402  
FOUS55 KTFX 122050  
PFMTFX  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
249 PM MDT SUN JUL 12 2020  
 
MTZ012-131100-  
GREAT FALLS-CASCADE MT  
47.47N 111.38W ELEV. 3663 FT  
249 PM MDT SUN JUL 12 2020  
 
DATE 07/12/20 MON 07/13/20 TUE 07/14/20 WED  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 50 72 45 77 49  
TEMP 79 77 68 61 55 51 61 66 70 70 63 54 50 47 59 69 75 76 67 58 54 51  
DEWPT 32 32 35 38 39 38 40 33 32 28 33 35 34 33 36 33 31 31 34 35 35 34  
RH 18 19 29 42 55 61 46 29 24 21 32 48 54 58 42 26 20 19 29 42 48 52  
WIND DIR W W W W W SW W W W W W SW SW SW SW W W W W SW SW SW  
WIND SPD 25 27 18 16 13 13 16 16 14 9 9 8 8 9 9 10 10 10 10 9 9 10  
WIND GUST 20 20 21 21  
CLOUDS B2 OV B2 B2 FW CL CL FW FW FW FW FW FW CL CL CL CL FW FW SC SC SC  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 07/15/20 THU 07/16/20 FRI 07/17/20 SAT 07/18/20 SUN 07/19/20  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 82 53 86 57 83 54 79 53 78  
TEMP 74 79 63 55 78 84 66 60 76 79 62 56 72 76 61 55 71 76  
DEWPT 36 37 41 41 41 39 43 44 43 41 45 45 45 42 47 47 46 42  
PWIND DIR SW SW SW SW SW W W NW W  
WIND CHAR GN GN GN GN GN GN GN GN GN  
AVG CLOUDS SC SC SC FW FW SC SC SC FW SC SC FW SC B1 SC SC SC SC  
POP 12HR 0 5 5 20 20 20 30 20 20  
RAIN SHWRS S S S S C S S S S  
TSTMS S S  
 

 
MTZ010-131100-  
CUT BANK-GLACIER MT  
48.60N 112.39W ELEV. 3838 FT  
249 PM MDT SUN JUL 12 2020  
 
DATE 07/12/20 MON 07/13/20 TUE 07/14/20 WED  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 45 68 43 74 49  
TEMP 71 70 62 55 50 47 56 62 66 67 60 52 47 44 59 68 72 73 65 57 53 51  
DEWPT 25 22 29 34 35 39 35 30 28 33 36 37 37 35 37 34 33 33 37 36 36 36  
RH 18 16 28 45 56 74 45 30 24 28 41 56 68 70 44 28 24 23 35 45 52 56  
WIND DIR W W W W W W W W W W W W W W W W W W W W W W  
WIND SPD 34 33 27 18 14 12 18 14 18 11 11 9 9 9 9 12 12 12 12 10 10 10  
CLOUDS B2 B2 FW CL FW FW FW FW SC SC SC FW FW CL CL FW FW SC SC SC SC SC  
POP 12HR 10 5 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 07/15/20 THU 07/16/20 FRI 07/17/20 SAT 07/18/20 SUN 07/19/20  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 78 52 81 55 77 52 74 50 74  
TEMP 73 76 60 53 75 78 64 57 72 73 59 53 67 71 58 51 68 72  
DEWPT 38 39 42 42 43 41 46 46 44 43 48 48 46 44 48 47 46 44  
PWIND DIR W W W W W W NW NW W  
WIND CHAR GN GN GN GN BZ GN GN GN GN  
AVG CLOUDS SC SC SC SC SC B1 SC B1 B1 B1 SC SC SC B1 SC SC SC B1  
POP 12HR 5 5 10 20 30 30 30 30 30  
RAIN SHWRS S S S C C S C C S S C  
TSTMS S S C S S  
 

 
MTZ014-131100-  
HELENA-LEWIS & CLARK MT  
46.61N 111.96W ELEV. 3893 FT  
249 PM MDT SUN JUL 12 2020  
 
DATE 07/12/20 MON 07/13/20 TUE 07/14/20 WED  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 50 73 45 77 48  
TEMP 80 78 69 61 55 50 60 65 70 71 64 54 50 45 58 68 75 76 68 58 53 49  
DEWPT 38 37 39 41 41 38 40 33 32 30 34 33 33 33 38 35 34 33 35 34 35 34  
RH 22 23 33 48 59 63 47 30 24 22 32 45 52 62 47 29 22 21 29 40 50 56  
WIND DIR W W W W W SW W W W W W W W W W W W W W SW SW SW  
WIND SPD 25 25 19 12 11 9 16 23 20 6 6 4 4 3 3 9 9 8 8 3 3 3  
WIND GUST 20 20 20 20  
CLOUDS B2 OV OV B2 B2 FW CL CL CL FW FW FW FW FW FW FW FW FW FW 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 07/15/20 THU 07/16/20 FRI 07/17/20 SAT 07/18/20 SUN 07/19/20  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 82 52 86 55 83 53 81 52 80  
TEMP 73 80 62 53 77 84 65 57 75 80 62 53 73 78 61 53 71 77  
DEWPT 39 40 42 41 45 43 44 45 48 45 44 44 47 43 44 45 46 43  
PWIND DIR W W SW W W W W NW NW  
WIND CHAR LT LT LT LT GN LT LT LT LT  
AVG CLOUDS FW FW SC FW FW SC SC SC SC SC SC FW SC SC SC SC SC SC  
POP 12HR 0 5 5 20 20 20 30 20 20  
RAIN SHWRS S S S S C S S  
TSTMS S S S S S  
 

