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

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FOUS54 KSJT 310327
PFWSJT

FIRE WEATHER POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN ANGELO TX
1027 PM CDT SUN AUG 30 2015
TXZ139-311000- COLEMAN RAWS-COLEMAN TX 31.51N 99.66W ELEV. 1452 FT 1027 PM CDT SUN AUG 30 2015 DATE 08/30/15 MON 08/31/15 TUE 09/01/15 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 70 94 71 96 71 TEMP 77 73 70 80 89 94 91 82 78 74 71 81 91 96 93 83 79 74 71 DEWPT 61 62 62 65 61 60 58 60 60 63 65 67 62 60 59 63 64 65 67 MAX/MIN RH 76 32 81 30 87 RH 58 68 76 60 39 32 33 47 55 69 81 63 39 30 32 52 60 74 87 WIND DIR S S S S S SE SE SE S S S S S SE SE SE S S S WIND SPD 4 3 4 6 5 6 9 6 6 5 6 8 6 8 8 6 9 9 5 CLOUDS SC SC FW SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW CLOUDS(%) 31 27 22 27 31 32 33 25 18 16 15 15 16 16 13 13 15 15 22 POP 12HR 5 20 0 5 0 QPF 12HR 0 0 0 0 0 RAIN SHWRS S S TSTMS S S LAL 1 1 2 1 1 1 1 1 1 HAINES 5 5 5 5 5 5 5 5 5 MIX HGT 200 9300 10400 6200 400 8700 10700 6700 1100 T WIND DIR S S S SE S S S S S T WIND SPD 4 10 9 9 8 11 11 18 16 SMOKE DISP PR GD VG FR PR GD VG GD PR DATE 09/02 THU 09/03/15 FRI 09/04/15 SAT 09/05/15 SUN 09/06/15 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 95 71 94 71 95 72 95 72 95 TEMP 90 92 79 71 89 91 78 71 90 92 79 72 90 92 79 72 90 92 DEWPT 64 60 65 66 63 59 64 68 64 60 64 68 63 60 64 68 63 60 MIN/MAX RH RH 42 34 62 84 42 34 61 89 43 34 61 86 41 34 60 87 41 34 PWIND DIR S S S S S SE SE SE S WIND CHAR <15 <15 <15 <15 <15 <15 <15 <15 <15 AVG CLOUDS FW FW FW SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC POP 12HR 0 5 5 5 5 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

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