462  
FOAK59 PAFG 141201  
PFMAFG  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE FAIRBANKS AK  
400 AM AKDT WED APR 14 2021  
 
AKZ201-150100-  
WAINWRIGHT-WESTERN ARCTIC COAST AK  
70.63N 159.85W ELEV. 88 FT  
400 AM AKDT WED APR 14 2021  
 
DATE WED 04/14/21 THU 04/15/21 FRI 04/16/21  
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 17 0 15 6 20  
TEMP 1 5 7 13 16 16 10 5 1 0 2 8 12 15 11 7 6 7 10 16 17  
DEWPT -4 0 2 6 10 11 5 1 -3 -5 -3 2 6 8 6 3 2 3 6 11 12  
RH 79 79 79 73 77 80 80 83 83 79 79 76 76 73 80 83 83 83 83 80 80  
WIND DIR NE NE NE NE NE NE NE NE NE NE E E E SE SE SE SE S S S S  
WIND SPD 9 10 11 11 13 13 11 9 8 6 6 6 8 8 12 14 16 10 11 18 24  
CLOUDS B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC B1 B1 B2 B2 B2  
POP 12HR 0 0 0 5 40  
QPF 12HR 0 0 0 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
SNOW S C C C  
OBVIS BS  
WIND CHILL -14-10 -8 -1 2 2 -5-10-12-13-11 -3 1 4 -4-10-13 -7 -5 -1 -2  
MIN CHILL -14 -12 -6 -5 -12 -14 -8 -4 -13 -12 -2  
 
DATE SAT 04/17/21 SUN 04/18/21 MON 04/19/21 TUE 04/20/21  
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 15 21 13 26 12 24 11 21  
TEMP 17 17 15 21 17 14 16 26 20 22 12 23 17 11 16 21  
DEWPT 14 14 10 14 12 11 12 20 14 19 8 17 14 8 12 15  
PWIND DIR SW SW SW SW SW SW SW W  
WIND CHAR WY BZ BZ GN GN BZ GN LT  
AVG CLOUDS B2 B2 B1 B2 OV OV B2 B2 B2 B2 B2 B2 B1 B1 B2 B2  
POP 12HR 30 5 0 0 0 5 0 5  
SNOW C S  
 

 
AKZ202-150100-  
UTQIAGVIK-NORTHERN ARCTIC COAST AK  
71.29N 156.79W ELEV. 43 FT  
400 AM AKDT WED APR 14 2021  
 
DATE WED 04/14/21 THU 04/15/21 FRI 04/16/21  
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 14 0 13 5 23  
TEMP 5 6 8 12 14 13 9 6 4 1 2 8 12 12 8 5 5 6 9 15 18  
DEWPT 1 1 2 6 10 7 3 2 -1 -4 -4 2 4 5 2 1 0 2 5 10 12  
RH 83 79 76 76 84 76 76 83 79 79 75 76 70 73 76 83 79 83 83 80 77  
WIND DIR NE NE NE NE NE NE NE NE NE NE NE E E SE SE SE SE SE SE S S  
WIND SPD 9 10 11 11 12 13 11 9 8 6 6 5 6 8 9 11 13 16 16 13 20  
CLOUDS B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC B1 B2 B2  
POP 12HR 0 0 0 5 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW S S S  
WIND CHILL -9-10 -7 -2 0 -2 -7 -9 -9-13-11 -3 2 -1 -7-11-13-13 -9 1 1  
MIN CHILL -9 -10 -5 -7 -10 -13 -9 -7 -13 -14 -6  
 
DATE SAT 04/17/21 SUN 04/18/21 MON 04/19/21 TUE 04/20/21  
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 14 28 14 24 13 23 12 21  
TEMP 22 15 20 28 24 16 16 24 14 21 22 22 18 12 16 20  
DEWPT 17 13 15 24 19 11 14 18 10 18 17 17 14 8 12 15  
PWIND DIR S SW SW SW SW SW W W  
WIND CHAR WY WY BZ BZ GN BZ BZ GN  
AVG CLOUDS B2 B2 B1 B2 OV OV OV OV B2 B2 B2 B2 SC SC OV OV  
POP 12HR 20 10 0 0 0 10 0 5  
SNOW S S  
 

 
AKZ203-150100-  
DEADHORSE-CENTRAL BEAUFORT SEA COAST AK  
70.21N 148.51W ELEV. 56 FT  
400 AM AKDT WED APR 14 2021  
 
DATE WED 04/14/21 THU 04/15/21 FRI 04/16/21  
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 11 0 10 2 19  
TEMP 2 3 4 9 11 10 6 4 3 0 1 7 10 9 5 3 3 3 8 13 17  
DEWPT -2 -1 1 5 8 7 3 -1 -3 -4 -2 4 7 5 2 1 -1 -1 3 8 9  
RH 83 83 87 83 87 87 87 79 75 83 87 87 87 83 87 91 83 83 79 80 70  
WIND DIR E E E E NE NE NE NE SW SW S NW N N N SE S S SE SE S  
WIND SPD 9 10 12 14 16 16 13 9 8 5 6 5 5 4 2 1 2 4 5 8 10  
CLOUDS B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC SC SC  
POP 12HR 0 20 30 10 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW S S C C S S  
WIND CHILL -13-13-13 -8 -6 -8-11-10-11-11-11 -4 0 0 -7 -2 1 5  
MIN CHILL -13 -13 -11 -11 -13 -13 -9 -3 3 -7 0  
 
DATE SAT 04/17/21 SUN 04/18/21 MON 04/19/21 TUE 04/20/21  
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 14 28 13 26 9 23 9 21  
TEMP 17 14 20 28 20 13 20 25 14 9 16 23 17 9 12 21  
DEWPT 14 11 16 22 16 10 17 20 9 4 12 20 14 6 9 15  
PWIND DIR S SW SW SW SW SW SW SW  
WIND CHAR GN BZ GN GN GN GN GN GN  
AVG CLOUDS SC B1 B1 B1 OV OV B1 B1 OV OV B2 B2 B1 B1 B2 B2  
POP 12HR 10 0 0 0 0 5 0 0  
 

