740
FOUS55 KTFX 151631
PFMTFX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
1031 AM MDT WED APR 15 2026
MTZ312-152200-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
1031 AM MDT WED APR 15 2026
DATE WED 04/15/26 THU 04/16/26 FRI 04/17/26
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 26 37 22 45
TEMP 54 58 53 43 38 34 28 28 33 36 36 30 27 24 23 30 40 43 42
DEWPT 29 30 32 32 29 24 19 18 19 18 17 17 18 17 16 18 20 21 22
RH 38 34 44 65 70 66 68 66 56 47 45 58 68 74 74 60 44 41 44
WIND DIR SW SW SW W W W NW NW NW NW N N NW SW SW W NW N NW
WIND SPD 21 21 18 16 14 14 14 18 16 16 14 9 5 5 5 8 10 11 10
WIND GUST 33
CLOUDS B2 B2 B2 OV B2 B1 SC SC SC B1 B2 B1 B1 SC SC SC B1 B1 B1
POP 12HR 50 80 50 30 40
QPF 12HR 0 0.13 0.03 0 0.03
SNOW 12HR 00-00 T T
RAIN S L
RAIN SHWRS S
SNOW C S S S S C C S S C C
TSTMS S
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 26 57 32 67 39 71 41 71
TEMP 32 27 48 55 40 34 60 65 48 42 64 69 50 43 65 69
DEWPT 24 19 22 22 25 23 26 27 31 29 31 30 33 33 35 32
PWIND DIR SW SW SW SW SW SW W W
WIND CHAR GN BZ GN GN GN GN GN GN
AVG CLOUDS B1 FW FW FW SC SC SC SC SC SC SC SC SC SC FW SC
POP 12HR 10 0 0 0 5 10 10 20
RAIN S
MTZ303-152200-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
1031 AM MDT WED APR 15 2026
DATE WED 04/15/26 THU 04/16/26 FRI 04/17/26
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 53 19 34 17 44
TEMP 49 52 48 39 34 26 21 21 27 32 32 26 22 19 17 26 38 42 42
DEWPT 24 24 24 22 22 17 13 12 13 15 15 16 16 14 14 16 17 17 17
RH 37 33 39 50 61 68 71 68 55 49 49 65 77 80 88 65 42 36 36
WIND DIR SW SW W W W NW NW NW NW NW N N NW W W NW N N NW
WIND SPD 21 24 21 19 19 21 21 24 25 25 19 11 5 5 5 6 11 14 11
WIND GUST 34 37 32 32 36 36 29
CLOUDS B2 B1 B1 B2 B1 B1 B1 B2 B2 B2 B2 B1 B1 SC B1 B1 B1 B1 SC
POP 12HR 20 40 40 20 20
QPF 12HR 0 0.02 0.01 0 0
SNOW 12HR 00-00 T T
RAIN S S S
SNOW C C C C C C C S S S S
OBVIS BS BS
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 22 54 27 65 35 67 37 69
TEMP 28 23 47 53 36 29 57 63 44 37 62 65 47 39 62 66
DEWPT 20 17 20 20 23 21 24 25 29 27 28 28 31 32 31 29
PWIND DIR W W SW W W W W W
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS SC FW FW FW SC SC SC SC SC SC SC SC SC SC FW FW
POP 12HR 5 0 0 0 0 5 10 10
MTZ319-152200-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
1031 AM MDT WED APR 15 2026
DATE WED 04/15/26 THU 04/16/26 FRI 04/17/26
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 28 40 25 45
TEMP 51 56 53 43 37 34 30 30 35 39 38 34 30 27 25 30 39 42 43
DEWPT 30 31 32 29 24 22 20 18 17 18 16 17 19 18 18 19 19 20 21
RH 44 38 44 57 59 61 66 60 47 42 40 49 63 68 74 63 44 41 41
WIND DIR SW SW W W W W W W W NW NW NW W W W W NW NW NW
WIND SPD 13 16 11 12 10 8 5 9 11 16 13 9 5 3 3 4 9 12 11
WIND GUST 26 27 21 23 20 21 26 25
CLOUDS B2 B2 B1 B2 B2 B1 SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B1
POP 12HR 70 90 60 30 60
QPF 12HR 0.01 0.03 0.03 0.01 0.03
SNOW 12HR 00-00 T T
RAIN S C
RAIN SHWRS L C
SNOW C C S S C S C C C S S C C L L
