Point Forecast Matrices
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
352 FOUS55 KTFX 151634 PFMTFX Point Forecast Matrices National Weather Service Great Falls MT 1034 AM MDT Sat Jun 15 2024 MTZ312-152200- Great Falls-Cascade MT 47.47N 111.38W Elev. 3663 ft 1034 AM MDT Sat Jun 15 2024 Date Sat 06/15/24 Sun 06/16/24 Mon 06/17/24 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 71 43 66 41 50 Temp 69 64 63 56 49 46 44 52 60 64 64 56 49 45 42 45 47 49 49 Dewpt 41 41 32 25 21 20 19 22 19 17 21 29 34 35 35 37 38 39 37 RH 36 43 31 30 33 35 36 31 20 16 19 35 56 68 76 73 71 68 63 Wind dir SW NW W W SW SW SW SW W W W N NE NE N NE NE NE N Wind spd 10 23 28 27 27 29 27 31 25 21 16 13 9 8 6 10 10 10 10 Wind gust 40 39 39 44 39 47 35 Clouds B2 OV B1 FW CL CL FW CL SC B1 B2 B2 B2 B2 OV B2 OV OV B2 PoP 12hr 60 10 10 40 80 QPF 12hr 0.12 0 0 0.05 0.49 Snow 12hr 00-00 00-00 00-00 Rain C C L L D D L Rain shwrs L L Tstms S Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 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 60 37 69 43 73 47 75 Temp 42 40 52 59 45 38 61 68 51 44 66 72 56 48 67 74 Dewpt 36 37 35 35 37 33 37 36 40 38 41 41 45 42 46 46 PWind dir NW NW S S SE NW E SE Wind char GN GN LT LT LT LT GN LT Avg clouds B2 B2 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC B1 PoP 12hr 60 50 10 20 20 20 20 30 Rain L C Rain shwrs C C S S S S S C Tstms S S S S $$ MTZ303-152200- Cut Bank-Glacier MT 48.60N 112.39W Elev. 3838 ft 1034 AM MDT Sat Jun 15 2024 Date Sat 06/15/24 Sun 06/16/24 Mon 06/17/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 64 41 57 35 55 Temp 60 62 55 49 44 43 41 48 53 56 55 47 42 38 36 44 51 54 53 Dewpt 30 33 26 25 22 21 19 22 23 26 29 32 36 34 32 32 33 33 33 RH 32 33 32 39 41 41 41 35 31 31 37 56 79 85 85 62 50 45 46 Wind dir W W W W W W W W W W NW NW NW W NW N NE NE N Wind spd 23 34 40 39 36 35 27 31 26 23 19 13 6 5 5 6 10 10 11 Wind gust 51 60 58 55 55 40 47 36 33 Clouds OV B1 FW FW CL FW SC SC B2 B2 B2 B2 B2 B2 B2 B1 B2 B2 B2 PoP 12hr 60 20 30 20 60 QPF 12hr 0.02 0 0 0 0.13 Snow 12hr 00-00 00-00 00-00 Rain S C C S S S S C C L L Rain shwrs L C C Snow S Tstms S High Wind W W W W W W Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 36 57 35 67 39 71 45 73 Temp 41 37 49 56 42 36 60 64 47 40 66 68 52 46 68 70 Dewpt 35 34 32 35 36 33 37 38 39 36 39 39 41 40 44 43 PWind dir NW NW S S W S NE SE Wind char GN GN LT LT LT LT LT GN Avg clouds B2 B2 B2 B1 B1 SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 50 50 10 20 10 20 20 20 Rain C Rain shwrs C C C S S S S Tstms S S S $$ MTZ319-152200- Helena-Lewis & Clark MT 46.61N 111.96W Elev. 3893 ft 1034 AM MDT Sat Jun 15 2024 Date Sat 06/15/24 Sun 06/16/24 Mon 06/17/24 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 74 42 71 44 54 Temp 70 69 63 57 51 47 43 50 61 68 68 61 54 49 45 46 48 52 52 Dewpt 42 38 31 26 24 22 21 21 20 20 22 27 31 35 36 37 37 38 38 RH 36 32 30 30 34 37 41 31 20 16 17 27 41 58 70 71 65 59 59 Wind dir W W W W W SW SW W W W NW N N N N N N NW NW Wind spd 13 24 25 23 17 13 10 17 16 16 13 12 9 6 4 5 9 10 10 Wind gust 36 34 21 27 26 Clouds B2 B2 SC FW FW CL CL FW SC B1 B1 B2 B2 OV OV OV OV OV B2 PoP 12hr 60 5 20 50 90 QPF 12hr 0.05 0 0 0.10 0.42 Snow 12hr 00-00 00-00 00-00 Rain S S C C L L Rain shwrs L C D D L Tstms C S S S Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 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 40 64 41 72 46 76 50 79 Temp 46 40 53 63 49 41 62 71 55 46 67 75 60 50 69 77 Dewpt 37 34 34 36 36 34 37 36 39 36 40 39 42 41 46 46 