Point Forecast Matrices
Issued by NWS Missoula, MT

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Point Forecast Matrices
National Weather Service Missoula MT
309 AM MDT Wed Oct 18 2017

MTZ005-182300-
Missoula-Missoula MT
46.92N 114.08W Elev. 3205 ft
309 AM MDT Wed Oct 18 2017

Date             Wed 10/18/17            Thu 10/19/17            Fri 10/20/17
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      62          40          70          39          48
Temp             39 39 49 60 60 52 47 43 41 42 55 68 68 56 49 44 41 40 43 47 47
Dewpt            35 35 40 38 37 38 38 37 36 37 43 38 37 40 40 38 37 37 37 34 33
RH               85 85 71 44 42 59 71 79 82 82 64 33 32 55 71 79 85 89 79 60 58
Wind dir         SW  S SW SW  W SW  S  S  S  S SW SW SW SW  W  W  W  W  W  W  W
Wind spd          9  4  5  9  6  5  4  4  2  2  9  9  8  8  5  5  8  8 18 18 12
Clouds           B2 B2 B2 B2 B2 OV B1 SC SC SC FW SC SC SC B2 B2 OV OV OV OV B2
PoP 12hr                      5          10           0          60          70
QPF 12hr                      0           0           0        0.04        0.06
Snow 12hr                 00-00       00-00       00-00
Rain                                                        L  L  L  L
Rain shwrs                                                              L  L  C


Date               Sat 10/21/17  Sun 10/22/17  Mon 10/23/17  Tue 10/24/17
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            33    47      40    53      41    54      35    55
Temp          38   34 40 47 42   40 46 52 45   42 47 53 41   36 45 54
Dewpt         32   31 33 32 37   38 42 42 41   39 42 39 36   34 38 37
PWind dir          SW    SW       S    SW      SW     W      SW     S
Wind char          GN    GN      LT    GN      LT    LT      LT    LT
Avg clouds    B2   B2 B1 B1 OV   OV OV OV B2   B2 B2 B2 B1   B1 FW FW
PoP 12hr           30    30      60    70      50    30      10    10
Rain                      C  L    L  L  L  C    C  C  C
Rain shwrs     C    S  C
Snowshwrs              C

$$
MTZ003-182300-
Kalispell-Flathead MT
48.30N 114.27W Elev. 2977 ft
309 AM MDT Wed Oct 18 2017

Date             Wed 10/18/17            Thu 10/19/17            Fri 10/20/17
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      55          39          61          37          49
Temp             33 34 47 54 54 46 43 40 39 41 53 60 59 48 43 39 38 38 45 49 48
Dewpt            29 31 35 34 35 37 37 37 37 39 41 37 38 39 38 36 36 37 37 34 34
RH               85 89 63 46 48 71 79 89 92 92 64 42 45 71 82 89 92 96 73 56 58
Wind dir          S  S  S SW SW SW  S  S  S  S SW SW SW SW  S  S  S  S SW SW SW
Wind spd         11  5 10 13 11 12  9  6  5  5 12 12 10 10  3  3  8  8 16 16 10
Clouds           B2 B2 B1 B2 OV OV B2 B2 SC SC B1 B2 OV OV OV OV OV OV B2 B2 B2
PoP 12hr                     30          30          30          70          80
QPF 12hr                   0.01        0.02        0.01        0.07        0.08
Snow 12hr                 00-00       00-00       00-00
Rain                    C  C  C  C        S  S  C  C  C  C  L  L  D  D
Rain shwrs                                                              C  C  C


Date               Sat 10/21/17  Sun 10/22/17  Mon 10/23/17  Tue 10/24/17
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            33    46      38    53      37    53      33    54
Temp          37   33 41 45 40   38 48 52 41   37 47 51 38   34 47 52
Dewpt         32   31 33 32 36   36 40 40 37   35 38 36 33   31 37 37
PWind dir          SW    SW       S    SW      SW    SW      SW     S
Wind char          GN    GN      GN    GN      GN    GN      LT    LT
Avg clouds    B2   B2 B2 B2 OV   OV OV OV B2   B2 B2 B2 B2   B2 SC SC
PoP 12hr           40    40      90    80      40    30      20    10
Rain                      C  D    D  D  D  C    C  C  C
Rain shwrs     C    C  C                                 S    S
Snowshwrs              C

$$
MTZ007-182300-
Butte-Silver Bow MT
45.95N 112.50W Elev. 5550 ft
309 AM MDT Wed Oct 18 2017

