802  
FOAK57 PAJK 241141  
PFMAJK  
 
EXPERIMENTAL POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE JUNEAU AK  
340 AM AKDT FRI MAY 24 2013  
 
AKZ017-250100-  
YAKUTAT - YAKUTAT COASTAL AK  
59.52N 139.67W ELEV. 33 FT  
340 AM AKDT FRI MAY 24 2013  
 
DATE FRI 05/24/13 SAT 05/25/13 SUN 05/26/13  
AKDT3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 58 37 56 42 56  
TEMP 44 46 53 56 57 54 45 39 37 41 48 53 56 54 50 46 42 42 47 53 56  
DEWPT 43 43 46 46 46 43 36 33 34 35 38 40 42 42 43 44 42 42 43 43 44  
RH 96 89 77 69 67 66 70 79 89 79 68 61 59 64 77 93100100 86 69 64  
WIND DIR NW NW NW NW NW W W NW W W W W W W NW N NE E E S W  
WIND SPD 4 5 5 5 5 4 3 2 2 3 4 5 5 4 2 1 0 1 1 3 4  
CLOUDS FW SC SC SC SC B1 B1 B1 B1 OV OV OV OV OV OV OV OV B1 B1 B1 B1  
POP 12HR 0 5 10 30 30  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C C C S S  
OBVIS PF PF PF PF PF  
 
DATE MON 05/27/13 TUE 05/28/13 WED 05/29/13 THU 05/30/13  
AKDT6HRLY 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 40 56 39 57 39 52 39 53  
TEMP 50 40 46 56 49 39 45 57 50 40 44 52 47 40 44 53  
DEWPT 42 40 41 43 41 39 41 43 42 40 41 44 42 40 42 47  
PWIND DIR NW S N W SE S SW SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B2 B1 SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 20 10 10 20 30 30 30 30  
RAIN S S S S S C C S S C C  
 

 
AKZ018-250100-  
SKAGWAY - TAIYA INLET AK  
59.46N 135.32W ELEV. 44 FT  
340 AM AKDT FRI MAY 24 2013  
 
DATE FRI 05/24/13 SAT 05/25/13 SUN 05/26/13  
AKDT3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 68 46 63 48 64  
TEMP 37 42 56 63 67 64 55 49 47 50 56 60 63 61 57 52 48 48 54 61 64  
DEWPT 26 27 34 35 36 35 33 35 40 43 46 49 52 50 49 48 47 47 49 50 51  
RH 64 55 43 35 32 34 43 58 76 77 69 67 67 67 75 86 96 96 83 67 63  
WIND DIR NE NE N NE NE S S S N S SW SW SW SW SW SW S S SW SW SW  
WIND SPD 13 13 12 10 9 8 10 5 5 4 11 14 17 16 13 11 9 10 12 13 14  
CLOUDS SC B1 B1 B1 B1 OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1  
POP 12HR 20 40 30 30 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S C C S S C C S S S S S S S S S S  
WIND CHILL 28  
MIN CHILL 28 28  
 
DATE MON 05/27/13 TUE 05/28/13 WED 05/29/13 THU 05/30/13  
AKDT6HRLY 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 48 63 47 63 48 64 48 65  
TEMP 58 49 54 63 57 47 53 63 57 48 53 64 57 48 54 65  
DEWPT 49 46 47 49 47 45 45 46 45 44 45 48 48 48 48 50  
PWIND DIR W W S S S E S S  
WIND CHAR LT LT GN LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 SC SC SC B1 B1 B1 SC B1 B1 B2 B1 B1  
POP 12HR 20 10 20 30 30 30 30 30  
RAIN S S C C C C C C C C C C  
 

