591  
FOUS55 KGGW 180824  
PFMGGW  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE GLASGOW MT  
223 AM MDT THU JUL 18 2024  
 
MTZ017-182200-  
GLASGOW-VALLEY MT  
48.22N 106.61W ELEV. 2293 FT  
223 AM MDT THU JUL 18 2024  
 
DATE THU 07/18/24 FRI 07/19/24 SAT 07/20/24  
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 95 65 94 65 94  
TEMP 65 63 74 89 93 93 81 73 68 66 76 88 93 91 80 72 67 66 76 89 93 91  
DEWPT 51 52 52 51 47 47 52 54 54 56 58 56 52 52 56 57 56 56 56 56 54 52  
RH 60 67 46 27 21 21 37 51 61 70 54 34 25 27 44 59 68 70 50 33 27 27  
WIND DIR E E SE E SE E E NE NE N NW NW N NE NE E E E E NE NE NE  
WIND SPD 10 6 6 10 8 8 9 9 6 5 5 5 6 8 6 6 5 5 5 6 8 9  
CLOUDS FW FW FW FW SC B2 B2 B2 B2 B1 SC FW FW SC SC FW FW FW FW FW FW SC  
POP 12HR 5 50 10 10 10  
QPF 12HR 0 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C  
TSTMS S S S  
 
DATE SUN 07/21/24 MON 07/22/24 TUE 07/23/24 WED 07/24/24  
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 64 92 64 92 63 95 64 97  
TEMP 72 65 87 90 72 65 87 91 72 64 89 94 73 65 90 95  
DEWPT 56 56 56 51 53 54 54 50 53 52 54 49 52 51 54 48  
PWIND DIR E E E E E SE E SE  
WIND CHAR GN LT LT LT GN GN GN GN  
AVG CLOUDS SC FW FW FW FW FW FW FW FW FW FW FW FW FW SC FW  
POP 12HR 10 5 0 0 0 0 0 0  
 

 
MTZ020-182200-  
WOLF POINT-WESTERN ROOSEVELT MT  
48.10N 105.58W ELEV. 1985 FT  
223 AM MDT THU JUL 18 2024  
 
DATE THU 07/18/24 FRI 07/19/24 SAT 07/20/24  
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 96 64 95 62 93  
TEMP 63 60 72 89 94 93 82 73 67 65 75 89 92 92 79 71 65 62 75 88 92 89  
DEWPT 52 52 53 52 48 50 52 53 56 56 57 55 54 56 58 58 57 56 57 57 55 55  
RH 67 75 51 28 21 23 35 49 68 73 54 32 28 30 49 63 75 81 54 35 29 32  
WIND DIR NE NE E E E E E NE N NE NW N N NE E E E E E NE NE NE  
WIND SPD 5 3 4 6 5 6 6 5 4 3 4 5 5 6 5 4 3 2 4 6 8 9  
CLOUDS FW FW CL CL FW SC B1 B2 B2 B1 FW FW SC SC SC FW FW FW FW FW FW SC  
POP 12HR 0 30 20 10 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S S S  
TSTMS S S S S S S  
 
DATE SUN 07/21/24 MON 07/22/24 TUE 07/23/24 WED 07/24/24  
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 62 92 63 93 62 95 62 98  
TEMP 71 63 87 90 71 63 88 91 71 62 89 93 72 63 91 95  
DEWPT 58 58 57 52 55 55 54 52 55 54 54 52 53 53 54 49  
PWIND DIR E E E E SE SE E SE  
WIND CHAR LT LT LT LT LT LT GN GN  
AVG CLOUDS SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC  
POP 12HR 5 5 0 5 0 5 0 0  
 

 
MTZ022-182200-  
JORDAN-GARFIELD MT  
47.33N 106.95W ELEV. 2661 FT  
223 AM MDT THU JUL 18 2024  
 
DATE THU 07/18/24 FRI 07/19/24 SAT 07/20/24  
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 97 63 93 63 93  
TEMP 65 62 78 93 97 93 81 73 66 63 75 86 91 92 81 72 66 63 78 89 92 90  
DEWPT 50 51 52 50 49 50 53 54 56 56 56 55 52 54 56 56 55 55 53 54 54 52  
RH 58 67 40 23 20 23 38 51 70 78 52 35 27 28 42 57 68 75 42 30 28 27  
WIND DIR E E E E E NE NE E N NW NW N N NE NE SE S S E NE NE NE  
WIND SPD 5 3 5 10 8 10 8 6 5 3 4 5 6 8 5 4 2 2 3 6 8 10  
CLOUDS FW SC CL FW SC B1 B2 B2 B1 SC SC FW FW SC SC FW FW FW CL FW SC SC  
POP 12HR 10 70 10 10 10  
QPF 12HR 0 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C L C  
TSTMS S S C S  
 
