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Fire Weather Point Forecast Matrices
Issued by NWS San Angelo, TX
Issued by NWS San Angelo, TX
000
FOUS54 KSJT 191003
PFWSJT
FIRE WEATHER POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN ANGELO TX
503 AM CDT SUN MAY 19 2013
TXZ076-192215-
BARNHART RAWS-CROCKETT TX
30.99N 101.16W ELEV. 2562 FT
503 AM CDT SUN MAY 19 2013
DATE SUN 05/19/13 MON 05/20/13 TUE 05/21/13
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 97 71 96 66 93
TEMP 69 83 97 96 93 79 76 73 71 82 91 96 92 79 72 68 66 78 88 93 89
DEWPT 67 65 42 33 40 47 43 53 59 62 52 38 37 45 52 57 62 51 40 36 32
MIN/MAX RH 11 67 13 89 12
RH 93 56 15 11 16 33 32 50 67 52 27 13 15 30 49 69 89 40 19 14 13
WIND DIR S SW W SW SW SW SW S S S SW SW S S S S S SW SW W NW
WIND SPD 10 12 11 14 12 7 5 7 11 12 11 12 14 11 10 8 8 7 7 10 10
CLOUDS FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC FW FW FW
CLOUDS(%) 8 13 18 16 15 15 16 20 24 23 21 19 16 18 19 28 37 30 22 24 25
POP 12HR 5 5 10 10 10
QPF 12HR 0 0 0 0 0
LAL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
MIX HGT <1 2 8 9 10 <1 <1 <1 <1 2 6 11 11 <1 <1 <1 <1 1 6 13 13
T WIND DIR S SW W SW SW S S S S SW SW SW SW S SW SW S SW W W W
T WIND SPD 17 16 20 20 18 9 9 8 10 18 19 21 18 8 5 4 4 8 17 17 10
SMOKE DISP PR PR VG EX EX PR PR PR PR PR GD EX EX PR PR PR PR PR GD EX VG
DATE WED 05/22/13 THU 05/23/13 FRI 05/24/13 SAT 05/25/13
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 64 93 66 93 67 92 65 94
TEMP 70 64 87 90 72 66 88 90 73 67 87 89 71 65 88 91
DEWPT 55 63 58 54 64 65 60 56 62 63 60 57 64 63 61 55
MAX/MIN RH 97 28 96 30 88 32 94 29
RH 58 97 38 29 75 96 39 32 68 88 40 34 80 94 40 30
PWIND DIR SE S S S S S S S
WIND CHAR <15 <15 <15 15> <15 <15 <15 <15
AVG CLOUDS FW FW SC SC SC SC SC SC SC SC SC SC SC B1 SC SC
POP 12HR 10 10 5 10 10 10 10 5
$$
TXZ139-192215-
COLEMAN RAWS-COLEMAN TX
31.51N 99.66W ELEV. 1452 FT
503 AM CDT SUN MAY 19 2013
DATE SUN 05/19/13 MON 05/20/13 TUE 05/21/13
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
MAX/MIN 99 68 98 71 93
TEMP 71 84 95 96 94 79 73 70 68 81 92 98 95 82 77 73 71 81 89 93 90
DEWPT 67 67 64 58 54 58 64 64 66 66 65 59 59 62 64 65 65 60 56 56 56
MIN/MAX RH 25 94 28 81 29
RH 87 58 36 28 26 47 74 82 94 61 41 28 31 51 65 76 81 50 33 29 32
WIND DIR S S S S S S S S S S S S S SE S S S S S S SE
WIND SPD 10 14 15 16 15 8 11 11 10 14 15 15 15 9 11 9 9 10 8 7 7
CLOUDS FW FW SC SC SC SC SC SC B1 SC SC SC SC SC SC SC B1 B1 SC SC B1
CLOUDS(%) 11 21 31 41 50 39 28 40 52 40 27 35 43 38 32 45 57 52 47 50 53
POP 12HR 20 20 20 20 20
QPF 12HR 0 0 0.01 0 0.01
