Print This Forecast (Printer-Friendly)
EXPERIMENTAL...FIRE WEATHER POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE Blacksburg VA
701 AM EST Fri Nov 6 2026
NCZ003-062100-
RAWS 310302
36.35N 80.48W Elev. 1076 ft
701 AM EST Fri Nov 6 2026
Date Fri 11/06/26 Sat 11/07/26 Sun 11/08/26
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
MAX/MIN TEMP 72 43 61 37 65
TEMP 66 70 69 60 54 50 47 44 51 59 59 49 45 42 39 38 52 62 64 54
DEWPT 55 53 52 52 48 46 42 37 40 40 40 39 37 37 35 35 40 40 43 42
MAX/MIN RH 52 85 46 91 43
RH 68 55 55 75 80 86 83 76 66 49 49 68 73 82 85 89 63 44 46 64
WIND DIR NW N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW W W W
WIND SPD 3 3 3 5 9 10 9 6 8 8 8 6 5 4 4 4 4 5 4 4
CLOUDS B2 SC FW SC FW FW CL CL CL FW CL FW FW FW FW FW CL CL CL CL
CLOUDS(%) 82 43 11 36 25 18 2 3 3 6 4 6 12 10 14 8 1 3 1 2
VSBY 9 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10
POP 12HR 30 5 0 0 0
RAIN SHWRS SC
MIX HGT 1 2 3 <1 <1 <1 <1 <1 3 3 4 <1 <1 <1 <1 <1 2 2 2 <1
T WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW W W W
T WIND SPD 6 8 9 8 11 11 9 9 14 14 13 11 9 5 6 6 9 9 10 6
DISPERSION PR PR FR PR PR PR VP VP VP
ADI 11 25 36 5 8 8 6 10 51 63 59 5 4 3 3 7 19 29 27 3
MAX LVORI 3 2 1 4 4 4 4 4 1 1 1 3 4 5 6 5 3 2 2 3
STABILITY C B B E E E E B B B B F F F F B B B B F
CEILING 5100 None None None None None None None None None
STA PRES 28.77 28.73 28.80 28.84 28.88 28.87 28.94 28.96 28.96 28.90
Date Mon 11/09/26Tue 11/10/26Wed 11/11/26Thu 11/12/26
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
MIN/MAX TEMP 40 69 39 70 42 68 41 63
TEMP 43 41 66 56 43 40 68 57 46 43 65 53 45 42 60 52
DEWPT 35 33 39 40 37 33 39 42 38 38 42 42 39 38 42 43
RH 73 73 37 55 79 76 34 57 73 82 43 66 79 86 51 71
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15
AVG CLOUDS CL CL CL CL CL CL FW FW SC FW FW FW FW FW SC SC
POP 12HR 0 0 0 0 0 0 0 20
RAIN S
$$
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