Print This Forecast (Printer-Friendly)
EXPERIMENTAL...FIRE WEATHER POINT FORECAST MATRICES NATIONAL WEATHER SERVICE Blacksburg VA 803 PM EDT Tue Jun 10 2025 VAZ024-110800- RAWS 441631 37.63N 79.51W Elev. 865 ft 803 PM EDT Tue Jun 10 2025 Date 06/10/25 Wed 06/11/25 Thu 06/12/25 Fri 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 60 87 61 92 64 TEMP 68 64 60 65 79 85 86 81 71 66 62 66 84 91 91 83 74 69 66 70 DEWPT 57 56 56 59 61 58 58 62 61 60 60 62 64 60 60 63 62 62 62 65 MIN/MAX RH 88 38 95 34 89 RH 68 75 87 81 54 40 39 53 71 81 93 87 51 36 36 51 66 78 87 84 WIND DIR W NW NW N NW SW SW S W NW NW NW W S S S S W NW N WIND SPD 1 1 1 1 1 2 2 2 1 1 1 1 1 2 3 2 1 1 1 0 CLOUDS SC FW CL CL CL FW FW FW FW CL FW FW FW FW FW SC SC SC B1 SC CLOUDS(%) 36 13 3 2 2 6 7 13 11 3 6 8 17 15 18 43 34 47 52 45 VSBY 10 10 9 10 10 10 10 10 10 10 10 10 10 10 10 10 POP 12HR 0 0 0 5 5 MIX HGT <1 <1 <1 <1 5 7 7 <1 <1 <1 <1 <1 4 7 7 <1 T WIND DIR NW NW NW N SW SW SW S W NW NW NW W SW SW S T WIND SPD 3 3 3 2 2 5 6 1 1 2 3 2 6 4 4 3 DISPERSION VP VP VP VP VP VP VP VP VP VP VP ADI 2 2 2 3 14 49 59 1 1 1 2 2 34 40 40 2 MAX LVORI 3 4 6 4 2 1 1 2 4 5 7 6 1 1 1 2 STABILITY G G G A A A A G G G G A A A A F CEILING None None None None None None None None None STA PRES 28.54 28.61 28.66 28.62 28.64 28.64 28.65 28.60 Date 06/13Sat 06/14/25Sun 06/15/25Mon 06/16/25Tue 06/17/25 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 93 67 91 68 88 67 87 67 90 TEMP 90 80 70 70 89 81 71 71 85 78 70 69 84 79 70 70 87 82 DEWPT 65 67 66 68 68 69 68 68 70 70 67 68 70 69 66 67 68 69 RH 44 65 87 93 50 67 90 90 61 76 90 97 63 72 87 90 53 65 WIND SPD <15 <15 <15 <15 <15 <15 <15 <15 <15 AVG CLOUDS B1 SC B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B2 B1 B1 B1 SC POP 12HR 20 10 50 40 60 50 60 40 50 RAIN SHWRS IS SC SC IS IS NM SC IS SC NM SC IS IS SC TSTMS SC IS IS SC 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