National Weather Service United States Department of Commerce

	EXPERIMENTAL...FIRE WEATHER POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE Wakefield VA
510 PM EDT Fri Jul 10 2026

MDZ025-110800-
Assateague Island RAWS - Worchester MD
38.08N  75.20W Elev. 12 ft
510 PM EDT Fri Jul 10 2026

Date           07/10/26      Sat 07/11/26            Sun 07/12/26            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                      75          81          73          80          72
TEMP             81 79 77 76 77 79 81 81 78 76 75 73 74 78 79 80 77 75 74 73 74
DEWPT            74 74 74 74 74 73 73 73 72 73 72 71 70 68 66 65 66 66 65 65 66
MAX/MIN RH                   94          76          94          60          79
RH               79 86 90 93 92 82 78 77 82 92 92 93 86 73 65 61 67 75 75 78 76
WIND DIR         SW SW  W  W NW NE SE NE NE NE NE NE NE NE  E  E  E  E  E  E  E
WIND DIR DEG     22 21 27 27 29 03 12 06 04 04 03 03 05 06 07 08 09 10 11 10 08
WIND SPD          8  8  4  4  5  4  6  8 10 10 10 14 14 13 13 12 11 11 10  8 10
CLOUDS           B2 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC SC B1 B1 SC
CLOUDS(%)        81 64 71 73 76 82 72 76 66 62 55 58 35 43 41 34 43 50 54 51 47
VSBY              7  7  7  7  7  7  7  4  7  7  7  7  7  7  7  7  7  7  7  7  7
POP 12HR                     20          70          30           0           0
QPF 12HR                   0.05        0.28        0.02           0           0
SNOW 12HR                 00-00       00-00       00-00                        
RAIN SHWRS        S  S  S  S  S  S  C  L  C  S                                 
TSTMS             S  S           S  C  C  C  S                                 
MIX HGT               500   600  1000   900  1400  1900  2300  2200  1800  2200
T WIND DIR             SW    SW    SW    NE    NE    NE     E     E     E    SE
T WIND SPD             12     9     3     8    18    16    20    16    17    16
SMOKE DISP             PR    PR    PR    PR    PR    PR    FR    PR    PR    PR
ADI                    14    10     8    14    21    43    59    48    20    44
MAX LVORI               5     6     5     4     5     5     3     3     4     3
STABILITY               D     E     B     C     D     D     C     C     D     D
CEILING              7300  4600  8800  2400   300   300 26600 26600 23500 10800
PRESSURE            29.88 29.86 29.89 29.88 29.96 30.03 30.12 30.18 30.21 30.20


Date           07/13Tue 07/14/26Wed 07/15/26Thu 07/16/26Fri 07/17/26
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    71    83    75    89    77    87    77    85
TEMP          79 76 73 74 82 80 77 78 87 85 79 79 86 83 79 79 84 82
DEWPT         64 64 65 66 66 68 69 71 71 72 72 72 72 73 71 71 70 71
MIN/MAX RH       60    83    57    82    57    78    61    80    60
RH            61 67 76 76 59 67 77 79 59 67 77 78 62 70 78 77 63 69
WIND DIR       E SE  S  W  S  S SW  W SW SW  W  W  S  S SW  W SE  S
WIND SPD      10  6  3  3  9 11 11 10 11 13 10  8  9 10 10  8 10  9
AVG CLOUDS    SC SC SC SC FW CL CL CL CL CL FW FW FW FW FW SC SC FW
POP 12HR          0     0     0     0     0    10     5     5    10
RAIN SHWRS                                                        S
TSTMS                                                             S

$$

VAZ064-110800-
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