677
FOUS55 KTFX 071328
PFMTFX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
728 AM MDT WED MAY 7 2025
MTZ312-072200-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
728 AM MDT WED MAY 7 2025
DATE WED 05/07/25 THU 05/08/25 FRI 05/09/25
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 47 75 42 79
TEMP 53 66 73 74 62 54 51 48 58 69 73 74 60 52 47 43 53 70 77 78
DEWPT 39 40 40 39 38 39 38 37 39 39 35 32 29 28 30 29 32 36 35 35
RH 59 38 30 28 41 57 61 65 49 33 25 21 31 39 51 57 44 29 22 21
WIND DIR S SW SW SW SW SW SW SW SW SW W W W S SW SW S S SW SW
WIND SPD 13 17 17 13 9 8 8 9 13 20 20 16 8 3 3 3 3 5 6 10
WIND GUST 31
CLOUDS CL CL CL FW FW FW FW SC SC FW FW FW FW SC FW FW FW SC SC SC
POP 12HR 0 0 5 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE SAT 05/10/25 SUN 05/11/25 MON 05/12/25 TUE 05/13/25
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 49 86 52 78 49 74 45 63
TEMP 57 50 79 81 61 53 71 70 55 50 66 68 52 46 57 61
DEWPT 38 36 42 41 44 42 44 46 45 42 41 37 37 37 35 35
PWIND DIR S SW SW W SW SW W W
WIND CHAR LT GN GN GN GN GN GN GN
AVG CLOUDS SC SC SC B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR 0 10 30 50 50 50 50 50
RAIN SHWRS C S S C C C C C C C C C
TSTMS S S S S
MTZ303-072200-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
728 AM MDT WED MAY 7 2025
DATE WED 05/07/25 THU 05/08/25 FRI 05/09/25
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 74 46 69 37 75
TEMP 48 67 72 72 60 53 48 48 58 65 68 67 55 47 41 38 48 65 73 75
DEWPT 35 34 32 32 34 33 31 32 36 28 23 21 21 21 22 23 25 27 28 28
RH 60 29 23 23 37 46 51 54 44 25 18 17 26 35 46 54 40 24 19 17
WIND DIR S SW SW W SW SW SW SW W W W W W W W W SW S SW W
WIND SPD 9 16 19 20 13 10 10 13 26 29 26 21 13 9 6 5 4 9 12 16
WIND GUST 40 43 37
CLOUDS FW CL FW FW FW SC SC B2 FW FW FW FW SC SC B1 SC B1 B1 SC B1
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE SAT 05/10/25 SUN 05/11/25 MON 05/12/25 TUE 05/13/25
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 81 49 72 45 67 40 58
TEMP 55 45 75 78 58 49 65 68 53 45 61 62 47 41 54 56
DEWPT 32 31 35 32 36 35 37 36 39 38 36 33 35 33 32 31
PWIND DIR SW SW W W W W NW W
WIND CHAR GN GN GN GN GN BZ BZ BZ
AVG CLOUDS B1 B1 B1 B1 B2 B2 B2 B1 B2 B2 B1 B1 B1 B1 B1 B1
POP 12HR 0 5 20 40 50 50 40 50
RAIN SHWRS S C C C C C C C C C C
TSTMS S S
MTZ319-072200-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
728 AM MDT WED MAY 7 2025
DATE WED 05/07/25 THU 05/08/25 FRI 05/09/25
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 48 77 45 80
TEMP 47 62 72 75 65 57 52 48 55 67 74 76 63 55 49 45 54 69 78 80
DEWPT 38 42 41 41 39 39 38 38 39 41 40 38 36 36 34 33 37 39 37 36
RH 71 48 33 29 38 51 59 68 55 39 29 25 36 49 56 62 52 33 23 20
WIND DIR E E E S S SW SW SW W W W W NW W W SW SE SE S SE
WIND SPD 4 5 8 9 5 4 3 3 4 8 11 11 4 2 1 1 1 3 5 8
CLOUDS FW FW FW FW FW FW SC SC SC FW FW SC FW FW FW FW FW FW SC B1
POP 12HR 20 20 20 20 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S
TSTMS S S S S S
DATE SAT 05/10/25 SUN 05/11/25 MON 05/12/25 TUE 05/13/25
