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EXPERIMENTAL...FIRE WEATHER POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE Blacksburg VA
1101 PM EDT Tue Jun 9 2026
VAZ018-100800-
RAWS 444002
37.56N 80.18W Elev. 2702 ft
1101 PM EDT Tue Jun 9 2026
Date 06/09/26 Wed 06/10/26 Thu 06/11/26 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
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 68 86 70 93 71
TEMP 70 69 71 78 81 82 77 72 71 71 74 84 90 90 81 74 72 71 75
DEWPT 65 65 66 70 71 72 69 68 67 67 68 70 70 70 69 68 67 66 67
MIN/MAX RH 89 65 90 49 86
RH 84 87 84 76 72 72 76 87 87 87 82 63 52 52 67 82 84 84 76
WIND DIR W W W W W W W W W W NW NW W W W W W W W
WIND SPD 3 3 5 6 6 6 4 3 3 4 5 8 5 5 3 2 3 4 5
WIND GUST 14 16 20 23 21 18 18 16 16 17 21 20 16 16 14 13 16 21
CLOUDS OV B2 B2 B2 B1 B1 SC FW FW FW FW FW SC SC SC FW FW FW SC
CLOUDS(%) 89 82 78 77 64 57 37 19 17 8 11 17 30 27 26 17 23 23 26
VSBY 7 7 6 8 9 9 10 9 7 7 10 9 10 10
POP 12HR 80 80 10 10 10
RAIN SHWRS IS SC NM NM SC IS IS IS IS IS
TSTMS IS SC SC IS IS IS IS
MIX HGT <1 <1 1 3 3 3 <1 <1 <1 <1 1 3 4 3 <1
T WIND DIR SW SW SW W W W W W W NW NW NW W W W
T WIND SPD 4 5 4 12 13 12 11 4 9 11 24 19 10 9 12
DISPERSION VP VP VP VP VP VP VP VP VP VP
ADI 2 3 6 37 46 48 5 2 4 5 39 81 56 40 6
MAX LVORI 5 6 5 3 3 3 4 6 6 6 4 1 1 1 3
STABILITY F F C C C A G G G F A B A A G
CEILING 3100 1000 None None None None None None
STA PRES 27.80 27.78 27.72 27.71 27.73 27.76 27.71
Date 06/12Sat 06/13/26Sun 06/14/26Mon 06/15/26Tue 06/16/26
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 94 67 89 64 92 67 85 64 82
TEMP 93 78 70 69 87 80 66 70 91 78 69 69 84 74 66 66 79 74
DEWPT 69 69 65 61 57 59 56 58 61 63 62 61 63 61 59 58 61 60
RH 46 74 84 76 36 49 70 66 37 60 78 76 49 64 78 75 54 62
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15 <15
AVG CLOUDS FW B2 SC SC FW CL FW SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR 60 5 5 5 30 50 50 40 40
RAIN SHWRS SC IS SC SC SC NM NM SC SC SC SC
TSTMS SC SC SC SC IS SC
$$
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