Point Forecast Matrices
Issued by NWS Duluth, MN

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Point Forecast Matrices
National Weather Service Duluth MN
308 PM CST Sun Dec 17 2017

MNZ037-181000-
Duluth- St. Louis MN
46.83N  92.18W Elev. 1424 ft
308 PM CST Sun Dec 17 2017

Date           12/17/17      Mon 12/18/17            Tue 12/19/17            Wed
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                      22          33          23          28           7
Temp             25 23 22 22 23 25 31 33 30 32 32 27 24 23 28 27 22 16 12 10  8
Dewpt            22 22 21 22 22 24 26 28 27 27 27 24 21 19 18 16 13 10  8  7  4
RH               88 96 96100 96 96 81 82 88 81 81 88 88 84 66 63 68 77 84 87 83
Wind dir         SW SW SW SW SW SW SW SW SW  W  W  W  W  W  W  W NW NW NW NW NW
Wind spd          4  5  6  8  8 11 11 11 11 11 10 11 13 13 17 17 13 10  8  6  5
Wind gust                                               24 29 31 25 20
Clouds           B2 B2 B2 OV OV B2 OV OV OV OV B2 SC SC SC B1 SC SC SC B1 SC B2
PoP 12hr                      0          60          20           5           0
QPF 12hr                      0        0.02           0           0           0
Snow 12hr                 00-00           T       00-00
Flurries                                     S
Snow                                   S  S
Obvis               PF PF PF PF PF


Date           12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
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          18      13    21       9    18       3     9      -9     3
Temp          15 17 17   14 21 18 13    9 18 14  8    3  9  3 -4   -6  2  0
Dewpt          6 10 13   13 14 12  9    8 10  8  3    1  0 -2 -7   -8 -6 -8
PWind dir         N       E    NE      NE     N      NW    NW      NW    NW
Wind char        LT      LT    GN      LT    LT      LT    GN      LT    GN
Avg clouds    B2 B2 OV   OV OV B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2
PoP 12hr         30      80    30      70    50      20    10       5    10
Snow              C  D    C  C  S  L    L  C  C  S

$$
MNZ010-181000-
International Falls- Koochiching MN
48.56N  93.43W Elev. 1179 ft
308 PM CST Sun Dec 17 2017

Date           12/17/17      Mon 12/18/17            Tue 12/19/17            Wed
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                      21          33          21          23          -1
Temp             23 21 21 24 26 27 32 32 30 30 29 26 22 23 23 20 15  9  3  1 -1
Dewpt            21 20 20 22 25 26 28 28 26 26 25 22 19 17 15 11  7  4  0 -2 -4
RH               92 96 96 92 96 96 85 85 85 85 85 85 88 77 71 67 70 80 87 87 87
Wind dir         SW  S  S  S SW SW SW SW  W  W  W  W  W  W  W  W NW NW NW NW NW
Wind spd          4  4  5  8  8  9 10  8  6  9  9 10 11 12 14 16 11  9  5  4  4
Wind gust                                                  27 28
Clouds           B1 B1 B2 OV OV OV OV OV OV OV B2 B1 B2 OV B2 B2 B1 SC SC SC B1
PoP 12hr                      0          80          60          20           0
QPF 12hr                      0        0.11        0.01           0           0
Snow 12hr                 00-00           1           T
Flurries                                        S  S
Snow                                C  D  L  C        S  S
Obvis               PF
Wind chill                                                                  -11
Min chill                                                                   -11


Date           12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
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          11       2    10      -5    10      -3     4     -15    -4
Temp           8 10  7    2 10  5 -2   -4  9  6  2   -3  4 -2 -8  -14 -5 -9
Dewpt          0  3  3   -1  0 -1 -6   -7  0  1 -2   -5 -4 -7-12  -17-14-14
PWind dir         N      NE     N      NE    NW      NW    NW      NW    NW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2 OV   B2 B1 SC SC   SC B1 B2 B2   B2 B2 B2 B2   B2 B2 B2
PoP 12hr         20      50     5       0    10      10    10       5     5
Snow              S  C    S

$$
MNZ034-181000-
Brainerd- Crow Wing MN
46.39N  94.13W Elev. 1227 ft
308 PM CST Sun Dec 17 2017

Date           12/17/17      Mon 12/18/17            Tue 12/19/17            Wed
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                      24          35          23          30          12
Temp             27 25 24 26 27 27 33 35 32 32 31 27 24 24 30 28 24 19 15 14 13
Dewpt            26 25 23 25 26 27 28 30 28 28 26 24 21 21 19 18 16 13 11 10  9
RH               96100 96 96 96100 82 82 85 85 81 88 88 88 63 66 71 77 84 84 84
Wind dir          S  S  S  S  S SW SW SW SW  W  W  W  W  W  W NW NW NW NW NW  N
Wind spd          3  4  5  6  6  9 10 11  9  9  9 10 11 12 16 14 10  8  5  3  3
Wind gust                                                  28 26
Clouds           OV B2 B2 OV OV OV OV OV OV OV B1 SC FW FW SC SC SC SC B2 B1 B2
PoP 12hr                      0          20           5           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snow                                                                          C
Obvis            PF PF  F PF PF


