178  
FOHW50 PHFO 181316  
PFMHFO  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE HONOLULU HI  
315 AM HST FRI APR 18 2025  
 
HIZ030-190200-  
LIHUE-KAUAI HI  
21.98N 159.34W  
315 AM HST FRI APR 18 2025  
 
DATE FRI 04/18/25 SAT 04/19/25 SUN 04/20/25  
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 69 81 70 82  
TEMP 68 70 79 81 77 71 71 70 69 71 79 81 78 72 72 71 70 72 80 82 78 72  
DEWPT 65 65 64 64 64 65 66 65 65 65 63 63 63 65 65 66 66 66 65 65 65 65  
RH 90 84 60 56 64 81 84 84 87 81 58 54 60 79 79 84 87 81 60 56 64 79  
WIND DIR NE E E E E E E E NE E NE NE NE NE NE NE NE NE E E NE NE  
WIND SPD 4 6 6 6 6 5 4 5 4 6 9 10 10 10 8 8 10 10 10 10 9 9  
CLOUDS B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC B1  
POP 12HR 50 50 50 50 50  
QPF 12HR 0.17 0.03 0.03 0.03 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C C C C C C C C C C C C C C C  
TSTMS S S S  
 
DATE MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
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 70 81 68 81 69 81 69 82  
TEMP 71 71 81 70 69 70 81 71 70 71 81 71 70 71 82 72  
DEWPT 66 65 65 66 66 65 66 67 67 66 66 67 67 66 67 68  
PWIND DIR NE E S SW S S SE S  
WIND CHAR LT LT LT LT LT GN LT GN  
AVG CLOUDS B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1  
POP 12HR 50 50 50 70 70 70 70 50  
RAIN SHWRS C C C C C C C L L L L L L L C C  
 
 
HIZ003-190200-  
WAIMEA-KAUAI HI  
21.95N 159.66W  
315 AM HST FRI APR 18 2025  
 
DATE FRI 04/18/25 SAT 04/19/25 SUN 04/20/25  
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 69 85 69 86  
TEMP 69 71 83 85 80 71 71 70 69 71 83 85 80 71 71 70 69 71 84 86 81 72  
DEWPT 64 64 64 64 64 65 65 65 65 64 63 63 64 65 65 65 65 65 65 64 65 65  
RH 84 79 53 50 58 81 81 84 87 79 51 48 58 81 81 84 87 81 53 48 58 79  
WIND DIR N SW SW N NE N N N N SW SW E NE NE NE NE E E E E NE NE  
WIND SPD 4 1 3 3 4 3 3 3 3 3 5 3 4 4 4 4 4 4 3 3 4 4  
CLOUDS B2 B2 B2 B1 B1 B1 B1 SC SC SC SC B1 B1 FW FW FW FW SC SC B1 B1 SC  
POP 12HR 50 40 40 10 40  
QPF 12HR 0.18 0.01 0.02 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C S S S S C C C C  
TSTMS S S S  
 
DATE MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
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 70 85 69 84 69 84 68 84  
TEMP 71 72 85 71 70 71 84 71 70 71 84 70 69 70 84 71  
DEWPT 65 65 65 66 66 65 65 67 66 66 65 67 67 66 66 67  
PWIND DIR NE E SE S SE SE SE SE  
WIND CHAR LT LT LT LT LT GN LT GN  
AVG CLOUDS SC SC SC B1 SC SC B1 B2 B2 B2 B2 B2 B2 B2 B1 B1  
POP 12HR 10 40 50 60 70 70 70 50  
RAIN SHWRS C C C C L L L L L L L C C  
 
 
HIZ031-190200-  
POIPU-KAUAI HI  
21.88N 159.45W  
315 AM HST FRI APR 18 2025  
 
DATE FRI 04/18/25 SAT 04/19/25 SUN 04/20/25  
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 68 83 68 83  
TEMP 67 69 81 83 78 70 70 69 68 70 81 83 78 70 70 69 68 70 81 83 78 70  
DEWPT 65 65 64 63 63 65 65 65 65 64 62 62 63 64 65 65 66 65 65 64 65 65  
RH 93 87 56 51 60 84 84 87 90 81 53 49 60 81 84 87 93 84 58 53 64 84  
WIND DIR NE NE E E NE NE NE NE NE NE NE E NE NE NE NE NE NE E E NE NE  
WIND SPD 9 10 9 6 6 9 9 9 9 9 9 11 10 10 9 9 11 11 10 10 10 10  
CLOUDS B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC  
POP 12HR 50 50 50 60 60  
QPF 12HR 0.18 0.03 0.03 0.02 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C C C C C C C C C C L L C C C  
TSTMS S S S  
 
DATE MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
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 68 83 68 82 67 83 67 83  
TEMP 69 70 83 70 69 70 82 69 68 69 83 69 68 69 83 70  
DEWPT 66 65 64 65 65 65 65 66 67 66 65 66 67 66 66 67  
PWIND DIR NE E S SW S S SE S  
WIND CHAR GN GN LT LT LT GN LT LT  
AVG CLOUDS B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1  
POP 12HR 60 60 50 70 70 70 70 50  
RAIN SHWRS C L L C C C C L L L L L L L C C  
 
