245  
FOUS55 KGGW 190918  
PFMGGW  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE GLASGOW MT  
318 AM MDT THU APR 19 2018  
 
MTZ017-192300-  
GLASGOW-VALLEY MT  
48.22N 106.61W ELEV. 2293 FT  
318 AM MDT THU APR 19 2018  
 
DATE THU 04/19/18 FRI 04/20/18 SAT 04/21/18  
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 59 35 61 36 74  
TEMP 33 39 51 58 58 48 41 38 35 41 51 60 60 51 43 39 36 46 61 73 71  
DEWPT 29 31 35 34 32 35 33 34 32 33 35 37 36 39 37 35 34 40 46 49 44  
RH 85 73 54 40 37 60 73 85 89 73 54 42 41 63 79 85 92 79 58 43 38  
WIND DIR E E E E E E E E E E SE SE SE SE SE SE SE SE S SW W  
WIND SPD 11 12 14 16 18 14 13 12 11 10 9 9 9 8 10 9 9 10 12 12 13  
WIND GUST 27 28 25  
CLOUDS B1 FW SC B1 B1 B2 B2 B1 SC FW FW FW FW FW FW FW FW FW FW B1 B1  
POP 12HR 5 0 5 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S  
OBVIS F  
 
DATE SUN 04/22/18 MON 04/23/18 TUE 04/24/18 WED 04/25/18  
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 37 59 34 56 32 60 36 65  
TEMP 48 37 53 57 41 35 51 55 41 33 53 59 44 37 58 64  
DEWPT 31 27 29 24 25 26 30 24 27 27 30 26 30 30 34 34  
PWIND DIR W W NW NW NW W S S  
WIND CHAR BZ GN GN GN GN GN GN GN  
AVG CLOUDS B1 FW FW FW SC SC SC B1 SC SC FW FW FW FW SC SC  
POP 12HR 20 0 5 10 5 0 0 5  
RAIN S  
 

 
MTZ020-192300-  
WOLF POINT-WESTERN ROOSEVELT MT  
48.10N 105.58W ELEV. 1985 FT  
318 AM MDT THU APR 19 2018  
 
DATE THU 04/19/18 FRI 04/20/18 SAT 04/21/18  
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 59 34 62 36 75  
TEMP 31 38 51 58 57 46 40 37 34 40 51 61 61 51 43 39 36 48 64 75 72  
DEWPT 29 32 35 34 33 35 34 33 31 33 35 38 38 39 36 35 34 42 46 49 45  
RH 92 79 54 40 40 65 79 85 89 76 54 42 42 63 76 85 92 80 52 40 38  
WIND DIR E E E E E E E E E E E E E E SE SE SE SE S SW SW  
WIND SPD 8 9 12 14 16 11 10 9 10 9 9 10 11 9 8 5 6 9 11 13 12  
WIND GUST 26 23  
CLOUDS OV SC SC SC B1 B2 B2 B2 B1 SC FW FW FW FW FW FW FW FW FW SC B1  
POP 12HR 0 5 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S  
OBVIS F PF  
 
DATE SUN 04/22/18 MON 04/23/18 TUE 04/24/18 WED 04/25/18  
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 38 60 34 57 31 61 36 65  
TEMP 51 38 55 58 42 35 51 56 39 32 54 59 43 37 59 63  
DEWPT 34 29 30 28 24 25 31 27 26 26 29 29 30 29 35 37  
PWIND DIR W W NW NW NW W S S  
WIND CHAR GN GN GN GN GN GN GN GN  
AVG CLOUDS B1 SC FW FW FW SC SC B1 SC SC FW FW FW FW SC SC  
POP 12HR 20 0 0 10 5 0 0 5  
RAIN S  
 

 
MTZ022-192300-  
JORDAN-GARFIELD MT  
47.33N 106.95W ELEV. 2661 FT  
318 AM MDT THU APR 19 2018  
 
DATE THU 04/19/18 FRI 04/20/18 SAT 04/21/18  
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 60 34 60 35 76  
TEMP 33 43 54 59 59 48 42 38 34 41 51 59 59 49 41 37 36 49 67 76 72  
DEWPT 28 33 36 34 33 35 35 34 31 34 37 40 39 40 37 35 34 43 49 50 47  
RH 82 67 50 39 37 60 76 85 89 76 59 49 47 71 85 92 92 80 52 40 41  
WIND DIR E E SE SE E E E E E E E E E E SE S S S SW SW W  
WIND SPD 6 10 13 17 17 12 9 8 6 5 6 9 8 5 6 5 5 8 12 12 11  
CLOUDS B1 B1 SC B1 B1 OV B2 B1 B1 SC FW FW FW CL FW CL FW FW FW SC SC  
POP 12HR 0 5 5 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S  
 
