAX 71 92 72 95 73
TEMP 95 96 86 81 75 73 81 87 90 91 83 78 74 72 83 91 95 96 86 81 75 73
DEWPT 69 68 70 69 69 69 69 69 69 68 68 67 68 68 67 66 64 61 63 64 65 66
MAX/MIN RH 84 42 87 33 83
RH 39 34 50 60 75 84 69 48 44 42 57 67 76 87 61 45 37 33 45 53 71 83
WIND DIR S S SE NE SE SW SE E SE SE SE SE SE SE S S SE SE S S S S
WIND SPD 12 8 10 7 3 3 7 7 4 9 7 5 4 4 10 11 12 12 12 11 10 10
CLOUDS B1 B1 B1 B1 B2 B2 B1 B1 B1 SC B1 B1 B1 B1 SC SC SC SC FW FW FW FW
CLOUDS(%) 51 56 62 68 70 72 52 55 53 50 51 52 52 52 45 38 34 30 25 20 19 21
POP 12HR 50 30 30 20 5
QPF 12HR 0.23 0.06 0.02 0 0
RAIN SHWRS IS SC SC SC SC SC SC SC SC SC SC SC SC IS IS
TSTMS IS SC SC SC SC SC SC SC SC SC SC SC SC IS IS
LAL 2 3 3 3 3 3 3 3 3 3 3 3 3 2 2 1 1 1 1 1 1 1
MIX HGT 4 9 <1 <1 <1 <1 2 4 4 4 <1 <1 <1 <1 2 6 8 6 <1 <1 <1 <1
T WIND DIR S SW SE E N NE NE SE N E SE SE SE S S S S SE S S S S
T WIND SPD 18 11 4 6 4 4 6 5 11 13 5 4 6 8 16 19 14 20 12 13 18 18
SMOKE DISP GD GD PR PR PR PR PR PR FR FR PR PR PR PR PR VG VG VG PR PR PR PR
DATE 06/20 FRI 06/21/13 SAT 06/22/13 SUN 06/23/13 MON 06/24/13
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
MAX/MIN 95 74 96 74 94 72 94 73 94
TEMP 92 97 82 74 92 97 82 74 91 95 80 72 91 96 81 73 91 96
DEWPT 64 58 63 66 62 54 59 64 58 53 58 62 59 54 60 63 58 56
MIN/MAX RH 32 79 29 74 27 71 22 75 26
RH 40 32 55 79 40 29 53 74 37 27 47 71 35 22 49 75 36 26
PWIND DIR S S S S S S S S S
WIND CHAR <15 <15 <15 <15 <15 <15 <15 <15 <15
AVG CLOUDS FW FW FW FW FW SC FW FW FW SC SC SC SC SC SC SC SC SC
POP 12HR 0 0 0 0 0 5 5 5 5
$$
TXZ170-181030-
MASON RAWS-MASON TX
30.74N 99.19W ELEV. 1463 FT
232 PM CDT MON JUN 17 2013
DATE 06/17/13 TUE 06/18/13 WED 06/19/13 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 93 71 93 73
TEMP 94 92 81 76 73 73 81 90 94 92 80 75 72 72 80 89 93 91 81 76 74 74
DEWPT 65 65 66 69 71 71 70 67 65 66 66 66 67 67 67 66 64 61 64 66 67 67
MAX/MIN RH 89 39 90 37 85
RH 37 38 58 80 89 86 58 43 40 43 62 76 87 87 65 48 40 40 61 80 84 82
WIND DIR S S S SE SE S S SE SE SE SE SE SE SE S S S SE SE SE S S
WIND SPD 9 11 8 4 5 3 7 5 5 8 7 4 3 3 9 10 11 11 10 8 8 8
CLOUDS SC SC SC SC B1 B2 SC SC SC SC SC SC SC B1 SC SC SC FW FW FW SC B1
CLOUDS(%) 37 37 41 46 58 70 49 42 38 34 38 42 48 53 43 32 27 22 22 22 48 59
POP 12HR 20 10 20 5 0
QPF 12HR 0 0 0.01 0 0
RAIN SHWRS IS IS IS IS IS IS IS IS
TSTMS IS IS IS IS IS IS IS IS
LAL 1 2 2 2 2 1 1 1 1 2 2 2 2 1 1 1 1 1 1 1 1 1
MIX HGT 8 8 <1 <1 <1 <1 5 5 7 3 <1 <1 <1 <1 2 6 7 6 <1 2 <1 2
T WIND DIR SE S S S S SW S SE SE E SE S S S S S S S S S S S
T WIND SPD 8 11 8 10 16 11 10 9 10 12 9 8 9 6 14 16 19 18 10 25 17 19
SMOKE DISP FR GD PR PR PR PR FR PR GD PR PR PR PR PR PR GD VG GD PR PR PR PR
DATE 06/20 FRI 06/21/13 SAT 06/22/13 SUN 06/23/13 MON 06/24/13
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 95 71 93 71 93 72 94
TEMP 89 90 75 73 89 90 74 72 89 90 74 72 89 90 75 73 90 92
DEWPT 64 63 66 68 62 58 63 66 61 56 63 64 61 58 63 67 61 59
MIN/MAX RH 38 84 37 81 32 79 32 84 33
RH 44 42 79 81 44 39 74 79 41 33 71 76 41 33 74 81 42 34
PWIND DIR S S S S S S S S S
WIND CHAR <15 <15 <15 <15 <15 <15 <15 <15 <15
