Point Forecast Matrices Issued by NWS Great Falls, MT
000
FOUS55 KTFX 200342
PFMTFX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
942 PM MDT WED JUN 19 2013
MTZ012-201100-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
942 PM MDT WED JUN 19 2013
DATE 06/19/13 THU 06/20/13 FRI 06/21/13 SAT
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 50 67 43 65 44
TEMP 55 52 50 57 64 66 65 57 51 47 43 53 62 64 63 58 52 47 44
DEWPT 50 47 46 45 41 38 38 40 42 40 39 43 44 42 45 48 46 43 42
RH 83 83 86 64 43 36 37 53 71 76 86 69 52 45 52 69 80 86 93
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW W W NW NW W W W
WIND SPD 20 20 20 24 27 25 18 18 9 9 9 9 13 13 3 3 1 1 3
WIND GUST 39 35
CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1
POP 12HR 60 20 20 30 30
QPF 12HR 0.10 0.01 0.02 0.05 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S S S S S C C C C C C C
TSTMS S S S S C C S S
DATE 06/22/13 SUN 06/23/13 MON 06/24/13 TUE 06/25/13 WED 06/26/13
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 63 47 71 48 74 49 76 54 78
TEMP 59 63 53 47 65 71 57 48 70 73 56 49 72 75 60 54 72 77
DEWPT 50 52 49 45 49 48 48 45 45 51 51 46 46 48 52 51 46 47
PWIND DIR W W SW SW SW SW SW W SW
WIND CHAR LT LT GN GN LT GN GN GN GN
AVG CLOUDS B1 SC SC SC SC SC SC SC SC B1 B1 B1 B1 SC SC SC SC SC
POP 12HR 50 50 10 10 20 20 20 20 10
RAIN SHWRS C C C S S S S
TSTMS S S S S S S
$$
MTZ010-201100-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
942 PM MDT WED JUN 19 2013
DATE 06/19/13 THU 06/20/13 FRI 06/21/13 SAT
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 49 63 41 64 41
TEMP 55 50 49 56 62 63 61 54 47 44 42 52 60 64 63 56 49 45 41
DEWPT 52 46 46 47 42 39 40 42 38 37 36 40 41 40 42 45 43 41 39
RH 90 86 89 72 48 41 46 64 71 76 79 63 49 41 46 66 80 86 92
WIND DIR W W W SW SW SW SW SW SW SW SW SW W W SW SW W W W
WIND SPD 17 18 17 21 28 29 25 25 14 14 12 12 14 14 5 5 4 4 5
WIND GUST 40 41 35 35
CLOUDS B1 B1 B1 B1 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B2
POP 12HR 90 20 20 30 30
QPF 12HR 0.25 0.03 0.02 0.04 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S S S S S S S S S C C C C S S S
TSTMS S S S S C C S S
SVR TSTORM
DATE 06/22/13 SUN 06/23/13 MON 06/24/13 TUE 06/25/13 WED 06/26/13
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 66 45 71 45 73 48 73 51 74
TEMP 60 65 53 45 68 70 57 45 70 71 57 49 71 71 58 51 71 72
DEWPT 45 45 47 43 46 43 49 44 48 46 50 47 48 45 51 50 49 47
PWIND DIR W W W SW SW W W W SW
WIND CHAR LT LT GN GN LT GN GN GN GN
AVG CLOUDS B2 B1 B1 SC SC SC SC B1 B1 B1 B1 B1 B1 SC SC SC SC SC
POP 12HR 30 30 20 20 20 20 30 30 20
RAIN SHWRS S C C S S S S S S C C S S S
TSTMS S S S S S S S
$$
MTZ014-201100-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
942 PM MDT WED JUN 19 2013
DATE 06/19/13 THU 06/20/13 FRI 06/21/13 SAT
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 50 65 43 67 46
TEMP 57 53 50 55 60 63 65 58 50 46 43 51 61 65 67 60 53 48 46
DEWPT 45 43 43 41 36 35 34 35 37 36 35 37 38 38 39 42 43 42 41
RH 64 69 77 59 41 35 31 42 61 68 73 59 42 37 36 51 69 80 83
WIND DIR W SW SW SW W W W W W W W W W W NW NW NW NW NW
WIND SPD 16 16 14 17 18 17 12 12 5 5 4 4 12 12 6 6 3 3 4
CLOUDS B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 B1 B1 B1
POP 12HR 40 30 20 30 30
QPF 12HR 0.02 0.05 0.02 0.03 0.06
