724  
FOAK52 PAFC 180002  
PFMALU  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE ANCHORAGE AK  
401 PM AKDT THU SEP 17 2020  
 
AKZ152-181300-  
ANIAK  
61.58N 159.53W ELEV. 26 FT  
401 PM AKDT THU SEP 17 2020  
 
DATE THU 09/17/20 FRI 09/18/20 SAT 09/19/20 SUN  
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 40 49 40 47 37  
TEMP 50 45 44 41 40 41 46 49 47 44 43 40 40 40 45 47 47 44 42 39  
DEWPT 43 42 42 40 39 40 42 43 43 42 41 40 39 39 39 37 41 40 38 38  
RH 77 89 93 96 96 96 86 80 86 93 93100 96 96 79 68 79 86 86 96  
WIND DIR S SE SW SW SW SW SW SW S SW S S SW SW SW SW W W W SW  
WIND SPD 11 6 17 18 18 14 17 13 16 13 12 14 12 12 12 12 11 9 8 5  
WIND GUST 28 25  
CLOUDS SC SC OV B2 B2 B2 B1 B2 B2 B2 B1 B1 OV OV OV OV OV OV OV OV  
POP 12HR 90 80 50 60 60  
QPF 12HR 0.10 0.04 0.06 0.11 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN D L C  
RAIN SHWRS O O O C L C C C C C C C L L C C C S  
 
DATE 09/20/20 MON 09/21/20 TUE 09/22/20 WED 09/23/20 THU 09/24/20  
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 50 39 50 36 49 35 47 32 47  
TEMP 39 49 45 41 41 49 45 39 38 48 43 37 36 45 41 34 35 45  
DEWPT 33 36 36 35 33 38 37 34 30 35 34 32 28 32 34 32 32 33  
PWIND DIR SE E NE NE N N NW N W  
WIND CHAR LT LT GN GN GN GN GN GN LT  
AVG CLOUDS OV B2 B2 B2 B2 OV OV B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2  
POP 12HR 20 20 40 40 20 20 20 20 20  
RAIN C C C C C C C C C C C C C C C  
RAIN SHWRS S  
 

 
AKZ152-181300-  
SLEETMUTE  
61.72N 157.15W ELEV. 54 FT  
401 PM AKDT THU SEP 17 2020  
 
DATE THU 09/17/20 FRI 09/18/20 SAT 09/19/20 SUN  
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 38 51 37 47 33  
TEMP 47 42 39 39 39 40 49 51 49 42 39 38 37 39 45 47 47 41 37 36  
DEWPT 42 42 39 38 36 38 41 43 42 40 38 37 35 37 38 38 39 39 36 35  
RH 83100100 96 89 92 74 74 77 93 96 96 92 92 76 71 74 92 96 96  
WIND DIR SE W S SW SW SW S S S S S S S S SW SW SW SW W W  
WIND SPD 9 8 11 12 14 13 13 10 11 8 10 11 8 9 9 10 8 8 5 1  
WIND GUST 25  
CLOUDS OV OV SC OV B2 SC B1 B2 B1 SC SC SC B1 OV OV OV OV OV OV OV  
POP 12HR 90 80 80 50 60  
QPF 12HR 0.22 0.04 0.34 0.04 0.11  
SNOW 12HR 00-00 00-00 00-00  
RAIN D  
RAIN SHWRS O O O C C L O C C C C C C C L C C C  
 
DATE 09/20/20 MON 09/21/20 TUE 09/22/20 WED 09/23/20 THU 09/24/20  
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 50 36 50 35 52 34 47 31 47  
TEMP 37 49 41 37 39 49 42 37 39 50 42 36 37 46 38 34 34 46  
DEWPT 32 39 34 33 30 34 31 29 28 35 31 30 26 29 33 30 31 31  
PWIND DIR SE SE NE N N N NW N NW  
WIND CHAR LT LT LT LT LT GN GN GN LT  
AVG CLOUDS OV B2 B2 B2 B2 OV OV B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2  
POP 12HR 30 20 40 40 20 20 20 20 20  
RAIN S C C C C C C C C C C C C C C C  
RAIN SHWRS C  
 