RAIN SHWRS IS IS IS IS IS IS IS IS IS IS
TSTMS IS IS IS IS IS IS IS IS IS IS
LAL 1 1 1 2 2 1 1 1 1 1 1 2 2 2 1 1 2 2 2 2 2
MIX HGT <1 2 6 10 10 <1 <1 <1 <1 2 6 12 12 <1 <1 <1 <1 2 4 13 7
T WIND DIR S SW SW SW SW S S S S S SW SW SW S S S S SW S SW SE
T WIND SPD 10 21 16 21 20 8 17 19 13 20 23 27 26 8 20 14 8 6 3 10 11
SMOKE DISP PR PR GD EX EX PR PR PR PR PR VG EX EX PR PR PR PR PR PR VG GD
DATE WED 05/22/13 THU 05/23/13 FRI 05/24/13 SAT 05/25/13
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
MIN/MAX 69 94 68 95 67 94 67 94
TEMP 74 69 89 91 74 68 90 92 73 67 89 91 73 67 89 91
DEWPT 65 65 60 56 64 65 59 60 64 64 59 58 64 62 60 57
MAX/MIN RH 89 29 90 30 89 31 84 30
RH 74 89 38 31 72 90 35 34 72 89 38 33 73 84 38 32
PWIND DIR SE SE SE S SE S SE S
WIND CHAR <15 <15 <15 <15 <15 <15 <15 <15
AVG CLOUDS SC SC SC SC B1 SC SC SC SC B1 SC SC SC B1 B1 SC
POP 12HR 20 10 10 5 10 5 10 5
RAIN SHWRS IS IS
TSTMS IS IS
$$
TXZ155-192215-
COLORADO BEND RAWS-SAN SABA TX
31.05N 98.50W ELEV. 1259 FT
503 AM CDT SUN MAY 19 2013
DATE SUN 05/19/13 MON 05/20/13 TUE 05/21/13
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 68 90 70 92
TEMP 69 80 88 91 88 78 72 69 68 78 86 90 87 78 74 71 70 80 88 92 89
DEWPT 67 68 64 63 66 66 65 66 67 66 67 67 66 67 67 67 67 67 67 67 67
MIN/MAX RH 40 98 46 90 44
RH 93 67 45 40 48 68 79 91 98 66 54 46 49 68 79 87 90 66 51 44 48
WIND DIR S S S S S SE S S S S S S S S S S S S S S SE
WIND SPD 9 14 17 17 15 14 10 10 9 11 15 16 15 10 12 10 10 14 15 11 10
CLOUDS SC SC SC SC B1 B1 SC B1 B2 B1 SC SC B1 B1 B1 B1 B2 B1 B1 B1 B1
CLOUDS(%) 41 39 38 46 54 51 49 61 74 58 41 47 53 59 65 69 73 65 57 60 62
POP 12HR 20 20 20 20 30
QPF 12HR 0 0 0 0 0.14
RAIN SHWRS IS IS IS IS IS SC SC SC SC SC
TSTMS IS IS IS IS IS SC SC SC SC SC
LAL 1 1 1 2 2 1 1 1 1 1 1 2 2 2 1 1 3 3 3 3 3
MIX HGT <1 2 5 6 6 2 <1 <1 <1 2 3 5 5 <1 <1 <1 <1 1 3 6 7
T WIND DIR S S S S S S S S S S S S S S S S S S S S S
T WIND SPD 21 21 32 26 27 29 23 20 18 24 27 26 29 28 25 20 16 18 14 13 14
SMOKE DISP PR PR VG VG VG FR PR PR PR PR GD VG VG PR PR PR PR PR FR GD GD
DATE WED 05/22/13 THU 05/23/13 FRI 05/24/13 SAT 05/25/13
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 66 89 69 90 66 89 67 90
TEMP 72 66 84 87 73 69 86 87 71 66 84 86 72 67 85 87
DEWPT 69 66 66 64 66 65 67 64 65 65 62 59 65 63 64 63
MAX/MIN RH 100 46 86 43 97 38 87 41
RH 91100 55 48 78 86 53 45 81 97 47 40 80 87 50 45
PWIND DIR SE S SE S SE S S S
WIND CHAR <15 <15 <15 <15 <15 <15 <15 <15
AVG CLOUDS B1 B1 B1 B1 B1 B1 SC SC SC B1 B1 SC SC B1 B1 SC
POP 12HR 40 10 10 5 5 5 10 5
RAIN SHWRS SC SC
TSTMS SC SC
$$
TXZ128-192215-