 
AKZ204-150100-  
KAKTOVIK-EASTERN BEAUFORT SEA COAST AK  
70.13N 143.62W ELEV. 6 FT  
400 AM AKDT WED APR 14 2021  
 
DATE WED 04/14/21 THU 04/15/21 FRI 04/16/21  
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 15 4 17 5 21  
TEMP -1 1 6 12 15 13 8 6 4 7 11 15 17 15 10 8 7 6 14 18 21  
DEWPT -4 -4 1 6 9 9 4 2 1 4 7 10 13 10 7 4 4 1 7 12 15  
RH 87 79 79 76 77 84 83 83 87 87 83 80 84 80 87 83 87 79 73 77 77  
WIND DIR E E E E E E NE N NW W W W W W W W W SW S E SE  
WIND SPD 11 12 12 13 16 14 11 9 9 10 12 13 11 9 8 8 5 3 3 8 11  
CLOUDS B1 B1 SC SC B1 B1 B2 OV OV OV B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC  
POP 12HR 5 50 60 20 0  
QPF 12HR 0 0.04 0.04 0 0  
SNOW 12HR 00-00 T T  
SNOW S C C L L C S S  
WIND CHILL -18-17-11 -4 -1 -3 -7 -8-10 -8 -4 1 4 3 -2 -5 -4 -1 8 8 9  
MIN CHILL -18 -18 -8 -7 -10 -10 -2 -2 -5 -5 8  
 
DATE SAT 04/17/21 SUN 04/18/21 MON 04/19/21 TUE 04/20/21  
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 11 29 12 28 10 26 10 25  
TEMP 14 11 22 29 18 13 14 28 20 10 18 26 18 11 13 25  
DEWPT 9 9 17 25 15 8 12 23 15 6 13 23 14 8 9 20  
PWIND DIR SE SW SW W W SW W W  
WIND CHAR GN BZ LT GN BZ LT BZ GN  
AVG CLOUDS SC B1 B1 B1 B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 10 0 0 0 0 0 0 0  
 

 
AKZ206-150100-  
ANAKTUVUK PASS-NORTHEASTERN BROOKS RANGE AK  
68.14N 151.74W ELEV. 2110 FT  
400 AM AKDT WED APR 14 2021  
 
DATE WED 04/14/21 THU 04/15/21 FRI 04/16/21  
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 27 12 30 16 24  
TEMP 19 13 17 26 27 24 19 16 15 12 16 24 30 26 21 18 18 16 19 20 24  
DEWPT 16 10 11 16 15 15 14 11 9 9 12 15 17 16 14 13 15 13 14 16 14  
RH 88 87 77 65 60 68 80 80 77 87 84 68 58 65 74 80 88 88 80 84 65  
WIND DIR S S E SE SE SE SE N SE SE E N N NE S S S S S S S  
WIND SPD 8 6 1 6 9 10 11 9 6 6 5 8 6 4 1 12 16 17 20 23 25  
CLOUDS B1 SC SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC SC B1 SC SC  
POP 12HR 20 40 30 30 20  
QPF 12HR 0 0.02 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW S S C C C C S S S C S S S  
OBVIS BS BS BS  
WIND CHILL 9 2 18 18 14 7 5 5 3 8 15 23 20 4 4 0 2 3 9  
MIN CHILL 9 1 17 6 3 2 10 16 3 0 2  
 
DATE SAT 04/17/21 SUN 04/18/21 MON 04/19/21 TUE 04/20/21  
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 15 29 15 33 12 35 13 32  
TEMP 18 16 19 29 19 15 22 33 16 14 28 34 17 15 24 31  
DEWPT 15 11 15 15 14 11 16 14 12 4 18 24 11 6 14 21  
PWIND DIR S S S S S W N SE  
WIND CHAR WY GN LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 B2 B2 B1 B1 SC SC SC SC B1 B1 B1 B1  
POP 12HR 20 0 0 0 0 0 0 5  
SNOW S  
 

 
AKZ207-150100-  
POINT HOPE-CHUKCHI SEA COAST AK  
68.35N 166.81W ELEV. 13 FT  
400 AM AKDT WED APR 14 2021  
 
DATE WED 04/14/21 THU 04/15/21 FRI 04/16/21  
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 29 12 25 16 28  
TEMP 25 22 23 27 28 26 21 17 14 12 14 20 22 25 20 17 17 19 20 24 24  
DEWPT 21 19 21 23 26 21 18 14 12 6 7 12 18 16 10 6 7 15 10 20 14  
RH 84 88 92 85 92 81 88 88 92 76 73 71 84 68 64 61 64 84 64 84 65  
WIND DIR NE NE NE N N N N N N N N NE W SW S S S S S S S  
WIND SPD 10 10 9 9 11 14 14 12 11 9 9 6 4 6 11 18 27 35 44 42 39  
WIND GUST 46 58 55 50  
CLOUDS OV OV OV B2 B1 B1 B1 SC SC SC SC SC FW SC B1 B2 OV OV OV OV B2  
POP 12HR 40 0 0 20 40  
QPF 12HR 0.01 0 0 0 0.04  
SNOW 12HR 00-00 00-00 00-00  
SNOW C S S C C C C S  
OBVIS BS BS BS BS BS  
WIND CHILL 15 11 13 18 18 14 8 4 1 -1 2 11 16 17 8 1 -3 -2 -2 4 4  
MIN CHILL 15 11 14 8 1 -2 4 8 -3 -2 0  
 
DATE SAT 04/17/21 SUN 04/18/21 MON 04/19/21 TUE 04/20/21  
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 20 32 16 30 16 30 15 26  
TEMP 25 21 25 32 27 22 17 28 28 19 17 29 23 16 17 26  
DEWPT 22 10 21 21 24 18 14 20 22 17 15 22 19 13 13 18  
PWIND DIR S S S S S S S W  
WIND CHAR VW VW WY BZ BZ GN GN LT  
AVG CLOUDS B2 B2 B2 B2 B2 SC B1 B1 B2 B2 B1 B1 B1 B1 B2 B2  
POP 12HR 20 5 0 5 20 5 5 0  
SNOW S S  
 

