EXPERIMENTAL...FIRE WEATHER POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE Wakefield VA
510 AM EDT Wed Jun 24 2026
MDZ025-242000-
Assateague Island RAWS - Worchester MD
38.08N 75.20W Elev. 12 ft
510 AM EDT Wed Jun 24 2026
Date Wed 06/24/26 Thu 06/25/26 Fri 06/26/26
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 80 71 80 72 84
TEMP 69 75 79 80 77 74 72 71 73 77 79 79 77 75 74 73 75 80 83 84 81
DEWPT 60 60 61 63 64 64 65 66 67 67 67 66 66 67 68 70 70 70 72 71 72
MIN/MAX RH 55 84 64 91 66
RH 72 59 55 57 65 72 79 84 82 72 69 65 69 76 82 91 85 72 68 67 75
WIND DIR NW NW SE SE S SW SW SW SW S S S S S S S SW SW S S S
WIND DIR DEG 33 33 11 15 18 21 21 21 22 18 17 17 17 18 19 20 21 21 19 18 17
WIND SPD 10 8 3 6 4 3 4 5 3 5 10 11 11 12 13 11 10 10 11 11 11
CLOUDS CL CL FW SC FW SC FW SC B1 B1 B1 FW FW SC SC SC SC SC SC SC B2
CLOUDS(%) 1 0 11 33 18 27 22 32 62 55 61 17 12 31 32 39 41 44 44 37 78
VSBY 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 4
POP 12HR 0 0 0 0 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S L
TSTMS S S C
MIX HGT 2100 700 400 600 900 900 800 1000 1200 800
T WIND DIR NW SW SW SW S S S S SW S
T WIND SPD 10 6 8 8 10 12 13 14 13 14
SMOKE DISP PR PR PR PR PR PR PR PR PR PR
ADI 37 9 4 6 13 13 13 19 20 17
MAX LVORI 3 3 5 6 4 3 4 5 4 4
STABILITY B A F F C C D D C C
CEILING 30000 26600 22300 4700 4700 26600 30000 4700 10800 15200
PRESSURE 30.01 30.01 30.02 30.05 30.09 30.09 30.07 30.05 30.06 30.04
Date Sat 06/27/26Sun 06/28/26Mon 06/29/26Tue 06/30/26
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 74 83 72 78 71 78 72 80
TEMP 76 76 82 75 74 73 76 74 72 73 77 74 73 73 77 76
DEWPT 72 73 73 72 72 71 69 68 68 68 67 68 68 69 69 69
MAX/MIN RH 92 69 95 75 87 71 87 73
RH 87 88 73 90 94 92 80 84 87 84 74 79 84 85 76 79
WIND DIR S SW W E N N NE E SE NE E SE S SW S S
WIND SPD 9 5 6 4 3 5 8 4 3 3 8 5 4 3 9 9
AVG CLOUDS B2 B1 B1 B2 B1 B1 SC SC FW FW FW FW FW FW FW FW
POP 12HR 70 60 40 10 0 5 0 0
RAIN SHWRS L C C L C S
TSTMS C S C C S
$$
VAZ064-242000-
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
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