707  
FOHW50 PHFO 160410  
PFMHFO  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE HONOLULU HI  
609 PM HST MON DEC 15 2025  
 
HIZ030-161400-  
LIHUE-KAUAI HI  
21.98N 159.34W  
609 PM HST MON DEC 15 2025  
 
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU  
HST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MIN/MAX 72 82 72 81 69  
TEMP 74 74 73 72 73 81 82 79 74 74 73 72 73 80 81 77 71 71 70 69 70  
DEWPT 68 68 68 68 69 69 68 69 69 69 69 68 68 67 67 67 67 66 66 65 65  
RH 82 82 84 87 87 67 63 72 84 84 87 87 84 65 63 71 87 84 87 87 84  
WIND DIR SW SW SW SW SW S SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 10 10 10 10 12 16 16 12 12 12 13 11 11 12 12 10 10 6 6 6 6  
CLOUDS B2 B2 B1 B1 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 50 50 80 80 80  
QPF 12HR 0.03 0.03 0.39 0.36 0.13  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C C C L L O O O O O O L L L  
TSTMS S S S S S S S S S S  
FLOOD A A A A  
 
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25  
HST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06  
 
MAX/MIN 80 68 80 69 81 70 81 71 80  
TEMP 80 70 69 70 80 71 70 71 81 72 71 71 81 73 72 72 80 72  
DEWPT 66 66 65 65 65 66 67 67 67 68 68 68 68 68 68 68 67 65  
PWIND DIR SW W SE NE E NE E E E  
WIND CHAR LT LT LT LT LT GN GN GN BZ  
AVG CLOUDS B2 B2 B2 B2 B1 B1 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 70 70 50 40 40 40 40 50 40  
RAIN SHWRS L L L L C C C C C C C C C C C C C C  
 
 
HIZ003-161400-  
WAIMEA-KAUAI HI  
21.95N 159.66W  
609 PM HST MON DEC 15 2025  
 
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU  
HST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MIN/MAX 71 85 72 83 70  
TEMP 73 73 72 71 73 83 85 81 74 74 73 72 73 82 83 79 72 72 71 70 72  
DEWPT 68 68 68 68 69 69 68 69 69 69 69 68 68 68 68 68 67 66 66 65 65  
RH 84 84 87 90 87 63 57 67 84 84 87 87 84 63 61 69 84 81 84 84 79  
WIND DIR E E SE E SE S S S S S S SW SW SW SW SW SW SW SW S S  
WIND SPD 5 3 3 3 5 9 8 6 6 6 6 9 9 9 9 5 5 3 3 3 3  
CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV OV B2 B2 B2 B2 B2 B2 B2  
POP 12HR 60 50 80 80 70  
QPF 12HR 0.12 0.09 0.25 0.32 0.14  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L C C C C C C C C L L O O O O L L L L L  
TSTMS S S S S S S S S S S  
FLOOD A A A A  
 
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25  
HST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06  
 
MAX/MIN 83 69 84 69 85 70 85 71 84  
TEMP 83 71 70 71 84 71 70 71 85 72 71 72 85 73 72 73 84 72  
DEWPT 66 66 65 64 63 63 64 65 67 67 67 67 68 69 69 68 67 65  
PWIND DIR SW S SE E E NE E E E  
WIND CHAR LT LT LT LT LT LT GN GN GN  
AVG CLOUDS B2 B2 B2 B1 B1 B1 SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B2  
POP 12HR 60 60 30 20 20 20 10 10 20  
RAIN SHWRS L L L L C C S S S S S S S S  
 
 
HIZ031-161400-  
POIPU-KAUAI HI  
21.88N 159.45W  
609 PM HST MON DEC 15 2025  
 
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU  
HST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MIN/MAX 71 83 71 82 69  
TEMP 73 73 72 71 73 81 83 79 73 73 72 71 72 81 82 78 71 71 70 69 71  
DEWPT 68 68 68 68 69 69 68 69 69 69 69 68 68 68 67 67 67 66 66 65 65  
RH 84 84 87 90 87 67 61 72 87 87 90 90 87 65 61 69 87 84 87 87 81  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W W W SW SW  
WIND SPD 6 6 8 8 9 11 11 10 10 10 10 10 10 10 10 8 8 6 6 6 6  
CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV OV B2 B2 OV OV OV OV B2 B2 B2  
POP 12HR 60 50 80 80 80  
QPF 12HR 0.08 0.04 0.24 0.26 0.14  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L C C C C C C C C O O O O O O O O L L L  
TSTMS S S S S S S S S S S  
FLOOD A A A A  
 
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25  
HST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06  
 