 
AKZ208-150100-  
NOATAK-LOWER KOBUK AND NOATAK VALLEYS AK  
67.57N 162.96W ELEV. 98 FT  
400 AM AKDT WED APR 14 2021  
 
DATE WED 04/14/21 THU 04/15/21 FRI 04/16/21  
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 38 15 30 15 32  
TEMP 28 24 25 33 37 37 30 23 19 15 17 25 29 29 22 17 15 17 19 28 29  
DEWPT 26 22 21 24 23 24 22 17 14 11 13 15 17 18 15 12 10 14 14 22 20  
RH 92 92 84 69 56 59 72 77 80 84 84 65 60 63 74 80 80 88 80 78 69  
WIND DIR NE N N N N NW N N SE N N NW SW SW SW S SE SE SE SE S  
WIND SPD 6 6 5 5 6 6 8 8 6 4 3 3 2 2 6 6 8 11 16 20 21  
CLOUDS B2 B2 B2 B1 SC SC SC SC FW FW FW FW FW SC SC B1 B2 B2 OV OV OV  
POP 12HR 5 0 0 10 30  
QPF 12HR 0 0 0 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
SNOW S C C C S  
WIND CHILL 21 16 18 27 31 22 13 10 8 11 13 7 4 4 5 14 15  
MIN CHILL 21 16 21 22 10 7 14 13 4 4 8  
 
DATE SAT 04/17/21 SUN 04/18/21 MON 04/19/21 TUE 04/20/21  
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 20 36 17 35 16 33 16 32  
TEMP 27 20 24 36 28 17 27 35 32 19 19 33 24 17 20 32  
DEWPT 25 15 21 24 25 15 24 22 23 15 16 21 20 15 15 20  
PWIND DIR S SE SE SE S S NW NE  
WIND CHAR BZ GN LT LT LT LT LT LT  
AVG CLOUDS B2 B2 B1 B1 SC SC B1 B1 B2 B2 B1 B1 SC SC B2 B2  
POP 12HR 20 0 0 10 5 10 0 0  
SNOW S  
 

 
AKZ209-150100-  
KOTZEBUE-BALDWIN PENINSULA AND SELAWIK VALLEY AK  
66.90N 162.60W ELEV. 16 FT  
400 AM AKDT WED APR 14 2021  
 
DATE WED 04/14/21 THU 04/15/21 FRI 04/16/21  
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 32 15 24 14 27  
TEMP 30 24 24 29 31 31 27 23 21 16 16 19 22 24 20 16 15 18 18 23 23  
DEWPT 27 22 22 24 26 27 24 20 17 14 13 17 21 21 18 15 13 15 14 21 20  
RH 88 92 92 81 81 85 88 88 84 92 88 92 96 88 92 96 92 88 84 92 88  
WIND DIR E E NE N NW NW NW NW NW NW W W W W W SW SE SE SE SE S  
WIND SPD 13 12 9 5 9 10 11 10 6 6 6 8 10 5 8 3 5 12 16 19 20  
CLOUDS B2 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC B1 B2 B2 OV B2 B2  
POP 12HR 5 0 0 10 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW S S S  
WIND CHILL 20 12 14 22 23 22 16 12 12 6 6 9 11 16 10 6 5 3 8 8  
MIN CHILL 20 12 16 16 11 5 7 10 6 3 5  
 
DATE SAT 04/17/21 SUN 04/18/21 MON 04/19/21 TUE 04/20/21  
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 18 30 16 30 14 28 14 26  
TEMP 24 19 21 30 25 17 20 29 25 15 18 28 21 15 18 26  
DEWPT 23 17 19 25 23 15 18 25 22 13 16 23 18 12 15 21  
PWIND DIR SE SE SE SE S W NW NE  
WIND CHAR BZ BZ GN LT LT LT LT LT  
AVG CLOUDS B2 B1 B1 B1 SC SC SC SC B1 B1 SC SC SC SC B1 B1  
POP 12HR 10 0 0 10 5 5 0 0  
 

 
AKZ210-150100-  
BUCKLAND-NORTHERN AND INTERIOR SEWARD PENINSULA AK  
65.98N 161.12W ELEV. 26 FT  
400 AM AKDT WED APR 14 2021  
 
DATE WED 04/14/21 THU 04/15/21 FRI 04/16/21  
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 31 18 26 15 29  
TEMP 24 19 20 27 31 29 25 22 19 18 19 22 25 26 22 18 15 19 19 26 26  
DEWPT 22 17 17 23 24 24 21 19 15 15 13 19 19 19 17 15 13 15 15 20 18  
RH 92 92 88 85 75 81 84 88 84 88 77 88 78 74 81 88 92 84 84 78 71  
WIND DIR E E N NW NW NW NW NW NW NW NW NW W W W W SW S S S S  
WIND SPD 9 6 4 5 8 10 11 11 12 14 12 13 11 9 9 5 4 10 14 18 19  
CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC B1 B1 B2 B2 OV  
POP 12HR 10 10 10 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 14 10 14 21 23 20 14 10 6 3 6 9 14 17 12 9 8 7 5 13 12  
MIN CHILL 14 9 16 14 6 3 7 12 6 5 8  
 
DATE SAT 04/17/21 SUN 04/18/21 MON 04/19/21 TUE 04/20/21  
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 18 33 16 32 14 28 14 26  
TEMP 27 19 27 33 28 17 21 32 17 15 22 28 14 16 14 26  
DEWPT 23 17 22 24 24 14 19 24 15 13 19 19 11 13 12 19  
PWIND DIR S SE S S NW NW NW SW  
WIND CHAR BZ GN LT LT LT LT LT LT  
AVG CLOUDS B2 B2 B1 B1 B1 SC SC SC B2 B2 SC SC FW FW SC SC  
POP 12HR 0 0 0 5 5 0 0 0  
 

