699  
FOUS55 KGGW 211840  
PFMGGW  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE GLASGOW MT  
1240 PM MDT SUN JUN 21 2026  
 
MTZ017-212200-  
GLASGOW-VALLEY MT  
48.22N 106.61W ELEV. 2293 FT  
1240 PM MDT SUN JUN 21 2026  
 
DATE SUN 06/21/26 MON 06/22/26 TUE 06/23/26  
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 74 50 69 48 69  
TEMP 73 74 64 56 52 52 59 62 64 67 59 54 50 50 57 63 67 69  
DEWPT 54 51 53 52 51 51 52 52 51 51 51 48 47 48 50 49 48 48  
RH 51 44 67 86 96 96 78 70 63 56 75 80 89 93 77 60 50 47  
WIND DIR NW N NE NE NE N NE N W W W W W NW NW NW NW NW  
WIND SPD 12 10 8 6 5 6 5 6 8 8 10 10 12 13 17 18 18 16  
WIND GUST 28  
CLOUDS SC FW SC SC B1 OV OV OV B2 B1 SC SC SC SC SC SC SC SC  
POP 12HR 40 40 90 30 10  
QPF 12HR 0 0.09 0.41 0.02 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S C D D L S S  
TSTMS S S S C S  
OBVIS PF PF PF  
 
DATE WED 06/24/26 THU 06/25/26 FRI 06/26/26 SAT 06/27/26  
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 46 73 50 78 54 82 56 73  
TEMP 53 47 66 72 56 51 73 76 61 56 75 79 63 57 68 70  
DEWPT 48 46 48 44 46 46 48 46 49 50 55 54 55 54 53 51  
PWIND DIR N NE E SE E SE E NW  
WIND CHAR GN LT GN GN BZ BZ BZ BZ  
AVG CLOUDS SC SC B1 SC SC FW B1 B1 B1 B1 B2 B1 B2 B2 B2 B2  
POP 12HR 0 5 0 5 20 20 70 60  
RAIN SHWRS S S L L C L  
TSTMS S S C C S  
 

 
MTZ020-212200-  
WOLF POINT-WESTERN ROOSEVELT MT  
48.10N 105.58W ELEV. 1985 FT  
1240 PM MDT SUN JUN 21 2026  
 
DATE SUN 06/21/26 MON 06/22/26 TUE 06/23/26  
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 72 49 70 47 71  
TEMP 69 72 62 55 52 50 59 67 66 65 59 54 49 48 57 65 69 70  
DEWPT 59 58 57 54 52 50 54 56 54 53 53 51 47 46 48 50 50 49  
RH 70 61 84 96100100 83 68 65 65 80 90 93 93 72 58 51 47  
WIND DIR SE E NE NE NE NE NE N NW W W W W W NW NW NW NW  
WIND SPD 9 6 4 3 3 3 3 4 8 4 4 6 9 12 16 17 17 16  
WIND GUST 27  
CLOUDS B1 SC B1 B1 B2 OV OV OV B2 B1 B1 FW SC B1 SC SC SC SC  
POP 12HR 100 20 90 30 20  
QPF 12HR 0.26 0.01 0.41 0.03 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S C L D L C C S S  
TSTMS C S S C C S  
OBVIS PF PF PF  
 
DATE WED 06/24/26 THU 06/25/26 FRI 06/26/26 SAT 06/27/26  
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 45 73 49 80 54 83 57 75  
TEMP 53 46 67 73 57 51 76 78 61 56 77 81 65 58 72 72  
DEWPT 48 45 48 45 47 46 48 47 49 50 56 55 57 55 56 52  
PWIND DIR N NE E E E E E S  
WIND CHAR LT LT LT GN GN GN BZ GN  
AVG CLOUDS SC SC SC SC SC FW SC SC SC B1 B2 B1 B2 B2 B2 B2  
POP 12HR 0 10 5 5 20 20 60 60  
RAIN SHWRS S S S L L L L  
TSTMS S S S C C S  
 

 
MTZ022-212200-  
JORDAN-GARFIELD MT  
47.33N 106.95W ELEV. 2661 FT  
1240 PM MDT SUN JUN 21 2026  
 
DATE SUN 06/21/26 MON 06/22/26 TUE 06/23/26  
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 76 50 68 46 70  
TEMP 76 75 65 57 53 51 58 63 64 66 58 52 48 47 56 64 68 69  
DEWPT 50 48 49 51 50 49 51 53 52 54 51 48 45 45 46 47 45 47  
RH 40 38 56 80 89 93 77 70 65 65 77 86 89 93 69 54 43 45  
WIND DIR NW N N NE NE N NE N N NW NW W W NW NW NW NW NW  
WIND SPD 13 10 3 2 1 2 4 8 9 5 4 5 6 9 13 16 16 13  
WIND GUST 19 26 27  
CLOUDS FW SC SC SC B2 OV B2 B2 B1 B1 FW FW SC FW FW SC SC FW  
POP 12HR 5 50 90 30 5  
QPF 12HR 0 0.01 0.31 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S D L D C C  
TSTMS S S S C C S  
 
