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EXPERIMENTAL...FIRE WEATHER POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE Blacksburg VA
204 PM EST Tue Nov 10 2026

VAZ046-110900-
RAWS 441101
37.39N  78.80W Elev. 804 ft
204 PM EST Tue Nov 10 2026

Date           11/10/26      Wed 11/11/26            Thu 11/12/26            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
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07

MIN/MAX TEMP                 43          69          45          66          38
TEMP          69 56 51 47 44 43 61 69 68 56 51 48 45 45 60 65 61 52 46 42 39 39
DEWPT         41 41 43 44 44 43 49 49 47 48 48 46 44 45 51 49 45 43 41 39 36 34
MIN/MAX RH                  100          47          99          53          89
RH            36 57 74 89100100 65 49 47 74 89 93 96100 72 56 56 71 83 89 89 82
WIND DIR       W  W  W  W  W  S SE  S  S  S  S SW SW SW  W  W  W NW NW NW NW  W
WIND SPD       6  4  3  3  2  1  2  5  4  3  4  4  4  5  9 13 13  9  6  6  8  8
WIND GUST                                                     24 21 17 17 18   
CLOUDS        CL CL CL CL CL FW FW FW SC SC B1 FW SC SC FW SC SC SC SC SC SC SC
CLOUDS(%)      1  2  2  1  5  7  6 25 44 36 63 16 45 40 24 35 49 38 30 28 37 34
VSBY          10 10 10 10 10 10 10 10 10 10 10 10 10  9 10 10 10 10            
POP 12HR                      0           0           5          20           5
RAIN                                                        S  S               
MIX HGT        3 <1 <1 <1 <1 <1  1  4  4 <1 <1 <1 <1 <1  2  5  3 <1            
T WIND DIR     W  W  W  W  W  W SW SW SW  S SW SW  W  W  W  W  W NW            
T WIND SPD    13  9  6  5  4  3  6 10 10  8  9  9  9  9 13 16 14 11            
DISPERSION       VP VP VP VP             VP VP VP VP             PR PR PR PR   
ADI           50  4  3  3  2  3 12 53 45  4  6  4  6 10 38 68 34  8            
MAX LVORI      1  3  4  6  9  9  2  1  1  4  5  7  6  8  3  1  1  3            
STABILITY      B  F  G  G  G  A  B  B  B  G  E  F  E  B  C  C  D  E            
CEILING              None  None  None  None  None  None  None  None  None      
STA PRES            29.33 29.31 29.25 29.11 29.02 28.92 28.88 28.91            


Date           11/13Sat 11/14/26Sun 11/15/26Mon 11/16/26Tue 11/17/26
UTC 6hrly     18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
EST 6hrly     13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19

MAX/MIN TEMP       53      31      51      28      54      28      54      30      54
TEMP          53 42 34 32 50 40 32 29 52 42 32 29 52 43 33 31 53 43
DEWPT         32 31 30 27 27 27 27 26 29 29 29 27 31 32 31 29 33 34
RH            44 65 85 81 41 59 81 88 41 60 88 92 44 65 92 92 46 70
WIND SPD          <15     <15     <15     <15     <15     <15     <15     <15     <15
AVG CLOUDS    SC B1 SC SC FW FW CL CL FW FW FW FW SC SC SC FW SC FW
POP 12HR            5       0       0       0       0       0       5       5       5

$$


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