889  
FOUS55 KTFX 070935  
PFMTFX  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
335 AM MDT SUN JUN 7 2026  
 
MTZ312-072200-  
GREAT FALLS-CASCADE MT  
47.47N 111.38W ELEV. 3663 FT  
335 AM MDT SUN JUN 7 2026  
 
DATE SUN 06/07/26 MON 06/08/26 TUE 06/09/26  
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 58 39 71 49 69  
TEMP 49 45 46 55 56 51 46 43 40 53 63 69 69 61 56 53 50 57 65 68 65  
DEWPT 39 37 37 36 32 31 29 27 25 31 29 31 32 37 36 37 38 41 41 42 41  
RH 68 73 71 49 40 46 51 53 55 43 27 24 25 41 47 54 63 55 41 39 41  
WIND DIR N NW SW SW W SW SW SW S SW SW SW S E SE SW SW SW W W W  
WIND SPD 6 12 10 12 21 17 17 16 14 16 14 10 5 8 6 6 6 8 13 16 14  
WIND GUST 27 25 21  
CLOUDS OV OV B2 B1 SC FW FW FW B1 B1 FW SC B2 OV OV OV B2 SC B1 B1 B1  
POP 12HR 80 5 0 5 30  
QPF 12HR 0.11 0 0 0 0.03  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D C S C C C  
TSTMS S S S  
 
DATE WED 06/10/26 THU 06/11/26 FRI 06/12/26 SAT 06/13/26  
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 45 63 42 66 43 69 44 65  
TEMP 52 46 58 59 49 45 59 64 50 45 64 66 52 46 61 63  
DEWPT 38 35 35 37 36 36 37 39 39 38 39 41 42 41 41 42  
PWIND DIR SW W W W W W N NW  
WIND CHAR BZ BZ BZ GN GN LT LT LT  
AVG CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC B1 B1 B1 B1 B1  
POP 12HR 30 50 40 30 20 30 40 40  
RAIN C S C S S C C  
RAIN SHWRS C S C C S C C C  
TSTMS S S S S S S S  
 

 
MTZ303-072200-  
CUT BANK-GLACIER MT  
48.60N 112.39W ELEV. 3838 FT  
335 AM MDT SUN JUN 7 2026  
 
DATE SUN 06/07/26 MON 06/08/26 TUE 06/09/26  
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 38 67 44 65  
TEMP 42 44 50 55 54 48 44 41 39 50 59 65 65 58 51 47 45 53 61 64 62  
DEWPT 29 31 31 29 30 31 29 26 24 26 28 27 28 32 31 31 33 36 38 39 38  
RH 60 60 48 37 40 51 55 55 54 39 30 24 25 37 46 53 62 52 42 40 41  
WIND DIR SW SW W W W W W SW SW SW SW SW SW W SW W W W W W W  
WIND SPD 10 12 18 28 32 28 25 17 13 17 18 18 14 9 5 6 6 10 14 23 23  
WIND GUST 28 40 44 44 40 28 28 29 31 27 27 34 34  
CLOUDS OV B2 B2 SC FW FW FW FW SC SC SC FW SC B1 B2 B2 B2 B1 SC SC SC  
POP 12HR 40 5 0 5 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S S  
TSTMS S  
 
DATE WED 06/10/26 THU 06/11/26 FRI 06/12/26 SAT 06/13/26  
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 41 59 40 63 40 65 41 62  
TEMP 48 42 54 56 46 42 57 61 47 42 59 62 48 43 57 61  
DEWPT 36 33 36 37 36 36 38 38 38 38 39 40 41 40 40 41  
PWIND DIR W W W W W NW NW NW  
WIND CHAR BZ WY WY BZ GN GN GN GN  
AVG CLOUDS SC SC B1 B2 B1 B1 B1 B1 B1 SC B1 B1 B1 SC SC B1  
POP 12HR 5 60 40 40 30 50 40 40  
RAIN C C C C S C S S C  
RAIN SHWRS C L C C C  
TSTMS S S S S  
 

