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Issued by NWS Glasgow, MT

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Point Forecast Matrices
National Weather Service Glasgow MT
302 PM MST Mon Feb 20 2017

MTZ017-211100-
Glasgow-Valley MT
48.22N 106.61W Elev. 2293 ft
302 PM MST Mon Feb 20 2017

Date          Mon 02/20/17      Tue 02/21/17            Wed 02/22/17         Thu
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                      35          47          29          38          23
Temp             42 38 35 38 36 36 44 47 42 33 29 30 29 33 36 38 35 27 24 25 23
Dewpt            30 33 32 34 31 31 33 38 32 28 24 26 28 29 30 29 27 22 20 21 20
RH               62 82 89 85 82 82 65 71 67 82 81 85 96 85 79 70 72 81 84 84 88
Wind dir          E SE  S SW SW SW  W  W NW NE NE NE  N NE  N  N  N NE NE NE  E
Wind spd         12 11  6  8  6  6  9  8  6  6  5  6  6 11 10 11  8  6  6  6  9
Clouds           B1 B2 B1 SC SC B1 B1 B1 B2 B2 B2 OV OV OV OV OV OV OV OV OV OV
PoP 12hr                     30          20          60          50          40
QPF 12hr                   0.01        0.01        0.08        0.06           0
Snow 12hr                 00-00       00-00           T
Frzg rain                                             S
Rain shwrs           C                 S  C  C  L  L              C
Snowshwrs                                    C  L  L  C  C  C        C  C  C  C
Flood             A  A  A  A  A  A  A  A


Date           02/23/17  Fri 02/24/17  Sat 02/25/17  Sun 02/26/17  Mon 02/27/17
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          33      17    30      13    27      11    27      12    28
Temp          26 30 21   17 25 29 16   13 18 27 17   11 20 27 15   12 19 28
Dewpt         18 19 15   13 16 18 11    9 11 14 12    7 10 11 10    8  9 15
PWind dir        NE       E     E       E     N       N     S       N    NW
Wind char        GN      GN    GN      LT    GN      LT    GN      GN    LT
Avg clouds    OV OV OV   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B1   B2 B2 OV
PoP 12hr         30      10    20      20    20      20    20      10    20
Snow                                                           S    S  S  S
Snowshwrs      C  S          S  S  S    S  S          S  S

$$
MTZ020-211100-
Wolf Point-Western Roosevelt MT
48.10N 105.58W Elev. 1985 ft
302 PM MST Mon Feb 20 2017

Date          Mon 02/20/17      Tue 02/21/17            Wed 02/22/17         Thu
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                      34          45          28          38          22
Temp             40 34 34 36 36 36 43 45 40 32 29 29 28 32 36 38 35 27 25 22 22
Dewpt            30 30 32 32 32 32 33 35 35 30 26 25 25 29 29 28 27 23 21 17 18
RH               67 85 92 85 85 85 67 68 82 92 88 85 88 88 75 67 72 85 84 81 84
Wind dir          E  E  W  W  W  W  W  W NW NE NE NE  N NE NE  N  N NE NE NE NE
Wind spd         10  8  5  8  8  6  9  9  5  4  5  6  6  9 10 10  8  5  5  6  8
Clouds           B1 B2 B1 SC SC SC B1 B1 B2 B2 B2 OV B2 OV OV OV OV OV OV OV OV
PoP 12hr                     20          20          70          60          30
QPF 12hr                   0.01        0.01        0.07        0.06           0
Snow 12hr                 00-00       00-00           T
Frzg rain                                             S
Rain shwrs           S                 S  C  C  L              S  C
Sleet                                        C
Snowshwrs                                    C  L  L  L  C  S        C  C  C  C


Date           02/23/17  Fri 02/24/17  Sat 02/25/17  Sun 02/26/17  Mon 02/27/17
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          33      16    30      13    28      12    29      12    29
Temp          29 31 21   16 25 29 18   13 20 28 15   13 20 29 17   12 21 29
Dewpt         21 22 16   11 16 17 12    7 10 15 10    7 10 13 12    6 11 15
PWind dir        NE       E    NE       E     N       N     S      NW     W
Wind char        GN      GN    LT      LT    GN      LT    GN      GN    LT
Avg clouds    OV OV OV   OV B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B1   B2 B2 OV
PoP 12hr         30      10    10      20    20      20    20      10    10
Snow                                                           S    S  S  S
Snowshwrs      C  S                     S  S          S  S

$$
MTZ022-211100-
Jordan-Garfield MT
47.33N 106.95W Elev. 2661 ft
302 PM MST Mon Feb 20 2017

Date          Mon 02/20/17      Tue 02/21/17            Wed 02/22/17         Thu
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                      38          55          31          43          25
Temp             52 46 43 41 38 42 53 55 52 40 37 35 31 35 41 43 40 30 28 26 25
Dewpt            35 38 37 36 34 35 33 32 36 32 30 30 29 30 32 30 32 25 25 23 22
RH               52 73 79 82 85 76 46 41 54 73 75 82 92 82 70 60 73 81 88 88 88
Wind dir          S SW  W  W SW SW  W  W NW NW NW NW NW  N NW  N  N  N NE NE NE
Wind spd         13 11  9  9  6  5 12 14  6  5  5  6  9  8 13 12  8  6  5  6  8
Clouds           B1 B2 B1 SC B1 B2 B1 B1 B1 B1 B1 B2 B2 OV B2 OV B2 OV OV OV OV
PoP 12hr                     20          40          50          50          40
QPF 12hr                   0.01        0.04        0.05        0.06        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           S           S  C  C  C  C  C  C        C  C  C
Snowshwrs                                          C  C  C           C  C  C  C


