Point Forecast Matrices
Issued by NWS Missoula, MT

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Point Forecast Matrices
National Weather Service Missoula MT
931 PM MST Wed Feb 20 2019

MTZ005-211100-
Missoula-Missoula MT
46.92N 114.08W Elev. 3205 ft
931 PM MST Wed Feb 20 2019

Date          Wed 02/20/19      Thu 02/21/19            Fri 02/22/19         Sat
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          23           3          26          18
Temp                   19 16 12 10 15 21 21 18 15 10  6  3 12 22 25 24 23 21 19
Dewpt                  15 11  8  6  9 10  9 11  9  5  0 -2  5 11 14 18 18 16 15
RH                     84 80 84 83 77 62 59 73 77 80 76 79 73 62 62 77 81 81 84
Wind dir                E  E  E  E  E  E NE SE SE  E  E  E SW SW SW SW SW SW SW
Wind spd               12 12 11 11 13 13  4  1  1  2  2  2  3  3  5  5  4  4  4
Clouds                 SC SC SC SC FW FW CL CL FW FW SC SC B2 B2 B2 B2 B2 B2 B2
PoP 12hr                     60          20           5          10          60
QPF 12hr                   0.01           0           0           0        0.05
Snow 12hr                     T       00-00       00-00
Snow                    S  S  S  S                                C  C  L  L  C
Snowshwrs
Wind chill              5  1 -2 -5  0  8 15                 6    19 17 17 15 12
Min chill               5    -3    -5     4    12     6     3    11    16    12


Date           02/23/19  Sun 02/24/19  Mon 02/25/19  Tue 02/26/19  Wed 02/27/19
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          30      12    22       8    17       0    19       6    27
Temp          23 29 22   14 16 21 16   10 11 16 10    2  7 18 14    8 14 26
Dewpt         17 19 18   10 10 11 10    4  5  6  2   -5 -1  8  9    4  9 18
PWind dir        SW       S     E      NE     E       E     E      NE     E
Wind char        LT      GN    BZ      GN    LT      LT    LT      LT    LT
Avg clouds    B2 B2 B2   OV OV OV B2   B2 B2 B2 B2   B2 B2 B1 B1   B2 B2 B2
PoP 12hr         40      40    60      40    20      20    30      30    30
Snow           C  C  S    C  C  L  C    S  S  S  S    S  S  C  C    C  C  C

$$
MTZ003-211100-
Kalispell-Flathead MT
48.30N 114.27W Elev. 2977 ft
931 PM MST Wed Feb 20 2019

Date          Wed 02/20/19      Thu 02/21/19            Fri 02/22/19         Sat
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          24           0          26          19
Temp                   13 12 10  7 16 23 23 15  7  6  3  0 13 24 26 23 21 21 20
Dewpt                   6  4  2  0  5 10 12  9  3  1 -2 -5  6 15 19 19 18 16 16
RH                     73 70 69 72 61 57 62 77 83 79 79 79 73 68 74 84 88 81 84
Wind dir                N  N  N  N NE NE SE  S  S  S  S  S SW SW SW SW  S  S SW
Wind spd               19 20 24 24 13 13  3  3  4  5  2  2  5  5  5  5  5  5  3
Clouds                 SC SC FW FW FW FW CL CL FW FW B2 B2 B2 B2 OV OV OV OV OV
PoP 12hr                     40          10          20          40          70
QPF 12hr                      0           0           0        0.02        0.11
Snow 12hr                 00-00       00-00       00-00
Snow                    S  S                    S  S  S  S  C  C  L  L  L  L  L
Snowshwrs
Obvis                  BS BS BS BS
Wind chill             -6 -7-11-14  1 11       -1 -4        4 17 19 16 14 13
Min chill              -6   -11   -14     6    -1    -6     0    12    14    13


Date           02/23/19  Sun 02/24/19  Mon 02/25/19  Tue 02/26/19  Wed 02/27/19
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          28       6    20       1    14      -5    17       0    24
Temp          24 27 13    9 13 19  7    3  8 13  1   -3  6 16  5    2 12 23
Dewpt         18 18  6    2  4  9  1   -3 -2  2 -7  -10 -4  5 -1   -4  3 14
PWind dir        SW      NE    NE      NE    NE      NE    NE      NE     E
Wind char        LT      WY    WY      BZ    LT      GN    LT      LT    LT
Avg clouds    OV B2 B2   B2 B1 B1 B1   B1 B2 B2 B2   SC SC SC SC   SC B1 B1
PoP 12hr         70      40    10      10    10      10    30      30    30
Snow           L  L  C    S                              S  C  C    C  S  C

$$
MTZ007-211100-
Butte-Silver Bow MT
45.95N 112.50W Elev. 5550 ft
931 PM MST Wed Feb 20 2019

