066  
FOUS55 KGGW 130630  
PFMGGW  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE GLASGOW MT  
1230 AM MDT SAT JUN 13 2026  
 
MTZ017-141000-  
GLASGOW-VALLEY MT  
48.22N 106.61W ELEV. 2293 FT  
1230 AM MDT SAT JUN 13 2026  
 
DATE 06/12/26 SAT 06/13/26 SUN 06/14/26 MON  
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 44 68 43 74 48  
TEMP 47 45 52 59 65 67 58 50 45 44 57 67 72 73 63 55 50 49  
DEWPT 40 38 38 38 37 37 38 36 35 36 39 38 38 39 41 39 37 38  
RH 76 76 59 45 35 33 47 58 68 73 51 34 29 29 44 55 61 66  
WIND DIR NW NW NW NW NW NW NW N NW NW NW NW NW NW NW W W W  
WIND SPD 12 11 14 16 16 16 9 5 4 4 6 9 10 10 6 5 6 8  
CLOUDS FW SC B2 B2 B1 B1 B2 B2 B2 B2 SC CL SC B2 SC SC SC SC  
POP 12HR 0 20 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
 
DATE 06/15/26 TUE 06/16/26 WED 06/17/26 THU 06/18/26 FRI 06/19/26  
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 76 51 78 51 68 46 71 47 77  
TEMP 72 74 57 52 70 75 58 52 63 65 53 47 65 69 54 49 71 74  
DEWPT 44 42 44 44 49 48 51 48 45 44 44 43 45 43 44 43 46 44  
PWIND DIR NW NW SW NW NW NW NW NE E  
WIND CHAR GN LT LT GN BZ GN GN LT GN  
AVG CLOUDS SC SC B1 B2 B2 B1 B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC  
POP 12HR 5 20 20 80 60 20 20 5 10  
RAIN SHWRS S S D L L L S S  
TSTMS S C S S S  
 
 
MTZ020-141000-  
WOLF POINT-WESTERN ROOSEVELT MT  
48.10N 105.58W ELEV. 1985 FT  
1230 AM MDT SAT JUN 13 2026  
 
DATE 06/12/26 SAT 06/13/26 SUN 06/14/26 MON  
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 43 70 42 76 47  
TEMP 46 44 53 60 67 68 58 51 45 43 59 70 74 74 63 56 50 48  
DEWPT 40 38 37 37 36 35 36 36 34 34 37 37 37 37 38 38 36 35  
RH 79 79 54 42 32 29 44 56 65 70 44 30 26 26 39 51 58 60  
WIND DIR NW W NW NW NW N N NW NW W NW NW NW NW W W W W  
WIND SPD 9 9 12 14 14 14 6 4 4 4 5 9 11 10 5 5 5 8  
CLOUDS FW SC B2 B2 B2 SC B1 B2 B2 B1 SC FW SC B1 B1 SC SC SC  
POP 12HR 0 20 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
 
DATE 06/15/26 TUE 06/16/26 WED 06/17/26 THU 06/18/26 FRI 06/19/26  
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 78 49 78 49 71 45 73 45 78  
TEMP 73 75 57 50 72 75 58 51 65 67 53 47 67 71 54 48 73 76  
DEWPT 41 41 43 42 49 48 51 48 45 44 44 43 45 42 44 43 45 44  
PWIND DIR NW NW W N NW NW W N E  
WIND CHAR GN LT LT GN BZ GN GN LT LT  
AVG CLOUDS SC SC B1 B2 B2 B2 B2 B2 B2 B2 B1 SC B1 B1 SC FW SC SC  
POP 12HR 30 10 30 80 70 20 30 10 10  
RAIN SHWRS C C C D L L L S S C  
TSTMS S S C S C S  
 
 
MTZ022-141000-  
JORDAN-GARFIELD MT  
47.33N 106.95W ELEV. 2661 FT  
1230 AM MDT SAT JUN 13 2026  
 
DATE 06/12/26 SAT 06/13/26 SUN 06/14/26 MON  
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 43 65 42 72 45  
TEMP 46 44 53 60 64 65 57 49 44 43 57 67 70 72 61 52 48 46  
DEWPT 40 40 39 37 37 37 38 38 36 37 37 38 36 37 40 38 36 34  
RH 79 86 59 42 37 35 49 66 73 79 47 34 29 28 46 59 63 63  
WIND DIR NW NW NW NW NW NW NW W W W NW NW NW NW NW W W W  
WIND SPD 5 9 13 16 14 12 5 3 2 2 4 6 6 5 1 2 3 5  
WIND GUST 26 25  
CLOUDS FW SC SC B1 B2 B1 B1 SC SC B2 SC FW SC SC SC FW SC SC  
POP 12HR 0 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
TSTMS  
 