 
HIZ029-190200-  
PRINCEVILLE-KAUAI HI  
22.21N 159.47W  
315 AM HST FRI APR 18 2025  
 
DATE FRI 04/18/25 SAT 04/19/25 SUN 04/20/25  
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 78 67 79  
TEMP 66 68 77 79 75 68 68 67 66 68 76 78 75 69 69 68 67 69 77 79 75 68  
DEWPT 65 65 65 64 65 66 66 65 65 64 62 62 63 64 65 65 65 65 64 64 65 65  
RH 97 90 67 60 71 93 93 93 97 87 62 58 66 84 87 90 93 87 64 60 71 90  
WIND DIR SE E E E E SE SE SE SE E E E E E E E E E E E E E  
WIND SPD 6 9 11 9 6 6 5 6 5 10 12 10 9 9 8 8 9 9 10 10 8 8  
CLOUDS OV B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 B1 B1 B1 B1 B1  
POP 12HR 70 60 60 60 60  
QPF 12HR 0.15 0.04 0.04 0.04 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L L C C C C L L L L L L C C L L L L L L C  
TSTMS S S S  
 
DATE MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
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 66 79 66 79 66 79 66 79  
TEMP 67 68 79 68 67 68 79 68 67 68 79 68 67 68 79 69  
DEWPT 66 65 65 65 65 64 64 66 66 65 64 66 67 65 65 67  
PWIND DIR E E S N SE SE SE SE  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1  
POP 12HR 60 60 60 70 70 70 70 50  
RAIN SHWRS L L L L C L L L L L L L L L C C  
 
 
HIZ030-190200-  
KAPAA-KAUAI HI  
22.09N 159.32W  
315 AM HST FRI APR 18 2025  
 
DATE FRI 04/18/25 SAT 04/19/25 SUN 04/20/25  
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 80 70 81 70 81  
TEMP 69 70 79 80 77 72 72 71 70 71 80 81 78 72 72 71 70 71 80 81 78 72  
DEWPT 65 66 65 64 65 66 66 65 65 64 63 63 64 65 65 66 66 66 65 65 65 65  
RH 87 87 62 58 67 81 81 81 84 79 56 54 62 79 79 84 87 84 60 58 64 79  
WIND DIR E E E E E E E E E E E E E E E E NE NE E E E E  
WIND SPD 3 6 8 6 6 5 4 5 5 8 11 10 10 10 9 9 10 10 10 10 9 9  
CLOUDS B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC  
POP 12HR 60 50 50 60 60  
QPF 12HR 0.14 0.03 0.03 0.03 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L L C C C C C C C C C C C C C C L L C C C  
TSTMS S S S  
 
DATE MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
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 70 81 69 81 69 81 69 81  
TEMP 71 71 81 71 70 71 81 71 70 71 81 71 70 71 81 72  
DEWPT 66 65 66 66 66 65 66 67 67 66 67 67 67 66 67 68  
PWIND DIR E E S S S S SE S  
WIND CHAR LT GN LT LT LT GN LT GN  
AVG CLOUDS B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1  
POP 12HR 60 60 50 70 70 70 70 50  
RAIN SHWRS C L L C C C C L L L L L L L C C  
 
 
HIZ033-190200-  
HONOLULU-HONOLULU HI  
21.32N 157.94W  
315 AM HST FRI APR 18 2025  
 
DATE FRI 04/18/25 SAT 04/19/25 SUN 04/20/25  
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 84 71 84 72 85  
TEMP 70 72 82 84 80 73 73 72 71 73 82 84 80 74 74 73 72 74 83 85 81 74  
DEWPT 65 65 64 63 64 65 66 66 66 65 64 64 64 65 65 66 66 66 66 66 66 66  
RH 84 79 55 49 58 76 79 81 84 76 55 51 58 74 74 79 81 76 57 53 60 76  
WIND DIR NE S S S S NE NE NE N S S E NE NE NE NE NE NE E E E E  
WIND SPD 3 3 11 3 1 3 4 3 2 3 10 6 9 9 8 8 9 9 10 10 9 9  
CLOUDS B1 B2 B2 B1 B1 B1 B1 SC SC SC SC B1 B1 SC SC B1 B1 SC SC SC SC SC  
POP 12HR 50 50 30 30 30  
QPF 12HR 0.12 0.02 0.02 0.01 0.06  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C S S S S C C S S S S S S C C S  
TSTMS S S S  
 
DATE MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
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 72 84 71 83 71 84 71 84  
TEMP 73 74 84 73 72 73 83 73 72 73 84 73 72 73 84 74  
DEWPT 66 66 66 66 66 66 66 67 67 66 66 67 67 67 67 68  
PWIND DIR E E SE S SE SE SE S  
WIND CHAR GN GN LT LT LT LT LT LT  
AVG CLOUDS SC SC SC B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1  
POP 12HR 20 30 50 50 70 70 70 50  
RAIN SHWRS S S C C S C C C L L L L L L C C  
 