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C C C S S S S S S C C C C S S C
TSTMS S S S S C C S S
DATE 06/22/13 SUN 06/23/13 MON 06/24/13 TUE 06/25/13 WED 06/26/13
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 62 46 71 49 72 51 76 54 80
TEMP 59 62 52 47 65 71 59 49 69 72 59 51 72 76 64 54 75 79
DEWPT 40 40 43 42 41 40 46 45 44 41 50 47 49 41 49 49 44 43
PWIND DIR NW W SW W S W SW W SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 SC SC SC SC SC SC B1 B1 B1 B1 SC SC SC SC SC
POP 12HR 40 40 10 20 20 20 20 20 20
RAIN SHWRS C C C S S S S S S S S S S S
TSTMS S S S S S S S
$$
MTZ055-201100-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
942 PM MDT WED JUN 19 2013
DATE 06/19/13 THU 06/20/13 FRI 06/21/13 SAT
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 45 68 39 68 43
TEMP 55 48 45 55 60 66 67 60 50 44 39 52 62 67 68 60 53 47 43
DEWPT 34 38 39 39 34 34 32 34 36 35 32 39 37 36 36 42 45 43 41
RH 45 68 79 55 37 30 27 37 58 70 76 61 39 32 31 51 74 86 93
WIND DIR SW SW SW SW SW SW SW SW S S SW SW W W NW NW SW SW W
WIND SPD 13 12 10 12 16 17 12 12 5 5 4 4 9 9 4 4 1 1 1
CLOUDS SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR 10 30 20 30 30
QPF 12HR 0 0.01 0.03 0.03 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C S S S S S S C C C C C C C
TSTMS S S S S C C S S
DATE 06/22/13 SUN 06/23/13 MON 06/24/13 TUE 06/25/13 WED 06/26/13
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 62 42 71 45 75 47 78 48 83
TEMP 60 61 50 42 64 71 59 46 70 71 61 48 71 77 62 48 75 80
DEWPT 44 43 46 40 42 41 47 43 44 43 53 45 50 47 47 46 50 47
PWIND DIR W W SW SW SW SW SW SW SW
WIND CHAR LT LT LT LT LT LT GN GN LT
AVG CLOUDS B1 B1 B1 SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC SC SC
POP 12HR 50 50 10 10 20 20 20 20 20
RAIN SHWRS C C C S S S S S S S
TSTMS S S S S S S S
$$
MTZ055-201100-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
942 PM MDT WED JUN 19 2013
DATE 06/19/13 THU 06/20/13 FRI 06/21/13 SAT
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 34 60 31 63 35
TEMP 42 35 34 45 54 59 59 53 41 34 32 46 57 62 62 54 45 38 35
DEWPT 36 33 31 35 30 28 25 28 30 27 25 32 29 27 26 33 39 36 34
RH 79 92 89 68 40 30 27 38 65 75 75 58 34 26 25 45 79 92 96
WIND DIR SW SW S SW SW SW SW SW SE SE S S SW SW SW SW S S S
WIND SPD 12 11 9 12 17 21 19 19 5 5 4 4 13 13 10 10 2 2 1
CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1
POP 12HR 10 20 10 10 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S S
TSTMS S S S S
DATE 06/22/13 SUN 06/23/13 MON 06/24/13 TUE 06/25/13 WED 06/26/13
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 58 33 66 37 67 40 73 38 75
TEMP 54 57 42 34 61 65 49 37 62 66 52 40 68 72 56 38 71 74
DEWPT 34 30 40 34 36 36 44 36 39 37 50 39 46 42 51 37 48 45
PWIND DIR S SW S SW S SW SW SW S
WIND CHAR LT LT LT LT LT GN GN GN GN
AVG CLOUDS B1 SC SC SC SC SC SC SC SC B1 B1 B1 B1 SC SC SC SC SC
POP 12HR 30 30 5 10 20 20 10 10 10
RAIN SHWRS S C C S S
TSTMS S S S S
$$
MTZ008-201100-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
942 PM MDT WED JUN 19 2013
DATE 06/19/13 THU 06/20/13 FRI 06/21/13 SAT
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 42 62 37 66 41
TEMP 47 44 42 49 55 60 62 52 43 40 38 48 56 63 65 54 47 44 41
DEWPT 36 38 38 40 37 31 32 36 35 33 33 37 35 30 33 40 40 39 39
RH 65 79 86 71 51 33 32 54 73 76 82 65 45 29 30 59 76 82 92