 
AKZ211-150100-  
NOME-SOUTHERN SEWARD PENINSULA COAST AK  
64.50N 165.41W ELEV. 23 FT  
400 AM AKDT WED APR 14 2021  
 
DATE WED 04/14/21 THU 04/15/21 FRI 04/16/21  
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 36 21 33 19 32  
TEMP 32 29 30 33 35 36 32 26 23 21 23 30 32 32 26 21 19 22 22 28 28  
DEWPT 30 28 28 30 31 30 27 23 21 20 21 25 27 24 23 19 17 17 17 24 22  
RH 92 96 92 89 85 79 81 88 92 96 92 81 81 72 88 92 92 81 81 85 78  
WIND DIR E E E NW W NW NW NW NW NW NW W W W W W SW S S S S  
WIND SPD 8 5 4 5 8 9 8 6 8 5 6 9 11 10 9 6 6 9 12 14 16  
CLOUDS OV B2 B2 B2 B1 B1 SC SC FW FW FW FW FW SC SC B1 OV B2 B2 B2 B1  
POP 12HR 20 0 0 10 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW S S S S S  
WIND CHILL 24 22 29 30 24 19 15 14 16 22 23 24 17 13 10 11 10 17 16  
MIN CHILL 24 21 26 23 14 12 17 16 10 10 12  
 
DATE SAT 04/17/21 SUN 04/18/21 MON 04/19/21 TUE 04/20/21  
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 23 36 20 34 18 35 18 32  
TEMP 31 23 28 36 28 27 31 34 22 18 22 35 23 18 20 32  
DEWPT 29 22 26 30 26 25 26 28 20 11 12 30 18 8 12 29  
PWIND DIR S S SE SE W N N N  
WIND CHAR BZ GN LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 SC SC FW FW FW FW  
POP 12HR 5 5 20 10 0 0 0 5  
SNOW S  
 

 
AKZ212-150100-  
UNALAKLEET-EASTERN NORTON SOUND AND NULATO HILLS AK  
63.87N 160.79W ELEV. 20 FT  
400 AM AKDT WED APR 14 2021  
 
DATE WED 04/14/21 THU 04/15/21 FRI 04/16/21  
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 36 25 33 23 34  
TEMP 33 28 30 34 36 36 33 30 28 26 26 28 32 32 29 25 23 26 24 31 31  
DEWPT 30 26 28 28 28 28 29 28 26 23 22 24 25 24 23 20 19 24 19 26 21  
RH 89 92 92 78 72 72 85 92 92 88 85 85 75 72 78 81 84 92 81 81 66  
WIND DIR E E E NW NW NW W NW W W W W W SW SW SW SW SW S S S  
WIND SPD 6 5 4 6 8 9 9 5 6 6 6 9 9 6 8 6 8 6 5 5 6  
CLOUDS B1 B1 B2 B2 OV OV OV B2 B2 B1 B1 B1 SC SC SC B1 B1 B1 B2 B2 B2  
POP 12HR 5 10 20 10 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW S  
WIND CHILL 26 22 28 30 29 26 24 21 18 18 20 25 26 21 18 15 19 17 25 24  
MIN CHILL 26 22 26 25 21 17 19 20 14 15 19  
 
DATE SAT 04/17/21 SUN 04/18/21 MON 04/19/21 TUE 04/20/21  
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 23 38 22 37 21 37 21 37  
TEMP 30 24 29 38 31 22 28 37 26 21 25 37 28 21 27 37  
DEWPT 28 18 25 26 28 20 24 26 23 19 19 24 23 17 18 24  
PWIND DIR SE E S N NW N N NE  
WIND CHAR GN GN LT LT LT LT LT LT  
AVG CLOUDS B2 B1 B1 SC B1 SC SC SC FW FW FW FW CL CL FW FW  
POP 12HR 0 0 0 5 0 0 0 0  
 

 
AKZ213-150100-  
GAMBELL-ST LAWRENCE ISLAND AND BERING STRAIT COAST AK  
63.78N 171.74W ELEV. 26 FT  
400 AM AKDT WED APR 14 2021  
 
DATE WED 04/14/21 THU 04/15/21 FRI 04/16/21  
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 26 13 26 20 32  
TEMP 16 18 18 22 25 25 21 17 14 13 14 18 21 24 22 22 23 26 26 29 31  
DEWPT 16 17 16 20 20 22 19 15 11 10 9 11 12 14 14 17 19 25 22 25 23  
RH 100 96 92 92 81 88 92 92 88 87 80 73 68 65 71 81 84 96 85 85 72  
WIND DIR N N NW N N N NW NW W W SW SW SW SW S S S S S S S  
WIND SPD 17 19 18 14 11 11 10 9 10 9 10 13 13 17 18 26 26 26 25 23 21  
CLOUDS OV OV OV OV B2 B2 B2 B1 SC SC SC SC B1 B2 OV B2 B2 B1 SC SC B1  
POP 12HR 60 10 5 10 10  
QPF 12HR 0.08 0 0 0 0  
SNOW 12HR 1 00-00 00-00  
SNOW L L C C  
OBVIS BS BS BS  
WIND CHILL 0 2 3 9 15 15 10 6 1 1 1 5 8 11 7 5 7 10 11 15 17  
MIN CHILL 0 1 4 9 0 -1 2 6 5 7 12  
 
DATE SAT 04/17/21 SUN 04/18/21 MON 04/19/21 TUE 04/20/21  
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 23 31 20 32 19 28 18 29  
TEMP 29 24 24 29 28 22 29 32 27 19 21 28 25 19 20 28  
DEWPT 27 21 22 25 27 19 25 29 24 17 20 24 21 17 16 23  
PWIND DIR S S S S SW W W NW  
WIND CHAR WY BZ GN GN GN GN LT LT  
AVG CLOUDS B1 B1 B1 B1 SC B1 SC SC SC SC FW FW FW FW B1 B1  
POP 12HR 0 0 0 10 5 0 0 0  
 