MAX/MIN 81 68 82 68 82 70 82 69 82  
TEMP 81 70 69 70 82 70 69 70 82 72 71 72 82 71 70 71 82 70  
DEWPT 66 65 64 64 64 64 65 66 67 68 68 68 68 68 68 68 67 65  
PWIND DIR SW W SE NE E NE E NE NE  
WIND CHAR LT LT LT LT LT GN GN GN BZ  
AVG CLOUDS B2 B2 B2 B2 B1 B1 B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 70 70 50 50 40 40 40 40 40  
RAIN SHWRS L L L L C C C C C C C C C C C C C C  
 
 
HIZ029-161400-  
PRINCEVILLE-KAUAI HI  
22.21N 159.47W  
609 PM HST MON DEC 15 2025  
 
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU  
HST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MIN/MAX 69 81 70 79 67  
TEMP 71 71 70 69 71 79 81 78 72 72 71 70 71 78 79 75 69 69 68 67 69  
DEWPT 67 66 65 66 66 66 65 67 66 65 66 66 65 66 65 66 67 66 65 65 65  
RH 87 84 84 90 84 64 58 69 81 79 84 87 81 67 62 74 93 90 90 93 87  
WIND DIR S S S S N W NE N S S SW SW SW W W W W SW SW S S  
WIND SPD 6 3 4 3 0 1 2 0 1 1 1 4 4 6 6 6 6 3 3 1 1  
CLOUDS B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 OV OV B2 B2 B2 B2 B2 B2 B2  
POP 12HR 50 50 80 80 80  
QPF 12HR 0.04 0.02 0.16 0.35 0.19  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C C C L L O O O O O O L L C  
TSTMS S S S S S S S S S S  
FLOOD A A A A  
HIGH SURF Y Y Y Y  
 
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25  
HST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06  
 
MAX/MIN 79 66 79 67 79 68 79 68 78  
TEMP 79 68 67 68 79 69 68 69 79 70 69 69 79 70 69 69 78 69  
DEWPT 66 65 64 64 64 64 65 66 67 68 68 68 68 68 67 67 67 64  
PWIND DIR W SW E SE E E E E E  
WIND CHAR LT LT LT LT LT GN GN GN GN  
AVG CLOUDS B2 B2 B2 B2 B1 B1 B1 B1 B1 B2 OV OV B2 OV OV B2 B2 B2  
POP 12HR 60 60 40 40 40 40 30 40 40  
RAIN SHWRS L L L L C C C C C C C C C C C C C C  
 
 
HIZ030-161400-  
KAPAA-KAUAI HI  
22.09N 159.32W  
609 PM HST MON DEC 15 2025  
 
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU  
HST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MIN/MAX 72 83 73 81 70  
TEMP 74 74 73 72 73 82 83 80 75 75 74 73 74 80 81 78 72 72 71 70 71  
DEWPT 68 68 68 68 69 68 68 68 68 68 68 67 67 67 66 67 67 66 66 65 65  
RH 82 82 84 87 87 63 61 67 79 79 82 81 79 65 60 69 84 81 84 84 81  
WIND DIR S S S S S S S SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 10 10 10 10 13 17 16 12 11 11 11 9 9 10 10 8 8 5 5 4 4  
CLOUDS B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 50 40 80 80 80  
QPF 12HR 0.03 0.02 0.14 0.19 0.12  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C C C L L O O O O O O L L L  
TSTMS S S S S S S S S S S  
FLOOD A A A A  
 
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25  
HST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06  
 
MAX/MIN 80 69 80 70 81 71 80 71 80  
TEMP 80 71 70 70 80 72 71 71 81 73 72 72 80 73 72 72 80 73  
DEWPT 66 66 65 65 65 66 67 67 67 68 68 68 68 68 68 68 67 65  
PWIND DIR SW W E E E NE E E E  
WIND CHAR LT LT LT LT LT GN GN GN BZ  
AVG CLOUDS B2 B2 B2 B2 B1 B1 B2 B1 B2 B2 B2 B2 B2 B2 OV B2 B2 B2  
POP 12HR 60 60 40 40 40 40 40 40 40  
RAIN SHWRS L L L L C C C C C C C C C C C C C C  
 
 
HIZ033-161400-  
HONOLULU-HONOLULU HI  
21.32N 157.94W  
609 PM HST MON DEC 15 2025  
 
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU  
HST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MIN/MAX 74 83 74 82 72  
TEMP 76 76 75 74 75 82 83 80 76 76 75 74 75 81 82 79 74 74 73 72 73  
DEWPT 70 69 69 70 70 71 70 71 71 70 70 70 70 70 69 69 69 69 68 68 68  
RH 82 79 82 87 84 69 65 74 85 82 84 87 84 69 65 72 84 84 84 87 84  
WIND DIR S S S S S S S S S S S S S SW SW SW SW SW SW SW SW  
WIND SPD 9 9 9 10 11 12 14 14 14 13 14 14 14 14 14 10 10 9 9 6 6  
CLOUDS OV OV B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 30 40 40 60 60  
QPF 12HR 0.02 0.04 0.05 0.10 0.10  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S C C C C C C C C C C C C L L L L C  
TSTMS S S  
 
