931  
FOUS55 KTFX 242040  
PFMTFX  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
239 PM MDT FRI MAR 24 2017  
 
MTZ012-251100-  
GREAT FALLS-CASCADE MT  
47.47N 111.38W ELEV. 3663 FT  
239 PM MDT FRI MAR 24 2017  
 
DATE 03/24/17 SAT 03/25/17 SUN 03/26/17 MON  
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 38 55 32 57 36  
TEMP 61 60 50 45 40 38 40 49 51 50 42 37 33 32 37 49 56 54 46 41 40 36  
DEWPT 21 25 29 30 28 28 28 24 23 22 26 26 25 26 25 21 18 19 25 27 31 30  
RH 21 26 44 55 62 67 62 37 33 33 53 64 72 78 61 33 22 25 43 57 70 79  
WIND DIR SW SW SW SW SW SW SW W W W W W SW SW SW SW SW SW SW SE SE S  
WIND SPD 19 19 13 12 12 12 12 14 11 14 10 11 12 11 11 12 12 10 10 9 9 8  
CLOUDS B1 B2 B2 B1 B2 B2 B2 B1 B1 B2 B2 B1 B1 FW FW FW FW SC SC B2 B2 B2  
POP 12HR 20 20 10 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S C  
 
DATE 03/27/17 TUE 03/28/17 WED 03/29/17 THU 03/30/17 FRI 03/31/17  
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 59 36 56 35 59 37 54 31 51  
TEMP 53 57 43 36 51 55 41 36 52 59 44 37 50 52 37 31 43 51  
DEWPT 32 30 32 30 27 24 30 30 30 29 34 30 28 30 28 27 30 28  
PWIND DIR SW NW W W SW SW W NW NW  
WIND CHAR GN GN GN BZ BZ GN GN GN GN  
AVG CLOUDS B2 B2 B2 B1 SC SC B1 SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B1  
POP 12HR 30 30 20 10 20 20 30 40 30  
RAIN SHWRS C C C C S S S S S S C C C C C  
SNOWSHWRS C C C  
 

 
MTZ010-251100-  
CUT BANK-GLACIER MT  
48.60N 112.39W ELEV. 3838 FT  
239 PM MDT FRI MAR 24 2017  
 
DATE 03/24/17 SAT 03/25/17 SUN 03/26/17 MON  
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 35 49 29 51 30  
TEMP 52 51 43 40 36 35 36 47 48 45 34 32 30 29 32 43 50 49 39 36 32 30  
DEWPT 26 29 31 31 28 26 25 26 25 24 24 24 24 23 24 23 22 24 26 28 28 26  
RH 36 42 62 70 72 69 64 43 40 43 66 72 78 78 72 45 33 37 59 72 85 85  
WIND DIR S SW SW SW W W W W W W W SW W W W W W SW SW S S SW  
WIND SPD 17 20 9 11 17 14 14 20 19 23 16 16 16 16 16 13 13 12 12 6 6 6  
CLOUDS B1 B2 B2 B1 B2 B1 SC SC SC SC SC CL CL FW FW FW FW SC SC B1 B1 B2  
POP 12HR 10 10 5 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
SNOWSHWRS S  
 
DATE 03/27/17 TUE 03/28/17 WED 03/29/17 THU 03/30/17 FRI 03/31/17  
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 52 31 50 31 52 32 48 28 47  
TEMP 48 50 37 31 47 48 35 32 48 51 38 32 45 47 32 29 40 47  
DEWPT 34 31 29 26 31 27 28 26 32 31 32 27 32 29 28 26 29 27  
PWIND DIR W W W W SW SW W N NW  
WIND CHAR GN BZ BZ BZ BZ BZ BZ BZ GN  
AVG CLOUDS B2 B2 B1 SC SC SC SC SC B1 B2 B1 SC SC B1 B2 B2 B2 SC  
POP 12HR 20 20 10 10 10 10 30 30 20  
RAIN SHWRS S S S S C C C S  
SNOWSHWRS S C C S S  
 

