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Issued by NWS Glasgow, MT

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Point Forecast Matrices
National Weather Service Glasgow MT
819 PM MDT Mon Apr 24 2017

MTZ017-251100-
Glasgow-Valley MT
48.22N 106.61W Elev. 2293 ft
819 PM MDT Mon Apr 24 2017

Date           04/24/17      Tue 04/25/17            Wed 04/26/17            Thu
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      29          47          29          52          33
Temp                36 33 30 29 32 39 45 46 38 34 31 29 34 43 49 51 42 37 34 33
Dewpt               28 27 25 24 24 25 25 26 25 24 24 24 26 28 27 27 27 27 26 27
RH                  72 78 81 81 72 57 45 45 59 66 75 81 72 55 42 39 55 67 72 78
Wind dir             E  E  E  E  E  E  E  E  E  E  E SE SE SE SE SE  E  E  E  E
Wind spd            17 13 12 11 12 11  9 10  9 10 10 10 13 14 13 14 14 17 14 13
Wind gust                                                              27
Clouds              B2 B1 B2 B2 B2 B1 SC B1 B2 B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 OV
PoP 12hr                      5          10          20          20          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                               S        S  S  S  S
Snowshwrs                                          S  S  S                 S  C


Date           04/27/17  Fri 04/28/17  Sat 04/29/17  Sun 04/30/17  Mon 05/01/17
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          52      33    52      32    56      34    60      38    59
Temp          44 52 40   33 46 51 38   33 49 55 40   36 54 59 45   39 54 57
Dewpt         30 29 30   28 29 27 28   26 29 28 29   29 32 31 34   32 35 33
PWind dir         E       E     E      NE     E       S     S      NW     N
Wind char        GN      GN    GN      GN    LT      GN    GN      GN    GN
Avg clouds    OV B2 B2   B2 B1 B1 B1   B1 B1 SC SC   SC SC SC B1   B2 B2 B1
PoP 12hr         30      20    10      10    10       5     5      20    20
Rain shwrs     C  S  S    S                                         S  S  S
Snowshwrs      C          S

$$
MTZ020-251100-
Wolf Point-Western Roosevelt MT
48.10N 105.58W Elev. 1985 ft
819 PM MDT Mon Apr 24 2017

Date           04/24/17      Tue 04/25/17            Wed 04/26/17            Thu
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      29          46          29          52          31
Temp                34 31 30 30 33 40 44 46 38 34 31 29 36 45 49 51 40 36 32 31
Dewpt               27 26 25 25 25 24 24 24 25 25 24 24 26 25 26 26 26 26 25 25
RH                  75 81 81 81 72 52 45 42 59 69 75 81 67 45 40 37 57 67 75 78
Wind dir             E  E  E NE NE NE NE  E  E  E  E  E  E SE SE  E  E  E  E  E
Wind spd            16 13 12 12 13 12 11 11  6  6  6  6  9 11 11 12 11 12 10 10
Clouds              B1 OV B2 OV B2 B2 SC B1 B2 B2 B2 B2 B2 B2 SC B1 B1 B2 B1 B2
PoP 12hr                      0          10          10          20          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                               S
Snowshwrs                                             S                       S


Date           04/27/17  Fri 04/28/17  Sat 04/29/17  Sun 04/30/17  Mon 05/01/17
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          52      32    52      31    57      33    61      38    59
Temp          47 52 38   33 47 51 38   32 51 55 39   35 56 59 44   39 54 58
Dewpt         29 27 28   27 28 27 27   26 28 27 28   28 31 31 32   32 35 34
PWind dir         E       E    NE      NE     N      SW    SW       S    NW
Wind char        GN      GN    GN      LT    LT      LT    GN      GN    GN
Avg clouds    B2 B2 B2   B2 B1 B1 B1   B1 SC SC SC   FW SC SC B1   B2 B2 B1
PoP 12hr         20      10    10      10     5       5     5      20    20
Rain shwrs     S                                                    S  S  S
Snowshwrs      S

$$
MTZ022-251100-
Jordan-Garfield MT
47.33N 106.95W Elev. 2661 ft
819 PM MDT Mon Apr 24 2017

Date           04/24/17      Tue 04/25/17            Wed 04/26/17            Thu
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      30          47          29          55          34
Temp                42 37 33 30 32 39 46 46 39 35 33 29 38 48 53 54 44 38 36 34
Dewpt               35 32 29 27 26 26 27 27 26 26 26 24 30 31 31 31 32 30 30 29
RH                  76 82 85 88 78 59 47 47 59 69 75 81 73 51 43 41 62 73 79 82
Wind dir             E  E  E NE NE  E  E  E  E SE SE SE SE SE SE SE  E  E  E  E
Wind spd            14 12 12 10 12 11  9  9  6  6  6  6 10 13 11 12 12 11 10  9
Clouds              B2 OV OV OV OV B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV OV OV
PoP 12hr                     10          20          20          20          30
QPF 12hr                      0           0           0           0        0.02
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                               S        S  S  C  C
Snowshwrs                     S                    S  S  S                    C