 
HIZ009-190200-  
KANEOHE-HONOLULU HI  
21.45N 157.77W  
315 AM HST FRI APR 18 2025  
 
DATE FRI 04/18/25 SAT 04/19/25 SUN 04/20/25  
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 72 82 73 82  
TEMP 71 72 80 81 78 74 74 73 72 73 81 82 79 75 75 74 73 74 81 82 79 74  
DEWPT 65 64 65 64 65 66 66 66 66 65 64 64 64 65 65 66 66 66 66 66 66 66  
RH 81 76 60 56 64 76 76 79 81 76 56 55 60 71 71 76 79 76 60 58 64 76  
WIND DIR W E E E E E E E SE E E E E E E E NE NE E E E E  
WIND SPD 3 3 6 6 4 4 6 4 2 6 10 9 10 10 9 9 9 9 10 10 10 10  
CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1  
POP 12HR 70 60 60 60 60  
QPF 12HR 0.20 0.04 0.04 0.07 0.09  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L L L L L L L L L L C C C C L L L L C C C  
TSTMS S S S  
 
DATE MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
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 72 82 72 83 72 83 72 82  
TEMP 73 73 82 74 73 73 83 74 73 73 83 74 73 73 82 74  
DEWPT 66 66 66 66 66 66 66 67 67 66 66 68 67 68 67 69  
PWIND DIR E E SE S S SE SE E  
WIND CHAR GN GN LT LT LT LT LT GN  
AVG CLOUDS B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1  
POP 12HR 60 60 60 60 70 70 70 50  
RAIN SHWRS L L L C L L L L L L L L L L C C  
 
 
HIZ006-190200-  
MAKAHA-HONOLULU HI  
21.46N 158.20W  
315 AM HST FRI APR 18 2025  
 
DATE FRI 04/18/25 SAT 04/19/25 SUN 04/20/25  
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 82 72 83 72 83  
TEMP 71 73 80 82 79 74 74 73 72 73 81 83 79 74 74 73 72 74 81 83 79 74  
DEWPT 65 65 65 63 64 65 65 65 66 65 64 64 64 65 65 66 66 66 65 66 66 67  
RH 81 76 60 53 60 74 74 76 81 76 56 53 60 74 74 79 81 76 58 57 64 79  
WIND DIR NE SW W SW SW E E E NE W W NE E E NE NE NE NE E E E E  
WIND SPD 2 3 6 5 3 2 3 3 1 5 10 3 4 4 5 5 5 5 2 2 4 4  
CLOUDS B1 B2 B2 B1 B1 B1 B1 SC SC SC SC B1 B1 SC SC B1 B1 SC SC B1 B1 SC  
POP 12HR 40 40 50 30 60  
QPF 12HR 0.19 0.02 0.03 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C S S S S L L S S S S L L S  
TSTMS S S S  
 
DATE MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
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 72 83 72 82 71 83 71 82  
TEMP 73 74 83 74 73 73 82 73 72 72 83 73 72 73 82 74  
DEWPT 66 65 65 66 66 66 66 68 67 66 66 67 67 67 67 67  
PWIND DIR E SE SE S SE S SE S  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS SC SC SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1  
POP 12HR 20 60 60 60 70 70 70 50  
RAIN SHWRS S S L L C L L L L L L L L L C C  
 
 
HIZ010-190200-  
WAHIAWA-HONOLULU HI  
21.51N 158.06W  
315 AM HST FRI APR 18 2025  
 
DATE FRI 04/18/25 SAT 04/19/25 SUN 04/20/25  
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 80 65 80 65 80  
TEMP 64 66 78 80 75 67 67 66 65 67 78 80 75 67 67 66 65 67 78 80 75 67  
DEWPT 64 63 62 62 64 64 64 64 63 63 62 62 62 63 64 65 63 65 64 64 64 65  
RH 100 90 58 54 69 90 90 93 93 87 58 54 64 87 90 97 93 93 62 58 69 93  
WIND DIR SE S SW S S SE SE SE SE S N E NE NE NE NE NE NE E E E E  
WIND SPD 3 3 5 4 3 4 5 4 4 1 2 6 8 8 8 8 8 8 6 6 8 8  
CLOUDS B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 70 70 60 40 60  
QPF 12HR 0.49 0.13 0.09 0.06 0.12  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C L L L L C C C C L L C C C C C C L L C  
TSTMS S S S  
 
DATE MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
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 65 80 65 80 65 80 65 80  
TEMP 66 67 80 67 66 67 80 67 66 67 80 67 66 67 80 68  
DEWPT 64 64 64 65 65 64 64 66 65 64 64 65 66 65 66 66  
PWIND DIR E E SE S S SE SE S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1  
POP 12HR 40 60 60 70 70 70 70 50  
RAIN SHWRS C C L L C L L L L L L L L L C C  
 