 
AKZ155-181300-  
BETHEL  
60.79N 161.83W ELEV. 125 FT  
401 PM AKDT THU SEP 17 2020  
 
DATE THU 09/17/20 FRI 09/18/20 SAT 09/19/20 SUN  
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 43 50 40 48 39  
TEMP 48 45 45 44 43 43 48 50 49 45 43 42 40 42 46 48 48 44 41 40  
DEWPT 48 45 45 44 42 43 45 46 45 43 42 40 39 41 39 36 41 42 41 39  
RH 100100100100 96100 89 86 86 93 96 93 96 96 76 63 77 93100 96  
WIND DIR W W W W SW SW SW SW SW SW SW SW SW SW W W W W W SW  
WIND SPD 14 21 21 19 18 13 17 16 16 12 13 13 10 10 13 13 11 6 5 6  
CLOUDS OV OV OV OV OV B2 OV B2 B1 SC B1 B2 OV OV OV OV OV OV B2 B2  
POP 12HR 90 60 70 40 40  
QPF 12HR 0.16 0.04 0.17 0.04 0.06  
SNOW 12HR 00-00 00-00 00-00  
RAIN  
RAIN SHWRS O L C C S C L L L C C C C C C C C  
 
DATE 09/20/20 MON 09/21/20 TUE 09/22/20 WED 09/23/20 THU 09/24/20  
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 51 40 51 38 50 36 48 34 47  
TEMP 41 48 45 42 42 48 44 40 40 48 42 38 38 46 41 36 37 45  
DEWPT 35 34 37 40 36 37 38 38 33 36 36 35 32 36 36 35 35 34  
PWIND DIR SE NE NE N N N NW N NW  
WIND CHAR LT GN BZ BZ BZ BZ BZ BZ GN  
AVG CLOUDS B2 B2 B2 B2 OV B2 OV B2 B2 B2 B2 B2 B1 B1 B2 B2 SC SC  
POP 12HR 5 40 40 40 20 10 10 10 10  
RAIN C C C C C C C  
 

 
AKZ155-181300-  
MEKORYUK  
60.37N 166.27W ELEV. 15 FT  
401 PM AKDT THU SEP 17 2020  
 
DATE THU 09/17/20 FRI 09/18/20 SAT 09/19/20 SUN  
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 42 48 45 47 43  
TEMP 47 47 44 44 43 45 48 48 47 46 45 45 45 46 47 47 47 46 45 45  
DEWPT 44 43 44 42 42 43 45 44 43 45 44 43 40 43 42 39 41 40 39 40  
RH 89 86100 93 96 93 89 86 86 96 96 93 82 89 83 74 79 79 79 82  
WIND DIR NW NW W W W W W W W W W W W NW NW NW NW NW N N  
WIND SPD 27 26 24 21 17 14 17 17 19 18 18 19 19 17 16 13 11 6 1 2  
CLOUDS OV OV OV OV OV B1 B2 OV OV OV OV OV B2 B2 OV OV OV B2 B2 B2  
POP 12HR 60 80 60 70 40  
QPF 12HR 0.07 0.04 0.05 0.04 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L C L L O L L C C C L L C C C C S S C C  
 
DATE 09/20/20 MON 09/21/20 TUE 09/22/20 WED 09/23/20 THU 09/24/20  
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 49 43 49 43 47 42 47 42 47  
TEMP 45 47 47 45 45 47 46 45 45 45 45 44 44 45 44 44 43 45  
DEWPT 37 37 39 40 37 37 36 36 35 34 35 35 35 37 36 36 37 36  
PWIND DIR E NE N N N N NW NW NW  
WIND CHAR LT BZ WY VW WY VW WY VW BZ  
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 40 40 20 30 30 20 30 20 30  
RAIN C C C C C C C C C C C C C C C  
RAIN SHWRS C  
 

