125
FOUS55 KTFX 140935
PFMTFX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
335 AM MDT THU MAY 14 2026
MTZ312-142200-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
335 AM MDT THU MAY 14 2026
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26
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 64 44 63 40 61
TEMP 48 53 59 62 62 55 51 48 45 53 58 61 61 53 46 43 41 52 56 59 56
DEWPT 26 27 28 27 26 26 26 25 24 26 24 24 24 23 24 24 23 27 27 28 27
RH 42 36 30 26 25 32 37 40 43 35 27 24 24 31 42 47 48 38 32 30 32
WIND DIR SW W W W W W SW SW W W W W W W SW SW SW SW W W W
WIND SPD 39 43 36 32 26 20 18 18 25 32 28 25 20 12 8 8 8 14 14 17 13
WIND GUST 50 56 36 31 41 47 40 25
CLOUDS B1 FW FW CL FW SC B2 SC SC FW FW FW FW FW SC B1 B1 B2 B2 B1 B1
POP 12HR 5 5 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C
HIGH WIND W W W W
DATE SUN 05/17/26 MON 05/18/26 TUE 05/19/26 WED 05/20/26
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 49 32 56 33 63 40 65
TEMP 45 37 43 47 39 34 48 53 41 35 56 60 47 42 59 63
DEWPT 28 27 30 30 31 30 28 27 29 28 30 31 33 33 32 32
PWIND DIR W NW NW NW SW SW W W
WIND CHAR GN BZ GN GN GN BZ GN GN
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC B1 B1 B1 B1
POP 12HR 40 60 50 40 5 10 20 30
RAIN C C C C S S C S
RAIN SHWRS C C C L
SNOW C C
SNOWSHWRS C L
TSTMS S
MTZ303-142200-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
335 AM MDT THU MAY 14 2026
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26
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 59 39 58 34 56
TEMP 41 48 55 57 57 49 45 44 41 47 53 56 56 48 42 37 35 46 52 54 52
DEWPT 27 29 29 27 27 29 28 28 26 25 24 23 23 26 27 25 24 24 23 22 22
RH 57 47 37 31 31 46 51 53 55 42 32 27 27 42 55 61 64 42 32 28 31
WIND DIR W W W W W W W W W W W W W W W SW SW SW W W W
WIND SPD 49 47 43 44 39 31 25 25 28 34 33 32 28 21 10 9 11 23 25 27 27
WIND GUST 62 59 54 56 51 44 37 36 43 47 47 44 40 33 35 37
CLOUDS SC SC FW FW FW FW B1 B2 SC SC FW FW FW SC SC SC SC SC SC SC SC
POP 12HR 20 0 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
HIGH WIND W W W W W W
DATE SUN 05/17/26 MON 05/18/26 TUE 05/19/26 WED 05/20/26
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 30 46 28 56 31 62 37 63
TEMP 38 31 40 45 35 30 49 53 39 33 55 58 44 38 57 61
DEWPT 25 25 28 27 28 26 25 24 27 26 28 29 32 31 30 30
PWIND DIR W NW NW NW SW W W NW
WIND CHAR BZ WY BZ GN GN BZ GN BZ
AVG CLOUDS SC B1 B2 B2 B2 B1 B1 B1 B1 SC SC SC B1 B1 B1 SC
POP 12HR 10 60 30 10 5 10 20 20
RAIN C S S S
RAIN SHWRS S L C
SNOWSHWRS L C
MTZ319-142200-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
335 AM MDT THU MAY 14 2026
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26
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 65 41 63 37 60
TEMP 42 50 57 63 63 57 50 46 42 47 56 61 63 54 45 40 38 45 55 56 54
DEWPT 27 26 26 24 21 23 25 26 27 26 22 20 20 21 23 22 24 25 27 29 27
RH 55 39 30 22 20 27 37 45 55 43 26 20 19 27 41 48 57 45 34 35 35
WIND DIR W W W W W W SW SW W W W W W NW SW SW N W W NW W
WIND SPD 21 24 26 27 23 16 12 14 16 23 25 25 19 10 3 3 0 1 8 12 13
WIND GUST 44 43 42 39 35 32 31 31 37 41 36 31
CLOUDS FW FW FW FW SC SC FW FW FW SC SC SC SC SC B1 B2 B2 B2 B2 B2 B2
POP 12HR 5 0 0 0 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C
HIGH WIND W W W W