 
AKZ019-250100-  
HAINES - HAINES BOROUGH AND LYNN CANAL  
59.25N 135.52W ELEV. 66 FT  
340 AM AKDT FRI MAY 24 2013  
 
DATE FRI 05/24/13 SAT 05/25/13 SUN 05/26/13  
AKDT3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 69 44 67 48 67  
TEMP 44 48 60 66 68 65 54 47 45 48 57 64 67 65 59 53 48 48 55 62 67  
DEWPT 20 22 30 33 35 35 32 34 39 42 45 47 49 48 48 48 47 47 48 48 49  
RH 38 35 32 29 29 33 43 60 79 80 64 54 52 54 67 83 96 96 77 60 52  
WIND DIR NW NW NW NW NW NW NW NW NW NW NW SE SE SE W NW W NW NW NW NW  
WIND SPD 14 13 12 10 6 8 8 4 4 4 6 9 11 11 10 9 8 8 9 10 11  
CLOUDS FW B1 B1 SC SC OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1  
POP 12HR 10 20 30 20 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S C C S S S S S S S S S S  
OBVIS PF PF  
WIND CHILL 37  
MIN CHILL 36 37  
 
DATE MON 05/27/13 TUE 05/28/13 WED 05/29/13 THU 05/30/13  
AKDT6HRLY 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 44 62 43 63 43 62 43 63  
TEMP 58 44 50 62 55 44 50 63 56 44 50 62 55 44 50 63  
DEWPT 46 44 45 47 45 43 45 47 45 44 45 47 45 44 45 47  
PWIND DIR NW NW NW NW NW NW NW NW  
WIND CHAR GN LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 SC SC SC B1 B1 B1 B1 B1 B1 B2 B1 B1  
POP 12HR 20 10 20 30 30 30 30 30  
RAIN S S C C C C C C C C C C  
 

 
AKZ025-250100-  
JUNEAU - JUNEAU BOROUGH AK  
58.36N 134.58W ELEV. 18 FT  
340 AM AKDT FRI MAY 24 2013  
 
DATE FRI 05/24/13 SAT 05/25/13 SUN 05/26/13  
AKDT3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 68 46 64 46 63  
TEMP 45 49 59 65 67 64 55 49 46 49 56 62 64 63 57 51 47 47 52 59 63  
DEWPT 37 38 44 45 45 44 39 39 43 45 46 48 49 49 48 47 46 46 47 49 50  
RH 73 66 57 48 45 48 55 68 89 86 69 60 58 60 72 86 96 96 83 69 62  
WIND DIR NE NE SW SW SW NW NW NW NW NW W SW W W W NW NW NW W W W  
WIND SPD 6 5 5 4 4 5 5 3 3 2 4 6 8 8 8 5 3 3 5 6 8  
CLOUDS SC B1 B1 B2 B2 OV OV B2 B2 OV OV B2 B2 OV OV B2 B2 B2 B2 B1 B1  
POP 12HR 5 20 30 20 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S C C S S S S S S S S  
OBVIS PF PF  
 
DATE MON 05/27/13 TUE 05/28/13 WED 05/29/13 THU 05/30/13  
AKDT6HRLY 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 45 64 45 63 45 62 45 63  
TEMP 56 46 52 64 57 46 51 63 56 45 51 62 55 45 51 63  
DEWPT 48 45 47 49 47 45 47 48 47 45 47 50 48 45 46 47  
PWIND DIR W W W NW NW NW NW NW  
WIND CHAR GN LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B2 B2 B1 B1  
POP 12HR 10 20 20 30 30 40 40 40  
RAIN S S S S C C C C C C C C C C  
 

 
AKZ023-250100-  
SITKA - SITKA COASTAL AK  
57.05N 135.36W ELEV. 21 FT  
340 AM AKDT FRI MAY 24 2013  
 
DATE FRI 05/24/13 SAT 05/25/13 SUN 05/26/13  
AKDT3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 57 46 55 46 58  
TEMP 43 45 52 56 57 56 51 47 46 48 51 54 55 54 52 48 46 46 50 55 58  
DEWPT 40 41 45 45 46 45 42 42 44 45 46 46 47 47 47 47 46 46 46 46 46  
RH 89 86 77 66 67 66 71 83 93 89 83 74 74 77 83 96100100 86 72 64  
WIND DIR NW NW NW W W NW NW NW NW N NE NW SW W W NW NW SW S S S  
WIND SPD 6 6 6 6 5 14 12 8 5 4 2 4 5 5 4 4 3 3 3 4 5  
CLOUDS FW B1 B1 B2 B2 OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B1 B1  
POP 12HR 10 40 30 30 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C C C S S S S C C S S  
OBVIS PF PF PF PF PF PF  
 