 
AKZ161-181300-  
KING SALMON  
58.68N 156.65W ELEV. 56 FT  
401 PM AKDT THU SEP 17 2020  
 
DATE THU 09/17/20 FRI 09/18/20 SAT 09/19/20 SUN  
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 45 51 38 48 39  
TEMP 54 50 47 46 45 46 50 51 50 44 42 40 38 41 46 48 52 46 42 41  
DEWPT 47 47 44 44 43 46 44 40 40 42 40 40 38 40 40 38 43 43 41 40  
RH 77 89 89 93 93100 80 66 68 93 93100100 96 79 68 71 89 96 96  
WIND DIR SW SW SW SW SW SW SW SW S S S S S SW SW W SW SW SW S  
WIND SPD 25 25 21 17 18 18 17 14 13 9 8 4 3 3 4 6 9 8 6 8  
CLOUDS OV OV OV OV B2 B2 OV B2 B2 B1 B1 B1 B1 B1 B2 B1 B1 B2 B2 B2  
POP 12HR 100 100 80 30 30  
QPF 12HR 0.15 0.07 0.04 0.04 0.03  
SNOW 12HR 00-00 00-00 00-00  
RAIN  
RAIN SHWRS L O O O O O O O C C C C C C C C S C C  
 
DATE 09/20/20 MON 09/21/20 TUE 09/22/20 WED 09/23/20 THU 09/24/20  
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 54 42 58 41 57 38 52 34 52  
TEMP 43 52 47 45 46 56 48 45 45 55 48 42 41 51 43 38 39 50  
DEWPT 38 41 39 41 38 44 41 41 37 42 40 38 33 37 37 34 34 34  
PWIND DIR S E E NE N N N N NW  
WIND CHAR LT GN GN BZ GN BZ GN GN GN  
AVG CLOUDS B2 B2 OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 30 70 70 70 60 40 20 20 20  
RAIN S S L L L L L L L C C C C C C C C  
RAIN SHWRS C  
 

 
AKZ161-181300-  
DILLINGHAM  
59.05N 158.50W ELEV. 85 FT  
401 PM AKDT THU SEP 17 2020  
 
DATE THU 09/17/20 FRI 09/18/20 SAT 09/19/20 SUN  
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 45 51 40 50 40  
TEMP 51 48 47 46 45 47 50 51 49 45 42 41 40 42 47 50 51 46 42 41  
DEWPT 47 45 45 44 43 44 43 43 42 39 37 35 34 35 35 34 42 42 41 40  
RH 86 89 93 93 93 89 77 74 77 79 82 79 79 76 63 54 71 86 96 96  
WIND DIR W SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W W W W  
WIND SPD 24 25 23 18 14 18 18 16 16 12 11 9 6 8 8 9 12 9 6 6  
CLOUDS B2 B1 B2 B1 B1 B2 B2 B1 B1 OV B2 B1 SC SC B2 B2 B2 B2 B2 B1  
POP 12HR 70 70 60 20 20  
QPF 12HR 0.04 0.07 0.04 0.01 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C L L L C S C S S  
 
DATE 09/20/20 MON 09/21/20 TUE 09/22/20 WED 09/23/20 THU 09/24/20  
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 52 42 54 41 55 38 52 35 51  
TEMP 44 50 47 44 46 52 47 44 45 53 46 41 42 51 43 38 39 49  
DEWPT 38 39 40 41 38 40 40 40 36 37 37 37 34 38 36 33 33 33  
PWIND DIR NW E NE NE N N NW N NW  
WIND CHAR LT GN GN BZ BZ BZ GN GN GN  
AVG CLOUDS B1 OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 SC SC SC SC  
POP 12HR 10 80 80 70 50 30 20 10 5  
RAIN S D D D L L C C C C C C  
 

