977
FOUS55 KTFX 101601
PFMTFX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
1001 AM MDT THU SEP 10 2026
MTZ312-102200-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
1001 AM MDT THU SEP 10 2026
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26
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 81 49 57 44 56
TEMP 76 81 77 67 59 54 50 50 56 59 57 52 49 47 44 46 53 57 55
DEWPT 41 40 42 43 47 49 48 47 46 43 43 41 40 41 40 42 44 43 45
RH 28 23 29 42 64 83 93 89 69 55 59 66 71 79 86 86 71 59 69
WIND DIR SW W W W N E N E N NE N N NE NE NE NE NE NE NE
WIND SPD 29 29 20 11 11 8 9 12 9 9 10 6 6 8 10 8 8 10 14
WIND GUST 44 44 31 18 19 23 27
CLOUDS SC SC B1 OV B2 OV OV SC B1 B2 B2 B2 B2 B2 OV OV B2 B2 B2
POP 12HR 0 80 60 5 20
QPF 12HR 0 0.23 0.07 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN C D L S L L S S C
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 53 38 60 37 62 40 60
TEMP 47 43 48 50 44 40 54 56 45 38 56 59 47 42 54 57
DEWPT 43 43 44 43 41 40 41 40 39 38 42 42 41 41 44 44
PWIND DIR NE NE W W W SW NW NW
WIND CHAR BZ GN GN GN LT LT LT LT
AVG CLOUDS B2 B1 B1 B1 B2 B2 B1 FW FW SC FW FW SC SC B1 SC
POP 12HR 60 70 70 10 5 5 10 20
RAIN C L L
RAIN SHWRS L L C S
TSTMS S
MTZ303-102200-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
1001 AM MDT THU SEP 10 2026
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26
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 73 43 50 40 50
TEMP 68 71 69 54 50 46 44 45 48 50 53 48 45 41 40 42 45 48 50
DEWPT 43 45 46 44 43 43 42 42 41 42 40 41 41 39 38 40 41 42 42
RH 40 39 44 69 77 89 93 89 77 74 61 77 86 92 92 93 86 80 74
WIND DIR W W NW N N N NW N N N NW N N NE NE E E E E
WIND SPD 25 26 19 13 6 6 8 12 9 9 8 5 5 8 6 6 10 10 10
WIND GUST 39 41 32 21
CLOUDS B2 B2 B1 B2 OV B2 B2 OV B2 B1 B2 OV OV OV OV OV OV B2 B2
POP 12HR 5 50 80 10 40
QPF 12HR 0 0.04 0.11 0 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN S C C C L L C C C C C
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 37 46 35 54 34 56 37 56
TEMP 43 38 41 45 41 37 50 52 40 35 50 54 43 39 50 55
DEWPT 41 38 41 41 39 37 41 40 39 35 42 41 41 39 43 43
PWIND DIR E E NW W W SW W NW
WIND CHAR GN GN GN GN LT LT LT LT
AVG CLOUDS B2 B1 B2 B2 B2 B2 B1 FW SC SC SC SC SC B1 B1 B1
POP 12HR 70 80 60 10 10 20 30 20
RAIN C L
RAIN SHWRS D L L C S S C S
TSTMS S S
MTZ319-102200-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
1001 AM MDT THU SEP 10 2026
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26
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 84 50 62 45 59
TEMP 73 82 80 67 62 57 52 54 61 64 62 55 52 48 46 48 56 62 60
DEWPT 39 36 37 38 41 46 47 48 45 42 43 41 41 40 41 41 43 44 44
RH 29 19 21 34 46 67 83 80 56 45 50 59 66 74 83 77 62 52 55
WIND DIR N W W W W W N NW NW N N NW NW W W N N N N
WIND SPD 6 18 18 9 6 6 5 6 8 12 13 12 8 5 3 2 3 9 14
WIND GUST 28 24 19 25
CLOUDS FW FW SC SC B2 OV OV B1 SC B1 B1 B1 B1 B2 OV B2 B1 SC B1