HAMBY RAWS-CALLAHAN TX
32.50N 99.62W ELEV. 1900 FT
503 AM CDT SUN MAY 19 2013
DATE SUN 05/19/13 MON 05/20/13 TUE 05/21/13
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
MAX/MIN 97 69 97 68 90
TEMP 71 84 95 97 94 80 73 71 69 81 91 97 93 80 74 70 68 78 86 90 87
DEWPT 65 65 61 51 53 58 57 59 61 65 62 53 48 55 61 61 61 56 51 48 44
MIN/MAX RH 21 76 21 78 22
RH 81 53 32 21 25 48 57 67 76 58 38 23 22 42 64 73 78 48 30 24 22
WIND DIR S S SW SW SW SE S S S S S S SW SE S S S SW SW S N
WIND SPD 17 18 17 18 17 10 15 15 12 17 17 18 14 12 12 11 9 5 3 5 5
CLOUDS CL FW SC SC SC SC FW FW FW FW FW SC SC SC FW SC SC SC SC SC SC
CLOUDS(%) 4 15 27 33 39 29 19 20 21 22 22 28 33 27 21 28 34 32 29 30 31
POP 12HR 20 20 20 20 20
QPF 12HR 0 0 0 0 0
RAIN SHWRS IS IS IS IS IS IS IS IS IS IS
TSTMS IS IS IS IS IS IS IS IS IS IS
LAL 1 1 1 2 2 1 1 1 1 1 1 2 2 2 1 1 2 2 2 2 2
MIX HGT <1 2 7 10 10 <1 <1 <1 <1 2 6 13 13 <1 <1 <1 <1 2 4 13 7
T WIND DIR S SW SW SW SW SW S S S SW SW SW SW SW S SW NW NE NE SW SE
T WIND SPD 20 26 24 27 27 8 9 17 17 23 27 33 28 6 5 5 5 19 13 5 8
SMOKE DISP PR FR VG EX EX PR PR PR PR PR VG EX EX PR PR PR PR PR FR GD FR
DATE WED 05/22/13 THU 05/23/13 FRI 05/24/13 SAT 05/25/13
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
MIN/MAX 64 93 68 96 70 93 68 94
TEMP 70 64 87 90 73 68 90 93 76 70 88 90 73 68 89 91
DEWPT 57 64 56 51 63 64 56 58 62 64 59 57 64 62 58 56
MAX/MIN RH 100 26 89 28 83 31 83 28
RH 65100 35 27 71 89 33 32 64 83 38 33 73 83 35 31
PWIND DIR SE S S S S S S S
WIND CHAR <15 <15 <15 <15 <15 <15 <15 <15
AVG CLOUDS SC FW SC SC SC SC SC SC B1 B1 SC SC SC B1 B1 SC
POP 12HR 20 10 5 5 10 10 20 5
RAIN SHWRS IS IS IS IS
TSTMS IS IS IS IS
$$
TXZ170-192215-
MASON RAWS-MASON TX
30.74N 99.19W ELEV. 1463 FT
503 AM CDT SUN MAY 19 2013
DATE SUN 05/19/13 MON 05/20/13 TUE 05/21/13
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 70 94 69 94
TEMP 71 82 90 94 89 79 75 72 70 81 89 94 91 80 74 71 69 80 89 94 90
DEWPT 66 67 62 60 63 65 65 66 66 68 66 66 64 65 66 66 66 66 65 66 66
MIN/MAX RH 32 87 38 92 40
RH 86 61 39 32 42 62 71 81 87 65 47 39 41 62 76 86 92 62 45 40 45
WIND DIR S S S S S SE S S S S S SE SE SE S S S S S S SE
WIND SPD 9 14 16 15 16 12 11 10 9 12 12 15 14 10 11 10 10 14 14 10 10
CLOUDS B1 SC SC SC SC SC SC B1 B2 B1 SC SC B1 B1 B1 B1 B2 B1 B1 B1 B1
CLOUDS(%) 52 44 37 43 50 46 43 60 77 56 34 43 52 58 63 68 72 62 51 57 61
POP 12HR 10 10 20 20 30
QPF 12HR 0 0 0 0 0.04
RAIN SHWRS IS IS IS SC SC SC SC SC
TSTMS IS IS IS SC SC SC SC SC
LAL 1 1 1 1 1 1 1 1 1 1 1 2 2 2 1 1 3 3 3 3 3
MIX HGT <1 2 6 7 7 1 <1 <1 <1 2 4 7 7 <1 <1 <1 <1 2 3 10 7