Date             Wed 10/18/17            Thu 10/19/17            Fri 10/20/17
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      63          35          69          37          46
Temp             35 37 55 63 60 49 46 40 36 39 60 69 65 53 49 43 38 38 44 46 44
Dewpt            29 30 32 28 31 33 31 30 28 31 30 19 29 36 34 34 32 32 28 26 27
RH               78 75 41 26 33 54 55 67 72 73 32 15 26 52 56 70 79 79 53 45 51
Wind dir         SW SW SW SW SW SW SW SW  S  S  S  S SW SW  S  S  W  W  W  W  W
Wind spd          9  6 12 17 13 13  8  9  5  5 12 12 11 11  9  9 10 10 19 19 13
Clouds           SC SC B1 B1 B2 SC SC FW FW CL FW CL FW FW SC SC B2 B2 OV OV B2
PoP 12hr                      5           5           0          20          50
QPF 12hr                      0           0           0           0        0.13
Snow 12hr                 00-00       00-00       00-00
Rain                                                        S  S  C  C
Rain shwrs                                                              C  C
Snowshwrs                                                                     C


Date               Sat 10/21/17  Sun 10/22/17  Mon 10/23/17  Tue 10/24/17
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            27    45      36    55      37    54      31    55
Temp          34   28 40 44 39   36 50 53 44   38 49 51 40   32 48 52
Dewpt         26   24 24 24 29   31 36 37 35   33 34 34 31   28 33 33
PWind dir           W    SW      SW    SW      SW     W       W    SW
Wind char          GN    GN      GN    BZ      GN    GN      GN    LT
Avg clouds    B2   SC SC SC B2   B2 B2 B2 B2   B2 B2 B2 B1   B1 SC SC
PoP 12hr           30    10      30    40      20    20      10    10
Rain                         C    C  C  C  S    S  S  S
Snowshwrs      C    S

$$
IDZ010-182300-
Salmon-Lemhi ID
45.12N 113.88W Elev. 4045 ft
309 AM MDT Wed Oct 18 2017

Date             Wed 10/18/17            Thu 10/19/17            Fri 10/20/17
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      63          34          68          38          50
Temp             35 37 51 61 61 47 40 40 36 39 54 66 66 52 45 45 40 40 45 49 49
Dewpt            30 32 35 35 36 33 31 32 30 32 34 32 34 36 36 36 35 34 33 32 32
RH               82 82 54 38 39 58 70 73 79 76 46 28 30 54 70 70 82 79 62 52 52
Wind dir          S  S SW SW SW  S  S SE  S  S  S  S SW SW  S  S  W  W  W  W  W
Wind spd          4  4  9 12  8  6  4  6  5  5 11 11 10 10  8  8  6  6 14 14  9
Clouds           FW FW SC B1 SC SC FW FW FW CL FW FW FW FW SC SC B2 B2 OV OV B2
PoP 12hr                      5           0           0          30          60
QPF 12hr                      0           0           0        0.01        0.12
Snow 12hr                 00-00       00-00       00-00
Rain                                                        C  C  L  L
Rain shwrs                                                              C  C  C


Date               Sat 10/21/17  Sun 10/22/17  Mon 10/23/17  Tue 10/24/17
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            30    49      37    56      39    56      32    56
Temp          34   32 41 48 40   38 48 55 43   40 49 54 37   34 46 55
Dewpt         29   28 29 30 34   35 38 39 37   37 37 37 32   31 35 37
PWind dir          SW    SW       S    SW      SW     W       W    SW
Wind char          LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    B2   B1 SC SC OV   OV OV OV B1   B1 B1 B1 SC   SC SC SC
PoP 12hr           40    10      40    40      20    20      10     5
Rain                         C    C  C  C  S    S  S  S
Rain shwrs     C    C

$$
MTZ004-182300-
Lookout Pass-Mineral MT
47.45N 115.67W Elev. 6027 ft
309 AM MDT Wed Oct 18 2017

