National Weather Service United States Department of Commerce

	EXPERIMENTAL...FIRE WEATHER POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE Wakefield VA
510 PM EDT Tue Jun 9 2026

MDZ022-100800-
Powellville RAWS - Wicomico MD
38.35N  75.42W Elev. 16 ft
510 PM EDT Tue Jun 9 2026

Date           06/09/26      Wed 06/10/26            Thu 06/11/26            Fri
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                      64          84          73          95          75
TEMP             70 66 65 66 72 79 82 83 79 76 75 74 78 89 94 94 86 78 77 76 79
DEWPT            56 59 60 63 66 68 69 69 69 69 69 70 72 72 71 70 71 71 71 70 72
MAX/MIN RH                   91          63          88          45          85
RH               63 78 84 90 81 69 65 63 73 80 84 87 82 59 48 46 61 80 82 82 78
WIND DIR          S  S  S  S  S SW SW SW  S  S SW SW SW  W  W  W SW SW SW  W  W
WIND DIR DEG     17 18 18 19 20 22 22 20 19 20 21 23 24 26 26 25 24 23 24 26 27
WIND SPD          6  5  5  5  8 10 10 10  8  5  5  5  4  5  6  6  3  3  3  3  3
CLOUDS           B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 SC SC SC SC SC SC B1 B1 B1 B1 SC
CLOUDS(%)        56 54 56 76 85 85 82 75 77 63 44 36 43 35 49 49 59 66 65 58 46
VSBY              7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7
POP 12HR                      5          50          30          30          40
QPF 12HR                   0.01        0.11        0.02        0.01        0.14
SNOW 12HR                 00-00       00-00       00-00                        
RAIN SHWRS                    S  C  C  C  C  S              C  C  C  C         
TSTMS                            S  C  C  C                 C  C  C  S         
MIX HGT               900  1200  3100  2600   800  1300  5700  5600   500  1100
T WIND DIR              S     S    SW    SW    SW    SW    NW     W    SW    NW
T WIND SPD              8    10    21    18    14    12    14    13     6     5
SMOKE DISP             PR    PR    GD    FR    PR    PR    FR    GD    PR    PR
ADI                     9    23    57    50    14    21    77    99     6     9
MAX LVORI               5     6     3     3     5     6     3     3     5     5
STABILITY               E     E     C     D     D     F     B     B     F     F
CEILING             23500  4000  4000  1000  6300  1000  4000 20800 12700  5500
PRESSURE            30.05  30.0 29.93 29.84 29.78 29.77 29.77 29.73 29.73 29.72


Date           06/12Sat 06/13/26Sun 06/14/26Mon 06/15/26Tue 06/16/26
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          97    72    90    67    91    70    88    69    86
TEMP          95 88 74 77 89 83 69 73 89 84 73 76 86 82 73 74 83 81
DEWPT         70 70 71 68 61 62 62 64 60 62 65 67 65 66 68 67 63 63
MIN/MAX RH       44    92    37    80    37    80    48    87    48
RH            46 56 90 74 40 49 77 73 38 49 76 73 50 58 83 79 51 55
WIND DIR       W  S  W NW NW  W  W  N  S  S  S  S  S  S SW SW SW SW
WIND SPD       5  3  3  5  5  3  1  0  6  5  3  3  8  4  3  4  6  3
AVG CLOUDS    SC SC B2 SC SC FW FW FW FW FW SC SC B1 B1 B1 B1 B1 B1
POP 12HR         20    60    10    10    10    20    40    40    40
RAIN SHWRS        S  L  S                    S  S  S  C  C  C  C  C
TSTMS             S  C                       S        S  S        C

$$

MDZ025-100800-
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