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25  
HST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06  
 
MAX/MIN 82 71 82 71 83 72 83 72 83  
TEMP 82 73 72 72 82 73 72 73 83 74 73 73 83 74 73 73 83 73  
DEWPT 67 69 67 66 67 67 68 68 67 69 68 69 69 69 69 69 68 65  
PWIND DIR SW S SE NE E NE E NE NE  
WIND CHAR LT LT LT LT LT GN GN BZ BZ  
AVG CLOUDS B2 B1 B1 B1 B1 B1 B1 B1 SC SC B1 B1 B1 B1 B2 B1 B1 B1  
POP 12HR 50 40 30 20 20 20 20 20 20  
RAIN SHWRS C C C C C C S S S S S S S S S S S  
 
 
HIZ009-161400-  
KANEOHE-HONOLULU HI  
21.45N 157.77W  
609 PM HST MON DEC 15 2025  
 
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU  
HST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MIN/MAX 73 83 73 81 72  
TEMP 75 75 74 73 74 82 83 80 75 75 74 73 74 80 81 78 74 74 73 72 73  
DEWPT 70 69 69 70 70 71 70 70 70 70 70 69 69 69 69 68 68 68 68 67 68  
RH 84 82 84 90 87 69 65 72 84 84 87 87 84 69 67 71 82 82 84 84 84  
WIND DIR S S S S S S S S S S S S S SW SW SW SW SW SW SW SW  
WIND SPD 5 5 5 5 10 13 14 11 10 9 10 13 13 14 14 9 9 6 6 5 5  
CLOUDS OV OV B2 B2 SC SC B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 30 40 40 60 60  
QPF 12HR 0.01 0.05 0.04 0.08 0.12  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S C C C C C C C C C C L L L L L L L  
TSTMS S S  
 
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25  
HST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06  
 
MAX/MIN 82 71 81 72 81 72 81 72 80  
TEMP 82 73 72 72 81 74 73 73 81 74 73 73 81 74 73 73 80 73  
DEWPT 67 68 67 67 67 67 68 68 68 69 69 69 69 69 69 68 67 65  
PWIND DIR S SW E E NE E E E NE  
WIND CHAR LT LT LT LT LT GN GN BZ BZ  
AVG CLOUDS B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 60 50 50 40 40 40 40 40 40  
RAIN SHWRS L L C C C C C C C C C C C C C C C C  
 
 
HIZ006-161400-  
MAKAHA-HONOLULU HI  
21.46N 158.20W  
609 PM HST MON DEC 15 2025  
 
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU  
HST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MIN/MAX 75 83 75 83 73  
TEMP 77 77 76 75 76 82 83 81 77 77 76 75 76 82 83 80 75 75 74 73 74  
DEWPT 71 70 69 70 70 71 70 71 71 70 70 70 70 70 69 69 69 69 69 68 68  
RH 82 79 79 84 82 69 65 72 82 79 82 84 82 67 63 69 82 82 84 84 82  
WIND DIR SE SE SE SE S S S S S S S S S SW SW SW SW SW SW S S  
WIND SPD 8 8 8 9 12 14 16 14 13 13 13 14 14 14 14 11 11 10 10 8 8  
CLOUDS OV OV B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 40 50 50 70 70  
QPF 12HR 0.03 0.08 0.07 0.12 0.13  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C C C C C C C L L L L L L L  
TSTMS S S  
 
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25  
HST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06  
 
MAX/MIN 82 72 82 72 83 73 84 73 83  
TEMP 82 74 73 74 82 74 73 74 83 75 74 75 84 75 74 74 83 74  
DEWPT 67 69 68 68 68 68 68 68 67 69 69 68 68 68 68 68 68 65  
PWIND DIR S S SE E NE NE E E NE  
WIND CHAR GN LT LT LT LT LT GN GN BZ  
AVG CLOUDS B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 B1  
POP 12HR 60 40 30 20 20 10 10 5 20  
RAIN SHWRS L C C C C C S S S S S  
 
 
HIZ010-161400-  
WAHIAWA-HONOLULU HI  
21.51N 158.06W  
609 PM HST MON DEC 15 2025  
 
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU  
HST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MIN/MAX 68 79 68 78 66  
TEMP 70 70 69 68 69 78 79 76 70 70 69 68 69 77 78 74 68 68 67 66 68  
DEWPT 69 68 67 66 68 68 68 69 69 69 68 65 68 68 67 67 67 67 67 63 66  
RH 97 93 93 93 97 71 69 79 97 97 97 90 97 74 69 79 97 97100 90 93  
WIND DIR S S S S S S S S S S S S S SW SW SW SW S S S S  
WIND SPD 11 10 11 11 14 17 18 14 13 12 12 14 14 14 14 10 10 8 8 8 8  
CLOUDS OV OV B2 B2 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 40 40 50 70 70  
QPF 12HR 0.05 0.06 0.07 0.12 0.13  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C C C C C C C L L L L L L C  
TSTMS S S  
 
