427
FOUS55 KTFX 130206
PFMTFX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
806 PM MDT FRI SEP 12 2025
MTZ312-131000-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
806 PM MDT FRI SEP 12 2025
DATE 09/12/25 SAT 09/13/25 SUN 09/14/25 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 48 77 51 80 52
TEMP 62 56 52 50 54 69 76 75 64 59 54 52 58 74 79 78 67 60 55 53
DEWPT 48 47 48 47 47 50 47 44 48 48 46 44 46 46 43 41 44 44 44 44
RH 60 72 86 89 77 51 36 33 56 67 74 74 64 37 28 27 43 55 66 71
WIND DIR NW SW SW SW W NW NE E SE SW SW SW SW W W W W SW SW SW
WIND SPD 6 4 4 5 3 3 4 5 5 5 5 5 5 8 8 8 5 8 8 9
CLOUDS B1 FW FW SC SC FW B1 B1 B1 SC SC SC SC FW SC SC B1 SC SC SC
POP 12HR 20 10 10 5 10
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS
TSTMS
DATE 09/15/25 TUE 09/16/25 WED 09/17/25 THU 09/18/25 FRI 09/19/25
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 73 49 67 46 75 47 78 47 71
TEMP 68 70 56 49 61 66 53 46 66 74 54 47 69 77 56 48 62 70
DEWPT 46 45 48 46 49 47 47 44 46 41 43 40 42 39 44 41 43 44
PWIND DIR W W NW SE SW SE SW E W
WIND CHAR GN GN LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B2 B1 B1 B1 SC FW FW FW FW FW FW FW SC B1 B1 SC
POP 12HR 30 40 50 20 10 5 5 10 20
RAIN SHWRS C C C C C S S
TSTMS S C
MTZ303-131000-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
806 PM MDT FRI SEP 12 2025
DATE 09/12/25 SAT 09/13/25 SUN 09/14/25 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 44 77 48 78 49
TEMP 59 53 49 46 53 70 75 76 62 55 50 48 56 73 77 75 62 56 52 50
DEWPT 46 47 46 45 46 49 44 44 47 46 45 44 45 45 43 42 43 44 44 42
RH 62 80 89 96 77 47 33 32 58 72 83 86 66 37 30 31 50 64 74 74
WIND DIR W W W NW W SE SE E S SW W W W W W W W W W W
WIND SPD 6 5 4 4 3 4 5 5 5 5 5 5 5 8 10 10 10 10 11 11
CLOUDS B1 SC SC SC FW CL FW SC B2 SC SC SC FW FW SC SC B1 B1 SC B1
POP 12HR 30 10 5 10 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
TSTMS S
DATE 09/15/25 TUE 09/16/25 WED 09/17/25 THU 09/18/25 FRI 09/19/25
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 70 47 68 42 73 44 71 42 66
TEMP 66 66 52 48 60 65 50 43 65 72 52 44 66 69 51 43 60 64
DEWPT 47 48 47 46 48 47 46 42 46 41 42 39 43 39 39 38 41 42
PWIND DIR NW NW NW S S S W NW W
WIND CHAR GN GN GN LT LT GN GN GN GN
AVG CLOUDS B1 B1 B1 B2 B2 B1 SC FW FW FW FW FW FW FW SC B1 B1 B1
POP 12HR 40 50 40 10 5 5 5 10 20
RAIN SHWRS C C C C C S
TSTMS S S
MTZ319-131000-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
806 PM MDT FRI SEP 12 2025
DATE 09/12/25 SAT 09/13/25 SUN 09/14/25 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 49 77 50 79 52
TEMP 65 59 55 51 53 65 74 76 66 60 54 51 54 67 76 78 67 62 57 53
DEWPT 45 46 45 45 45 49 47 44 46 46 44 44 45 47 45 42 43 46 45 45
RH 48 62 69 80 74 56 38 32 48 60 69 77 71 49 33 28 42 56 64 74
WIND DIR W W W W NW NE NW W SW SW SW SW S SW W W SW W SW SW
WIND SPD 5 5 4 3 1 2 4 4 5 5 5 3 2 4 6 6 6 8 5 5
CLOUDS SC FW SC SC SC SC SC SC SC SC SC FW FW FW SC B1 B1 B1 B1 B1
POP 12HR 10 20 10 10 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C C C
TSTMS S S
DATE 09/15/25 TUE 09/16/25 WED 09/17/25 THU 09/18/25 FRI 09/19/25
