National Weather Service United States Department of Commerce

000
FOHW50 PHFO 211320
PFMHFO

Point Forecast Matrices
National Weather Service Honolulu HI
320 AM HST Sun Jan 21 2018

HIZ026-220300-
Hilo-Hawaii HI
19.72N 155.05W   
320 AM HST Sun Jan 21 2018

Date             Sun 01/21/18            Mon 01/22/18            Tue 01/23/18
HST 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

Max/Min                      79          66          80          67          80
Temp          69 70 78 79 75 68 68 67 66 68 78 80 76 69 69 68 67 69 78 80 76 69
Dewpt         63 63 63 64 64 64 64 63 63 63 64 65 65 64 63 63 63 64 65 65 65 65
RH            81 78 60 60 69 87 87 87 90 84 62 60 69 84 81 84 87 84 64 60 69 87
Wind dir       W SE  E  E  S  S  W  W  W  W  E  E  W  W  W  W  W  W  E  E SW SW
Wind spd       2  3  6  6  1  1  2  2  2  2  6  6  3  3  3  3  3  3  9  9  2  2
Clouds        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
PoP 12hr                     80          80          80          80          80
QPF 12hr                   0.11        0.10        0.11        0.02        0.02
Snow 12hr                 00-00       00-00       00-00                        
Rain shwrs     O  O  O  L  L  L  L  O  O  L  L  L  L  O  O  O  O  O  O  L  L  O
Tstms                   S  S  S  S                                             
High Surf      Y  Y  Y  Y  Y                                                   


Date          Wed 01/24/18  Thu 01/25/18  Fri 01/26/18  Sat 01/27/18
HST 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     12 18 00 06   12 18 00 06   12 18 00 06   12 18 00 06

Min/Max          67    80      67    81      67    82      65    82
Temp          68 69 80 69   68 69 81 69   68 69 82 67   66 67 82 67
Dewpt         64 65 65 65   64 64 65 66   65 64 66 65   64 63 66 67
PWind dir         W    SE      SW     E       W     E       W     E
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    OV OV OV OV   OV B2 OV B2   OV OV B2 B2   B1 B1 B2 B2
PoP 12hr         80    80      60    50      50    60      30    60
Rain shwrs     O  O  O  L    L  C  C  C    S  S  L  L    C  C  L  L

$$
HIZ023-220300-
Kailua Kona-Hawaii HI
19.74N 156.04W   
320 AM HST Sun Jan 21 2018

Date             Sun 01/21/18            Mon 01/22/18            Tue 01/23/18
HST 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

Max/Min                      83          70          82          72          83
Temp          71 73 81 83 79 72 72 71 70 72 80 82 79 74 74 73 72 73 82 83 79 73
Dewpt         67 65 65 65 65 65 65 64 63 63 64 65 65 65 65 65 64 64 64 65 66 66
RH            87 76 58 55 62 79 79 79 78 73 58 56 62 74 74 76 76 73 55 55 64 79
Wind dir       E  N  W  W SW SW  S  S  S  S  W  W  E  E  E  E  E  E NW NW NW NW
Wind spd       3  2  6  5  2  2  3  3  2  2  6  6  3  3  3  3  3  3  6  6  3  3
Clouds        SC SC SC B2 B2 B2 B2 SC SC SC SC SC SC B1 B1 SC SC SC SC SC SC B1
PoP 12hr                     20          20          20          20          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00                        
Rain shwrs              S  S  S  S  S  S              S  S                    S
Tstms                   S  S  S  S                                             
Obvis          H  H  H  H  H  H  H  H  H  H  H  H  H  H  H  H  H  H  H  H  H  H


Date          Wed 01/24/18  Thu 01/25/18  Fri 01/26/18  Sat 01/27/18
HST 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     12 18 00 06   12 18 00 06   12 18 00 06   12 18 00 06

Min/Max          71    82      72    82      71    83      71    83
Temp          72 72 82 74   73 73 82 73   72 73 83 73   72 73 83 73
Dewpt         65 65 66 66   66 66 65 66   65 63 63 65   64 62 64 66
PWind dir         E     W       E     W       E     W       E     W
Wind char        LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    SC SC SC SC   SC SC B1 SC   SC SC SC SC   SC SC SC SC
PoP 12hr         20    20      20    30      30    20      20    20
Rain shwrs     S        S    S  S  C  C    S  S  S  S    S  S  S  S

$$
HIZ026-220300-
Hawaii Volcanoes National Park Headquarters-Hawaii HI
19.43N 155.26W   
320 AM HST Sun Jan 21 2018