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25  
HST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06  
 
MAX/MIN 78 65 79 66 79 67 79 66 78  
TEMP 78 67 66 67 79 68 67 68 79 69 68 69 79 68 67 68 78 68  
DEWPT 64 67 66 66 66 67 67 67 66 68 67 67 66 66 66 66 66 63  
PWIND DIR S S SE E E E E E E  
WIND CHAR GN LT LT LT LT GN GN GN BZ  
AVG CLOUDS B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 OV B2 B2 B2  
POP 12HR 50 40 40 30 30 30 20 30 30  
RAIN SHWRS C C C C C C C S C C C C S S C C C C  
 
 
HIZ041-161400-  
MOLOKAI AIRPORT-MAUI HI  
21.15N 157.10W  
609 PM HST MON DEC 15 2025  
 
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU  
HST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MIN/MAX 70 84 70 84 69  
TEMP 72 72 71 70 72 82 84 79 72 72 71 70 72 82 84 79 71 71 70 69 71  
DEWPT 68 68 69 68 70 70 69 70 70 70 70 68 69 69 68 69 69 69 69 68 68  
RH 87 87 93 93 93 67 61 74 93 93 97 93 90 65 59 72 93 93 97 97 90  
WIND DIR SE S SE SE SE S S S S S S S S S S S S S S S S  
WIND SPD 8 8 5 3 4 8 12 11 11 13 13 12 12 13 13 10 10 8 8 5 5  
CLOUDS OV OV OV OV B1 B1 SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 20 30 30 40 50  
QPF 12HR 0 0.01 0.05 0.07 0.09  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S S S C C S S C C C C C C C C C  
OBVIS H H H H H H  
 
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25  
HST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06  
 
MAX/MIN 83 68 83 68 83 69 83 69 82  
TEMP 83 70 69 70 83 70 69 70 83 71 70 71 83 71 70 71 82 70  
DEWPT 67 67 67 67 68 68 68 68 67 69 69 68 69 69 68 68 68 66  
PWIND DIR S S E E E E E E E  
WIND CHAR LT LT LT LT LT GN GN GN BZ  
AVG CLOUDS B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC B1 B2 B1 B1 B1  
POP 12HR 50 30 20 10 10 10 10 10 10  
RAIN SHWRS C C C C S S  
 
 
HIZ015-161400-  
LANAI AIRPORT-MAUI HI  
20.78N 156.95W  
609 PM HST MON DEC 15 2025  
 
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU  
HST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MIN/MAX 68 79 67 79 67  
TEMP 70 70 69 68 69 78 79 75 69 69 68 67 69 77 79 75 69 69 68 67 68  
DEWPT 67 69 69 65 69 69 69 69 69 69 68 65 68 68 68 68 68 68 68 65 67  
RH 90 97100 90100 74 72 82100100100 93 97 74 69 79 97 97100 93 97  
WIND DIR SE SE E E SE S S S S S S S S S S S S S S S S  
WIND SPD 5 5 3 3 3 8 11 11 12 13 14 18 18 17 17 13 13 12 12 10 10  
CLOUDS OV OV OV OV B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC B1 B1 B1 B1 B1  
POP 12HR 20 20 20 30 40  
QPF 12HR 0.01 0 0 0.02 0.06  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S S S S S S S S S C C C C C  
OBVIS H H H H H H  
 
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25  
HST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06  
 
MAX/MIN 78 66 78 66 79 66 79 66 78  
TEMP 78 68 67 68 78 68 67 68 79 68 67 68 79 68 67 68 78 68  
DEWPT 66 66 66 66 67 67 67 67 66 67 67 67 66 66 66 66 66 65  
PWIND DIR S S S NE E NE NE NE NE  
WIND CHAR GN LT LT LT LT LT LT LT GN  
AVG CLOUDS B1 SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 SC  
POP 12HR 40 20 20 5 10 5 5 0 10  
RAIN SHWRS C S S S S S  
 
 
HIZ045-161400-  
KAHULUI-MAUI HI  
20.89N 156.43W  
609 PM HST MON DEC 15 2025  
 
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU  
HST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MIN/MAX 68 87 68 86 67  
TEMP 70 70 69 68 70 85 87 81 70 70 69 68 70 84 86 80 69 69 68 67 69  
DEWPT 66 66 66 67 67 67 68 68 68 68 68 68 67 67 67 67 67 67 67 67 66  
RH 87 87 90 97 90 55 53 65 93 93 97100 90 57 53 65 93 93 97100 90  
WIND DIR S S S NE N N SW S S S S S S S S S S S S S S  
WIND SPD 4 3 1 1 0 0 5 5 5 9 9 8 8 8 8 6 6 6 6 4 4  
CLOUDS OV OV OV OV B1 B1 FW FW SC SC SC SC FW FW FW FW SC SC SC SC SC  
POP 12HR 10 10 10 20 20  
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  
HIGH SURF Y Y Y Y  
 