 
HIZ041-190200-  
MOLOKAI AIRPORT-MAUI HI  
21.15N 157.10W  
315 AM HST FRI APR 18 2025  
 
DATE FRI 04/18/25 SAT 04/19/25 SUN 04/20/25  
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 67 84 67 84  
TEMP 67 69 81 83 78 69 69 68 67 69 82 84 78 69 69 68 67 69 82 84 78 69  
DEWPT 65 64 63 64 65 66 65 65 66 65 65 65 65 65 65 65 66 65 65 65 65 65  
RH 93 84 54 53 64 90 87 90 97 87 56 53 64 87 87 90 97 87 56 53 64 87  
WIND DIR E E E E E E SE SE SE N NE E E E E E E E E E E E  
WIND SPD 2 5 6 4 5 3 3 3 2 1 4 5 8 8 6 6 8 8 9 9 9 9  
CLOUDS B1 B2 B2 B1 B1 B1 B1 SC SC SC SC B1 B1 SC SC SC SC SC SC B1 B1 SC  
POP 12HR 40 40 50 20 50  
QPF 12HR 0.18 0.02 0.03 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C S S S S C C S S S S S S C C S  
TSTMS S S S S S S S  
 
DATE MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
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 83 67 83 66 84 67 84  
TEMP 68 69 83 69 68 69 83 68 67 68 84 69 68 69 84 69  
DEWPT 66 66 66 66 66 66 66 66 66 66 67 68 67 67 66 68  
PWIND DIR E E S S E E SE SE  
WIND CHAR GN GN LT LT LT LT LT LT  
AVG CLOUDS SC SC SC B1 B1 SC B1 B1 B2 B2 B2 B2 B2 B2 B1 B1  
POP 12HR 20 50 50 50 70 70 70 50  
RAIN SHWRS S S C C S C C C L L L L L L C C  
 
 
HIZ015-190200-  
LANAI AIRPORT-MAUI HI  
20.78N 156.95W  
315 AM HST FRI APR 18 2025  
 
DATE FRI 04/18/25 SAT 04/19/25 SUN 04/20/25  
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 78 64 78 64 78  
TEMP 63 65 76 78 73 66 66 65 64 66 76 78 73 66 66 65 64 66 76 78 73 66  
DEWPT 63 63 63 62 62 62 63 63 62 63 63 64 64 64 64 64 62 63 63 64 65 64  
RH 100 93 64 58 68 87 90 93 93 90 64 62 73 93 93 97 93 90 64 62 76 93  
WIND DIR N SW SW W W E NE N N W W NW NE NE N N NE NE S S NE NE  
WIND SPD 3 1 3 5 3 2 1 2 2 3 5 1 4 4 4 4 3 3 2 2 4 4  
CLOUDS B1 B1 B1 B1 B1 B1 B1 SC SC SC SC B1 B1 FW FW FW FW SC SC B1 B1 FW  
POP 12HR 50 50 50 10 50  
QPF 12HR 0.26 0.09 0.07 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C S S S S C C C C  
TSTMS S S S S S S S  
 
DATE MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
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 78 63 78 63 79 63 79  
TEMP 65 66 78 65 64 65 78 65 64 65 79 65 64 65 79 66  
DEWPT 64 64 65 65 64 65 64 65 64 65 65 65 64 65 66 66  
PWIND DIR NE S S W SW S NE SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC B1 SC SC B1 B1 B1 B2 B2 B2 B2 B2 B1 B1  
POP 12HR 10 50 50 50 70 70 70 50  
RAIN SHWRS C C S C C C L L L L L L C C  
 
 
HIZ045-190200-  
KAHULUI-MAUI HI  
20.89N 156.43W  
315 AM HST FRI APR 18 2025  
 
DATE FRI 04/18/25 SAT 04/19/25 SUN 04/20/25  
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 84 65 84 65 84  
TEMP 65 67 82 84 78 67 67 66 65 67 82 84 78 67 67 66 65 67 82 84 78 67  
DEWPT 64 64 65 65 65 64 64 64 63 63 64 65 65 66 66 65 64 64 65 65 65 66  
RH 97 90 56 53 64 90 90 93 93 87 55 53 64 97 97 97 97 90 56 53 64 97  
WIND DIR S NE E E E E SE S S N NE NE NE NE NE NE NE NE NE NE NE NE  
WIND SPD 1 4 10 6 6 3 1 2 2 3 8 8 6 6 5 5 6 6 9 9 8 8  
CLOUDS B1 B1 B1 B1 B1 B1 B1 SC SC SC SC B1 B1 SC SC SC SC SC SC B1 B1 SC  
POP 12HR 50 50 30 20 30  
QPF 12HR 0.14 0.02 0.02 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C S S S S C C S S S S S S C C S  
TSTMS S S S S S S S  
 
