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EXPERIMENTAL...FIRE WEATHER POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE Blacksburg VA
702 AM EST Thu Feb 26 2026

NCZ006-262100-
RAWS 310801
36.37N  79.29W Elev. 580 ft
702 AM EST Thu Feb 26 2026

Date             Thu 02/26/26            Fri 02/27/26            Sat 02/28/26
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                 58          40          55          40          67
TEMP                52 55 57 51 47 45 43 41 46 52 54 50 46 44 42 41 52 63 67 58
DEWPT               52 52 51 47 44 43 42 41 44 44 43 43 42 41 40 39 44 44 43 43
MAX/MIN RH                   78         100          65          97          41
RH                 100 90 80 86 89 93 96100 93 74 66 77 86 89 93 92 74 50 42 57
WIND DIR             S  W NW NE NE NE NE NE NE NE  E  E  E  E NW NW NW  W SW  S
WIND SPD             4  5  5  2  2  2  2  2  2  3  2  1  1  1  1  1  2  2  2  1
CLOUDS              OV OV OV B2 B2 B1 B2 OV B2 B1 SC SC SC SC SC B1 FW CL CL CL
CLOUDS(%)           94 93 92 85 73 62 82 93 82 62 47 43 42 37 40 66 20  2  2  3
VSBY                 3  2  4  7  6  4  5  5  6 10 10 10 10 10 10 10 10 10 10 10
POP 12HR                    100          20          20           5           5
RAIN                 D  L  S  S           S  S                                 
MIX HGT              1  3  3 <1 <1 <1 <1 <1  1  3  3 <1 <1 <1 <1 <1 <1  3  5 <1
T WIND DIR          NE NE  E  N NW  N NE  E  E  E  E NE NE NE  N  N  N NW NW  S
T WIND SPD           2 11  5  1  2  2  4  5 12 10 10 11 11  6  6  3  6  6  3  4
DISPERSION                   VP VP VP VP             VP VP VP VP             VP
ADI                  3 25 13  1  1  1  2  4 20 31 43  5  5  3  3  3  8 27 19  2
MAX LVORI            9  4  4  6  7  8  8  9  5  3  1  4  5  6  8  6  3  2  2  3
STABILITY            D  D  D  F  F  F  F  C  C  C  B  F  F  G  G  C  B  B  B  G
CEILING               400   400   500   600   700  None  None  None  None  None
STA PRES            29.23 29.22 29.35 29.41 29.49 29.46 29.44 29.40 29.43 29.41


Date          Sun 03/01/26Mon 03/02/26Tue 03/03/26Wed 03/04/26
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       42      70      37      46      28      48      37      61
TEMP          47 43 69 57 45 37 43 39 34 29 45 44 40 40 57 54
DEWPT         42 41 43 39 34 31 31 27 26 24 32 33 35 37 44 39
RH            83 93 39 51 65 79 62 62 72 81 60 65 82 89 62 57
WIND SPD          <15     <15     <15     <15     <15     <15     <15     <15
AVG CLOUDS    CL CL FW B1 B2 OV OV OV OV OV B2 B2 B2 OV OV B2
POP 12HR            0       0      20      60      50      50      50      30
FRZG RAIN                                 C  C               
RAIN                          S  L  L  C  C  C  C  C  C  C  S
SNOW                             S  L                        

$$


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