 
AKZ161-181300-  
ILIAMNA  
59.76N 154.92W ELEV. 49 FT  
401 PM AKDT THU SEP 17 2020  
 
DATE THU 09/17/20 FRI 09/18/20 SAT 09/19/20 SUN  
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 48 50 42 48 40  
TEMP 52 50 49 49 48 48 49 49 49 46 45 43 42 44 47 48 51 47 45 43  
DEWPT 42 46 45 42 43 43 41 39 38 39 38 39 38 39 40 39 41 42 41 40  
RH 69 86 86 77 83 83 74 68 66 76 76 86 86 82 76 71 68 83 86 89  
WIND DIR S SW SW SW SW SW SW SW SW SW SW S SE SE S SW SW W W NW  
WIND SPD 13 18 23 21 18 12 18 14 13 11 10 5 3 4 3 5 5 3 3 1  
WIND GUST 33  
CLOUDS B1 B2 B2 B2 B2 B2 B2 B2 B1 B2 B2 B1 B1 SC OV B2 B1 B2 B2 B2  
POP 12HR 100 100 90 40 20  
QPF 12HR 0.11 0.11 0.17 0.05 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN  
RAIN SHWRS O O L L O O O O C C C C C S S S S S S  
 
DATE 09/20/20 MON 09/21/20 TUE 09/22/20 WED 09/23/20 THU 09/24/20  
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 53 44 55 43 56 40 52 37 50  
TEMP 45 50 47 46 48 52 48 46 47 53 48 44 44 50 44 40 41 48  
DEWPT 38 39 39 42 40 41 39 39 37 40 39 38 35 36 37 35 34 35  
PWIND DIR E E E E NE NE NW N NW  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS B2 B2 B2 B2 OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 5 40 70 70 70 50 30 20 20  
RAIN C L L L L L L C C C C C C C C  
 

 
AKZ181-181300-  
COLD BAY  
55.22N 162.73W ELEV. 98 FT  
401 PM AKDT THU SEP 17 2020  
 
DATE THU 09/17/20 FRI 09/18/20 SAT 09/19/20 SUN  
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 44 48 42 46 44  
TEMP 50 47 45 45 44 46 48 47 46 43 43 42 42 44 46 46 50 46 45 46  
DEWPT 46 46 44 43 42 42 40 40 40 39 37 38 37 38 38 37 42 42 41 43  
RH 86 96 96 93 93 86 74 76 79 86 79 86 82 79 73 71 74 86 86 89  
WIND DIR W W SW SW SW S SE E NE NW W W W W W W W SW S S  
WIND SPD 26 25 18 16 13 6 10 5 11 12 16 18 14 16 14 13 12 9 9 13  
CLOUDS B2 B2 B2 B2 B1 OV OV OV OV B2 B2 B1 B2 B2 B2 B2 B2 OV OV OV  
POP 12HR 60 60 90 60 60  
QPF 12HR 0.07 0.11 0.08 0.07 0.03  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C L C L D  
RAIN SHWRS C C C C L O C C L C C S S L  
 
DATE 09/20/20 MON 09/21/20 TUE 09/22/20 WED 09/23/20 THU 09/24/20  
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 56 45 54 44 53 43 51 41 51  
TEMP 50 54 48 46 49 52 47 46 48 51 46 44 46 50 44 43 45 50  
DEWPT 46 49 45 44 45 47 44 44 44 46 42 41 42 44 38 37 39 39  
PWIND DIR SE S W NW NW NW NW NW NW  
WIND CHAR BZ BZ GN WY WY WY VW VW BZ  
AVG CLOUDS OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 100 90 70 60 60 50 50 30 40  
RAIN D D D D L L L L L L C C C C C C C C  
 