DATE MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
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 65 84 64 84 65 85 65 85  
TEMP 66 67 84 66 65 67 84 67 66 68 85 67 66 68 85 68  
DEWPT 65 65 66 66 65 65 66 67 66 66 67 67 66 65 67 67  
PWIND DIR NE NE E SE SE NE NE E  
WIND CHAR LT GN LT LT LT LT GN GN  
AVG CLOUDS SC SC SC B1 SC SC B1 B1 B1 B2 B2 B2 B2 B2 B1 B1  
POP 12HR 20 30 30 30 60 60 60 50  
RAIN SHWRS S S C C S C C C L L L L L L C C  
 
 
HIZ047-190200-  
HANA-MAUI HI  
20.79N 156.02W  
315 AM HST FRI APR 18 2025  
 
DATE FRI 04/18/25 SAT 04/19/25 SUN 04/20/25  
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 68 82 69 82  
TEMP 69 71 79 81 77 70 70 69 68 70 80 82 78 71 71 70 69 71 80 82 77 70  
DEWPT 66 66 66 66 66 65 65 64 65 65 65 66 66 66 66 65 65 65 65 65 66 66  
RH 90 84 64 60 69 84 84 84 90 84 60 58 67 84 84 84 87 81 60 56 69 87  
WIND DIR SE SE SE SE SE SE SE SE SE SE SE E E E SE SE E E E E E E  
WIND SPD 11 13 14 14 13 12 11 10 10 10 10 9 6 6 6 6 9 9 9 9 9 9  
CLOUDS OV OV OV B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B1  
POP 12HR 70 60 60 60 60  
QPF 12HR 0.28 0.04 0.06 0.09 0.08  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L L C C C C L L L L L L C C L L L L L L C  
TSTMS S S S S S S S  
 
DATE MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
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 68 82 68 82 69 82 70 83  
TEMP 69 70 82 70 69 70 82 71 70 71 82 72 71 72 83 72  
DEWPT 66 66 66 66 65 65 67 67 67 67 68 68 66 65 68 66  
PWIND DIR SE SE SE SE SE SE SE SE  
WIND CHAR GN GN LT GN GN GN GN GN  
AVG CLOUDS B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 60 60 60 50 50 50 50 50  
RAIN SHWRS L L L L L L C C C C C C C C C C  
 
 
HIZ018-190200-  
KAPALUA-MAUI HI  
20.96N 156.67W  
315 AM HST FRI APR 18 2025  
 
DATE FRI 04/18/25 SAT 04/19/25 SUN 04/20/25  
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 80 69 81 69 81  
TEMP 68 70 78 80 77 71 71 70 69 71 79 81 77 71 71 70 69 71 79 81 78 72  
DEWPT 64 64 65 64 64 64 64 65 65 64 65 65 65 65 66 65 65 64 65 65 65 66  
RH 87 81 64 58 64 79 79 84 87 79 62 58 67 81 84 84 87 79 62 58 64 81  
WIND DIR SE N E E E SE SE S S NW N E E E E E E E E E E E  
WIND SPD 3 1 4 4 3 3 2 2 1 3 5 9 8 8 8 8 9 9 11 11 10 10  
CLOUDS B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC B1 B1 SC  
POP 12HR 50 50 40 40 40  
QPF 12HR 0.21 0.05 0.05 0.01 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C C C C C C C C C C C C C C C  
TSTMS S S S S S S S  
 
DATE MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
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 70 81 69 82 69 82 69 83  
TEMP 71 71 81 71 70 71 82 71 70 71 82 71 70 71 83 72  
DEWPT 66 66 66 67 66 65 66 67 66 66 67 68 67 66 66 67  
PWIND DIR E E N NE SE E E E  
WIND CHAR GN GN LT LT LT LT LT LT  
AVG CLOUDS SC SC SC B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1  
POP 12HR 30 40 40 40 70 70 70 50  
RAIN SHWRS C C C C C C C C L L L L L L C C  
 
 
HIZ022-190200-  
HALEAKALA RANGER STATION-MAUI HI  
20.77N 156.24W  
315 AM HST FRI APR 18 2025  
 
DATE FRI 04/18/25 SAT 04/19/25 SUN 04/20/25  
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 58 45 59 45 59  
TEMP 44 46 56 58 54 47 47 46 45 47 57 59 54 47 47 46 45 47 57 59 54 47  
DEWPT 41 43 44 46 47 45 44 43 43 43 46 47 48 46 45 45 44 45 48 48 47 45  
RH 89 89 64 64 77 93 89 89 93 86 67 64 80 96 93 96 96 93 72 67 77 93  
WIND DIR SE S S S S S S S S S N SW SW SW SW SW S S S S S S  
WIND SPD 3 2 5 5 5 5 4 4 4 4 3 3 3 3 3 3 4 4 4 4 4 4  
CLOUDS B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 SC SC B1 B1 B1 B1 B1 B1 B1  
POP 12HR 70 70 50 50 30  
QPF 12HR 0.72 0.04 0.03 0.02 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C L L L L C C C C C C C C C C C C C C C  
TSTMS S S S S S S S  
 
