792  
FOUS55 KGGW 281130  
PFMGGW  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE GLASGOW MT  
530 AM MDT MON SEP 28 2026  
 
MTZ017-282200-  
GLASGOW-VALLEY MT  
48.22N 106.61W ELEV. 2293 FT  
530 AM MDT MON SEP 28 2026  
 
DATE MON 09/28/26 TUE 09/29/26 WED 09/30/26  
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 69 43 75 49 65  
TEMP 46 51 62 68 67 55 51 48 45 49 69 74 73 61 57 54 50 53 62 64 60  
DEWPT 41 45 49 46 44 44 43 41 40 40 35 35 38 38 38 38 39 42 43 38 34  
RH 83 80 62 45 43 66 74 77 82 71 28 24 28 42 49 54 66 66 50 38 37  
WIND DIR E E SE S SW S S S S SW W W W W W W W NW NW NW NW  
WIND SPD 8 4 3 3 3 3 3 4 6 9 16 17 13 12 10 11 9 9 14 18 16  
WIND GUST 20 28 31 26  
CLOUDS B1 B1 B1 B1 SC FW FW FW SC FW FW SC FW SC SC SC SC SC SC SC FW  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE THU 10/01/26 FRI 10/02/26 SAT 10/03/26 SUN 10/04/26  
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 38 65 43 70 46 65 41 64  
TEMP 46 39 59 62 50 44 63 67 53 47 61 61 48 42 58 62  
DEWPT 32 30 36 34 34 36 43 42 42 41 42 39 39 38 42 40  
PWIND DIR NW W SE SE E NW N SE  
WIND CHAR GN GN GN GN LT GN GN GN  
AVG CLOUDS FW FW FW FW SC SC SC SC SC SC SC FW SC SC SC SC  
POP 12HR 0 0 0 0 5 10 5 0  
 

 
MTZ020-282200-  
WOLF POINT-WESTERN ROOSEVELT MT  
48.10N 105.58W ELEV. 1985 FT  
530 AM MDT MON SEP 28 2026  
 
DATE MON 09/28/26 TUE 09/29/26 WED 09/30/26  
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 71 43 77 48 68  
TEMP 46 52 63 69 68 56 51 48 45 51 70 75 73 60 56 52 49 54 64 67 62  
DEWPT 42 47 51 51 50 49 46 44 43 42 40 35 38 38 39 37 38 40 42 38 35  
RH 86 83 65 53 52 77 83 86 93 71 33 23 28 44 53 56 66 59 45 34 36  
WIND DIR NE E E NE SE N SE SW SW SW SW W W W W W W W NW NW NW  
WIND SPD 5 4 2 2 1 1 1 3 6 9 13 14 11 9 6 8 8 8 12 16 13  
WIND GUST 19 27 27  
CLOUDS B1 B1 B1 SC B1 FW FW FW B1 FW FW B1 SC SC SC SC SC FW FW SC FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE THU 10/01/26 FRI 10/02/26 SAT 10/03/26 SUN 10/04/26  
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 38 67 41 72 45 67 40 65  
TEMP 46 38 61 63 48 42 65 67 53 46 62 62 47 40 59 62  
DEWPT 33 30 35 34 34 35 42 43 43 41 42 40 40 38 40 40  
PWIND DIR NW W E SE E NW N SE  
WIND CHAR GN LT LT LT LT GN LT LT  
AVG CLOUDS FW FW FW FW FW SC SC SC SC SC SC FW SC SC SC SC  
POP 12HR 0 0 0 0 5 10 5 5  
 