 
AKZ214-150100-  
ST MARYS-YUKON DELTA AK  
62.03N 163.29W ELEV. 312 FT  
400 AM AKDT WED APR 14 2021  
 
DATE WED 04/14/21 THU 04/15/21 FRI 04/16/21  
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 34 24 34 22 35  
TEMP 28 26 27 30 33 33 30 27 25 24 25 30 34 33 28 24 22 24 25 32 34  
DEWPT 25 23 24 25 25 27 26 25 24 22 21 24 25 26 23 19 18 23 20 29 24  
RH 88 88 88 81 72 78 85 92 96 92 84 78 69 75 81 81 84 96 81 88 66  
WIND DIR E W SW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SW S S S  
WIND SPD 3 2 2 6 9 11 11 10 10 10 11 11 13 11 10 8 4 1 5 8 8  
CLOUDS B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 SC SC B1 B1 B1 B2 B2 B2 B1  
POP 12HR 5 5 10 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 24 25 25 21 18 15 14 14 20 24 24 19 14 16 18 25 27  
MIN CHILL 24 23 24 21 15 13 15 19 13 17 20  
 
DATE SAT 04/17/21 SUN 04/18/21 MON 04/19/21 TUE 04/20/21  
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 24 39 23 37 22 38 22 37  
TEMP 32 24 29 39 30 25 24 36 33 22 27 38 29 22 32 37  
DEWPT 31 19 28 25 27 21 14 34 27 16 17 34 22 13 19 34  
PWIND DIR SE E S N N N N N  
WIND CHAR GN GN LT LT GN GN GN GN  
AVG CLOUDS B1 B1 SC SC B1 B1 SC SC FW FW FW FW FW FW FW FW  
POP 12HR 0 0 0 0 0 0 0 5  
 

 
AKZ215-150100-  
ANVIK-LOWER YUKON VALLEY AK  
62.66N 160.21W ELEV. 325 FT  
400 AM AKDT WED APR 14 2021  
 
DATE WED 04/14/21 THU 04/15/21 FRI 04/16/21  
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 40 27 42 25 43  
TEMP 33 30 32 37 40 40 35 30 28 27 30 37 41 41 35 29 26 25 29 37 43  
DEWPT 30 29 30 29 27 27 27 27 25 25 26 26 25 24 22 20 18 24 21 30 25  
RH 89 96 92 72 59 59 72 88 88 92 85 64 52 50 59 69 71 96 72 75 49  
WIND DIR NE N N NW NW NW NW NW NW NW NW NW NW NW NW NW NW W S S S  
WIND SPD 3 5 5 6 6 9 8 6 6 8 8 6 10 9 8 5 3 2 1 2 2  
CLOUDS B1 B2 B2 B2 OV B2 B2 B2 B2 B1 SC SC SC FW FW FW SC SC SC B1 B1  
POP 12HR 5 10 10 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 26 34 29 23 21 20 22 31 35 35 29 23  
MIN CHILL 30 24 28 28 20 19 25 28 19 20 30  
 
DATE SAT 04/17/21 SUN 04/18/21 MON 04/19/21 TUE 04/20/21  
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 26 47 26 47 25 47 25 43  
TEMP 34 27 30 47 33 26 32 47 33 25 31 47 34 25 29 43  
DEWPT 29 21 27 28 28 22 26 28 26 21 23 30 26 21 21 27  
PWIND DIR SE NE NE N N N N N  
WIND CHAR LT LT LT LT GN GN GN LT  
AVG CLOUDS B1 B1 SC FW B1 SC SC SC FW FW FW FW FW FW FW FW  
POP 12HR 0 5 0 0 0 0 0 5  
 

 
AKZ216-150100-  
GALENA-LOWER KOYUKUK AND MIDDLE YUKON VALLEY AK  
64.73N 156.93W ELEV. 151 FT  
400 AM AKDT WED APR 14 2021  
 
DATE WED 04/14/21 THU 04/15/21 FRI 04/16/21  
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 41 25 41 22 42  
TEMP 27 24 28 36 40 40 37 32 30 25 29 36 40 40 36 28 24 22 26 36 42  
DEWPT 27 22 23 26 26 27 27 27 26 23 24 26 26 25 24 21 20 20 21 26 23  
RH 100 92 81 67 57 59 67 81 85 92 81 67 57 55 61 75 84 92 81 67 46  
WIND DIR NE N N SW SE N NW NW NW W NW W NW NW W NW N NE SW S S  
WIND SPD 2 3 6 10 10 9 6 5 4 3 4 5 5 3 1 3 1 1 3 5 5  
CLOUDS B1 B1 B1 B2 OV OV OV OV OV OV OV B2 B2 B1 B1 SC SC SC SC SC SC  
POP 12HR 10 60 50 5 5  
QPF 12HR 0 0.07 0.05 0 0  
SNOW 12HR 00-00 1 T  
SNOW C C L L C C S  
WIND CHILL 21 28 34 34  
MIN CHILL 27 20 24 32 25 21 27 36 21 22 26  
 
DATE SAT 04/17/21 SUN 04/18/21 MON 04/19/21 TUE 04/20/21  
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 21 47 21 48 19 46 20 43  
TEMP 34 22 30 47 32 24 39 48 39 21 25 46 32 21 26 43  
DEWPT 25 19 24 25 24 19 28 24 30 18 16 24 28 19 19 22  
PWIND DIR S SE NW N N N N N  
WIND CHAR LT LT LT LT LT LT GN LT  
AVG CLOUDS SC B1 SC SC B1 SC SC SC SC SC FW FW FW FW FW FW  
POP 12HR 0 0 5 5 5 0 0 5  
 