 
MTZ319-072200-  
HELENA-LEWIS & CLARK MT  
46.61N 111.96W ELEV. 3893 FT  
335 AM MDT SUN JUN 7 2026  
 
DATE SUN 06/07/26 MON 06/08/26 TUE 06/09/26  
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 58 37 71 49 67  
TEMP 46 44 49 56 57 52 44 39 37 48 62 69 71 63 57 52 49 54 62 65 63  
DEWPT 38 36 34 31 24 26 26 24 25 28 29 31 32 36 37 38 41 42 43 45 41  
RH 73 73 56 38 28 36 49 54 61 46 28 24 24 36 47 59 74 64 50 48 44  
WIND DIR W W W W W W S S S SE S SE SE SW W SW SW W W W W  
WIND SPD 9 13 12 19 21 13 8 6 2 5 9 11 8 5 5 4 2 2 8 13 16  
WIND GUST 23 24 21 21 18  
CLOUDS OV B2 B2 B1 SC SC B1 B2 B1 SC FW B1 B2 OV B2 B2 B1 B1 B2 B2 B2  
POP 12HR 70 0 0 20 80  
QPF 12HR 0.03 0 0 0 0.07  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L C C S S C C D D C  
TSTMS S C C S  
 
DATE WED 06/10/26 THU 06/11/26 FRI 06/12/26 SAT 06/13/26  
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 44 61 40 67 41 71 43 67  
TEMP 51 44 55 59 48 41 59 66 50 42 64 69 53 44 61 66  
DEWPT 38 35 33 32 33 34 35 34 35 35 37 36 39 40 41 39  
PWIND DIR W W W W W W NW N  
WIND CHAR GN BZ BZ GN LT LT LT LT  
AVG CLOUDS B2 B1 B1 B1 SC SC SC FW SC FW FW FW SC SC B1 B1  
POP 12HR 40 30 20 10 5 10 20 30  
RAIN S S S S C  
RAIN SHWRS C S C C C  
TSTMS S S C  
 

 
MTZ326-072200-  
BOZEMAN-GALLATIN MT  
45.78N 111.16W ELEV. 4475 FT  
335 AM MDT SUN JUN 7 2026  
 
DATE SUN 06/07/26 MON 06/08/26 TUE 06/09/26  
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 33 71 46 67  
TEMP 45 51 54 52 54 48 41 37 34 47 61 69 71 62 56 51 47 54 62 65 61  
DEWPT 43 42 42 39 35 32 30 27 25 27 30 34 35 39 37 38 39 42 45 48 47  
RH 93 71 64 61 48 54 65 67 69 45 31 27 27 43 49 61 74 64 54 54 60  
WIND DIR S NW NW NW NW NW S S S N W SW SW S S SW SW SW W W W  
WIND SPD 3 8 16 14 10 4 4 4 2 0 3 5 5 6 8 5 5 6 10 11 8  
WIND GUST 28 27 13 21  
CLOUDS B1 B1 B2 B2 SC FW FW B1 B1 SC B1 B2 OV OV OV B2 B2 B1 OV OV OV  
POP 12HR 60 5 0 5 90  
QPF 12HR 0.05 0 0 0 0.11  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C C C D D D  
TSTMS S S S C C C  
 
DATE WED 06/10/26 THU 06/11/26 FRI 06/12/26 SAT 06/13/26  
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 59 36 66 38 70 40 68  
TEMP 47 39 52 57 44 37 56 64 47 39 63 69 50 41 62 66  
DEWPT 42 38 37 36 36 34 35 36 36 34 38 37 39 38 41 40  
PWIND DIR SW W W W SE W NE NW  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS OV B2 B2 B2 B1 SC FW FW SC FW FW FW SC SC SC SC  
POP 12HR 100 70 20 10 5 10 10 30  
RAIN S  
RAIN SHWRS D L L L S C  
TSTMS C C S C  
 

