830  
FOUS55 KGGW 202120  
PFMGGW  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE GLASGOW MT  
220 PM MST WED NOV 20 2024  
 
MTZ017-211100-  
GLASGOW-VALLEY MT  
48.22N 106.61W ELEV. 2293 FT  
220 PM MST WED NOV 20 2024  
 
DATE WED 11/20/24 THU 11/21/24 FRI 11/22/24 SAT  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 12 34 16 31 17  
TEMP 26 19 16 15 15 18 27 33 30 25 24 22 18 20 26 29 26 22 21 21 20  
DEWPT 14 11 11 9 10 12 15 17 18 18 17 16 13 16 19 20 21 20 19 18 19  
RH 60 70 80 77 80 77 60 51 60 74 74 77 80 84 74 69 81 92 92 88 96  
WIND DIR NW N E E E E SE E E E NE N N NE NE E E E E E E  
WIND SPD 6 5 5 6 9 9 10 11 9 9 6 5 5 5 5 8 10 12 11 13 13  
CLOUDS FW SC FW SC B2 B2 B1 SC B2 B2 B2 OV B2 B2 B2 B2 OV OV OV OV B2  
POP 12HR 5 5 20 60 60  
QPF 12HR 0 0 0 0.05 0.09  
SNOW 12HR 00-00 00-00 00-00  
SNOW S S S S S L L L L C C L  
WIND CHILL 3 7 10 9 9 7  
MIN CHILL 17 7 0 1 20 14 10 10 16 9 7  
 
DATE 11/23/24 SUN 11/24/24 MON 11/25/24 TUE 11/26/24 WED 11/27/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 30 7 18 -2 18 0 21 4 22  
TEMP 25 27 19 12 15 13 5 1 11 11 6 4 15 14 9 8 15 14  
DEWPT 23 23 19 9 10 8 2 -1 6 5 4 2 10 10 7 5 11 10  
PWIND DIR E N NW NW NW E NE NE N  
WIND CHAR GN GN GN GN LT LT LT LT LT  
AVG CLOUDS OV B2 OV B2 B2 B1 B1 B1 SC SC SC B1 B1 SC B1 B1 B1 B1  
POP 12HR 80 60 30 10 10 10 5 10 10  
FRZG RAIN S  
SNOW L D L C C S  
 

 
MTZ020-211100-  
WOLF POINT-WESTERN ROOSEVELT MT  
48.10N 105.58W ELEV. 1985 FT  
220 PM MST WED NOV 20 2024  
 
DATE WED 11/20/24 THU 11/21/24 FRI 11/22/24 SAT  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 10 33 15 30 16  
TEMP 26 18 15 12 12 15 24 31 27 21 21 19 16 19 25 28 25 20 19 19 18  
DEWPT 17 13 11 9 8 11 15 18 19 17 18 16 12 16 19 19 21 19 18 18 17  
RH 68 80 84 87 84 84 68 58 71 84 88 88 84 88 78 68 84 96 96 96 96  
WIND DIR NW NW NE E E E E E E NE NE NE NE NE NE NE NE E E E E  
WIND SPD 5 2 2 2 3 4 6 9 6 5 4 4 4 4 5 6 8 9 8 10 10  
CLOUDS FW FW FW SC B1 B1 B1 SC B2 B2 B2 B2 B2 B2 B2 B2 OV OV OV B2 OV  
POP 12HR 0 5 20 40 60  
QPF 12HR 0 0 0 0.02 0.08  
SNOW 12HR 00-00 00-00 00-00  
SNOW S S C C L L C C C  
WIND CHILL 9 7 6  
MIN CHILL 19 13 6 6 19 12 9 9 16 8 6  
 
DATE 11/23/24 SUN 11/24/24 MON 11/25/24 TUE 11/26/24 WED 11/27/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 31 8 20 -2 19 -1 23 1 24  
TEMP 26 27 19 13 16 14 6 1 12 13 3 2 15 15 6 6 16 16  
DEWPT 22 23 19 11 11 8 4 -1 6 7 2 1 10 10 5 5 11 11  
PWIND DIR E N NW W W E NE NE N  
WIND CHAR GN GN GN LT LT LT LT LT LT  
AVG CLOUDS OV B2 OV B2 B2 B1 B1 B1 B1 SC SC B1 B1 SC SC B1 B1 B1  
POP 12HR 60 70 30 10 10 10 5 10 5  
SNOW C L L C C S  
 

 
MTZ022-211100-  
JORDAN-GARFIELD MT  
47.33N 106.95W ELEV. 2661 FT  
220 PM MST WED NOV 20 2024  
 
DATE WED 11/20/24 THU 11/21/24 FRI 11/22/24 SAT  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 15 44 19 34 19  
TEMP 29 23 19 17 18 22 38 44 38 31 29 24 20 22 30 33 30 25 24 22 22  
DEWPT 14 13 12 11 11 12 18 21 22 21 22 21 18 21 23 24 24 23 22 22 22  
RH 53 65 74 77 73 65 44 39 52 66 75 88 92 96 75 69 78 92 92100100  
WIND DIR N E SE E SE SE S S S SW N N N N NE E E E E E E  
WIND SPD 2 2 2 3 4 4 6 6 5 3 3 2 2 2 3 6 5 5 5 4 4  
CLOUDS FW FW SC SC B2 B2 FW SC B2 B1 B2 B2 B2 B2 B2 B2 B2 OV OV B2 OV  
POP 12HR 5 10 10 50 40  
QPF 12HR 0 0 0 0.03 0.02  
SNOW 12HR 00-00 00-00 00-00  
SNOW C C C C C C C C C  
 