 
AKZ217-150100-  
AMBLER-UPPER KOBUK AND NOATAK VALLEYS AK  
67.09N 157.85W ELEV. 289 FT  
400 AM AKDT WED APR 14 2021  
 
DATE WED 04/14/21 THU 04/15/21 FRI 04/16/21  
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 36 18 31 18 32  
TEMP 28 24 26 32 35 35 30 26 21 18 20 26 29 30 25 21 18 20 19 27 27  
DEWPT 25 21 21 24 23 24 22 20 16 13 17 17 21 19 18 16 15 17 16 19 22  
RH 88 88 81 72 61 64 72 78 81 80 88 68 72 63 74 81 88 88 88 71 81  
WIND DIR NE NE N SW SW SW SW N SW N N SW SW SW SW SW S S S SE SE  
WIND SPD 8 8 3 4 5 6 6 5 5 4 3 2 3 5 5 4 4 3 5 8 10  
CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B2 B2  
POP 12HR 0 0 0 20 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW S S S S  
WIND CHILL 20 15 29 23 19 13 11 24 18 14 11 11 18 17  
MIN CHILL 20 15 24 23 13 10 18 18 11 11 14  
 
DATE SAT 04/17/21 SUN 04/18/21 MON 04/19/21 TUE 04/20/21  
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 21 37 20 38 18 35 19 34  
TEMP 29 22 28 37 30 20 30 37 20 23 26 35 26 19 26 34  
DEWPT 23 19 25 24 24 17 19 23 15 19 18 23 22 15 19 22  
PWIND DIR SE SE SE E W W NW NE  
WIND CHAR GN GN LT LT LT LT LT LT  
AVG CLOUDS B2 B2 B2 B1 B2 B1 B1 SC B1 B1 B1 B1 SC SC B1 B1  
POP 12HR 10 10 5 20 5 0 0 0  
SNOW S  
 

 
AKZ218-150100-  
ARCTIC VILLAGE-SOUTHEASTERN BROOKS RANGE AK  
68.13N 145.54W ELEV. 2087 FT  
400 AM AKDT WED APR 14 2021  
 
DATE WED 04/14/21 THU 04/15/21 FRI 04/16/21  
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 33 15 34 15 28  
TEMP 15 13 19 29 33 31 26 21 18 15 20 28 33 32 27 23 20 15 20 25 28  
DEWPT 13 10 13 17 18 20 20 17 13 13 16 21 21 21 20 17 15 13 13 17 15  
RH 92 87 77 60 53 63 78 84 80 92 84 75 61 63 74 77 81 92 74 71 58  
WIND DIR NE NE NE NE NE NE NE SE SW E S S S S S S S SW SW SW SW  
WIND SPD 4 5 5 6 6 5 3 3 2 2 2 4 6 6 5 4 4 4 6 8 10  
CLOUDS SC SC SC B1 B2 OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC  
POP 12HR 20 80 80 60 30  
QPF 12HR 0 0.07 0.04 0.04 0  
SNOW 12HR 00-00 1 1  
SNOW S C L D D D L L L L C C C C  
WIND CHILL 7 3 11 21 27 27 26 20 16 13 8 11 16 18  
MIN CHILL 7 3 15 21 14 14 23 20 13 7 13  
 
DATE SAT 04/17/21 SUN 04/18/21 MON 04/19/21 TUE 04/20/21  
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 11 29 9 37 9 37 9 37  
TEMP 19 12 14 29 17 10 24 36 18 9 24 37 17 10 24 37  
DEWPT 16 8 11 12 12 5 13 15 11 3 12 23 11 5 14 23  
PWIND DIR SW W W N N N NW N  
WIND CHAR GN LT LT LT LT LT LT LT  
AVG CLOUDS SC B1 SC B1 B1 B1 B1 B1 B1 B1 B2 B2 SC SC B2 B2  
POP 12HR 10 5 0 0 0 0 0 0  
 

 
AKZ219-150100-  
BETTLES-UPPER KOYUKUK VALLEY AK  
66.92N 151.52W ELEV. 643 FT  
400 AM AKDT WED APR 14 2021  
 
DATE WED 04/14/21 THU 04/15/21 FRI 04/16/21  
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 39 22 41 21 38  
TEMP 18 21 28 35 39 38 34 26 23 22 28 36 40 39 34 26 24 21 28 33 38  
DEWPT 14 17 18 21 22 25 24 22 19 19 22 26 26 25 23 21 20 18 20 23 22  
RH 84 84 66 56 50 59 66 85 84 88 78 67 57 57 64 81 84 88 71 66 52  
WIND DIR NE NE N NE NE NE NE N SE NE NE S S S S SW SW S S S S  
WIND SPD 3 6 8 9 6 5 5 4 4 4 3 3 4 3 1 1 1 3 5 8 8  
CLOUDS B1 SC SC B1 B2 OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC  
POP 12HR 20 60 50 30 30  
QPF 12HR 0 0.04 0.03 0.02 0.01  
SNOW 12HR 00-00 T T  
SNOW S C C L C C C C C S S S C C S S  
WIND CHILL 12 13 19 28 28 17 22 25 32  
MIN CHILL 12 12 22 28 16 16 27 32 23 16 23  
 
DATE SAT 04/17/21 SUN 04/18/21 MON 04/19/21 TUE 04/20/21  
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 18 41 16 44 15 45 18 41  
TEMP 29 18 27 41 26 16 34 44 26 17 20 44 36 18 31 41  
DEWPT 22 14 22 17 21 12 7 40 16 10 -1 39 30 10 10 27  
PWIND DIR S SW W N N N N NE  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B2 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC  
POP 12HR 10 10 10 5 0 0 0 0  
 

 
AKZ220-150100-  
FORT YUKON-YUKON FLATS AND SURROUNDING UPLANDS AK  
66.56N 145.27W ELEV. 430 FT  
400 AM AKDT WED APR 14 2021  
 
DATE WED 04/14/21 THU 04/15/21 FRI 04/16/21  
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 41 23 44 21 43  
TEMP 28 24 30 37 40 40 33 28 25 24 31 39 44 43 36 28 26 21 32 41 43  
DEWPT 21 22 23 24 24 26 25 24 23 18 21 24 24 23 24 22 21 17 21 29 25  
RH 75 92 75 59 52 57 72 85 92 77 66 54 45 45 61 78 81 84 63 62 49  
WIND DIR NE NE NE NE NE NE NE E S SE SE W S N N NW SE S S S SW  
WIND SPD 4 8 9 9 9 5 2 1 2 1 3 3 3 0 2 1 1 2 3 5 6  
CLOUDS B1 B1 B1 B2 OV OV OV OV OV B2 B1 B1 SC B1 B1 B1 B1 SC SC SC SC  
POP 12HR 40 40 10 5 10  
QPF 12HR 0.01 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW S C C C S S  
WIND CHILL 16 22 30  
MIN CHILL 22 15 25 31 25 23 31 35 25 21 32  
 