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25  
HST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06  
 
MAX/MIN 86 67 85 68 86 67 85 67 83  
TEMP 86 69 68 69 85 70 69 70 86 69 68 69 85 69 68 69 83 68  
DEWPT 65 66 65 64 64 65 65 66 67 69 67 67 67 67 67 67 67 65  
PWIND DIR SE S NE NE NE NE NE NE NE  
WIND CHAR LT LT LT LT LT GN GN GN GN  
AVG CLOUDS SC SC FW FW SC SC SC SC SC SC B1 SC SC B1 B2 B2 B1 B1  
POP 12HR 20 10 20 10 10 10 10 20 20  
RAIN SHWRS S S S S S S S  
 
 
HIZ047-161400-  
HANA-MAUI HI  
20.79N 156.02W  
609 PM HST MON DEC 15 2025  
 
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU  
HST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MIN/MAX 72 83 71 84 71  
TEMP 74 74 73 72 73 82 83 79 73 73 72 71 73 82 84 80 73 73 72 71 73  
DEWPT 66 66 66 67 66 67 68 69 69 68 67 68 66 67 66 66 67 65 65 65 65  
RH 76 76 79 84 79 61 61 72 87 84 84 90 79 61 55 62 81 76 79 81 76  
WIND DIR SE SE SE S SE SE SE S S W SW SW SW S S SW SW SW SW S S  
WIND SPD 9 8 5 1 4 9 13 6 2 2 2 2 2 4 4 5 5 4 4 3 3  
CLOUDS OV OV OV OV B2 B2 FW FW SC SC FW FW FW FW FW FW SC SC SC SC FW  
POP 12HR 10 10 10 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
OBVIS H H H H H H H H H H H H H H  
HIGH SURF Y Y Y Y  
 
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25  
HST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06  
 
MAX/MIN 83 71 82 71 82 71 81 70 79  
TEMP 83 73 72 72 82 73 72 72 82 73 72 72 81 72 71 71 79 71  
DEWPT 66 66 65 64 63 63 64 66 69 69 67 68 68 68 68 68 67 65  
PWIND DIR S SW NE SE SE E E E E  
WIND CHAR LT LT LT LT GN GN GN GN GN  
AVG CLOUDS SC SC SC SC SC B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 20 30 30 40 40 40 40 50 50  
RAIN SHWRS S S S C C C C C C C C C C C C C C C  
 
 
HIZ018-161400-  
KAPALUA-MAUI HI  
20.96N 156.67W  
609 PM HST MON DEC 15 2025  
 
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU  
HST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MIN/MAX 71 83 72 83 71  
TEMP 73 73 72 71 73 81 83 80 74 74 73 72 73 82 83 79 73 73 72 71 73  
DEWPT 68 68 69 69 69 69 69 69 69 69 68 68 68 68 68 68 68 69 68 68 68  
RH 84 84 90 93 87 67 63 69 84 84 84 87 84 63 61 69 84 87 87 90 84  
WIND DIR S S N NE W W SW S S S S S S S S S S S S S S  
WIND SPD 2 3 0 1 1 4 9 9 9 11 12 12 12 13 13 11 11 9 9 8 8  
CLOUDS OV OV OV OV B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1  
POP 12HR 10 20 20 20 30  
QPF 12HR 0 0 0 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S S S C C C  
OBVIS H H H H H H H H  
 
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25  
HST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06  
 
MAX/MIN 83 70 82 71 82 71 82 70 81  
TEMP 83 72 71 72 82 73 72 72 82 73 72 72 82 72 71 71 81 72  
DEWPT 66 67 66 66 66 67 68 68 68 69 68 68 68 68 68 68 67 65  
PWIND DIR S S NE E NE E NE E NE  
WIND CHAR LT LT LT LT GN GN GN GN BZ  
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 30 20 20 20 20 20 20 20 20  
RAIN SHWRS C S S S S S S S S S S S S S S S S S  
 
 
HIZ022-161400-  
HALEAKALA RANGER STATION-MAUI HI  
20.77N 156.24W  
609 PM HST MON DEC 15 2025  
 
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU  
HST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MIN/MAX 48 62 47 62 46  
TEMP 50 50 49 48 50 60 62 57 49 49 48 47 49 60 62 57 48 48 47 46 48  
DEWPT 40 39 40 39 39 42 47 48 46 45 45 44 42 43 44 40 37 37 37 37 42  
RH 68 66 71 71 66 51 58 72 89 86 89 89 77 53 52 53 65 65 68 71 80  
WIND DIR SE SE SE S S SW SW S S S S S S SW SW S S S S S S  
WIND SPD 4 5 4 3 4 4 4 4 4 8 8 12 12 14 14 13 13 13 13 11 11  
CLOUDS OV OV OV OV B2 B2 SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 SC  
POP 12HR 20 20 20 10 10  
QPF 12HR 0 0.02 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S  
OBVIS H H H H H H H H H H H H H H  
 
