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EXPERIMENTAL...FIRE WEATHER POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE Blacksburg VA
231 PM EDT Mon Oct 26 2026

VAZ024-270800-
RAWS 441631
37.63N  79.51W Elev. 865 ft
231 PM EDT Mon Oct 26 2026

Date           10/26/26      Tue 10/27/26            Wed 10/28/26            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                 40          74          45          69          48
TEMP          71 57 50 46 43 42 60 72 72 58 52 49 46 46 57 67 68 60 53 51 50 49
DEWPT         43 45 44 43 43 42 46 48 49 50 49 48 46 46 53 51 51 53 53 51 50 49
MIN/MAX RH                  100          42         100          51         100
RH            36 64 80 89100100 60 42 44 75 89 96100100 86 56 54 78100100100100
WIND DIR       N  N  N  N  N  N  N  E  E  E  N  N  N  N  N SE SE  N  N  N  N  N
WIND SPD       0  0  0  1  1  1  0  2  2  1  0  0  0  0  0  2  2  0  0  0  0  0
CLOUDS        CL CL FW FW FW FW CL FW SC FW SC SC B1 B1 SC B1 B1 B1 B1 B2 B2 B1
CLOUDS(%)      2  3 10 16 17  9  3  7 31 23 42 46 57 59 47 57 58 63 64 73 73 60
VSBY          10 10 10 10  0  0 10 10 10  6                                    
POP 12HR                      0           0           0           0           0
Obvis                    PF+PF+                PF PF PF                        
MIX HGT        3 <1 <1 <1 <1 <1  1  4  3 <1 <1 <1 <1 <1  2  3  3 <1            
T WIND DIR     W SW  N  N  N  N NE  E  E  E  E  E  E  E SE  S SE SE            
T WIND SPD     3  2  3  3  3  3  6  5  4  3  3  6  6  6  6  4  5  8            
DISPERSION       VP VP VP VP             VP VP VP VP             VP VP VP VP   
ADI           11  1  2  2  2  3 12 26 19  2  2  3  3  5 19 16 17  4            
MAX LVORI      2  3  4  6  8  8  2  2  2  3  7  9  9  9  4  2  2  3            
STABILITY      A  G  G  G  G  A  A  B  B  G  G  G  F  C  C  C  C  F            
CEILING        None  None  None  None  None  None  None  None  2500  2800      
STA PRES      28.73 28.73 28.74 28.78 28.77 28.82 28.85 28.89 28.84            


Date           10/29Fri 10/30/26Sat 10/31/26Sun 11/01/26Mon 11/02/26
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       75      46      78      50      73      51      70      53      72
TEMP          72 63 51 47 76 66 54 50 72 63 54 51 68 63 55 54 69 64
DEWPT         53 55 51 47 52 53 52 50 54 53 52 51 57 57 55 54 60 59
RH            51 75100100 43 63 93100 53 70 93100 68 81100100 73 84
WIND SPD          <15     <15     <15     <15     <15     <15     <15     <15     <15
AVG CLOUDS    SC FW CL FW FW SC SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR            0       0       0       0       0      10      30      40      20
RAIN SHWRS                                        SC SC SC SC 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