 
AKZ181-181300-  
SAND POINT  
55.32N 160.52W ELEV. 7 FT  
401 PM AKDT THU SEP 17 2020  
 
DATE THU 09/17/20 FRI 09/18/20 SAT 09/19/20 SUN  
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 45 49 43 51 45  
TEMP 53 49 48 46 45 47 49 49 48 46 45 44 43 46 49 51 51 49 47 47  
DEWPT 45 46 45 43 43 41 41 43 44 45 43 41 41 42 43 41 43 42 43 43  
RH 74 89 89 89 93 79 74 80 86 96 93 89 93 86 80 68 74 77 86 86  
WIND DIR W W SW SW SW SW S E E N NW NW W W W W W W SW SW  
WIND SPD 21 19 18 17 14 11 8 9 11 10 19 14 13 14 14 13 12 8 5 4  
WIND GUST 14  
CLOUDS FW SC SC B1 B2 B2 OV OV OV OV B2 SC FW FW B2 B2 B2 B2 OV OV  
POP 12HR 30 50 80 20 20  
QPF 12HR 0.02 0.06 0.27 0.02 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C S  
RAIN SHWRS S S C O O L S S S O  
 
DATE 09/20/20 MON 09/21/20 TUE 09/22/20 WED 09/23/20 THU 09/24/20  
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 54 47 54 47 53 45 51 43 51  
TEMP 50 52 50 49 50 53 50 49 49 52 48 46 47 49 46 45 46 50  
DEWPT 45 46 46 47 46 48 47 47 46 48 45 44 43 43 38 38 39 39  
PWIND DIR S S SW NW NW N NW NW NW  
WIND CHAR GN BZ GN GN WY BZ WY WY BZ  
AVG CLOUDS OV OV OV OV OV OV B2 OV OV OV B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 100 100 70 60 50 40 30 20 20  
RAIN D D D L L L L C C C C C C C C C C  
RAIN SHWRS O  
 

 
AKZ185-181300-  
UNALASKA  
53.90N 166.55W ELEV. 23 FT  
401 PM AKDT THU SEP 17 2020  
 
DATE THU 09/17/20 FRI 09/18/20 SAT 09/19/20 SUN  
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 45 46 45 49 47  
TEMP 50 47 45 45 45 45 46 46 46 45 45 45 45 45 49 49 50 49 49 50  
DEWPT 42 41 39 35 39 44 45 40 39 42 43 42 42 42 40 39 43 45 46 47  
RH 74 79 79 68 79 96 96 79 76 89 93 89 89 89 71 68 77 86 89 89  
WIND DIR W SW SW SW S E S N NW W W W W W W SW S S S S  
WIND SPD 16 16 16 12 10 10 10 20 19 16 20 23 19 16 12 8 6 14 18 17  
CLOUDS SC B2 B1 B1 OV OV OV SC SC B1 SC SC B1 B2 B2 OV OV OV OV OV  
POP 12HR 30 90 40 40 100  
QPF 12HR 0.04 0.20 0.04 0.03 0.12  
SNOW 12HR 00-00 00-00 00-00  
RAIN S C S C L D L C C C C S C D D D  
RAIN SHWRS C C  
 
DATE 09/20/20 MON 09/21/20 TUE 09/22/20 WED 09/23/20 THU 09/24/20  
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 55 46 52 44 51 43 50 43 51  
TEMP 51 51 49 49 49 50 48 47 47 49 47 46 45 48 46 45 46 48  
DEWPT 47 48 45 42 43 45 42 40 40 42 40 39 38 39 39 39 39 41  
PWIND DIR S SW W NW NW NW NW NW W  
WIND CHAR BZ BZ GN WY WY WY BZ WY LT  
AVG CLOUDS OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 100 100 80 70 70 50 40 30 40  
RAIN D D D D D D L L L L C C C C C C C C  
 

