071  
FOAK57 PAJK 192318  
PFMAJK  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE JUNEAU AK  
ISSUED BY NATIONAL WEATHER SERVICE JUNEAU AK  
318 PM AKDT SUN AUG 19 2018  
 
AKZ017-201300-  
YAKUTAT - YAKUTAT COASTAL AK  
59.52N 139.67W ELEV. 33 FT  
318 PM AKDT SUN AUG 19 2018  
 
DATE SUN 08/19/18 MON 08/20/18 TUE 08/21/18 WED  
AKDT3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 50 60 55 58 52  
TEMP 62 60 55 52 51 51 56 58 60 59 57 55 55 55 57 58 58 57 55 53 52  
DEWPT 55 55 53 49 47 46 54 57 58 56 55 53 51 51 52 53 53 53 51 49 49  
RH 78 84 93 89 86 83 93 96 93 90 93 93 86 86 83 83 83 86 86 86 89  
WIND DIR S SW SE E E E E E E E E SE SE SE S S SW SW S SW S  
WIND SPD 3 2 2 4 4 5 5 8 6 8 9 10 13 18 14 10 10 6 6 8 5  
WIND GUST 19 17 19 21 20 25 32 27  
CLOUDS B1 B2 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 OV  
POP 12HR 10 100 100 100 100  
QPF 12HR 0 0.25 0.13 1.36 0.44  
SNOW 12HR 00-00 00-00 00-00  
RAIN C D D D L D D D D D D D D D D L L  
 
DATE 08/22/18 THU 08/23/18 FRI 08/24/18 SAT 08/25/18 SUN 08/26/18  
AKDT6HRLY 10 16 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 58 49 58 49 59 50 59 49 60  
TEMP 55 58 53 49 56 57 51 49 58 58 54 50 54 59 52 49 55 60  
DEWPT 52 53 50 47 52 53 49 47 56 54 52 48 49 49 48 45 44 47  
PWIND DIR S SW W W S S S SW NW  
WIND CHAR LT LT LT LT LT GN LT GN LT  
AVG CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B1 B1  
POP 12HR 60 50 50 60 60 60 60 50 30  
RAIN L L C C C C C L L L L L L L C C C C  
 

 
AKZ018-201300-  
SKAGWAY - TAIYA INLET AK  
59.46N 135.32W ELEV. 44 FT  
318 PM AKDT SUN AUG 19 2018  
 
DATE SUN 08/19/18 MON 08/20/18 TUE 08/21/18 WED  
AKDT3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 51 70 53 62 55  
TEMP 65 62 56 53 51 53 61 67 70 67 59 56 53 54 58 61 62 61 58 56 55  
DEWPT 41 46 51 49 47 47 45 47 51 53 55 55 52 49 46 46 54 55 55 53 52  
RH 41 56 83 86 86 80 56 49 51 61 87 96 96 83 64 58 75 81 90 90 90  
WIND DIR S SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 16 14 9 4 4 6 11 16 17 14 11 4 3 6 12 17 20 18 12 13 17  
WIND GUST 25 26 27 25 27 32 29 27  
CLOUDS FW FW FW SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B1 OV OV OV B2 B2 OV  
POP 12HR 5 5 10 60 80  
QPF 12HR 0 0 0 0.07 0.06  
SNOW 12HR 00-00 00-00 00-00  
RAIN C L D L C C C  
 
DATE 08/22/18 THU 08/23/18 FRI 08/24/18 SAT 08/25/18 SUN 08/26/18  
AKDT6HRLY 10 16 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 61 53 61 52 61 52 62 52 61  
TEMP 58 61 54 54 59 60 53 54 59 60 54 54 59 61 56 52 58 60  
DEWPT 51 48 53 53 46 45 51 50 48 47 50 48 44 42 51 52 43 40  
PWIND DIR SW SW SW SW SW SW SW SW S  
WIND CHAR BZ BZ LT GN GN BZ GN BZ LT  
AVG CLOUDS OV OV B2 OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1  
POP 12HR 40 40 40 40 50 50 50 50 30  
RAIN C C C C C C C C C C C C C C C C C C  
 

 
AKZ019-201300-  
HAINES - HAINES BOROUGH AND LYNN CANAL AK  
59.25N 135.52W ELEV. 66 FT  
318 PM AKDT SUN AUG 19 2018  
 
DATE SUN 08/19/18 MON 08/20/18 TUE 08/21/18 WED  
AKDT3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 51 69 53 60 55  
TEMP 69 66 58 54 51 53 61 67 69 66 59 56 54 54 57 59 60 59 57 56 56  
DEWPT 51 53 50 47 46 47 51 53 56 56 55 54 53 51 51 52 53 55 55 54 53  
RH 53 63 75 77 83 80 70 61 63 70 87 93 96 90 80 78 78 87 93 93 90  
WIND DIR SE SE E SE E SE SE SE SE SE SE E E E SE SE S S S S SE  
WIND SPD 9 8 6 6 4 5 9 10 9 9 6 5 4 4 11 13 16 12 10 10 12  
WIND GUST 19 19 20 19 19 23 26 20 20 24  
CLOUDS CL FW FW SC SC SC B1 B2 B2 B2 B2 B1 B2 B2 B1 OV OV OV B2 B2 OV  
POP 12HR 0 0 10 70 100  
QPF 12HR 0 0 0 0.17 0.12  
SNOW 12HR 00-00 00-00 00-00  
RAIN C L D D C L C  
 
