Point Forecast Matrices
Issued by NWS Missoula, MT

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Point Forecast Matrices
National Weather Service Missoula MT
335 AM MST Sat Dec 16 2017

MTZ005-162300-
Missoula-Missoula MT
46.92N 114.08W Elev. 3205 ft
335 AM MST Sat Dec 16 2017

Date                Sat 12/16/17            Sun 12/17/17            Mon 12/18/17
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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          20          29          27          37
Temp             28 25 29 31 27 24 23 20 20 20 24 29 28 28 30 30 31 32 37 37 37
Dewpt            26 23 23 22 23 20 20 18 18 17 18 20 23 24 27 27 29 31 32 29 33
RH               92 92 78 69 85 84 88 92 92 88 77 69 81 85 88 88 92 96 82 72 85
Wind dir         NW NW NW  W NW NW  E  N  W  S  S SW  S  S SW SW  W  W  W  W  W
Wind spd          3  3  3  4  4  2  2  3  3  3  3  3  4  4  6  6  5  5  5  5  5
Clouds           OV OV B2 B2 B2 B1 SC FW B1 B1 B2 B2 OV OV OV OV OV OV OV OV OV
PoP 12hr                     50          10          30          70          70
QPF 12hr                   0.01           0        0.01        0.02        0.06
Snow 12hr                     T       00-00           T
Frzg rain                                                         S  S
Rain                                                        L  L  L  L  L  L  L
Snow              C  C                    S  S  C  C  L  L  L  L              L
Snowshwrs               S  S
Obvis                                    PF PF
Winter Weath      Y  Y


Date               Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            30    40      28    30      14    21      12    22
Temp          32   30 35 40 32   29 28 24 17   14 21 17 16   12 21 21
Dewpt         31   29 30 32 28   26 20 16 14   11 13  9 11    9 12 14
PWind dir           W     S       S     W      NE     E      SW    SE
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    OV   OV OV OV OV   OV OV OV B2   B2 SC SC B1   B1 B1 B1
PoP 12hr           70    70      80    80      40    10      10    20
Rain           L    L  L  L  D    D
Snow           L    L                D  D  C    C                S  S

$$
MTZ003-162300-
Kalispell-Flathead MT
48.30N 114.27W Elev. 2977 ft
335 AM MST Sat Dec 16 2017

Date                Sat 12/16/17            Sun 12/17/17            Mon 12/18/17
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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          23          30          29          37
Temp             26 25 28 31 30 26 25 23 24 25 27 29 29 29 31 32 35 33 36 37 33
Dewpt            25 23 23 22 24 23 23 21 22 23 22 21 25 26 29 31 33 32 31 29 28
RH               96 92 81 69 78 88 92 92 92 92 81 72 85 88 92 96 92 96 82 72 82
Wind dir         SW SW SW  S  S  S  S  S  S  S  S  S  S  S  S  S SW SW SW SW SW
Wind spd          1  1  2  4  3  2  3  4  5  5  6  8  6  6  5  5  6  6  5  5  5
Clouds           OV OV B2 B2 B2 B2 B2 B1 OV OV B2 OV OV OV OV OV OV OV B2 B2 B2
PoP 12hr                     50          20          60          80          70
QPF 12hr                   0.01           0        0.05        0.06        0.03
Snow 12hr                     T       00-00           1
Frzg rain                                                         S  S
Rain                                                              L  L  L  L
Snow              C  C                    C  C  L  L  L  L  D  D  L  L  L  L  L
Snowshwrs               S  S        S  S
Obvis                                    PF PF


Date               Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            30    37      27    27      12    21      12    20
Temp          30   31 34 37 37   32 22 18 13   12 15 21 14   13 17 20
Dewpt         29   30 27 32 35   29 15  8 10    9  7 13 11   11 10 13
PWind dir          SW     S       S    NW      NE    SE       S     E
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2   OV OV OV OV   OV OV OV B1   B1 SC SC B1   B1 B2 B2
PoP 12hr           70    90      90    80      20    10      10    20
Rain                      D  D    D
Snow           L    L  D  D       D  D  D  S    S                S  S

$$
MTZ007-162300-
Butte-Silver Bow MT
45.95N 112.50W Elev. 5550 ft
335 AM MST Sat Dec 16 2017