 
AKZ187-181300-  
ATKA  
52.22N 174.20W ELEV. 56 FT  
401 PM AKDT THU SEP 17 2020  
 
DATE THU 09/17/20 FRI 09/18/20 SAT 09/19/20 SUN  
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 48 45 50 48  
TEMP 50 48 48 48 46 46 47 47 48 47 46 45 46 47 49 50 52 52 52 50  
DEWPT 44 46 45 47 45 43 42 42 42 42 42 41 43 45 46 47 49 49 49 47  
RH 80 93 89 96 96 89 83 83 80 83 86 86 89 93 89 89 89 89 89 89  
WIND DIR SW S W SW NW NW NW NW NW W W SW S S S SW S S S SW  
WIND SPD 9 8 13 12 18 18 19 17 18 14 13 11 9 14 19 21 28 32 32 37  
WIND GUST 42  
CLOUDS B1 OV OV OV OV B1 B1 SC B1 B1 B2 OV OV OV OV OV OV OV B2 B1  
POP 12HR 100 90 10 80 100  
QPF 12HR 0.30 0.32 0 0.30 0.41  
SNOW 12HR 00-00 00-00 00-00  
RAIN L D D D C S C D D D D D D D  
 
DATE 09/20/20 MON 09/21/20 TUE 09/22/20 WED 09/23/20 THU 09/24/20  
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 53 47 51 45 50 44 50 45 51  
TEMP 49 50 49 49 48 49 48 47 46 48 47 46 46 48 48 47 47 49  
DEWPT 46 46 44 43 42 42 41 41 39 40 40 40 41 43 43 42 43 44  
PWIND DIR SW W W NW NW NW NW NW SE  
WIND CHAR VW SD VW WY WY WY GN BZ LT  
AVG CLOUDS B1 OV OV B2 OV B2 B2 B2 OV OV B2 B2 B2 B2 OV OV B2 B2  
POP 12HR 100 100 40 30 20 10 20 30 50  
RAIN D D D C C C C C C C C C C C C C  
 

 
AKZ187-181300-  
ADAK  
51.89N 176.65W ELEV. 18 FT  
401 PM AKDT THU SEP 17 2020  
 
DATE THU 09/17/20 FRI 09/18/20 SAT 09/19/20 SUN  
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 48 48 46 52 47  
TEMP 51 49 49 49 48 48 47 48 47 47 46 47 47 49 50 51 54 52 51 50  
DEWPT 48 47 47 48 46 45 43 43 43 43 43 44 46 47 47 48 50 50 48 47  
RH 89 93 93 96 93 89 86 83 86 86 89 89 96 93 89 89 86 93 89 89  
WIND DIR SW SW SW W W NW NW W NW W SW S S SW SW S S SW SW SW  
WIND SPD 11 20 17 24 21 18 17 14 17 12 10 13 17 19 24 29 37 36 35 47  
CLOUDS OV OV OV B2 B2 B2 B1 B1 B1 B2 B2 OV OV OV OV OV OV B1 B1 B1  
POP 12HR 90 70 10 90 100  
QPF 12HR 0.34 0.05 0 0.36 0.24  
SNOW 12HR 00-00 00-00 00-00  
RAIN L D D L S L D D D D D D D D  
 
DATE 09/20/20 MON 09/21/20 TUE 09/22/20 WED 09/23/20 THU 09/24/20  
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 53 46 52 45 51 44 51 45 52  
TEMP 49 51 50 48 47 50 48 47 46 49 48 46 46 49 48 47 48 50  
DEWPT 45 45 44 42 40 41 41 42 39 39 40 41 41 43 43 43 44 45  
PWIND DIR W W W W NW W NE NW SE  
WIND CHAR SD SD VW WY BZ WY GN BZ GN  
AVG CLOUDS B1 B2 B2 B2 B2 B2 B1 B2 OV OV OV OV B2 B2 OV OV OV OV  
POP 12HR 90 80 30 20 10 10 20 40 50  
RAIN D D D C C C C C C C C C C C C C  
 