DATE SUN 04/22/18 MON 04/23/18 TUE 04/24/18 WED 04/25/18  
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 35 59 34 54 31 59 36 64  
TEMP 49 35 52 57 39 35 47 54 39 33 54 57 43 37 59 63  
DEWPT 34 27 30 30 29 29 34 31 31 27 34 31 33 31 41 37  
PWIND DIR NW W N N NW SW S SW  
WIND CHAR GN GN GN GN GN LT GN GN  
AVG CLOUDS B1 SC FW FW FW B1 B1 B2 B1 SC FW FW FW FW SC SC  
POP 12HR 20 0 10 20 10 0 0 5  
RAIN S S S  
SNOW S  
 

 
MTZ024-192300-  
SIDNEY-RICHLAND MT  
47.70N 104.20W ELEV. 1985 FT  
318 AM MDT THU APR 19 2018  
 
DATE THU 04/19/18 FRI 04/20/18 SAT 04/21/18  
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 57 33 61 36 73  
TEMP 31 39 51 56 55 45 39 37 33 42 54 60 58 47 41 39 36 50 62 72 70  
DEWPT 30 34 36 34 35 36 33 33 30 34 36 37 38 38 36 37 34 43 46 50 47  
RH 96 82 56 43 47 70 79 85 89 73 50 42 47 71 82 92 92 77 56 46 44  
WIND DIR E E E E E E E NE E E SE SE SE SE S S S S S S S  
WIND SPD 4 5 8 11 13 8 6 5 6 8 10 10 12 8 6 6 6 11 12 13 13  
CLOUDS OV SC SC SC B1 B2 B2 B2 B2 B1 SC SC SC SC FW FW SC FW FW FW SC  
POP 12HR 0 5 5 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
OBVIS F PF  
 
DATE SUN 04/22/18 MON 04/23/18 TUE 04/24/18 WED 04/25/18  
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 40 60 35 56 32 59 34 64  
TEMP 50 40 56 58 42 36 52 54 39 33 53 57 41 36 59 62  
DEWPT 41 32 32 32 29 28 32 29 28 28 31 32 31 30 36 38  
PWIND DIR SW W NW NW NW NW NE S  
WIND CHAR GN GN GN GN GN GN LT GN  
AVG CLOUDS SC B1 SC FW FW SC B1 B1 B1 SC FW FW FW FW SC SC  
POP 12HR 10 0 5 20 10 0 0 5  
RAIN S  
 

 
MTZ025-192300-  
GLENDIVE-DAWSON MT  
47.13N 104.80W ELEV. 2457 FT  
318 AM MDT THU APR 19 2018  
 
DATE THU 04/19/18 FRI 04/20/18 SAT 04/21/18  
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 59 34 61 36 72  
TEMP 32 39 52 58 57 47 42 37 34 40 53 60 58 47 40 38 36 49 62 72 69  
DEWPT 30 33 36 33 34 36 35 33 31 34 37 38 38 37 35 36 34 41 46 49 46  
RH 92 79 54 39 42 65 76 85 89 79 54 44 47 68 82 92 92 74 56 44 44  
WIND DIR NE E E E E E E NE E E SE SE SE SE S S SE S S S S  
WIND SPD 5 8 10 13 16 11 8 8 8 9 9 11 12 10 8 6 6 11 11 13 12  
CLOUDS B1 SC SC SC B1 B2 B2 B1 B1 B1 SC SC SC SC FW FW SC FW FW FW SC  
POP 12HR 0 5 5 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
OBVIS F PF  
 
DATE SUN 04/22/18 MON 04/23/18 TUE 04/24/18 WED 04/25/18  
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 39 60 35 54 32 58 34 63  
TEMP 49 39 54 58 42 36 49 53 39 33 52 57 40 36 57 61  
DEWPT 41 31 31 31 30 29 37 29 30 28 29 29 31 29 37 37  
PWIND DIR W W NW N NW W SW S  
WIND CHAR GN GN GN GN GN GN GN GN  
AVG CLOUDS SC B1 SC FW FW SC B1 B1 B2 SC FW FW FW SC SC SC  
POP 12HR 10 5 5 30 20 5 0 5  
RAIN C C S  
SNOW C  
 

 
 
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