Date             Sun 01/21/18            Mon 01/22/18            Tue 01/23/18
HST 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

Max/Min                      66          52          67          53          68
Temp          55 56 65 66 61 54 54 53 52 54 65 67 62 55 55 54 53 55 66 68 63 55
Dewpt         51 55 57 57 57 54 54 53 52 54 57 58 58 55 55 54 53 55 58 58 58 55
RH            86 96 75 73 87100100100100100 75 73 87100100100100100 75 70 84100
Wind dir      NW  N NE NE  N  N  N  N  N  N NE NE NW NW NW NW NW NW  E  E NE NE
Wind spd       9  9 11 11 10 10 10 10  9  9 11 11  9  9  5  5  6  6 11 11  8  8
Clouds        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
PoP 12hr                     80          80          80          70          70
QPF 12hr                   0.91        0.66        0.78        0.14        0.15
Snow 12hr                 00-00       00-00       00-00                        
Rain shwrs     O  O  O  O  O  L  L  O  O  L  L  O  O  L  L  L  L  L  L  L  L  L
Tstms                   S  S  S  S                                             
High Surf      Y  Y  Y  Y  Y                                                   


Date          Wed 01/24/18  Thu 01/25/18  Fri 01/26/18  Sat 01/27/18
HST 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     12 18 00 06   12 18 00 06   12 18 00 06   12 18 00 06

Min/Max          53    69      53    70      53    71      51    71
Temp          54 55 69 55   54 55 70 55   54 55 71 53   52 54 71 53
Dewpt         54 55 57 55   54 55 57 55   54 55 59 53   52 54 58 53
PWind dir        NW    NE      NW    SE      NW    SE      NW    SE
Wind char        LT    GN      LT    LT      LT    LT      LT    GN
Avg clouds    OV OV OV OV   B2 B1 B2 OV   B2 B2 OV OV   SC SC OV OV
PoP 12hr         70    70      50    70      70    60      20    60
Rain shwrs     L  L  L  L    C  C  L  L    S  S  L  L    S  S  L  L

$$
HIZ028-220300-
Mauna Loa Slope Observatory-Hawaii HI
19.53N 155.58W   
320 AM HST Sun Jan 21 2018

Date             Sun 01/21/18            Mon 01/22/18            Tue 01/23/18
HST 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

Max/Min                      48          32          47          34          48
Temp          33 35 46 48 43 34 34 33 32 34 45 47 43 36 36 35 34 36 46 48 43 36
Dewpt         27 21 24 30 31 31 31 31 30 30 31 32 32 31 30 29 28 28 29 30 30 29
RH            78 56 42 49 62 89 89 92 92 85 58 56 65 82 79 78 78 72 51 49 60 75
Wind dir       S  E  E  W  W  W  S  S  S  S  E  E  S  S  S  S  S  S  E  E  E  E
Wind spd       5  5  3  4  2  2  4  4  6  6  6  6  3  3  4  4 19 19 21 21 23 23
Wind gust                                                                 33 33
Clouds        SC SC SC OV OV OV OV SC SC SC SC B1 B1 SC SC SC SC SC SC B1 B1 SC
PoP 12hr                     80          20          30          10          30
QPF 12hr                   0.16        0.03        0.03           0        0.01
Snow 12hr                     T       00-00       00-00                        
Rain shwrs     O  O  O  O  O  S  S  S  S        C  C                    C  C   
Snowshwrs      O  O  O  O  O  S  S  S  S        C  C                    C  C   
Tstms                   S  S  S  S                                             
Wind chill                            26                      23 25 38    34 24
Min chill        27    34    34    28    25    31    33    31    23    29    24
Winter Weath   Y  Y  Y  Y  Y                                                   


Date          Wed 01/24/18  Thu 01/25/18  Fri 01/26/18  Sat 01/27/18
HST 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     12 18 00 06   12 18 00 06   12 18 00 06   12 18 00 06