DATE MON 05/27/13 TUE 05/28/13 WED 05/29/13 THU 05/30/13  
AKDT6HRLY 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 45 58 43 58 43 58 43 57  
TEMP 53 45 49 58 52 43 48 58 52 44 49 58 52 44 48 57  
DEWPT 45 45 46 49 47 43 47 51 48 44 46 49 47 44 45 47  
PWIND DIR SW N SW SE SW SW NW NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1  
POP 12HR 10 10 20 30 40 40 30 30  
RAIN S C C C C C C C C C C  
 

 
AKZ026-250100-  
PETERSBURG - WRANGELL CHANNELS AK  
56.80N 132.94W ELEV. 107 FT  
340 AM AKDT FRI MAY 24 2013  
 
DATE FRI 05/24/13 SAT 05/25/13 SUN 05/26/13  
AKDT3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 61 45 60 46 60  
TEMP 47 49 56 59 61 59 52 47 46 48 54 58 60 59 55 50 46 47 51 57 60  
DEWPT 37 38 43 45 46 44 41 40 43 45 47 49 51 50 49 48 46 46 47 49 50  
RH 68 66 62 60 58 57 66 76 89 89 77 72 72 72 80 93100 96 86 75 69  
WIND DIR NW NW N N N SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 6 5 4 0 0 0 0 0 1 3 6 6 6 5 3 4 5 6 8 6 6  
CLOUDS SC B1 B1 OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B1 B1  
POP 12HR 40 50 40 20 20  
QPF 12HR 0 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S C C C C C C C C S S S S S S  
 
DATE MON 05/27/13 TUE 05/28/13 WED 05/29/13 THU 05/30/13  
AKDT6HRLY 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 47 61 45 61 45 59 45 58  
TEMP 55 47 52 61 55 45 51 61 55 45 50 59 53 45 50 58  
DEWPT 48 47 48 49 47 45 49 52 49 45 47 50 48 45 45 46  
PWIND DIR SW SW SW SE SW SE SW SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1  
POP 12HR 10 20 20 30 50 50 40 40  
RAIN S S S S C C C C C C C C C C  
 

 
AKZ028-250100-  
KETCHIKAN - KETCHIKAN CHANNELS AK  
55.36N 131.71W ELEV. 88 FT  
340 AM AKDT FRI MAY 24 2013  
 
DATE FRI 05/24/13 SAT 05/25/13 SUN 05/26/13  
AKDT3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 58 47 62 46 61  
TEMP 49 50 55 57 58 57 51 48 47 49 55 60 62 61 56 50 46 47 51 58 61  
DEWPT 47 46 47 47 46 46 43 43 45 46 47 47 47 47 47 46 46 46 46 46 46  
RH 93 86 74 69 64 67 74 83 93 89 74 62 58 60 72 86100 96 83 64 58  
WIND DIR SE SE S S SE NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 5 6 8 9 9 6 3 4 4 5 8 9 9 8 6 5 3 5 6 6 6  
CLOUDS B1 B2 B2 OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B1 B1 B1 B1  
POP 12HR 90 90 30 20 20  
QPF 12HR 0.02 0.02 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C D D C C C C S S  
 
DATE MON 05/27/13 TUE 05/28/13 WED 05/29/13 THU 05/30/13  
AKDT6HRLY 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 48 61 47 61 46 57 47 57  
TEMP 56 48 53 61 55 47 52 61 55 47 50 57 53 47 50 57  
DEWPT 46 46 46 47 47 47 49 51 49 46 46 47 46 46 46 46  
PWIND DIR NW NW NW SE SW SW NW NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 B2 OV OV B2 B2 B2 B2 B2 B2 B2 B2 B1  
POP 12HR 10 20 30 40 50 50 50 50  
RAIN S S S C C C C C C C C C C C  
 

 
 
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