 
MTZ055-131100-  
BOZEMAN-GALLATIN MT  
45.78N 111.16W ELEV. 4475 FT  
249 PM MDT SUN JUL 12 2020  
 
DATE 07/12/20 MON 07/13/20 TUE 07/14/20 WED  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 51 75 42 78 45  
TEMP 87 85 71 63 57 53 60 66 70 71 63 53 47 43 58 67 72 75 65 55 50 47  
DEWPT 38 41 44 47 47 41 40 37 32 30 33 32 32 30 35 34 31 31 35 35 34 33  
RH 18 21 38 56 69 64 47 34 24 22 32 44 56 60 42 29 22 20 33 47 54 58  
WIND DIR W NW N W W NW NW W NW N N S S SW SW W W NW NW SE SE S  
WIND SPD 23 21 12 9 13 9 8 16 14 4 4 2 2 2 2 5 5 5 5 2 2 2  
WIND GUST 17 17  
CLOUDS SC B2 OV OV B2 B2 SC FW FW SC SC FW FW FW FW FW FW FW FW FW FW FW  
POP 12HR 10 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 07/15/20 THU 07/16/20 FRI 07/17/20 SAT 07/18/20 SUN 07/19/20  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 84 49 88 53 87 51 84 50 82  
TEMP 72 80 60 51 78 85 64 55 78 80 62 53 74 78 61 51 72 77  
DEWPT 37 37 42 40 42 40 46 44 45 45 48 45 45 43 47 45 46 41  
PWIND DIR SW NE SW SW SW W W NE W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW CL FW SC SC FW SC SC FW FW SC SC SC FW SC  
POP 12HR 0 0 5 20 20 20 30 20 20  
RAIN SHWRS S S S C S S  
TSTMS S S S S S  
 

 
MTZ055-131100-  
WEST YELLOWSTONE-GALLATIN MT  
44.69N 111.11W ELEV. 6644 FT  
249 PM MDT SUN JUL 12 2020  
 
DATE 07/12/20 MON 07/13/20 TUE 07/14/20 WED  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 45 71 35 73 37  
TEMP 80 78 67 55 50 47 58 67 68 67 58 47 40 37 53 65 69 69 60 47 41 38  
DEWPT 30 25 35 42 43 35 39 33 28 29 31 32 30 30 33 28 27 26 33 33 31 29  
RH 16 14 30 61 77 63 49 28 22 24 36 56 67 75 46 25 21 20 36 58 67 70  
WIND DIR SW SW SW W S SW W W W NW NW N N N N W W W W NE NE S  
WIND SPD 26 25 19 9 6 5 11 14 16 2 2 2 2 1 1 4 4 4 4 1 1 2  
WIND GUST 17 17 17 17 17 17  
CLOUDS FW FW SC B2 OV B2 B1 SC SC B1 B1 SC SC FW FW FW FW FW FW FW FW FW  
POP 12HR 10 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 07/15/20 THU 07/16/20 FRI 07/17/20 SAT 07/18/20 SUN 07/19/20  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 77 40 80 45 81 44 78 42 77  
TEMP 70 74 52 41 73 77 56 46 75 75 55 45 72 72 53 43 70 73  
DEWPT 34 34 39 33 36 34 40 37 41 39 44 41 40 39 44 40 40 36  
PWIND DIR SW S S S SW SW SW NW SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW CL FW FW FW FW SC SC FW FW SC SC FW FW SC  
POP 12HR 0 0 0 10 20 20 20 20 10  
RAIN SHWRS S S S S  
TSTMS S S S S  
 

