Fire Weather Point Forecast Matrices
Issued by NWS San Angelo, TX

Current Version | Previous Version | Text Only | Print | Product List | Glossary On
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
000
FOUS54 KSJT 022004
PFWSJT

FIRE WEATHER POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN ANGELO TX
304 PM CDT SUN AUG 2 2015

TXZ076-031015-
BARNHART RAWS-CROCKETT TX
30.99N 101.16W ELEV. 2562 FT
304 PM CDT SUN AUG 2 2015

DATE           08/02/15      MON 08/03/15            TUE 08/04/15            WED
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          96          72          96          74
TEMP          97 96 86 80 75 71 85 93 96 95 86 80 76 72 85 93 96 95 87 81 78 74
DEWPT         59 58 59 60 60 60 61 59 57 57 60 61 64 65 64 63 61 61 61 62 63 66
MAX/MIN RH                   68          27          80          32          77
RH            29 28 40 51 60 68 46 32 27 28 42 53 66 80 50 37 32 33 42 53 61 77
WIND DIR       S SE SE  S  S  S  S  S SE SE  S SE  S  S  S  S  S  S  S  S  S  S
WIND SPD       9  9  8  8  6  6  9  9 10 10  8  8  6  6  9 10 10 10  9 10 10 11
CLOUDS        SC SC SC SC SC SC SC FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC
CLOUDS(%)     43 30 34 37 35 33 29 24 26 28 32 35 38 42 42 35 35 38 38 31 31 33
POP 12HR                     10           5           5          10          10
QPF 12HR                      0           0           0           0           0
RAIN SHWRS     S
TSTMS          S
LAL                     1     1     1     1     1     1     1     1     1     1
HAINES                  6     5     5     6     6     5     4     5     5     4
MIX HGT              6800   800  8500 10400  6200   800  6700 10500  7400  1000
T WIND DIR              S     S     S    SE     S     S     S     S     S     S
T WIND SPD             18    14    13    13    14    14    11    12    16    21


DATE           08/05 THU 08/06/15 FRI 08/07/15 SAT 08/08/15 SUN 08/09/15
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      98      74      99      74      98
TEMP          95 97 83 75 96 97 82 74 95 97 82 74 96 98 82 74 95 97
DEWPT         63 60 61 64 61 57 59 65 61 57 62 66 62 57 61 64 59 55
MIN/MAX RH
RH            35 30 48 69 33 27 46 74 33 27 52 76 33 26 49 71 30 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 FW FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR            0       0       0       0       0       0       0       5       5

$$

TXZ139-031015-
COLEMAN RAWS-COLEMAN TX
31.51N  99.66W ELEV. 1452 FT
304 PM CDT SUN AUG 2 2015

DATE           08/02/15      MON 08/03/15            TUE 08/04/15            WED
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          98          74         100          77
TEMP          98 96 86 80 77 73 86 95 98 96 87 81 78 74 87 96100 98 89 83 81 77
DEWPT         60 58 58 58 60 60 62 59 58 58 61 62 64 66 66 63 61 60 61 62 64 67
MAX/MIN RH                   64          27          75          28          71
RH            29 28 39 47 56 64 45 30 28 28 42 52 62 75 49 34 28 29 39 49 57 71
WIND DIR      SE SE SE  S  S  S  S  S SE SE SE SE  S  S  S  S  S  S  S  S  S  S
WIND SPD       6  9  6  6  4  4  5  5  9 10  5  6  5  4  6  8  9 10  9 10  9 10
CLOUDS        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
CLOUDS(%)     49 45 45 45 43 41 37 33 32 31 30 30 34 38 38 27 27 36 36 27 27 30
POP 12HR                     10           5           0           5           5
QPF 12HR                      0           0           0           0           0
RAIN SHWRS     S
TSTMS          S
LAL                     1     1     1     1     1     1     1     1     1     1
HAINES                  5     5     5     5     5     5     5     5     5     4
MIX HGT              5900   300  9000  9900  5900   700  8000 10500  6600  1000
T WIND DIR             SE     S     S    SE    SE     S     S     S     S     S
T WIND SPD             12    10     8    12    12     9    10    10    13    16


DATE           08/05 THU 08/06/15 FRI 08/07/15 SAT 08/08/15 SUN 08/09/15
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           101      77     101      77     101      76     102      76     101
TEMP          98 99 83 77 98100 84 77 98 99 83 76 98100 83 76 98100
DEWPT         65 60 63 66 63 57 62 66 62 59 63 67 63 59 63 65 59 55
MIN/MAX RH
RH            34 28 50 71 32 25 48 69 31 27 51 74 32 26 51 69 28 23
PWIND DIR           S       S       S       S       S       S      SE       S       S
WIND CHAR         <15     <15     <15     <15     <15     <15     <15     <15     <15
AVG CLOUDS    SC SC FW FW FW FW FW FW FW FW FW FW SC SC SC FW FW FW
POP 12HR            0       0       0       0       0       0       5       5       5