 
MTZ330-072200-  
WEST YELLOWSTONE-GALLATIN MT  
44.69N 111.11W ELEV. 6644 FT  
335 AM MDT SUN JUN 7 2026  
 
DATE SUN 06/07/26 MON 06/08/26 TUE 06/09/26  
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 63 29 66 37 56  
TEMP 41 49 61 62 60 49 37 33 30 42 59 66 64 57 48 43 38 44 51 55 53  
DEWPT 34 34 29 18 11 19 19 18 17 17 18 21 24 32 33 33 35 40 40 47 45  
RH 76 56 29 18 14 30 48 53 58 36 20 18 22 38 56 67 89 86 66 74 74  
WIND DIR S SW SW SW SW SW N N S SW SW SW SW S S S S SW SW SW SW  
WIND SPD 5 17 24 25 23 9 0 0 1 6 12 13 11 3 5 8 10 16 16 17 13  
WIND GUST 18 35 42 43 39 21 21 28 28 27 16 21 24 34 33 32 27  
CLOUDS B1 SC FW FW FW SC SC B2 OV B2 B1 B2 OV OV OV OV OV B2 OV OV OV  
POP 12HR 5 5 5 40 100  
QPF 12HR 0 0 0 0 0.17  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C D D D D D  
TSTMS C C C  
 
DATE WED 06/10/26 THU 06/11/26 FRI 06/12/26 SAT 06/13/26  
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 29 53 26 61 29 67 31 68  
TEMP 38 30 47 51 35 27 54 60 39 30 62 65 42 32 64 66  
DEWPT 38 30 29 29 30 27 26 28 30 27 27 29 32 29 29 32  
PWIND DIR SW SW W SW W SW NW NW  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS OV B1 B2 B2 B1 SC SC FW SC FW FW CL SC FW FW FW  
POP 12HR 90 70 20 5 5 5 5 10  
RAIN SHWRS D C L L S  
SNOWSHWRS S L  
TSTMS C S C S  
 

 
MTZ328-072200-  
DILLON-BEAVERHEAD MT  
45.26N 112.55W ELEV. 5357 FT  
335 AM MDT SUN JUN 7 2026  
 
DATE SUN 06/07/26 MON 06/08/26 TUE 06/09/26  
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 61 35 70 45 65  
TEMP 43 50 57 59 58 50 43 38 36 46 61 68 70 61 55 49 46 52 61 64 61  
DEWPT 36 37 30 25 20 21 22 21 21 23 27 29 31 32 34 36 37 39 40 39 39  
RH 76 61 35 27 23 31 43 50 54 40 27 23 23 33 45 61 71 61 46 40 44  
WIND DIR SW W W W W NW SE S S SW SW SW SW SW SW S S SW SW SW W  
WIND SPD 4 10 23 25 18 6 4 3 4 4 6 11 12 9 8 8 9 14 19 20 16  
WIND GUST 33 35 28 17 24 24  
CLOUDS B1 SC SC SC SC B2 B2 B2 B1 SC B1 B2 OV OV B2 B2 B2 B1 OV OV B2  
POP 12HR 20 0 0 30 80  
QPF 12HR 0 0 0 0 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C C C D D D  
TSTMS S C C C  
 
DATE WED 06/10/26 THU 06/11/26 FRI 06/12/26 SAT 06/13/26  
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 36 60 33 67 37 72 39 70  
TEMP 45 37 52 58 42 35 57 65 47 38 65 70 49 40 64 68  
DEWPT 38 33 32 29 30 28 32 30 32 30 33 31 34 32 36 34  
PWIND DIR W W W SW NW SW NW N  
WIND CHAR GN GN GN GN GN LT GN LT  
AVG CLOUDS B2 B1 B1 B1 SC FW FW FW FW FW FW CL FW FW FW FW  
POP 12HR 80 50 5 5 5 5 5 10  
RAIN SHWRS D C C C  
TSTMS C C  
 

