Point Forecast Matrices Issued by NWS
000
FOAK57 PAJK 172342
PFMAJK
EXPERIMENTAL POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE JUNEAU AK
342 PM AKDT FRI MAY 17 2013
AKZ017-181300-
YAKUTAT - YAKUTAT COASTAL AK
59.52N 139.67W ELEV. 33 FT
342 PM AKDT FRI MAY 17 2013
DATE FRI 05/17/13 SAT 05/18/13 SUN 05/19/13 MON
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 41 45 34 44 28
TEMP 41 44 45 43 41 41 43 44 45 41 38 36 35 34 40 43 43 43 37 31 28
DEWPT 41 41 41 41 41 40 38 37 35 36 35 35 34 33 34 36 36 32 30 29 27
RH 100 89 86 93100 96 82 76 68 82 89 96 96 96 79 76 76 65 75 92 96
WIND DIR SE SE SE SE SW SW SW S SE SW SW S SE SE SE E E E E NE NE
WIND SPD 19 19 17 12 5 12 9 5 11 11 9 6 8 11 13 11 8 8 8 8 8
CLOUDS OV OV OV OV OV OV OV OV OV OV OV B2 B2 B1 B1 B1 B1 SC SC SC SC
POP 12HR 100 100 80 60 20
QPF 12HR 1.22 0.57 0.22 0.06 0
SNOW 12HR 00-00 00-00 00-00
RAIN D D D D D D D
RAIN SHWRS D D D D D D C C S S
SLEET O O O O O O O O
WIND CHILL 33 37 37 36 35 33 33 30 30 27 28 34 37 37 29 22 21
MIN CHILL 31 33 36 35 38 33 30 27 34 37 22
DATE 05/20/13 TUE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13
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 28 52 32 54 35 53 37 54
TEMP 44 50 39 28 47 52 43 32 50 54 44 35 51 52 45 37 53 54
DEWPT 29 36 30 26 31 38 38 31 34 38 35 34 42 40 43 36 48 49
PWIND DIR NE NE NE NE N W W W W
WIND CHAR GN GN GN LT LT LT LT LT LT
AVG CLOUDS SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR 5 0 0 0 0 0 5 5 10
$$
AKZ018-181300-
SKAGWAY - TAIYA INLET AK
59.46N 135.32W ELEV. 44 FT
342 PM AKDT FRI MAY 17 2013
DATE FRI 05/17/13 SAT 05/18/13 SUN 05/19/13 MON
AKDT3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 44 49 41 45 36
TEMP 55 52 49 47 44 44 46 48 49 48 46 45 43 41 42 44 45 44 43 40 37
DEWPT 38 38 40 42 43 43 43 43 42 40 32 30 28 32 34 35 34 34 34 33 30
RH 53 59 71 83 96 96 89 83 77 74 58 55 55 70 73 70 65 68 70 76 75
WIND DIR S S S S S SW SW SW SW S S S S S S S S S S N N
WIND SPD 19 12 11 11 12 13 19 24 26 18 14 13 12 13 14 14 14 12 8 8 10
WIND GUST 36
CLOUDS OV OV OV OV OV OV OV B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC SC B1 B1
POP 12HR 80 80 50 40 30
QPF 12HR 0.23 0.31 0.14 0.06 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN C L L D D D D C C
RAIN SHWRS C C C C C C S S S S
WIND CHILL 38 38 39 39 37 36 34 35 38 38 37 37 34 29
MIN CHILL 38 39 37 34 35 37 34
DATE 05/20/13 TUE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13
AKDT6HRLY 10 16 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 53 37 59 42 59 41 60 42 59
TEMP 46 53 46 37 51 59 50 43 52 59 49 41 53 60 50 43 53 58
DEWPT 24 31 38 32 30 37 38 37 35 35 37 34 38 40 38 36 42 37
PWIND DIR N N N N N N N N N
WIND CHAR GN BZ BZ BZ GN GN LT LT LT
AVG CLOUDS SC SC SC FW FW FW SC SC FW FW SC SC SC SC FW FW FW FW
POP 12HR 10 0 0 5 5 5 5 5 5
$$
AKZ019-181300-
HAINES - HAINES BOROUGH AND LYNN CANAL
59.25N 135.52W ELEV. 66 FT
342 PM AKDT FRI MAY 17 2013
DATE FRI 05/17/13 SAT 05/18/13 SUN 05/19/13 MON
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 50 40 47 36
TEMP 54 52 50 47 45 45 47 48 50 48 45 43 41 41 46 47 47 46 44 40 37
