631  
FOUS55 KTFX 221004  
PFMTFX  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
304 AM MST WED NOV 22 2017  
 
MTZ012-222300-  
GREAT FALLS-CASCADE MT  
47.47N 111.38W ELEV. 3663 FT  
304 AM MST WED NOV 22 2017  
 
DATE WED 11/22/17 THU 11/23/17 FRI 11/24/17  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
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 47 65 38 48  
TEMP 56 56 59 60 55 51 50 50 50 48 61 64 57 52 45 43 40 38 46 47 41  
DEWPT 45 46 47 45 43 43 42 42 41 39 43 40 39 40 33 30 29 28 27 24 24  
RH 66 69 64 58 64 74 74 74 71 71 51 41 51 63 62 60 64 67 47 40 50  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W SW SW W W SW  
WIND SPD 21 20 21 19 18 18 18 16 19 20 24 29 25 23 24 24 20 20 25 24 17  
WIND GUST 32 43 35 33 37 34 35 35  
CLOUDS OV OV OV B1 OV B1 B2 B1 SC SC SC FW B1 B2 B2 SC SC FW SC SC SC  
POP 12HR 5 5 5 40 5  
QPF 12HR 0 0 0 0.05 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C  
 
DATE SAT 11/25/17 SUN 11/26/17 MON 11/27/17 TUE 11/28/17  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 32 51 40 58 35 45 28 40  
TEMP 33 32 47 50 41 44 58 50 38 36 45 38 29 31 39 39  
DEWPT 23 22 23 29 28 33 36 30 29 29 32 20 19 22 21 22  
PWIND DIR SW SW S SW SW SW W SW  
WIND CHAR BZ BZ BZ WY GN BZ BZ BZ  
AVG CLOUDS SC FW SC SC B2 B2 SC SC B1 B1 B2 B2 B2 B2 SC SC  
POP 12HR 0 5 10 5 20 30 20 5  
RAIN S S C C  
SNOW C S S  
 

 
MTZ010-222300-  
CUT BANK-GLACIER MT  
48.60N 112.39W ELEV. 3838 FT  
304 AM MST WED NOV 22 2017  
 
DATE WED 11/22/17 THU 11/23/17 FRI 11/24/17  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
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 55 41 62 36 46  
TEMP 46 46 53 54 46 41 42 44 45 47 59 61 53 45 42 41 40 36 45 45 37  
DEWPT 42 44 45 44 40 37 39 40 40 42 44 42 43 38 34 34 33 30 29 27 26  
RH 86 93 74 69 79 85 89 86 82 83 57 49 69 76 73 76 76 79 53 49 64  
WIND DIR W W W W SW SW SW SW SW SW SW SW SW W W W W W W W W  
WIND SPD 25 19 19 19 16 14 13 11 17 19 29 35 24 24 26 27 23 20 24 26 19  
WIND GUST 37 29 42 51 37 36 41 40 34 32 34 37  
CLOUDS OV B2 B1 SC SC FW B1 SC SC SC SC SC B2 B2 SC SC FW SC SC SC FW  
POP 12HR 5 0 10 30 10  
QPF 12HR 0 0 0 0.02 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C  
HIGH WIND W W  
 
DATE SAT 11/25/17 SUN 11/26/17 MON 11/27/17 TUE 11/28/17  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 28 47 36 52 29 41 24 38  
TEMP 28 30 44 45 37 40 52 44 32 30 41 32 25 27 38 33  
DEWPT 23 24 26 29 28 34 36 28 27 25 27 22 19 22 21 22  
PWIND DIR W SW SW SW SW SW W W  
WIND CHAR BZ BZ BZ WY BZ BZ GN BZ  
AVG CLOUDS SC SC SC SC B1 B2 SC SC SC B1 B1 B2 B1 B1 SC SC  
POP 12HR 0 5 10 10 20 20 20 5  
SNOW S S S S  
 

 
MTZ014-222300-  
HELENA-LEWIS & CLARK MT  
46.61N 111.96W ELEV. 3893 FT  
304 AM MST WED NOV 22 2017  
 
DATE WED 11/22/17 THU 11/23/17 FRI 11/24/17  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
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 51 36 60 33 45  
TEMP 37 35 44 51 49 42 38 37 37 37 50 60 56 52 44 41 40 33 41 45 41  
DEWPT 34 34 40 45 41 38 35 35 34 35 41 46 38 40 35 32 30 28 26 26 25  
RH 89 96 86 80 74 86 89 92 89 92 71 60 51 63 70 70 67 82 55 47 52  
WIND DIR SW SW S S S SW S S S S SW SW SW SW W W W W W W W  
WIND SPD 4 4 4 4 5 4 3 3 5 6 5 10 11 13 17 17 11 5 10 11 8  
WIND GUST 28 27  
CLOUDS B2 B2 OV B2 B2 B2 B1 B1 B1 SC SC SC B1 B2 B2 B1 SC SC SC SC SC  
POP 12HR 10 5 5 60 5  
QPF 12HR 0 0 0 0.12 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN L L C C  
OBVIS PF  
 