Date          Wed 02/20/19      Thu 02/21/19            Fri 02/22/19         Sat
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                       0          16         -19          22           4
Temp                    7  5  2  0 10 15 13  1 -8-12-16-19  7 19 21 14  9  8  5
Dewpt                   2 -1 -4 -5  3  5  3 -4-14-18-22-24 -2  6  7  7  2  0 -2
RH                     79 76 75 79 73 64 63 79 74 74 73 77 66 56 54 73 72 69 72
Wind dir               NW  N  N  N NE NE  S  S SE SE  S  S SW SW SW SW SW SW SW
Wind spd                5  8  6  6  8  8  6  2  2  1  2  2  3  3  6  6  5  5  5
Clouds                 B2 B2 B2 B2 B1 B1 SC SC FW FW FW FW SC SC B1 B1 B1 B1 B1
PoP 12hr                     90          40          20           5          10
QPF 12hr                   0.02        0.01           0           0           0
Snow 12hr                     T           T       00-00
Snow                    C  C  C  C  S  S  S  S                                C
Snowshwrs
Wind chill             -4-10-11-13 -2  4  3                 1    12  4  0 -3 -5
Min chill              -5   -12   -13     1    -8   -16   -19     7    -1    -5
Winter Weath            Y  Y  Y


Date           02/23/19  Sun 02/24/19  Mon 02/25/19  Tue 02/26/19  Wed 02/27/19
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          25       0    17       0    15      -8    18      -3    27
Temp          18 23  8    2 11 16  5    1 10 13 -1   -6  9 16  3   -1 16 26
Dewpt          8 11  2   -4  4  7 -1   -5  2  4 -8  -14  0  7 -1   -6 10 17
PWind dir         W      NW     E       E     E       E    NE       N    NW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2 B2   B2 B2 OV B2   B2 B2 B2 B2   B1 B1 B1 B1   B1 B1 B2
PoP 12hr         50      30    60      50    40      20    30      30    30
Snow           C  C  C    S  C  L  C    C  C  C  S    S  S  C  S    C  C  C

$$
IDZ010-211100-
Salmon-Lemhi ID
45.12N 113.88W Elev. 4045 ft
931 PM MST Wed Feb 20 2019

Date          Wed 02/20/19      Thu 02/21/19            Fri 02/22/19         Sat
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          24          -1          27          13
Temp                   16 14 12 10 16 23 23 14  7  4  2 -1 11 25 26 22 18 16 15
Dewpt                   9  8  6  5  7  9  9  3 -1 -3 -5 -8  1 11 12 10 10 10  8
RH                     73 76 76 80 67 54 54 61 69 72 72 71 63 55 55 59 70 77 73
Wind dir               NE NE NE NE NE NE NE NE SW SW  S  S SW SW SW SW SW SW SW
Wind spd               10 11 11 11  9  9  5  5  0  0  2  2  3  3  4  4  4  4  3
Clouds                 B1 B1 B1 B1 FW FW FW FW FW FW FW FW B1 B1 B1 B1 B1 B1 B2
PoP 12hr                     60          30          10           5          20
QPF 12hr                   0.02        0.01           0           0           0
Snow 12hr                     T           T       00-00
Snow                    C  C  C  C  S  S                                S  S  C
Snowshwrs
Wind chill              2  0 -2 -5  4 13 15  5              4       15 11  9  9
Min chill               2    -2    -5     7    -1     2    -1     9    11     8


Date           02/23/19  Sun 02/24/19  Mon 02/25/19  Tue 02/26/19  Wed 02/27/19
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          30      15    30      20    33      16    32      18    35
Temp          20 29 20   17 21 29 23   21 25 32 22   18 23 31 23   20 25 34
Dewpt         12 17 13   11 14 19 16   15 18 22 14   12 15 21 17   16 20 26
PWind dir        SW      SW     S      SW     N       W    SW       S     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 OV   B2 B2 B2 B2   B2 B2 B2 B2   B2 B1 B2 B2   B1 B1 B2
PoP 12hr         40      20    50      50    40      20    30      30    30
Snow           C  C  S    S  C  C  C    C  C  C  S    S  S  C  C    C  S  C

$$
MTZ004-211100-
Lookout Pass-Mineral MT
47.45N 115.67W Elev. 6027 ft
931 PM MST Wed Feb 20 2019

