843  
FOUS55 KGGW 142044  
PFMGGW  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE GLASGOW MT  
244 PM MDT SUN SEP 14 2025  
 
MTZ017-151000-  
GLASGOW-VALLEY MT  
48.22N 106.61W ELEV. 2293 FT  
244 PM MDT SUN SEP 14 2025  
 
DATE 09/14/25 MON 09/15/25 TUE 09/16/25 WED  
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 55 82 55 81 51  
TEMP 80 81 68 61 58 55 61 76 80 79 67 62 58 55 62 75 80 77 66 60 55 52  
DEWPT 51 50 49 51 52 51 51 51 49 50 51 52 50 50 51 54 53 52 50 49 47 45  
RH 36 34 51 70 80 86 70 42 34 36 56 70 75 83 67 48 39 42 56 67 74 77  
WIND DIR S SE E E E NE W W W NW NW NW NW NW N N N N N N NE N  
WIND SPD 5 5 5 6 5 3 4 6 10 10 8 6 8 8 8 10 10 10 6 5 5 5  
CLOUDS CL FW SC SC SC B1 SC B1 B1 B1 B1 B2 B1 B2 B1 B1 B1 B1 B1 SC FW SC  
POP 12HR 0 10 20 20 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S  
TSTMS S  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25  
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 78 50 78 50 76 49 78 50 80  
TEMP 72 76 58 51 71 74 57 51 69 74 57 50 69 76 57 50 72 76  
DEWPT 49 45 47 47 51 48 49 47 51 48 47 46 49 47 45 45 48 44  
PWIND DIR NE E E E SE E SE SE S  
WIND CHAR LT GN GN GN GN GN GN GN GN  
AVG CLOUDS SC FW FW FW FW FW FW FW SC SC SC SC SC FW FW FW FW FW  
POP 12HR 5 5 0 5 10 10 5 10 10  
 

 
MTZ020-151000-  
WOLF POINT-WESTERN ROOSEVELT MT  
48.10N 105.58W ELEV. 1985 FT  
244 PM MDT SUN SEP 14 2025  
 
DATE 09/14/25 MON 09/15/25 TUE 09/16/25 WED  
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 53 84 54 81 50  
TEMP 81 80 66 60 57 55 61 77 83 79 67 62 56 55 61 76 80 77 65 60 54 51  
DEWPT 53 52 53 54 54 53 54 54 52 51 52 52 51 51 53 55 52 53 52 51 49 47  
RH 38 38 63 81 90 93 78 45 34 38 59 70 83 86 75 48 38 43 63 72 83 86  
WIND DIR S E E NE NE NW SW W W NW N NW NW NW NW N N N N N N N  
WIND SPD 5 5 5 3 2 2 2 5 8 8 5 4 4 5 5 8 8 6 4 4 3 3  
CLOUDS SC FW B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B2 B1 B1 B1 B1 B1 SC SC SC  
POP 12HR 0 10 20 20 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25  
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 78 48 77 48 75 47 78 47 81  
TEMP 73 76 57 49 70 74 56 49 70 73 56 48 70 75 56 48 73 76  
DEWPT 50 46 49 48 52 50 49 47 52 49 49 46 50 48 46 45 50 45  
PWIND DIR N E E E E E SE E S  
WIND CHAR LT LT GN GN GN GN GN LT LT  
AVG CLOUDS SC FW FW FW SC FW SC SC SC SC SC SC SC FW SC SC FW FW  
POP 12HR 10 5 5 5 10 10 5 10 10  
 