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 72 49 70 46 76 48 77 48 72
TEMP 64 67 57 50 59 68 56 47 63 75 58 49 65 76 59 49 61 70
DEWPT 48 43 46 45 48 44 44 42 46 41 41 40 43 40 42 40 44 43
PWIND DIR W W NW W SE SW SE W NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 B1 B1 B1 SC FW FW FW CL FW FW FW SC SC B1 SC
POP 12HR 50 40 50 20 10 0 5 10 20
RAIN SHWRS C C C C C C S S
TSTMS S S
MTZ326-131000-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
806 PM MDT FRI SEP 12 2025
DATE 09/12/25 SAT 09/13/25 SUN 09/14/25 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 44 71 45 77 46
TEMP 61 54 50 46 50 62 69 69 61 54 49 46 52 69 76 75 64 57 52 47
DEWPT 42 45 44 43 43 47 43 42 46 46 42 41 43 45 41 38 42 45 43 41
RH 49 71 80 89 77 58 39 37 58 74 77 83 71 42 28 26 45 64 71 79
WIND DIR S SE S S SE NW NW S SE SE SE SE S W W SW S S SE S
WIND SPD 5 4 3 3 2 2 2 3 4 4 4 4 3 3 5 6 5 5 4 3
CLOUDS SC B1 B1 B2 SC B1 B1 B1 B1 B1 SC FW FW FW FW SC B1 B1 B1 SC
POP 12HR 5 30 10 5 20
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C S S S S S
TSTMS S S S
DATE 09/15/25 TUE 09/16/25 WED 09/17/25 THU 09/18/25 FRI 09/19/25
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 72 42 68 41 74 43 77 44 74
TEMP 64 66 52 43 58 66 51 42 63 73 53 44 66 76 55 45 64 70
DEWPT 46 42 45 42 44 40 44 39 43 40 41 37 40 38 41 38 43 40
PWIND DIR SW SW W E SW E SW E SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 SC B1 B1 SC FW FW FW FW FW FW FW FW SC SC SC
POP 12HR 50 40 50 20 10 0 5 5 10
RAIN SHWRS S C C S C C S
TSTMS S S
MTZ330-131000-
WEST YELLOWSTONE-GALLATIN MT
44.69N 111.11W ELEV. 6644 FT
806 PM MDT FRI SEP 12 2025
DATE 09/12/25 SAT 09/13/25 SUN 09/14/25 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 63 33 67 35
TEMP 54 46 40 37 43 58 63 61 51 44 37 33 41 61 66 65 53 46 40 36
DEWPT 37 39 37 36 38 38 36 38 40 40 37 33 37 41 35 35 38 38 37 35
RH 52 76 89 96 82 47 36 42 66 86100100 85 48 32 33 57 73 89 96
WIND DIR S N S S N SW SW SW S SE SE N S SW SW SW S S S S
WIND SPD 3 2 1 1 0 2 5 4 2 2 1 0 1 10 13 11 5 2 2 2
CLOUDS B2 B2 B2 B2 B1 SC B2 B2 B2 B1 SC SC SC FW SC B1 B1 SC SC B1
POP 12HR 20 40 10 10 20
QPF 12HR 0 0.02 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C S S S S C
TSTMS S S S
OBVIS PF
DATE 09/15/25 TUE 09/16/25 WED 09/17/25 THU 09/18/25 FRI 09/19/25
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 61 31 63 31 67 32 70 35 67
TEMP 57 59 42 32 55 61 41 32 60 65 43 32 62 69 46 35 62 64
DEWPT 40 35 38 32 37 34 37 32 38 32 36 32 35 29 34 31 35 33
PWIND DIR S NW NW NE SW S S SE S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B2 B1 B1 B1 B1 SC FW SC FW FW FW FW FW FW SC B1 SC
POP 12HR 60 40 50 20 10 0 5 5 10
RAIN SHWRS C L C C S C S
TSTMS S S
MTZ328-131000-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
806 PM MDT FRI SEP 12 2025
DATE 09/12/25 SAT 09/13/25 SUN 09/14/25 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 41 71 43 73 43
TEMP 57 50 45 43 47 62 70 69 57 50 45 43 50 66 72 71 59 52 47 44
DEWPT 43 43 41 41 41 45 41 42 45 42 41 40 41 45 41 42 45 45 43 41
RH 59 77 86 93 79 54 35 37 64 74 86 89 71 47 33 35 60 77 86 89
