934  
FOUS55 KGGW 240755  
PFMGGW  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE GLASGOW MT  
155 AM MDT MON AUG 24 2026  
 
MTZ017-251000-  
GLASGOW-VALLEY MT  
48.22N 106.61W ELEV. 2293 FT  
155 AM MDT MON AUG 24 2026  
 
DATE 08/23/26 MON 08/24/26 TUE 08/25/26 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 62 84 56 83 53  
TEMP 67 64 67 77 82 83 72 65 60 56 62 75 81 82 69 62 56 53  
DEWPT 49 43 44 47 45 44 45 48 49 50 50 48 44 43 42 42 41 43  
RH 52 46 43 35 27 25 38 54 67 80 65 38 27 25 37 48 57 69  
WIND DIR W NW W W W W NW NW NW NW NW NW NW NW N NE NE E  
WIND SPD 11 12 17 21 24 25 18 12 11 11 13 13 12 10 8 8 5 5  
WIND GUST 28 34 37 37 29 24  
CLOUDS FW FW CL CL CL FW FW FW FW SC FW CL FW FW FW FW FW SC  
POP 12HR 5 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
TSTMS  
 
DATE 08/26/26 THU 08/27/26 FRI 08/28/26 SAT 08/29/26 SUN 08/30/26  
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 85 57 91 61 90 58 88 56 81  
TEMP 77 84 65 58 81 88 70 62 83 88 66 59 80 85 65 57 74 78  
DEWPT 46 43 43 43 48 47 50 53 50 41 46 49 49 45 50 50 47 40  
PWIND DIR E E SE E N NE E E NW  
WIND CHAR LT GN BZ BZ GN LT LT GN GN  
AVG CLOUDS SC FW FW SC SC SC B1 B2 B1 FW SC SC SC SC SC B1 SC FW  
POP 12HR 0 0 5 30 10 10 20 40 20  
RAIN SHWRS S C S S S C S  
TSTMS S S S  
 
 
MTZ020-251000-  
WOLF POINT-WESTERN ROOSEVELT MT  
48.10N 105.58W ELEV. 1985 FT  
155 AM MDT MON AUG 24 2026  
 
DATE 08/23/26 MON 08/24/26 TUE 08/25/26 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 63 86 56 85 52  
TEMP 66 64 70 79 84 85 73 66 60 56 64 77 83 83 70 62 56 52  
DEWPT 55 48 44 45 43 44 44 49 50 50 50 47 44 43 44 46 45 45  
RH 68 56 39 30 24 24 35 54 69 80 60 35 25 24 39 56 66 77  
WIND DIR W W W W W W NW NW W W NW NW NW NW N N NE NE  
WIND SPD 9 11 14 20 21 23 14 10 10 10 13 13 12 10 5 4 2 1  
WIND GUST 31 34 34 26 21  
CLOUDS FW FW FW CL CL FW FW FW FW SC FW CL FW FW FW FW FW FW  
POP 12HR 10 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
 
DATE 08/26/26 THU 08/27/26 FRI 08/28/26 SAT 08/29/26 SUN 08/30/26  
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 85 54 92 59 92 58 90 56 82  
TEMP 76 84 63 55 84 89 70 61 84 89 67 58 82 85 65 57 76 79  
DEWPT 46 42 45 44 48 46 51 54 54 45 50 52 52 47 53 52 50 41  
PWIND DIR E E E E E NE E E NW  
WIND CHAR LT LT GN GN LT LT LT GN GN  
AVG CLOUDS FW FW FW FW SC SC SC B2 B1 FW SC SC SC SC B1 B1 B1 SC  
POP 12HR 0 0 5 40 10 10 20 40 30  
RAIN SHWRS C S S C C C S  
TSTMS S S S  
 
 
MTZ022-251000-  
JORDAN-GARFIELD MT  
47.33N 106.95W ELEV. 2661 FT  
155 AM MDT MON AUG 24 2026  
 
DATE 08/23/26 MON 08/24/26 TUE 08/25/26 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 61 84 54 81 52  
TEMP 68 63 68 77 82 82 70 64 58 54 63 74 80 79 68 62 57 53  
DEWPT 49 41 40 43 43 42 43 44 45 47 48 48 46 43 45 45 43 42  
RH 51 44 36 30 25 24 38 48 62 77 58 40 30 28 43 54 59 66  
WIND DIR W NW NW W W NW NW NW W NW NW NW NW N N E E E  
WIND SPD 9 8 12 16 17 14 9 5 4 4 8 9 8 6 2 1 1 1  
WIND GUST 20 18 26 28 26 19 16  
CLOUDS FW FW CL CL FW FW FW FW SC SC FW FW FW FW FW FW FW SC  
POP 12HR 5 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
TSTMS  
 