$$

TXZ155-031015-
COLORADO BEND RAWS-SAN SABA TX
31.05N  98.50W ELEV. 1259 FT
304 PM CDT SUN AUG 2 2015

DATE           08/02/15      MON 08/03/15            TUE 08/04/15            WED
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                      72          98          74          98          76
TEMP          97 95 87 81 76 72 86 94 98 96 88 82 78 74 87 94 98 97 89 83 79 76
DEWPT         57 55 57 58 61 63 63 59 58 58 61 65 68 69 67 64 62 61 64 66 68 68
MAX/MIN RH                   72          27          84          31          77
RH            27 26 36 46 60 72 47 31 27 28 41 57 72 84 52 37 31 32 44 57 69 77
WIND DIR      SE SE SE  S  S  S  S SE SE SE  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD       6  8  5  4  3  3  4  4  8 10  8  8  8  5  8  9 10 10 10 11 10  9
CLOUDS        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
CLOUDS(%)     49 39 41 42 40 38 36 33 30 27 28 28 33 38 38 29 29 34 34 31 31 42
POP 12HR                      5           0           0           5           5
QPF 12HR                      0           0           0           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
HAINES                  5     5     4     5     5     4     4     4     4     4
MIX HGT              5700   200  8500  9400  6400   700  6900  8800  5400  1200
T WIND DIR             SE     S     S    SE    SE     S     S     S     S     S
T WIND SPD             11     6     8    10    14    13    12    13    19    18


DATE           08/05 THU 08/06/15 FRI 08/07/15 SAT 08/08/15 SUN 08/09/15
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           100      76     100      75     101      76     101      76     101
TEMP          96 98 84 76 96 98 83 75 97 99 85 76 97 99 84 76 97 99
DEWPT         64 61 66 68 63 59 66 67 62 60 68 69 63 60 65 67 60 54
MIN/MAX RH
RH            35 31 55 76 34 28 57 77 32 28 58 79 33 28 53 74 30 22
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 SC FW FW SC FW FW FW SC FW FW FW SC SC FW FW SC FW
POP 12HR            0       5       0       0       0       0       0       5       5

$$

TXZ128-031015-
HAMBY RAWS-CALLAHAN TX
32.50N  99.62W ELEV. 1900 FT
304 PM CDT SUN AUG 2 2015

DATE           08/02/15      MON 08/03/15            TUE 08/04/15            WED
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          98          76          99          77
TEMP          96 91 82 78 75 73 84 94 98 93 85 81 78 76 86 95 99 94 86 82 79 77
DEWPT         60 60 60 59 59 60 61 60 60 59 61 61 63 64 65 63 61 61 61 62 63 65
MAX/MIN RH                   64          29          66          29          67
RH            30 35 47 51 59 64 46 32 29 32 45 51 60 66 50 35 29 34 43 51 58 67
WIND DIR       S SE SE  S  S  S  S  S SE SE SE SE  S  S  S  S  S  S  S  S  S  S
WIND SPD       8  9  8  8  6  5  6  5  9 10  6  6  5  5  9 10 10 10 10 11 10 10
CLOUDS        SC SC B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW SC
CLOUDS(%)     49 49 51 52 50 48 44 41 38 36 35 36 40 44 44 36 36 38 38 24 24 28
POP 12HR                     10           5           5          10          10
QPF 12HR                      0           0           0           0           0
RAIN SHWRS     S  S  S  S  S  S  S  S  S
TSTMS          S  S  S  S  S  S  S  S  S
LAL                     2     2     1     1     1     1     1     1     1     1
HAINES                  5     5     5     5     5     5     5     5     5     5
MIX HGT              4700   200  8700  9900  6100   500  8200  9000  5000   600
T WIND DIR             SE     S     S    SE    SE     S     S     S     S     S
T WIND SPD             16    13    10    12    12     8    11    11    16    13


DATE           08/05 THU 08/06/15 FRI 08/07/15 SAT 08/08/15 SUN 08/09/15
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           100      78     102      78     102      78      99      78     100
TEMP          96 95 83 78 98 96 84 78 98 96 84 78 95 94 83 78 96 95
DEWPT         64 60 61 64 62 57 60 65 62 60 62 66 63 61 63 64 61 55
MIN/MAX RH
RH            35 31 47 62 31 27 45 64 31 30 48 67 35 34 51 62 32 26
PWIND DIR           S       S       S       S       S       S       S      SE       S
WIND CHAR         <15     <15     <15     <15     <15     <15     <15     <15     <15
AVG CLOUDS    SC FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC
POP 12HR            5       5       5       5       5       5       5       5       5