DATE SAT 04/17/21 SUN 04/18/21 MON 04/19/21 TUE 04/20/21  
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 20 43 18 47 18 48 18 47  
TEMP 28 20 30 43 27 18 26 47 29 18 32 48 36 18 36 46  
DEWPT 24 15 22 22 20 11 3 37 18 16 25 36 18 15 25 28  
PWIND DIR SW SW SW N N N NW NE  
WIND CHAR GN LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC B1 SC SC SC SC SC B1 B1 SC SC SC SC  
POP 12HR 5 5 0 5 10 10 0 0  
 

 
AKZ221-150100-  
TANANA-CENTRAL INTERIOR AK  
65.17N 152.08W ELEV. 220 FT  
400 AM AKDT WED APR 14 2021  
 
DATE WED 04/14/21 THU 04/15/21 FRI 04/16/21  
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 42 24 45 22 45  
TEMP 20 23 31 38 41 41 36 28 24 24 30 39 45 44 37 28 22 26 30 39 45  
DEWPT 16 19 21 24 27 28 27 24 21 21 25 29 29 27 26 23 20 22 23 29 25  
RH 84 84 66 57 57 59 69 85 88 88 81 67 53 51 64 81 92 85 75 67 45  
WIND DIR NE SE NE E E NE NE E E E S S SE S SW SW SW SW SW SW SW  
WIND SPD 5 4 8 9 10 5 3 2 2 3 3 4 4 2 2 2 2 2 4 5 5  
CLOUDS SC SC B2 B2 OV OV OV B2 B2 B2 B2 B2 B2 B2 B1 B2 B2 B1 B1 B1 SC  
POP 12HR 70 70 60 30 10  
QPF 12HR 0.02 0.04 0.03 0.01 0  
SNOW 12HR 00-00 T T  
RAIN C C C C C C S  
SNOW C L L L L L L C C C C S  
WIND CHILL 13 16 23 32  
MIN CHILL 12 13 26 33 24 20 30 36 22 22 28  
 
DATE SAT 04/17/21 SUN 04/18/21 MON 04/19/21 TUE 04/20/21  
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 23 45 21 49 25 50 24 47  
TEMP 35 23 33 45 31 21 35 49 30 26 38 50 31 24 34 47  
DEWPT 28 20 25 21 25 17 18 24 24 20 23 28 27 19 20 26  
PWIND DIR S E W N N N N NE  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC B1 SC SC SC SC SC FW FW FW FW FW FW  
POP 12HR 5 0 0 5 5 0 0 0  
 

 
AKZ222-150100-  
FAIRBANKS-MIDDLE TANANA VALLEY AK  
64.82N 147.86W ELEV. 453 FT  
400 AM AKDT WED APR 14 2021  
 
DATE WED 04/14/21 THU 04/15/21 FRI 04/16/21  
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 52 27 50 26 49  
TEMP 26 27 35 46 51 50 42 35 31 27 35 45 50 47 39 31 28 27 34 42 49  
DEWPT 20 21 24 27 25 28 28 27 25 22 24 25 24 25 25 23 21 23 25 30 25  
RH 78 78 64 47 36 42 57 72 78 81 64 45 36 42 57 72 75 85 69 62 39  
WIND DIR NE NE NE NE E E E E E E E SW S SW N N NW NW NW SE SE  
WIND SPD 4 6 8 4 6 4 2 2 2 2 1 4 3 0 2 2 3 2 1 1 2  
CLOUDS SC B1 OV B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC B1 B1 B1 B1 SC SC SC  
POP 12HR 30 10 5 10 20  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN C S  
SNOW C S S  
WIND CHILL 19 29  
MIN CHILL 21 19 34 31 27 39 39 24 22 37  
 
DATE SAT 04/17/21 SUN 04/18/21 MON 04/19/21 TUE 04/20/21  
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 28 52 29 56 30 59 30 56  
TEMP 37 28 37 52 35 30 42 56 37 31 45 59 39 31 44 56  
DEWPT 30 23 29 24 29 24 22 27 29 25 28 30 32 24 24 27  
PWIND DIR SE SE NE N N N N NE  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC SC FW FW SC SC SC SC FW FW FW FW  
POP 12HR 5 0 0 5 5 0 0 0  
 

 
AKZ223-150100-  
DELTA JUNCTION-DELTANA AND TANANA FLATS AK  
64.04N 145.73W ELEV. 1306 FT  
400 AM AKDT WED APR 14 2021  
 
DATE WED 04/14/21 THU 04/15/21 FRI 04/16/21  
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 51 27 47 22 50  
TEMP 26 28 35 45 50 49 42 38 34 27 37 45 47 46 38 30 27 22 32 41 50  
DEWPT 21 22 25 26 26 23 23 20 22 18 20 18 18 19 20 18 17 17 21 26 23  
RH 81 78 66 47 39 36 46 48 61 68 50 33 31 34 48 60 65 81 63 55 34  
WIND DIR SE E SE SE SE S S S S SE SE SE SE E E SE SE SE NE N NW  
WIND SPD 8 9 16 20 32 37 36 35 29 24 21 14 9 3 3 4 9 3 2 2 2  
WIND GUST 47 55 52 51 43 35 32  
CLOUDS B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 SC B1 B1 B1 B1 SC SC B1 B1 SC FW  
POP 12HR 30 20 0 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S  
RAIN SHWRS S S  
SNOW C S  
SNOWSHWRS S S  
WIND CHILL 17 20 25 36 30 26 21 13 26 38 18  
MIN CHILL 15 15 29 28 19 10 30 34 16 12 34  
WIND Y Y Y  
 