POP 12HR 0 70 60 5 10
QPF 12HR 0 0.03 0.03 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN S C L S C
RAIN SHWRS L L
TSTMS S S
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 53 41 61 38 65 42 63
TEMP 51 46 50 50 46 41 55 58 46 38 56 61 49 43 55 59
DEWPT 44 44 43 40 39 39 39 36 37 37 39 37 40 40 41 40
PWIND DIR N NW W W NW NE NW N
WIND CHAR GN LT LT LT LT LT LT LT
AVG CLOUDS B2 B1 B1 B2 B1 B2 B1 FW FW FW SC FW FW SC B1 SC
POP 12HR 60 80 50 5 0 0 5 10
RAIN C L
RAIN SHWRS L D C S
TSTMS S C
MTZ326-102200-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
1001 AM MDT THU SEP 10 2026
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26
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 84 47 69 44 66
TEMP 71 81 82 65 58 53 50 54 63 69 71 58 51 48 45 50 59 67 68
DEWPT 36 32 34 38 39 39 40 42 43 42 43 45 47 46 44 43 43 43 45
RH 28 17 18 37 49 59 68 64 48 37 36 62 86 93 96 77 55 42 43
WIND DIR NW W W S SE S S W NW NW N SE W SE NW E E NE E
WIND SPD 4 17 18 9 6 5 4 6 5 11 11 9 5 5 4 5 3 5 12
WIND GUST 28 25
CLOUDS CL FW FW FW FW FW B1 SC FW SC B1 B2 B2 B2 B2 B1 SC SC B1
POP 12HR 0 5 10 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 43 59 35 61 33 65 39 65
TEMP 50 44 52 56 43 37 52 60 42 34 56 64 46 41 56 64
DEWPT 46 44 43 41 43 37 39 36 40 34 39 38 41 39 41 40
PWIND DIR E S W W E NE E NW
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 B1 B1 B1 B1 FW FW FW FW FW FW SC SC SC
POP 12HR 40 60 50 5 0 0 0 5
RAIN C L
RAIN SHWRS L C
TSTMS S
MTZ330-102200-
WEST YELLOWSTONE-GALLATIN MT
44.69N 111.11W ELEV. 6644 FT
1001 AM MDT THU SEP 10 2026
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26
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 72 36 68 31 68
TEMP 62 69 69 55 48 42 38 46 62 69 69 54 43 37 32 43 65 72 70
DEWPT 30 27 24 26 28 29 31 35 37 30 25 30 34 33 31 33 37 33 31
RH 30 21 18 32 46 60 76 65 39 23 19 40 70 85 96 67 35 24 23
WIND DIR SW SW SW SW S SW S SW SW SW SW NW S SE E N SW SW SW
WIND SPD 12 17 14 10 6 4 4 11 17 19 12 5 2 1 1 0 3 16 11
WIND GUST 20 29 23
CLOUDS CL SC B1 SC FW SC SC SC FW SC B1 B1 B1 SC SC SC FW SC B1
POP 12HR 0 0 5 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
OBVIS PF
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 39 57 27 58 25 64 31 65
TEMP 48 38 51 52 37 28 49 55 36 26 54 62 42 34 58 62
DEWPT 37 35 34 25 29 28 30 22 28 26 29 23 30 30 34 28
PWIND DIR SE S SW SW SW SW SW W
WIND CHAR LT WY GN LT LT LT LT LT
AVG CLOUDS B1 B1 B1 B1 SC B1 SC FW FW FW FW FW SC SC SC SC
POP 12HR 40 40 20 0 0 0 0 5
RAIN C C C
RAIN SHWRS S
SNOW C
MTZ328-102200-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
1001 AM MDT THU SEP 10 2026
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26
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 82 45 72 38 70
TEMP 71 80 79 63 55 51 47 52 66 73 73 58 49 44 40 46 60 70 72
DEWPT 33 30 32 30 33 33 33 36 38 34 34 37 41 40 39 41 41 42 44