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25  
HST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06  
 
MAX/MIN 62 46 61 47 61 47 61 46 59  
TEMP 62 48 47 48 61 49 48 49 61 49 48 49 61 48 47 48 59 47  
DEWPT 48 45 45 45 44 44 44 46 50 46 46 47 50 47 47 47 51 47  
PWIND DIR S S SW SE E E E E E  
WIND CHAR GN GN LT LT LT GN GN GN BZ  
AVG CLOUDS SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B2 B2 OV OV B2 B2  
POP 12HR 10 5 20 20 20 20 20 20 20  
RAIN SHWRS S S S S S S S S S S S C S S  
 
 
HIZ022-161400-  
HALEAKALA SUMMIT-MAUI HI  
20.71N 156.25W  
609 PM HST MON DEC 15 2025  
 
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU  
HST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MIN/MAX 45 63 45 63 44  
TEMP 47 47 46 45 48 61 63 57 47 47 46 45 48 61 63 56 46 46 45 44 46  
DEWPT 33 31 32 32 31 30 34 37 37 35 34 33 32 32 33 31 28 26 23 24 30  
RH 58 53 58 60 51 31 34 47 68 63 63 62 54 33 32 38 49 45 41 45 53  
WIND DIR S SE S S SW SW SW SW S S SW SW SW SW SW S S S S S S  
WIND SPD 4 8 8 6 5 8 9 10 10 12 13 14 14 16 16 16 16 17 17 17 17  
CLOUDS OV OV OV OV B2 B2 SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 SC  
POP 12HR 5 20 5 10 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
OBVIS H H H H H H H H H H H H H H  
WIND CHILL 39 39 38 37 36 39  
MIN CHILL 39 37 38 36 35  
 
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25  
HST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06  
 
MAX/MIN 61 45 62 45 62 46 62 45 61  
TEMP 61 47 46 47 62 46 45 47 62 47 46 48 62 47 46 47 61 46  
DEWPT 39 35 36 37 38 39 39 39 38 40 39 38 39 40 40 41 43 40  
PWIND DIR S S SW S E E E E NE  
WIND CHAR BZ BZ GN LT LT GN GN GN GN  
AVG CLOUDS SC FW SC SC SC B1 B1 B1 SC B1 B1 B1 B1 B2 OV B2 B2 B2  
POP 12HR 10 5 5 0 0 0 0 0 0  
 
 
HIZ049-161400-  
MAKENA-MAUI HI  
20.66N 156.44W  
609 PM HST MON DEC 15 2025  
 
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU  
HST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MIN/MAX 68 81 67 81 68  
TEMP 70 70 69 68 70 79 81 76 69 69 68 67 69 79 81 77 70 70 69 68 70  
DEWPT 66 65 66 66 67 67 68 68 68 68 68 67 67 67 67 66 67 67 67 67 66  
RH 87 84 90 93 90 67 65 76 97 97100100 93 67 63 69 90 90 93 97 87  
WIND DIR SE E NE N NW SW SW S S S S S S S S S S S S S S  
WIND SPD 1 1 2 4 1 5 6 5 4 6 8 11 11 11 11 9 9 9 9 6 6  
CLOUDS OV OV OV OV B2 B2 SC SC SC SC SC SC SC SC FW FW SC SC B1 B1 SC  
POP 12HR 10 20 10 10 10  
QPF 12HR 0 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
OBVIS H H H H H H H H H H H H  
 
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25  
HST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06  
 
MAX/MIN 82 67 81 67 81 67 81 66 80  
TEMP 82 69 68 69 81 69 68 69 81 69 68 69 81 68 67 68 80 68  
DEWPT 65 65 65 65 65 64 64 65 66 68 66 67 66 65 65 66 67 66  
PWIND DIR S S W NE NE NE NE NE NE  
WIND CHAR LT LT LT LT LT GN GN GN BZ  
AVG CLOUDS SC FW FW FW FW SC SC SC SC SC B1 SC B1 B1 B2 B1 B1 B1  
POP 12HR 10 10 10 5 5 0 5 0 10  
 