 
MTZ022-282200-  
JORDAN-GARFIELD MT  
47.33N 106.95W ELEV. 2661 FT  
530 AM MDT MON SEP 28 2026  
 
DATE MON 09/28/26 TUE 09/29/26 WED 09/30/26  
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 70 44 76 49 67  
TEMP 43 50 63 68 68 55 50 49 46 53 71 76 74 61 56 53 50 56 64 66 61  
DEWPT 42 44 47 45 44 44 42 41 39 39 36 34 37 38 39 39 39 43 43 42 37  
RH 96 80 56 43 42 66 74 74 76 59 28 22 26 42 53 59 66 62 46 42 41  
WIND DIR N N N N NE S SW W SW SW W W W W W W W W NW NW NW  
WIND SPD 0 0 3 3 2 2 3 4 8 10 16 16 12 9 4 5 5 6 14 16 14  
WIND GUST 20 27 23 19 27 25  
CLOUDS B1 B2 B2 B1 SC SC FW FW FW FW FW FW FW SC SC SC SC SC SC SC FW  
POP 12HR 10 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE THU 10/01/26 FRI 10/02/26 SAT 10/03/26 SUN 10/04/26  
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 38 66 43 72 47 65 41 65  
TEMP 45 39 61 64 50 45 67 69 54 47 62 62 48 42 59 63  
DEWPT 37 34 37 36 37 37 43 43 44 42 42 39 41 39 42 41  
PWIND DIR NW S SE S SW NW NE S  
WIND CHAR LT LT LT LT LT GN LT LT  
AVG CLOUDS FW FW SC FW FW SC SC SC SC SC SC FW FW FW SC SC  
POP 12HR 0 5 0 0 5 5 5 5  
 

 
MTZ024-282200-  
SIDNEY-RICHLAND MT  
47.70N 104.20W ELEV. 1985 FT  
530 AM MDT MON SEP 28 2026  
 
DATE MON 09/28/26 TUE 09/29/26 WED 09/30/26  
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 69 46 77 50 70  
TEMP 49 54 63 67 66 57 52 49 47 52 70 76 72 59 55 52 50 56 67 69 64  
DEWPT 47 52 57 57 57 55 52 49 47 49 48 42 43 40 40 39 38 42 45 44 42  
RH 93 93 81 70 73 93100100100 89 45 30 35 49 57 61 63 59 45 40 45  
WIND DIR E E E NE NE N SW SW SW SW SW SW W W W W W W NW NW NW  
WIND SPD 5 4 4 4 3 2 2 3 9 12 14 14 11 9 5 6 6 9 13 16 13  
WIND GUST 27 27 24 28  
CLOUDS OV OV OV B2 B1 SC SC B1 B2 B1 CL FW B1 FW FW FW SC FW FW SC SC  
POP 12HR 20 5 0 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
 
DATE THU 10/01/26 FRI 10/02/26 SAT 10/03/26 SUN 10/04/26  
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 39 66 41 72 46 67 41 64  
TEMP 46 39 62 62 48 43 66 67 52 47 63 61 48 41 59 60  
DEWPT 34 31 36 36 34 35 43 46 43 42 45 44 41 39 42 42  
PWIND DIR NW W SE S SE W NW S  
WIND CHAR GN LT LT LT LT LT LT LT  
AVG CLOUDS FW CL FW FW FW FW FW SC SC SC SC SC FW SC SC SC  
POP 12HR 0 0 0 0 5 5 10 0  
 

 
MTZ025-282200-  
GLENDIVE-DAWSON MT  
47.13N 104.80W ELEV. 2457 FT  
530 AM MDT MON SEP 28 2026  
 
DATE MON 09/28/26 TUE 09/29/26 WED 09/30/26  
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 68 46 76 50 69  
TEMP 50 54 63 67 66 57 52 49 47 52 69 75 73 59 54 52 50 56 66 68 63  
DEWPT 49 54 58 58 57 55 52 49 47 50 49 43 44 41 40 39 39 44 45 46 43  
RH 96100 84 73 73 93100100100 93 49 32 35 51 59 61 66 64 47 45 48  
WIND DIR NE NE NE N NE N NW SW SW SW SW SW W W W W W W NW NW NW  
WIND SPD 4 3 3 4 4 2 2 3 9 11 14 14 10 9 5 5 6 6 12 16 12  
WIND GUST 25 26  
CLOUDS OV B2 OV B2 B1 SC SC SC OV B1 CL FW FW FW FW FW SC FW SC SC SC  
POP 12HR 10 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
 
DATE THU 10/01/26 FRI 10/02/26 SAT 10/03/26 SUN 10/04/26  
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 40 65 43 71 48 66 43 64  
TEMP 46 40 61 62 48 44 66 68 53 48 63 62 48 43 59 61  
DEWPT 36 33 38 38 36 37 45 47 44 43 46 44 42 40 43 44  
PWIND DIR NW W E SE S NW NW S  
WIND CHAR GN LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW SC FW SC FW SC SC SC SC SC SC SC SC SC  
POP 12HR 0 0 0 0 10 10 5 0  
 

 
 
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