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EXPERIMENTAL...FIRE WEATHER POINT FORECAST MATRICES NATIONAL WEATHER SERVICE Blacksburg VA 402 PM EDT Mon Jun 30 2025 VAZ018-010800- RAWS 444002 37.56N 80.18W Elev. 2702 ft 402 PM EDT Mon Jun 30 2025 Date 06/30/25 Tue 07/01/25 Wed 07/02/25 Thu 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 69 85 68 86 64 TEMP 84 77 74 73 71 73 81 83 80 72 71 69 68 69 78 84 84 75 70 67 65 69 DEWPT 72 70 68 67 67 69 72 73 73 70 68 66 65 66 69 69 68 66 63 62 61 63 MIN/MAX RH 90 71 93 57 87 RH 67 79 82 81 87 87 74 72 79 93 90 90 90 90 74 61 59 74 78 84 87 81 WIND DIR SW SW W W W W W SW SW W W W NW NW NW NW NW NW NW NW NW NW WIND SPD 4 3 2 2 2 2 3 4 3 2 2 2 2 2 2 3 3 2 2 2 2 2 WIND GUST 14 13 14 12 13 12 12 CLOUDS B1 B1 B1 SC SC SC B1 B2 B2 B2 B2 B2 B1 SC FW SC SC FW FW FW FW CL CLOUDS(%) 66 64 56 42 32 27 56 83 83 80 79 70 62 40 20 33 33 25 18 12 17 4 VSBY 6 6 7 10 10 10 7 3 3 8 6 4 4 4 POP 12HR 50 90 40 20 5 RAIN SHWRS SC SC SC SC NM O SC SC IS IS TSTMS SC SC IS SC NM NM SC IS IS MIX HGT 4 <1 <1 <1 <1 1 4 3 2 <1 <1 <1 <1 <1 3 5 6 <1 T WIND DIR S W SW SW SW W W SW SW W W NW NW NW NE NE SE SW T WIND SPD 16 9 4 4 4 9 10 11 11 12 10 9 3 3 4 2 4 4 DISPERSION VP VP VP VP VP VP VP VP VP VP VP VP ADI 60 4 2 2 2 13 45 39 33 6 5 4 2 4 18 16 34 2 MAX LVORI 1 4 5 5 6 4 3 3 3 6 6 6 7 6 3 2 1 3 STABILITY C F F F G A B C B F F F F A A A A G CEILING None None 4300 3100 3800 None None None None STA PRES 27.78 27.76 27.77 27.72 27.74 27.75 27.76 27.72 Date 07/03Fri 07/04/25Sat 07/05/25Sun 07/06/25Mon 07/07/25 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 88 64 89 66 90 68 91 69 90 TEMP 85 76 68 69 87 77 69 71 88 77 70 72 88 78 72 73 87 77 DEWPT 64 62 59 62 65 64 61 64 67 66 64 65 68 68 66 67 70 68 RH 50 62 73 78 48 64 76 79 50 69 81 79 52 71 81 81 57 74 WIND SPD <15 <15 <15 <15 <15 <15 <15 <15 <15 AVG CLOUDS FW FW FW CL CL FW FW FW SC SC SC SC SC SC B1 SC SC B1 POP 12HR 0 0 5 5 10 5 20 10 40 RAIN SHWRS IS IS SC TSTMS IS IS SC $$ 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