National Weather Service United States Department of Commerce

000
FOHW50 PHFO 181311
PFMHFO

Point Forecast Matrices
National Weather Service Honolulu HI
311 AM HST Wed Jul 18 2018

HIZ026-190330-
Hilo-Hawaii HI
19.72N 155.05W   
311 AM HST Wed Jul 18 2018

Date             Wed 07/18/18            Thu 07/19/18            Fri 07/20/18
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                      86          74          86          74          86
Temp          74 76 84 86 82 75 75 74 74 76 84 86 82 75 75 74 74 76 84 86 82 75
Dewpt         68 69 69 68 68 68 66 64 65 65 65 66 67 67 66 66 66 65 65 66 66 66
RH            82 79 61 55 63 79 74 71 74 69 53 51 61 76 74 76 76 69 53 51 58 74
Wind dir       W  E  E  E NE NE  W  W SW  N  E  E NE NE  S  S  S  S  E  E NE NE
Wind spd       2  6  9  9  3  3  2  2  2  2  9  9  5  5  2  2  2  2  8  8  4  4
Clouds        OV OV OV B2 B2 B1 B1 B1 B1 B1 B1 SC SC B1 B1 B1 B1 B1 B1 SC SC B1
PoP 12hr                     90          50          40          40          40
QPF 12hr                   0.11        0.03        0.01        0.02        0.01
Snow 12hr                 00-00       00-00       00-00                        
Rain shwrs     O  O  O  L  L  C  C  C  C  C  C  S  S  C  C  C  C  C  C  S  S  C
High Surf      Y  Y  Y  Y  Y  Y  Y  Y  Y                                       


Date          Sat 07/21/18  Sun 07/22/18  Mon 07/23/18  Tue 07/24/18
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          74    86      74    86      74    86      74    86
Temp          74 76 86 75   74 76 86 75   74 76 86 75   74 76 86 75
Dewpt         64 64 66 67   66 66 69 70   67 67 70 69   67 67 69 69
PWind dir        SW    NE      SW    NE      SW    NE      SW    NE
Wind char        LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    B1 B1 B1 SC   B1 B1 B1 B1   B2 B2 B2 B2   B2 B2 B2 B2
PoP 12hr         40    40      40    60      70    70      60    50
Rain shwrs     C  C  C  C    C  C  C  L    L  L  L  L    L  L  C  C

$$
HIZ023-190330-
Kailua Kona-Hawaii HI
19.74N 156.04W   
311 AM HST Wed Jul 18 2018

Date             Wed 07/18/18            Thu 07/19/18            Fri 07/20/18
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                      88          76          88          76          88
Temp          76 78 86 88 84 77 77 76 76 78 86 88 84 77 77 76 76 78 86 88 84 77
Dewpt         72 72 72 72 72 72 73 73 72 71 72 71 71 71 70 70 69 68 67 68 68 68
RH            87 82 63 59 67 85 87 90 87 79 63 57 65 82 79 82 79 71 53 52 59 74
Wind dir       S SW SW SW  S  S SE SE SE SW SW SW  W  W  E  E  E  E  W  W SW SW
Wind spd       3  3  9  9  3  3  2  2  2  2  8  8  5  5  4  4  4  4  5  5  4  4
Clouds        B1 SC SC CL CL B1 B1 FW FW FW FW FW FW B1 B1 FW FW FW FW FW FW B1
PoP 12hr                     20          20          10           5          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00                        
Rain shwrs     S  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
Heat index             95                                                      
Max heat               95    95                95                              


Date          Sat 07/21/18  Sun 07/22/18  Mon 07/23/18  Tue 07/24/18
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          76    88      76    88      76    88      76    88
Temp          76 78 88 77   76 78 88 77   76 78 88 77   76 78 88 77
Dewpt         69 68 68 68   69 70 70 72   72 71 71 71   72 71 71 71
PWind dir         E     W       E     W       E     W       E     W
Wind char        LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    SC FW FW SC   SC FW FW SC   SC FW SC B1   SC FW SC B1
PoP 12hr          5    10      10    10      10    20      20    20
Rain shwrs                                       S  S    S        S

$$
HIZ026-190330-
Hawaii Volcanoes National Park Headquarters-Hawaii HI
19.43N 155.26W   
311 AM HST Wed Jul 18 2018

