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EXPERIMENTAL...FIRE WEATHER POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE Blacksburg VA
602 AM EST Thu Mar 5 2026

NCZ006-052100-
RAWS 310801
36.37N  79.29W Elev. 580 ft
602 AM EST Thu Mar 5 2026

Date             Thu 03/05/26            Fri 03/06/26            Sat 03/07/26
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                 78          58          81          61          80
TEMP             54 68 77 78 72 66 63 60 59 70 79 81 74 68 66 63 62 70 78 79 75
DEWPT            53 58 58 57 56 57 57 58 58 61 61 60 60 60 60 60 60 63 62 61 60
MAX/MIN RH                   48          98          49          96          53
RH               96 70 52 48 57 73 81 93 96 73 54 49 62 76 81 90 93 78 58 54 60
WIND DIR         SW SW SW SW  S SW SW SW SW SW SW SW  S  S  S  S  S SW SW SW SW
WIND SPD          4  6  9  9  4  5  4  4  4  5  5  5  2  2  3  3  4  6 10 10  5
CLOUDS           B1 B1 SC FW SC SC SC B1 B1 SC FW SC SC SC SC SC B1 B1 B1 SC B1
CLOUDS(%)        60 51 38 18 39 30 49 66 66 43 20 28 34 30 29 33 57 60 57 38 56
VSBY              9 10 10 10 10 10 10 10  9 10 10 10 10 10 10 10 10 10 10 10 10
POP 12HR                      0           5          10          10          20
RAIN SHWRS                                                             IS IS SC
MIX HGT          <1  2  4  5 <1 <1 <1 <1 <1  1  4  5 <1 <1 <1 <1 <1  2  3  4 <1
T WIND DIR        S SW SW SW SW  S SW SW SW  W SW SW  S  S  S  S  S SW SW SW  S
T WIND SPD        6 20 17 17  6  8 10  6  9 10  9  6  5  5  5  5  6 12 18 21 10
DISPERSION                   VP PR VP VP             VP VP VP VP             PR
ADI               8 57 66 73  3  4  7  5 10 20 46 40  3  3  3  3  9 24 46 84  7
MAX LVORI         6  3  1  1  3  3  4  6  7  3  1  1  3  4  5  6  6  3  1  1  3
STABILITY         D  B  C  C  F  F  E  E  D  B  B  B  G  G  G  G  D  D  D  C  E
CEILING              None  None  None  None  None  None  None  None   500  None
STA PRES            29.57 29.50 29.53 29.56 29.63 29.60 29.60 29.57 29.56 29.48


Date          Sun 03/08/26Mon 03/09/26Tue 03/10/26Wed 03/11/26
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       62      77      55      75      57      81      63      81
TEMP          67 62 75 70 61 55 73 69 62 57 79 74 67 64 78 76
DEWPT         61 60 58 57 55 53 55 55 56 55 58 58 60 60 61 59
RH            81 93 55 63 81 93 53 61 81 93 49 57 78 87 56 56
WIND SPD          <15     <15     <15     <15     <15     <15     <15     <15
AVG CLOUDS    B1 B1 B2 B2 B1 B1 B1 B1 SC B1 B1 SC FW SC B2 B2
POP 12HR           30      60      30      40      20      30      10      50
RAIN SHWRS    SC SC SC NM SC IS SC SC IS       SC       SC SC
TSTMS                  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