T WIND DIR S S SW S S S S S S S S S S S S S S S S S S
T WIND SPD 18 23 27 24 24 21 20 18 16 21 24 25 26 27 20 17 14 18 12 9 12
SMOKE DISP PR PR VG VG VG PR PR PR PR PR GD VG EX PR PR PR PR PR PR GD GD
DATE WED 05/22/13 THU 05/23/13 FRI 05/24/13 SAT 05/25/13
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 65 93 67 93 66 92 65 91
TEMP 71 65 87 90 73 67 88 90 72 66 87 89 71 65 86 88
DEWPT 67 65 64 63 66 66 65 63 65 64 61 59 65 63 62 60
MAX/MIN RH 100 37 96 38 92 34 92 37
RH 86100 46 41 78 96 47 41 78 92 42 37 81 92 45 39
PWIND DIR SE S SE S SE S SE SE
WIND CHAR <15 <15 <15 <15 <15 <15 <15 <15
AVG CLOUDS B1 B1 B1 SC B1 B1 SC SC SC B1 B1 SC SC B1 B1 SC
POP 12HR 40 10 10 5 5 5 10 5
RAIN SHWRS SC SC
TSTMS SC SC
$$
TXZ065-192215-
PAINT CREEK RAWS-COKE TX
31.91N 100.58W ELEV. 1854 FT
503 AM CDT SUN MAY 19 2013
DATE SUN 05/19/13 MON 05/20/13 TUE 05/21/13
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
MAX/MIN 99 68 99 68 92
TEMP 73 88 99 98 97 77 71 71 68 82 93 98 95 81 75 70 68 79 87 92 89
DEWPT 66 62 43 36 37 46 43 53 59 62 52 37 38 44 50 55 60 49 38 37 36
MIN/MAX RH 11 72 12 76 14
RH 79 42 15 12 12 33 35 53 72 52 25 12 14 27 41 59 76 35 18 15 15
WIND DIR S SW SW SW SW S S S S S S SW SW S S S SW SW W W NW
WIND SPD 11 16 16 18 18 11 10 11 14 15 17 17 15 9 12 7 4 3 3 8 9
CLOUDS CL FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC FW FW FW FW
CLOUDS(%) 3 10 17 16 14 15 16 18 19 19 18 18 17 18 18 22 26 24 21 22 23
POP 12HR 5 5 10 10 10
QPF 12HR 0 0 0 0 0
LAL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
MIX HGT <1 2 9 10 10 <1 <1 <1 <1 2 7 13 13 <1 <1 <1 <1 1 6 14 11
T WIND DIR S SW SW SW SW SW SW SW S SW SW SW SW W W NW NW NE E W SW
T WIND SPD 9 16 25 25 25 4 6 8 10 20 27 27 26 6 4 5 5 17 6 11 6
SMOKE DISP PR PR EX EX EX PR PR PR PR PR EX EX EX PR PR PR PR PR PR VG GD
DATE WED 05/22/13 THU 05/23/13 FRI 05/24/13 SAT 05/25/13
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
MIN/MAX 66 95 69 97 70 95 69 94
TEMP 72 66 89 92 75 69 91 94 76 70 90 92 75 69 89 91
DEWPT 55 62 55 51 62 65 58 53 63 63 60 58 62 63 58 52
MAX/MIN RH 88 23 87 25 78 30 82 26
RH 56 88 32 25 65 87 32 25 64 78 37 32 65 82 35 27
PWIND DIR SE S S S SE S S S
WIND CHAR <15 <15 <15 <15 <15 <15 <15 <15
AVG CLOUDS FW FW SC SC SC SC SC SC B1 B1 SC SC SC B1 B1 SC
POP 12HR 10 5 5 10 10 10 10 5
$$
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
- National Weather Service
- Louisville, KY Weather Forecast Office
- 6201 Theiler Lane
- Louisville, KY 40229-1476
- 502-969-8842
- Page Author: LMK Webmaster
- Web Master's E-mail: w-lmk.webmaster@noaa.gov
- Page last modified: May 1st, 2013 15:32 UTC