DATE 08/22/18 THU 08/23/18 FRI 08/24/18 SAT 08/25/18 SUN 08/26/18  
AKDT6HRLY 10 16 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 59 53 59 53 59 52 59 52 59  
TEMP 58 59 55 53 57 58 53 55 58 59 55 53 57 59 53 52 55 59  
DEWPT 51 50 51 51 47 45 52 51 49 50 51 50 44 42 49 49 42 39  
PWIND DIR SE SE SE SE SE S SE S S  
WIND CHAR GN BZ LT GN GN BZ GN BZ LT  
AVG CLOUDS OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 OV OV B2 B2 B1 B1  
POP 12HR 50 40 50 50 50 50 60 60 30  
RAIN C C C C C C C C C C C C L L L L C C  
 

 
AKZ025-201300-  
JUNEAU - JUNEAU BOROUGH AK  
58.36N 134.58W ELEV. 18 FT  
318 PM AKDT SUN AUG 19 2018  
 
DATE SUN 08/19/18 MON 08/20/18 TUE 08/21/18 WED  
AKDT3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 47 72 51 63 53  
TEMP 72 67 57 51 48 50 61 69 72 68 59 55 52 52 58 62 63 61 57 55 53  
DEWPT 55 58 52 49 45 47 52 57 62 63 58 54 50 47 50 56 61 60 56 54 52  
RH 55 73 83 93 89 89 72 66 71 84 96 96 93 83 75 81 93 97 96 96 96  
WIND DIR SW SW S SE SW E SW SW SW SW SE NE NE E S SE SE SE SE E W  
WIND SPD 11 11 4 3 0 2 3 6 8 1 1 1 1 1 11 17 14 11 8 6 8  
CLOUDS CL FW FW FW SC SC SC SC SC SC SC SC SC B2 SC OV OV OV B2 B2 OV  
POP 12HR 0 0 5 80 100  
QPF 12HR 0 0 0 0.23 0.20  
SNOW 12HR 00-00 00-00 00-00  
RAIN S D D D L C C  
 
DATE 08/22/18 THU 08/23/18 FRI 08/24/18 SAT 08/25/18 SUN 08/26/18  
AKDT6HRLY 10 16 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 60 50 59 50 60 50 60 49 60  
TEMP 57 59 52 51 57 59 52 51 59 58 52 50 53 60 51 50 56 60  
DEWPT 52 53 52 51 51 51 51 51 56 56 52 50 50 48 50 50 50 49  
PWIND DIR W W SE SE SE SE SE SE SE  
WIND CHAR GN GN LT GN GN GN GN GN LT  
AVG CLOUDS OV OV OV B2 B2 B2 OV OV OV OV OV OV B2 B2 B2 B2 B1 B1  
POP 12HR 60 50 50 50 60 60 60 60 40  
RAIN C L C C C C C C L L L L L L L L C C  
 

 
AKZ023-201300-  
SITKA - SITKA COASTAL AK  
57.05N 135.36W ELEV. 21 FT  
318 PM AKDT SUN AUG 19 2018  
 
DATE SUN 08/19/18 MON 08/20/18 TUE 08/21/18 WED  
AKDT3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 52 68 57 62 52  
TEMP 66 63 57 54 53 54 61 66 68 66 61 59 57 57 60 62 62 60 56 54 52  
DEWPT 57 58 56 53 51 52 57 60 62 62 60 58 56 54 55 58 61 59 55 53 51  
RH 73 84 96 96 93 93 87 81 81 87 97 96 96 90 84 87 97 96 96 96 96  
WIND DIR W W NW N N NE W SW S SW W SW E SE SW SE S SW SW SW SW  
WIND SPD 3 3 3 2 2 0 2 2 3 1 1 0 1 4 11 10 8 5 6 5 6  
WIND GUST 20  
CLOUDS CL FW SC SC B1 B1 B1 SC SC SC SC SC B1 B2 B2 OV B2 B2 B2 B2 B2  
POP 12HR 0 0 5 80 50  
QPF 12HR 0 0 0 0.23 0.12  
SNOW 12HR 00-00 00-00 00-00  
RAIN C L D C C C C C  
 