Date             Wed 07/18/18            Thu 07/19/18            Fri 07/20/18
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                      76          62          76          62          76
Temp          63 65 74 76 71 63 63 62 62 64 74 76 71 63 63 62 62 64 74 76 71 63
Dewpt         58 61 62 61 61 61 57 54 54 55 56 57 60 61 60 59 57 59 57 59 60 60
RH            84 87 66 60 71 93 81 75 75 73 53 52 68 93 90 90 84 84 55 56 68 90
Wind dir       N  N NE NE  N  N  N  N  N NE NE NE NE NE  N  N  N  N NE NE NE NE
Wind spd      16 16 17 17 17 17 14 14 12 16 16 16 13 13 10 10 10 10 12 12 12 12
Clouds        OV OV OV B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC B1
PoP 12hr                     80          50          40          30          30
QPF 12hr                   0.62        0.13        0.08        0.05        0.01
Snow 12hr                 00-00       00-00       00-00                        
Rain shwrs     O  O  O  L  L  C  C  C  C  C  C  C  C  C  C  C  C  S  S  S  S  C
Obvis          H  H  H  H  H  H  H  H  H  H  H  H  H  H  H  H  H  H  H  H  H  H
High Surf      Y  Y  Y  Y  Y  Y  Y  Y  Y                                       


Date          Sat 07/21/18  Sun 07/22/18  Mon 07/23/18  Tue 07/24/18
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          62    76      62    76      62    76      62    76
Temp          62 64 76 63   62 64 76 63   62 64 76 63   62 64 76 63
Dewpt         58 56 59 61   59 57 61 63   60 59 62 62   59 60 62 62
PWind dir         N    NE       N    NE       N    NE       N    NE
Wind char        GN    GN      GN    BZ      GN    BZ      GN    BZ
Avg clouds    B1 SC SC SC   B1 SC SC SC   B1 B2 B2 B2   B2 B2 B2 B2
PoP 12hr         30    30      30    40      60    70      70    60
Rain shwrs     C  C  S  C    C  C  S  C    L  L  L  L    L  L  L  L

$$
HIZ028-190330-
Mauna Loa Slope Observatory-Hawaii HI
19.53N 155.58W   
311 AM HST Wed Jul 18 2018

Date             Wed 07/18/18            Thu 07/19/18            Fri 07/20/18
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                      54          33          54          35          56
Temp          35 37 52 54 47 34 34 33 33 36 51 54 47 36 36 35 35 38 53 56 49 36
Dewpt         35 37 38 38 37 29 21 22 21 19 28 36 37 31 21 21 21 21 30 32 33 29
RH           100100 59 54 68 82 58 63 61 50 41 50 68 82 54 56 56 50 41 40 54 75
Wind dir       E  E  E  E  E  E  E  E  E  E NE NE NE NE NE NE NE NE NE NE NE NE
Wind spd      11 10  9  9 16 16 14 14  8  5  5  5  5  5  5  5  5  5  4  4  4  4
Clouds        CL CL CL FW FW CL CL CL CL CL CL FW FW CL CL CL CL CL CL CL CL CL
PoP 12hr                     10           0          10           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00                        
Wind chill    27 30          24 25 23 26                                       
Min chill        25    36    24    23    23    37    31    30    30          32


Date          Sat 07/21/18  Sun 07/22/18  Mon 07/23/18  Tue 07/24/18
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          35    56      35    56      35    56      35    56
Temp          35 38 56 36   35 38 56 36   35 38 56 36   35 38 56 36
Dewpt         23 20 31 30   20 21 36 36   33 34 40 36   35 38 41 36
PWind dir        NE     E      NE     E      NE     E      NE     E
Wind char        LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    CL CL CL CL   CL CL CL FW   CL FW FW FW   FW FW FW FW
PoP 12hr          0     0       0     5      10    10      10    10

$$
HIZ026-190330-
Waikoloa-Hawaii HI
19.95N 155.79W   
311 AM HST Wed Jul 18 2018