DATE SAT 11/25/17 SUN 11/26/17 MON 11/27/17 TUE 11/28/17  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 26 46 33 54 31 42 25 38  
TEMP 29 26 39 46 37 35 52 51 37 31 42 36 26 27 35 37  
DEWPT 23 20 22 29 30 29 35 35 31 26 30 22 18 22 21 24  
PWIND DIR SW S S S SW SW W SW  
WIND CHAR LT LT LT GN LT GN GN GN  
AVG CLOUDS SC SC SC SC B2 B1 SC SC B1 B1 B2 B2 B1 B1 SC SC  
POP 12HR 5 10 10 5 20 30 20 10  
RAIN S S C C  
SNOW S C C S S  
 

 
MTZ055-222300-  
BOZEMAN-GALLATIN MT  
45.78N 111.16W ELEV. 4475 FT  
304 AM MST WED NOV 22 2017  
 
DATE WED 11/22/17 THU 11/23/17 FRI 11/24/17  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
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 53 35 60 30 44  
TEMP 34 37 47 53 51 43 38 35 35 40 51 60 55 49 44 40 35 30 40 44 39  
DEWPT 32 36 44 44 41 39 35 33 32 37 44 44 41 39 38 33 29 25 30 27 26  
RH 92 96 89 71 68 86 89 92 89 89 77 55 59 68 79 76 78 81 67 51 59  
WIND DIR SW S SW SW SW S S S S S SW SW SW SW W W W SW W W SW  
WIND SPD 5 5 3 5 6 5 5 4 5 6 6 11 11 13 14 16 10 6 6 9 5  
CLOUDS OV OV OV OV B2 B2 SC B1 B1 B1 SC SC B1 SC B2 B2 B1 SC SC SC FW  
POP 12HR 20 10 5 60 5  
QPF 12HR 0 0 0 0.13 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S C C L L  
 
DATE SAT 11/25/17 SUN 11/26/17 MON 11/27/17 TUE 11/28/17  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 23 45 32 54 30 41 22 35  
TEMP 27 23 38 45 38 33 51 51 34 30 41 37 26 23 34 32  
DEWPT 21 18 31 30 31 27 38 34 26 24 36 27 19 19 23 20  
PWIND DIR SW S S SW S SW SW SW  
WIND CHAR LT LT LT GN LT GN GN LT  
AVG CLOUDS FW SC SC B1 B2 B1 SC SC B1 B1 B1 B2 B2 B1 B1 SC  
POP 12HR 5 20 10 10 20 50 30 10  
RAIN S S S C C  
SNOW S C C C S  
 

 
MTZ055-222300-  
WEST YELLOWSTONE-GALLATIN MT  
44.66N 111.11W ELEV. 6700 FT  
304 AM MST WED NOV 22 2017  
 
DATE WED 11/22/17 THU 11/23/17 FRI 11/24/17  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
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 41 31 44 26 39  
TEMP 37 33 38 41 40 37 35 34 34 31 39 44 42 42 40 35 29 26 35 39 36  
DEWPT 37 33 36 39 36 36 33 34 33 29 35 39 36 39 36 34 24 25 27 27 24  
RH 100100 92 92 85 96 92100 96 92 85 82 79 89 85 96 81 96 72 62 61  
WIND DIR SW SW SW S S S S S S S SW SW SW SW SW W W SW SW SW SW  
WIND SPD 4 4 5 6 3 4 4 4 4 3 8 10 9 11 14 12 6 3 8 9 6  
WIND GUST 25  
CLOUDS OV OV OV OV OV B2 B2 B2 B2 B1 B1 B1 B2 B1 B2 OV B1 SC SC FW SC  
POP 12HR 50 30 20 50 30  
QPF 12HR 0.05 0 0 0.11 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C C C C S S C C C C  
SNOW C C C  
OBVIS PF PF PF PF PF PF  
 
DATE SAT 11/25/17 SUN 11/26/17 MON 11/27/17 TUE 11/28/17  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 22 40 28 44 27 36 15 30  
TEMP 26 22 36 40 33 29 42 42 35 27 35 32 21 15 27 28  
DEWPT 23 21 31 29 28 27 33 32 31 26 31 21 17 13 19 19  
PWIND DIR SW S S S S SW W SW  
WIND CHAR LT LT LT GN GN GN LT LT  
AVG CLOUDS SC SC B1 B1 B2 B2 B1 B1 B2 B1 B2 B2 B2 B1 B1 B1  
POP 12HR 5 10 10 10 30 50 30 10  
RAIN S C  
SNOW C C C C S  
 