DATE MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
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 45 60 44 60 45 60 46 61  
TEMP 46 47 60 46 45 46 60 47 46 47 60 48 47 48 61 48  
DEWPT 44 44 48 45 44 44 49 46 45 45 49 47 41 34 48 45  
PWIND DIR S S S W S SW SE SW  
WIND CHAR LT GN LT LT LT LT GN LT  
AVG CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1  
POP 12HR 50 30 50 40 60 60 60 50  
RAIN SHWRS C C C C C C C C L L L L L L C C  
 
 
HIZ022-190200-  
HALEAKALA SUMMIT-MAUI HI  
20.71N 156.25W  
315 AM HST FRI APR 18 2025  
 
DATE FRI 04/18/25 SAT 04/19/25 SUN 04/20/25  
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 56 40 58 42 58  
TEMP 40 41 54 56 51 42 42 41 40 42 55 58 52 43 43 42 42 44 56 58 53 43  
DEWPT 33 36 37 36 39 38 37 37 37 37 38 40 41 41 39 39 38 38 40 41 41 39  
RH 76 82 52 47 63 86 82 85 89 82 53 51 66 93 86 89 86 79 55 53 64 86  
WIND DIR SE SW W W SW SW SW S NW NW NW S SE SE SW SW E E E E SE SE  
WIND SPD 3 1 6 6 6 6 6 5 3 6 8 1 1 1 2 2 2 2 2 2 4 4  
CLOUDS B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC SC FW FW FW FW SC SC SC SC SC  
POP 12HR 50 50 20 10 20  
QPF 12HR 0.71 0.03 0.02 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C S S S S S S S S  
TSTMS S S S S S S S  
 
DATE MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
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 41 58 42 59 43 60 45 62  
TEMP 42 43 58 44 43 44 59 45 44 45 60 46 45 47 62 47  
DEWPT 37 36 39 38 37 37 39 40 38 36 34 31 25 23 34 24  
PWIND DIR SE SE S W S NE SE SW  
WIND CHAR LT LT LT LT LT LT GN LT  
AVG CLOUDS SC SC SC SC SC SC SC SC B1 B2 B2 B2 B2 B2 B1 B1  
POP 12HR 10 20 20 20 60 60 60 50  
RAIN SHWRS S S S S S S L L L L L L C C  
 
 
HIZ049-190200-  
MAKENA-MAUI HI  
20.66N 156.44W  
315 AM HST FRI APR 18 2025  
 
DATE FRI 04/18/25 SAT 04/19/25 SUN 04/20/25  
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 82 66 82 66 82  
TEMP 65 67 80 82 77 68 68 67 66 68 80 82 77 68 68 67 66 68 80 82 76 67  
DEWPT 64 64 64 64 64 63 64 63 63 63 64 64 65 65 65 65 64 63 64 65 64 66  
RH 97 90 58 55 64 84 87 87 90 84 58 55 67 90 90 93 93 84 58 56 66 97  
WIND DIR N W W W W N N N N W W NE NE NE NE NE NE NE NE NE NE NE  
WIND SPD 3 3 8 6 4 2 2 2 2 5 6 5 5 5 5 5 5 5 6 6 8 8  
CLOUDS B2 B1 B1 B1 B1 B1 B1 SC SC SC SC B1 B1 SC SC FW FW SC SC B1 B1 SC  
POP 12HR 60 40 50 20 60  
QPF 12HR 0.20 0.05 0.04 0.01 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L L C C C C S S S S C C S S L L S  
TSTMS S S S S S S S  
 
DATE MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
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 65 82 65 82 65 83 66 84  
TEMP 66 67 82 67 66 67 82 67 66 67 83 68 67 68 84 68  
DEWPT 65 64 64 65 65 65 65 66 66 66 65 67 66 65 66 66  
PWIND DIR NE NE E S E NE NE E  
WIND CHAR LT GN LT LT LT LT GN LT  
AVG CLOUDS SC FW SC B1 SC SC B1 B1 B1 B2 B2 B2 B2 B2 B1 B1  
POP 12HR 20 60 60 50 70 70 70 50  
RAIN SHWRS S L L S C C C L L L L L L C C  
 
 
HIZ053-190200-  
HILO-HAWAII HI  
19.72N 155.05W  
315 AM HST FRI APR 18 2025  
 
DATE FRI 04/18/25 SAT 04/19/25 SUN 04/20/25  
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 82 67 82 68 82  
TEMP 67 69 80 82 77 69 69 68 67 69 80 82 77 70 70 69 68 70 80 82 77 69  
DEWPT 62 63 64 64 65 63 63 63 63 63 63 64 64 65 65 65 64 63 64 63 65 65  
RH 84 81 58 55 67 81 81 84 87 81 56 55 64 84 84 87 87 78 58 53 67 87  
WIND DIR S SE SE SE SE SW SW SW S SE E E SE SE S S SE SE E E SE SE  
WIND SPD 4 6 6 9 6 4 5 4 4 5 12 9 4 4 3 3 4 4 9 9 4 4  
CLOUDS OV B2 B2 B2 B2 B2 B2 OV OV OV OV B1 B1 B2 B2 OV OV B1 B1 B1 B1 B1  
POP 12HR 70 80 80 80 70  
QPF 12HR 0.14 0.04 0.04 0.03 0.07  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L L L L L L O O O O C C L L O O L L C C L  
TSTMS S S S S S S S S S  
 