DATE SUN 07/21/24 MON 07/22/24 TUE 07/23/24 WED 07/24/24  
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 63 92 61 93 62 95 63 99  
TEMP 73 63 88 89 71 61 88 90 72 62 91 93 74 64 92 96  
DEWPT 55 55 54 51 52 53 52 48 50 51 50 46 50 49 48 46  
PWIND DIR E E E SE E SE SE SE  
WIND CHAR LT LT LT LT GN GN GN GN  
AVG CLOUDS SC FW FW FW FW FW FW CL FW FW FW FW FW SC SC SC  
POP 12HR 5 5 0 0 0 0 0 0  
 

 
MTZ024-182200-  
SIDNEY-RICHLAND MT  
47.70N 104.20W ELEV. 1985 FT  
223 AM MDT THU JUL 18 2024  
 
DATE THU 07/18/24 FRI 07/19/24 SAT 07/20/24  
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 92 64 90 62 89  
TEMP 62 59 72 86 90 90 79 71 67 64 74 87 89 87 76 69 64 62 73 85 88 87  
DEWPT 53 54 58 59 56 55 58 59 59 59 61 61 59 60 62 61 59 59 61 62 62 59  
RH 72 83 61 40 32 31 49 66 75 84 64 42 37 40 62 76 84 90 66 46 42 39  
WIND DIR SE SE SE E NE NE E NE N N N NE NE NE E E SE E NE NE NE NE  
WIND SPD 4 3 3 5 5 6 6 5 3 2 3 6 8 8 4 2 2 2 3 6 9 10  
CLOUDS FW CL CL CL FW FW SC SC B2 B1 SC FW SC SC FW FW FW FW FW FW FW FW  
POP 12HR 0 10 30 10 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S  
TSTMS S S S S  
 
DATE SUN 07/21/24 MON 07/22/24 TUE 07/23/24 WED 07/24/24  
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 61 88 62 90 61 93 63 94  
TEMP 69 62 84 87 69 62 85 89 69 62 88 90 71 63 88 93  
DEWPT 61 60 61 58 59 58 58 58 57 56 59 57 56 56 58 56  
PWIND DIR E E E E E SE SE SE  
WIND CHAR LT LT LT LT LT LT GN GN  
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC  
POP 12HR 5 10 5 5 0 5 5 0  
 

 
MTZ025-182200-  
GLENDIVE-DAWSON MT  
47.13N 104.80W ELEV. 2457 FT  
223 AM MDT THU JUL 18 2024  
 
DATE THU 07/18/24 FRI 07/19/24 SAT 07/20/24  
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 94 66 91 62 90  
TEMP 63 60 72 88 93 92 81 74 68 67 76 86 90 88 77 70 64 62 74 85 89 87  
DEWPT 52 53 54 56 51 50 53 57 59 60 61 58 55 56 57 57 57 58 58 58 56 56  
RH 67 78 53 34 24 24 38 55 73 78 60 39 31 34 50 63 78 87 57 40 33 35  
WIND DIR NE NE SE E NE NE NE NE N N N NE NE NE NE E SE NE NE NE NE NE  
WIND SPD 5 3 3 5 5 8 8 6 5 4 5 8 9 9 5 4 2 2 3 6 9 10  
CLOUDS FW FW CL FW CL FW B1 B1 B1 B2 B1 SC FW FW SC FW FW FW FW FW FW SC  
POP 12HR 0 30 30 10 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C S S  
TSTMS S S S S S S S  
 
DATE SUN 07/21/24 MON 07/22/24 TUE 07/23/24 WED 07/24/24  
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 62 89 62 90 61 93 63 96  
TEMP 70 63 85 87 69 62 86 87 69 61 88 91 71 63 91 93  
DEWPT 58 58 58 55 56 56 55 52 54 54 53 50 53 54 54 50  
PWIND DIR E E E E E SE SE SE  
WIND CHAR LT LT LT LT LT LT GN GN  
AVG CLOUDS SC FW FW FW FW FW FW CL FW FW FW CL FW FW FW SC  
POP 12HR 5 10 0 5 0 5 0 0  
 

 
 
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