350  
FOUS54 KSJT 171032  
PFWSJT  
 
FIRE WEATHER POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE SAN ANGELO TX  
532 AM CDT WED OCT 17 2018  
 
TXZ076-172215-  
BARNHART RAWS-CROCKETT TX  
30.99N 101.16W ELEV. 2562 FT  
532 AM CDT WED OCT 17 2018  
 
DATE WED 10/17/18 THU 10/18/18 FRI 10/19/18  
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 46 44 52 49 63  
TEMP 38 40 43 45 45 44 44 45 46 46 50 52 51 49 50 49 51 52 58 63 61  
DEWPT 38 40 43 44 44 44 43 43 44 44 46 47 48 48 48 47 48 49 51 53 54  
MIN/MAX RH 89 100 83 96 70  
RH 100100100 96 96100 96 93 93 93 86 83 89 96 93 93 89 89 77 70 78  
WIND DIR N N N N NE NE NE NE NE NE NE NE NE NE NE NE NE NE N N NE  
WIND SPD 9 9 10 10 10 9 8 8 9 8 6 6 6 6 3 3 4 5 5 5 4  
WIND GUST  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV  
CLOUDS(%) 100100100100100100100100100 99 97 96 95 96 97 97 96 94 92 91 90  
POP 12HR 80 70 60 50 40  
QPF 12HR 0.69 0.20 0.21 0.17 0.03  
RAIN SHWRS D D D D L L L L L L L L C C C C C C C C S  
LAL 1 1 1 1 1 1 1 1 1 1  
HAINES 2 2 2 2 2 3 2 3 2 3  
MIX HGT 700 1300 800 400 800 800 500 200 1200 1600  
T WIND DIR NE NE NE NE NE NE NE E N N  
T WIND SPD 17 16 14 10 10 10 11 4 4 6  
SMOKE DISP PR PR PR PR PR PR PR PR PR PR  
 
DATE SAT 10/20/18 SUN 10/21/18 MON 10/22/18 TUE 10/23/18  
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 54 65 48 63 48 69 50 68  
TEMP 54 56 64 61 51 48 59 59 48 48 63 65 51 50 64 64  
DEWPT 54 54 56 53 50 45 45 48 47 47 49 52 49 49 53 52  
MAX/MIN RH 100 70 100 56 96 52 96 59  
RH 100 93 75 75 96 89 60 67 96 96 60 63 93 96 67 65  
PWIND DIR NE NE NE E SE S S SE  
WIND CHAR <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS OV OV B2 B2 B2 B2 B2 OV OV OV B2 B2 B2 B2 B2 OV  
POP 12HR 20 30 20 20 20 10 10 20  
 

 
 
TXZ139-172215-  
COLEMAN RAWS-COLEMAN TX  
31.51N 99.66W ELEV. 1452 FT  
532 AM CDT WED OCT 17 2018  
 
DATE WED 10/17/18 THU 10/18/18 FRI 10/19/18  
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 47 46 56 51 62  
TEMP 42 43 45 46 47 46 47 48 48 50 53 56 53 51 51 51 51 52 57 62 60  
DEWPT 42 43 44 45 45 45 45 46 46 48 49 51 50 50 51 49 50 50 53 54 55  
MIN/MAX RH 93 96 83 100 75  
RH 100100 96 96 93 96 93 93 93 93 86 83 89 96100 93 96 93 86 75 84  
WIND DIR N N NE NE NE NE NE NE NE NE NE NE NE NE NE NE N N N N NE  
WIND SPD 8 10 10 9 10 9 8 8 8 9 8 6 6 5 4 3 3 3 3 4 2  
WIND GUST  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV  
CLOUDS(%) 100100100100100100100100100 99 97 97 96 97 98 98 98 98 97 96 94  
POP 12HR 80 60 70 70 60  
QPF 12HR 0.65 0.22 0.44 0.57 0.28  
RAIN SHWRS D D D D L L L L L L L L L L L L L L L L S  
LAL 1 1 1 1 1 1 1 1 1 1  
HAINES 2 2 3 3 3 3 3 3 3 3  
MIX HGT 900 1000 600 300 1300 1300 700 200 800 900  
T WIND DIR NE E E E E E E E S NW  
T WIND SPD 18 23 25 19 13 14 13 9 4 5  
SMOKE DISP PR PR PR PR PR PR PR PR PR PR  
 
DATE SAT 10/20/18 SUN 10/21/18 MON 10/22/18 TUE 10/23/18  
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 55 68 49 68 49 69 50 66  
TEMP 55 55 65 63 54 49 63 61 53 49 64 64 54 50 62 60  
DEWPT 54 55 58 55 49 46 46 48 47 47 48 50 48 48 51 50  
MAX/MIN RH 100 68 93 47 93 49 93 58  
RH 96100 78 75 83 89 54 62 80 93 56 60 80 93 67 69  
PWIND DIR N NE NE NE E SE SE SE  
WIND CHAR <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS OV OV OV B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 20 20 10 10 10 10 10 20  
 

