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

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132
FOUS54 KSJT 261954
PFWSJT

FIRE WEATHER POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN ANGELO TX
254 PM CDT TUE JUL 26 2016<br>

TXZ139-271015-
COLEMAN RAWS-COLEMAN TX
31.51N  99.66W ELEV. 1452 FT
254 PM CDT TUE JUL 26 2016

DATE           07/26/16      WED 07/27/16            THU 07/28/16            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                      75          95          75          96          75
TEMP          96 95 86 82 78 75 85 91 95 94 86 81 78 75 85 92 96 95 86 82 78 75
DEWPT         65 65 66 68 69 68 69 66 65 65 67 68 69 69 68 66 63 64 64 66 67 68
MAX/MIN RH                   79          37          82          34          78
RH            37 38 51 64 74 79 60 44 37 39 54 65 74 82 58 43 34 36 47 59 69 78
WIND DIR       E  E SE  S  S  S SW SE  E SE SE  S  S  S SW  S SE SE SE  S  S  S
WIND SPD       9  9  4  3  3  3  3  3  5  8  5  5  4  4  6  4  4  6  5  5  6  4
CLOUDS        B1 B1 B1 SC B1 B1 B1 B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC B1
CLOUDS(%)     63 64 57 50 52 54 52 64 66 75 63 57 58 63 56 63 64 63 57 45 44 52
POP 12HR                     20          30          20          20          10
QPF 12HR                   0.03        0.14        0.03        0.04           0
RAIN SHWRS     S  S  S  S  S  C  C  C  C  S  S  S  S  S  S  S  S
TSTMS          S  S  S  S  S  C  C  C  C  S  S  S  S  S  S  S  S
LAL                     2     2     3     3     2     2     2     2     1     1
HAINES                  5     5     4     5     5     5     5     5     6     5
MIX HGT              5600   700  6800 10000  6000   300  7100 10500  6000   300
T WIND DIR             SE     S     S    SE     S     S     S     S    SE     S
T WIND SPD             12     9     4    10     9     5    10    10     8     6
SMOKE DISP             GD    PR    FR    GD    FR    PR    FR    VG    GD    PR


DATE           07/29 SAT 07/30/16 SUN 07/31/16 MON 08/01/16 TUE 08/02/16
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      74      99      75      99      76     100      75      99
TEMP          94 97 82 74 94 98 83 75 95 98 83 76 96 99 83 75 95 98
DEWPT         65 58 64 67 63 58 63 68 64 59 64 67 60 57 61 66 60 57
MIN/MAX RH
RH            39 28 55 79 36 27 52 78 36 28 52 74 31 25 48 75 31 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    B1 SC SC FW FW FW SC SC FW FW SC FW FW FW SC FW FW FW
POP 12HR           10       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



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