 
HIZ053-161400-  
HILO-HAWAII HI  
19.72N 155.05W  
609 PM HST MON DEC 15 2025  
 
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU  
HST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MIN/MAX 69 83 68 84 67  
TEMP 71 71 70 69 71 81 83 78 70 70 69 68 70 82 84 78 69 69 68 67 69  
DEWPT 68 66 66 64 65 67 66 67 67 65 64 63 62 66 65 66 65 61 59 59 58  
RH 90 84 87 84 81 63 57 69 90 84 84 84 76 58 53 67 87 76 73 75 68  
WIND DIR S S S S S SE SE S S S S S S SE SE S S SW SW S S  
WIND SPD 5 6 8 8 10 14 16 11 9 8 8 10 10 16 16 9 9 4 4 4 4  
CLOUDS OV OV OV OV B2 B2 B1 B1 FW FW FW FW FW FW FW FW FW FW FW FW SC  
POP 12HR 10 10 5 10 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
OBVIS H H H H H H H H  
HIGH SURF Y Y Y Y  
 
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25  
HST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06  
 
MAX/MIN 84 68 83 67 83 67 82 67 81  
TEMP 84 70 69 70 83 69 68 69 83 69 68 69 82 69 68 69 81 68  
DEWPT 66 67 63 61 61 63 64 66 67 66 65 64 66 66 65 65 67 67  
PWIND DIR SE S SE S E N E NE NE  
WIND CHAR GN LT GN LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC B2 B2 B2 B1 B2 OV B2 B2  
POP 12HR 20 20 20 30 40 50 40 60 60  
RAIN SHWRS S S S S S S C C C C C C C C L L L L  
 
 
HIZ026-161400-  
KAILUA KONA-HAWAII HI  
19.74N 156.04W  
609 PM HST MON DEC 15 2025  
 
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU  
HST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MIN/MAX 74 85 73 85 73  
TEMP 76 76 75 74 75 84 85 81 75 75 74 73 75 83 85 81 75 75 74 73 75  
DEWPT 68 67 68 66 65 66 67 67 69 68 67 66 66 67 67 68 68 67 66 64 64  
RH 76 74 79 76 71 55 55 63 82 79 79 79 74 59 55 65 79 76 76 73 69  
WIND DIR N NE NE NE E W NW N NE NE NE S S S S S S S S S S  
WIND SPD 6 3 4 3 1 4 6 4 4 3 2 2 2 5 5 8 8 5 5 1 1  
CLOUDS OV OV OV OV B2 B2 SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW  
POP 12HR 10 10 5 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
OBVIS H H H H H H H H H H H H H H  
HIGH SURF Y Y Y Y  
 
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25  
HST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06  
 
MAX/MIN 85 73 85 73 84 73 84 72 84  
TEMP 85 75 74 75 85 75 74 74 84 75 74 74 84 74 73 74 84 74  
DEWPT 67 68 67 66 66 66 66 67 68 69 68 67 68 68 66 66 67 67  
PWIND DIR SW NE N S W E SW SE NW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW FW SC SC SC B1 B1 B1 B1 B1 SC SC  
POP 12HR 5 5 5 5 5 0 5 0 10  
 
 
HIZ053-161400-  
HAWAII VOLCANOES NATIONAL PARK HEADQUARTERS-HAWAII HI  
19.43N 155.26W  
609 PM HST MON DEC 15 2025  
 
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU  
HST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MIN/MAX 58 67 56 68 56  
TEMP 60 60 59 58 59 66 67 64 58 58 57 56 58 66 68 64 58 58 57 56 58  
DEWPT 57 57 53 52 57 57 58 60 58 56 54 53 54 57 56 56 54 49 47 49 52  
RH 90 90 80 80 93 73 73 87100 93 90 90 86 73 65 75 86 72 69 77 80  
WIND DIR W W W W SW S S SW SW SW SW S S S S SW SW SW SW S S  
WIND SPD 4 6 6 8 8 10 10 8 8 8 8 8 8 10 10 8 8 8 8 8 8  
CLOUDS OV OV OV OV OV OV B1 B1 FW FW SC SC SC SC FW FW FW FW FW FW FW  
POP 12HR 30 30 10 10 5  
QPF 12HR 0.01 0.02 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C  
OBVIS H H H H H H H H H H H H  
HIGH SURF Y Y Y Y  
 
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25  
HST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06  
 
MAX/MIN 69 56 69 57 69 57 69 56 67  
TEMP 69 58 57 58 69 59 58 59 69 59 58 59 69 58 57 57 67 57  
DEWPT 56 57 55 54 54 55 57 58 59 59 55 55 58 57 55 55 60 57  
PWIND DIR S SW SE E NE NE NE N NE  
WIND CHAR LT LT LT LT LT GN GN GN GN  
AVG CLOUDS FW SC FW FW SC SC SC SC SC SC B1 B1 B1 B1 B1 B2 B1 B1  
POP 12HR 20 10 20 20 30 30 20 30 40  
RAIN SHWRS S S S S S S S C C S S S C C C C  
 