 
 
TXZ155-172215-  
COLORADO BEND RAWS-SAN SABA TX  
31.05N 98.50W ELEV. 1259 FT  
532 AM CDT WED OCT 17 2018  
 
DATE WED 10/17/18 THU 10/18/18 FRI 10/19/18  
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 51 48 56 51 61  
TEMP 43 45 48 50 51 48 49 49 50 53 55 55 55 51 53 53 51 52 57 59 61  
DEWPT 43 45 48 49 48 47 47 48 49 49 50 51 52 51 51 49 50 50 53 54 56  
MIN/MAX RH 89 96 80 100 81  
RH 100100100 96 89 96 93 96 96 86 83 86 90100 93 86 96 93 86 83 84  
WIND DIR N N N N NE N NE NE NE NE NE NE NE NE NE NE NE N N N N  
WIND SPD 8 8 9 9 9 9 8 8 6 6 6 6 4 4 3 3 3 5 4 5 3  
WIND GUST  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV  
CLOUDS(%) 100100100100100100100100100 99 97 98 98 97 96 96 96 98 99 98 96  
POP 12HR 70 40 80 60 60  
QPF 12HR 0.19 0.06 0.64 0.65 0.53  
RAIN SHWRS L L L L C C C C D D D D L L L L L L L L C  
LAL 1 1 1 1 1 1 1 1 1 1  
HAINES 2 3 3 3 3 3 3 3 3 3  
MIX HGT 1300 1200 600 300 700 800 400 200 600 600  
T WIND DIR NE NE NE E E E E SE SE SW  
T WIND SPD 17 17 21 19 18 16 17 17 9 8  
SMOKE DISP PR PR PR PR PR PR PR PR PR PR  
 
DATE SAT 10/20/18 SUN 10/21/18 MON 10/22/18 TUE 10/23/18  
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 55 67 49 67 48 67 49 67  
TEMP 55 56 66 64 55 49 63 63 53 48 64 64 51 50 64 63  
DEWPT 54 56 59 58 52 47 48 51 47 47 47 49 46 48 49 49  
MAX/MIN RH 100 75 96 52 96 50 96 52  
RH 96100 78 81 90 93 58 65 80 96 54 58 83 93 58 60  
PWIND DIR N N NE NE E E SE E  
WIND CHAR <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS OV OV OV OV B2 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 30 40 10 10 10 10 10 30  
 

 
 
TXZ128-172215-  
HAMBY RAWS-CALLAHAN TX  
32.50N 99.62W ELEV. 1900 FT  
532 AM CDT WED OCT 17 2018  
 
DATE WED 10/17/18 THU 10/18/18 FRI 10/19/18  
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 47 47 57 48 63  
TEMP 39 41 44 46 47 48 50 51 52 53 56 57 54 48 48 48 50 52 56 63 59  
DEWPT 39 41 42 43 43 45 46 47 47 49 50 50 49 48 48 48 48 50 52 53 53  
MIN/MAX RH 86 93 77 100 70  
RH 100100 93 89 86 89 86 86 83 86 80 77 83100100100 93 93 86 70 80  
WIND DIR N N NE NE NE NE NE NE NE NE NE NE NE NE E NE N N NW NW SW  
WIND SPD 5 9 10 10 9 8 6 6 6 6 8 8 5 4 3 3 3 3 3 3 3  
WIND GUST  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV  
CLOUDS(%) 100100100100100100100100100 98 95 96 96 97 98 98 97 96 95 92 89  
POP 12HR 80 70 70 70 60  
QPF 12HR 0.93 0.46 0.37 0.52 0.23  
RAIN SHWRS D D D D L L L L L L L L L L L L L L L L S  
LAL 1 1 1 1 1 1 1 1 1 1  
HAINES 2 2 2 2 3 3 2 3 3 3  
MIX HGT 1100 1100 500 300 1400 1400 700 200 1000 900  
T WIND DIR NE NE E E E E E SE W NW  
T WIND SPD 20 24 26 18 17 12 13 9 3 10  
SMOKE DISP PR PR PR PR PR PR PR PR PR PR  
 
DATE SAT 10/20/18 SUN 10/21/18 MON 10/22/18 TUE 10/23/18  
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 53 68 46 66 48 67 49 67  
TEMP 53 53 65 61 50 46 61 59 50 48 63 60 51 49 63 60  
DEWPT 53 53 56 50 46 44 44 46 46 46 49 49 47 47 51 48  
MAX/MIN RH 100 59 93 47 93 52 93 54  
RH 100100 73 67 86 93 53 62 86 93 60 67 86 93 65 64  
PWIND DIR W N NE E SE S SE SE  
WIND CHAR <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS B2 B2 B2 B1 SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 20 10 5 10 10 10 10 10  
 

 
 