WIND DIR SW SW SW SW SW SW SW SW S S SW SW W W SW SW NW NW N
WIND SPD 14 13 11 13 17 18 13 13 5 5 5 5 13 13 4 4 2 2 1
CLOUDS SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1
POP 12HR 40 30 20 20 30
QPF 12HR 0.04 0.05 0.02 0.02 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S C C S S S S S S S S S S C C C
TSTMS S S S S S S S S
DATE 06/22/13 SUN 06/23/13 MON 06/24/13 TUE 06/25/13 WED 06/26/13
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 59 41 69 46 71 47 75 48 80
TEMP 55 59 46 41 60 69 55 46 65 70 56 47 67 75 60 48 70 79
DEWPT 40 33 41 38 39 39 47 43 45 43 51 45 48 45 51 46 47 43
PWIND DIR NW W SW SW S SW SW SW SW
WIND CHAR LT LT LT LT GN GN GN LT GN
AVG CLOUDS B1 SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC SC SC
POP 12HR 50 50 5 10 20 20 20 20 20
RAIN SHWRS C C C S S S S S S S
TSTMS S S S S S S S
$$
MTZ011-201100-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
942 PM MDT WED JUN 19 2013
DATE 06/19/13 THU 06/20/13 FRI 06/21/13 SAT
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 56 72 47 70 49
TEMP 62 59 56 63 68 71 71 64 54 49 47 55 65 69 69 64 55 51 49
DEWPT 60 57 54 53 48 43 41 44 43 43 42 44 43 43 46 50 49 48 47
RH 93 93 93 70 49 36 34 48 66 80 83 66 45 39 44 60 80 89 93
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW NW NW NW NW NW
WIND SPD 5 11 14 18 21 23 18 18 6 6 9 9 12 12 1 1 1 1 2
CLOUDS B1 B1 SC SC B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1
POP 12HR 100 20 20 40 30
QPF 12HR 0.41 0 0.01 0.05 0.04
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S S S S S C C C C C C C C C
TSTMS S S S S C C S S
SVR TSTORM
DATE 06/22/13 SUN 06/23/13 MON 06/24/13 TUE 06/25/13 WED 06/26/13
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 71 50 75 51 76 52 77 55 81
TEMP 65 70 56 50 70 74 60 51 72 74 60 52 73 76 62 55 75 79
DEWPT 51 48 51 48 46 46 51 49 49 48 53 50 44 47 53 52 49 51
PWIND DIR NW W W SW SW SW W W SW
WIND CHAR LT LT GN LT LT LT GN GN GN
AVG CLOUDS B1 B1 B1 SC SC SC SC SC SC B1 B1 SC SC SC SC SC SC SC
POP 12HR 60 60 30 20 20 20 20 20 10
RAIN SHWRS C L L C C S S S S S S
TSTMS C C S S S S
$$
MTZ051-201100-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
942 PM MDT WED JUN 19 2013
DATE 06/19/13 THU 06/20/13 FRI 06/21/13 SAT
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 48 68 42 65 44
TEMP 57 51 49 56 64 68 67 59 50 45 43 53 61 64 63 58 52 48 44
DEWPT 49 43 45 42 38 37 38 39 41 41 40 45 46 46 46 49 48 46 44
RH 75 74 86 59 38 32 34 47 71 86 89 74 58 52 54 72 86 93100
WIND DIR W SW SW SW W W W W S S W W N N N N W W W
WIND SPD 17 17 17 19 20 18 12 12 5 5 4 4 6 6 6 6 3 3 4
CLOUDS SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR 80 20 30 40 40
QPF 12HR 0.16 0.01 0.05 0.06 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C C C C C C C C C C C C
TSTMS S S S S C C C C
SVR TSTORM
DATE 06/22/13 SUN 06/23/13 MON 06/24/13 TUE 06/25/13 WED 06/26/13
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 63 45 71 48 74 48 75 50 75
TEMP 59 61 50 46 66 70 55 48 71 70 57 49 71 72 57 50 70 72
DEWPT 49 48 48 45 46 48 50 47 48 52 55 48 47 49 53 46 43 47
PWIND DIR NW NW W W SW SW W W SW
WIND CHAR LT GN GN LT LT LT GN LT LT
AVG CLOUDS B1 B1 B1 SC SC SC SC SC SC SC SC B1 B1 B1 B1 SC SC SC
POP 12HR 60 60 10 10 20 20 20 20 10
RAIN SHWRS C L L S S S S S S
TSTMS C C S S S S
$$