DATE 08/26/26 THU 08/27/26 FRI 08/28/26 SAT 08/29/26 SUN 08/30/26  
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 86 57 92 60 89 59 87 55 80  
TEMP 80 85 66 58 85 90 71 62 84 87 68 59 82 85 65 56 74 77  
DEWPT 45 44 44 40 50 48 52 51 47 42 47 48 47 45 51 48 44 39  
PWIND DIR SE E SE SE NW E SE NE NW  
WIND CHAR LT GN GN LT LT LT LT LT GN  
AVG CLOUDS FW FW SC SC SC SC B1 B2 SC FW SC SC B1 FW B1 B1 SC SC  
POP 12HR 0 0 5 30 5 20 20 40 20  
RAIN SHWRS C S S C C S S  
TSTMS S  
 
 
MTZ024-251000-  
SIDNEY-RICHLAND MT  
47.70N 104.20W ELEV. 1985 FT  
155 AM MDT MON AUG 24 2026  
 
DATE 08/23/26 MON 08/24/26 TUE 08/25/26 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 62 86 57 82 51  
TEMP 66 63 71 81 84 84 72 66 60 57 64 75 80 81 68 61 55 51  
DEWPT 60 55 51 47 46 48 47 49 50 52 53 52 49 48 48 50 49 49  
RH 81 75 49 30 27 29 41 54 69 83 67 45 34 32 49 67 80 93  
WIND DIR W W NW W W W W NW W NW NW NW NW NW N N NW NW  
WIND SPD 5 9 14 17 21 19 12 9 9 12 16 17 17 12 6 3 2 1  
WIND GUST 25 31 34 31 23 23 27 28 28 24  
CLOUDS SC FW FW FW FW CL FW FW FW FW CL FW FW FW FW FW CL FW  
POP 12HR 20 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 08/26/26 THU 08/27/26 FRI 08/28/26 SAT 08/29/26 SUN 08/30/26  
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 82 52 88 59 90 58 88 56 82  
TEMP 75 81 60 52 82 86 69 61 82 87 66 58 81 83 65 57 77 79  
DEWPT 50 47 48 47 51 50 52 55 59 54 55 55 56 54 55 54 54 49  
PWIND DIR N E SE SE SE E SE SE NW  
WIND CHAR LT LT GN GN GN LT LT GN GN  
AVG CLOUDS FW FW FW FW SC SC SC B2 B1 SC SC SC SC SC B1 B1 B1 B1  
POP 12HR 0 0 5 50 20 10 20 40 30  
RAIN SHWRS C S S C C C C  
TSTMS S S S  
 
 
MTZ025-251000-  
GLENDIVE-DAWSON MT  
47.13N 104.80W ELEV. 2457 FT  
155 AM MDT MON AUG 24 2026  
 
DATE 08/23/26 MON 08/24/26 TUE 08/25/26 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 65 85 56 82 51  
TEMP 69 66 71 80 83 83 71 65 60 56 64 74 80 82 68 60 54 51  
DEWPT 59 53 47 46 46 47 47 47 48 50 52 52 51 49 47 47 47 48  
RH 70 63 42 30 27 28 42 52 64 80 65 46 36 32 47 62 77 89  
WIND DIR W NW NW NW W W NW NW W NW NW NW NW NW NW N N N  
WIND SPD 5 13 17 16 18 17 10 9 8 9 13 14 14 11 5 4 2 1  
WIND GUST 26 28 27  
CLOUDS SC FW CL FW CL FW FW FW FW SC FW FW FW FW FW FW FW FW  
POP 12HR 20 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
 
DATE 08/26/26 THU 08/27/26 FRI 08/28/26 SAT 08/29/26 SUN 08/30/26  
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 83 55 90 62 91 59 88 58 82  
TEMP 75 83 62 55 82 88 71 62 84 89 68 60 82 85 65 58 77 80  
DEWPT 49 48 47 47 51 52 53 56 57 52 54 54 54 53 55 53 52 48  
PWIND DIR NE E SE SE S E SE SE NW  
WIND CHAR LT LT LT GN LT LT LT LT GN  
AVG CLOUDS FW FW FW SC SC SC SC B2 B1 SC SC SC B1 SC B1 B1 SC SC  
POP 12HR 0 0 5 40 10 20 20 30 20  
RAIN SHWRS C S S S C C S  
TSTMS S S S  
 
 
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