DATE 08/22/18 THU 08/23/18 FRI 08/24/18 SAT 08/25/18 SUN 08/26/18  
AKDT6HRLY 10 16 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 62 53 61 52 59 54 60 52 61  
TEMP 57 61 55 53 59 59 53 53 57 59 54 54 56 60 54 53 59 61  
DEWPT 51 55 54 52 52 53 52 52 53 53 52 50 50 51 52 51 50 49  
PWIND DIR SW SW W W SW SW SW SW SW  
WIND CHAR LT GN LT LT GN GN GN GN LT  
AVG CLOUDS B2 OV OV B2 B1 B2 B2 B2 OV OV OV OV B2 B2 B2 B2 B2 B2  
POP 12HR 50 50 50 50 60 60 60 70 40  
RAIN C C C C C C C C L L L L L L L L C C  
 

 
AKZ026-201300-  
PETERSBURG - WRANGELL CHANNELS AK  
56.80N 132.94W ELEV. 107 FT  
318 PM AKDT SUN AUG 19 2018  
 
DATE SUN 08/19/18 MON 08/20/18 TUE 08/21/18 WED  
AKDT3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 46 74 53 65 52  
TEMP 69 65 55 50 47 49 62 70 74 70 61 57 54 54 60 63 65 62 57 54 53  
DEWPT 50 53 48 44 42 44 50 54 57 60 54 50 47 45 48 52 55 59 55 53 52  
RH 51 65 77 80 83 83 65 57 55 71 78 77 77 71 64 67 70 90 93 96 96  
WIND DIR N N N NW W W NE N N N N N N S SE SE SE SW SW SW SW  
WIND SPD 5 4 1 1 1 1 1 4 5 3 1 0 0 2 3 6 9 4 3 6 2  
CLOUDS CL CL CL CL FW FW SC SC SC SC SC SC SC SC FW SC OV B2 B2 B2 B2  
POP 12HR 0 0 0 20 70  
QPF 12HR 0 0 0 0.03 0.19  
SNOW 12HR 00-00 00-00 00-00  
RAIN S L C C C C  
OBVIS PF PF  
 
DATE 08/22/18 THU 08/23/18 FRI 08/24/18 SAT 08/25/18 SUN 08/26/18  
AKDT6HRLY 10 16 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 61 50 60 50 59 52 59 49 59  
TEMP 57 61 52 51 57 59 51 52 57 59 53 52 55 59 51 50 55 59  
DEWPT 50 50 51 51 49 47 47 48 50 51 51 50 48 46 48 49 47 48  
PWIND DIR SW SW S SW SW SW SE SW SW  
WIND CHAR LT LT GN LT LT LT LT LT LT  
AVG CLOUDS B2 B1 B2 OV B2 B1 B2 B2 OV OV OV OV B2 B2 B2 B2 B1 B1  
POP 12HR 50 50 50 50 60 60 60 60 40  
RAIN C C C C C C C C L L L L L L L L C C  
 

 
AKZ028-201300-  
KETCHIKAN - KETCHIKAN CHANNELS AK  
55.36N 131.71W ELEV. 88 FT  
318 PM AKDT SUN AUG 19 2018  
 
DATE SUN 08/19/18 MON 08/20/18 TUE 08/21/18 WED  
AKDT3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 56 78 56 69 54  
TEMP 76 72 64 59 57 58 68 75 78 73 64 60 57 57 63 68 69 66 60 57 55  
DEWPT 59 60 55 52 51 53 56 58 59 61 57 55 53 51 53 54 52 59 56 56 54  
RH 56 66 73 78 80 83 65 55 52 66 78 84 86 80 70 61 55 78 87 96 96  
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW NW NW W W SE SE SE SE W  
WIND SPD 13 13 11 10 9 9 8 8 8 9 10 8 9 10 11 12 10 6 5 5 8  
CLOUDS CL CL CL CL CL FW FW FW FW FW FW FW FW FW FW FW B1 OV B1 B1 B1  
POP 12HR 0 0 0 5 40  
QPF 12HR 0 0 0 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN S C C  
 
DATE 08/22/18 THU 08/23/18 FRI 08/24/18 SAT 08/25/18 SUN 08/26/18  
AKDT6HRLY 10 16 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 65 53 63 52 62 54 62 52 62  
TEMP 60 65 56 54 60 63 55 53 61 60 55 55 60 61 53 53 58 62  
DEWPT 56 52 51 52 51 49 51 52 50 51 52 54 51 52 51 51 51 49  
PWIND DIR W NW NW W NW NW S W W  
WIND CHAR LT GN GN GN GN GN GN GN LT  
AVG CLOUDS B1 B1 B1 B2 OV B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1  
POP 12HR 40 30 40 40 50 50 40 50 40  
RAIN C C C C C C C C C C C C C C C C C C  
 

 
 
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