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

Skip options and go directly to product.
Home | Oldest Version | Previous Version | Current Version | All | Graphics & Text | Save Text | Print | Product List | Glossary On

Skip product version selection by date and time.   
143
FOUS54 KSJT 262110
PFWSJT

FIRE WEATHER POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN ANGELO TX
310 PM CST WED NOV 26 2014
TXZ170-271015- MASON RAWS-MASON TX 30.74N 99.19W ELEV. 1463 FT 310 PM CST WED NOV 26 2014 DATE 11/26/14 THU 11/27/14 FRI 11/28/14 SAT UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 MIN/MAX 33 63 39 71 47 TEMP 57 44 37 34 34 45 60 61 54 46 42 40 40 52 68 69 62 53 50 48 47 DEWPT 34 34 34 33 33 33 34 33 33 33 32 34 36 41 44 43 43 43 42 44 45 MAX/MIN RH 100 33 94 37 95 RH 42 69 89 95 96 62 37 35 46 61 69 81 87 67 42 38 50 68 76 88 92 WIND DIR N N N NE NE E SE SE SE SE S S S S S S S S S S SW WIND SPD 4 3 3 3 3 3 4 4 3 1 1 1 2 7 12 11 4 1 3 3 3 CLOUDS CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CLOUDS(%) 0 0 0 0 0 0 1 1 2 2 2 2 3 3 3 3 3 3 4 4 5 POP 12HR 0 0 0 0 0 QPF 12HR 0 0 0 0 0 LAL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 HAINES 5 5 4 4 5 5 4 4 4 4 4 4 4 5 4 4 4 5 5 5 5 MIX HGT <1 <1 <1 <1 <1 1 2 1 <1 <1 <1 <1 <1 1 2 1 <1 <1 <1 <1 <1 T WIND DIR N N N N N E E SE SE S S S SW S SW S S S S SW SW T WIND SPD 5 5 5 6 5 12 10 9 6 5 5 8 5 13 19 21 9 8 11 9 8 SMOKE DISP PR PR PR PR PR PR PR PR PR PR PR PR PR PR FR PR PR PR PR PR PR DATE 11/29/14 SUN 11/30/14 MON 12/01/14 TUE 12/02/14 WED 12/03/14 UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 MAX/MIN 74 54 74 48 60 41 63 51 66 TEMP 72 67 56 54 72 65 51 48 59 53 43 41 61 59 52 51 65 62 DEWPT 48 51 54 54 56 53 50 48 40 37 35 34 46 50 51 51 54 52 MIN/MAX RH 41 100 51 97 46 80 54 100 63 RH 42 57 93 99 56 66 95 97 49 54 72 75 58 73 95 100 67 70 PWIND DIR S S S SW N N SE S S WIND CHAR <15 <15 <15 <15 <15 <15 <15 <15 <15 AVG CLOUDS CL CL FW FW SC FW FW FW SC SC FW SC SC SC B1 B1 B2 B2 POP 12HR 5 5 5 5 5 10 10 10 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 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... IS.............ISOLATED SC.............SCATTERED NM.............NUMEROUS O..............OCCASIONAL S..............SLIGHT CHANCE C..............CHANCE L..............LIKELY WD.............WIDESPREAD 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 HAINES(CAT).........................HAINES INDEX 10K WIND DIR(8 POINT COMPASS).......10000 FOOT WIND DIRECTION 10K WIND SPD(MPH)...................10000 FOOT WIND SPEED MIX HGT(THOUSANDS OF FT AGL)........MIXING HEIGHT EXAMPLE: 6 = 6000 FEET; 12 = 12000 FEET; <1 = LESS THAN 1000 FEET T WIND DIR(8 POINT COMPASS).........TRANSPORT WIND DIRECTION T WIND SPD(MPH).....................TRANSPORT WIND SPEED SMOKE DISP(CAT(KT-FT))...................SMOKE DISPERSION CATEGORY EXAMPLE: PR = POOR; FR = FAIR; GD = GOOD; VG = VERY GOOD; EX = EXCELLENT FOSBERG.............................FOSBERG FIRE WEATHER INDEX 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.