EXPERIMENTAL...FIRE WEATHER POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE Wakefield VA
510 PM EDT Wed Jul 29 2026
MDZ025-300800-
Assateague Island RAWS - Worchester MD
38.08N 75.20W Elev. 12 ft
510 PM EDT Wed Jul 29 2026
Date 07/29/26 Thu 07/30/26 Fri 07/31/26 Sat
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 69 82 69 80 73
TEMP 78 75 73 71 71 76 80 80 77 75 73 71 71 77 78 79 76 75 74 73 74
DEWPT 68 68 67 66 65 65 66 67 69 69 68 68 68 68 69 69 71 71 71 71 72
MAX/MIN RH 87 60 93 71 95
RH 72 82 81 83 81 68 63 65 75 83 84 89 89 74 73 73 83 89 90 95 92
WIND DIR NW W NW W W W NW NW NW W NW NW NW N SE SE SE S S SW S
WIND DIR DEG 29 29 30 29 29 28 29 31 29 28 30 31 33 35 11 15 15 18 20 21 20
WIND SPD 6 9 10 10 10 10 9 9 4 3 4 5 4 3 4 6 6 8 6 4 3
CLOUDS FW FW FW FW FW FW SC SC FW FW CL CL FW CL FW FW FW FW FW SC SC
CLOUDS(%) 10 10 8 15 20 6 30 32 22 20 5 0 6 5 9 6 7 15 18 28 38
VSBY 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
POP 12HR 5 0 0 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
MIX HGT 1000 1600 2900 2100 700 800 2200 1600 700 700
T WIND DIR NW W W NW W NW NE SE S S
T WIND SPD 13 14 16 11 6 9 6 8 10 6
SMOKE DISP PR PR FR PR PR PR PR PR PR PR
ADI 13 34 59 35 4 10 15 16 8 6
MAX LVORI 4 5 3 4 6 8 5 5 6 8
STABILITY E E C B F F A B E F
CEILING 30000 8000 23500 4000 5500 4700 30000 7300 30000 300
PRESSURE 29.68 29.72 29.77 29.79 29.86 29.90 29.95 29.96 29.97 29.98
Date 08/01Sun 08/02/26Mon 08/03/26Tue 08/04/26Wed 08/05/26
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 81 74 80 73 80 73 80 73 80
TEMP 79 76 75 76 78 77 76 75 78 77 75 75 78 77 75 75 78 77
DEWPT 72 72 73 74 74 74 75 75 75 74 74 73 73 73 73 73 72 73
MIN/MAX RH 79 96 84 100 88 98 83 97 83
RH 81 87 92 96 87 90 99100 90 91 97 96 85 87 95 95 83 86
WIND DIR S S S S SE S S SW SW S SW N E SE S E SE SE
WIND SPD 10 10 10 6 10 10 10 8 9 6 4 5 8 6 4 4 8 8
AVG CLOUDS SC SC B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 SC SC SC SC SC FW
POP 12HR 0 5 20 50 50 40 20 20 20
RAIN SHWRS S C C C C C C S S S S
TSTMS S C S S C C S S
$$
VAZ064-300800-
Ft AP Hill RAWS - Caroline VA
38.10N 77.27W Elev. 201 ft
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