TXZ170-172215-  
MASON RAWS-MASON TX  
30.74N 99.19W ELEV. 1463 FT  
532 AM CDT WED OCT 17 2018  
 
DATE WED 10/17/18 THU 10/18/18 FRI 10/19/18  
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 50 48 55 52 61  
TEMP 42 44 47 49 50 48 48 49 49 50 52 55 55 52 52 52 52 53 57 60 60  
DEWPT 42 44 46 47 47 47 46 47 47 48 49 51 52 52 51 51 51 50 53 54 56  
MIN/MAX RH 89 96 86 100 81  
RH 100100 96 93 89 96 93 93 93 93 89 86 90100 96 96 96 89 86 81 87  
WIND DIR N N N N N NE NE NE NE NE NE NE NE NE NE NE N N N N N  
WIND SPD 8 9 9 9 9 9 8 8 8 8 6 6 5 4 3 3 3 4 4 5 3  
WIND GUST  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV  
CLOUDS(%) 100100100100100100100100100 99 98 98 98 98 98 98 97 98 98 97 96  
POP 12HR 80 50 80 70 60  
QPF 12HR 0.21 0.08 0.61 0.77 0.42  
RAIN SHWRS D D D D C C C C D D D D L L L L L L L L C  
LAL 1 1 1 1 1 1 1 1 1 1  
HAINES 3 3 3 3 3 3 3 3 3 3  
MIX HGT 1000 1300 900 300 800 900 500 200 900 700  
T WIND DIR NE NE NE NE E E E SE SE W  
T WIND SPD 12 14 17 13 13 14 16 13 4 6  
SMOKE DISP PR PR PR PR PR PR PR PR PR PR  
 
DATE SAT 10/20/18 SUN 10/21/18 MON 10/22/18 TUE 10/23/18  
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 55 67 50 67 48 69 50 68  
TEMP 55 56 64 64 55 50 64 64 51 48 63 64 52 51 65 65  
DEWPT 54 56 59 58 53 47 49 52 48 46 48 50 48 48 50 49  
MAX/MIN RH 100 73 96 54 93 49 93 51  
RH 96100 84 81 93 89 58 65 89 93 58 60 86 89 58 56  
PWIND DIR N NE NE NE E SE SE E  
WIND CHAR <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 40 40 20 10 10 10 10 30  
 

 
 
TXZ065-172215-  
PAINT CREEK RAWS-COKE TX  
31.91N 100.58W ELEV. 1854 FT  
532 AM CDT WED OCT 17 2018  
 
DATE WED 10/17/18 THU 10/18/18 FRI 10/19/18  
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 47 44 54 50 63  
TEMP 40 42 44 45 46 44 44 45 46 47 52 54 53 51 51 50 51 53 58 63 61  
DEWPT 40 42 42 43 43 44 44 44 45 47 48 50 49 49 49 49 50 50 52 54 55  
MIN/MAX RH 89 100 83 96 72  
RH 100100 93 93 89100100 96 96100 86 86 86 93 93 96 96 89 80 72 81  
WIND DIR N N NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE N N N E  
WIND SPD 6 9 9 10 9 8 8 6 6 6 8 6 5 5 3 3 3 3 3 4 2  
WIND GUST  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2  
CLOUDS(%) 100100100100100100100100100 99 97 97 96 96 96 96 96 94 92 90 87  
POP 12HR 80 80 60 60 40  
QPF 12HR 0.83 0.41 0.29 0.31 0.11  
RAIN SHWRS D D D D D D D D L L L L L L L L C C C C S  
LAL 1 1 1 1 1 1 1 1 1 1  
HAINES 2 2 2 2 3 3 2 3 3 3  
MIX HGT 800 800 700 300 1300 1400 700 100 1200 1100  
T WIND DIR NE E E E E E E E NW NW  
T WIND SPD 19 23 23 16 12 10 11 4 4 8  
SMOKE DISP PR PR PR PR PR PR PR PR PR PR  
 
DATE SAT 10/20/18 SUN 10/21/18 MON 10/22/18 TUE 10/23/18  
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 54 67 47 66 48 70 51 67  
TEMP 54 54 64 62 51 48 62 61 51 48 65 66 55 51 64 62  
DEWPT 54 54 54 51 47 45 44 49 47 48 49 51 48 49 52 51  
MAX/MIN RH 100 61 96 48 100 49 93 58  
RH 100100 70 67 86 89 52 65 86100 56 58 77 93 65 67  
PWIND DIR NW NE NE E SE S SE SE  
WIND CHAR <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 OV  
POP 12HR 20 20 10 20 20 20 10 20  
 

 
 
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 MPN; 15> = 15 MPH OR GREATER  
AVE CLOUDS(CAT).....................AVERAGE CLOUD COVER CATEGORY  
POP 12HR(%).........................PROBABILITY FOR ACCUMULATION PRECIPITATION  
WEATHER...  
SEE DAY 1 THROUGH 3 WEATHER DESCRIPTIONS  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab TX Page Main Text Page