410
FOUS55 KTFX 180631
PFMTFX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
1231 AM MDT SUN OCT 18 2026
MTZ312-182200-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
1231 AM MDT SUN OCT 18 2026
DATE SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 38 71 41 58
TEMP 47 44 44 52 58 57 48 44 42 40 42 61 70 65 53 48 43 41 42 51 57 55
DEWPT 33 33 34 31 32 33 33 33 33 31 32 35 33 37 33 33 32 32 34 33 35 35
RH 58 65 68 44 37 40 56 65 70 70 67 38 25 35 46 56 65 70 73 50 43 47
WIND DIR SW SW NE E NE NE E S SW S S S S E SE SW W W W NW N NE
WIND SPD 2 2 2 4 6 6 3 4 4 3 4 4 4 4 3 4 4 4 5 4 4 3
CLOUDS SC SC B1 FW FW FW FW FW SC SC SC FW FW SC SC SC B1 B1 B1 SC FW SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE WED 10/21/26 THU 10/22/26 FRI 10/23/26 SAT 10/24/26
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 70 45 71 44 52 35 45
TEMP 42 38 60 64 51 48 64 65 52 45 48 45 40 36 41 42
DEWPT 33 31 40 40 38 38 42 42 43 41 40 34 33 30 30 29
PWIND DIR E S S SW SW W W SW
WIND CHAR LT LT GN GN LT GN GN LT
AVG CLOUDS SC FW FW FW FW SC SC SC B1 B1 B2 B1 B1 SC SC SC
POP 12HR 0 0 0 5 50 60 40 10
RAIN C C L C C S
SNOW S
MTZ303-182200-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
1231 AM MDT SUN OCT 18 2026
DATE SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 32 61 36 55
TEMP 44 38 38 51 55 54 44 40 36 34 36 50 59 58 48 44 41 37 38 48 54 52
DEWPT 32 30 30 26 26 28 28 30 29 28 29 31 33 36 34 33 31 28 28 27 30 31
RH 62 73 73 37 32 36 53 67 75 78 75 48 37 44 58 65 67 70 67 44 40 44
WIND DIR W NW NE SE SE SE SE SE E SE S SE SE E E NW NW NW NW N N NE
WIND SPD 5 4 3 8 11 11 8 4 3 1 1 3 4 4 3 4 8 9 9 8 5 4
CLOUDS B2 B1 FW FW FW FW SC SC SC B2 B2 B1 B2 B2 B2 B2 B1 B1 B1 SC SC SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE WED 10/21/26 THU 10/22/26 FRI 10/23/26 SAT 10/24/26
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 31 65 39 67 38 49 29 43
TEMP 39 32 54 60 46 42 61 62 49 40 44 42 37 31 39 40
DEWPT 31 27 35 37 35 34 38 39 39 37 35 33 31 29 27 28
PWIND DIR E S SW SW W NW NW SW
WIND CHAR LT LT LT LT LT BZ GN LT
AVG CLOUDS SC FW FW FW SC SC B1 SC B1 B2 B2 B1 B1 B1 SC SC
POP 12HR 0 0 0 10 40 40 20 5
RAIN C C C C S
SNOW S
MTZ319-182200-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
1231 AM MDT SUN OCT 18 2026
DATE SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 62 34 67 38 63
TEMP 44 39 40 52 60 58 46 41 39 36 38 53 65 62 50 45 40 38 40 54 61 58
DEWPT 34 34 34 34 36 35 34 33 33 31 31 33 35 35 33 32 31 31 32 34 37 35
RH 68 82 79 50 41 42 63 73 79 82 76 46 33 36 52 60 70 76 73 46 41 42
WIND DIR N N N N E N W W SW S S E E SE S S S N N N N N
WIND SPD 0 0 0 0 4 1 4 3 2 1 2 5 8 4 6 4 3 0 0 0 3 3
WIND GUST 16
CLOUDS B2 SC SC SC CL FW FW FW SC SC SC FW FW SC SC SC B1 B1 SC SC SC SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE WED 10/21/26 THU 10/22/26 FRI 10/23/26 SAT 10/24/26
