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EXPERIMENTAL...FIRE WEATHER POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE Blacksburg VA
132 PM EDT Sat Jun 7 2025

NCZ006-072000-
RAWS 310801
36.37N  79.29W Elev. 580 ft
132 PM EDT Sat Jun 7 2025

Date             Sat 06/07/25            Sun 06/08/25            Mon 06/09/25
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20

MAX/MIN TEMP                 88          67          86          64          88
TEMP                   83 84 80 72 70 69 70 80 84 85 79 71 68 66 69 79 85 86 81
DEWPT                  71 71 72 70 68 67 68 70 70 70 70 69 66 65 67 69 68 68 69
MAX/MIN RH                   62          98          60          99          53
RH                     67 65 77 93 93 93 93 72 63 61 74 93 93 97 93 72 57 55 67
WIND DIR               SW  W  W  W  S  W SW SW SW SW  W  W  W NW NW  W SW SW  S
WIND SPD                6  6  2  1  1  2  3  6 10  9  3  3  2  2  2  2  4  5  3
CLOUDS                 B1 B1 SC B2 B2 OV B1 B1 B1 B1 B1 SC FW FW FW FW SC B1 B2
CLOUDS(%)              54 69 49 71 87 92 66 58 63 62 58 35 18 23 23 18 35 51 70
VSBY                   10 10 10 10  9  6  8 10 10 10 10 10 10  8 10 10 10 10 10
POP 12HR                     50          40          60          20          10
RAIN SHWRS             IS SC IS    IS SC SC SC SC NM IS                      SC
TSTMS                  IS SC IS    IS IS IS IS SC SC IS                      SC
MIX HGT                 4  2 <1 <1 <1 <1 <1  3  3  3 <1 <1 <1 <1 <1  4  6  7 <1
T WIND DIR              W  W  W  E SW  S SW SW SW SW SW SW SW SW  W SW SW SW  S
T WIND SPD              9 10  8  1  2  2 14 21 26 21 11 11  5  4 10  9 12 13  6
DISPERSION                   VP VP VP VP             VP VP VP VP             VP
ADI                    34 24  4  1  1  1 16 87 91 92  5  5  3  2 12 43 93114  3
MAX LVORI               3  3  4  8  7  8  5  3  1  1  3  6  8  8  5  3  1  1  3
STABILITY               C  C  F  F  F  F  B  B  C  B  F  G  G  G  A  A  A  A  F
CEILING                    3200  4300  6300  9100 12700  None  None  None  None
STA PRES                  29.14 29.15 29.12 29.10 29.07 29.15 29.21 29.26 29.21


Date          Tue 06/10/25Wed 06/11/25Thu 06/12/25Fri 06/13/25
UTC 6hrly     06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
EDT 6hrly     02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20

MIN/MAX TEMP       68      85      63      88      64      91      67      91
TEMP          71 71 82 77 66 68 85 80 68 69 88 82 70 72 88 81
DEWPT         67 69 67 67 63 63 62 66 61 63 64 67 65 68 68 69
RH            87 93 61 71 90 84 46 62 78 81 45 61 84 87 52 67
WIND SPD          <15     <15     <15     <15     <15     <15     <15     <15
AVG CLOUDS    B2 OV B2 B1 SC FW FW FW FW FW FW SC SC B1 B1 B2
POP 12HR           30      40      10       5       0       5       5      20
RAIN SHWRS    SC SC SC SC                                  IS
TSTMS         SC       SC                                  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