National Weather Service United States Department of Commerce

	EXPERIMENTAL...FIRE WEATHER POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE Wakefield VA
510 AM EDT Mon May 11 2026

VAZ098-112000-
Back Bay NWR RAWS-Virginia Beach VA
36.68N  75.93W Elev. 8 ft
510 AM EDT Mon May 11 2026

Date             Mon 05/11/26            Tue 05/12/26            Wed 05/13/26
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20

MAX/MIN                      62          54          66          58          76
TEMP             61 61 60 57 55 56 55 54 57 63 65 63 59 59 60 60 63 70 74 73 68
DEWPT            60 59 57 55 54 52 50 50 51 51 48 48 49 50 51 52 54 55 55 57 58
MIN/MAX RH                   90          94          54          78          52
RH               96 94 91 92 94 86 83 86 80 63 55 58 68 71 73 77 73 59 52 58 70
WIND DIR          N  N  N  N NE  N  N  N  N  N NE  E SE  S  S  S  S  S  S  S  S
WIND DIR DEG     01 02 02 02 03 02 01 34 35 01 04 08 13 16 17 19 20 19 17 17 18
WIND SPD         13 17 18 16 11  8  6  6  8 10  9  9  6  6  6  6  9 12 16 17 14
CLOUDS           B1 B2 OV OV OV B1 SC FW FW CL CL CL CL CL CL FW FW FW SC B1 OV
CLOUDS(%)        63 80 93 91 95 62 34 18 18  3  3  2  4  2  3 11 14 20 34 57 90
VSBY              7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  6
POP 12HR                     40          20           0           0           5
QPF 12HR                   0.02        0.01           0           0           0
SNOW 12HR                 00-00       00-00       00-00                        
RAIN SHWRS           S  C  C  S                                               D
TSTMS                                                                         S
MIX HGT              2000  1900  1600  1700  3600  3200   900  1200  3600  3200
T WIND DIR              N     N     N    NW     N     E     S     S     S     S
T WIND SPD             27    24    13     9    11     6    13    12    20    19
SMOKE DISP             FR    FR    PR    PR    PR    PR    PR    PR    GD    FR
ADI                    56    56    19    26    46    17    10    26    80    75
MAX LVORI               4     5     5     5     3     3     3     4     3     3
STABILITY               D     D     D     E     B     B     E     E     C     D
CEILING              8000  1000  1000 30000 30000 30000 30000 30000 30000  4700
PRESSURE            30.04 30.05 30.11 30.13 30.20 30.17 30.19 30.12 30.09 29.92


Date          Thu 05/14/26Fri 05/15/26Sat 05/16/26Sun 05/17/26
UTC 6hrly     06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
EDT 6hrly     02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20

MIN/MAX          63    73    59    73    61    83    66    84
TEMP          65 64 71 66 62 60 68 66 63 63 78 75 69 68 80 76
DEWPT         61 61 58 56 53 51 51 54 55 55 58 60 60 61 62 63
MAX/MIN RH       93    64    76    51    75    49    81    53
RH            88 90 65 71 73 74 53 64 73 74 52 61 73 78 56 65
WIND DIR      SW  W  N  N NW NW NW SE SW SW SW SW SW SW  S  S
WIND SPD      10  8  5  3  6 10  8  3  5  6  8  6  9  8  8  6
AVG CLOUDS    OV OV SC SC SC CL FW FW FW FW FW FW SC FW SC FW
POP 12HR         90    20     5     0     0     0     5     0
RAIN SHWRS     D  D  S  S                                    
TSTMS          S  S                                          

$$

NCZ014-112000-
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