National Weather Service United States Department of Commerce

	EXPERIMENTAL...FIRE WEATHER POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE Wakefield VA
510 PM EDT Sat Sep 20 2025

VAZ064-210800-
Ft AP Hill RAWS - Caroline VA
38.10N  77.27W Elev. 201 ft
510 PM EDT Sat Sep 20 2025

Date           09/20/25      Sun 09/21/25            Mon 09/22/25            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                      63          76          57          79          62
TEMP             70 67 66 65 65 70 74 74 67 63 61 59 59 70 77 77 69 65 64 63 64
DEWPT            68 67 66 65 65 67 66 65 64 63 61 59 59 64 65 66 67 65 63 63 64
MAX/MIN RH                  100          70         100          64         100
RH               92 99100100100 90 76 73 91100100100100 81 66 68 93100 98 99100
WIND DIR          E  E  E  E  E  E  E  E  E SE  E  N  N  S  S  S SE  S  S  S  S
WIND DIR DEG     08 08 07 07 07 08 09 09 10 11 09 00 00 16 17 16 15 17 18 19 20
WIND SPD          3  3  3  3  3  5  5  6  3  3  1  0  0  2  2  3  2  2  2  2  2
CLOUDS           B1 B2 OV OV B2 B2 SC SC FW SC SC B1 B1 SC SC B1 SC SC SC SC SC
CLOUDS(%)        63 82 91 93 87 79 49 37 23 28 39 51 53 40 47 51 44 36 39 35 29
VSBY              7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7
POP 12HR                     20          10           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00                        
RAIN SHWRS                                                                     
TSTMS                                                                          
MIX HGT               600  1200  3900  4200   400   500  3500  3800   400   400
T WIND DIR              E     E     E    SE     E     E    SE    SE     S     S
T WIND SPD             10     9     9     9     4     3     5     6     2     1
SMOKE DISP             PR    PR    PR    PR    PR    PR    PR    PR    PR    PR
ADI                     8    16    32    43     4     4    25    31     2     1
MAX LVORI               9     9     5     6    10    10     9     6    10    10
STABILITY               E     F     D     B     F     F     A     B     F     F
CEILING              7100   300  1700  5400 23500  1000  1400  2400 23500 23500
PRESSURE            29.98 30.01 30.03  30.0 29.98 29.96 29.97 29.89 29.86 29.85


Date           09/23Wed 09/24/25Thu 09/25/25Fri 09/26/25Sat 09/27/25
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    65    78    64    73    62    73    63    74
TEMP          82 70 67 67 77 70 67 65 73 67 65 65 72 69 66 65 73 69
DEWPT         68 70 67 67 70 70 67 65 69 67 65 65 68 68 66 65 69 68
MIN/MAX RH       61   100    78   100    84   100    84   100    82
RH            63100100100 81100100100 87100100100 87 97100100 86 98
WIND DIR       S SW SW  W SW  E SE  E SE SE SE SE  S SE  S  N  E  E
WIND SPD       3  2  2  2  3  2  2  3  3  3  2  3  3  2  2  2  3  2
AVG CLOUDS    SC SC B1 B1 B2 B1 B1 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1
POP 12HR         20    20    30    30    40    40    50    40    30
RAIN SHWRS        S  S        C  C  C  S  C  C  C  C  C  C  C  C  C
TSTMS             S           S           C           S           S

$$

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