 
MTZ305-072200-  
HAVRE-HILL MT  
48.54N 109.76W ELEV. 2585 FT  
335 AM MDT SUN JUN 7 2026  
 
DATE SUN 06/07/26 MON 06/08/26 TUE 06/09/26  
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 61 40 73 47 73  
TEMP 49 50 52 57 59 54 48 44 41 51 64 71 71 61 55 52 48 55 67 72 69  
DEWPT 44 40 38 39 38 38 33 30 28 32 33 33 33 39 35 35 37 41 44 45 43  
RH 83 68 59 51 45 54 56 57 59 48 31 25 25 44 47 52 65 59 43 38 39  
WIND DIR NW W W SW SW SW SW SW SW SW SW SW SW SE SE E SW W W W W  
WIND SPD 8 11 14 14 18 18 18 18 16 17 16 14 10 5 8 6 5 5 10 13 14  
WIND GUST 28 28  
CLOUDS B2 B2 B2 B2 B1 FW FW FW B1 SC FW FW SC B1 B2 OV B2 B1 SC B1 SC  
POP 12HR 60 10 0 5 20  
QPF 12HR 0.03 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L C S S S  
 
DATE WED 06/10/26 THU 06/11/26 FRI 06/12/26 SAT 06/13/26  
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 45 66 43 67 43 68 43 67  
TEMP 54 46 61 62 51 45 62 65 51 45 64 66 52 45 63 65  
DEWPT 42 38 41 43 43 42 43 43 43 42 44 42 43 42 43 42  
PWIND DIR W W W W W W NW NW  
WIND CHAR GN BZ BZ BZ GN GN LT GN  
AVG CLOUDS SC B1 B1 B2 B2 B1 B1 B2 B1 SC B1 B1 SC FW SC B1  
POP 12HR 10 70 70 60 30 40 20 30  
RAIN C C S C  
RAIN SHWRS S L L L C C S C  
TSTMS S S S S S S S  
 

 
MTZ314-072200-  
LEWISTOWN-FERGUS MT  
47.05N 109.46W ELEV. 4144 FT  
335 AM MDT SUN JUN 7 2026  
 
DATE SUN 06/07/26 MON 06/08/26 TUE 06/09/26  
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 55 35 70 45 67  
TEMP 46 48 49 48 51 47 42 39 39 54 63 68 68 59 54 50 47 55 63 65 61  
DEWPT 43 41 40 41 37 33 29 25 25 30 29 33 35 39 37 37 37 41 42 46 45  
RH 89 77 71 77 59 58 60 57 57 40 27 27 29 47 52 61 68 59 46 50 56  
WIND DIR W NW NW NW W W SW S S SW SW SW SW SE SE S SW W W W W  
WIND SPD 6 9 13 13 13 10 9 8 9 8 9 9 6 6 9 5 4 6 8 8 9  
WIND GUST 24 25 19 20 18  
CLOUDS OV OV B2 B2 SC FW FW FW B2 SC FW SC B2 B2 B2 B2 OV B2 B2 B2 B1  
POP 12HR 60 5 0 5 60  
QPF 12HR 0.03 0 0 0 0.10  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L C L L C  
TSTMS S S S C S  
 
DATE WED 06/10/26 THU 06/11/26 FRI 06/12/26 SAT 06/13/26  
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 41 59 38 62 39 65 40 61  
TEMP 49 42 55 56 45 41 55 60 46 42 60 62 47 43 57 59  
DEWPT 41 35 36 37 36 36 37 39 38 37 39 39 40 40 41 41  
PWIND DIR W W W W W NW W NW  
WIND CHAR GN BZ BZ BZ GN GN LT LT  
AVG CLOUDS B2 B2 B1 B2 B1 B1 B1 B1 SC SC B1 B1 SC B1 B1 B1  
POP 12HR 50 60 40 40 20 30 30 50  
RAIN C C S C C  
RAIN SHWRS C C S L C C S C S C  
TSTMS S S S S S C S S  
 

 
HTTP://WWW.WEATHER.GOV/GREATFALLS  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MT Page Main Text Page