 
HIZ028-161400-  
MAUNA LOA SLOPE OBSERVATORY-HAWAII HI  
19.54N 155.58W  
609 PM HST MON DEC 15 2025  
 
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU  
HST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MIN/MAX 42 53 40 52 38  
TEMP 43 43 42 42 43 51 53 49 41 41 40 40 41 50 52 47 40 40 39 38 40  
DEWPT 17 14 12 12 12 18 27 28 17 14 12 9 8 14 24 27 22 15 7 4 8  
RH 35 30 29 29 28 27 36 44 37 33 31 27 25 23 33 45 48 36 26 23 26  
WIND DIR SW SW S S S S S S S SW SW SW SW SW SW S S S S S S  
WIND SPD 6 6 4 6 10 11 11 10 10 11 12 8 8 4 4 10 10 14 14 17 17  
CLOUDS OV OV OV OV OV OV B1 B1 FW FW FW FW FW FW SC SC FW FW FW FW FW  
POP 12HR 5 20 5 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
OBVIS H H H H H H H H H H  
WIND CHILL 37 35 34 33 34 33 32 31 29 31  
MIN CHILL 39 38 37 35 33 32 33 30 29  
 
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25  
HST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06  
 
MAX/MIN 51 39 51 39 52 40 52 40 53  
TEMP 51 41 40 41 51 41 40 41 52 42 41 42 52 42 41 42 53 40  
DEWPT 25 24 26 26 25 24 23 26 31 25 21 16 22 22 19 19 25 31  
PWIND DIR S SW W W N NE NE NE N  
WIND CHAR GN BZ GN LT LT LT LT LT GN  
AVG CLOUDS FW SC FW FW FW SC SC FW FW SC SC SC SC SC B1 SC SC SC  
POP 12HR 10 5 5 0 5 0 0 0 5  
 
 
HIZ026-161400-  
WAIKOLOA-HAWAII HI  
19.95N 155.79W  
609 PM HST MON DEC 15 2025  
 
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU  
HST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MIN/MAX 67 83 66 83 66  
TEMP 69 69 68 67 69 81 83 77 68 68 67 66 68 81 83 77 68 68 67 66 68  
DEWPT 64 64 64 64 61 62 63 66 65 65 64 63 62 63 64 65 66 65 64 61 60  
RH 84 84 87 90 76 53 51 69 90 90 90 90 81 54 53 67 93 90 90 84 76  
WIND DIR E E SE E E NW W NW E E E NW NW W W SW SW S S N N  
WIND SPD 2 1 2 4 1 6 8 1 3 4 3 1 1 3 3 2 2 2 2 0 0  
CLOUDS OV OV B2 B2 OV OV SC SC FW FW FW FW FW FW SC SC SC SC FW FW FW  
POP 12HR 5 5 5 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
OBVIS H H H H H H H H H H H H H H  
HIGH SURF Y Y Y Y  
 
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25  
HST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06  
 
MAX/MIN 84 67 84 67 84 66 84 65 83  
TEMP 84 69 68 69 84 69 68 69 84 68 67 68 84 67 66 67 83 68  
DEWPT 62 64 62 61 60 61 61 63 65 66 60 59 62 61 59 59 63 63  
PWIND DIR NW NE N E N E NE E NE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC FW FW FW SC SC SC SC SC SC SC SC B1 B1 B1 SC SC  
POP 12HR 5 5 5 5 5 0 5 0 10  
 
 
HIZ054-161400-  
HAWI-HAWAII HI  
20.24N 155.83W  
609 PM HST MON DEC 15 2025  
 
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU  
HST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MIN/MAX 69 81 68 80 68  
TEMP 71 71 70 69 71 79 81 77 70 70 69 68 70 78 80 76 70 70 69 68 70  
DEWPT 67 67 68 68 67 66 66 67 68 68 68 67 67 67 67 68 68 68 68 67 66  
RH 87 87 93 97 87 64 60 71 93 93 97 97 90 69 65 76 93 93 97 97 87  
WIND DIR E SE SW SW S NE NE W SW SE SE E E NW NW SW SW SW SW E E  
WIND SPD 5 3 5 6 2 4 5 3 3 2 2 1 1 1 1 4 4 5 5 2 2  
CLOUDS OV OV OV OV B2 B2 SC SC FW FW SC SC FW FW FW FW SC SC FW FW FW  
POP 12HR 5 10 10 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
OBVIS H H H H H H H H H H H H H H H H  
HIGH SURF Y Y Y Y  
 
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25  
HST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06  
 
MAX/MIN 80 68 80 69 80 68 80 68 79  
TEMP 80 70 69 70 80 71 70 70 80 70 69 70 80 70 69 69 79 69  
DEWPT 66 67 67 67 67 67 67 68 69 68 68 67 67 67 67 67 68 68  
PWIND DIR NE E NE E E E E E E  
WIND CHAR LT LT LT GN GN BZ BZ BZ BZ  
AVG CLOUDS FW FW FW FW FW SC SC SC SC SC B1 B1 SC B1 B1 B1 B1 B1  
POP 12HR 10 10 20 20 20 20 20 30 30  
RAIN SHWRS S S S S S S S S S C C C C  
 
 
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