 
MTZ008-131100-  
DILLON-BEAVERHEAD MT  
45.26N 112.55W ELEV. 5357 FT  
249 PM MDT SUN JUL 12 2020  
 
DATE 07/12/20 MON 07/13/20 TUE 07/14/20 WED  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 49 73 40 75 43  
TEMP 84 82 70 63 56 50 57 64 70 71 63 52 46 42 53 64 72 74 65 55 48 45  
DEWPT 31 33 36 38 38 38 40 33 26 25 27 28 28 29 31 29 25 25 29 32 32 32  
RH 15 17 29 39 51 63 53 31 19 18 25 39 49 60 43 27 17 16 26 41 54 60  
WIND DIR W W NW E SE SE N W W N N SE SE W W W W NW NW SW SW SW  
WIND SPD 27 23 16 10 11 8 6 17 19 8 8 5 5 5 5 6 6 8 8 5 5 5  
CLOUDS SC OV OV OV B2 SC SC FW SC B1 B1 FW FW FW FW FW FW CL CL FW FW FW  
POP 12HR 5 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 07/15/20 THU 07/16/20 FRI 07/17/20 SAT 07/18/20 SUN 07/19/20  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 81 48 85 53 84 49 81 49 80  
TEMP 70 80 59 49 74 83 63 55 75 80 60 51 72 78 59 51 70 77  
DEWPT 34 34 39 39 41 35 42 41 42 40 43 43 42 38 42 43 42 38  
PWIND DIR SW W SW SW SW W SW W W  
WIND CHAR LT GN GN GN GN GN GN GN LT  
AVG CLOUDS FW FW FW FW FW FW SC SC FW SC SC FW FW SC SC FW FW SC  
POP 12HR 0 0 5 20 20 10 20 10 10  
RAIN SHWRS S S S  
TSTMS S S  
 

 
MTZ011-131100-  
HAVRE-HILL MT  
48.54N 109.76W ELEV. 2585 FT  
249 PM MDT SUN JUL 12 2020  
 
DATE 07/12/20 MON 07/13/20 TUE 07/14/20 WED  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 50 72 46 79 50  
TEMP 83 82 71 62 55 51 61 65 69 70 64 54 50 47 61 71 75 76 68 57 54 51  
DEWPT 35 33 36 37 40 41 42 35 34 38 42 42 40 39 43 41 37 37 41 41 39 39  
RH 18 17 28 39 57 68 49 33 27 31 45 64 68 74 51 34 25 24 37 55 57 63  
WIND DIR W W W W W SW W W W W W SW SW SW SW W W NW NW S S SW  
WIND SPD 26 26 16 17 13 12 17 17 17 6 6 4 4 8 8 12 12 10 10 5 5 8  
WIND GUST 21 21 20 20  
CLOUDS FW SC B1 SC CL FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC  
POP 12HR 0 5 5 0 0  
QPF 12HR 0 0 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 07/15/20 THU 07/16/20 FRI 07/17/20 SAT 07/18/20 SUN 07/19/20  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 84 54 88 58 86 55 80 54 80  
TEMP 76 80 63 56 79 85 66 60 78 80 62 56 72 76 61 54 71 76  
DEWPT 43 42 46 45 48 44 47 47 48 47 52 52 51 49 52 51 50 49  
PWIND DIR SW SW SW SW W NW NW N NW  
WIND CHAR GN GN GN LT GN GN GN LT GN  
AVG CLOUDS SC SC SC SC SC SC B1 SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 5 5 5 20 20 20 20 30 20  
RAIN SHWRS S S S S S C S S  
TSTMS S S S S S  
 

 
MTZ051-131100-  
LEWISTOWN-FERGUS MT  
47.05N 109.46W ELEV. 4144 FT  
249 PM MDT SUN JUL 12 2020  
 
DATE 07/12/20 MON 07/13/20 TUE 07/14/20 WED  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 49 68 43 73 47  
TEMP 79 75 65 59 54 50 60 64 66 65 58 50 46 45 60 67 71 71 61 52 49 49  
DEWPT 35 35 42 43 43 37 37 34 31 32 37 35 33 32 36 35 33 33 37 35 33 33  
RH 20 23 43 55 66 61 42 32 27 29 45 56 60 60 41 30 25 25 41 52 54 54  
WIND DIR NW NW W W W W W W NW W W SW SW SW SW NW NW W W SW SW SW  
WIND SPD 18 19 11 10 12 8 14 18 17 6 6 5 5 6 6 10 10 8 8 5 5 6  
WIND GUST 20 20 18 18  
CLOUDS B1 OV B2 OV B1 SC SC CL CL FW FW FW FW FW FW FW FW FW FW FW FW SC  
POP 12HR 30 0 0 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 07/15/20 THU 07/16/20 FRI 07/17/20 SAT 07/18/20 SUN 07/19/20  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 79 51 85 55 83 52 77 50 76  
TEMP 72 75 57 53 77 82 61 57 76 77 58 53 71 73 56 51 69 72  
DEWPT 36 37 40 38 41 41 45 41 44 44 46 44 44 44 47 45 46 44  
PWIND DIR W W SW W W W NW E W  
WIND CHAR GN LT LT LT GN GN GN LT GN  
AVG CLOUDS SC SC SC FW FW FW SC SC FW SC B1 FW FW SC B1 SC FW SC  
POP 12HR 0 5 5 20 20 30 30 30 20  
RAIN SHWRS S S S C C C S S  
TSTMS S S S S C S S  
 

 
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