Date           04/27/17  Fri 04/28/17  Sat 04/29/17  Sun 04/30/17  Mon 05/01/17
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          50      33    51      31    55      33    60      37    58
Temp          44 49 39   34 46 50 36   32 49 54 39   35 54 59 42   38 52 57
Dewpt         33 32 32   30 32 29 28   28 29 28 29   29 34 32 34   32 36 34
PWind dir         E       E    NE       N    NW      SW    SW       W    NW
Wind char        GN      LT    GN      GN    LT      LT    GN      GN    GN
Avg clouds    OV OV OV   B2 B2 B2 B2   B1 SC SC SC   SC FW SC B2   B2 B2 B2
PoP 12hr         50      30    30      10    10      20     5      30    30
Rain shwrs     C  C  C    S  C  S                     S        C    S  C  S
Snowshwrs      C          S  C                        S

$$
MTZ024-251100-
Sidney-Richland MT
47.70N 104.20W Elev. 1985 ft
819 PM MDT Mon Apr 24 2017

Date           04/24/17      Tue 04/25/17            Wed 04/26/17            Thu
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      28          42          26          48          28
Temp                34 32 29 28 31 36 41 42 35 31 28 26 34 42 47 47 39 34 29 29
Dewpt               31 29 27 24 24 24 24 25 24 23 23 23 25 25 26 26 27 26 24 25
RH                  89 88 92 85 75 61 50 50 64 72 81 88 69 50 43 43 62 72 81 85
Wind dir            NE NE NE NE NE NE NE NE NE NE  E  E  E  E  E  E  E  E  E  E
Wind spd            13 10  9  8  8  9  9  8  4  3  3  3  4  5  8  8  8  6  6  5
Clouds              B2 OV OV OV OV B2 B1 B1 B1 B1 B1 B2 B2 B1 SC B1 SC B1 SC B1
PoP 12hr                      0           5           5          10          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           04/27/17  Fri 04/28/17  Sat 04/29/17  Sun 04/30/17  Mon 05/01/17
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          50      30    52      31    56      33    59      38    59
Temp          45 50 36   31 48 50 37   32 50 55 39   35 54 57 43   39 55 57
Dewpt         27 28 28   26 29 27 27   26 29 27 28   28 32 31 33   33 37 36
PWind dir         E       E    NE      NE    SW       E    SW      SW    NW
Wind char        GN      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 B1   B1 B1 B1 B1   SC SC SC SC   SC SC SC SC   B2 B2 B1
PoP 12hr         10      10    10       5     5       5    10      20    20
Rain shwrs                                                          S  S  S

$$
MTZ025-251100-
Glendive-Dawson MT
47.13N 104.80W Elev. 2457 ft
819 PM MDT Mon Apr 24 2017

Date           04/24/17      Tue 04/25/17            Wed 04/26/17            Thu
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      29          42          27          51          30
Temp                36 33 31 29 31 36 40 42 35 33 29 28 35 44 49 50 40 35 32 30
Dewpt               32 29 27 25 25 25 26 25 26 26 24 24 27 26 27 27 28 26 26 26
RH                  85 85 85 85 78 64 57 50 69 75 81 85 72 49 42 41 62 69 78 85
Wind dir            NE NE NE NE NE NE NE NE NE NE  E  E  E  E  E  E  E  E  E  E
Wind spd            14 12 13 13 13 13 12 11  8  6  6  5  6  8  9 10 10 11  9  8
Clouds              B2 B2 OV OV OV B2 B1 B1 B1 B1 B2 B2 B1 B1 SC B1 SC B1 SC B1
PoP 12hr                      0           5           5          10          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill                20 18
Min chill              23    18    18    29    25    20    23          26    22


Date           04/27/17  Fri 04/28/17  Sat 04/29/17  Sun 04/30/17  Mon 05/01/17
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          51      32    51      32    54      34    59      38    59
Temp          48 51 38   33 47 49 38   33 50 53 39   36 54 58 44   39 54 57
Dewpt         31 30 29   27 30 28 28   27 29 27 29   29 32 31 34   33 36 36
PWind dir         E       E    NE      NE     S       E    SW       W    NW
Wind char        GN      GN    GN      GN    LT      LT    LT      GN    GN
Avg clouds    B1 B1 B1   B2 B2 B2 B2   B1 B1 B1 SC   SC SC SC B1   B2 B2 B2
PoP 12hr         10      10    10       5     5      10    10      20    20
Rain shwrs                   S                                      S  S  S
Snowshwrs                    S

$$



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