Date          Wed 02/20/19      Thu 02/21/19            Fri 02/22/19         Sat
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                       6          17           3          18          16
Temp                   14 14 12  6 16 16 15  8 13 12 10  3 17 18 18 17 17 17 17
Dewpt                   6  6  3 -2  9 11 10  3  7  7  4 -2 12 13 14 13 13 13 13
RH                     70 70 66 69 73 80 80 79 76 80 76 79 80 80 84 84 84 84 84
Wind dir                E  E SE SE NE NE  E  S  S  S  S  S SW SW  S  S  S  S SW
Wind spd               13 14 16 16 16 16  3  4  5  8 10 10 16 16 17 17 17 17 13
Clouds                 SC SC SC SC FW FW FW FW FW FW B2 B2 B2 B2 OV OV OV OV OV
PoP 12hr                     30           5           0          60          90
QPF 12hr                      0           0           0        0.04        0.25
Snow 12hr                 00-00       00-00       00-00
Snow                                                        L  L  D  D  D  D  D
Snowshwrs
Wind chill             -2 -2 -4-12  1  1    -1  3  1 -3-12  1  3  2  1  2  2  3
Min chill              -4    -5   -12    -6    -2    -3   -12     2     1     2


Date           02/23/19  Sun 02/24/19  Mon 02/25/19  Tue 02/26/19  Wed 02/27/19
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          19       8    16       5    11      -1    11       1    18
Temp          19 18 16   14 15 15 13   11 10  9  7    5 10 10  8    6 17 17
Dewpt         15 15 10    7 10 10  4    1  3  3 -1   -3  4  5  1   -1 10 11
PWind dir        SW      SE     E      NE     E      NE     E       E     E
Wind char        GN      LT    GN      GN    GN      GN    GN      GN    LT
Avg clouds    OV OV B2   OV OV OV OV   OV OV OV OV   OV B2 B2 OV   OV B2 B2
PoP 12hr        100      50    50      30    40      30    40      40    40
Snow           D  D  C    C  C  C  C    C  C  C  S    C  C  C  C    C  C  C

$$
IDZ006-211100-
Lowell-Idaho ID
46.15N 115.60W Elev. 1575 ft
831 PM PST Wed Feb 20 2019

Date          Wed 02/20/19      Thu 02/21/19            Fri 02/22/19         Sat
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                      20          34          13          34          26
Temp                   22 21 22 20 28 34 27 19 16 15 16 13 24 34 31 28 27 27 27
Dewpt                  19 18 17 16 19 21 18 14 13 12 11 10 16 22 23 23 24 24 23
RH                     88 88 81 84 68 58 68 80 88 88 80 87 71 61 72 81 88 88 85
Wind dir               NW NW  N  N  E  E  S  N NW NW  S  S  S  S SW SW SW SW SW
Wind spd                1  1  2  2  3  3  1  1  1  1  1  1  1  1  2  2  3  3  2
Clouds                 B1 B1 B1 B1 SC SC SC SC B1 B1 B1 B1 B2 B2 OV OV OV OV OV
PoP 12hr                     60          20          20          20          90
QPF 12hr                   0.02           0           0           0        0.14
Snow 12hr                     T       00-00       00-00
Snow                    C  C  S  S  S  S  S  S  S  S        S  S  C  C  D  D  D
Snowshwrs


Date           02/23/19  Sun 02/24/19  Mon 02/25/19  Tue 02/26/19  Wed 02/27/19
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          36      25    35      25    35      19    34      22    37
Temp          31 32 27   26 30 32 27   26 30 30 22   21 27 30 24   23 30 33
Dewpt         25 26 23   22 25 26 23   22 24 22 16   15 19 23 21   20 24 27
PWind dir        SW      SW    SE       N    NE      NE     E      NE     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    OV B2 B2   OV OV OV OV   OV OV B2 OV   B2 B2 B2 B2   B2 B2 B2
PoP 12hr         80      50    60      50    50      30    40      50    40
Snow           D  L  C    C  L  L  C    C  C  C  C    C  C  C  C    C  C  C

$$



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