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

Home | 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 27 28 29 30 31 32
000
FOUS54 KSJT 012004
PFWSJT

FIRE WEATHER POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN ANGELO TX
304 PM CDT TUE SEP 1 2015

TXZ076-021015-
BARNHART RAWS-CROCKETT TX
30.99N 101.16W ELEV. 2562 FT
304 PM CDT TUE SEP 1 2015

DATE           09/01/15      WED 09/02/15            THU 09/03/15            FRI
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          92          70          91          71
TEMP          94 89 79 73 71 68 79 89 92 88 79 74 72 70 79 88 91 87 79 75 73 71
DEWPT         59 56 58 61 64 65 65 62 58 57 60 61 65 66 64 62 60 57 59 61 63 65
MAX/MIN RH                   90          32          87          34          81
RH            31 33 50 67 80 90 62 41 32 36 52 64 78 87 60 42 36 36 50 62 72 81
WIND DIR       S SE  S  S  S  S  S  S  S  S SE  S  S  S  S  S  S  S SE  S  S  S
WIND SPD      10  8  4  8  8  5 10  9  8  8  5  8  6  8  9  9 10 10  9 10  9  8
CLOUDS        FW FW FW FW FW SC SC FW FW FW FW FW FW SC SC FW FW FW FW SC SC SC
CLOUDS(%)     15 14 13 12 23 33 33 25 25 12 12 21 21 28 28 20 20 22 22 29 29 33
POP 12HR                      0           0           5           0           0
QPF 12HR                      0           0           0           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
HAINES                  5     4     4     4     4     4     4     5     5     4
MIX HGT              6100   600  7500  8700  7300   700  8100  8900  7400   500
T WIND DIR              S     S     S    SE     S     S     S    SE    SE     S
T WIND SPD              6     9    12     9     8    10    13     9    12    10


DATE           09/04 SAT 09/05/15 SUN 09/06/15 MON 09/07/15 TUE 09/08/15
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            91      68      90      67      91      68      91      68      90
TEMP          88 87 72 68 87 86 71 67 88 87 72 68 88 87 73 68 87 86
DEWPT         61 58 63 67 64 60 65 66 62 59 60 65 61 57 60 64 62 57
MIN/MAX RH
RH            40 39 72 97 47 43 81 97 42 40 66 91 40 36 65 86 43 37
PWIND DIR           S       S      SE      SE       S       S       S       S       S
WIND CHAR         <15     <15     <15     <15     <15     <15     <15     <15     <15
AVG CLOUDS    SC SC SC SC SC SC SC SC SC SC FW SC SC FW FW FW SC SC
POP 12HR            5       5       5       5       5       5       5       5      10

$$

TXZ139-021015-
COLEMAN RAWS-COLEMAN TX
31.51N  99.66W ELEV. 1452 FT
304 PM CDT TUE SEP 1 2015

DATE           09/01/15      WED 09/02/15            THU 09/03/15            FRI
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          93          70          93          70
TEMP          95 91 81 77 73 70 81 90 93 90 80 76 73 70 80 90 93 90 80 76 73 70
DEWPT         60 59 63 64 67 67 68 64 62 60 62 64 65 66 65 63 62 59 62 63 65 66
MAX/MIN RH                   89          36          87          36          87
RH            32 34 53 65 80 89 65 42 36 37 54 66 76 87 59 41 36 36 54 64 76 87
WIND DIR      SE SE SE SE  S  S  S SE SE SE SE  S  S  S  S SE SE SE SE  S  S  S
WIND SPD       8  8  6  8  5  3  5  5  6  8  5  8  4  5  5  6  8 10  9  9  5  5
CLOUDS        FW FW FW FW FW SC SC FW FW FW FW FW FW SC SC FW FW FW FW SC SC SC
CLOUDS(%)     23 20 17 14 23 33 33 20 20 17 17 23 23 30 30 22 22 25 25 28 28 34
POP 12HR                      5           5           5           5           5
QPF 12HR                      0           0           0           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
HAINES                  5     4     5     5     5     4     4     5     5     4
MIX HGT              7000   800  8600  8500  6800   800  8700  8700  7200   700
T WIND DIR             SE     S     S    SE    SE    SE     S    SE    SE     S
T WIND SPD             10    10     9     5     9     6     8     8    13    10


