EXPERIMENTAL...FIRE WEATHER POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE Wakefield VA
510 AM EDT Tue Sep 15 2026
MDZ025-152000-
Assateague Island RAWS - Worchester MD
38.08N 75.20W Elev. 12 ft
510 AM EDT Tue Sep 15 2026
Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26
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 74 65 75 67 78
TEMP 68 72 73 73 70 68 67 66 67 71 74 74 71 69 69 68 69 74 77 77 75
DEWPT 58 57 57 57 58 59 59 60 61 60 60 60 61 62 63 64 64 65 65 64 66
MIN/MAX RH 57 82 60 90 63
RH 71 58 57 58 66 73 76 80 82 67 62 62 71 78 83 87 85 73 68 64 74
WIND DIR NE NE E E E E SE E NE E SE SE S S S S S S S S S
WIND DIR DEG 05 06 07 07 07 10 12 08 03 08 11 14 16 17 18 19 19 19 19 19 19
WIND SPD 10 10 10 10 9 6 4 3 3 4 5 6 5 4 4 4 4 5 9 10 10
CLOUDS FW FW FW FW FW FW SC FW SC FW FW CL FW CL FW FW FW CL CL FW FW
CLOUDS(%) 12 13 19 9 20 18 27 23 27 16 21 5 10 4 8 8 9 4 3 7 11
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 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
MIX HGT 4200 3800 2700 2300 2800 2300 1600 1500 2100 1800
T WIND DIR E E E E E SE S S S S
T WIND SPD 11 10 8 4 5 6 6 6 9 13
SMOKE DISP FR PR PR PR PR PR PR PR PR PR
ADI 47 37 6 12 20 19 3 12 25 28
MAX LVORI 1 3 4 6 4 3 6 6 4 3
STABILITY C C E F B B F F B C
CEILING 3200 30000 16500 14500 11700 14800 30000 30000 30000 13800
PRESSURE 30.30 30.34 30.34 30.31 30.37 30.32 30.29 30.26 30.25 30.17
Date Fri 09/18/26Sat 09/19/26Sun 09/20/26Mon 09/21/26
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 72 81 71 78 72 81 72 79
TEMP 73 73 80 76 74 73 77 74 74 75 79 76 74 74 77 74
DEWPT 69 69 69 70 70 70 69 68 70 71 71 72 72 72 71 70
MAX/MIN RH 93 68 90 76 91 77 96 80
RH 87 87 69 84 86 89 78 82 85 90 78 85 91 91 81 84
WIND DIR SW SW S E NE E E E SE S S SW SW S SE E
WIND SPD 10 8 8 8 9 13 12 13 11 9 12 13 11 10 13 17
AVG CLOUDS FW FW FW SC SC B1 SC SC SC SC SC SC B1 B1 B1 B1
POP 12HR 0 20 10 5 5 10 40 40
RAIN SHWRS S C C C C
$$
VAZ064-152000-
Ft AP Hill RAWS - Caroline VA
38.10N 77.27W Elev. 201 ft
510 AM EDT Tue Sep 15 2026
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