DATE WED 06/24/26 THU 06/25/26 FRI 06/26/26 SAT 06/27/26  
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 45 73 48 80 53 85 55 76  
TEMP 52 46 68 73 56 51 75 78 61 55 79 81 63 57 72 72  
DEWPT 46 44 46 44 45 45 47 48 50 51 54 55 55 53 50 50  
PWIND DIR N NE E SE SE SE E NW  
WIND CHAR LT LT LT GN GN GN GN GN  
AVG CLOUDS FW SC SC SC FW FW SC SC B1 SC B1 B1 B2 B1 B1 B2  
POP 12HR 0 0 0 20 30 20 70 60  
RAIN SHWRS S C S L C C L  
TSTMS S S S C S S  
 

 
MTZ024-212200-  
SIDNEY-RICHLAND MT  
47.70N 104.20W ELEV. 1985 FT  
1240 PM MDT SUN JUN 21 2026  
 
DATE SUN 06/21/26 MON 06/22/26 TUE 06/23/26  
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 50 72 48 70  
TEMP 65 68 62 57 53 51 60 69 70 66 59 54 51 49 57 66 69 68  
DEWPT 57 57 56 55 53 51 54 57 58 56 55 53 50 48 50 52 52 50  
RH 75 68 81 93100100 81 66 66 70 87 96 96 96 77 61 55 52  
WIND DIR S S SE S S S S N N N NW W W W W NW NW NW  
WIND SPD 12 11 8 6 5 4 4 5 8 5 4 4 8 11 16 19 19 18  
WIND GUST 23 31 32 28  
CLOUDS B2 B2 B1 B1 B1 OV B1 B2 OV B2 B1 B1 SC SC SC SC B1 SC  
POP 12HR 80 40 80 50 20  
QPF 12HR 0.23 0.01 0.12 0.08 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L C C D C S S  
TSTMS S S C C C  
 
DATE WED 06/24/26 THU 06/25/26 FRI 06/26/26 SAT 06/27/26  
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 46 72 48 79 55 80 58 76  
TEMP 53 47 66 72 56 52 75 78 63 57 76 79 65 60 72 74  
DEWPT 49 46 50 47 47 47 50 48 49 51 58 56 57 58 60 56  
PWIND DIR NW N E SE E SE SE S  
WIND CHAR GN LT LT LT GN GN BZ BZ  
AVG CLOUDS SC SC B1 SC FW FW SC SC SC B1 B2 B1 B1 B2 OV B2  
POP 12HR 5 10 0 5 20 10 60 70  
RAIN SHWRS S S C L C L  
TSTMS S S C C C  
 

 
MTZ025-212200-  
GLENDIVE-DAWSON MT  
47.13N 104.80W ELEV. 2457 FT  
1240 PM MDT SUN JUN 21 2026  
 
DATE SUN 06/21/26 MON 06/22/26 TUE 06/23/26  
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 50 71 48 70  
TEMP 67 69 62 57 52 52 61 68 69 65 58 54 51 49 58 65 68 69  
DEWPT 60 58 57 55 52 52 56 58 60 58 56 53 49 47 50 51 51 50  
RH 78 68 84 93100100 84 70 73 78 93 96 93 93 75 60 54 51  
WIND DIR S S S S S SW SE NE N N NW W W W NW NW NW NW  
WIND SPD 11 9 8 8 4 3 3 4 8 8 4 5 8 11 16 19 19 18  
WIND GUST 29  
CLOUDS B2 B1 SC SC B1 B2 B1 B2 OV B1 SC SC SC SC FW SC SC FW  
POP 12HR 90 30 90 40 5  
QPF 12HR 0.15 0.04 0.23 0.02 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L S S C D C  
TSTMS C S C C C  
 
DATE WED 06/24/26 THU 06/25/26 FRI 06/26/26 SAT 06/27/26  
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 47 72 50 80 56 82 58 77  
TEMP 54 48 67 72 57 51 75 78 62 57 77 80 65 59 73 74  
DEWPT 49 47 50 47 47 47 50 50 51 52 59 57 58 57 59 55  
PWIND DIR NW N E SE SE SE SE S  
WIND CHAR GN LT LT LT GN GN BZ GN  
AVG CLOUDS FW SC SC SC FW FW SC SC B1 B1 B1 B1 B1 B2 B2 B2  
POP 12HR 0 0 0 5 30 10 60 60  
RAIN SHWRS C C L C L  
TSTMS S C S C  
 

 
 
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