WIND DIR N SW S S SW NW W N SE S S S S SW SW SW SE SW S S
WIND SPD 5 6 6 5 2 2 3 5 4 5 5 5 5 4 8 9 6 5 5 5
CLOUDS SC SC SC SC FW SC SC SC SC SC FW FW FW FW SC SC B1 B1 SC B1
POP 12HR 5 20 5 5 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C C C
TSTMS S S
DATE 09/15/25 TUE 09/16/25 WED 09/17/25 THU 09/18/25 FRI 09/19/25
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 65 38 66 38 72 41 75 42 72
TEMP 60 62 47 39 56 64 46 39 61 71 49 41 64 74 51 43 64 69
DEWPT 46 42 42 38 43 41 41 37 42 39 38 35 40 38 38 34 40 39
PWIND DIR SW W NW E SW S SW S S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 SC SC SC FW FW FW CL CL FW FW FW SC SC SC SC
POP 12HR 50 30 20 5 5 0 0 5 10
RAIN SHWRS C C C S S S
TSTMS S S
MTZ305-131000-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
806 PM MDT FRI SEP 12 2025
DATE 09/12/25 SAT 09/13/25 SUN 09/14/25 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 49 76 52 79 52
TEMP 58 54 51 50 55 71 76 73 63 59 54 53 58 72 79 77 64 60 55 53
DEWPT 52 51 50 50 52 57 55 54 57 56 53 51 52 55 49 50 52 51 48 48
RH 80 90 96100 90 61 48 51 81 90 96 93 80 55 35 39 65 72 77 83
WIND DIR E E E E W NE E E SE SE SE S SW SW SW SW SE S SW SW
WIND SPD 5 5 3 2 2 3 5 6 5 4 3 3 3 5 5 5 5 5 6 8
CLOUDS B1 SC SC B1 SC B1 B1 B1 B1 B1 B1 SC SC FW FW FW SC SC SC SC
POP 12HR 30 20 20 10 10
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S S S
TSTMS S S S S S S
OBVIS PF PF
DATE 09/15/25 TUE 09/16/25 WED 09/17/25 THU 09/18/25 FRI 09/19/25
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 51 71 47 74 47 76 47 73
TEMP 71 72 57 52 63 69 54 48 66 71 56 48 70 74 57 48 66 71
DEWPT 53 52 53 51 54 52 52 48 54 50 51 47 50 48 48 45 50 48
PWIND DIR W NW NW W SW SE SE SE SE
WIND CHAR GN GN GN LT LT LT GN GN GN
AVG CLOUDS SC SC B1 B1 B1 B1 SC SC FW FW FW FW FW FW FW SC SC SC
POP 12HR 20 40 40 20 10 5 5 10 10
RAIN SHWRS S C C C C S S
TSTMS S S
MTZ314-131000-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
806 PM MDT FRI SEP 12 2025
DATE 09/12/25 SAT 09/13/25 SUN 09/14/25 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 48 69 48 76 49
TEMP 56 52 50 49 55 63 67 65 57 53 50 49 58 71 75 73 60 55 52 50
DEWPT 52 50 49 48 52 52 53 54 53 49 47 45 47 47 46 46 47 46 43 43
RH 86 93 96 96 90 67 61 68 86 86 89 86 67 42 36 38 62 72 71 77
WIND DIR SE SE SE S S E E S SE S S S SW W W NW S S SW SW
WIND SPD 6 5 3 2 2 3 5 4 5 5 5 4 3 4 5 3 5 5 5 4
CLOUDS B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 SC SC SC FW SC FW SC SC SC SC
POP 12HR 40 50 20 10 10
QPF 12HR 0.01 0.17 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S C C C S S
TSTMS S S S C S
OBVIS PF PF
DATE 09/15/25 TUE 09/16/25 WED 09/17/25 THU 09/18/25 FRI 09/19/25
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 73 46 64 44 70 46 73 46 72
TEMP 68 66 52 47 58 62 50 45 65 68 52 47 69 71 53 47 66 69
DEWPT 46 49 47 46 49 50 49 44 47 46 45 41 44 44 44 42 46 45
PWIND DIR W W NW SW SW SE SW SE SE
WIND CHAR LT LT LT LT LT LT LT GN LT
AVG CLOUDS SC B1 B1 B1 B1 B2 B1 B1 SC SC FW SC FW FW FW SC B1 SC
POP 12HR 40 50 60 40 20 10 10 10 20
RAIN SHWRS C C C C L C C S S S
TSTMS S S S
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