Date           12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
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          21      13    20       6    17       3    10      -9     2
Temp          20 21 17   13 20 17  9    7 16 15  7    3 10  3 -3   -8  2 -1
Dewpt         12 13 14   12 11 11  5    4  7  7  4    1  1 -2 -7  -10 -6 -7
PWind dir         E       E    NE       N    NW      NW    NW      NW    NW
Wind char        LT      LT    GN      LT    LT      GN    GN      LT    LT
Avg clouds    OV OV OV   OV OV B2 B2   B1 B1 B2 B2   B2 B2 B2 B1   B1 B2 B2
PoP 12hr         60      60    30      60    30       5     5       5     5
Snow           C  L  L    S  S  C  L    C  C  C

$$
WIZ008-181000-
Hayward- Sawyer WI
46.02N  91.45W Elev. 823 ft
308 PM CST Sun Dec 17 2017

Date           12/17/17      Mon 12/18/17            Tue 12/19/17            Wed
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                      20          34          25          32          10
Temp             24 21 21 20 21 24 31 34 34 34 34 30 26 26 31 30 25 19 15 14 10
Dewpt            23 21 21 19 20 21 25 29 28 28 28 26 23 22 21 19 16 13 11 10  7
RH               96100100 96 96 88 78 82 78 78 78 85 88 85 66 63 68 77 84 84 87
Wind dir         SW SW SW SW  S  S  S SW SW SW  W  W  W  W  W  W  W NW  W NW NW
Wind spd          2  2  3  3  3  8 10 10  9  9  6  6  8  9 11 11  8  8  4  4  3
Wind gust                                                  21 21
Clouds           OV B2 B2 OV OV OV B2 OV OV OV B2 B1 SC SC SC B1 SC FW SC B1 B2
PoP 12hr                     10          20          10           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Flurries                                  S
Snow
Obvis                  PF PF


Date           12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
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          21      17    25      15    22       5    11      -7     6
Temp          18 18 19   20 25 22 17   16 22 18 10    5 11  6 -1   -5  5  0
Dewpt          9 13 15   16 18 17 15   13 14 13  6    3  2  0 -4   -6 -3 -5
PWind dir        NE       E    NE      NE     N      NW     W       W    NW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 OV   OV OV OV OV   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2
PoP 12hr         30      70    30      80    60      30     5       5    10
Snow              C  L    C  C  C  D    L  L  C  C

$$
WIZ003-181000-
Ashland- Ashland WI
46.55N  90.88W Elev. 1214 ft
308 PM CST Sun Dec 17 2017

Date           12/17/17      Mon 12/18/17            Tue 12/19/17            Wed
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                      21          35          27          32          12
Temp             25 23 21 21 22 25 32 35 35 35 35 32 28 28 32 31 26 20 18 14 13
Dewpt            23 22 21 21 21 22 26 28 28 29 29 27 24 22 21 18 16 13 11  9  8
RH               92 96100100 96 88 78 75 75 78 78 81 85 78 63 58 65 74 73 80 80
Wind dir         SW SW SW SW SW SW SW SW SW SW  W  W  W  W  W  W  W  W  W NW NW
Wind spd          3  4  5  5  6 10 13 12 10 11 10 10 11 14 16 14 12 10  8  6  5
Wind gust                                                  28 26 23
Clouds           OV B1 B1 B2 B2 B2 B2 OV OV OV B2 B1 SC SC SC B1 B1 SC B1 SC B2
PoP 12hr                      0          40          30           5          10
QPF 12hr                      0        0.01           0           0           0
Snow 12hr                 00-00       00-00       00-00
Drizzle                                   S  S
Flurries                               S
Snow                                      S  S
Sprinkles                              S


Date           12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
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          21      15    25      15    23       8    13      -1     8
Temp          20 15 18   16 25 21 17   16 23 18 12    8 13  7  4    0  8  4
Dewpt         10 13 15   16 18 17 15   14 16 14  9    7  4  3  0   -3  0 -1
PWind dir         N       E    NE      NE     N      NW     W       W     W
Wind char        LT      LT    LT      GN    GN      LT    GN      LT    LT
Avg clouds    B1 B2 OV   OV OV B2 OV   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2
PoP 12hr         30      80    40      70    60      50    20      20    30
Snow              C  D    C  C  C  L    L  L  C  C
Snowshwrs                                             S  S  S  S    S  S  C

$$



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