DATE MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
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 83 67 83 68 84 67 84  
TEMP 68 69 83 69 68 69 83 70 69 70 84 69 68 69 84 70  
DEWPT 64 63 64 65 64 63 65 66 64 64 66 65 63 60 66 65  
PWIND DIR SE SE S SE S SE S SE  
WIND CHAR LT LT LT GN GN GN GN GN  
AVG CLOUDS B1 B2 B1 B2 B2 B2 B1 B1 SC B1 B1 B1 B1 B1 SC SC  
POP 12HR 80 70 80 40 30 30 30 30  
RAIN SHWRS O O L C O O C C C C C C C C C C  
 
 
HIZ026-190200-  
KAILUA KONA-HAWAII HI  
19.74N 156.04W  
315 AM HST FRI APR 18 2025  
 
DATE FRI 04/18/25 SAT 04/19/25 SUN 04/20/25  
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 84 72 85 73 84  
TEMP 72 74 82 84 80 74 74 73 72 74 83 85 81 75 75 74 73 74 83 84 81 75  
DEWPT 64 64 63 64 63 64 65 65 65 65 65 65 64 64 65 65 65 65 65 65 66 65  
RH 76 71 53 51 56 71 74 76 79 74 55 51 56 69 71 74 76 74 55 53 60 71  
WIND DIR SE SW W W W S S SE SE W W W W W S S SW SW SW SW W W  
WIND SPD 5 4 8 8 5 4 5 4 2 4 9 5 1 1 2 2 2 2 5 5 3 3  
CLOUDS B2 B2 B2 B1 B1 B1 B1 SC SC SC SC B1 B1 SC SC SC SC SC SC B1 B1 SC  
POP 12HR 50 50 40 20 40  
QPF 12HR 0.11 0.02 0.02 0 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C S S S S C C S S S S C C S  
TSTMS S S S S S S S S S  
 
DATE MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
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 84 72 84 73 85 73 85  
TEMP 74 74 84 74 73 74 84 75 74 75 85 75 74 75 85 75  
DEWPT 66 64 65 66 66 65 65 66 66 65 64 66 68 67 67 68  
PWIND DIR NW W W NW N W W NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC B1 SC SC B1 B1 SC SC SC B1 SC SC SC SC  
POP 12HR 20 40 40 30 20 30 30 20  
RAIN SHWRS S S C C S C C C S C C C S S S S  
 
 
HIZ053-190200-  
HAWAII VOLCANOES NATIONAL PARK HEADQUARTERS-HAWAII HI  
19.43N 155.26W  
315 AM HST FRI APR 18 2025  
 
DATE FRI 04/18/25 SAT 04/19/25 SUN 04/20/25  
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 55 66 55 66  
TEMP 54 56 64 66 63 57 57 56 55 56 65 66 63 57 57 56 55 56 65 66 63 57  
DEWPT 51 54 56 57 57 56 55 54 52 55 54 56 57 57 57 56 52 55 57 56 57 57  
RH 90 93 75 73 81 96 93 93 90 96 68 70 81100100100 90 96 75 70 81100  
WIND DIR W S SE SE E N NW W NW SE SE E E E NE NE NE NE E E NE NE  
WIND SPD 2 5 9 9 5 1 2 3 3 5 10 6 4 4 4 4 5 5 8 8 6 6  
CLOUDS B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 70 70 50 50 50  
QPF 12HR 0.42 0.21 0.11 0.05 0.13  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L L L L L L C C C C C C C C C C C C C C C  
TSTMS S S S S S S S S S  
 
DATE MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
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 55 66 55 66 55 66 55 68  
TEMP 56 56 66 57 56 56 66 57 56 56 66 57 56 57 68 58  
DEWPT 56 55 57 57 56 56 54 57 55 55 59 57 56 49 58 58  
PWIND DIR NE NE SE SE SE SE E E  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 SC B1 B1 B1 B1 B1 SC SC  
POP 12HR 50 50 50 50 30 30 30 30  
RAIN SHWRS C C C C C C C C C C C C C C C C  
 