RH 25 16 18 29 43 50 58 54 36 24 24 45 74 86 96 83 49 36 37
WIND DIR SW SW W S S S S SW W W NW NE NE E SW NE N N NE
WIND SPD 13 21 20 13 16 11 8 8 8 12 12 10 8 4 4 3 3 6 10
WIND GUST 24 23 20
CLOUDS CL SC FW FW FW SC B1 FW FW B1 B1 B2 B1 SC SC FW FW 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 SUN 09/13/26 MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 63 33 61 33 66 37 67
TEMP 50 43 53 56 41 35 52 59 41 34 56 64 46 38 57 64
DEWPT 43 41 38 34 37 35 35 33 36 34 35 35 37 36 38 38
PWIND DIR NE W W SW NE W E NW
WIND CHAR GN GN GN LT LT LT LT LT
AVG CLOUDS B1 B1 B1 SC SC B1 SC FW FW SC SC FW SC SC SC SC
POP 12HR 50 60 20 0 0 0 0 5
RAIN C L
RAIN SHWRS C S
TSTMS S
MTZ305-102200-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
1001 AM MDT THU SEP 10 2026
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26
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 82 46 61 38 57
TEMP 73 80 78 63 55 51 48 50 56 62 61 52 46 42 39 44 54 57 58
DEWPT 43 43 47 48 45 44 44 44 43 41 40 41 41 40 38 39 41 40 41
RH 34 27 33 58 69 77 86 80 62 46 46 66 83 93 96 82 61 53 53
WIND DIR W W W N NE NE NE W NW NW NW N N N NE NE E E E
WIND SPD 21 23 21 17 5 5 5 10 9 11 13 6 4 3 4 6 9 9 11
WIND GUST 32 34 34
CLOUDS FW SC B2 OV OV OV OV B2 B1 B1 B1 B1 B2 OV OV B2 B2 B2 B2
POP 12HR 5 40 70 0 20
QPF 12HR 0 0.02 0.04 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN C C C C S S S
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 52 37 62 35 65 38 65
TEMP 46 41 50 52 44 40 55 59 44 37 58 62 46 41 58 61
DEWPT 41 39 43 43 43 40 43 40 41 37 43 42 42 40 44 43
PWIND DIR E E N W W S SE NW
WIND CHAR GN BZ GN GN LT LT LT LT
AVG CLOUDS B1 B1 B1 B1 B2 B2 B2 SC SC SC FW FW SC SC SC SC
POP 12HR 50 70 80 40 5 5 10 10
RAIN S C C L
RAIN SHWRS D C C
MTZ314-102200-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
1001 AM MDT THU SEP 10 2026
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26
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 84 47 54 39 55
TEMP 77 81 80 65 59 53 48 48 51 56 57 50 46 44 41 45 50 56 58
DEWPT 39 36 39 40 44 47 47 47 47 45 43 42 41 40 37 41 42 43 44
RH 25 20 23 40 57 80 96 96 86 66 59 74 83 86 85 86 74 62 59
WIND DIR W W W SW W W W W W N NW NW W E E E E E E
WIND SPD 17 18 13 6 4 5 5 8 5 8 8 4 3 3 5 5 5 8 13
WIND GUST 16 19 26
CLOUDS CL FW FW SC SC B1 B2 OV B2 B2 B2 B2 B2 OV OV B2 B2 B1 B2
POP 12HR 0 50 90 20 20
QPF 12HR 0 0.01 0.12 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN C C S S S S L
RAIN SHWRS D D D
TSTMS S S S
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 39 54 36 56 33 61 37 59
TEMP 46 42 47 52 43 38 49 54 40 35 54 59 44 41 52 58
DEWPT 42 40 43 43 41 38 39 38 38 35 39 40 39 37 41 42
PWIND DIR E E W NW SW S SE W
WIND CHAR BZ GN GN GN LT LT LT LT
AVG CLOUDS B2 B2 B1 B1 B2 B2 B1 SC FW FW SC FW FW SC B1 SC
POP 12HR 60 70 80 20 5 5 5 20
RAIN L L C
RAIN SHWRS L D C S S S
SNOWSHWRS C
TSTMS S S
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