DATE           09/04 SAT 09/05/15 SUN 09/06/15 MON 09/07/15 TUE 09/08/15
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            93      71      93      70      94      70      94      71      93
TEMP          90 90 77 71 90 90 76 70 91 91 76 70 91 91 77 71 90 90
DEWPT         63 60 64 68 65 61 66 67 63 60 62 67 62 60 63 64 62 59
MIN/MAX RH
RH            40 37 64 90 44 38 71 90 40 36 61 91 38 37 62 79 40 36
PWIND DIR          SE      SE      SE       S       S       S       S       S       S
WIND CHAR         <15     <15     <15     <15     <15     <15     <15     <15     <15
AVG CLOUDS    SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR            5       5      10       5       5       5       5       5      10

$$

TXZ155-021015-
COLORADO BEND RAWS-SAN SABA TX
31.05N  98.50W ELEV. 1259 FT
304 PM CDT TUE SEP 1 2015

DATE           09/01/15      WED 09/02/15            THU 09/03/15            FRI
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          91          71          92          72
TEMP          89 90 81 76 73 70 80 89 90 89 81 77 73 71 81 90 91 90 82 77 74 72
DEWPT         63 63 66 68 68 68 68 65 64 64 66 67 68 69 67 65 63 62 64 66 68 68
MAX/MIN RH                   93          40          93          37          88
RH            43 41 60 76 84 93 67 45 41 44 60 73 84 93 63 43 39 39 55 69 82 88
WIND DIR       S SE SE  S  S  S  S  S SE SE SE  S  S  S  S SE SE SE  S  S  S  S
WIND SPD       9  8  5  6  3  3  5  5  6  8  5  5  3  3  4  6  8  8 10  6  6  3
CLOUDS        SC SC FW FW SC SC SC SC SC SC SC FW FW SC SC SC SC SC SC SC SC SC
CLOUDS(%)     29 29 24 19 27 34 34 37 37 29 29 25 25 38 38 32 32 33 33 33 33 41
POP 12HR                     10          10          10           5           5
QPF 12HR                      0           0           0           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
HAINES                  4     3     4     4     4     3     4     4     4     3
MIX HGT              6700  1700  7700  7700  6600  1200  8000  7800  5800   700
T WIND DIR             SE     S     S    SE    SE     S     S    SE     S     S
T WIND SPD             16    12     6     5    11    12     8    10    19    11


DATE           09/04 SAT 09/05/15 SUN 09/06/15 MON 09/07/15 TUE 09/08/15
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            92      71      92      70      93      70      93      71      93
TEMP          90 90 77 71 90 90 76 70 91 91 76 70 91 91 77 71 91 91
DEWPT         64 63 68 70 66 64 68 69 64 63 66 69 63 62 65 67 63 60
MIN/MAX RH
RH            42 41 74 97 45 42 76 97 41 39 70 96 40 38 67 87 40 36
PWIND DIR          SE      SE      SE       S       S       S       S       S      SE
WIND CHAR         <15     <15     <15     <15     <15     <15     <15     <15     <15
AVG CLOUDS    SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR            5       5      10       5       5       5       5       5      10

$$

TXZ128-021015-
HAMBY RAWS-CALLAHAN TX
32.50N  99.62W ELEV. 1900 FT
304 PM CDT TUE SEP 1 2015

DATE           09/01/15      WED 09/02/15            THU 09/03/15            FRI
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          94          68          94          70
TEMP          94 89 80 76 73 71 81 91 93 88 78 74 71 68 79 91 93 89 79 76 72 70
DEWPT         62 59 61 62 65 66 67 63 62 59 62 62 64 65 64 63 62 60 62 62 64 65
MAX/MIN RH                   84          34          90          35          84
RH            35 36 52 62 75 84 63 40 35 38 58 66 79 90 60 40 36 38 55 62 75 84
WIND DIR       S SE SE  S  S  S SW  S SE SE SE  S  S  S  S  S SE SE SE  S  S  S
WIND SPD      10  9  8 10  8  6 10  6  8  9  8 10  6  8 10  8  9 10  8  9  9  6
CLOUDS        FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC
CLOUDS(%)     18 16 14 11 12 13 13 19 19 14 14 18 18 24 24 23 23 23 23 25 25 30
POP 12HR                      0           0           5           0           0
QPF 12HR                      0           0           0           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
HAINES                  5     4     4     5     5     5     5     5     5     4
MIX HGT              6200   800  7900  8800  7400   700  8500  8400  6600   300
T WIND DIR             SE     S     S     S    SE     S     S     S    SE     S
T WIND SPD             10     9    11     8     9     8    10     9    10    11