Date                Sat 12/16/17            Sun 12/17/17            Mon 12/18/17
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      30           7          29          22          38
Temp             20 19 26 30 25 15 11  7  7 10 21 29 24 22 23 25 28 27 34 38 33
Dewpt            16 14 18 17 16 11  9  5  6  7 11 12 13 14 16 19 21 22 24 23 22
RH               84 80 71 58 68 84 91 91 96 87 65 48 62 71 74 78 75 81 66 54 63
Wind dir         NW NW NW NW NW  W  W  W  W  W  W  W SW SW SW SW SW SW  W  W  W
Wind spd          4  4  4  6  4  3  3  3  3  3  4  5  6  6 10 10  9  9 11 11  9
Clouds           OV B2 B2 B2 B1 SC FW FW SC B1 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                     70           5           5          20          30
QPF 12hr                   0.01           0           0           0        0.02
Snow 12hr                     T       00-00       00-00
Snow              L  L                                S  S  S  S  C  C  C  C  S
Snowshwrs               S  S
Obvis                                    PF PF
Winter Weath      Y  Y


Date               Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            24    40      24    28       3    19       3    21
Temp          26   24 36 39 31   26 26 18  9    3 16 17  6    5 19 20
Dewpt         21   20 25 23 24   18 13  4  0   -1  4  2 -1   -2  6  4
PWind dir           W    SW      SW     W       N    NW       W     W
Wind char          LT    LT      GN    GN      LT    LT      LT    LT
Avg clouds    B2   B2 B2 B2 B2   B2 OV OV OV   OV B1 B1 B1   B1 B1 B1
PoP 12hr           30    20      50    70      40    10      10    20
Snow           S    C  S  S  C    C  L  L  C    C                S  S

$$
IDZ010-162300-
Salmon-Lemhi ID
45.12N 113.88W Elev. 4045 ft
335 AM MST Sat Dec 16 2017

Date                Sat 12/16/17            Sun 12/17/17            Mon 12/18/17
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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          15          26          23          35
Temp             25 23 28 31 27 21 19 18 16 15 22 26 23 24 25 26 26 25 31 35 33
Dewpt            23 21 23 19 17 15 17 15 14 13 15 13 14 18 20 22 22 22 26 24 26
RH               92 92 81 61 65 77 92 88 92 92 74 57 68 77 81 85 85 88 81 64 75
Wind dir          N  N  N  N  N NE  S SW SW  S SW  W  S  S  S  S SW SW SW SW SW
Wind spd          3  2  3  4  3  3  2  1  2  1  2  2  3  3  4  4  3  3  4  4  3
Clouds           OV B2 B1 B1 SC SC SC FW SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                     40           5          10          40          40
QPF 12hr                   0.01           0           0        0.02        0.02
Snow 12hr                     T       00-00       00-00
Rain                                                                    C  C  C
Snow              C  C                                C  C  C  C  C  C  C  C
Snowshwrs               S  S
Obvis                                    PF PF
Winter Weath      Y  Y


Date               Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            26    37      26    30      13    20       9    20
Temp          29   26 34 37 31   26 29 23 19   13 19 17 10   11 18 20
Dewpt         27   25 27 26 27   23 22 13 14   10 13  6  5    6  7  9
PWind dir          SW     S       S     W       N    NW      SW    SW
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2   B2 B2 B2 B2   B2 OV OV B2   B2 B1 B1 SC   SC B1 B1
PoP 12hr           30    30      60    70      30    10      10    20
Rain           C    C  C  C  L    L
Snow                C  C          L  L  L  C    C                S  S

$$
MTZ004-162300-
Lookout Pass-Mineral MT
47.45N 115.67W Elev. 6027 ft
335 AM MST Sat Dec 16 2017