AVG CLOUDS SC FW FW SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 0 0 0 0 5 5 5 5 10
$$
TXZ065-181030-
PAINT CREEK RAWS-COKE TX
31.91N 100.58W ELEV. 1854 FT
232 PM CDT MON JUN 17 2013
DATE 06/17/13 TUE 06/18/13 WED 06/19/13 THU
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
MIN/MAX 71 92 75 96 77
TEMP 97 95 84 79 76 73 82 90 96 95 85 81 77 75 83 91 96 95 86 82 79 77
DEWPT 65 63 66 67 66 67 68 67 65 65 65 64 65 65 64 63 61 58 60 62 64 65
MAX/MIN RH 84 35 77 31 71
RH 36 34 53 62 71 84 63 44 35 36 52 59 69 77 58 44 34 31 43 49 60 71
WIND DIR S S S NW NW SE S SE E E SE SE SE SE S SE SE SE SE SE S S
WIND SPD 12 9 9 8 3 5 8 3 8 10 8 5 4 3 10 12 14 12 10 9 8 9
CLOUDS SC SC B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC FW FW FW SC
CLOUDS(%) 47 50 58 65 67 69 52 54 50 46 48 50 44 38 35 32 30 28 25 21 23 27
POP 12HR 40 20 20 10 0
QPF 12HR 0.45 0.01 0.01 0 0
RAIN SHWRS IS SC SC SC SC IS IS IS IS IS IS IS IS
TSTMS IS SC SC SC SC IS IS IS IS IS IS IS IS
LAL 2 3 3 3 3 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1
MIX HGT 4 6 <1 <1 <1 <1 2 5 5 4 <1 <1 <1 <1 2 6 8 7 <1 <1 <1 <1
T WIND DIR S SW S SE S S S SE N E SE E SE S S S S SE S S S S
T WIND SPD 21 17 5 5 4 6 9 12 11 20 14 3 4 6 18 18 18 20 16 13 18 17
SMOKE DISP GD GD PR PR PR PR PR FR FR GD PR PR PR PR PR GD VG VG PR PR PR PR
DATE 06/20 FRI 06/21/13 SAT 06/22/13 SUN 06/23/13 MON 06/24/13
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
MAX/MIN 98 75 98 74 97 72 96 73 95
TEMP 93 97 81 75 91 96 80 74 90 94 78 72 90 95 79 73 90 95
DEWPT 61 57 63 65 62 54 59 63 59 52 58 62 59 54 59 62 58 56
MIN/MAX RH 28 74 25 71 24 70 22 71 25
RH 37 29 56 74 38 25 52 71 37 24 50 70 35 22 50 71 35 25
PWIND DIR S S S S S S S S S
WIND CHAR <15 <15 <15 <15 <15 <15 <15 <15 <15
AVG CLOUDS SC FW FW FW FW SC FW FW SC SC SC SC SC SC SC SC SC SC
POP 12HR 0 0 0 0 0 5 5 5 5
$$
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)...........20 FT. WIND DIRECTION
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
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
SNOWSHWRS......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
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
LAL(CAT)............................LIGHTNING ACTIVITY LEVEL
HAINES(CAT).........................HAINES INDEX
10K WIND DIR(8 POINT COMPASS).......10000 FOOT WIND DIRECTION
10K WIND SPD(MPH)...................10000 FOOT WIND SPEED
MIX HGT(THOUSANDS OF FT AGL)........MIXING HEIGHT
EXAMPLE: 6 = 6000 FEET; 12 = 12000 FEET; <1 = LESS THAN 1000 FEET
T WIND DIR(8 POINT COMPASS).........TRANSPORT WIND DIRECTION
T WIND SPD(MPH).....................TRANSPORT WIND SPEED
SMOKE DISP(CAT(KT-FT))...................SMOKE DISPERSION CATEGORY
EXAMPLE: PR = POOR; FR = FAIR; GD = GOOD; VG = VERY GOOD; EX = EXCELLENT
FOSBERG.............................FOSBERG FIRE WEATHER INDEX
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
AVE CLOUDS(CAT).....................AVERAGE CLOUD COVER CATEGORY
POP 12HR(%).........................PROBABILITY FOR ACCUMULATING PRECIPITATION
WEATHER...
SEE DAY 1 THROUGH 3 WEATHER DESCRIPTIONS