DATE           09/04 SAT 09/05/15 SUN 09/06/15 MON 09/07/15 TUE 09/08/15
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            93      72      93      72      95      71      94      72      93
TEMP          90 88 77 72 90 88 77 72 92 90 77 71 91 89 77 72 90 89
DEWPT         61 60 63 66 64 61 64 65 63 61 61 64 62 61 63 62 62 61
MIN/MAX RH
RH            38 39 62 81 42 40 64 79 38 38 59 79 38 39 61 71 39 39
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 SC SC SC SC SC SC SC SC SC FW SC SC SC SC SC SC
POP 12HR            5       5       5       5       5       5       5       5      10

$$

TXZ170-021015-
MASON RAWS-MASON TX
30.74N  99.19W ELEV. 1463 FT
304 PM CDT TUE SEP 1 2015

DATE           09/01/15      WED 09/02/15            THU 09/03/15            FRI
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          70          92          70
TEMP          94 91 83 77 74 70 79 89 92 88 81 76 73 70 79 89 92 88 81 76 73 70
DEWPT         62 63 65 67 67 67 68 64 62 62 65 66 67 67 66 63 62 62 64 65 67 68
MAX/MIN RH                   90          37          90          37          93
RH            35 39 55 71 80 90 68 44 37 42 58 71 81 90 64 42 37 42 56 69 81 93
WIND DIR       S SE SE  S  S  S  S SE SE SE SE  S  S  S  S SE SE SE SE  S  S  S
WIND SPD       9  9  6  5  3  3  4  5  6  9  5  4  3  4  3  6  8  9 10  6  4  4
CLOUDS        SC SC FW FW SC SC SC SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC
CLOUDS(%)     28 28 22 17 26 34 34 35 35 24 24 26 26 38 38 30 30 32 32 33 33 42
POP 12HR                      5          10          10           5           5
QPF 12HR                      0           0           0           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
HAINES                  4     3     4     5     5     4     4     5     5     3
MIX HGT              7200   900  8000  7900  6300  1000  7900  7900  6500   900
T WIND DIR             SE     S     S    SE    SE     S     S    SE    SE     S
T WIND SPD             13    11     6     6     9    10     8     9    19    10


DATE           09/04 SAT 09/05/15 SUN 09/06/15 MON 09/07/15 TUE 09/08/15
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            92      70      92      69      94      69      93      70      93
TEMP          89 88 76 70 89 88 75 69 91 90 76 69 90 89 76 70 90 89
DEWPT         64 62 68 69 65 64 68 68 64 61 65 68 62 62 65 67 63 60
MIN/MAX RH
RH            44 42 75 97 45 45 79 97 41 38 69 97 39 41 69 90 41 38
PWIND DIR          SE      SE      SE       S       S       S       S       S      SE
WIND CHAR         <15     <15     <15     <15     <15     <15     <15     <15     <15
AVG CLOUDS    SC SC SC SC B1 SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR            5       5      10       5       5       5       5       5      10

$$

TXZ065-021015-
PAINT CREEK RAWS-COKE TX
31.91N 100.58W ELEV. 1854 FT
304 PM CDT TUE SEP 1 2015

DATE           09/01/15      WED 09/02/15            THU 09/03/15            FRI
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                      69          94          68          94          68
TEMP          95 91 81 76 72 69 80 90 94 90 80 75 71 68 79 90 94 90 80 75 71 68
DEWPT         58 56 59 60 63 65 66 62 60 57 60 61 61 64 64 61 60 57 60 60 63 64
MAX/MIN RH                   86          31          87          31          87
RH            29 31 47 58 72 86 62 39 32 33 50 62 72 87 60 38 32 33 51 60 76 87
WIND DIR       S SE SE SE  S  S  S  S SE SE SE  S  S  S  S  S SE SE SE  S  S  S
WIND SPD      10  9  5  8  6  5  9  6  8  9  8  8  5  5  8  8  9 10  8  9  6  5
CLOUDS        FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC
CLOUDS(%)     16 15 14 13 14 15 15 16 16 16 16 19 19 25 25 21 21 23 23 27 27 30
POP 12HR                      0           0           5           0           0
QPF 12HR                      0           0           0           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
HAINES                  5     4     4     5     5     5     5     5     5     5
MIX HGT              7500   400  8600  9300  7800   500  8200  8500  7100   400
T WIND DIR             SE     S     S     S     S    SE     S    SE    SE     S
T WIND SPD              6     9    11     8     8     5    10     9    14    10


DATE           09/04 SAT 09/05/15 SUN 09/06/15 MON 09/07/15 TUE 09/08/15
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            93      70      93      70      94      69      95      71      92
TEMP          89 90 76 70 89 89 76 70 90 90 76 69 91 91 78 71 89 89
DEWPT         62 59 62 65 65 61 63 65 63 59 60 63 62 59 61 61 62 59
MIN/MAX RH
RH            40 36 61 84 45 39 64 85 41 35 58 81 38 33 57 72 41 37
PWIND DIR           S      SE      SE       S       S       S       S       S       S
WIND CHAR         <15     <15     <15     <15     <15     <15     <15     <15     <15
AVG CLOUDS    SC SC SC SC SC SC SC SC SC SC FW SC SC SC SC SC SC SC
POP 12HR            5       5       5       5       5       5       5       5      10

$$

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.