National Weather Service United States Department of Commerce

	EXPERIMENTAL...FIRE WEATHER POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE Wakefield VA
510 PM EDT Sat Jul 4 2026

MDZ022-050800-
Powellville RAWS - Wicomico MD
38.35N  75.42W Elev. 16 ft
510 PM EDT Sat Jul 4 2026

Date           07/04/26      Sun 07/05/26            Mon 07/06/26            Tue
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          95          74          86          71
TEMP             90 83 78 76 80 90 93 92 85 78 77 76 78 84 85 84 80 76 74 72 74
DEWPT            73 70 71 70 72 74 74 73 73 73 74 74 75 75 76 75 75 73 73 72 73
MAX/MIN RH                   83          52          98          72         100
RH               58 66 77 82 76 61 54 54 68 85 89 93 93 75 76 73 85 90 97100 97
WIND DIR         SW SW  W SE SE  S SE  S  S SE  E  E SE  S  S SE SE SE  S NW NW
WIND DIR DEG     22 20 26 13 13 17 15 16 15 12 07 11 13 16 16 15 12 11 18 29 32
WIND SPD          5  3  3  2  2  3  5  8  6  4  3  3  3  4  6  6  4  3  2  2  3
CLOUDS           SC B1 B2 SC FW FW FW SC SC B2 B2 B2 B1 B1 B2 B2 OV OV B2 B2 B2
CLOUDS(%)        32 56 71 49 20 22 20 26 39 70 79 78 65 65 84 84 92 92 85 85 73
VSBY              7  7  7  7  7  7  7  7  7  7  7  7  7  7  4  4  4  4  6  6  7
POP 12HR                     20          10          30          80          90
QPF 12HR                   0.01           0           0        0.22        0.34
SNOW 12HR                 00-00       00-00       00-00                        
RAIN SHWRS        S  S                 S  S  C  C  S  C  C  D  D  D  D  D  D  C
TSTMS             S  S                 S  S  C           S  C  C  C  C  S     S
MIX HGT               600  1100  5200  4300   700  1300  2900  2300   600  1300
T WIND DIR             SW     E    SE    SE    SE    SE     S    SE    SE    SW
T WIND SPD             12     9     9     9    12     6    13    13     8     4
SMOKE DISP             PR    PR    PR    PR    PR    PR    PR    PR    PR    PR
ADI                    10    14    44    33    10    18    52    44     8     8
MAX LVORI               4     5     3     3     5     8     4     4     8    10
STABILITY               E     F     A     B     E     E     B     C     F     F
CEILING             11600 13800 15500 23500 23500 17300 13800  5500  5000  8900
PRESSURE            29.92 29.87 29.90 29.84 29.84 29.84 29.84 29.80 29.84 29.82


Date           07/07Wed 07/08/26Thu 07/09/26Fri 07/10/26Sat 07/11/26
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          84    68    84    68    90    74    93    74    90
TEMP          82 81 72 72 82 80 71 74 88 84 77 79 91 88 78 78 88 85
DEWPT         73 71 69 69 68 69 67 70 70 71 72 73 73 73 72 73 72 72
MIN/MAX RH       69    93    60    90    54    93    52    89    55
RH            74 72 90 90 64 69 89 87 56 65 85 84 56 62 82 86 59 65
WIND DIR       N NE  N  N  N SE  S SW  S  S  S SW SW  W  W NW SW  S
WIND SPD       6  3  3  3  5  3  1  2  5  5  3  3  6  3  3  3  5  3
AVG CLOUDS    B2 B1 B1 B1 B1 SC FW FW SC SC SC SC SC B1 B1 SC SC B1
POP 12HR         50    30    10     5    10    20    30    40    40
RAIN SHWRS     C  C  C                       S  S  S  C  C     S  C
TSTMS          S  C  C                       S  S     C  C        C

$$

MDZ025-050800-
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