 
MTZ014-251100-  
HELENA-LEWIS & CLARK MT  
46.61N 111.96W ELEV. 3893 FT  
239 PM MDT FRI MAR 24 2017  
 
DATE 03/24/17 SAT 03/25/17 SUN 03/26/17 MON  
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 37 53 32 56 36  
TEMP 57 57 49 42 39 37 38 46 49 49 43 37 34 32 35 46 54 55 47 41 38 36  
DEWPT 26 28 29 29 31 30 30 28 28 30 31 30 28 27 28 27 25 27 31 32 33 32  
RH 30 33 46 60 73 75 73 49 44 48 62 75 78 81 75 47 32 34 53 70 82 85  
WIND DIR S SW S SW SW W W W NW W W W W SW SW S S S S S S S  
WIND SPD 13 13 6 4 4 5 8 9 6 10 6 5 5 5 5 8 8 9 9 6 6 5  
CLOUDS B1 B1 B2 B2 OV OV B2 B2 B1 B2 B2 B1 B1 SC SC SC SC B1 B1 B2 B2 B2  
POP 12HR 40 30 40 5 20  
QPF 12HR 0.02 0.02 0.02 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C S S S C C S S C  
 
DATE 03/27/17 TUE 03/28/17 WED 03/29/17 THU 03/30/17 FRI 03/31/17  
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 56 35 54 35 57 37 54 33 52  
TEMP 51 55 42 35 48 54 40 36 50 57 44 37 49 53 38 33 44 52  
DEWPT 35 34 36 29 28 30 32 30 31 34 38 32 34 33 33 28 30 31  
PWIND DIR SW NW W SW SW SW W N NW  
WIND CHAR LT GN GN GN GN GN GN GN GN  
AVG CLOUDS B2 B2 B2 B1 SC B1 B1 SC B1 B2 OV B2 B2 B2 B2 B2 B2 B2  
POP 12HR 40 50 20 10 20 30 40 40 30  
RAIN SHWRS C C C C S S S S C C C C C C C  
SNOWSHWRS S S C C  
 

 
MTZ055-251100-  
BOZEMAN-GALLATIN MT  
45.78N 111.16W ELEV. 4475 FT  
239 PM MDT FRI MAR 24 2017  
 
DATE 03/24/17 SAT 03/25/17 SUN 03/26/17 MON  
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 36 51 30 54 34  
TEMP 57 55 46 43 41 38 36 44 45 46 39 36 32 30 33 46 52 53 43 38 35 34  
DEWPT 23 24 26 28 31 32 30 32 30 28 30 31 29 27 28 28 28 26 29 29 30 30  
RH 27 30 45 55 67 79 79 62 55 49 70 82 88 88 82 49 39 35 57 70 82 85  
WIND DIR SW S SE SE SW SW W NW N W W W W S S SW SW S S S S S  
WIND SPD 13 16 6 4 4 4 4 4 3 8 6 6 5 5 5 5 5 9 9 8 8 6  
CLOUDS SC B2 OV B2 OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 SC SC SC SC B2 B2 B1  
POP 12HR 50 60 30 5 20  
QPF 12HR 0.03 0.05 0.06 0 0.01  
SNOW 12HR 00-00 00-00 T  
RAIN SHWRS C C L C C C C C S S S S C  
 
DATE 03/27/17 TUE 03/28/17 WED 03/29/17 THU 03/30/17 FRI 03/31/17  
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 55 33 52 31 56 36 54 33 52  
TEMP 52 54 38 33 46 52 38 32 49 56 43 36 51 51 38 33 45 52  
DEWPT 35 34 34 29 29 31 29 28 30 36 36 33 38 32 33 30 30 31  
PWIND DIR SW NW W SW SW SW W N NW  
WIND CHAR LT LT GN GN GN GN LT GN GN  
AVG CLOUDS B1 B2 B2 OV B1 B1 B1 B1 SC B2 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 50 70 40 10 20 40 60 50 40  
RAIN SHWRS C C L L C S C C L L C C  
SNOWSHWRS C C S C C C  
 