DATE 06/15/26 TUE 06/16/26 WED 06/17/26 THU 06/18/26 FRI 06/19/26  
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 76 50 80 50 69 45 73 46 78  
TEMP 72 74 57 52 74 78 59 52 64 67 52 47 66 71 54 49 73 76  
DEWPT 41 43 44 41 46 47 50 48 45 43 44 43 43 42 44 43 43 43  
PWIND DIR NW W W NW NW NW NW NE E  
WIND CHAR GN LT GN GN BZ GN LT LT LT  
AVG CLOUDS SC SC B1 B2 B2 B1 B1 B2 B2 B1 SC SC SC SC FW FW SC SC  
POP 12HR 5 10 10 60 60 20 20 5 5  
RAIN SHWRS C L L C S S  
TSTMS C S S  
 
 
MTZ024-141000-  
SIDNEY-RICHLAND MT  
47.70N 104.20W ELEV. 1985 FT  
1230 AM MDT SAT JUN 13 2026  
 
DATE 06/12/26 SAT 06/13/26 SUN 06/14/26 MON  
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 44 67 42 74 48  
TEMP 48 45 54 60 63 66 58 51 45 44 58 68 72 73 63 56 52 50  
DEWPT 41 40 39 41 39 38 37 37 35 36 39 39 39 40 40 39 37 36  
RH 77 82 57 49 41 36 45 59 68 73 49 34 30 30 43 53 56 58  
WIND DIR NW NW NW NW NW NW NW NW NW W NW NW NW NW W W W W  
WIND SPD 8 10 14 18 17 16 6 4 4 4 8 11 11 9 4 5 5 8  
WIND GUST 28 28 26  
CLOUDS FW SC SC B2 B2 SC SC B1 B1 B2 SC FW SC B1 B1 B1 B1 B1  
POP 12HR 0 10 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
TSTMS  
 
DATE 06/15/26 TUE 06/16/26 WED 06/17/26 THU 06/18/26 FRI 06/19/26  
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 75 48 75 49 69 45 72 46 77  
TEMP 72 73 56 49 69 74 59 52 64 67 53 48 67 70 54 49 73 76  
DEWPT 44 44 43 41 48 49 50 50 48 46 45 45 46 45 45 45 47 47  
PWIND DIR NW NW W NW NW NW W W E  
WIND CHAR GN LT LT LT BZ GN GN LT LT  
AVG CLOUDS B1 B1 SC B2 B2 B1 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC  
POP 12HR 30 5 20 70 70 20 30 10 5  
RAIN SHWRS C S S L L L L S C  
TSTMS S S C S C S  
 
 
MTZ025-141000-  
GLENDIVE-DAWSON MT  
47.13N 104.80W ELEV. 2457 FT  
1230 AM MDT SAT JUN 13 2026  
 
DATE 06/12/26 SAT 06/13/26 SUN 06/14/26 MON  
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 45 65 43 72 47  
TEMP 47 45 53 60 61 64 56 50 45 45 60 67 70 72 61 54 49 50  
DEWPT 40 40 40 41 41 39 39 38 37 38 41 40 40 41 41 39 36 37  
RH 76 82 61 49 48 40 53 63 73 76 49 37 33 33 48 57 61 61  
WIND DIR NW NW NW NW NW NW NW NW NW W NW NW NW NW NW W W W  
WIND SPD 8 10 14 18 17 14 8 5 4 4 6 10 11 10 5 5 5 6  
WIND GUST 27  
CLOUDS FW FW FW B1 B2 SC SC FW SC B1 SC SC SC B1 B1 SC SC SC  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
TSTMS  
 
DATE 06/15/26 TUE 06/16/26 WED 06/17/26 THU 06/18/26 FRI 06/19/26  
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 75 49 77 52 69 47 72 47 78  
TEMP 71 73 57 50 70 75 60 54 64 67 54 49 67 71 55 49 73 77  
DEWPT 43 45 45 42 51 50 51 50 49 47 45 44 46 45 45 44 47 47  
PWIND DIR NW W W NW NW NW W NE E  
WIND CHAR GN LT LT LT BZ GN GN LT LT  
AVG CLOUDS SC SC SC B2 B1 B1 B1 B2 B2 B2 B1 SC SC SC FW FW SC FW  
POP 12HR 20 5 20 60 70 20 20 10 5  
RAIN SHWRS S S S C L L L S S  
TSTMS S S C S S C S  
 
 
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