EXPERIMENTAL...FIRE WEATHER POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE Wakefield VA
410 PM EST Thu Mar 5 2026
MDZ022-060900-
Powellville RAWS - Wicomico MD
38.35N 75.42W Elev. 16 ft
410 PM EST Thu Mar 5 2026
Date 03/05/26 Fri 03/06/26 Sat 03/07/26 Sun
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
MIN/MAX 45 51 40 70 58
TEMP 53 51 52 53 46 49 50 47 42 41 42 42 44 53 64 69 63 62 63 61 60
DEWPT 50 48 50 51 46 43 43 41 39 39 40 41 42 50 56 58 55 56 57 57 58
MAX/MIN RH 100 74 96 68 92
RH 91 92 94 93100 82 77 79 90 92 93 96 95 89 75 68 77 80 81 86 92
WIND DIR E SE SW NW NE NE NE NE E E E E E S S S S SW SW SW SW
WIND DIR DEG 08 11 24 31 03 05 06 06 07 07 08 09 11 18 20 19 19 21 22 22 24
WIND SPD 3 3 3 3 3 4 6 6 4 3 3 2 2 4 8 10 9 10 10 10 10
CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV OV B2 B1 SC B1 B1 B1 B1 B2
CLOUDS(%) 74 79 81 85 85 86 76 82 84 77 87 94 93 81 58 44 51 51 59 61 83
VSBY 2 1 1 1 0 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
POP 12HR 30 10 20 20 40
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S S S S S C C C C C
Obvis PF F F PF F
MIX HGT 500 800 1100 1100 1000 700 2000 1900 700 600
T WIND DIR SE N NE NE E E S S SW SW
T WIND SPD 4 6 9 12 9 4 5 9 13 13
SMOKE DISP PR PR PR PR PR PR PR PR PR PR
ADI 6 12 16 18 15 5 44 43 16 18
MAX LVORI 6 6 5 5 7 9 8 4 5 5
STABILITY F F D D E F D C D D
CEILING 2700 2800 1000 1000 2400 1000 300 300 300 300
PRESSURE 30.11 30.07 30.23 30.29 30.34 30.26 30.21 30.10 30.02 29.93
Date 03/08Mon 03/09/26Tue 03/10/26Wed 03/11/26Thu 03/12/26
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
MAX/MIN 71 49 68 51 73 53 73 50 61
TEMP 69 60 53 50 65 61 55 53 72 59 58 57 72 67 62 53 54 46
DEWPT 57 52 49 48 51 53 52 51 54 52 54 55 58 56 55 51 40 31
MIN/MAX RH 61 95 55 92 52 93 59 95 56
RH 66 77 88 95 59 76 87 91 54 77 86 92 62 68 78 95 59 56
WIND DIR W E SE SE SW S SW SW S S S S SW S SW SW NW N
WIND SPD 6 2 2 2 4 3 3 2 5 4 4 8 10 10 10 11 11 8
AVG CLOUDS B2 B1 B1 B1 B1 SC SC SC SC SC SC B1 B1 B1 B1 B2 B2 B2
POP 12HR 40 30 20 10 20 20 20 50 50
RAIN SHWRS C C C S S S S S S S C C C C
$$
MDZ025-060900-
Assateague Island RAWS - Worchester MD
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