983  
FOUS55 KGGW 240700  
PFMGGW  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE GLASGOW MT  
100 AM MDT SUN MAY 24 2026  
 
MTZ017-251000-  
GLASGOW-VALLEY MT  
48.22N 106.61W ELEV. 2293 FT  
100 AM MDT SUN MAY 24 2026  
 
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 TUE  
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 47 87 51 91 59  
TEMP 50 47 63 81 85 85 69 61 55 51 67 83 89 90 73 67 62 60  
DEWPT 37 37 40 42 38 37 41 39 37 36 38 41 37 38 42 38 38 41  
RH 61 68 43 25 19 18 36 44 51 56 34 23 16 16 33 34 41 49  
WIND DIR SE E W W W W W S SW SW W SW SW SE E E E E  
WIND SPD 6 4 4 10 12 13 5 5 3 3 4 6 6 6 8 11 12 13  
CLOUDS SC FW SC B1 FW SC FW SC SC FW CL CL SC SC FW FW FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 05/26/26 WED 05/27/26 THU 05/28/26 FRI 05/29/26 SAT 05/30/26  
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 97 64 93 61 87 59 88 58 82  
TEMP 91 94 74 64 88 88 71 62 83 85 68 61 82 85 67 60 77 78  
DEWPT 50 46 55 52 54 49 55 52 54 50 55 53 55 50 55 52 54 49  
PWIND DIR SE E SE SE SE E SE SE SE  
WIND CHAR BZ WY WY BZ BZ BZ BZ BZ BZ  
AVG CLOUDS FW FW B1 B1 SC SC B1 B1 B1 SC B1 SC SC SC B1 B1 B1 B1  
POP 12HR 0 10 20 30 20 20 10 50 50  
RAIN SHWRS S C S S C C S C  
TSTMS S S S S C S S  
 
 
MTZ020-251000-  
WOLF POINT-WESTERN ROOSEVELT MT  
48.10N 105.58W ELEV. 1985 FT  
100 AM MDT SUN MAY 24 2026  
 
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 TUE  
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 47 89 52 95 58  
TEMP 49 48 69 83 87 87 71 62 55 52 69 87 93 93 75 69 61 59  
DEWPT 35 36 41 39 35 35 36 36 35 36 37 38 35 35 37 39 40 43  
RH 58 63 36 21 16 16 28 38 47 54 31 18 13 13 25 33 46 55  
WIND DIR E SW W W W W SW SW W W W W W SW E E E E  
WIND SPD 3 2 5 11 13 12 4 3 3 3 4 8 8 4 4 9 8 9  
CLOUDS SC FW FW B1 FW FW SC SC SC FW CL FW FW FW FW FW FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 05/26/26 WED 05/27/26 THU 05/28/26 FRI 05/29/26 SAT 05/30/26  
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 100 64 96 62 90 60 89 58 85  
TEMP 94 96 75 65 91 91 73 63 86 87 70 61 85 87 69 60 81 80  
DEWPT 49 46 56 53 53 48 55 53 53 49 55 54 54 49 54 53 53 49  
PWIND DIR SE E SE SE SE SE SE SE SE  
WIND CHAR BZ BZ BZ BZ GN BZ BZ BZ BZ  
AVG CLOUDS FW FW SC SC SC SC B1 B1 SC SC B1 SC SC SC B1 B1 B1 B1  
POP 12HR 5 10 20 30 20 20 10 40 50  
RAIN SHWRS S C S S C C S C  
TSTMS S S S S S S  
 