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 85 52 79 48 74 45 63
TEMP 61 50 76 78 62 52 71 73 57 48 66 68 53 45 54 61
DEWPT 37 37 41 43 43 43 45 42 43 41 39 36 36 39 35 36
PWIND DIR S S SW SW SW SW W W
WIND CHAR LT LT LT LT GN GN GN GN
AVG CLOUDS SC FW FW B1 B2 B2 B1 B1 B1 B1 B1 B2 B2 B1 B2 B2
POP 12HR 0 10 20 50 50 60 50 60
RAIN SHWRS S C C C C L C C C L
TSTMS S S S S
MTZ326-072200-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
728 AM MDT WED MAY 7 2025
DATE WED 05/07/25 THU 05/08/25 FRI 05/09/25
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 72 42 74 41 77
TEMP 45 59 68 71 59 52 47 43 54 67 73 71 58 52 45 42 52 67 75 77
DEWPT 37 39 39 39 41 38 36 34 38 42 40 39 42 42 39 37 41 41 36 35
RH 73 47 34 31 51 59 65 70 54 40 30 31 55 69 79 82 66 39 24 22
WIND DIR N NW NW S SE SE SE SE W W W NW SE SE SE SE S W W SW
WIND SPD 2 2 3 5 5 8 5 5 4 5 5 5 3 2 2 2 1 2 4 5
CLOUDS FW FW FW FW FW SC SC SC B1 SC SC SC SC FW FW FW FW FW FW FW
POP 12HR 20 20 20 20 10
QPF 12HR 0 0 0.03 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S
TSTMS S S S S S
DATE SAT 05/10/25 SUN 05/11/25 MON 05/12/25 TUE 05/13/25
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 82 49 78 45 73 41 61
TEMP 55 46 75 79 58 50 73 72 54 46 66 68 50 42 53 59
DEWPT 39 34 41 40 42 39 42 42 42 39 40 36 37 35 37 39
PWIND DIR SE S S S S SW S W
WIND CHAR LT LT GN GN GN GN GN LT
AVG CLOUDS FW FW FW SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2
POP 12HR 0 5 20 40 40 50 40 60
RAIN SHWRS S C C C C C C C C L
TSTMS S S S
MTZ330-072200-
WEST YELLOWSTONE-GALLATIN MT
44.69N 111.11W ELEV. 6644 FT
728 AM MDT WED MAY 7 2025
DATE WED 05/07/25 THU 05/08/25 FRI 05/09/25
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 64 32 67 32 70
TEMP 42 57 62 61 49 41 35 32 44 63 67 63 51 43 36 32 44 65 70 67
DEWPT 33 33 32 31 34 34 31 29 32 33 33 33 36 35 32 29 32 33 28 28
RH 70 40 32 32 56 76 85 88 62 32 28 32 56 73 85 88 62 30 21 23
WIND DIR SE SW SW SW S E SE SE SW SW SW SW S SE SE E SE SW SW SW
WIND SPD 1 4 5 5 3 2 2 2 2 5 5 5 2 2 2 1 1 4 5 5
CLOUDS FW FW SC FW CL FW FW SC SC B1 B1 SC SC FW FW FW FW FW FW FW
POP 12HR 20 20 40 20 5
QPF 12HR 0 0 0.01 0.07 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C S S
TSTMS S S S S S
DATE SAT 05/10/25 SUN 05/11/25 MON 05/12/25 TUE 05/13/25
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 33 73 41 71 38 65 35 56
TEMP 44 33 69 70 49 41 67 65 45 38 60 60 43 35 51 51
DEWPT 30 26 34 31 34 33 36 33 36 33 31 30 30 29 29 28
PWIND DIR S S S S S S S SW
WIND CHAR LT LT LT GN LT GN LT LT
AVG CLOUDS FW FW FW FW SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR 0 5 20 40 50 40 40 50
RAIN SHWRS S S C C C C C C C C C
TSTMS S S S
MTZ328-072200-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
728 AM MDT WED MAY 7 2025
DATE WED 05/07/25 THU 05/08/25 FRI 05/09/25
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 73 41 77
TEMP 45 60 68 68 59 52 46 43 52 68 73 71 59 52 45 42 52 69 76 75
DEWPT 36 39 37 34 35 35 34 33 35 37 33 32 37 37 34 32 35 35 30 28
RH 70 46 32 28 40 52 63 67 52 32 23 24 44 56 65 67 52 28 18 17
