National Weather Service United States Department of Commerce

	EXPERIMENTAL...FIRE WEATHER POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE Wakefield VA
410 PM EST Thu Jan 29 2026

MDZ022-300900-
Powellville RAWS - Wicomico MD
38.35N  75.42W Elev. 16 ft
410 PM EST Thu Jan 29 2026

Date           01/29/26      Fri 01/30/26            Sat 01/31/26            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                      10          23          10          23          14
TEMP             18 15 13 12 11 17 22 22 17 15 14 12 12 17 21 21 19 20 19 16 14
DEWPT             8  8  6  4  2  4  4  5  7  6  6  4  3  7  8 10 12 12 11  9  7
MAX/MIN RH                   73          45          71          56          75
RH               63 72 73 70 68 56 45 48 63 67 70 70 67 63 56 62 74 73 71 72 73
WIND DIR         NW NW NW NW NW NW NW NW  N  N  N  N  N  N  N  N  N  N  N  N  N
WIND DIR DEG     31 29 31 32 32 33 32 32 34 34 34 35 00 01 01 00 00 00 00 35 34
WIND SPD          3  3  3  3  3  4  6  4  2  2  3  6  8 10 10 11 12 14 17 18 19
CLOUDS           SC SC FW FW FW FW SC SC B1 B2 B1 B1 B1 B2 B2 OV OV OV OV OV OV
CLOUDS(%)        34 35 19 11 12 21 34 41 60 72 67 55 65 73 87 93 92 92 90 92 92
VSBY              7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  2  2  2  2  7
POP 12HR                      0           5          10          50          70
QPF 12HR                      0           0           0        0.03        0.11
SNOW 12HR                 00-00       00-00       00-00                        
SNOW                                                  C  C  C  C  L  L  L  L  C
MIX HGT               700   600  2800  2700  1700  1200  2100  2100  2100  2000
T WIND DIR             NW    NW    NW    NW    NW     N     N     N     N     N
T WIND SPD             11     9    14    13    14    13    16    20    23    31
SMOKE DISP             PR    PR    PR    PR    PR    PR    PR    FR    FR    FR
ADI                     8    13    50    47    10    23    39    41    33    59
MAX LVORI               3     3     3     3     3     3     3     3     3     3
STABILITY               F     F     B     B     F     E     C     D     D     D
CEILING             20800 23500 20800 13800  9800  8000  8900  6300  2400  5600
PRESSURE            30.21 30.23 30.27 30.23 30.22 30.21 30.17 30.02 29.93 29.84


Date           02/01Mon 02/02/26Tue 02/03/26Wed 02/04/26Thu 02/05/26
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          25    15    32    18    35    19    35    21    36
TEMP          23 22 19 16 30 26 22 20 34 28 24 21 34 29 25 22 34 30
DEWPT         10 13 10  8 13 17 15 14 19 20 18 18 22 21 20 20 23 22
MIN/MAX RH       56    72    48    82    52    87    56    91    59
RH            58 68 67 70 49 67 74 78 53 72 77 87 60 72 82 91 64 72
WIND DIR      NW NW NW NW NW  W NW NW NW NW NW NW NW NW NW  N NW NW
WIND SPD      18 16 13 13 13  4  3  4  8  3  2  2  4  2  2  3  5  3
AVG CLOUDS    OV B2 B1 SC FW FW SC SC FW FW SC SC SC B1 B1 B2 B1 B1
POP 12HR         40     5     0     0     0     5    20    30    30
FRZG RAIN                                                   C      
RAIN                                                           S  C
SNOW           C  S                                   S  S     S  C

$$

MDZ025-300900-
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