 
AKZ191-181300-  
SHEMYA  
52.72N 174.12E ELEV. 98 FT  
401 PM AKDT THU SEP 17 2020  
 
DATE THU 09/17/20 FRI 09/18/20 SAT 09/19/20 SUN  
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 44 45 46 49 47  
TEMP 50 48 46 45 44 44 45 45 46 46 45 46 48 48 49 49 51 50 49 48  
DEWPT 50 47 45 43 42 42 42 42 45 45 45 46 47 47 48 46 49 47 46 46  
RH 100 96 96 93 93 93 89 89 96 96100100 96 96 96 89 93 89 89 93  
WIND DIR W NW NW NW NW W W S SW S S S SE S SW SW SW SW W W  
WIND SPD 20 21 20 12 12 9 6 10 13 18 24 24 37 39 33 35 34 27 29 42  
WIND GUST 51 42 42  
CLOUDS B2 B2 B2 B1 B2 B2 OV OV OV OV OV OV OV OV B1 OV OV B2 OV B2  
POP 12HR 30 0 90 100 80  
QPF 12HR 0.01 0 0.35 0.46 0.07  
SNOW 12HR 00-00 00-00 00-00  
RAIN L D D D D D L D L C S S  
OBVIS PF  
 
DATE 09/20/20 MON 09/21/20 TUE 09/22/20 WED 09/23/20 THU 09/24/20  
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 51 46 50 45 49 45 49 45 49  
TEMP 48 50 48 47 47 49 47 46 46 48 47 46 46 48 46 45 45 48  
DEWPT 44 44 42 40 41 44 43 42 43 45 43 41 39 39 43 42 42 44  
PWIND DIR W W W W NW N NE N N  
WIND CHAR VW WY WY BZ LT GN GN BZ BZ  
AVG CLOUDS B2 B2 SC SC B1 B1 B1 B2 OV OV OV OV OV OV B2 B2 B2 B2  
POP 12HR 20 10 0 5 10 20 30 40 40  
RAIN S C C C C C C C C  
 

 
AKZ195-181300-  
SAINT PAUL  
57.16N 170.22W ELEV. 62 FT  
401 PM AKDT THU SEP 17 2020  
 
DATE THU 09/17/20 FRI 09/18/20 SAT 09/19/20 SUN  
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 46 43 45 46  
TEMP 50 48 47 47 47 46 46 46 46 44 43 43 43 44 45 45 49 48 47 48  
DEWPT 43 46 46 45 45 45 41 39 39 42 42 42 42 42 40 40 43 44 46 46  
RH 77 93 96 93 93 96 83 76 76 93 96 96 96 93 82 82 80 86 96 93  
WIND DIR W W W W W W W W W W W W W W W SW S S SE SE  
WIND SPD 20 20 19 18 18 13 13 14 17 16 17 16 18 17 13 11 16 18 26 31  
CLOUDS OV OV B2 B2 OV OV OV OV B2 B2 B1 B2 B1 OV B2 OV OV OV OV OV  
POP 12HR 40 40 20 40 100  
QPF 12HR 0.04 0.03 0.04 0.03 0.20  
SNOW 12HR 00-00 00-00 00-00  
RAIN L D D  
RAIN SHWRS C C C C C S S S S S C C S S  
 
DATE 09/20/20 MON 09/21/20 TUE 09/22/20 WED 09/23/20 THU 09/24/20  
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 53 46 52 44 49 43 49 43 49  
TEMP 49 51 49 48 48 50 46 45 45 48 45 45 46 48 46 45 46 48  
DEWPT 47 49 47 46 45 45 42 42 40 41 40 41 40 42 38 38 39 40  
PWIND DIR SE NE N NW NW NW NW NW W  
WIND CHAR VW GN WY VW VW VW BZ WY GN  
AVG CLOUDS OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 100 100 60 40 40 20 20 20 40  
RAIN D D D L L L C C C C C C C C C C C C  
 

 
 
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