DATE SAT 04/17/21 SUN 04/18/21 MON 04/19/21 TUE 04/20/21  
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 25 53 25 55 26 58 26 56  
TEMP 35 25 35 53 34 27 42 55 34 27 44 58 33 27 42 56  
DEWPT 27 20 26 21 26 19 17 26 26 20 24 28 26 22 25 25  
PWIND DIR SW E SE SE SE SE W E  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC FW FW SC FW FW FW FW SC SC FW FW FW FW  
POP 12HR 5 0 0 0 0 0 0 0  
 

 
AKZ224-150100-  
TOK-UPPER TANANA VALLEY AND THE FORTYMILE COUNTRY AK  
63.34N 142.98W ELEV. 1627 FT  
400 AM AKDT WED APR 14 2021  
 
DATE WED 04/14/21 THU 04/15/21 FRI 04/16/21  
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 47 18 47 19 48  
TEMP 23 24 32 40 46 46 33 24 21 19 35 45 47 45 34 26 23 20 33 44 48  
DEWPT 20 19 22 22 23 23 19 15 14 12 20 21 20 20 19 17 16 14 19 27 23  
RH 88 81 66 48 40 40 56 68 74 74 54 38 34 36 54 68 74 77 56 51 37  
WIND DIR E S SE SE S S S S S S SE S SE SE S E SE E E E SE  
WIND SPD 3 2 5 9 11 9 3 4 4 4 5 6 5 2 2 1 2 1 2 1 1  
CLOUDS B2 B2 B1 SC FW FW SC FW FW SC SC SC B1 B1 B1 B1 SC SC SC SC SC  
POP 12HR 40 0 5 5 5  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW C C  
WIND CHILL 26 34 14 12 29  
MIN CHILL 18 18 30 30 14 11 35 34 23 19 38  
 
DATE SAT 04/17/21 SUN 04/18/21 MON 04/19/21 TUE 04/20/21  
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 19 51 21 53 21 52 21 49  
TEMP 29 19 35 51 32 22 40 52 29 22 36 52 26 22 35 49  
DEWPT 24 16 25 23 24 15 19 26 23 16 24 29 21 18 23 26  
PWIND DIR S SE SE E SE E W SE  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC FW SC SC FW FW SC SC SC SC FW FW FW FW  
POP 12HR 5 5 10 5 0 0 0 5  
 

 
AKZ225-150100-  
HEALY-DENALI AK  
63.86N 148.97W ELEV. 1299 FT  
400 AM AKDT WED APR 14 2021  
 
DATE WED 04/14/21 THU 04/15/21 FRI 04/16/21  
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 48 26 46 21 46  
TEMP 25 25 34 43 47 45 37 32 28 26 35 43 46 43 32 25 21 24 33 42 46  
DEWPT 18 19 23 23 25 25 24 21 20 18 22 24 23 23 22 18 16 20 22 29 24  
RH 74 78 64 45 42 45 59 63 71 71 59 47 40 45 66 74 81 84 63 60 42  
WIND DIR SE SE SE SE S S S S S S S S S S S S S S SW SW N  
WIND SPD 3 2 11 37 43 43 42 39 34 34 29 23 20 14 14 14 14 11 5 1 2  
WIND GUST 52 60 60 59 55 48 48 41  
CLOUDS B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC B1 SC FW FW FW  
POP 12HR 40 30 20 10 10  
QPF 12HR 0.02 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN C  
RAIN SHWRS S C C  
SNOW S C C C S S  
SNOWSHWRS S C C  
WIND CHILL 25 32 37 34 22 17 12 8 21 33 38 35 22 12 7 13 27  
MIN CHILL 21 17 30 22 12 8 25 22 7 8 31  
WIND Y Y Y Y  
 
DATE SAT 04/17/21 SUN 04/18/21 MON 04/19/21 TUE 04/20/21  
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 21 48 24 52 29 54 30 50  
TEMP 32 21 34 48 32 32 37 52 34 30 44 54 37 30 42 49  
DEWPT 26 17 24 22 26 21 13 27 28 22 24 33 31 23 23 28  
PWIND DIR NE SE SE SE SE SE NE SE  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC SC FW SC SC FW FW SC SC FW FW CL CL SC SC  
POP 12HR 0 0 0 0 0 0 0 0  
 

 
AKZ227-150100-  
MCGRATH-UPPER KUSKOKWIM VALLEY AK  
62.95N 155.61W ELEV. 338 FT  
400 AM AKDT WED APR 14 2021  
 
DATE WED 04/14/21 THU 04/15/21 FRI 04/16/21  
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 44 27 45 25 49  
TEMP 24 23 30 40 44 43 38 31 29 27 32 40 45 44 38 30 25 26 30 41 49  
DEWPT 22 22 25 27 28 29 30 29 27 26 28 30 29 27 27 24 22 25 22 31 26  
RH 92 96 81 59 53 57 73 92 92 96 85 67 53 51 64 78 88 96 72 67 40  
WIND DIR N N SE SW N N W W SW W W W SW NW NW NW NW NW W W S  
WIND SPD 3 3 5 6 6 4 3 3 2 1 2 2 2 1 5 5 4 4 3 2 2  
CLOUDS B1 B2 OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC  
POP 12HR 60 70 50 20 5  
QPF 12HR 0.04 0.05 0.02 0 0  
SNOW 12HR 00-00 T T  
RAIN C C C S S  
SNOW C L L L L L C C C S S  
WIND CHILL 24 23 19 20  
MIN CHILL 20 19 28 36 26 27 34 34 19 19 30  
 
DATE SAT 04/17/21 SUN 04/18/21 MON 04/19/21 TUE 04/20/21  
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 24 51 24 54 24 54 27 53  
TEMP 37 25 31 51 35 24 37 54 31 24 36 54 35 27 36 53  
DEWPT 29 22 27 24 26 20 25 25 24 19 22 27 27 22 22 27  
PWIND DIR SE E E N N N N NE  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC B1 SC FW FW SC SC FW FW CL CL FW FW  
POP 12HR 5 5 0 5 5 0 0 5  
 

 
 
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