 
MTZ055-251100-  
WEST YELLOWSTONE-GALLATIN MT  
44.66N 111.11W ELEV. 6700 FT  
239 PM MDT FRI MAR 24 2017  
 
DATE 03/24/17 SAT 03/25/17 SUN 03/26/17 MON  
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 29 38 20 40 25  
TEMP 40 39 34 33 30 29 30 35 35 34 29 25 21 21 24 34 39 39 32 29 26 26  
DEWPT 26 28 22 27 28 27 29 30 30 27 27 24 20 20 22 25 27 27 27 26 25 25  
RH 57 64 61 78 92 92 96 82 82 75 92 96 96 96 92 69 62 62 81 88 96 96  
WIND DIR SW S S S S S SW SW SW SW SW SW SW S S SW SW SW SW S S S  
WIND SPD 12 10 6 6 5 6 6 8 6 10 8 6 6 4 4 12 12 13 13 10 10 8  
CLOUDS SC B2 OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 SC SC B1 B1 B2 B2 B2  
POP 12HR 60 70 40 10 50  
QPF 12HR 0.12 0.11 0.05 0 0.04  
SNOW 12HR 1 1 1  
SNOWSHWRS S C C L L L C C C C C C S S C C L  
 
DATE 03/27/17 TUE 03/28/17 WED 03/29/17 THU 03/30/17 FRI 03/31/17  
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 42 25 41 22 43 28 44 25 42  
TEMP 38 42 30 25 35 41 26 23 39 43 33 28 42 41 30 25 36 42  
DEWPT 30 31 27 23 23 29 22 22 30 32 30 27 37 29 28 23 28 30  
PWIND DIR S W NW W SW SW SW N NE  
WIND CHAR GN GN GN GN GN GN GN GN GN  
AVG CLOUDS B2 B2 OV B2 B2 B1 SC SC B1 B1 B2 B2 B2 OV OV B2 B2 B2  
POP 12HR 60 60 30 10 20 40 60 50 40  
RAIN SHWRS L C  
SNOWSHWRS L C L L C C S S C C L L C C C C  
 

 
MTZ008-251100-  
DILLON-BEAVERHEAD MT  
45.26N 112.55W ELEV. 5357 FT  
239 PM MDT FRI MAR 24 2017  
 
DATE 03/24/17 SAT 03/25/17 SUN 03/26/17 MON  
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 35 49 28 52 33  
TEMP 53 53 45 41 37 36 36 43 46 45 38 32 30 28 31 44 51 51 40 37 34 34  
DEWPT 22 23 25 28 28 28 28 28 26 20 24 24 23 22 22 21 22 24 27 28 27 28  
RH 29 31 45 59 70 72 72 55 45 36 57 72 75 78 69 39 32 34 59 70 75 78  
WIND DIR S S S S S SW SW W W W N W SW SW SW S S S S S S S  
WIND SPD 23 25 12 10 8 8 6 6 6 12 8 8 9 8 8 11 11 16 16 10 10 9  
WIND GUST 35  
CLOUDS B1 B2 OV OV OV OV OV B2 B2 B1 B1 B1 B1 SC SC SC SC B1 B1 B2 B2 B2  
POP 12HR 30 30 20 5 30  
QPF 12HR 0.03 0.02 0 0 0.03  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C S S S S S S S C C C  
SNOWSHWRS S S C C C  
 
DATE 03/27/17 TUE 03/28/17 WED 03/29/17 THU 03/30/17 FRI 03/31/17  
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 51 31 51 31 54 33 52 30 50  
TEMP 48 50 36 31 45 51 36 32 49 53 40 33 49 48 35 30 43 50  
DEWPT 30 28 28 24 24 25 25 24 28 29 32 28 32 25 26 23 24 26  
PWIND DIR SW NW W SW S S W N N  
WIND CHAR GN GN GN GN GN GN GN GN GN  
AVG CLOUDS B2 OV B2 B2 B1 B1 B1 B1 SC B1 B2 B2 OV B2 B2 B2 B2 B2  
POP 12HR 50 50 20 10 20 40 50 50 30  
RAIN SHWRS C C C C S C C C C  
SNOWSHWRS C S S S S C C C C  
 