WIND DIR SW SW SW S S S S SW SW SW W W S S S S S SW SW SW
WIND SPD 5 6 10 12 10 8 8 5 5 9 11 11 5 5 4 4 3 5 10 11
CLOUDS FW FW FW SC B1 SC FW SC FW SC SC SC FW FW FW FW FW FW FW SC
POP 12HR 20 20 20 20 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S
TSTMS S S S S S
DATE SAT 05/10/25 SUN 05/11/25 MON 05/12/25 TUE 05/13/25
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 46 81 49 77 46 71 42 58
TEMP 56 46 75 75 58 50 73 72 54 47 66 66 50 42 52 54
DEWPT 34 31 37 37 39 37 39 33 38 36 31 29 34 34 35 34
PWIND DIR S S S S S S S SW
WIND CHAR LT GN GN BZ BZ BZ BZ GN
AVG CLOUDS SC FW FW SC B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2
POP 12HR 0 5 20 30 40 40 40 50
RAIN SHWRS S C C C C C C C C C
TSTMS S S S S
MTZ305-072200-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
728 AM MDT WED MAY 7 2025
DATE WED 05/07/25 THU 05/08/25 FRI 05/09/25
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 78 47 78 39 79
TEMP 52 66 75 77 64 57 51 48 59 73 77 76 60 51 44 40 51 69 77 78
DEWPT 39 40 40 40 43 41 39 38 40 40 34 28 27 27 26 27 30 35 34 35
RH 61 38 28 26 46 55 63 68 49 30 21 17 28 39 49 59 44 28 21 21
WIND DIR SE SW SW SW S SW SW SW W W W W W W S E E S S SW
WIND SPD 8 10 13 13 10 10 9 9 13 21 21 18 11 8 5 5 6 6 9 9
WIND GUST 32
CLOUDS CL CL CL FW FW FW FW SC SC FW FW CL FW FW FW FW SC SC SC SC
POP 12HR 0 0 5 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE SAT 05/10/25 SUN 05/11/25 MON 05/12/25 TUE 05/13/25
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 87 52 81 48 76 44 67
TEMP 58 49 79 83 63 53 73 75 56 49 68 70 52 45 61 64
DEWPT 38 38 44 40 44 42 43 44 45 43 45 41 41 38 39 36
PWIND DIR S SW SW SW SW W W W
WIND CHAR LT LT GN GN GN GN GN GN
AVG CLOUDS SC SC SC B1 B2 B2 B1 B1 B2 B1 B1 B1 B1 B1 B1 B1
POP 12HR 5 5 30 40 60 50 50 40
RAIN SHWRS C S C C L C C C C C C C
TSTMS S S S
MTZ314-072200-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
728 AM MDT WED MAY 7 2025
DATE WED 05/07/25 THU 05/08/25 FRI 05/09/25
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 47 72 43 75
TEMP 51 63 68 69 59 54 50 48 59 69 72 70 58 51 46 44 55 68 73 74
DEWPT 37 40 39 40 41 40 39 37 40 41 42 40 37 36 33 30 33 37 37 40
RH 59 43 34 35 51 59 66 65 49 36 34 33 45 56 60 57 43 32 27 29
WIND DIR S SW SW SW S S S S W NW NW NW W SW SW S SE S S S
WIND SPD 10 12 11 11 10 10 9 6 8 10 10 10 5 3 3 2 3 5 6 8
CLOUDS FW CL FW FW FW FW FW FW SC B1 B1 SC SC SC SC SC FW FW FW SC
POP 12HR 10 10 30 20 10
QPF 12HR 0 0 0.02 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S S S
TSTMS S S S S
DATE SAT 05/10/25 SUN 05/11/25 MON 05/12/25 TUE 05/13/25
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 83 53 79 49 75 43 62
TEMP 57 52 78 80 60 54 73 72 55 49 68 68 52 44 55 57
DEWPT 41 37 38 41 42 39 43 46 45 40 41 41 39 35 38 36
PWIND DIR S SW S S SW SW W NW
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS SC SC FW SC B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B2
POP 12HR 5 10 30 50 50 50 50 60
RAIN SHWRS C S C C C S C C C C L
TSTMS S S S S
HTTP://WWW.WEATHER.GOV/GREATFALLS
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page