Point Forecast Matrices
Issued by NWS Duluth, MN

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Point Forecast Matrices
National Weather Service Duluth MN
340 PM CST Fri Dec 15 2017

MNZ037-161000-
Duluth- St. Louis MN
46.83N  92.18W Elev. 1424 ft
340 PM CST Fri Dec 15 2017

Date           12/15/17      Sat 12/16/17            Sun 12/17/17            Mon
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                       8          21          16          28          16
Temp              8  9  9 13 14 16 19 21 18 19 18 16 16 19 24 28 23 20 17 16 17
Dewpt             8  8  8 11 12 12 15 18 16 16 17 16 16 18 20 21 20 18 16 15 16
RH              100 96 96 91 92 84 84 88 92 88 96100100 96 84 75 88 92 96 96 96
Wind dir         NE  E  E  E  E  E  E  E SE SE SW  W  W  W  W  W SW  W  W SW SW
Wind spd          2  3  5  8  9 10  9  6  4  3  2  2  2  2  4  3  4  4  4  4  5
Clouds           B2 OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B1 B1 SC SC SC B1
PoP 12hr                     70          70          10           5           5
QPF 12hr                   0.06        0.02           0           0           0
Snow 12hr                     1           T       00-00
Snow                 S  L  L  L  L  C  C


Date           12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          31      21    27       8    20      11    17      -2     9
Temp          27 31 29   21 27 21 14    8 18 19 14   11 17 13  1   -1  8  8
Dewpt         22 25 23   19 17 13  8    6  9 12 11   11  8  5 -3   -5 -2  0
PWind dir        SW       W     W      NW     N      NE     N      NW    NW
Wind char        GN      GN    BZ      GN    LT      GN    GN      GN    GN
Avg clouds    B1 B2 B2   B1 B1 B1 B1   B1 B2 OV OV   OV B2 B2 B1   B1 B1 B1
PoP 12hr         50      40    10       5    40      70    40      20     5
Snowshwrs         C  C                     C  C  L    L  C  C  S

$$
MNZ010-161000-
International Falls- Koochiching MN
48.56N  93.43W Elev. 1179 ft
340 PM CST Fri Dec 15 2017

Date           12/15/17      Sat 12/16/17            Sun 12/17/17            Mon
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                       2          18          14          27          16
Temp              5  4  2  2  2  4 11 17 18 19 17 17 14 17 24 27 23 17 17 16 17
Dewpt             2  0 -3 -2 -2  1  8 13 13 15 15 14 14 16 20 20 18 15 14 14 16
RH               87 83 79 83 83 87 87 84 80 84 92 88100 96 84 74 81 92 88 92 96
Wind dir          E  E  E  E  E  E SE SE SE  S  S SW SW  S SW SW SW SW SW SW  S
Wind spd          4  5  6  6  6  6  6  5  4  3  4  3  3  3  5  5  4  5  5  5  5
Clouds           B2 B2 B2 OV OV OV OV OV B2 B2 B2 B2 B2 B2 B1 B1 SC FW SC SC B1
PoP 12hr                     50          50          10           5           5
QPF 12hr                   0.01        0.02           0           0           0
Snow 12hr                     T           T       00-00
Frzg drzl                              S
Snow                    S  C  C  C  C  C
Snowshwrs                                                                     S
Wind chill            -11-11-11
Min chill             -11   -11


Date           12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          31      19    23       2    12       0     7      -9     5
Temp          28 29 23   19 22 16 10    2 11 11  5    0  7  3 -7   -7  4  0
Dewpt         22 23 21   19 15 10  5    0  2  4  2   -2 -1 -4 -9  -11 -5 -5
PWind dir        SW       W    NW      NW     N      NE     N      NW     W
Wind char        LT      GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2 B2   B2 OV B2 B2   B1 B2 B2 OV   OV B2 B1 SC   B1 B1 B1
PoP 12hr         50      60    20       5    40      50    20       5     5
Frzg rain         S
Snowshwrs      S  C  L    S  S                C  C    C  S

$$
MNZ034-161000-
Brainerd- Crow Wing MN
46.39N  94.13W Elev. 1227 ft
340 PM CST Fri Dec 15 2017

Date           12/15/17      Sat 12/16/17            Sun 12/17/17            Mon
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      18          25          17          30          18
Temp             20 22 20 18 18 19 24 25 21 21 20 18 17 19 26 30 25 21 18 18 18
Dewpt            16 16 17 16 16 15 18 20 19 19 18 18 17 18 22 23 21 19 17 17 17
RH               84 77 88 92 92 84 77 81 92 92 92100100 96 85 75 84 92 96 96 96
Wind dir         SE SE  E  E  E  E SE SE  E SE SE NE SE SW  W  W SW SW SW SW  S
Wind spd          4  5  6  8  8  6  5  4  3  2  2  1  1  1  4  4  4  3  3  5  5
Clouds           OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B1 B1 SC SC SC B1
PoP 12hr                    100          30           5           5           0
QPF 12hr                   0.10        0.01           0           0           0
Snow 12hr                     1           T       00-00
Flurries                            C
Frzg drzl                  S
Snow              L  D  D  L  C  S


