EXPERIMENTAL...FIRE WEATHER POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE Wakefield VA
510 AM EDT Wed Sep 16 2026
VAZ064-162000-
Ft AP Hill RAWS - Caroline VA
38.10N 77.27W Elev. 201 ft
510 AM EDT Wed Sep 16 2026
Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
MAX/MIN 84 63 89 70 86
TEMP 61 76 83 83 74 69 67 65 68 80 86 86 80 75 73 71 72 80 84 84 76
DEWPT 59 61 60 61 64 65 63 62 61 64 65 67 68 68 68 68 69 70 69 68 66
MIN/MAX RH 46 91 49 93 57
RH 93 60 46 47 70 86 87 90 80 59 51 53 68 80 84 90 90 72 61 60 71
WIND DIR S S S S S S S S S S S S S SW SW NW N N N N NE
WIND DIR DEG 19 20 18 18 16 18 18 18 19 19 19 20 19 21 21 32 34 00 00 01 03
WIND SPD 2 3 4 3 3 3 3 3 3 4 5 4 3 3 2 3 3 6 6 6 3
CLOUDS FW CL CL CL FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC
CLOUDS(%) 7 4 2 4 14 12 12 17 20 10 15 27 42 48 46 48 37 38 40 43 45
VSBY 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
POP 12HR 0 0 10 10 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
MIX HGT 3700 3600 400 400 3800 3800 400 700 4500 4400
T WIND DIR S S S S S S SW NW N N
T WIND SPD 6 6 6 9 9 9 8 6 11 9
SMOKE DISP PR PR PR PR PR PR PR PR FR FR
ADI 30 28 4 10 42 42 4 10 59 58
MAX LVORI 4 3 6 6 4 3 5 6 3 3
STABILITY B B F F B B F F B B
CEILING 18000 14800 30000 6300 4700 4700 4700 2400 30000 30000
PRESSURE 30.23 30.14 30.12 30.09 30.06 29.95 29.92 29.89 30.0 29.97
Date Sat 09/19/26Sun 09/20/26Mon 09/21/26Tue 09/22/26
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
MIN/MAX 65 82 66 85 67 82 67 80
TEMP 69 68 80 74 68 68 83 76 70 68 81 74 70 69 79 72
DEWPT 62 60 63 65 66 67 72 71 69 68 72 71 69 69 72 70
MAX/MIN RH 81 56 99 65 100 73 100 77
RH 79 76 56 74 94 98 68 80 95100 76 86 99 99 82 89
WIND DIR NE N E SE S S SW SE E NE E E E NE E E
WIND SPD 3 3 4 4 2 3 5 4 3 3 5 4 3 4 6 6
AVG CLOUDS SC B1 SC SC B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2
POP 12HR 5 5 5 40 50 40 40 40
RAIN SHWRS C C C S C C C C C
TSTMS S S S S
$$
VAZ081-162000-
EXPERIMENTAL ONLY...THIS PRODUCT IS FOR PLANNING AND REVIEW PURPOSES ONLY AND
IS NOT TO BE SUBSTITUTED FOR AN OFFICIAL FIRE WEATHER SPOT
FORECAST.
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 HUMIDITY
RH(%)...............................RELATIVE HUMIDITY
WIND DIR(8 POINT COMPASS)...........20 FT. WIND DIRECTION
WIND DIR DEG(DEGREES)...............20 FT. WIND DIRECTION IN TENS OF DEGREES
RELATIVE TO DUE NORTH.
EXAMPLE: 09 = 90 DEGREES = EAST; 18 = 180 DEGREES = SOUTH;
27 = 270 DEGREES = WEST; 36 = 360 DEGREES = NORTH
WIND SPD(MPH).......................20 FT. WIND SPEED
WIND GUST(MPH)......................20 FT. WIND GUST
WIND CHILL..........................WIND CHILL TEMPERATURE
HEAT INDX...........................HEAT INDEX
CLOUDS(CAT).........................CLOUD COVER CATEGORY
EXAMPLE: CL = CLEAR; FW = FEW; SC = SCATTERED;
B1 = MOSTLY CLOUDY; B2 = CONSIDERABLE CLOUDS; OV = OVERCAST
CLOUDS(%)...........................CLOUD COVER AS A PERCENTAGE
VSBY................................VISIBILITY VALUE IN STATUTE MILES
POP 12HR(%).........................PROBABILITY FOR ACCUMULATING PRECIPITATION
QPF 12HR(IN)........................LIQUID EQUIVALENT PRECIPITATION AMOUNT
WEATHER...
TYPE...
RAIN...........RAIN
RAIN SHWRS.....RAIN SHOWERS
TSTMS..........THUNDERSTORMS
DRIZZLE........DRIZZLE
SNOW...........SNOW
SNOWSHWRS......SNOW SHOWERS
SLEET..........SLEET
FLURRIES.......FLURRIES
FRZG RAIN......FREEZING RAIN
FRZG DRZL......FREEZING DRIZZLE
COVERAGE...
S..............SLIGHT CHANCE
C..............CHANCE
L..............LIKELY
O..............OCCASIONAL
D..............DEFINITE
AR.............AREAS
PA.............PATCHY
OBVIS...............................OBSTRUCTION TO VISIBILITY
TYPE...
F..............FOG
PF.............PATCHY FOG
F+.............DENSE FOG
H..............HAZE
BS.............BLOWING SNOW
K..............SMOKE
BD.............BLOWING DUST
AF.............VOLCANIC ASHFALL
MIX HGT(FT AGL).....................MIXING HEIGHT
T WIND DIR(8 POINT COMPASS).........TRANSPORT WIND DIRECTION
T WIND SPD(MPH).....................TRANSPORT WIND SPEED
SMOKE DISPERSION....................SMOKE DISPERSION CATEGORY
VALUES: VP = VERY POOR; PR = POOR; FR = FAIR; GD = GOOD
ADI (INDEX).........................ATMOSPHERIC DISPERSION INDEX
CEILING (FT)........................CEILING
PRESSURE (INCHES MERCURY)...........STATION PRESSURE
MAX LVORI (INDEX)...................LOW VISIBILITY OCCURRENCE RISK INDEX
STABILITY (CAT).....................PASQUILL TURNER STABILITY
WATCH/WARNING/ADVISORY...
EXAMPLE: W = WARNING; Y = ADVISORY; A = WATCH
IN EFFECT FOR THE INDICATED HOUR
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 DIR............................20 FT. WIND DIRECTION
WIND SPD(MPH).......................20 FT. WIND SPEED
AVG CLOUDS(CAT).....................AVERAGE CLOUD COVER CATEGORY
POP 12HR(%).........................PROBABILITY FOR ACCUMULATING PRECIPITATION
WEATHER...
SEE DAY 1 THROUGH 3 WEATHER DESCRIPTIONS