 
HIZ028-190200-  
MAUNA LOA SLOPE OBSERVATORY-HAWAII HI  
19.54N 155.58W  
315 AM HST FRI APR 18 2025  
 
DATE FRI 04/18/25 SAT 04/19/25 SUN 04/20/25  
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 45 32 47 34 48  
TEMP 30 31 43 45 40 33 33 32 32 33 45 47 42 35 35 34 34 35 46 48 43 35  
DEWPT 23 24 28 31 30 29 28 27 27 26 29 31 31 27 23 23 23 24 27 32 33 30  
RH 75 75 55 58 67 85 82 81 81 75 53 53 65 72 61 64 64 64 47 54 67 82  
WIND DIR S S SW SW SW SW SW SW W W W NW NW NW W W W W NW NW N N  
WIND SPD 16 17 16 14 14 16 16 16 13 12 11 8 6 6 8 8 6 6 6 6 2 2  
CLOUDS B2 B2 B2 B2 B2 B2 B2 SC SC SC SC SC SC FW FW FW FW SC SC B1 B1 SC  
POP 12HR 60 60 20 10 20  
QPF 12HR 0.52 0.05 0.02 0 0.05  
SNOW 12HR 1 1 00-00  
RAIN SHWRS S S S S S S  
SNOWSHWRS C C C L L L L S S S S  
TSTMS S S S S S S S S S  
WIND CHILL 18 20 35 38 32 22 22 22 21 25 39 29 28 28 28  
MIN CHILL 17 24 22 22 21 29 29 27 26 33 35  
WINTER WEATH Y Y Y Y Y Y Y Y Y  
 
DATE MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
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 33 47 34 48 36 48 37 50  
TEMP 34 35 47 36 35 36 48 37 36 37 48 39 38 39 50 39  
DEWPT 28 23 34 33 30 28 33 28 8 6 32 24 11 5 22 21  
PWIND DIR NW NE SW W S S S S  
WIND CHAR LT LT LT GN GN GN GN LT  
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 10 20 20 20 20 20 20 20  
RAIN SHWRS S S S S S S S S S S S S S S  
 
 
HIZ026-190200-  
WAIKOLOA-HAWAII HI  
19.95N 155.79W  
315 AM HST FRI APR 18 2025  
 
DATE FRI 04/18/25 SAT 04/19/25 SUN 04/20/25  
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 82 66 82 66 83  
TEMP 65 67 80 82 77 68 68 67 66 68 80 82 77 68 68 67 66 68 81 83 77 67  
DEWPT 61 59 59 60 60 61 61 61 60 59 61 62 61 62 63 62 62 61 62 63 63 63  
RH 87 75 49 47 56 78 78 81 81 73 52 51 58 81 84 84 87 78 53 51 62 87  
WIND DIR E NW W W W SE SE SE SE NW W NW N N E E N N NW NW NW NW  
WIND SPD 6 2 8 5 3 5 6 4 4 4 11 3 1 1 1 1 1 1 2 2 1 1  
CLOUDS B2 B1 B1 B2 B2 B2 B2 SC SC SC SC B1 B1 SC SC FW FW SC SC B1 B1 SC  
POP 12HR 60 60 50 20 50  
QPF 12HR 0.35 0.13 0.07 0 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C L L L L S S S S C C S S C C S  
TSTMS S S S S S S S S S  
 
DATE MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
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 65 82 65 82 66 83 66 84  
TEMP 66 67 82 67 66 67 82 68 67 68 83 68 67 68 84 68  
DEWPT 62 61 63 63 63 61 63 64 63 62 63 63 64 63 65 65  
PWIND DIR NE NW W NW SW W S NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC B1 SC SC B1 B1 SC SC B1 B1 SC SC SC B1  
POP 12HR 20 50 50 50 30 40 40 30  
RAIN SHWRS S C C S C C C C C C C C C C C  
 
 
HIZ054-190200-  
HAWI-HAWAII HI  
20.24N 155.83W  
315 AM HST FRI APR 18 2025  
 
DATE FRI 04/18/25 SAT 04/19/25 SUN 04/20/25  
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 80 67 80 67 80  
TEMP 67 69 78 80 76 69 69 68 67 69 78 80 76 69 69 68 67 69 78 80 76 69  
DEWPT 65 64 64 65 65 64 65 65 65 65 65 65 66 66 66 66 65 65 66 64 66 67  
RH 93 84 62 60 69 84 87 90 93 87 64 60 71 90 90 93 93 87 67 58 71 93  
WIND DIR E E E E E E E SE SE NE E E E E E E E E E E E E  
WIND SPD 8 10 14 14 14 12 10 6 4 5 13 13 12 12 11 11 13 13 16 16 13 13  
CLOUDS B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 SC  
POP 12HR 60 60 60 60 50  
QPF 12HR 0.25 0.11 0.07 0.04 0.07  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C L L L L L L L L C C C C L L C C C C C  
TSTMS S S S S S S S S S  
 
DATE MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
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 80 68 81 69 81  
TEMP 68 69 80 69 68 69 80 70 69 70 81 71 70 71 81 71  
DEWPT 66 65 65 67 66 65 66 67 66 66 67 68 67 65 68 68  
PWIND DIR E E SE NE E E E E  
WIND CHAR GN GN LT LT LT GN GN GN  
AVG CLOUDS SC B1 B1 B1 B1 B1 B1 B1 SC B1 B1 B1 B1 B1 B1 B1  
POP 12HR 60 50 60 40 40 40 40 40  
RAIN SHWRS L L C C L L C C C C C C C C C C  
 
 
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