Min/Max          34    47      33    47      32    48      32    48
Temp          35 36 47 35   34 35 47 34   33 34 48 34   33 34 48 34
Dewpt         30 30 29 26   25 19 25 27   27 23 25 25   20 20 25 22
PWind dir        SE    SE       S     N       S     N       S     N
Wind char        BZ    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC B1 B1   SC SC B1 B2   SC SC B2 B2   FW FW B2 B1
PoP 12hr         10    40      20    40      40    30      10    30
Rain shwrs           C  C       S  S  C          C  C          C  C
Snowshwrs            C  C       S  S  C          C  C          C  C

$$
HIZ026-220300-
Waikoloa-Hawaii HI
19.95N 155.79W   
320 AM HST Sun Jan 21 2018

Date             Sun 01/21/18            Mon 01/22/18            Tue 01/23/18
HST 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

Max/Min                      81          62          80          64          81
Temp          64 66 79 81 75 64 64 63 62 64 78 80 75 66 66 65 64 66 79 81 75 66
Dewpt         61 60 60 60 61 62 61 60 60 60 61 61 61 61 61 60 60 60 61 61 61 61
RH            90 81 52 49 62 93 90 90 93 87 56 52 62 84 84 84 87 81 54 51 62 84
Wind dir       E  E NE NE  E  E  E  E  E  E NE NE  E  E  E  E  E  E  E  E  E  E
Wind spd       8  2 11 12 12 12 16 16 14 14 17 17 13 13  9  9  9  9 12 12 17 17
Clouds        SC SC SC B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     20          20          20          10          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00                        
Rain shwrs        S  S  S  S  S  S  S  S        S  S                           
Tstms                   S  S  S  S                                             


Date          Wed 01/24/18  Thu 01/25/18  Fri 01/26/18  Sat 01/27/18
HST 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     12 18 00 06   12 18 00 06   12 18 00 06   12 18 00 06

Min/Max          64    80      65    80      64    81      64    81
Temp          65 66 80 67   66 67 80 66   65 66 81 66   65 66 81 66
Dewpt         61 61 61 62   62 62 61 62   61 60 60 62   59 59 61 63
PWind dir         E    NE       E     W       E     W       E     W
Wind char        BZ    BZ      GN    GN      LT    LT      LT    LT
Avg clouds    SC SC SC SC   SC SC B1 B1   SC SC B2 B2   FW FW B2 B1
PoP 12hr         10    10      20    20      20    30      10    30
Rain shwrs                      S  S  S          C  C          C  C

$$
HIZ025-220300-
Hawi-Hawaii HI
20.24N 155.83W   
320 AM HST Sun Jan 21 2018

Date             Sun 01/21/18            Mon 01/22/18            Tue 01/23/18
HST 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

Max/Min                      74          66          75          67          75
Temp          69 70 73 74 72 68 68 67 66 67 74 75 73 69 69 68 67 68 74 75 73 69
Dewpt         65 65 65 65 65 65 64 64 64 65 65 65 65 65 65 65 65 65 66 66 66 65
RH            87 84 76 74 79 90 87 90 93 93 74 71 76 87 87 90 93 90 76 74 79 87
Wind dir       S  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd       8 13 21 21 18 18 14 14 16 16 20 20 20 20 17 17 18 18 23 23 21 21
Clouds        OV OV OV B2 B2 B2 B2 OV OV B2 B2 B2 B2 OV OV OV OV B2 B2 B2 B2 B2
PoP 12hr                     80          70          70          70          60
QPF 12hr                   0.36        0.28        0.27        0.08        0.06
Snow 12hr                 00-00       00-00       00-00                        
Rain shwrs     O  O  O  L  L  L  L  L  L  L  L  C  C  L  L  L  L  C  C  L  L  C
Tstms                   S  S  S  S                                             
High Surf      Y  Y  Y  Y  Y                                                   


Date          Wed 01/24/18  Thu 01/25/18  Fri 01/26/18  Sat 01/27/18
HST 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     12 18 00 06   12 18 00 06   12 18 00 06   12 18 00 06

Min/Max          67    75      67    76      67    77      65    77
Temp          68 68 75 69   68 68 76 69   68 68 77 67   66 67 77 67
Dewpt         65 65 65 65   65 65 65 66   64 63 64 65   64 64 66 67
PWind dir         E     E      SE     N       S     N       S     N
Wind char        BZ    BZ      BZ    GN      GN    LT      LT    GN
Avg clouds    B2 B1 B2 B1   B1 B2 B2 B1   B1 B1 B1 B1   FW FW SC B1
PoP 12hr         50    50      30    30      30    30      10    40
Rain shwrs     C  C  C  C    C  C  C  C    S  S  C  C          C  C

$$