Date             Wed 07/18/18            Thu 07/19/18            Fri 07/20/18
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                      88          73          88          73          88
Temp          73 75 86 88 83 74 74 73 73 75 86 88 83 74 74 73 73 75 86 88 83 74
Dewpt         66 66 66 67 67 67 66 65 65 63 64 66 66 66 65 65 64 63 62 64 64 64
RH            79 74 51 50 59 79 76 76 76 66 48 48 57 76 74 76 73 66 45 45 53 71
Wind dir       E NE NE NE  E  E  E  E  E  E NE NE SE SE  E  E  E  E  W  W SE SE
Wind spd      16 18 19 19 19 19 16 16 14 20 23 23  9  9 10 10 10 10  5  5  9  9
Clouds        CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW CL
PoP 12hr                      5           0           5           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00                        


Date          Sat 07/21/18  Sun 07/22/18  Mon 07/23/18  Tue 07/24/18
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          73    88      73    88      73    88      73    88
Temp          73 75 88 74   73 75 88 74   73 75 88 74   73 75 88 74
Dewpt         64 62 64 65   65 64 66 68   67 65 66 67   66 66 67 67
PWind dir        SE     W      SE     W      SE     W      SE     W
Wind char        GN    LT      GN    GN      GN    GN      GN    GN
Avg clouds    CL CL CL CL   CL CL FW FW   CL FW FW SC   FW SC SC SC
PoP 12hr          0     5       0    10      10    20      20    20
Rain shwrs                                       S  S    S  S  S  S

$$
HIZ025-190330-
Hawi-Hawaii HI
20.24N 155.83W   
311 AM HST Wed Jul 18 2018

Date             Wed 07/18/18            Thu 07/19/18            Fri 07/20/18
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                      85          73          85          73          85
Temp          73 75 83 85 81 74 74 73 73 75 83 85 81 74 74 73 73 75 83 85 81 74
Dewpt         71 70 70 70 70 70 69 68 68 68 68 68 69 69 68 67 68 67 67 67 67 68
RH            93 84 65 61 69 87 84 84 84 79 61 57 67 84 82 81 84 76 59 55 63 82
Wind dir       E  E  E  E  E  E  E  E  E  E  E  E NE NE NE NE NE NE NE NE NE NE
Wind spd      23 25 26 26 23 23 23 23 20 21 23 23 20 20 19 19 19 19 19 19 19 19
Wind gust        35 37 37                   33 33                              
Clouds        OV OV OV B2 B2 B2 B2 B1 B1 B1 B1 SC SC B1 B1 B1 B1 SC SC SC SC B1
PoP 12hr                     90          60          40          30          30
QPF 12hr                   0.32        0.07        0.02        0.02           0
Snow 12hr                 00-00       00-00       00-00                        
Rain shwrs     O  O  O  L  L  L  L  C  C  C  C  S  S  C  C  C  C  S  S  S  S  C
High Surf      Y  Y  Y  Y  Y  Y  Y  Y  Y                                       


Date          Sat 07/21/18  Sun 07/22/18  Mon 07/23/18  Tue 07/24/18
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          73    85      73    85      73    85      73    85
Temp          73 75 85 74   73 75 85 74   73 75 85 74   73 75 85 74
Dewpt         66 66 67 69   69 68 70 72   70 70 71 71   70 70 71 71
PWind dir        NE    NE      NE    NE      NE    NE      NE    NE
Wind char        BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
Avg clouds    B1 SC SC SC   B1 SC SC SC   B1 B1 B1 B1   B1 B1 B1 B1
PoP 12hr         30    30      30    40      50    50      50    40
Rain shwrs     C  C  S  C    C  C  S  C    C  C  C  C    C  C  C  C

$$