DEWPT 39 39 41 42 43 43 42 41 40 37 36 40 39 40 39 42 34 35 37 38 35
RH 57 61 71 83 93 93 83 77 68 65 70 89 92 96 76 83 60 65 76 92 92
WIND DIR SE SE E E E SE SE SE SE SE SE SE SE SE SE SE SE SE NW NW NW
WIND SPD 12 11 10 10 10 12 16 17 18 16 14 13 12 11 12 11 11 8 5 6 10
CLOUDS OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC
POP 12HR 90 90 60 50 30
QPF 12HR 0.35 0.43 0.14 0.05 0
SNOW 12HR 00-00 00-00 00-00
RAIN D D D D D D D L L
RAIN SHWRS C C C C C C C C
WIND CHILL 39 39 38 35 33 34 29
MIN CHILL 39 35 33 34
DATE 05/20/13 TUE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13
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 35 60 40 59 41 60 38 60
TEMP 50 56 46 36 52 60 49 41 53 59 49 41 54 60 48 38 53 59
DEWPT 34 36 38 33 41 42 40 39 39 38 42 39 42 41 41 36 43 44
PWIND DIR NW NW NW NW SE NW NW NW NW
WIND CHAR GN BZ BZ GN GN GN LT LT LT
AVG CLOUDS SC SC FW FW FW FW FW SC FW FW FW SC SC FW FW FW FW FW
POP 12HR 10 0 0 0 0 5 5 5 5
$$
AKZ025-181300-
JUNEAU - JUNEAU BOROUGH AK
58.36N 134.58W ELEV. 18 FT
342 PM AKDT FRI MAY 17 2013
DATE FRI 05/17/13 SAT 05/18/13 SUN 05/19/13 MON
AKDT3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 45 49 39 48 33
TEMP 55 55 51 48 45 45 47 48 49 48 44 41 39 39 42 47 47 47 41 37 33
DEWPT 41 42 43 44 44 43 42 41 40 39 38 39 38 38 35 33 35 36 35 33 31
RH 59 61 74 86 96 93 83 77 71 71 79 92 96 96 76 58 63 65 79 85 92
WIND DIR SE E E E SE SE SE SE SE SE SE SE SE SE SE NW NW NW NW NW NW
WIND SPD 14 14 14 14 13 14 16 14 16 11 11 11 11 9 8 5 3 4 4 6 9
CLOUDS OV OV OV OV OV OV OV B2 B2 B2 B2 OV OV B2 B2 B2 B2 B1 B1 SC SC
POP 12HR 90 100 80 60 60
QPF 12HR 0.33 0.51 0.19 0.17 0.08
SNOW 12HR 00-00 00-00 00-00
RAIN D D D D D D D D D
RAIN SHWRS C C L L L L L L C C S S
SNOWSHWRS S S
WIND CHILL 38 39 36 34 32 29 26
MIN CHILL 38 34 32 29
DATE 05/20/13 TUE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13
AKDT6HRLY 10 16 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 55 34 62 38 61 40 60 40 60
TEMP 45 54 44 34 50 62 46 38 52 60 50 40 52 59 49 40 51 57
DEWPT 34 33 35 32 40 43 40 36 42 40 40 36 42 41 41 37 43 47
PWIND DIR NW NW NW NW NW NW NW NW NW
WIND CHAR GN BZ BZ GN GN GN GN GN LT
AVG CLOUDS SC FW FW FW FW FW SC FW FW FW FW SC SC FW FW FW FW FW
POP 12HR 20 0 0 0 0 0 5 5 5
RAIN SHWRS S
SNOWSHWRS S
$$
AKZ023-181300-
SITKA - SITKA COASTAL AK
57.05N 135.36W ELEV. 21 FT
342 PM AKDT FRI MAY 17 2013
DATE FRI 05/17/13 SAT 05/18/13 SUN 05/19/13 MON
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 49 38 47 36
TEMP 52 49 47 45 44 44 46 48 49 46 42 40 38 41 45 46 47 45 39 37 36
DEWPT 43 44 44 44 44 43 42 41 40 37 37 37 35 34 34 32 34 32 34 34 32
RH 71 83 89 96100 96 86 77 71 71 82 89 89 76 65 58 60 60 82 89 85
WIND DIR SE SE SE SE S SW W SW SW SE SE SE SE SE SE NW NW NW NW NW NW
WIND SPD 13 14 14 13 10 10 11 14 16 14 13 12 11 10 9 8 8 4 2 2 4
CLOUDS OV OV OV OV OV OV OV B2 B2 SC SC B1 B1 B1 B1 B1 B1 SC SC SC SC
POP 12HR 90 90 50 40 30
QPF 12HR 0.27 0.19 0.04 0.04 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN D D D D D D D C C
RAIN SHWRS C C C C C C C C S S