 
MTZ022-151000-  
JORDAN-GARFIELD MT  
47.33N 106.95W ELEV. 2661 FT  
244 PM MDT SUN SEP 14 2025  
 
DATE 09/14/25 MON 09/15/25 TUE 09/16/25 WED  
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 52 81 53 78 50  
TEMP 81 81 65 60 56 54 62 75 79 77 65 61 56 54 60 72 77 74 63 59 55 51  
DEWPT 48 47 48 48 47 47 48 50 49 51 53 53 51 51 53 55 53 53 54 53 50 48  
RH 32 30 54 64 72 77 60 41 35 40 65 75 83 90 78 55 43 48 72 80 83 89  
WIND DIR W NE E SE W W W NW NW NW NW W W W NW N N N N NW NW NW  
WIND SPD 5 4 3 3 2 2 5 10 10 10 8 8 8 8 8 10 9 8 4 3 2 2  
CLOUDS CL FW FW SC SC B1 B1 SC SC SC B1 B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC  
POP 12HR 5 10 50 40 20  
QPF 12HR 0 0 0 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C S S  
TSTMS S S S S  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25  
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 78 48 78 46 76 48 78 50 80  
TEMP 72 75 57 49 73 75 57 47 71 74 57 49 70 76 57 50 73 77  
DEWPT 51 47 48 47 52 49 50 46 52 49 49 46 48 47 46 44 47 45  
PWIND DIR N E SE SE SE SE SE SE SW  
WIND CHAR LT LT LT GN GN LT LT LT LT  
AVG CLOUDS SC FW FW FW FW FW FW FW FW FW SC SC SC SC FW SC SC FW  
POP 12HR 10 10 5 5 5 10 5 20 10  
RAIN SHWRS S S  
 

 
MTZ024-151000-  
SIDNEY-RICHLAND MT  
47.70N 104.20W ELEV. 1985 FT  
244 PM MDT SUN SEP 14 2025  
 
DATE 09/14/25 MON 09/15/25 TUE 09/16/25 WED  
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 55 81 54 78 52  
TEMP 77 76 65 60 59 57 61 75 80 78 65 61 57 55 61 74 77 75 64 60 56 53  
DEWPT 60 61 61 59 58 57 60 63 58 58 57 56 54 53 56 61 58 59 58 56 55 52  
RH 56 60 87 96 96100 97 66 47 50 75 84 90 93 84 64 52 58 81 87 96 96  
WIND DIR SE E NE NE NW NW NW NW NW N SW W W W W N N N N N NW NW  
WIND SPD 4 4 2 2 2 2 2 4 5 5 3 3 2 3 4 5 6 5 3 2 2 2  
CLOUDS B2 B1 B2 B2 B2 OV B2 B1 SC B1 B1 B1 B1 B1 SC B1 B1 B1 B1 B1 B1 SC  
POP 12HR 10 5 20 30 30  
QPF 12HR 0 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S C C S S C C  
TSTMS S S  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25  
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 75 48 73 48 72 48 74 48 78  
TEMP 71 72 55 49 68 70 55 49 68 69 55 49 68 72 56 49 71 73  
DEWPT 56 54 53 49 57 54 53 49 56 53 52 48 56 54 52 48 55 52  
PWIND DIR N NE E E E SE SE SE S  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC B1 SC SC B1 B1 SC SC B1 B1 SC SC SC SC FW  
POP 12HR 10 10 10 10 10 20 10 10 10  
RAIN SHWRS S  
 

 
MTZ025-151000-  
GLENDIVE-DAWSON MT  
47.13N 104.80W ELEV. 2457 FT  
244 PM MDT SUN SEP 14 2025  
 
DATE 09/14/25 MON 09/15/25 TUE 09/16/25 WED  
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 55 81 55 77 53  
TEMP 77 76 65 61 58 55 61 77 81 79 65 61 57 55 61 73 76 75 64 59 55 53  
DEWPT 56 55 55 55 55 53 55 57 55 55 55 54 53 53 56 59 58 58 57 55 53 52  
RH 48 48 70 81 90 93 81 50 41 44 70 78 86 93 84 62 54 55 78 87 93 96  
WIND DIR W E NE N W W W W W NW NW W W W W NW N N N NW NW N  
WIND SPD 4 4 3 2 2 2 2 4 5 6 5 4 5 5 4 5 6 6 4 3 3 3  
CLOUDS B1 B1 B1 B2 B2 B1 B2 B1 B1 SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 SC SC  
POP 12HR 5 5 30 40 30  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C C C C C C C C C S  
TSTMS S S S S S S C S  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25  
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 76 48 73 49 72 48 75 49 79  
TEMP 72 73 55 49 70 71 55 49 68 71 56 49 69 73 56 49 71 74  
DEWPT 57 53 52 49 56 54 52 49 56 53 51 48 55 52 50 47 54 50  
PWIND DIR N NE E E E SE SE SE S  
WIND CHAR LT LT LT GN LT GN LT LT LT  
AVG CLOUDS SC FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW  
POP 12HR 20 10 10 10 5 10 5 10 10  
RAIN SHWRS S S  
 

 
 
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