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Issued by NWS Missoula, MT

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Point Forecast Matrices
National Weather Service Missoula MT
1213 PM MST Tue Jan 17 2017

MTZ005-181100-
Missoula-Missoula MT
46.92N 114.08W Elev. 3205 ft
1213 PM MST Tue Jan 17 2017

Date          Tue 01/17/17      Wed 01/18/17            Thu 01/19/17         Fri
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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          30          25          37          22
Temp          14 17 12 10 10 14 17 21 26 30 28 27 25 26 25 32 34 37 30 27 22 23
Dewpt         11  7  6  5  6  9 16 21 25 23 23 22 23 24 19 31 33 35 29 26 21 21
RH            88 64 76 80 83 80 96100 96 75 81 81 92 92 78 96 96 92 96 96 96 92
Wind dir      NE  S SE SE SE SE SE  S  S SE SE SE SE  S  S  S  S  W  W  W  W  S
Wind spd       4  3  3  4  4  4  4  4  4  5  5  4  4  3  3  3  3  3  3  2  2  2
Clouds        B2 OV B1 B1 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B1
PoP 12hr                     20          40          30          40          40
QPF 12hr                   0.01        0.03        0.02        0.03        0.02
Snow 12hr                 00-00       00-00       00-00
Frzg rain               C  C  C  C  S  S
Rain                    C  C  C  C  C  C                    C  C  C  C
Sleet          S              S  S
Snow           C        C  C  C  C  C  C  C  C  C  C  S  S              C  C
Winter Weath            Y  Y  Y  Y  Y  Y  Y  Y


Date           01/20/17  Sat 01/21/17  Sun 01/22/17  Mon 01/23/17  Tue 01/24/17
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          31      12    27      14    28      12    26      11    25
Temp          26 31 17   12 20 27 17   14 19 28 19   12 20 26 14   12 19 25
Dewpt         24 23 13   11 17 19 13   13 18 20 13    9 17 16 12   11 17 17
PWind dir         S       E    SE      SW    SE      SE    SE      SW    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 SC   SC B2 B2 OV   OV B2 B2 SC   SC B1 B1 B2   B2 OV OV
PoP 12hr         10      20    40      30    30      30    30      30    30
Snow                 S    S  C  C  C    C  C  C  C    C  C  C  C    C  C  C

$$
MTZ003-181100-
Kalispell-Flathead MT
48.30N 114.27W Elev. 2977 ft
1213 PM MST Tue Jan 17 2017

Date          Tue 01/17/17      Wed 01/18/17            Thu 01/19/17         Fri
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      17          37          32          41          25
Temp          24 24 18 18 19 25 26 31 36 37 34 33 32 34 32 37 40 41 36 30 27 25
Dewpt         15 16 14 15 18 23 26 28 32 31 31 31 32 33 26 36 39 40 36 30 27 24
RH            68 71 84 88 96 92100 88 85 79 89 92100 96 78 96 96 96100100100 96
Wind dir       W  S  S  S  S  S  S  S  S SE SE  S  S  S  S  S  S  S  S SW SW  S
Wind spd       4  6  4  5  5  6  6  6  6  6  6  4  4  4  4  4  4  4  4  3  3  3
Clouds        B2 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B1
PoP 12hr                     50          70          50          40          40
QPF 12hr                   0.04        0.08        0.05        0.06        0.02
Snow 12hr                     T       00-00       00-00
Frzg rain         C  C  C  C  C  C  S  S
Rain                    L  L  L  L  L  L  C  C  C  C  C  C  C  C  C  C
Sleet          S  S  S        S  S
Snow           L  C  C  L  L  L  L                                      C  C  S
Winter Weath            Y  Y  Y  Y  Y  Y  Y  Y


Date           01/20/17  Sat 01/21/17  Sun 01/22/17  Mon 01/23/17  Tue 01/24/17
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          34      13    30      17    31      15    28      11    27
Temp          30 33 18   14 26 29 19   17 23 31 19   15 22 27 14   13 22 26
Dewpt         26 26 16   13 20 22 17   16 18 22 17   14 16 19 13   12 17 19
PWind dir        SE      NE     E       S    SE      SE     S       S     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 SC   SC B2 B2 B2   B2 B2 B2 B1   B1 B2 B2 B2   B2 B2 B2
PoP 12hr         20      30    50      30    30      20    30      30    30
Snow           S  S  C    C  C  C  C    C  C  C  S    S  C  C  C    C  C  C

$$
MTZ007-181100-
Butte-Silver Bow MT
45.95N 112.50W Elev. 5550 ft
1213 PM MST Tue Jan 17 2017

