938  
FOUS55 KTFX 290931  
PFMTFX  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
331 AM MDT MON MAY 29 2017  
 
MTZ012-292300-  
GREAT FALLS-CASCADE MT  
47.47N 111.38W ELEV. 3663 FT  
331 AM MDT MON MAY 29 2017  
 
DATE MON 05/29/17 TUE 05/30/17 WED 05/31/17  
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 75 46 81 50 86  
TEMP 43 57 69 74 73 63 54 48 51 62 75 80 78 67 58 52 51 67 81 86 83  
DEWPT 41 44 42 40 39 45 42 40 43 43 42 43 41 46 44 42 43 47 46 43 41  
RH 93 62 37 29 29 52 64 74 74 50 31 27 27 47 59 69 74 49 29 22 23  
WIND DIR S SE E E E E SE S S S E E E E SE S S S S SE E  
WIND SPD 5 4 8 9 9 8 6 6 5 5 9 11 11 9 10 9 8 8 6 6 8  
CLOUDS FW FW FW FW SC SC SC FW FW FW FW FW FW FW FW FW FW FW SC SC B1  
POP 12HR 0 0 5 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
OBVIS PF  
 
DATE THU 06/01/17 FRI 06/02/17 SAT 06/03/17 SUN 06/04/17  
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 54 76 51 73 47 74 47 75  
TEMP 63 55 74 72 56 52 67 72 55 48 70 72 55 48 71 73  
DEWPT 48 48 46 48 48 47 42 40 41 40 40 39 41 40 40 42  
PWIND DIR S W W W W W NE SW  
WIND CHAR LT GN GN GN GN GN GN GN  
AVG CLOUDS B1 B1 B1 B1 B2 B2 B1 SC SC FW SC SC SC SC SC SC  
POP 12HR 10 30 40 30 5 10 10 10  
RAIN SHWRS C C C C  
TSTMS C S  
 

 
MTZ010-292300-  
CUT BANK-GLACIER MT  
48.60N 112.39W ELEV. 3838 FT  
331 AM MDT MON MAY 29 2017  
 
DATE MON 05/29/17 TUE 05/30/17 WED 05/31/17  
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 75 44 79 47 83  
TEMP 46 59 68 74 74 64 54 48 50 60 74 78 78 67 57 50 48 63 77 82 81  
DEWPT 37 37 38 42 41 44 42 39 42 40 41 42 41 44 43 41 40 44 43 44 44  
RH 71 44 33 32 30 48 64 71 74 47 30 28 27 43 59 71 74 50 30 26 27  
WIND DIR E SE SE SE E E E E E SE SE SE SE SE SE SE SE SE S S S  
WIND SPD 4 6 8 8 9 9 6 6 8 10 14 16 14 10 9 5 5 6 11 11 11  
CLOUDS SC FW FW SC SC B1 SC SC SC FW FW FW FW FW FW FW FW FW SC SC B1  
POP 12HR 5 0 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
 
DATE THU 06/01/17 FRI 06/02/17 SAT 06/03/17 SUN 06/04/17  
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 51 74 48 71 45 71 43 73  
TEMP 59 51 71 71 54 49 67 69 51 46 67 69 51 44 69 70  
DEWPT 48 45 45 45 44 42 39 39 39 38 38 38 40 38 39 40  
PWIND DIR SW W W W W W W SW  
WIND CHAR GN GN GN GN BZ GN GN GN  
AVG CLOUDS B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC  
POP 12HR 20 20 20 20 5 10 10 10  
RAIN SHWRS S S S S S  
TSTMS S S  
 

 
MTZ014-292300-  
HELENA-LEWIS & CLARK MT  
46.61N 111.96W ELEV. 3893 FT  
331 AM MDT MON MAY 29 2017  
 
DATE MON 05/29/17 TUE 05/30/17 WED 05/31/17  
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 79 49 83 52 87  
TEMP 48 58 71 79 76 70 59 53 53 60 74 83 80 73 61 55 53 63 78 87 82  
DEWPT 42 44 44 39 39 44 44 42 45 44 44 40 39 47 45 44 44 47 46 40 45  
RH 80 59 38 24 26 39 57 66 74 55 34 22 23 40 56 66 71 56 32 19 27  
WIND DIR W N NE NE NE N W W S E E E E SE SE SE S SE SE SE S  
WIND SPD 2 1 4 8 8 6 4 2 2 2 5 9 8 5 5 3 3 4 5 6 9  
CLOUDS SC SC FW SC SC SC SC FW FW FW FW FW SC SC SC FW FW FW SC SC B2  
POP 12HR 5 5 5 10 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
TSTMS S S S  
 
