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EXPERIMENTAL...FIRE WEATHER POINT FORECAST MATRICES NATIONAL WEATHER SERVICE Blacksburg VA 1102 PM EDT Sat Jun 14 2025 WVZ043-150800- RAWS 465401 37.53N 81.00W Elev. 2725 ft 1102 PM EDT Sat Jun 14 2025 Date 06/14/25 Sun 06/15/25 Mon 06/16/25 Tue UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 MIN/MAX TEMP 66 75 65 76 65 TEMP 67 66 67 70 73 74 70 67 67 66 67 71 73 74 71 68 66 65 66 DEWPT 64 64 65 66 66 67 66 67 66 65 66 68 68 68 66 66 65 65 66 MIN/MAX RH 95 77 99 82 100 RH 90 93 93 87 79 79 87100 97 97 97 90 84 82 84 93 97100100 WIND DIR SW S S S SW SW S SE SE SE SE S SW SW S S S S S WIND SPD 2 2 2 4 4 3 2 2 2 2 2 3 4 4 2 2 2 2 3 CLOUDS B2 B2 B1 B1 B2 OV B2 B2 B2 OV B2 B2 OV OV B2 B2 B2 B2 B1 CLOUDS(%) 84 75 67 66 71 95 72 76 80 89 81 79100100 77 81 77 70 67 VSBY 6 7 8 10 10 10 10 6 2 7 POP 12HR 20 80 50 90 50 RAIN SHWRS SC NM O SC SC IS IS NM NM O O SC SC IS IS SC TSTMS NM NM SC SC NM NM SC Obvis PF MIX HGT <1 <1 <1 2 3 2 <1 <1 <1 <1 <1 2 2 2 <1 T WIND DIR S S SE SW S S SE SE SE SE SE SW SW SW SW T WIND SPD 3 1 1 12 12 9 5 9 6 3 3 6 12 9 8 DISPERSION VP VP VP VP VP VP VP VP VP VP ADI 2 1 1 33 37 28 3 4 3 2 4 21 27 16 4 MAX LVORI 7 9 7 4 3 3 6 9 8 10 8 5 4 3 6 STABILITY F F B B C B F F F F B B D D F CEILING 900 200 1400 1200 500 200 1400 1700 STA PRES 27.70 27.69 27.66 27.66 27.67 27.67 27.65 Date 06/17Wed 06/18/25Thu 06/19/25Fri 06/20/25Sat 06/21/25 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 MAX/MIN TEMP 80 65 81 67 80 64 80 60 83 TEMP 78 72 67 68 79 75 70 70 78 70 67 66 77 73 62 64 81 77 DEWPT 67 66 65 67 67 67 66 67 66 64 64 64 61 62 60 61 61 64 RH 69 81 93 97 67 76 87 90 67 81 90 93 58 68 93 90 51 64 WIND SPD <15 <15 <15 <15 <15 <15 <15 <15 <15 AVG CLOUDS B1 OV B2 B1 B1 B2 B1 B1 B1 B2 B2 B1 SC SC FW FW SC SC POP 12HR 90 40 70 30 70 40 20 5 20 RAIN SHWRS SC O SC SC NM SC SC SC NM SC IS IS TSTMS IS NM SC IS SC IS IS SC IS IS IS $$ This product is for planning and review purposes only and is not to be substituted for an official fire weather spot forecast. The data displayed are calculated from a 2.5 by 2.5 km digital database and only approximates weather conditions in highly varying terrain. Please relay any comments you have to the NWS via email at rnk.webmaster@noaa.gov. Below is a weather element key for this product. (Note...winds do not reflect local terrain effects.) 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 humdity RH(%)...............................Relative humidity WIND DIR(8 POINT COMPASS)...........Wind direction WIND SPD(MPH).......................Wind speed CLOUDS(CATEGORY)....................Cloud cover category EXAMPLE: CL = CLEAR; FW = FEW; SC = Scattered; BK = Broken; OV = Overcast CLOUDS(%)...........................Cloud cover as a percentage VSBY................................Visibility value in statute miles POP 12HR(%).........................Probability for accumulating precipitation WEATHER... TYPE... RAIN...........Rain RAIN SHWRS.....Rain showers TSTMS..........Thunderstorms DRIZZLE........Drizzle SNOW...........Snow SNOWSHWRS......Snow showers SLEET..........Sleet 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 MIX HGT(THOUSANDS OF FT AGL)........Mixing height Example: 6 = 6000 feet; 12 = 12000 feet; <1 = Less than 1000 foot t WIND DIR(8 POINT COMPASS).........Transport Wind direction T WIND SPD(MPH).....................Transport Wind speed DISPERSION(CATEGORY)................Smoke Dispersion category Values: vp =Very Poor;PR = Poor; FR = Fair; GD = Good; ADI (INDEX).........................Atmospheric Dispersion Index MAX LVORI (INDEX)...................Low Visibility Occurrence Risk Index STABILITY (CATEGORY)................Pasquill Turner Stability CEILING (FT)........................Ceiling STA PRES (INCHES MERCURY)...........Station pressure 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).......................Wind Speed Example: <15 = less than 15 MPH; 15> = 15 MPH or greater AVE CLOUDS(CATEGORY)................Average Cloud Cover Category POP 12HR(%).........................Probability for accumulating precipitation WEATHER.............................See Day 1 through 3 weather descriptions