Date          Tue 01/17/17      Wed 01/18/17            Thu 01/19/17         Fri
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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          39          24          38          14
Temp          26 23 15 11 15 16 16 29 38 38 29 24 25 26 25 34 38 36 26 17 16 14
Dewpt         13  9  7  4  7  8 12 22 27 25 25 18 21 21 13 30 33 32 22 14 13 11
RH            57 54 70 73 70 70 84 75 64 59 85 77 84 81 60 85 82 85 85 88 88 88
Wind dir       S SW SW  S SW SW SW SW SW  S  S  S  S  S  S  S  S SW SW SW SW  W
Wind spd       4  5  5  5  5  6  6  8  8  8  8  6  6  5  5  5  5  4  4  3  3  3
Clouds        FW SC SC FW SC B1 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 OV OV B2 B2 B2
PoP 12hr                      5          20          10          30          40
QPF 12hr                      0           0           0        0.01        0.03
Snow 12hr                 00-00       00-00       00-00
Snow                                S  S                    C  C  C  C  C  C  S


Date           01/20/17  Sat 01/21/17  Sun 01/22/17  Mon 01/23/17  Tue 01/24/17
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          32       5    28       7    26       6    25       3    22
Temp          24 31 11    7 23 27 12    8 19 26 11    7 18 24  6    5 17 21
Dewpt         16 20  5    3 14 17  6    3 11 14  6    2 10 12  1    1  8 11
PWind dir        SW       S    SW      SW    SW       S    SW       W     W
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 SC   SC B2 B2 B2   B2 SC SC B1   B1 B1 B1 B2   B2 B2 B2
PoP 12hr         20      20    20      20    10      20    20      20    20
Snow           S  S  S    S  S  S  S    S        S    S  S  S  S    S  S  S

$$
IDZ010-181100-
Salmon-Lemhi ID
45.12N 113.88W Elev. 4045 ft
1213 PM MST Tue Jan 17 2017

Date          Tue 01/17/17      Wed 01/18/17            Thu 01/19/17         Fri
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      -7          20          14          28          15
Temp           0 -3 -5 -6 -6 -6  4 11 19 19 18 15 15 15 15 23 26 28 24 20 16 15
Dewpt         -6-12 -8 -9 -9-11  3 11 13 12 16 14 14 15  7 23 26 27 24 20 16 15
RH            75 64 86 86 86 78 95100 77 74 92 96 96100 70100100 96100100100100
Wind dir      SE  S  S  S  S  S  S  S  S  S  S SE SE SE SE  S  S  S  S SW SW  S
Wind spd       3  3  3  2  4  3  4  3  3  3  3  6  6  5  5  4  4  3  3  3  3  2
Clouds        SC B1 SC SC SC B2 OV OV OV B2 B2 B2 B2 OV OV OV OV B2 B2 B2 B2 B1
PoP 12hr                      5          30          30          30          30
QPF 12hr                      0        0.02        0.02        0.03        0.04
Snow 12hr                 00-00       00-00       00-00
Frzg rain                     C  C  S  S
Rain                          C  C  C  C
Snow                          C  C  C  C  C  C  C  C  S  S  C  C  C  C  C  C  S


Date           01/20/17  Sat 01/21/17  Sun 01/22/17  Mon 01/23/17  Tue 01/24/17
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          23       6    21       6    20       5    19       3    19
Temp          19 22  8    8 17 20 10    6 13 20  9    5 13 18  5    5 12 19
Dewpt         17 13  6    7 12 12  8    5 10 11  7    3  9  9  3    2  7 10
PWind dir         S      SE     S      SW     S       S     S      SW    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 B1   B1 OV OV B2   B2 B1 B1 B2   B2 B2 B2 B2   B2 B2 B2
PoP 12hr         20      20    40      20    20      30    30      30    30
Snow           S  S  S    S  C  C  S    S  S  S  C    C  C  C  C    C  C  C

$$
MTZ004-181100-
Lookout Pass-Mineral MT
47.45N 115.67W Elev. 6027 ft
1213 PM MST Tue Jan 17 2017