DATE 11/23/24 SUN 11/24/24 MON 11/25/24 TUE 11/26/24 WED 11/27/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 38 8 22 1 26 4 30 8 29  
TEMP 33 33 21 13 19 15 8 5 18 17 11 8 22 22 15 12 25 21  
DEWPT 27 28 21 12 11 11 7 5 11 12 9 8 15 16 13 12 18 16  
PWIND DIR SE NW NW NW SE SE SW S NW  
WIND CHAR LT GN GN LT LT LT LT LT LT  
AVG CLOUDS OV B2 B2 B2 B2 SC SC B1 B1 SC SC SC SC SC SC B1 B1 SC  
POP 12HR 60 50 20 10 10 10 5 10 10  
RAIN L  
SNOW C L C C S  
 

 
MTZ024-211100-  
SIDNEY-RICHLAND MT  
47.70N 104.20W ELEV. 1985 FT  
220 PM MST WED NOV 20 2024  
 
DATE WED 11/20/24 THU 11/21/24 FRI 11/22/24 SAT  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 8 30 15 29 16  
TEMP 24 17 14 11 10 13 23 29 27 23 22 20 16 19 24 28 25 21 21 20 19  
DEWPT 19 15 13 11 10 13 19 22 23 20 19 18 15 19 22 24 23 21 21 20 19  
RH 81 92 96100100100 84 75 85 88 88 92 96100 92 85 92100100100100  
WIND DIR NW N NW NW SE E SE E E E E N N N N NE NE NE NE E E  
WIND SPD 10 5 2 1 1 1 3 6 5 3 2 2 3 3 5 6 5 5 5 5 6  
CLOUDS FW FW FW SC SC B1 SC SC B1 B2 B2 B2 B1 B1 B2 B2 B2 B2 OV B2 B2  
POP 12HR 0 0 10 20 40  
QPF 12HR 0 0 0 0.01 0.04  
SNOW 12HR 00-00 00-00 00-00  
SNOW S S C C C C C  
 
DATE 11/23/24 SUN 11/24/24 MON 11/25/24 TUE 11/26/24 WED 11/27/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 30 10 22 0 19 -1 23 2 24  
TEMP 26 27 21 17 18 16 9 3 12 12 4 3 15 15 8 7 18 17  
DEWPT 25 25 21 17 15 12 8 2 8 8 3 2 12 12 8 7 16 14  
PWIND DIR E E NW NW NW E E E S  
WIND CHAR GN GN GN LT LT LT LT LT LT  
AVG CLOUDS OV B2 B2 B2 B2 B1 B1 B1 SC SC SC SC SC SC SC B1 B1 B1  
POP 12HR 40 60 30 10 10 10 5 5 10  
SNOW C C L C C S  
 

 
MTZ025-211100-  
GLENDIVE-DAWSON MT  
47.13N 104.80W ELEV. 2457 FT  
220 PM MST WED NOV 20 2024  
 
DATE WED 11/20/24 THU 11/21/24 FRI 11/22/24 SAT  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 11 38 19 34 20  
TEMP 26 19 16 13 12 15 28 37 33 27 26 23 20 21 29 31 27 24 23 22 22  
DEWPT 17 13 11 10 11 12 16 19 21 19 19 17 16 20 23 23 22 22 21 21 21  
RH 68 77 80 87 96 88 60 48 61 71 74 77 84 96 78 72 81 92 92 96 96  
WIND DIR NW NW NW E E E SE E E E SE N N N NE NE NE NE NE E E  
WIND SPD 9 4 2 1 2 2 4 5 5 4 3 3 3 3 5 6 8 8 6 6 8  
CLOUDS CL CL FW SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B2 B2 OV B2 B2 B2  
POP 12HR 0 0 5 10 30  
QPF 12HR 0 0 0 0.01 0.03  
SNOW 12HR 00-00 00-00 00-00  
SNOW C C S S  
 
DATE 11/23/24 SUN 11/24/24 MON 11/25/24 TUE 11/26/24 WED 11/27/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 35 12 22 3 23 4 28 8 29  
TEMP 30 31 23 17 19 17 10 5 16 17 9 6 20 20 13 10 23 21  
DEWPT 24 26 22 15 13 10 6 3 9 10 6 5 13 14 10 10 16 16  
PWIND DIR E N NW NW NW NE E E W  
WIND CHAR GN GN GN LT LT LT LT LT LT  
AVG CLOUDS B2 B1 B2 B2 B2 B1 B1 B1 SC SC SC SC SC SC SC B1 B1 B1  
POP 12HR 20 40 20 10 5 5 5 5 10  
SNOW S C C S  
 

 
 
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