DATE SUN 05/17/26 MON 05/18/26 TUE 05/19/26 WED 05/20/26
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 33 48 31 55 31 63 36 66
TEMP 42 33 43 48 37 32 48 53 40 33 55 61 45 37 58 64
DEWPT 26 26 28 28 29 29 28 26 28 28 30 29 32 32 31 29
PWIND DIR W NW NW NW W W W W
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC B1 SC SC SC
POP 12HR 50 70 50 50 10 10 20 20
RAIN C C C S S S S
RAIN SHWRS C C C L C
SNOW C C C
SNOWSHWRS C C L
TSTMS S S
MTZ326-142200-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
335 AM MDT THU MAY 14 2026
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26
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 68 37 65 34 65
TEMP 39 50 59 66 67 57 48 42 38 48 57 63 64 53 43 39 35 47 59 63 58
DEWPT 18 22 24 24 22 22 24 24 23 25 22 19 17 19 21 21 18 22 24 27 33
RH 42 33 26 20 18 25 39 48 54 40 25 18 16 26 41 48 49 37 26 25 39
WIND DIR SW W W W NW NW SW S W W W W NW N SE SE SE N W SW NW
WIND SPD 12 20 20 23 20 13 5 4 8 16 18 20 16 6 1 3 3 0 5 11 12
WIND GUST 25 34 35 36 34 29 23 28 33 34 28 16 23
CLOUDS FW FW CL FW SC B2 OV FW B1 SC FW SC SC SC B1 B1 B2 B2 B1 B2 OV
POP 12HR 0 0 5 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D
TSTMS S
DATE SUN 05/17/26 MON 05/18/26 TUE 05/19/26 WED 05/20/26
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 30 46 27 52 28 60 33 64
TEMP 39 31 40 45 35 30 45 49 36 30 52 58 42 35 57 62
DEWPT 34 29 31 31 30 28 29 28 29 27 29 31 32 30 32 32
PWIND DIR NW NW NW NW E SW W W
WIND CHAR GN LT LT LT LT LT LT LT
AVG CLOUDS OV OV B2 B2 B2 B2 B2 B1 B1 SC SC SC B1 SC B1 B1
POP 12HR 90 70 60 60 20 10 30 30
RAIN L S C S C C
RAIN SHWRS D D L L C
SNOW C L
SNOWSHWRS D L L C
TSTMS S S S
MTZ330-142200-
WEST YELLOWSTONE-GALLATIN MT
44.69N 111.11W ELEV. 6644 FT
335 AM MDT THU MAY 14 2026
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26
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 64 32 63 30 60
TEMP 31 42 55 62 64 51 42 37 32 43 57 61 61 49 39 34 30 41 55 59 58
DEWPT 17 18 18 15 15 19 19 18 16 18 14 10 10 15 16 15 14 17 15 16 16
RH 56 37 23 16 15 28 39 46 51 36 18 13 13 25 39 45 51 37 20 18 19
WIND DIR SW SW SW SW W W SW SW S SW W W W W SW N N SW SW SW SW
WIND SPD 6 12 17 17 16 11 4 2 3 9 14 14 11 6 1 0 0 3 12 17 16
WIND GUST 23 29 33 34 33 31 17 16 27 33 32 28 19 32 34 33
CLOUDS FW FW FW FW B1 B1 SC FW SC FW SC SC B1 SC SC SC B1 B1 B1 B1 B2
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE SUN 05/17/26 MON 05/18/26 TUE 05/19/26 WED 05/20/26
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 27 43 21 47 21 54 26 59
TEMP 38 27 40 41 29 23 42 44 29 22 48 52 34 27 53 57
DEWPT 25 24 24 23 25 21 20 20 23 21 22 24 27 25 25 26
PWIND DIR SW W N N NW SW SW W
WIND CHAR LT LT GN LT LT LT LT LT
AVG CLOUDS B2 B1 B2 B2 B2 B1 B1 B1 B2 B1 SC SC B1 SC SC SC
POP 12HR 30 80 50 30 5 10 20 20
RAIN S S
RAIN SHWRS C
SNOW C C C S
SNOWSHWRS C L D S
TSTMS S S
MTZ328-142200-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
335 AM MDT THU MAY 14 2026
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26
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 68 36 65 35 63
TEMP 37 49 60 66 66 55 47 41 37 47 58 63 63 52 43 39 36 47 59 61 58
DEWPT 20 23 21 19 19 20 21 22 22 25 19 15 13 16 18 18 16 20 21 23 26
RH 50 36 22 16 16 25 35 46 54 42 22 15 14 24 36 42 43 34 23 23 29
