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EXPERIMENTAL...FIRE WEATHER POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE Blacksburg VA
231 PM EDT Mon Jun 8 2026
VAZ018-090800-
RAWS 444002
37.56N 80.18W Elev. 2702 ft
231 PM EDT Mon Jun 8 2026
Date 06/08/26 Tue 06/09/26 Wed 06/10/26 Thu
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 64 83 68 88 70
TEMP 85 77 72 69 65 65 73 79 80 74 70 69 68 71 78 84 86 80 73 71 70 74
DEWPT 63 63 61 60 59 58 64 67 69 66 66 65 65 66 70 72 72 70 68 68 67 68
MIN/MAX RH 81 63 90 63 90
RH 48 62 68 73 81 78 73 67 69 76 87 87 90 84 76 67 63 72 84 90 90 82
WIND DIR SE SE SE SE SE SE SE SE S S SW SW SW W W W W W W W W W
WIND SPD 5 3 3 4 3 3 3 5 4 3 2 2 3 5 6 6 5 4 3 3 4 5
WIND GUST 13 16 19 14 13 14 13 12 13 16 21 23 19 17 17 14 13 17 20
CLOUDS SC OV B2 B2 OV B2 B2 OV B2 B2 OV B2 B2 B2 B2 B2 B1 SC FW SC SC FW
CLOUDS(%) 49 90 82 85 89 87 81 90 84 86 88 78 72 77 77 73 69 33 23 28 27 24
VSBY 10 10 10 10 10 10 7 7 7 7 10 10 7 6 6 6 6 10 10 10 10
POP 12HR 5 50 60 70 10
RAIN SHWRS IS SC SC SC IS SC NM NM SC SC
TSTMS SC SC IS IS SC SC SC
MIX HGT 6 <1 <1 <1 <1 1 2 3 2 <1 <1 <1 <1 <1 3 4 4 <1
T WIND DIR SE SE SE SE SE SE SE SE SE S S S S S W W W W
T WIND SPD 14 18 18 11 9 5 5 6 8 6 4 3 3 6 11 14 8 8
DISPERSION VP VP VP VP VP VP VP VP VP VP VP VP
ADI 103 8 8 8 4 9 14 21 21 3 2 2 2 8 35 53 31 4
MAX LVORI 1 3 3 3 4 4 3 3 3 4 5 6 7 4 3 1 1 3
STABILITY A F F E F B B C C F F F F C C C C F
CEILING 3300 2000 200 200 100 0 400 1200 2800 None
STA PRES 27.93 27.98 27.99 27.98 27.91 27.85 27.78 27.76 27.68
Date 06/11Fri 06/12/26Sat 06/13/26Sun 06/14/26Mon 06/15/26
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 92 70 93 67 88 65 90 65 85
TEMP 92 82 72 74 90 81 70 70 86 78 67 69 87 80 68 69 84 77
DEWPT 70 69 67 67 69 68 65 62 60 61 58 59 61 63 60 60 62 62
RH 49 65 84 79 50 65 84 76 42 56 73 70 42 56 76 73 48 60
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15 <15
AVG CLOUDS SC SC SC FW SC B1 B1 SC SC SC SC SC SC B1 SC SC B1 B1
POP 12HR 20 10 50 20 20 10 40 30 50
RAIN SHWRS IS SC IS IS SC SC SC SC
TSTMS IS SC IS IS SC 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