EXPERIMENTAL...FIRE WEATHER POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE Wakefield VA
510 AM EDT Sat Jun 27 2026
MDZ022-272000-
Powellville RAWS - Wicomico MD
38.35N 75.42W Elev. 16 ft
510 AM EDT Sat Jun 27 2026
Date Sat 06/27/26 Sun 06/28/26 Mon 06/29/26
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 82 70 83 67 85
TEMP 75 80 81 80 78 74 73 71 74 79 81 81 76 70 69 68 72 78 81 82 75
DEWPT 72 73 72 72 72 71 71 71 72 72 71 71 69 68 68 67 68 68 66 64 65
MIN/MAX RH 74 100 68 98 54
RH 90 78 74 77 82 91 94 99 94 79 73 72 81 93 97 98 87 71 60 56 71
WIND DIR N S S SE SE S SW SW NE NE E E E E N NE NE E E E SE
WIND DIR DEG 00 19 16 15 13 17 22 23 06 04 07 09 09 09 00 04 04 07 08 11 13
WIND SPD 3 3 4 4 3 2 1 2 2 3 4 5 3 1 0 1 1 3 4 5 3
CLOUDS B1 B2 B2 B2 B2 B2 B2 B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 SC FW FW FW
CLOUDS(%) 69 78 80 82 85 72 72 69 81 72 79 67 65 53 59 59 56 29 24 15 8
VSBY 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
POP 12HR 50 30 30 5 0
QPF 12HR 0.13 0.11 0.06 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C C C S S C S
TSTMS C C C
MIX HGT 3000 2800 600 1200 3300 3100 600 700 3600 3400
T WIND DIR NE S S SE E N NE NE NE NE
T WIND SPD 4 10 6 4 4 4 11 13 19 16
SMOKE DISP PR PR PR PR PR PR PR PR GD GD
ADI 26 36 4 9 17 13 6 14 98 90
MAX LVORI 5 5 8 10 6 4 7 9 3 1
STABILITY B C F F C C F F A A
CEILING 1000 1000 7200 300 300 2400 6200 300 800 4000
PRESSURE 29.96 29.92 29.88 29.86 29.84 29.82 29.86 29.89 29.97 30.02
Date Tue 06/30/26Wed 07/01/26Thu 07/02/26Fri 07/03/26
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 66 87 70 93 75 100 79 100
TEMP 66 71 85 80 71 75 90 86 77 80 97 92 81 83 98 92
DEWPT 65 67 67 67 68 71 71 70 70 73 72 73 72 74 71 73
MAX/MIN RH 100 53 90 48 87 43 79 42
RH 96 87 55 64 88 87 53 59 79 78 46 54 74 74 42 54
WIND DIR SE N S S S SW SW S S SW W S SW W W SW
WIND SPD 1 0 4 5 3 3 6 5 3 3 4 3 3 3 4 3
AVG CLOUDS FW FW FW FW FW SC FW FW FW FW FW FW FW FW FW FW
POP 12HR 0 0 5 5 10 0 5 10
$$
MDZ025-272000-
Assateague Island RAWS - Worchester MD
38.08N 75.20W Elev. 12 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
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