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 67 40 68 41 53 31 47
TEMP 43 37 56 61 46 40 59 62 49 41 49 45 37 31 43 44
DEWPT 35 34 41 41 39 38 42 44 43 41 39 33 32 30 29 28
PWIND DIR NW SE S S W NW W S
WIND CHAR LT LT LT LT LT LT GN LT
AVG CLOUDS SC FW FW FW FW SC SC SC B2 B2 B2 B1 B1 SC SC SC
POP 12HR 0 0 0 20 60 60 30 10
RAIN S L L L C C S
MTZ326-182200-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
1231 AM MDT SUN OCT 18 2026
DATE SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 31 66 34 64
TEMP 38 36 37 52 58 56 43 37 34 34 36 56 65 61 48 42 38 35 39 56 63 60
DEWPT 29 30 31 33 32 34 34 31 29 29 29 32 31 34 33 29 27 27 31 34 34 37
RH 70 79 79 48 37 43 70 79 82 82 75 40 28 36 56 60 64 72 73 43 34 42
WIND DIR S S S N N N SE SE S S SE N N N SE SE SE SE N N W N
WIND SPD 4 1 2 0 0 0 9 8 5 3 2 0 0 0 8 6 5 3 0 0 2 0
CLOUDS SC SC B1 FW SC FW FW SC FW FW FW FW FW FW FW SC SC SC SC SC SC SC
POP 12HR 0 0 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE WED 10/21/26 THU 10/22/26 FRI 10/23/26 SAT 10/24/26
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 66 37 68 37 50 28 46
TEMP 43 36 58 62 45 40 61 63 47 40 48 45 36 30 42 44
DEWPT 37 35 41 40 38 37 41 41 42 40 43 38 36 30 33 31
PWIND DIR SE SE SE S S NW NW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC FW FW FW SC SC B1 B1 OV OV B2 B1 B1 SC
POP 12HR 5 5 0 10 50 80 60 10
RAIN C C D D L C
SNOW L C
MTZ330-182200-
WEST YELLOWSTONE-GALLATIN MT
44.69N 111.11W ELEV. 6644 FT
1231 AM MDT SUN OCT 18 2026
DATE SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 23 59 25 58
TEMP 27 24 28 47 56 52 37 28 25 23 28 49 57 53 38 30 27 25 30 50 57 52
DEWPT 27 24 23 27 25 27 25 24 23 22 23 28 26 29 28 27 27 25 27 37 37 37
RH 100100 81 45 30 38 61 85 92 96 81 44 30 39 67 88100100 88 61 47 56
WIND DIR N N N N SW S E SE N N N SW SW SW SE N N N N N SW N
WIND SPD 0 0 0 0 5 3 2 1 0 0 0 3 6 1 1 0 0 0 0 0 3 0
WIND GUST 16 18
CLOUDS SC B1 B2 SC FW FW FW FW FW SC SC FW FW FW SC SC B1 B1 B1 SC SC SC
POP 12HR 0 0 0 0 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
DATE WED 10/21/26 THU 10/22/26 FRI 10/23/26 SAT 10/24/26
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 28 60 29 60 31 47 24 45
TEMP 34 28 52 54 35 31 52 53 38 33 43 42 31 25 38 42
DEWPT 34 28 42 37 34 31 42 41 38 33 42 37 31 25 33 30
PWIND DIR N SW SE SW S W W SW
WIND CHAR LT LT LT LT LT LT GN LT
AVG CLOUDS SC SC B1 FW FW FW B1 B1 B2 OV OV OV B2 B2 B2 B1
POP 12HR 5 5 5 40 80 90 70 20
RAIN C C L D D D L C
SNOW D L C S
MTZ328-182200-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
1231 AM MDT SUN OCT 18 2026
DATE SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 32 63 34 62
TEMP 37 34 35 50 59 56 42 38 36 34 35 53 62 59 44 39 37 35 37 54 62 58
DEWPT 30 29 29 33 32 34 30 29 29 28 29 33 33 33 30 30 30 30 33 37 39 40
