Print This Forecast (Printer-Friendly)
EXPERIMENTAL...FIRE WEATHER POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE Blacksburg VA
801 PM EDT Tue Jun 9 2026
NCZ003-100800-
RAWS 310301
36.48N 80.86W Elev. 1300 ft
801 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 64 83 66 90 68
TEMP 69 68 66 68 77 80 82 80 71 68 66 71 84 89 90 86 74 70 68 73
DEWPT 68 66 65 68 71 71 72 72 70 67 66 69 72 70 70 72 70 67 66 69
MIN/MAX RH 100 70 98 52 93
RH 97 93 97100 82 74 72 77 97 97100 93 67 54 52 63 87 90 93 87
WIND DIR N N N N SW SW SW SW N N NW NW NW W W N N NW NW NW
WIND SPD 0 0 0 0 3 5 4 1 0 0 1 1 2 3 3 0 0 1 2 2
CLOUDS B1 B2 OV B2 B2 B2 B1 B1 FW SC FW SC SC B2 B2 SC SC FW FW FW
CLOUDS(%) 53 81 89 83 87 82 63 57 18 33 24 43 43 71 71 49 28 18 20 21
VSBY 9 6 6 8 9 9 10 10 10 9 9 10 10 10 10
POP 12HR 30 90 10 60 10
RAIN SHWRS NM O NM SC IS IS NM NM
TSTMS SC NM SC IS NM SC
Obvis PF PF PF PF
MIX HGT <1 <1 <1 <1 2 3 2 <1 <1 <1 <1 <1 4 6 3 <1
T WIND DIR W W NW SW W W W SW W NW NW NW NW W W SW
T WIND SPD 3 2 2 3 8 11 11 9 3 4 8 14 16 6 5 8
DISPERSION VP VP VP VP VP VP VP VP VP VP VP
ADI 2 1 1 4 22 34 31 4 2 2 4 15 73 44 23 4
MAX LVORI 8 7 8 9 4 3 3 4 8 8 9 5 1 1 2 3
STABILITY F F F B B C C F G G G A A B B F
CEILING 8000 5200 500 900 None None None 4200 None
STA PRES 28.20 28.17 28.14 28.08 28.06 28.08 28.10 28.05
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 92 66 90 63 89 64 85 63 83
TEMP 91 85 72 71 87 83 68 69 86 83 69 69 82 79 68 67 81 78
DEWPT 68 71 66 65 61 63 59 61 62 65 63 64 65 67 63 63 63 64
RH 47 63 81 81 42 51 73 76 45 55 81 84 56 67 84 87 54 62
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15 <15
AVG CLOUDS FW B1 B1 B1 SC SC FW SC SC B1 B1 B1 B2 B2 B1 B1 B1 B1
POP 12HR 30 10 20 20 30 50 60 40 50
RAIN SHWRS SC IS IS SC SC SC SC NM SC SC SC SC
TSTMS SC IS 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