246  
FOUS55 KGGW 090809  
PFMGGW  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE GLASGOW MT  
208 AM MDT SAT AUG 9 2025  
 
MTZ017-092200-  
GLASGOW-VALLEY MT  
48.22N 106.61W ELEV. 2293 FT  
208 AM MDT SAT AUG 9 2025  
 
DATE SAT 08/09/25 SUN 08/10/25 MON 08/11/25  
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 52 82 56 83  
TEMP 56 56 59 63 67 69 62 57 54 52 63 74 80 80 71 65 61 58 67 76 81 81  
DEWPT 55 55 57 58 57 55 55 54 53 52 56 56 52 52 54 53 53 53 56 56 54 53  
RH 96 96 93 84 70 61 78 90 96100 78 53 38 38 55 65 75 83 68 50 39 38  
WIND DIR W W W W NW NW NW W W W W W W W SW SW NW NW NW NW NW NW  
WIND SPD 21 21 21 25 25 20 13 9 8 6 8 10 10 10 5 5 5 6 8 11 13 13  
WIND GUST 32 32 33 37 37 32  
CLOUDS B2 OV B2 B2 B1 SC B1 B1 FW FW FW FW FW SC SC SC SC B1 SC FW FW FW  
POP 12HR 70 10 0 5 0  
QPF 12HR 0.05 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L L C S  
TSTMS C C S C S  
OBVIS K K K K K K  
 
DATE TUE 08/12/25 WED 08/13/25 THU 08/14/25 FRI 08/15/25  
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 57 88 59 88 57 82 54 77  
TEMP 63 57 79 86 68 61 80 86 68 60 75 80 63 57 71 75  
DEWPT 53 53 55 53 55 55 57 54 55 55 55 52 53 53 54 52  
PWIND DIR N SE E SE NE NE NE N  
WIND CHAR GN LT GN GN GN GN GN GN  
AVG CLOUDS FW FW FW FW FW FW FW FW FW SC SC FW SC SC B1 SC  
POP 12HR 0 0 20 5 20 10 30 20  
RAIN SHWRS S S S C C S  
TSTMS S S S  
 

 
MTZ020-092200-  
WOLF POINT-WESTERN ROOSEVELT MT  
48.10N 105.58W ELEV. 1985 FT  
208 AM MDT SAT AUG 9 2025  
 
DATE SAT 08/09/25 SUN 08/10/25 MON 08/11/25  
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 73 52 84 58 86  
TEMP 57 56 61 66 69 70 63 59 56 54 65 77 82 82 71 65 62 59 69 79 84 82  
DEWPT 56 55 58 57 56 55 55 55 54 53 57 56 52 51 54 53 52 52 57 55 53 52  
RH 96 96 90 73 63 59 75 87 93 96 75 48 35 34 55 65 70 78 66 44 34 35  
WIND DIR W W W W NW NW W W W W W W W W SW SW W W NW NW NW NW  
WIND SPD 18 17 19 23 23 19 12 9 8 8 9 11 12 10 5 4 5 5 8 10 13 13  
WIND GUST 29 35 36 31  
CLOUDS B2 OV B2 B1 B1 SC SC SC FW FW FW FW FW FW SC SC SC SC SC FW FW FW  
POP 12HR 60 10 0 0 0  
QPF 12HR 0.05 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L C C C C  
TSTMS C S S C S  
OBVIS K K K K K  
 
DATE TUE 08/12/25 WED 08/13/25 THU 08/14/25 FRI 08/15/25  
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 56 89 59 90 59 85 56 80  
TEMP 64 57 81 87 69 61 82 89 68 60 78 82 64 57 72 77  
DEWPT 54 53 54 53 55 55 57 55 56 56 57 52 55 54 54 53  
PWIND DIR NW SE SE E NE NE NE N  
WIND CHAR LT LT GN GN GN GN GN GN  
AVG CLOUDS FW FW FW FW FW SC SC FW FW SC SC SC SC B1 B1 SC  
POP 12HR 0 0 20 0 20 10 30 20  
RAIN SHWRS S S S C S  
TSTMS S  
 

 
MTZ022-092200-  
JORDAN-GARFIELD MT  
47.33N 106.95W ELEV. 2661 FT  
208 AM MDT SAT AUG 9 2025  
 
DATE SAT 08/09/25 SUN 08/10/25 MON 08/11/25  
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 73 52 83 58 85  
TEMP 58 57 61 67 70 70 63 58 56 53 67 77 81 82 71 65 61 59 71 79 84 82  
DEWPT 54 53 55 56 55 56 56 56 55 52 56 52 49 49 53 51 50 51 55 53 52 52  
RH 86 86 81 68 59 61 78 93 96 96 68 42 33 32 53 60 67 75 57 41 33 35  
WIND DIR W W W NW NW NW NW W W W W W W W SW SW W W NW NW NW NW  
WIND SPD 20 19 23 25 24 19 10 5 4 4 5 6 8 8 3 4 4 4 5 9 10 10  
WIND GUST 33 31 33 35 35 29  
CLOUDS B2 B2 B1 B1 B1 SC SC SC SC FW FW FW FW FW SC SC SC SC FW FW FW FW  
POP 12HR 50 10 0 0 0  
QPF 12HR 0.04 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C S S  
TSTMS C S S  
OBVIS K K K  
 