DATE THU 06/01/17 FRI 06/02/17 SAT 06/03/17 SUN 06/04/17  
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 55 78 50 75 47 77 47 77  
TEMP 64 55 76 74 59 50 68 74 56 48 71 76 56 48 72 75  
DEWPT 48 46 48 45 50 45 41 37 39 40 39 37 39 39 40 41  
PWIND DIR SW SW W W W W N S  
WIND CHAR LT LT GN LT GN LT GN LT  
AVG CLOUDS B2 B1 B1 B1 B2 B2 B1 SC SC SC SC SC SC SC SC SC  
POP 12HR 20 30 30 20 5 10 10 10  
RAIN SHWRS S C C C S  
TSTMS S C C  
 

 
MTZ055-292300-  
BOZEMAN-GALLATIN MT  
45.78N 111.16W ELEV. 4475 FT  
331 AM MDT MON MAY 29 2017  
 
DATE MON 05/29/17 TUE 05/30/17 WED 05/31/17  
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 75 43 80 45 84  
TEMP 44 58 70 74 73 64 51 46 48 60 73 79 77 67 53 49 46 62 77 84 81  
DEWPT 39 45 43 39 39 43 42 39 42 45 41 39 42 48 43 42 41 47 41 36 43  
RH 82 62 38 28 29 46 71 76 80 58 31 24 29 50 69 77 83 58 28 18 26  
WIND DIR SE SE NW N E SE SE SE SE E E SE SE SE SE SE SE S SW SW S  
WIND SPD 4 2 3 4 5 5 5 4 4 2 2 4 8 6 5 5 4 2 2 4 8  
CLOUDS FW FW FW SC SC SC B1 FW FW FW FW SC SC SC SC FW FW FW SC SC B1  
POP 12HR 5 0 10 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE THU 06/01/17 FRI 06/02/17 SAT 06/03/17 SUN 06/04/17  
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 48 78 45 73 42 75 42 75  
TEMP 55 48 76 72 53 46 65 72 51 43 69 73 51 43 71 71  
DEWPT 43 42 43 44 45 44 46 40 43 39 39 41 40 39 43 43  
PWIND DIR S S SW W NW SW NE E  
WIND CHAR LT LT GN LT LT LT LT LT  
AVG CLOUDS B1 SC B1 B1 B2 B2 B1 SC SC SC FW SC SC SC SC SC  
POP 12HR 5 20 30 30 10 10 10 20  
RAIN SHWRS S C S C S  
TSTMS S S S S  
 

 
MTZ055-292300-  
WEST YELLOWSTONE-GALLATIN MT  
44.66N 111.11W ELEV. 6700 FT  
331 AM MDT MON MAY 29 2017  
 
DATE MON 05/29/17 TUE 05/30/17 WED 05/31/17  
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 68 34 72 36 75  
TEMP 32 45 63 66 67 56 43 37 40 51 68 71 70 59 47 40 37 54 71 74 73  
DEWPT 30 35 36 33 34 40 36 33 36 37 38 37 37 42 39 35 33 39 38 34 37  
RH 92 68 36 29 29 55 76 85 85 59 33 29 30 53 74 82 85 57 30 23 27  
WIND DIR E NE N N N N NE NE E E SW SW SW S SE E SE SE SW SW SW  
WIND SPD 1 2 4 6 6 4 2 2 2 2 5 9 6 4 2 2 2 2 9 12 11  
CLOUDS SC SC SC SC B1 SC SC FW FW FW SC SC SC SC FW FW FW FW SC SC SC  
POP 12HR 10 10 20 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
TSTMS S S  
OBVIS PF  
 
DATE THU 06/01/17 FRI 06/02/17 SAT 06/03/17 SUN 06/04/17  
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 69 36 66 34 68 35 68  
TEMP 47 38 67 64 44 37 59 65 43 35 63 66 44 36 64 65  
DEWPT 36 34 38 39 37 34 35 36 35 32 35 37 36 33 37 37  
PWIND DIR S S S SW SW SE S S  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS SC SC SC B1 B2 B1 SC SC SC SC SC FW SC SC SC SC  
POP 12HR 5 20 20 20 10 5 5 20  
RAIN SHWRS S S S S S  
TSTMS S S S S  
 