 
MTZ008-222300-  
DILLON-BEAVERHEAD MT  
45.26N 112.55W ELEV. 5357 FT  
304 AM MST WED NOV 22 2017  
 
DATE WED 11/22/17 THU 11/23/17 FRI 11/24/17  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
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 37 61 31 44  
TEMP 38 40 50 57 48 43 41 39 37 39 53 61 53 48 47 40 36 31 40 44 39  
DEWPT 34 37 39 41 39 36 36 34 31 33 38 38 38 37 37 30 27 25 26 22 23  
RH 85 89 66 55 71 76 82 82 79 79 57 42 57 65 68 67 69 78 57 41 52  
WIND DIR S S SW SW S S S S S S S SW S SW SW W SW S SW SW SW  
WIND SPD 10 11 11 11 10 11 11 9 10 11 13 17 16 17 17 14 11 8 8 8 6  
WIND GUST 28 27 27  
CLOUDS OV OV OV OV OV B2 SC B1 B1 B1 SC SC B1 SC B2 B1 SC SC SC FW SC  
POP 12HR 20 5 5 50 5  
QPF 12HR 0 0 0 0.08 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S C C C C  
 
DATE SAT 11/25/17 SUN 11/26/17 MON 11/27/17 TUE 11/28/17  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 26 48 34 54 31 43 22 36  
TEMP 28 27 42 48 38 36 53 49 38 31 43 34 27 22 35 33  
DEWPT 20 19 25 29 28 26 32 33 30 22 27 19 19 16 19 18  
PWIND DIR S S S S S SW SW SW  
WIND CHAR GN LT GN GN GN GN GN GN  
AVG CLOUDS SC SC SC SC B2 B2 B1 B1 B1 SC B1 B2 B1 B1 B1 SC  
POP 12HR 5 10 10 10 20 30 20 10  
RAIN S S C  
SNOW S C C S S  
 

 
MTZ011-222300-  
HAVRE-HILL MT  
48.54N 109.76W ELEV. 2585 FT  
304 AM MST WED NOV 22 2017  
 
DATE WED 11/22/17 THU 11/23/17 FRI 11/24/17  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
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 58 44 67 37 50  
TEMP 45 47 53 58 49 44 46 47 47 50 60 67 60 53 49 44 43 37 46 50 43  
DEWPT 37 41 44 47 44 41 43 43 41 43 46 47 45 46 39 35 34 29 30 31 29  
RH 73 79 71 67 83 89 89 86 79 77 60 49 58 77 68 70 70 72 53 48 57  
WIND DIR SW SW SW W SW SW SW SW SW SW SW SW SW SW W W W W W W W  
WIND SPD 17 14 14 14 10 12 14 11 13 16 19 23 19 23 24 23 19 17 21 20 12  
WIND GUST 31 34 31 40  
CLOUDS OV B2 B1 SC FW SC SC SC SC SC FW SC SC B2 B1 B1 SC FW SC SC SC  
POP 12HR 10 5 5 20 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S  
 
DATE SAT 11/25/17 SUN 11/26/17 MON 11/27/17 TUE 11/28/17  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 27 49 31 55 31 44 23 39  
TEMP 29 28 46 45 34 34 53 50 35 32 44 38 27 24 37 37  
DEWPT 23 21 27 28 27 27 37 32 29 27 33 30 23 20 26 24  
PWIND DIR SW SW S SW W SW W W  
WIND CHAR GN GN LT GN GN GN GN GN  
AVG CLOUDS FW FW FW SC B1 B2 SC SC B1 B1 B1 B2 B1 B2 B1 SC  
POP 12HR 5 5 10 5 10 30 40 10  
RAIN S C  
SNOW S C C S  
 

 
MTZ051-222300-  
LEWISTOWN-FERGUS MT  
47.05N 109.46W ELEV. 4144 FT  
304 AM MST WED NOV 22 2017  
 
DATE WED 11/22/17 THU 11/23/17 FRI 11/24/17  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
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 58 46 64 35 46  
TEMP 51 52 56 58 51 49 46 47 49 50 62 63 56 51 45 41 38 35 44 45 38  
DEWPT 43 44 44 44 40 42 40 40 40 40 42 41 41 41 39 33 28 28 25 24 25  
RH 74 74 64 59 66 77 79 76 71 68 48 44 57 68 79 73 67 75 47 43 59  
WIND DIR SW SW W W W SW SW SW SW SW SW SW SW SW W W W W W W W  
WIND SPD 14 16 16 16 13 14 14 13 14 13 17 20 19 20 20 19 20 16 20 20 12  
WIND GUST 27 31 31 31 34 35 31 31 31  
CLOUDS OV OV B2 B1 SC SC B1 SC B1 SC SC FW B1 B1 B2 B1 SC FW FW SC FW  
POP 12HR 10 5 5 30 5  
QPF 12HR 0 0 0 0.06 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C C C  
 
DATE SAT 11/25/17 SUN 11/26/17 MON 11/27/17 TUE 11/28/17  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 28 51 38 59 33 43 25 37  
TEMP 30 30 49 43 38 42 58 51 36 34 43 36 26 27 36 34  
DEWPT 23 22 24 26 28 33 36 35 31 28 30 26 19 23 21 22  
PWIND DIR SW SW SW SW W SW W W  
WIND CHAR GN GN GN BZ GN GN BZ GN  
AVG CLOUDS FW FW FW SC B1 B1 FW SC SC SC B1 B2 B1 B1 B1 SC  
POP 12HR 0 5 10 5 20 40 30 10  
RAIN S C C  
SNOW C C C S  
 

 
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