$$

TXZ170-031015-
MASON RAWS-MASON TX
30.74N  99.19W ELEV. 1463 FT
304 PM CDT SUN AUG 2 2015

DATE           08/02/15      MON 08/03/15            TUE 08/04/15            WED
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          97          73          98          76
TEMP          98 97 83 78 74 71 83 93 97 96 84 79 76 73 85 94 98 97 86 82 79 76
DEWPT         58 56 58 59 62 62 64 59 59 58 61 64 67 68 67 62 61 61 62 66 67 68
MAX/MIN RH                   74          28          84          30          77
RH            28 26 43 52 65 74 52 32 28 28 46 60 74 84 56 35 30 31 45 58 67 77
WIND DIR      SE SE SE  S  S  S  S SE SE SE SE  S  S  S  S  S  S  S  S  S  S  S
WIND SPD       6  8  5  4  3  3  4  5  9 10  6  6  6  4  6  8 10 10 10 10  9  6
CLOUDS        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
CLOUDS(%)     49 38 37 36 34 32 30 28 27 26 27 28 33 39 39 26 26 34 34 28 28 44
POP 12HR                      5           0           0           5           5
QPF 12HR                      0           0           0           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
HAINES                  4     4     4     5     5     4     4     5     5     4
MIX HGT              5400   200  8400  9200  6200   700  6900  8800  5700  1200
T WIND DIR             SE     S     S    SE    SE     S     S     S     S     S
T WIND SPD             10     6     8    11    14    10    11    11    18    14


DATE           08/05 THU 08/06/15 FRI 08/07/15 SAT 08/08/15 SUN 08/09/15
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            99      76     100      75     101      76     101      75     100
TEMP          95 98 82 76 96 99 81 75 97100 82 76 97100 82 75 96 99
DEWPT         65 62 64 67 63 59 65 67 62 59 67 68 63 60 66 66 60 55
MIN/MAX RH
RH            37 31 55 74 34 27 58 76 33 26 61 76 33 27 58 74 30 23
PWIND DIR           S       S       S       S       S       S      SE       S       S
WIND CHAR         <15     <15     <15     <15     <15     <15     <15     <15     <15
AVG CLOUDS    SC SC FW FW SC FW FW FW SC FW FW FW SC FW FW FW SC FW
POP 12HR            0       5       0       0       0       0       0       5       5

$$

TXZ065-031015-
PAINT CREEK RAWS-COKE TX
31.91N 100.58W ELEV. 1854 FT
304 PM CDT SUN AUG 2 2015

DATE           08/02/15      MON 08/03/15            TUE 08/04/15            WED
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          98          75          99          77
TEMP          97 97 87 81 76 73 85 94 96 97 87 82 78 75 87 95 98 98 89 84 80 77
DEWPT         60 59 60 60 61 60 61 59 59 58 60 61 63 63 64 62 61 61 61 62 63 65
MAX/MIN RH                   65          28          66          29          66
RH            30 29 41 49 59 65 44 31 29 28 40 49 60 66 46 34 30 30 39 48 56 66
WIND DIR       S SE SE SE  S  S  S  S SE SE SE SE  S  S  S  S  S  S  S  S  S  S
WIND SPD       8  9  6  8  5  5  6  8 10 10  6  6  5  5  9 10 10 10  9 10 10 10
CLOUDS        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
CLOUDS(%)     45 38 42 46 44 42 38 33 33 33 35 36 40 45 45 37 37 40 40 28 28 27
POP 12HR                     10           5           5          10          10
QPF 12HR                      0           0           0           0           0
RAIN SHWRS     S  S  S  S  S
TSTMS          S  S  S  S  S
LAL                     2     2     1     1     1     1     1     1     1     1
HAINES                  5     5     5     6     6     5     5     5     5     5
MIX HGT              5000   300  8500 10400  6400   800  8200 10400  7000   700
T WIND DIR             SE     S     S    SE    SE     S     S     S     S     S
T WIND SPD             16    12    11    14    13    10    11    10    16    19


DATE           08/05 THU 08/06/15 FRI 08/07/15 SAT 08/08/15 SUN 08/09/15
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           101      77     101      76     101      77     101      77     100
TEMP          98100 85 77 98100 84 76 97100 84 77 97100 84 77 97 99
DEWPT         62 59 60 64 61 57 59 65 61 57 61 65 62 57 61 62 59 54
MIN/MAX RH
RH            32 26 44 63 31 24 43 69 31 24 46 67 32 24 46 61 29 22
PWIND DIR           S       S       S       S       S       S       S      SE       S
WIND CHAR         <15     <15     <15     <15     <15     <15     <15     <15     <15
AVG CLOUDS    SC FW FW FW FW FW FW FW FW FW FW FW FW FW SC FW FW FW
POP 12HR            5       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 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
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...
       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
LAL(CAT)............................LIGHTNING ACTIVITY LEVEL
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
DISPERSION..........................LDSI
MAX LVORI...........................LVORI
STA PRES (INCHES MERCURY)...........STATION PRESSURE
ADI (INDEX).........................ATMOSPHERIC DISPERSION INDEX
CEILING (FT)........................CEILING
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 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



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.