 
MTZ011-251100-  
HAVRE-HILL MT  
48.54N 109.76W ELEV. 2585 FT  
239 PM MDT FRI MAR 24 2017  
 
DATE 03/24/17 SAT 03/25/17 SUN 03/26/17 MON  
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 38 57 31 56 32  
TEMP 61 63 51 46 40 38 41 53 56 53 43 37 32 31 36 50 55 55 43 37 33 33  
DEWPT 26 26 31 32 30 29 29 29 27 25 29 28 26 26 27 28 25 26 27 27 27 28  
RH 26 24 46 58 67 70 62 39 32 33 57 70 78 81 69 42 31 32 53 67 78 82  
WIND DIR S S SW SW SW SW SW W W W W W W W W W W SW SW E E E  
WIND SPD 14 13 8 10 10 11 13 17 14 12 9 9 10 9 9 13 13 8 8 8 8 6  
CLOUDS SC B2 OV OV B2 B1 SC FW FW SC SC B1 B1 CL CL FW FW FW FW SC SC B2  
POP 12HR 10 10 10 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 03/27/17 TUE 03/28/17 WED 03/29/17 THU 03/30/17 FRI 03/31/17  
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 58 33 56 32 58 34 57 32 53  
TEMP 53 57 39 34 51 55 38 33 53 57 41 35 53 55 39 32 47 52  
DEWPT 37 34 33 29 33 30 29 28 36 33 33 30 37 35 32 29 33 31  
PWIND DIR S NW W SW SW SW W N NW  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS B2 B2 B2 B2 B1 B1 B1 SC SC SC B1 B1 B1 B2 B2 B2 B1 B1  
POP 12HR 10 20 20 10 10 10 20 30 20  
RAIN SHWRS S S S S S S C C S S  
SNOWSHWRS S  
 

 
MTZ051-251100-  
LEWISTOWN-FERGUS MT  
47.05N 109.46W ELEV. 4144 FT  
239 PM MDT FRI MAR 24 2017  
 
DATE 03/24/17 SAT 03/25/17 SUN 03/26/17 MON  
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 37 51 31 52 34  
TEMP 60 58 50 46 39 37 39 47 49 48 41 37 33 31 36 47 51 51 42 39 36 34  
DEWPT 21 23 24 25 25 27 28 25 23 24 25 26 27 26 27 23 21 26 25 29 29 29  
RH 22 26 36 43 57 67 64 42 36 39 52 64 78 81 69 38 30 37 50 67 75 82  
WIND DIR S SW S SW SW W W NW NW NW W W W W W W W W W S S S  
WIND SPD 19 19 10 10 9 8 9 10 9 9 8 9 9 9 9 10 10 8 8 9 9 8  
CLOUDS SC B2 OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 FW FW SC SC SC SC B2  
POP 12HR 20 20 20 5 10  
QPF 12HR 0 0 0.01 0 0  
SNOW 12HR 00-00 00-00 T  
RAIN SHWRS S S S S S S S S S S S  
 
DATE 03/27/17 TUE 03/28/17 WED 03/29/17 THU 03/30/17 FRI 03/31/17  
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 55 33 50 32 56 35 52 30 47  
TEMP 53 54 39 33 46 49 37 33 51 55 42 35 51 47 35 30 41 47  
DEWPT 36 36 32 27 28 27 27 27 30 31 32 29 34 31 29 26 29 32  
PWIND DIR SW NW NW W W SW W NW NW  
WIND CHAR GN GN GN GN GN GN GN GN GN  
AVG CLOUDS B2 B2 B2 B2 B1 B1 B1 SC SC SC B2 B2 B2 B2 B2 B2 OV B2  
POP 12HR 30 40 40 10 10 20 40 40 30  
RAIN SHWRS S C C C C C S S C C C  
SNOWSHWRS C C C C C  
 

 
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