RH 75 82 78 52 36 43 62 70 75 78 78 46 33 37 57 70 75 82 85 52 43 51
WIND DIR S S S SW S E N S S S S S S S S S S S S S SE S
WIND SPD 6 5 4 1 2 3 6 9 8 6 4 3 5 8 9 9 6 5 3 2 2 3
WIND GUST 16
CLOUDS SC SC B1 FW SC FW FW FW SC FW FW FW FW FW SC SC B1 B1 SC SC SC SC
POP 12HR 0 0 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE WED 10/21/26 THU 10/22/26 FRI 10/23/26 SAT 10/24/26
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 64 37 63 38 47 28 43
TEMP 42 36 56 60 42 39 57 57 44 40 45 41 33 29 37 40
DEWPT 37 34 42 41 38 38 42 42 43 40 41 37 33 29 32 33
PWIND DIR S S S S S NW W S
WIND CHAR LT LT LT LT GN LT LT LT
AVG CLOUDS SC SC SC FW SC SC SC SC B1 B2 B2 B2 B1 SC SC SC
POP 12HR 5 0 5 20 70 80 40 10
RAIN S S C L D L C S
SNOW S
MTZ305-182200-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
1231 AM MDT SUN OCT 18 2026
DATE SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 62 35 66 36 62
TEMP 45 40 41 54 60 58 48 45 42 38 40 55 64 61 50 46 41 37 40 54 61 58
DEWPT 30 28 29 26 25 28 29 29 28 28 30 32 33 37 36 36 32 31 33 34 35 35
RH 55 62 62 34 26 32 47 53 57 67 67 41 31 41 58 68 70 79 76 46 38 42
WIND DIR W SW N E E E E E E E E N E E E N N NW NW NW N N
WIND SPD 6 3 0 8 10 11 11 11 9 4 1 0 2 4 4 0 0 3 4 5 5 3
CLOUDS FW FW SC FW FW FW FW FW FW SC SC SC SC SC SC SC B1 B1 B1 SC SC SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE WED 10/21/26 THU 10/22/26 FRI 10/23/26 SAT 10/24/26
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 68 39 72 39 57 32 48
TEMP 43 34 57 62 49 42 63 65 51 41 51 50 41 33 43 46
DEWPT 34 29 39 40 40 37 42 43 42 40 40 38 36 31 31 30
PWIND DIR NE SE SE SW S W NW W
WIND CHAR LT LT LT LT LT GN GN GN
AVG CLOUDS SC FW FW FW FW SC SC SC B1 B1 B2 B1 B2 B1 B1 SC
POP 12HR 0 0 0 0 40 50 40 10
RAIN C C C C C S
MTZ314-182200-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
1231 AM MDT SUN OCT 18 2026
DATE SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 35 71 40 59
TEMP 45 41 42 51 55 53 45 42 39 38 43 65 70 62 50 48 46 42 43 53 57 53
DEWPT 30 28 29 29 31 31 28 27 27 27 27 33 31 33 29 28 25 24 27 34 38 37
RH 55 59 60 42 40 43 51 55 62 64 53 30 23 33 44 46 43 48 53 48 49 54
WIND DIR SW SW SE E E E E E SE SE S SW SW S S S S S W NW NW NW
WIND SPD 2 1 1 3 9 10 12 9 5 5 5 6 5 4 8 6 4 2 2 4 6 3
CLOUDS B1 B2 FW FW SC FW FW FW FW FW FW CL FW FW FW SC SC SC SC FW SC SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE WED 10/21/26 THU 10/22/26 FRI 10/23/26 SAT 10/24/26
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 68 44 73 42 53 30 43
TEMP 41 36 61 61 50 48 68 64 51 44 48 44 38 30 38 39
DEWPT 33 29 39 37 36 35 40 40 41 41 41 36 33 28 31 29
PWIND DIR S S S SW SW NW W W
WIND CHAR LT LT GN LT LT GN GN GN
AVG CLOUDS SC SC FW FW FW SC SC FW SC B1 B2 B2 B2 B1 SC FW
POP 12HR 0 0 0 5 30 60 50 10
RAIN S C C L C C
SNOW C C
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