Date                Sat 12/16/17            Sun 12/17/17            Mon 12/18/17
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      22          18          27          25          31
Temp             21 19 20 22 18 20 20 18 18 20 22 26 26 26 28 28 29 28 29 31 28
Dewpt            20 19 18 19 15 18 17 16 17 17 18 22 24 24 25 26 28 26 26 28 27
RH               96100 92 88 88 92 88 92 96 88 84 85 92 92 88 92 96 92 88 88 96
Wind dir          W  W  W  W  W  W SW SW SW SW SW SW SW SW SW SW  W  W  W  W  W
Wind spd          5  6  5  5  6  8  8  9 10 11 10 11 18 18 23 23 14 14 13 13 11
Clouds           OV OV OV B2 B1 B2 B1 OV B2 OV B2 OV OV OV OV OV OV OV OV OV OV
PoP 12hr                     60          10          70          90          80
QPF 12hr                   0.01           0        0.15        0.30        0.25
Snow 12hr                     T       00-00           2
Snow              L  L                    L  L  L  L  D  D  D  D  D  D  L  L  D
Winter Weath      Y  Y


Date               Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            28    32      23    24      11    18      11    21
Temp          28   28 30 32 31   24 24 18 14   11 18 16 14   12 20 19
Dewpt         27   27 28 27 28   21 21 14  8    5  6  9  6    5 11 13
PWind dir          SW    SW      SW     W      NE    SE      SW     S
Wind char          GN    GN      GN    GN      LT    LT      LT    LT
Avg clouds    OV   OV OV OV OV   OV OV OV B2   B2 SC SC B1   B1 B1 B1
PoP 12hr           90    90      90    80      10    10       5     5
Snow           D    D  D  D  D    D  D  D

$$
IDZ006-162300-
Lowell-Idaho ID
46.15N 115.60W Elev. 1575 ft
235 AM PST Sat Dec 16 2017

Date                Sat 12/16/17            Sun 12/17/17            Mon 12/18/17
PST 3hrly     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                      37          25          36          32          40
Temp             32 30 32 37 31 29 27 25 25 25 31 36 32 33 34 34 35 34 36 40 36
Dewpt            31 29 30 32 29 28 25 24 24 23 26 29 30 31 32 33 34 33 34 37 35
RH               96 96 92 82 92 96 92 96 96 92 81 75 92 92 92 96 96 96 92 89 96
Wind dir          W  W  W SW SW SE  E  E  E  E  E NE  S  S SW SW SW SW SW SW SW
Wind spd          1  1  1  2  1  1  1  2  2  2  2  2  2  2  6  6  3  3  3  3  2
Clouds           OV OV OV OV B2 B1 SC SC B1 B2 B2 OV OV OV OV OV OV OV OV OV OV
PoP 12hr                     90          10          50          90          80
QPF 12hr                   0.06           0        0.04        0.48        0.25
Snow 12hr                     1       00-00           T
Rain              D  D                                D  D  D  D  D  D  L  L  L
Rain shwrs              C  C
Snow              D  D                    S  S  C  C
Snowshwrs               C  C
Obvis                                    PF PF
Winter Weath      Y  Y


Date               Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
PST 6hrly     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            36    42      33    37      23    33      19    34
Temp          37   36 40 42 38   33 37 34 28   23 32 29 21   21 31 34
Dewpt         37   36 38 41 36   32 32 33 26   22 25 26 19   19 24 31
PWind dir          SW     S       S     W      NW    SE      SE    SE
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    OV   OV OV OV OV   OV OV OV B2   B2 SC SC B1   B1 B1 B1
PoP 12hr           80    80      90    90      50    20      10    10
Rain           L    D  D  D  D    D  D  D
Snow                                    D  C    C  S  S

$$



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