EXPERIMENTAL...FIRE WEATHER POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE Wakefield VA
950 AM EDT Thu Apr 9 2026
MDZ022-092000-
Powellville RAWS - Wicomico MD
38.35N 75.42W Elev. 16 ft
950 AM EDT Thu Apr 9 2026
Date Thu 04/09/26 Fri 04/10/26 Sat 04/11/26
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 57 36 68 49 69
TEMP 50 56 54 46 41 38 37 41 56 67 64 55 51 51 50 55 63 67 66 57
DEWPT 37 36 37 38 39 38 37 40 42 42 42 44 43 45 47 47 47 43 40 41
MIN/MAX RH 48 100 39 89 38
RH 61 48 52 74 91 96100 94 58 41 44 68 73 80 89 76 56 41 38 55
WIND DIR E E E E SE SE SW S S S S S S SW SW NW N N N NE
WIND DIR DEG 10 11 10 11 12 14 23 16 19 18 18 17 19 21 24 31 35 35 00 03
WIND SPD 5 5 5 4 3 1 1 1 3 5 6 6 5 6 5 6 6 8 4 2
CLOUDS B1 SC SC SC SC B1 B1 B1 SC FW CL FW FW SC SC B1 FW CL CL CL
CLOUDS(%) 52 47 34 31 34 58 60 64 26 7 3 9 21 32 49 60 20 5 3 0
VSBY 7 7 7 7 7 7 2 7 7 7 7 7 7 7 7 7 7 7 7 7
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
Obvis PF
MIX HGT 2600 500 600 3000 2700 500 1000 4400 4400
T WIND DIR E SE S S S S W N N
T WIND SPD 8 6 2 4 11 9 10 16 11
SMOKE DISP PR PR PR PR PR PR PR FR FR
ADI 22 4 4 22 29 8 16 78 76
MAX LVORI 4 8 10 4 3 4 5 3 2
STABILITY B F F A B F E B A
CEILING 1700 20800 30000 30000 30000 23500 23500 20800 30000
PRESSURE 30.47 30.42 30.37 30.37 30.26 30.20 30.14 30.25 30.26
Date Sun 04/12/26Mon 04/13/26Tue 04/14/26Wed 04/15/26
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 43 65 53 78 63 84 65 86
TEMP 47 48 64 56 56 58 75 71 66 64 83 75 70 68 84 77
DEWPT 40 41 41 45 49 55 56 54 54 55 56 58 58 58 59 59
MAX/MIN RH 83 44 90 47 73 39 70 39
RH 76 77 44 68 78 90 52 55 66 73 41 55 66 70 43 55
WIND DIR E E SE SE S SW SW S SW SW SW S SW SW SW S
WIND SPD 2 2 6 4 5 9 11 9 6 6 9 5 5 4 8 6
AVG CLOUDS CL FW FW FW SC SC B1 B1 B1 SC SC FW SC SC SC SC
POP 12HR 0 0 0 0 5 0 0 5
$$
MDZ025-092000-
Assateague Island RAWS - Worchester MD
38.08N 75.20W Elev. 12 ft
950 AM EDT Thu Apr 9 2026
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