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EXPERIMENTAL...FIRE WEATHER POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE Blacksburg VA
801 AM EST Wed Feb 11 2026
VAZ018-112100-
RAWS 444002
37.56N 80.18W Elev. 2702 ft
801 AM EST Wed Feb 11 2026
Date Wed 02/11/26 Thu 02/12/26 Fri 02/13/26
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 44 27 41 22 47
TEMP 43 44 37 32 30 29 27 27 33 40 38 31 28 27 25 24 35 43 45 36
DEWPT 31 28 25 22 21 20 19 17 18 19 18 17 17 17 17 16 18 20 19 19
MAX/MIN RH 52 71 41 73 34
RH 62 53 61 66 69 69 71 65 53 42 44 56 63 65 71 71 49 39 35 50
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW W
WIND SPD 8 10 10 11 14 14 14 13 11 10 9 6 5 4 3 3 4 5 4 2
WIND GUST 29 29 34 39 43 44 44 42 36 29 28 25 21 19 18 17 17 18 17 13
CLOUDS FW FW FW SC SC FW SC FW FW FW SC SC FW FW FW FW FW FW CL CL
CLOUDS(%) 17 19 23 28 26 22 28 15 18 19 43 41 23 14 16 15 7 6 3 2
VSBY 10 10 10 10 10 10 10 10 9 9 9 10 10 9 10 10 10 10 10 10
POP 12HR 5 0 0 0 0
MIX HGT 2 2 3 2 2 2 1 1 2 3 3 2 1 <1 <1 <1 1 3
T WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW
T WIND SPD 17 19 24 28 32 32 31 26 23 24 24 24 21 19 19 13 16 14
DISPERSION FR GD GD GD PR PR VP VP VP
ADI 40 56 72 19 36 36 35 40 55 71 72 16 10 9 9 14 29 51
MAX LVORI 1 1 1 2 3 3 3 3 1 1 1 2 3 3 3 3 2 1
STABILITY B C C E D D D C C C C E F F G B B B
CEILING None None None None None None None None None
STA PRES 27.73 27.77 27.79 27.84 27.85 27.88 27.90 27.92
Date Sat 02/14/26Sun 02/15/26Mon 02/16/26Tue 02/17/26
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 27 54 34 43 35 55 36 58
TEMP 30 29 52 39 36 35 42 38 38 37 52 46 39 37 55 49
DEWPT 19 19 25 26 27 28 33 31 33 32 36 34 32 32 38 37
RH 63 66 35 59 69 75 70 76 82 82 54 63 76 82 53 63
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15
AVG CLOUDS CL FW SC B1 B1 B2 B2 B2 B1 B1 SC SC SC B2 B1 B2
POP 12HR 0 5 30 60 50 10 5 5
RAIN C C L C C
$$
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