Date          Tue 01/17/17      Wed 01/18/17            Thu 01/19/17         Fri
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      26          35          27          32          21
Temp          33 29 29 29 26 28 31 31 35 27 30 27 30 27 28 28 32 27 24 23 21 22
Dewpt         21 20 20 20 22 27 30 27 31 27 26 25 28 26 23 26 31 26 23 22 20 19
RH            61 69 69 69 85 96 96 85 85100 85 92 92 96 81 92 96 96 96 96 96 88
Wind dir      SW SW  S  S SW  S  S  S  S  S  S SW SW SW SW SW SW SW SW  S  S SE
Wind spd      18 19 16 19 20 20 19 17 17 16 16 16 16 13 13  9  9  8  8  6  6  4
Clouds        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B1
PoP 12hr                    100         100         100         100          70
QPF 12hr                   0.17        0.38        0.29        0.15        0.04
Snow 12hr                     1           4           3
Snow           L  C  C  D  D  D  D  D  D  D  D  D  D  D  D  D  D  L  L  C  C  S
Winter Storm            W  W  W  W  W  W  W  W


Date           01/20/17  Sat 01/21/17  Sun 01/22/17  Mon 01/23/17  Tue 01/24/17
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          32      20    29      18    27      17    25      13    23
Temp          31 29 20   25 29 23 19   19 27 20 20   17 24 22 14   15 23 19
Dewpt         23 25 18   23 22 19 17   17 20 16 18   16 18 20 13   13 18 16
PWind dir        SE      SE    SE      SW     S       S    SW      SW     W
Wind char        LT      LT    LT      LT    GN      GN    GN      LT    LT
Avg clouds    B1 B1 B2   B2 OV OV OV   OV B2 B2 B2   B2 OV OV B2   B2 B2 B2
PoP 12hr         20      40    60      50    40      60    50      50    40
Snow           S  S  C    C  L  L  C    C  C  C  L    L  C  C  C    C  C  C

$$
IDZ006-181100-
Lowell-Idaho ID
46.15N 115.60W Elev. 1575 ft
1113 AM PST Tue Jan 17 2017

Date          Tue 01/17/17      Wed 01/18/17            Thu 01/19/17         Fri
PST 3hrly     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                      22          37          36          42          29
Temp          32 25 25 23 23 26 30 30 30 36 37 37 36 37 36 38 38 42 37 34 29 31
Dewpt         23 18 20 19 19 22 30 28 28 34 36 36 32 36 31 38 38 42 37 34 29 30
RH            69 74 81 84 84 85100 92 92 92 96 96 85 96 82100100100100100100 96
Wind dir      SE SE SE SE SE SE SE  E  E SE SE SE SE  W  W  W  W  W  W  S  S SE
Wind spd       2  4  4  4  4  5  5  3  3  4  4  3  3  2  2  2  2  2  2  2  2  3
Clouds        B2 OV B1 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B1
PoP 12hr                     80         100          90          90          40
QPF 12hr                   0.18        0.49        0.29        0.12        0.04
Snow 12hr                 00-00       00-00       00-00
Frzg rain      C  C  C  C  C  C  C  S  S
Rain           S  S  S  D  D  D  D  D  D  D  D  D  D  D  D  D  D  C  C        S
Sleet          S  S  S
Snow              S  S  D  D  D  D                                      C  C
Winter Weath            Y  Y  Y  Y  Y  Y  Y  Y


Date           01/20/17  Sat 01/21/17  Sun 01/22/17  Mon 01/23/17  Tue 01/24/17
PST 6hrly     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          39      26    37      25    36      24    36      23    35
Temp          34 39 29   27 34 36 27   25 29 36 26   24 29 36 25   25 30 35
Dewpt         28 34 28   26 28 33 27   24 22 31 26   23 23 33 24   24 25 30
PWind dir        SE      SE    SE      SE    SE       S    SE       S    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 B2   B2 B2 B2 OV   OV B2 B2 B2   B2 OV OV OV   OV OV OV
PoP 12hr         20      30    50      40    30      40    50      40    40
Rain           S  S  C    C  C  C  C    C        C    C        C    C
Snow                         C  C  C    C  C  C  C    C  C  C  C    C  C  C

$$



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