Date             Wed 10/18/17            Thu 10/19/17            Fri 10/20/17
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      43          39          47          32          33
Temp             34 35 40 42 42 41 40 40 39 39 44 47 44 40 37 34 32 32 33 33 32
Dewpt            29 29 31 32 32 31 32 35 37 37 37 35 32 29 28 30 31 31 31 30 29
RH               82 78 70 67 67 67 73 82 92 92 76 63 62 64 70 85 96 96 92 89 88
Wind dir         SW SW SW SW SW SW SW SW SW SW SW SW  W  W SW SW SW SW  W  W SW
Wind spd         13 18 20 21 21 25 21 23 14 14 17 17 18 18 11 11 21 21 25 25 19
Wind gust                       35                                     35 35
Clouds           OV OV OV OV OV OV B1 B1 SC SC B1 B1 OV OV OV OV OV OV OV OV OV
PoP 12hr                     60          60          30         100         100
QPF 12hr                   0.05        0.06        0.02        0.27        0.19
Snow 12hr                 00-00       00-00       00-00
Rain                    L  L  L  L              C  C  D  D  D  D
Snow                                                              D  D
Snowshwrs                                                               D  D  D


Date               Sat 10/21/17  Sun 10/22/17  Mon 10/23/17  Tue 10/24/17
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            29    33      32    40      35    41      36    46
Temp          30   29 31 33 32   32 37 39 37   35 39 40 38   36 42 45
Dewpt         28   28 29 28 29   32 35 36 35   35 36 35 33   33 36 35
PWind dir          SW    SW       S    SW      SW     W      SW    SW
Wind char          BZ    GN      BZ    WY      WY    GN      GN    LT
Avg clouds    OV   B2 B2 B2 OV   OV OV OV B2   B2 OV OV B2   B2 FW FW
PoP 12hr           80    60     100   100      70    30      10    10
Rain                         D    D  D  D  L    L  C  C
Snow                      L
Snowshwrs      D    C  L

$$
IDZ006-182300-
Lowell-Idaho ID
46.15N 115.60W Elev. 1575 ft
209 AM PDT Wed Oct 18 2017

Date                Wed 10/18/17            Thu 10/19/17            Fri 10/20/17
PDT 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                      64          43          72          43          51
Temp             42 43 54 63 59 51 48 46 44 44 59 71 65 55 50 47 44 43 48 51 48
Dewpt            41 42 44 45 47 45 43 42 40 40 44 44 51 49 47 45 43 42 41 40 41
RH               96 96 69 52 64 80 83 86 86 86 57 38 60 80 89 93 96 96 77 66 77
Wind dir          S  S SW  W  W SE  S SE  S  S  W  W  W  W  W  W  W  W  W  W SW
Wind spd          3  4  3  4  2  4  4  4  4  4  4  4  9  9  3  3 11 11 13 13 10
Clouds           B2 B2 B2 B2 OV B2 SC SC FW CL FW FW B2 B2 OV OV OV OV OV OV OV
PoP 12hr                     10          10           5          90          80
QPF 12hr                      0           0           0        0.33        0.26
Snow 12hr                 00-00       00-00       00-00
Rain                                                  C  C  D  D  D  D
Rain shwrs                                                              D  D  C
Obvis            PF PF


Date               Sat 10/21/17  Sun 10/22/17  Mon 10/23/17  Tue 10/24/17
PDT 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            38    52      44    54      45    59      41    61
Temp          41   38 46 50 46   44 50 52 47   45 53 55 45   41 52 56
Dewpt         39   37 39 43 44   43 46 48 46   44 46 48 43   40 44 48
PWind dir          SW     S       S     S      SW    SW       S    SE
Wind char          GN    LT      LT    GN      LT    LT      LT    LT
Avg clouds    OV   B2 B2 B2 OV   OV OV OV OV   OV B2 B2 B1   B1 FW FW
PoP 12hr           50    50     100    90      80    40      10    10
Rain                      C  D    D  D  D  D    D  C  C
Rain shwrs     C    C  C

$$



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