EXPERIMENTAL...FIRE WEATHER POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE Wakefield VA
510 PM EDT Tue Jun 23 2026
MDZ025-240800-
Assateague Island RAWS - Worchester MD
38.08N 75.20W Elev. 12 ft
510 PM EDT Tue Jun 23 2026
Date 06/23/26 Wed 06/24/26 Thu 06/25/26 Fri
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 67 76 70 76 71
TEMP 71 70 69 68 68 73 75 75 74 73 72 71 73 75 75 75 73 72 73 74 75
DEWPT 70 67 66 62 61 61 62 63 65 64 65 65 67 67 67 67 66 67 68 69 70
MAX/MIN RH 96 64 82 75 87
RH 96 92 89 82 77 66 64 68 72 75 79 81 81 76 75 76 81 83 84 86 87
WIND DIR N N NW NW NW N E S S SW SW SW SW S S S S S S S SW
WIND DIR DEG 35 35 33 33 33 34 09 17 18 21 21 22 22 19 17 17 17 17 19 20 21
WIND SPD 16 13 11 11 10 6 3 5 4 3 4 4 3 5 10 11 11 13 13 11 10
CLOUDS B2 B1 FW FW CL CL FW SC FW FW FW FW FW FW FW FW FW FW SC SC SC
CLOUDS(%) 85 62 16 10 2 1 7 29 17 14 25 14 10 8 15 7 13 23 28 35 39
VSBY 4 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
POP 12HR 70 0 0 0 0
QPF 12HR 0.06 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L
TSTMS S
MIX HGT 1200 1100 2100 900 400 700 1100 1100 700 1000
T WIND DIR N NW NW SW SW SW S S S S
T WIND SPD 18 17 12 5 5 10 12 14 13 13
SMOKE DISP PR PR PR PR PR PR PR PR PR PR
ADI 17 24 35 8 3 13 19 20 14 20
MAX LVORI 5 4 3 3 4 5 4 4 5 5
STABILITY D D B A F F B C D D
CEILING 7500 30000 30000 30000 30000 30000 4700 15900 5600 4000
PRESSURE 29.92 29.92 29.98 30.0 30.01 30.04 30.07 30.05 30.04 30.02
Date 06/26Sat 06/27/26Sun 06/28/26Mon 06/29/26Tue 06/30/26
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 79 73 83 71 80 70 81 72 82
TEMP 78 78 76 75 80 78 74 74 78 76 73 73 77 76 74 74 81 77
DEWPT 72 72 72 74 73 74 72 72 70 70 68 69 68 68 67 68 68 70
MIN/MAX RH 78 98 75 97 73 89 68 83 65
RH 80 82 86 96 79 87 94 93 76 81 85 87 75 76 80 82 65 78
WIND DIR S S S SW SW S NW N NE E SE E SE S S SW S S
WIND SPD 11 12 11 6 9 5 3 4 5 4 3 3 6 5 4 3 8 9
AVG CLOUDS SC SC B2 B1 B1 B1 B1 SC B1 SC FW SC SC FW FW SC SC FW
POP 12HR 20 60 50 40 10 0 5 5 5
RAIN SHWRS S L C C C C
TSTMS S C C C
$$
VAZ064-240800-
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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