WIND CHILL 38 38 38 33 31 31
MIN CHILL 38 38 38 31 31 37
DATE 05/20/13 TUE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13
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 40 57 42 56 43 55 43 57
TEMP 48 52 44 40 52 57 46 42 54 56 46 43 54 55 47 43 56 56
DEWPT 35 39 41 38 41 46 43 41 45 41 42 40 46 43 44 41 49 50
PWIND DIR NW NW NW NW NW NW NW NW NW
WIND CHAR GN BZ BZ BZ GN GN GN BZ GN
AVG CLOUDS SC FW FW FW FW FW FW FW FW FW FW FW SC FW FW FW FW FW
POP 12HR 10 0 0 0 0 0 5 5 5
$$
AKZ026-181300-
PETERSBURG - WRANGELL CHANNELS AK
56.80N 132.94W ELEV. 107 FT
342 PM AKDT FRI MAY 17 2013
DATE FRI 05/17/13 SAT 05/18/13 SUN 05/19/13 MON
AKDT3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 45 50 38 49 34
TEMP 55 52 49 47 46 46 47 49 50 48 43 40 38 39 45 49 49 46 40 36 34
DEWPT 44 44 44 45 45 44 44 43 42 38 36 35 34 35 33 34 33 32 32 30 29
RH 66 74 83 93 96 93 89 80 74 68 76 82 85 85 62 56 54 58 73 79 82
WIND DIR SE SE SE SE SE SW SW SW SW SW SW SW SW SW SW SW SW SW SW NE NE
WIND SPD 9 10 11 12 12 11 9 8 4 6 8 8 8 8 6 4 1 3 4 5 6
CLOUDS OV OV OV OV OV OV OV OV OV B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR 100 100 80 50 40
QPF 12HR 0.31 0.44 0.12 0.07 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN L D D D D D D D D
RAIN SHWRS C C C C C C C C C C S S
WIND CHILL 39 37 34 32 30 28
MIN CHILL 39 34 32 30
DATE 05/20/13 TUE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13
AKDT6HRLY 10 16 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 52 36 58 40 58 42 59 43 59
TEMP 45 52 43 36 48 58 47 40 49 58 49 42 50 59 49 43 52 59
DEWPT 33 33 34 32 38 39 39 36 38 37 37 35 39 42 39 37 43 46
PWIND DIR NE NE NE NE NE NE NE NE SE
WIND CHAR GN GN GN GN LT GN GN GN LT
AVG CLOUDS B1 SC SC SC FW FW FW FW FW SC SC SC B1 SC SC SC SC SC
POP 12HR 20 5 5 5 5 5 5 5 10
RAIN SHWRS S S
$$
AKZ028-181300-
KETCHIKAN - KETCHIKAN CHANNELS AK
55.36N 131.71W ELEV. 88 FT
342 PM AKDT FRI MAY 17 2013
DATE FRI 05/17/13 SAT 05/18/13 SUN 05/19/13 MON
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 53 40 52 36
TEMP 55 51 49 48 48 48 50 52 53 49 44 42 40 41 48 51 52 49 42 38 36
DEWPT 47 47 47 47 46 45 44 43 42 40 39 37 38 37 36 37 37 34 33 30 32
RH 74 86 93 96 93 89 80 71 66 71 82 82 92 85 63 59 56 56 70 73 85
WIND DIR SE SE SE SE SE SE NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD 10 11 12 12 13 9 8 8 9 8 6 4 4 4 3 5 8 9 9 8 8
CLOUDS B2 OV OV OV OV OV OV B2 B2 SC SC SC SC B1 B1 SC SC SC SC SC SC
POP 12HR 90 90 60 30 20
QPF 12HR 0.26 0.28 0.04 0.02 0
SNOW 12HR 00-00 00-00 00-00
RAIN C D D D D D D L L
RAIN SHWRS C C S S C C S S
WIND CHILL 34 30
MIN CHILL 38 37 30
DATE 05/20/13 TUE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13
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 38 59 42 60 45 60 46 60
TEMP 48 56 43 38 51 59 46 42 52 60 49 45 52 60 49 46 52 60
DEWPT 37 36 38 36 38 38 43 40 42 42 43 41 43 45 44 42 45 51
PWIND DIR NW NW NW NW NW NW NW NW NW
WIND CHAR GN GN GN GN GN GN GN GN LT
AVG CLOUDS SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 SC B1 B1 B1 B1
POP 12HR 20 10 5 5 5 5 5 20 30
RAIN SHWRS S S S C C
$$