EXPERIMENTAL...FIRE WEATHER POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE Wakefield VA
510 AM EDT Fri Jun 12 2026
MDZ025-122000-
Assateague Island RAWS - Worchester MD
38.08N 75.20W Elev. 12 ft
510 AM EDT Fri Jun 12 2026
Date Fri 06/12/26 Sat 06/13/26 Sun 06/14/26
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 70 77 68 78
TEMP 74 78 80 78 74 74 73 72 71 74 74 74 72 70 70 69 72 75 76 76 74
DEWPT 69 71 70 70 70 69 69 68 63 63 64 64 65 66 66 65 66 67 68 69 70
MIN/MAX RH 73 89 66 89 74
RH 85 79 73 78 86 86 89 88 76 68 70 72 78 85 87 88 84 75 75 78 89
WIND DIR W SW SW SW SW W W NW N N E S S S SW SW S S S S S
WIND DIR DEG 25 24 21 21 22 26 29 33 35 00 09 17 18 19 21 21 20 18 18 17 18
WIND SPD 6 10 12 11 10 6 9 9 9 4 4 4 5 6 6 6 6 10 13 16 16
CLOUDS SC FW FW FW B1 B2 B2 B1 SC FW FW FW CL FW FW FW SC SC B1 B1 B2
CLOUDS(%) 41 20 13 25 61 84 72 56 28 15 14 7 5 18 20 23 31 26 61 64 80
VSBY 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 4
POP 12HR 30 40 0 0 40
QPF 12HR 0 0.07 0 0 0.18
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C C L
TSTMS S C S S C
MIX HGT 500 400 500 600 800 600 400 500 700 800
T WIND DIR SW SW W NW N SE SW SW S S
T WIND SPD 10 13 6 10 6 6 8 6 10 10
SMOKE DISP PR PR PR PR PR PR PR PR PR PR
ADI 10 13 9 13 12 8 6 8 13 13
MAX LVORI 5 5 6 5 4 4 6 6 4 6
STABILITY B C D D B A F F C D
CEILING 23100 23500 8900 23500 30000 30000 26600 23500 11700 7200
PRESSURE 29.81 29.75 29.81 29.85 29.93 29.92 29.92 29.90 29.90 29.82
Date Mon 06/15/26Tue 06/16/26Wed 06/17/26Thu 06/18/26
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 70 80 66 74 66 78 69 83
TEMP 73 71 77 72 68 69 71 70 67 69 74 72 70 72 78 76
DEWPT 73 66 63 63 63 62 62 63 64 64 64 66 68 68 70 70
MAX/MIN RH 99 61 86 69 92 68 92 73
RH 99 85 63 73 85 80 72 79 92 84 71 79 92 87 77 80
WIND DIR W NW NW SW W NE E E E N SE S S S S S
WIND SPD 11 10 4 3 3 3 5 5 4 3 8 9 10 10 17 18
AVG CLOUDS B2 B2 B1 SC SC B2 B2 B2 B1 B1 B1 B1 SC SC SC SC
POP 12HR 70 10 20 40 20 5 5 20
RAIN SHWRS L C S C C S S
TSTMS C S S
$$
VAZ064-122000-
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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