 
MTZ022-251000-  
JORDAN-GARFIELD MT  
47.33N 106.95W ELEV. 2661 FT  
100 AM MDT SUN MAY 24 2026  
 
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 TUE  
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 46 85 50 90 57  
TEMP 48 46 66 81 84 83 67 58 53 51 70 85 89 88 72 64 60 58  
DEWPT 35 34 37 37 36 35 38 36 33 34 35 37 35 37 39 39 40 41  
RH 60 63 34 21 18 18 34 44 46 52 27 18 15 16 30 40 47 53  
WIND DIR SW W W W W W NW SW W W W S S S SE SE SE SE  
WIND SPD 3 3 6 11 11 10 1 2 2 2 1 3 4 6 5 6 6 5  
CLOUDS FW FW SC SC FW FW SC SC FW SC CL CL SC B2 SC FW FW SC  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 05/26/26 WED 05/27/26 THU 05/28/26 FRI 05/29/26 SAT 05/30/26  
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 95 60 89 57 86 56 87 54 79  
TEMP 91 92 70 61 85 84 66 59 82 83 65 59 84 84 63 57 76 75  
DEWPT 46 45 52 49 50 49 53 51 51 51 54 52 52 51 54 52 50 50  
PWIND DIR SE SE SE SE SE SE SE SE SW  
WIND CHAR GN BZ BZ GN GN GN GN GN GN  
AVG CLOUDS FW SC SC B1 SC B1 B1 B1 B1 SC B1 SC SC SC B1 B1 B1 B2  
POP 12HR 0 20 30 40 20 20 20 50 60  
RAIN SHWRS S C C S S S C C S L  
TSTMS S S S S S S C S S  
 
 
MTZ024-251000-  
SIDNEY-RICHLAND MT  
47.70N 104.20W ELEV. 1985 FT  
100 AM MDT SUN MAY 24 2026  
 
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 TUE  
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 47 88 52 95 59  
TEMP 50 48 67 83 87 88 71 62 56 53 69 88 93 95 77 70 64 60  
DEWPT 38 38 40 40 37 36 38 37 37 37 38 41 38 38 41 44 47 48  
RH 63 68 37 22 17 16 30 39 49 54 32 19 15 14 28 39 54 64  
WIND DIR S SW SW W W W W SW SW SW SW SW SW S E SE SE SE  
WIND SPD 4 4 5 9 11 11 3 3 4 4 5 6 8 5 5 6 5 4  
WIND GUST 17  
CLOUDS SC FW FW SC B1 FW FW SC SC FW FW FW FW SC SC FW FW FW  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 05/26/26 WED 05/27/26 THU 05/28/26 FRI 05/29/26 SAT 05/30/26  
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 97 64 93 62 88 61 86 59 83  
TEMP 93 94 75 65 90 91 74 65 85 86 70 63 83 85 69 61 80 80  
DEWPT 52 49 56 53 54 48 52 54 53 49 53 55 54 49 52 53 53 49  
PWIND DIR SE SE SE SE SE SE SE SE SE  
WIND CHAR GN BZ BZ BZ BZ BZ BZ BZ BZ  
AVG CLOUDS FW FW SC SC SC SC B1 B1 B1 SC B1 B1 SC SC B1 B1 B1 B1  
POP 12HR 0 10 10 10 20 20 20 20 30  
RAIN SHWRS S S S S S S C  
TSTMS S S S S S S  
 
 
MTZ025-251000-  
GLENDIVE-DAWSON MT  
47.13N 104.80W ELEV. 2457 FT  
100 AM MDT SUN MAY 24 2026  
 
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 TUE  
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 46 87 51 93 60  
TEMP 49 47 66 82 86 87 69 61 54 52 71 88 92 93 76 70 63 60  
DEWPT 38 38 39 41 38 37 39 38 37 37 40 42 38 37 41 43 47 47  
RH 66 71 37 23 18 17 33 42 52 56 32 20 15 14 28 38 56 62  
WIND DIR S SW SW W W W W SW SW SW SW SW SW S E SE SE SE  
WIND SPD 3 3 6 10 12 12 3 2 3 4 4 6 6 5 8 9 8 4  
CLOUDS SC FW FW SC SC FW SC FW FW FW CL FW FW FW FW FW FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 05/26/26 WED 05/27/26 THU 05/28/26 FRI 05/29/26 SAT 05/30/26  
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 95 64 91 62 86 60 86 59 83  
TEMP 93 93 75 64 88 89 73 63 84 84 71 61 83 84 70 60 79 79  
DEWPT 50 50 54 51 52 49 53 53 53 51 54 54 54 50 53 53 53 50  
PWIND DIR SE SE SE SE SE SE SE SE S  
WIND CHAR GN BZ BZ BZ BZ BZ BZ BZ BZ  
AVG CLOUDS FW FW SC SC SC SC B1 B1 B1 SC B1 SC SC SC B1 B1 B1 B1  
POP 12HR 0 20 20 30 20 20 20 30 40  
RAIN SHWRS S S C S S S C C C  
TSTMS S S S S S S S  
 
 
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