TSTMS S S
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 23 56 30 66 36 69 40 72
TEMP 32 24 45 56 39 31 56 64 47 37 61 68 50 41 64 69
DEWPT 22 18 18 18 23 22 24 25 29 28 29 27 32 32 32 29
PWIND DIR W SW SW SW SW SW SW W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 FW FW FW SC SC SC SC SC SC SC SC SC SC FW SC
POP 12HR 10 0 0 0 5 10 10 20
RAIN S S
MTZ326-152200-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
1031 AM MDT WED APR 15 2026
DATE WED 04/15/26 THU 04/16/26 FRI 04/17/26
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 25 39 19 42
TEMP 55 58 54 44 37 33 29 28 35 38 37 31 27 23 20 26 36 40 40
DEWPT 30 33 35 34 32 29 25 22 23 21 19 19 19 17 15 19 18 19 19
RH 38 39 48 68 82 85 85 78 61 50 48 61 71 77 81 74 47 42 42
WIND DIR SW SW SW W NW NW W W W NW NW W W SW S W W W NW
WIND SPD 17 20 16 10 10 6 3 5 6 8 9 4 3 2 2 3 5 8 8
WIND GUST 32 37 28
CLOUDS B2 OV B2 OV OV OV OV B2 B2 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2
POP 12HR 60 90 80 40 60
QPF 12HR 0.01 0.45 0.11 0.02 0.02
SNOW 12HR 00-00 1 1
RAIN D
RAIN SHWRS C S D
SNOW D C L L L C C C S S C C L L S
TSTMS S S S
WINTER STORM A A A A A A
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 18 53 26 64 34 69 36 71
TEMP 29 19 42 52 36 28 55 63 44 35 62 68 48 39 64 69
DEWPT 22 15 19 20 23 20 24 25 29 26 28 27 32 30 33 29
PWIND DIR W SW S S S SW S SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 SC FW FW SC SC FW FW SC SC SC FW B1 SC SC SC
POP 12HR 20 0 0 0 5 10 10 20
RAIN S S
SNOW S
MTZ330-152200-
WEST YELLOWSTONE-GALLATIN MT
44.69N 111.11W ELEV. 6644 FT
1031 AM MDT WED APR 15 2026
DATE WED 04/15/26 THU 04/16/26 FRI 04/17/26
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 45 26 35 12 36
TEMP 40 43 41 37 35 33 28 27 31 34 31 23 19 17 13 19 30 34 34
DEWPT 30 32 33 32 32 29 24 23 21 20 19 15 14 11 9 11 12 12 14
RH 67 65 73 82 89 85 85 85 66 56 61 71 80 77 84 70 46 39 43
WIND DIR SW SW SW S SW SW W W W W N NW NW N N N NW NW NW
WIND SPD 13 16 13 11 10 8 6 5 6 6 5 3 2 2 2 2 5 5 5
WIND GUST 39 41 40 35 33 27 21 20 19 20 17 16 18 20
CLOUDS B2 OV B2 OV OV OV OV OV OV OV B2 B2 B1 B1 B1 B1 B2 B2 B1
POP 12HR 90 100 100 70 70
QPF 12HR 0.13 0.42 0.25 0.06 0.01
SNOW 12HR 00-00 2 4
RAIN L D C
RAIN SHWRS D D
SNOW L S D D L D D L L S S C C L L C
SNOWSHWRS D
TSTMS S S
WINTER STORM A A A A A A A A A A
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 10 44 16 55 24 61 28 62
TEMP 18 10 36 42 24 17 48 53 31 25 54 57 36 30 56 59
DEWPT 13 7 16 17 17 12 21 25 23 19 25 28 27 24 30 29
PWIND DIR NW SW S S S S S S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 SC FW FW SC SC FW FW SC SC SC SC SC SC SC B1
POP 12HR 30 0 0 0 5 10 10 30
RAIN S C
SNOW C S
MTZ328-152200-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
1031 AM MDT WED APR 15 2026
DATE WED 04/15/26 THU 04/16/26 FRI 04/17/26
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 25 38 19 42
TEMP 53 55 53 42 35 31 27 28 35 37 36 29 25 22 20 26 37 40 40
