National Weather Service United States Department of Commerce

	EXPERIMENTAL...FIRE WEATHER POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE Wakefield VA
510 PM EDT Thu Mar 26 2026

VAZ096-270800-
Great Dismal Swamp RAWS-Suffolk VA
36.61N  76.55W Elev. 35 ft
510 PM EDT Thu Mar 26 2026

Date           03/26/26      Fri 03/27/26            Sat 03/28/26            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
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                      63          81          41          52          33
TEMP             72 67 65 65 65 79 79 65 53 49 48 44 41 46 50 50 43 38 35 34 37
DEWPT            56 56 56 56 58 60 60 54 48 46 45 40 31 26 21 18 21 23 24 25 26
MAX/MIN RH                   81          52          93          28          70
RH               56 67 73 73 80 52 52 67 83 89 90 87 69 45 32 28 41 54 65 69 65
WIND DIR         SW SW SW SW SW SW NW NE NE  N  N  N  N  N  N  N NE  E  E  E SE
WIND DIR DEG     20 21 22 22 23 24 30 03 03 01 00 35 34 35 35 00 03 07 09 10 13
WIND SPD          5  8  8  9 10  9  8 10 10  5  5  6  9  9  9  5  2  1  1  1  1
CLOUDS           FW FW SC SC SC SC B1 B2 OV OV OV B1 FW FW CL CL CL CL CL CL CL
CLOUDS(%)        19 19 28 37 35 38 61 87100100 88 54 14  6  2  3  2  1  1  3  3
VSBY              7  7  7  7  7  7  7  7  5  5  7  7  7  7  7  7  7  7  7  7  7
POP 12HR                      5          40          90           0           0
QPF 12HR                      0        0.05        0.24           0           0
SNOW 12HR                 00-00       00-00       00-00                        
RAIN SHWRS                             S  D  D  C  C                           
MIX HGT               600   900  4600  3800  1700  2300  5600  5600   400   400
T WIND DIR             SW    SW     W     N     N     N     N     N    NE    SE
T WIND SPD             16    18    20    23    19    16    23    17     4     3
SMOKE DISP             PR    PR    GD    GD    PR    FR    VG    VG    PR    PR
ADI                    13    23    70    52    25    56   103   120     3     3
MAX LVORI               3     4     3     4     5     5     1     2     3     3
STABILITY               E     E     C     D     D     D     C     B     F     F
CEILING             11700 20800 18200  3200  1000 10800 26600 30000 30000 20800
PRESSURE            29.92 29.84 29.87 29.90 30.11 30.22 30.39 30.43 30.52 30.55


Date           03/29Mon 03/30/26Tue 03/31/26Wed 04/01/26Thu 04/02/26
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          61    49    75    57    79    61    83    61    81
TEMP          58 54 51 52 73 69 60 59 77 71 64 64 81 76 65 63 79 73
DEWPT         29 40 43 46 51 51 52 53 57 57 55 57 63 63 59 60 62 58
MIN/MAX RH       31    80    44    86    47    80    51    91    51
RH            33 59 74 80 46 53 75 83 50 60 73 80 54 63 81 88 56 60
WIND DIR       S SE  S SW SW  S SW SW SW  S  S SW SW  S SW SW SW  S
WIND SPD       4  3  3  3  8  3  4  4  8  5  5  4  8  6  5  5  9  5
AVG CLOUDS    FW SC SC SC SC SC SC SC FW SC FW SC SC SC SC SC SC SC
POP 12HR          0     0     0     5     5     5    10    20    20
RAIN SHWRS                                               S  S  S  S

$$

VAZ098-270800-
Back Bay NWR RAWS-Virginia Beach VA
36.68N  75.93W Elev. 8 ft
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