WIND DIR SW SW W W W NW S SW SW W W W W NW SW S S SW SW W W
WIND SPD 14 20 23 24 20 10 8 8 9 13 19 18 13 8 4 4 4 5 19 23 17
WIND GUST 31 34 35 31 26 31 31 24 33 27
CLOUDS FW CL FW FW SC OV FW FW FW FW FW FW B1 SC B1 B2 B2 B1 B1 B2 B1
POP 12HR 0 0 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C
DATE SUN 05/17/26 MON 05/18/26 TUE 05/19/26 WED 05/20/26
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 45 26 53 27 61 33 65
TEMP 38 30 41 45 33 28 47 50 35 29 53 59 40 34 58 63
DEWPT 30 25 27 26 26 24 26 25 26 23 26 26 28 26 28 26
PWIND DIR N NW N N SE SW W W
WIND CHAR BZ GN GN GN LT GN GN GN
AVG CLOUDS B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC B1 SC SC SC
POP 12HR 70 70 50 20 10 10 20 20
RAIN C S S S
RAIN SHWRS C L L
SNOW C C S S
SNOWSHWRS L L L
TSTMS S
MTZ305-142200-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
335 AM MDT THU MAY 14 2026
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26
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 69 42 65 36 66
TEMP 41 48 61 67 66 57 52 48 45 50 59 63 62 53 47 41 37 48 60 64 60
DEWPT 31 32 35 32 30 30 31 31 29 30 30 29 29 29 30 28 27 28 29 28 29
RH 67 54 38 27 26 35 44 51 53 46 33 27 28 39 51 59 67 46 31 25 31
WIND DIR W W W W W W W W W W W W W W W W S SW W W W
WIND SPD 33 32 34 33 29 26 24 19 23 25 25 24 20 13 10 8 8 11 14 14 14
WIND GUST 46 44 50 48 42 39 35 34 36 36 34
CLOUDS OV B2 SC SC FW FW FW SC B2 B1 B1 B2 SC SC FW FW SC SC SC B2 B1
POP 12HR 60 0 30 5 5
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C S C C C
HIGH WIND W W W W W W
DATE SUN 05/17/26 MON 05/18/26 TUE 05/19/26 WED 05/20/26
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 35 52 30 56 31 65 37 67
TEMP 46 36 47 50 38 33 50 54 39 33 57 63 47 39 62 65
DEWPT 31 30 35 33 34 32 31 28 31 29 32 31 35 34 35 33
PWIND DIR W NW NW NW SE SW S W
WIND CHAR GN BZ GN LT LT GN LT GN
AVG CLOUDS B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC SC B1 SC SC
POP 12HR 40 60 50 40 10 10 20 20
RAIN C C C S S S
RAIN SHWRS C C C L
SNOW C
SNOWSHWRS S
MTZ314-142200-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
335 AM MDT THU MAY 14 2026
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26
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 64 40 61 36 64
TEMP 45 52 59 62 62 53 48 47 44 50 56 59 59 50 43 40 37 50 59 62 58
DEWPT 26 29 28 26 26 25 24 24 23 25 23 23 23 24 24 22 20 22 25 28 33
RH 47 41 30 25 25 33 39 40 43 37 27 25 25 36 47 48 50 33 27 27 39
WIND DIR SW W W W W W W W W W W W NW NW W SW S SW SW SW NW
WIND SPD 26 36 32 29 27 21 17 16 20 28 25 24 20 10 4 4 5 4 5 8 12
WIND GUST 41 42 33 31 29 35 39 35 34 20 18
CLOUDS SC SC FW CL CL FW SC B1 SC SC SC SC FW FW FW SC B1 B2 B1 B2 OV
POP 12HR 5 0 5 0 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S D
TSTMS S
HIGH WIND W W W W W W
DATE SUN 05/17/26 MON 05/18/26 TUE 05/19/26 WED 05/20/26
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 33 45 28 49 29 58 34 61
TEMP 41 34 42 44 35 31 43 46 35 31 52 56 40 38 56 58
DEWPT 33 29 31 31 30 29 29 28 28 27 29 32 33 32 32 33
PWIND DIR NW NW NW NW SW SW SW W
WIND CHAR GN BZ BZ GN LT GN LT GN
AVG CLOUDS OV OV B2 B2 B2 B2 B2 B1 B2 B1 SC SC B1 B1 SC B1
POP 12HR 80 70 70 70 30 20 20 40
RAIN L L L C S S
RAIN SHWRS D D C L C S C
SNOW L L L
SNOWSHWRS S C L C
TSTMS S S S S
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