DATE TUE 08/12/25 WED 08/13/25 THU 08/14/25 FRI 08/15/25  
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 58 91 60 89 60 84 55 77  
TEMP 66 59 83 89 70 61 82 88 69 61 77 82 64 57 72 75  
DEWPT 56 53 53 51 54 55 55 51 54 53 55 52 55 54 54 53  
PWIND DIR NE SE SE NW NE N NE N  
WIND CHAR LT LT GN LT GN GN GN GN  
AVG CLOUDS FW FW FW FW FW SC FW FW FW SC SC SC B1 B1 SC SC  
POP 12HR 0 0 10 5 20 5 30 10  
RAIN SHWRS S S C C  
 

 
MTZ024-092200-  
SIDNEY-RICHLAND MT  
47.70N 104.20W ELEV. 1985 FT  
208 AM MDT SAT AUG 9 2025  
 
DATE SAT 08/09/25 SUN 08/10/25 MON 08/11/25  
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 73 54 82 59 84  
TEMP 58 57 62 66 70 69 63 59 56 55 66 75 80 80 69 64 62 61 70 79 83 81  
DEWPT 54 55 58 59 60 59 57 55 54 54 59 57 55 55 54 53 52 52 57 58 58 58  
RH 86 93 87 78 71 70 81 87 93 96 78 54 42 42 59 67 70 72 63 49 43 46  
WIND DIR SW W W W W NW NW W W W W W W W W SW SW W NW NW NW NW  
WIND SPD 16 17 19 24 24 19 11 8 6 8 10 11 11 10 3 3 4 5 8 10 12 11  
WIND GUST 26 27 34 35 31  
CLOUDS B2 B2 B2 B2 B2 B1 B1 SC SC FW FW FW FW FW SC SC SC FW SC SC FW FW  
POP 12HR 50 20 0 0 0  
QPF 12HR 0.07 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C S  
TSTMS C S S C C S  
OBVIS K K K K K K  
 
DATE TUE 08/12/25 WED 08/13/25 THU 08/14/25 FRI 08/15/25  
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 57 87 61 89 60 85 56 79  
TEMP 65 58 80 85 69 62 82 86 69 61 78 82 66 59 72 77  
DEWPT 56 54 57 57 55 56 62 62 60 57 61 62 59 57 60 59  
PWIND DIR NW S SE SE E NE NE N  
WIND CHAR LT LT LT GN LT GN LT GN  
AVG CLOUDS FW FW FW FW FW SC SC FW FW SC SC SC SC B1 B1 SC  
POP 12HR 0 0 20 5 10 10 30 20  
RAIN SHWRS S C S  
 

 
MTZ025-092200-  
GLENDIVE-DAWSON MT  
47.13N 104.80W ELEV. 2457 FT  
208 AM MDT SAT AUG 9 2025  
 
DATE SAT 08/09/25 SUN 08/10/25 MON 08/11/25  
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 73 54 82 58 85  
TEMP 58 56 62 67 70 70 63 59 56 54 66 76 81 80 69 64 61 59 71 80 84 82  
DEWPT 50 52 57 58 58 57 56 55 53 53 57 55 52 51 52 52 50 50 55 56 56 55  
RH 75 86 84 73 66 63 78 87 90 96 73 48 37 36 55 65 67 72 57 44 38 40  
WIND DIR SW W W W W NW NW W W W W W W W NW S SW W NW NW NW NW  
WIND SPD 18 19 21 26 26 20 12 8 6 6 8 10 10 10 4 3 4 5 6 10 11 12  
WIND GUST 37 36 32  
CLOUDS B1 B2 B1 B2 SC SC SC SC FW FW FW FW FW FW SC SC SC FW FW FW FW FW  
POP 12HR 50 10 0 0 0  
QPF 12HR 0.03 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C S  
TSTMS S C S  
OBVIS K K K K K  
 
DATE TUE 08/12/25 WED 08/13/25 THU 08/14/25 FRI 08/15/25  
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 57 90 62 90 61 88 59 81  
TEMP 66 57 82 88 69 63 83 89 70 62 81 85 67 59 73 78  
DEWPT 54 53 55 54 55 55 58 57 58 55 60 58 58 56 58 57  
PWIND DIR NW S SE SE NE NE N N  
WIND CHAR LT LT GN LT GN GN GN GN  
AVG CLOUDS FW FW FW CL FW SC FW CL FW SC FW FW SC B1 B1 SC  
POP 12HR 0 0 10 5 20 10 20 10  
RAIN SHWRS S S  
 

 
 
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