Date           12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          34      21    29      12    23      11    17       0    13
Temp          31 30 28   21 29 23 16   12 22 22 18   11 17 13  3    1 12 11
Dewpt         25 26 23   19 18 14 11    9 12 14 13   10  7  4 -2   -3  1  2
PWind dir        SW       W    NW       W    SE      NE     N      NW     W
Wind char        GN      GN    BZ      GN    LT      GN    GN      LT    LT
Avg clouds    B2 B2 B1   SC SC SC SC   B1 B2 OV OV   OV B2 B2 B1   B1 B1 B1
PoP 12hr         30      10     5       5    30      60    30      10    10
Snowshwrs         C                        S  C  L    C  C  S

$$
WIZ008-161000-
Hayward- Sawyer WI
46.02N  91.45W Elev. 823 ft
340 PM CST Fri Dec 15 2017

Date           12/15/17      Sat 12/16/17            Sun 12/17/17            Mon
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      10          23          16          29          16
Temp             11 10 12 13 12 15 20 23 19 18 18 17 17 22 27 29 24 21 20 16 17
Dewpt             9  9  9 10 11 12 15 17 16 17 17 17 17 20 22 23 22 20 18 16 16
RH               91 96 87 87 96 88 81 77 88 96 96100100 92 81 78 92 96 92100 96
Wind dir          S  E  E  E  E  E SE SE SE SE SE SE SE SE SW  W SW SW SW SW  S
Wind spd          1  2  3  5  6  6  8  6  4  4  2  2  2  2  3  3  2  2  2  3  3
Clouds           B2 OV OV OV OV OV OV OV OV OV OV B2 OV B2 OV B2 B2 B2 B1 B1 B1
PoP 12hr                     70          60          10           5           5
QPF 12hr                   0.05        0.01           0           0           0
Snow 12hr                     1           T       00-00
Snow                 C  L  L  L  C  C  S


Date           12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          32      23    29      10    23      16    23       2    12
Temp          28 30 30   23 29 24 17   10 20 22 16   20 23 19  6    3 12  8
Dewpt         23 26 25   21 18 16 11    8 11 14 15   16 15 12  4    1  1  1
PWind dir         S       W     W       W     S       E    NE       N     W
Wind char        LT      GN    GN      LT    LT      LT    GN      LT    LT
Avg clouds    B1 B2 B2   B1 B1 B1 B1   SC B2 OV OV   OV OV B2 B2   B2 B1 B1
PoP 12hr         40      40    10       5    20      70    40      30    10
Snowshwrs         C  C                        S  L    L  C  C  C    S

$$
WIZ003-161000-
Ashland- Ashland WI
46.55N  90.88W Elev. 1214 ft
340 PM CST Fri Dec 15 2017

Date           12/15/17      Sat 12/16/17            Sun 12/17/17            Mon
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      11          23          17          30          18
Temp             12 11 12 13 13 16 21 23 19 17 19 17 17 21 28 30 26 22 21 18 18
Dewpt             9  7  7  9 10 11 14 17 16 17 18 17 17 20 23 24 22 21 19 18 17
RH               87 83 80 84 87 80 74 77 88100 96100100 96 81 78 85 96 92100 96
Wind dir          W  S  E  E  E  E  E  E SE  S  S  S  S SW  W  W SW SW SW SW SW
Wind spd          3  3  3  4  5  5  5  5  4  3  2  2  2  2  3  3  4  4  5  5  5
Clouds           B2 B2 OV OV OV OV OV OV B2 OV OV B2 OV B2 OV B2 B2 B1 B1 SC B1
PoP 12hr                     40          40           5           5           5
QPF 12hr                   0.02        0.02           0           0           0
Snow 12hr                     T           T       00-00
Snow              S  C  C  C  C  C  C  S


Date           12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          33      24    30      13    23      15    23       6    13
Temp          31 33 33   24 30 25 19   13 22 16 16   16 23 19 10    6 13  9
Dewpt         23 26 25   22 20 16 12    9 11 13 15   16 15 13  6    4  3  3
PWind dir        SW       W     W       W    SW       E    NE       N     W
Wind char        GN      GN    BZ      GN    LT      LT    GN      GN    GN
Avg clouds    B1 B2 B2   B2 B2 B2 B2   B1 B2 B2 OV   OV OV B2 B2   B2 B1 B1
PoP 12hr         30      50    20      30    30      70    60      40    20
Snowshwrs         C  C       S  S  C    S  S  C  L    L  L  C  C    S  S

$$



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