DEWPT 29 29 31 31 28 22 17 17 18 17 15 16 16 14 13 15 16 16 19
RH 39 37 43 65 75 69 65 63 49 44 42 58 68 71 74 62 42 37 42
WIND DIR SW SW SW SW SW SW SW NW NW NW N NW SW W SW SW NW NW N
WIND SPD 29 29 25 20 14 10 9 10 13 13 13 10 8 6 5 8 11 12 11
WIND GUST 43 44 39 32 24 24
CLOUDS B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B1 B1 SC SC SC B1 B1 B1
POP 12HR 50 90 80 20 30
QPF 12HR 0.01 0.16 0.05 0.01 0
SNOW 12HR 00-00 T 1
RAIN C L
RAIN SHWRS C C
SNOW S L C L L L L S S C C
TSTMS S S
HIGH WIND W W W
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 19 52 27 62 34 68 38 70
TEMP 27 20 43 51 34 28 54 60 42 36 61 65 46 40 63 68
DEWPT 18 12 18 20 21 19 24 24 26 24 27 25 30 28 32 28
PWIND DIR W SW S S S SW S SW
WIND CHAR LT GN GN GN GN GN GN GN
AVG CLOUDS B1 FW FW FW SC SC SC SC SC B1 SC SC SC SC SC SC
POP 12HR 5 0 0 0 5 10 10 20
RAIN S
MTZ305-152200-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
1031 AM MDT WED APR 15 2026
DATE WED 04/15/26 THU 04/16/26 FRI 04/17/26
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 24 35 17 44
TEMP 55 60 58 46 40 35 29 25 30 34 32 26 22 19 18 23 36 42 42
DEWPT 27 27 30 34 33 29 23 20 21 18 17 17 16 15 14 16 19 17 17
RH 34 28 34 63 76 78 78 81 69 51 53 68 77 84 84 74 50 36 36
WIND DIR SW SW SW NW W W W W NW NW NW NW NW W W W NW NW NW
WIND SPD 14 12 10 9 10 13 16 17 18 19 17 12 9 5 5 5 8 10 11
CLOUDS B1 B2 B2 B2 B2 B2 B1 B1 B1 OV B2 B1 B1 SC SC SC SC SC SC
POP 12HR 40 80 30 20 10
QPF 12HR 0 0.16 0.06 0 0
SNOW 12HR 00-00 T 1
RAIN S C C D
SNOW C C C C S S
OBVIS BS BS BS BS
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 22 57 29 68 38 71 39 71
TEMP 28 23 47 55 37 30 59 66 47 40 63 68 48 41 64 68
DEWPT 21 17 25 22 25 23 27 27 30 29 33 30 34 33 35 32
PWIND DIR W SW S SW SW W SW W
WIND CHAR LT GN LT LT LT GN GN GN
AVG CLOUDS SC FW FW FW FW FW FW FW SC SC SC FW SC SC SC FW
POP 12HR 5 0 0 0 5 5 5 10
MTZ314-152200-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
1031 AM MDT WED APR 15 2026
DATE WED 04/15/26 THU 04/16/26 FRI 04/17/26
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 26 36 18 42
TEMP 54 56 54 43 38 35 30 27 32 35 33 26 23 22 19 26 37 40 39
DEWPT 28 31 35 37 35 30 23 19 18 19 16 15 16 15 12 15 17 16 16
RH 36 38 48 79 89 82 75 71 56 52 49 62 74 74 74 62 44 37 39
WIND DIR SW SW SW SW W W W NW NW NW NW NW W W W NW NW NW NW
WIND SPD 12 11 10 6 10 14 16 19 18 18 16 11 9 6 6 9 12 13 11
WIND GUST 23 21 28 28 26 24
CLOUDS B2 B2 B2 B2 OV B2 B1 B2 SC B1 B1 B1 SC SC B1 SC B1 B1 SC
POP 12HR 50 80 50 20 40
QPF 12HR 0.04 0.32 0.03 0 0
SNOW 12HR 00-00 1 T
RAIN C L D
RAIN SHWRS C
SNOW D L C C C S S C C S
TSTMS S
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 22 53 30 65 39 68 39 69
TEMP 27 24 45 51 36 33 58 62 45 41 64 65 47 42 64 66
DEWPT 18 15 19 20 22 20 24 27 28 26 29 32 32 32 34 34
PWIND DIR W W SW SW SW W S SW
WIND CHAR LT GN GN GN GN GN GN GN
AVG CLOUDS SC SC FW FW SC SC FW FW SC SC SC FW SC SC FW SC
POP 12HR 20 5 0 0 5 10 10 20
RAIN S
SNOW S
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