 
MTZ008-292300-  
DILLON-BEAVERHEAD MT  
45.26N 112.55W ELEV. 5357 FT  
331 AM MDT MON MAY 29 2017  
 
DATE MON 05/29/17 TUE 05/30/17 WED 05/31/17  
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 75 45 79 47 83  
TEMP 43 55 67 74 73 64 55 49 50 59 72 78 77 68 57 52 47 63 76 82 80  
DEWPT 35 40 41 37 37 40 40 39 42 42 41 38 40 44 42 41 37 43 40 34 37  
RH 73 57 39 26 27 41 57 68 74 53 33 24 26 42 57 66 68 48 27 18 21  
WIND DIR S SW NW N N E S S S SW W S S SE SE S S S S S SW  
WIND SPD 5 4 3 5 6 6 5 5 5 4 2 4 5 6 6 6 6 6 5 9 10  
CLOUDS SC FW FW SC B1 FW FW FW FW FW SC SC B1 B1 SC FW FW FW SC B1 B2  
POP 12HR 5 0 20 10 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S  
TSTMS S S S S  
 
DATE THU 06/01/17 FRI 06/02/17 SAT 06/03/17 SUN 06/04/17  
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 50 74 46 71 42 74 43 73  
TEMP 59 50 72 70 54 46 64 70 52 43 68 72 54 44 69 70  
DEWPT 41 39 40 43 43 39 37 36 37 36 36 34 38 36 37 40  
PWIND DIR S S SW SW W SW N S  
WIND CHAR LT GN GN LT GN LT LT LT  
AVG CLOUDS B1 B1 B1 B1 B2 B1 B1 SC SC SC SC SC SC SC SC SC  
POP 12HR 10 30 20 20 5 10 10 20  
RAIN SHWRS C S S S S  
TSTMS S S S  
 

 
MTZ011-292300-  
HAVRE-HILL MT  
48.54N 109.76W ELEV. 2585 FT  
331 AM MDT MON MAY 29 2017  
 
DATE MON 05/29/17 TUE 05/30/17 WED 05/31/17  
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 76 41 81 47 88  
TEMP 39 56 68 73 75 63 51 46 47 61 74 79 80 66 56 52 47 63 79 85 87  
DEWPT 28 35 33 32 35 38 35 35 40 40 37 37 38 42 38 38 37 42 42 42 44  
RH 64 45 27 22 23 39 54 65 76 46 26 22 22 42 51 59 68 46 27 22 22  
WIND DIR NE NE NE N N E E E E E E E SE E E SE E SE SE SE SE  
WIND SPD 4 5 5 6 6 8 5 8 8 9 10 12 12 11 11 11 9 8 10 9 9  
CLOUDS FW FW FW FW FW CL CL CL CL CL FW FW FW FW FW CL FW CL 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 THU 06/01/17 FRI 06/02/17 SAT 06/03/17 SUN 06/04/17  
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 54 84 52 78 48 78 48 78  
TEMP 64 54 78 82 60 53 72 77 57 49 72 76 56 49 73 76  
DEWPT 49 48 48 48 53 50 44 43 45 44 43 42 46 43 43 43  
PWIND DIR SE SW W W W W S S  
WIND CHAR LT LT LT GN GN GN GN GN  
AVG CLOUDS SC SC B1 B1 B2 B2 B1 SC SC SC SC SC B1 SC SC SC  
POP 12HR 5 10 30 20 5 10 10 10  
RAIN SHWRS C C S  
TSTMS S  
 

 
MTZ051-292300-  
LEWISTOWN-FERGUS MT  
47.05N 109.46W ELEV. 4144 FT  
331 AM MDT MON MAY 29 2017  
 
DATE MON 05/29/17 TUE 05/30/17 WED 05/31/17  
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 70 42 74 47 82  
TEMP 39 56 64 69 69 59 48 44 48 59 68 73 73 62 52 49 48 65 76 81 80  
DEWPT 35 41 37 39 37 42 39 36 39 40 38 40 40 40 37 37 36 45 45 44 45  
RH 85 57 37 33 31 53 71 73 71 49 33 30 30 44 56 63 63 48 33 27 29  
WIND DIR SE N N N N E SE SE SE SE SE SE SE SE SE SE S S SE SE SE  
WIND SPD 5 3 6 8 8 5 6 6 6 5 6 9 11 9 10 9 8 5 5 5 8  
CLOUDS FW FW FW FW FW CL CL CL FW FW FW FW FW FW FW FW FW FW FW SC SC  
POP 12HR 0 0 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE THU 06/01/17 FRI 06/02/17 SAT 06/03/17 SUN 06/04/17  
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 52 76 48 71 45 72 44 73  
TEMP 58 52 74 72 53 49 64 70 51 46 67 71 51 46 69 71  
DEWPT 45 44 47 50 46 44 43 43 42 38 42 43 42 40 42 45  
PWIND DIR S W NW W W W NE S  
WIND CHAR LT LT LT GN GN GN LT GN  
AVG CLOUDS SC SC SC B1 B2 B2 B1 B1 SC SC FW SC SC SC SC SC  
POP 12HR 10 20 30 20 20 10 10 5  
RAIN SHWRS S C S S S  
TSTMS S C S  
 

 
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