Print This Forecast (Printer-Friendly)
EXPERIMENTAL...FIRE WEATHER POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE Blacksburg VA
701 AM EST Tue Feb 10 2026
VAZ018-102100-
RAWS 444002
37.56N 80.18W Elev. 2702 ft
701 AM EST Tue Feb 10 2026
Date Tue 02/10/26 Wed 02/11/26 Thu 02/12/26
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 53 36 45 26 42
TEMP 43 52 52 47 49 48 42 37 40 44 41 33 30 28 27 27 33 40 41 34
DEWPT 38 43 46 45 48 47 41 33 29 27 25 23 21 20 19 18 20 21 21 20
MAX/MIN RH 68 98 49 72 43
RH 82 71 80 93 96 96 96 85 64 51 52 66 69 71 71 68 58 46 44 56
WIND DIR W W W W W W NW NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD 3 4 5 6 6 9 10 10 10 10 10 11 13 13 12 10 9 8 6 5
WIND GUST 14 17 19 25 29 32 33 32 33 31 35 37 41 42 40 36 31 25 23 20
CLOUDS CL CL SC SC B1 B2 B2 SC FW FW FW SC SC SC B1 SC SC SC B1 B2
CLOUDS(%) 3 3 26 48 52 77 81 48 25 21 14 27 42 47 53 48 30 26 64 72
VSBY 10 10 10 10 9 5 8 10 10 8 10 10 9 9 10 10 9 9 9 10
POP 12HR 0 30 0 0 0
RAIN C S
MIX HGT 1 2 2 <1 1 1 1 1 2 3 3 2 2 2 2 2 2 3 3 1
T WIND DIR W W W SW W W NW NW NW NW NW NW NW NW NW NW NW NW NW NW
T WIND SPD 11 23 9 9 10 10 20 16 25 24 26 29 31 29 26 21 17 11 13 13
DISPERSION PR PR PR FR FR FR FR FR PR
ADI 15 57 20 6 7 9 19 20 59 70 80 20 35 33 30 43 43 38 40 9
MAX LVORI 4 1 3 6 6 6 5 4 1 1 1 3 3 3 3 3 1 1 1 2
STABILITY B B B E E D D C C C C E D D D C C B C E
CEILING None None 900 900 None None None None None 11100
STA PRES 27.80 27.72 27.62 27.61 27.71 27.76 27.80 27.81 27.85 27.81
Date Fri 02/13/26Sat 02/14/26Sun 02/15/26Mon 02/16/26
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 26 48 27 52 34 41 36 53
TEMP 28 26 45 37 29 28 51 40 37 34 37 38 38 37 50 44
DEWPT 21 20 22 22 21 20 25 26 28 29 32 32 32 32 36 32
RH 75 78 40 54 72 71 36 57 70 82 82 79 79 82 58 62
WIND SPD <15 <15 <15 <15 <15 <15 <15 <15
AVG CLOUDS B1 SC SC FW FW FW SC B2 B2 OV OV OV OV B2 B1 SC
POP 12HR 10 5 5 10 50 80 70 20
RAIN S C L D L C S
SNOW C S S
$$
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