EXPERIMENTAL...FIRE WEATHER POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE Wakefield VA
510 PM EDT Fri Oct 10 2025
MDZ022-110800-
Powellville RAWS - Wicomico MD
38.35N 75.42W Elev. 16 ft
510 PM EDT Fri Oct 10 2025
Date 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon
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 55 72 61 67 58
TEMP 58 57 57 56 59 68 70 70 66 65 65 63 63 65 65 65 63 62 60 59 60
DEWPT 53 54 55 56 59 63 63 63 64 64 63 63 63 64 64 63 63 62 60 59 60
MAX/MIN RH 100 73 100 93 100
RH 82 90 93100100 85 78 78 94 96 93100100 97 97 93100 99100100100
WIND DIR E E E NE E E E E E E E NE NE NE NE NE NE NE N N N
WIND DIR DEG 07 08 07 06 07 08 09 08 08 07 07 06 05 05 05 04 03 04 02 02 01
WIND SPD 3 3 3 3 4 6 10 10 9 10 11 16 17 17 18 20 21 16 14 16 14
CLOUDS B1 B1 B1 B2 B2 B2 B2 B2 OV OV OV OV OV OV OV OV OV B2 OV OV B2
CLOUDS(%) 63 61 67 77 78 80 87 79 91 90 91 95 89 89 93 92 90 87 88 91 84
VSBY 7 7 7 7 7 7 7 7 7 6 4 4 4 4 4 4 4 4 6 6 6
POP 12HR 10 40 80 90 80
QPF 12HR 0 0.06 0.76 1.07 0.51
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C C L D D D D D D D D L L L
MIX HGT 400 500 3100 2800 900 1800 1800 2200 2100 1100
T WIND DIR E E SE E E NE NE NE N N
T WIND SPD 9 6 12 19 21 27 27 27 20 13
SMOKE DISP PR PR PR FR PR FR FR FR PR PR
ADI 7 7 36 45 24 55 53 58 29 17
MAX LVORI 6 9 7 5 5 5 4 5 5 7
STABILITY F E D D D D D D D D
CEILING 30000 4000 2100 2400 1000 1000 1000 1000 1000 1000
PRESSURE 30.25 30.14 30.10 30.01 29.96 29.85 29.80 29.72 29.67 29.54
Date 10/13Tue 10/14/25Wed 10/15/25Thu 10/16/25Fri 10/17/25
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 67 54 65 53 68 48 63 45 64
TEMP 65 61 58 55 63 62 57 54 66 59 54 49 62 55 48 47 62 54
DEWPT 61 60 57 55 58 57 55 53 54 52 48 44 43 42 39 41 44 44
MIN/MAX RH 87 100 75 96 61 86 50 82 52
RH 87 97 97100 84 84 92 96 66 78 81 83 50 62 71 80 52 69
WIND DIR N N N N N N N N N NW NW NW NW NW NW NW NW NW
WIND SPD 13 10 9 10 10 9 5 6 8 4 5 8 9 5 4 5 9 5
AVG CLOUDS B2 B2 B2 B2 B2 B1 B1 SC SC SC FW FW FW FW FW FW FW SC
POP 12HR 70 60 40 10 5 10 5 5 5
RAIN SHWRS L L L C C C
$$
MDZ025-110800-
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