Date           02/23/17  Fri 02/24/17  Sat 02/25/17  Sun 02/26/17  Mon 02/27/17
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      18    31      14    29      13    31      13    29
Temp          30 31 22   18 29 29 17   16 25 29 19   14 29 28 16   14 24 29
Dewpt         23 22 18   15 20 18 12   12 14 16 12    9 16 17 11    9 11 17
PWind dir        NE      NE    NE       N    NW      NE     W      NW     W
Wind char        GN      LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    OV OV OV   OV OV OV B2   B2 B2 B2 B2   B2 B2 B2 B1   B2 B1 OV
PoP 12hr         40      20    20      20    20      20    10      10    10
Snow                                                           S    S  S  S
Snowshwrs      C  C  S    S  S  S  S    S  S          S

$$
MTZ024-211100-
Sidney-Richland MT
47.70N 104.20W Elev. 1985 ft
302 PM MST Mon Feb 20 2017

Date          Mon 02/20/17      Tue 02/21/17            Wed 02/22/17         Thu
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                      35          54          31          40          24
Temp             44 35 37 38 38 40 51 53 48 39 33 31 32 35 37 40 34 28 26 25 24
Dewpt            36 31 34 36 36 36 38 37 40 36 32 30 30 33 30 31 27 23 23 22 22
RH               73 85 89 92 92 85 61 54 74 89 96 96 92 92 75 70 75 81 88 88 92
Wind dir          S  S  S SW SW SW SW  W NW  N  N  N  N  N  N  N  N  N  N  N NE
Wind spd         11  8  9 10  9  9 11 11  6  4  4  5  5  8  9 11  9  8  5  5  8
Clouds           SC B2 B1 SC SC B1 B1 SC B1 B2 B2 B2 B2 OV OV OV OV OV OV OV OV
PoP 12hr                     10          30          60          70          30
QPF 12hr                      0        0.02        0.04        0.11           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                             C  C  C  C  L        C  C  C
Snowshwrs                                          L  L  C  C        C  C  C  C
Flood             A  A  A  A  A  A  A  A


Date           02/23/17  Fri 02/24/17  Sat 02/25/17  Sun 02/26/17  Mon 02/27/17
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          33      18    30      15    30      15    30      14    31
Temp          30 31 23   18 29 26 16   19 30 26 16   18 29 28 18   15 26 31
Dewpt         22 23 20   15 18 15 12   15 18 17 12   13 16 17 12   11 12 21
PWind dir        NE      NE    NE      NE     W       N     S       W     W
Wind char        GN      GN    LT      LT    LT      LT    LT      LT    LT
Avg clouds    OV OV B2   B2 B2 B2 B1   B2 B2 B2 B2   B2 B2 B1 B1   B1 B2 B2
PoP 12hr         30      10    10      10    20      10    20      10    10
Snow                                                           S    S  S  S
Snowshwrs      C  S                        S  S          S

$$
MTZ025-211100-
Glendive-Dawson MT
47.13N 104.80W Elev. 2457 ft
302 PM MST Mon Feb 20 2017

Date          Mon 02/20/17      Tue 02/21/17            Wed 02/22/17         Thu
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                      38          57          32          42          24
Temp             47 39 40 40 39 40 53 57 51 39 34 33 32 34 38 42 36 30 26 26 25
Dewpt            37 36 36 36 35 35 40 37 40 35 32 31 30 32 32 32 30 26 23 23 22
RH               68 89 85 85 85 82 61 47 66 85 92 92 92 92 79 67 79 85 88 88 88
Wind dir          S  S SW SW SW SW SW  W  W NE  N  N  N  N  N  N  N  N  N  N NE
Wind spd         13  9  9  9  9  8 12 13  9  5  5  4  6  8 10 11 10 10  6  6  9
Clouds           SC B2 B1 SC B1 B2 B1 SC B1 B1 B1 B2 B2 OV B2 OV OV OV OV OV OV
PoP 12hr                     10          30          50          50          40
QPF 12hr                      0        0.01        0.03        0.10        0.03
Snow 12hr                 00-00       00-00       00-00
Frzg rain                                                C
Rain shwrs                             S  S     C  C  C     C  C  C
Sleet                                              C  S
Snowshwrs                                          C  S     C        C  C  C  C
Flood             A  A  A  A  A  A  A  A


Date           02/23/17  Fri 02/24/17  Sat 02/25/17  Sun 02/26/17  Mon 02/27/17
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          33      17    30      15    30      14    31      14    32
Temp          29 30 19   18 25 30 19   17 28 27 15   19 28 30 17   15 23 32
Dewpt         20 20 15   13 15 17 13   12 15 16 10   14 16 17 13   10 11 20
PWind dir        NE      NE    NE       E     W       N    SW       W     W
Wind char        GN      GN    GN      LT    GN      LT    GN      GN    LT
Avg clouds    OV OV B2   B2 B2 B2 B1   B2 B2 B2 B1   B1 B2 B1 B1   B1 B1 B2
PoP 12hr         30      30    20      10    20      10    20      10    10
Snow                                                           S    S  S  S
Snowshwrs      C  C  C    S  S  S          S             S

$$



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