PWind dir NW NW SE E NW N NW NE Wind char GN LT LT LT LT LT LT LT Avg clouds B2 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC B1 PoP 12hr 60 40 10 20 20 20 20 30 Rain C Rain shwrs L C C S S S S C Tstms S C S S C $$ MTZ326-152200- Bozeman-Gallatin MT 45.78N 111.16W Elev. 4475 ft 1034 AM MDT Sat Jun 15 2024 Date Sat 06/15/24 Sun 06/16/24 Mon 06/17/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 77 36 67 40 52 Temp 71 72 67 56 48 41 37 47 57 64 65 57 49 43 41 45 49 50 48 Dewpt 47 45 41 34 30 28 26 26 27 28 28 31 32 34 35 37 40 42 41 RH 42 38 39 43 49 59 64 43 31 25 25 37 52 70 79 73 71 74 77 Wind dir SW W NW NW W W SW NW NW NW NW N NE NE NE NE N NW NW Wind spd 6 19 21 17 11 8 4 8 9 11 10 10 8 6 4 4 4 6 9 Wind gust 19 Clouds B1 B2 B2 B1 B1 B1 FW FW SC B1 B1 B2 B2 B2 OV B2 OV OV OV PoP 12hr 60 20 20 30 90 QPF 12hr 0.03 0 0 0.01 0.37 Snow 12hr 00-00 00-00 00-00 Rain S S C C L L Rain shwrs C L S D D L Tstms C C S S S S Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 36 60 36 69 41 74 46 77 Temp 41 36 51 59 45 36 60 68 51 42 65 73 56 47 67 75 Dewpt 37 35 36 35 35 33 39 39 40 38 43 44 45 44 48 48 PWind dir W W E SW E NW E E Wind char LT LT LT LT LT LT LT LT Avg clouds OV B2 B1 B1 SC SC SC SC SC SC SC SC SC SC SC B1 PoP 12hr 60 40 10 20 20 20 20 40 Rain C Rain shwrs L C C S S S S C Tstms S S S S S C $$ MTZ330-152200- West Yellowstone-Gallatin MT 44.69N 111.11W Elev. 6644 ft 1034 AM MDT Sat Jun 15 2024 Date Sat 06/15/24 Sun 06/16/24 Mon 06/17/24 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 71 36 61 36 54 Temp 69 70 67 58 49 41 36 46 56 60 60 51 46 39 37 47 53 54 50 Dewpt 40 34 30 30 30 29 28 22 21 21 21 26 28 30 32 30 30 30 27 RH 35 26 25 34 48 62 72 38 25 22 22 37 49 70 82 51 41 40 41 Wind dir SW SW SW SW W SW SE SW SW SW SW S SE E E S SW SW SW Wind spd 23 26 24 17 9 4 3 6 12 13 12 8 3 2 2 5 12 13 12 Wind gust 40 41 37 31 23 26 25 18 23 26 25 Clouds FW SC B1 B2 B1 B2 B1 B1 B2 SC SC B1 B2 B2 B2 B2 B1 B1 B2 PoP 12hr 5 5 5 10 50 QPF 12hr 0 0 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain C C Rain shwrs C C C Tstms S S S Winter Storm A Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 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 55 27 64 34 70 40 72 Temp 37 29 49 54 38 28 60 62 44 35 67 69 49 40 69 70 Dewpt 32 29 24 22 30 27 24 24 34 33 31 29 40 38 40 37 PWind dir SW SW S S NE S N S Wind char LT LT LT LT LT LT LT LT Avg clouds B2 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC B1 B1 PoP 12hr 50 30 10 10 10 20 10 30 Rain C Rain shwrs C S C S C Snow C Snowshwrs S Tstms S S S C $$ MTZ328-152200- Dillon-Beaverhead MT 45.26N 112.55W Elev. 5357 ft 1034 AM MDT Sat Jun 15 2024 Date Sat 06/15/24 Sun 06/16/24 Mon 06/17/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 34 64 38 52 Temp 72 74 69 56 47 40 35 44 55 62 64 56 47 42 39 42 36 50 48 Dewpt 40 34 26 29 27 25 25 24 23 19 21 26 27 29 32 35 24 37 36 RH 31 23 20 35 45 55 66 45 29 19 19 31 45 60 76 76 61 61 63 Wind dir SW W W NW N S S SW SW W N N N N N N N N NW Wind spd 28 35 31 24 14 9 5 6 10 11 10 14 16 12 8 9 10 13 12 Wind gust 40 54 47 Clouds B1 SC SC B1 B1 SC FW SC SC B2 B2 OV B2 B2 B2 B2 OV OV B2 PoP 12hr 20 0 10 30 90 QPF 12hr 0 0 0 0.01 0.38 Snow 12hr 00-00 00-00 00-00 Rain C C C C Rain shwrs S S D D C Snowshwrs D Tstms S S S S Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 32 57 35 68 40 71 44 75 Temp 39 33 49 57 42 35 57 67 48 40 63 71 52 44 67 74 Dewpt 33 29 30 27 33 29 32 30 35 33 37 34 39 39 43 40 PWind dir W S E SW E NW NE N Wind char GN LT LT LT LT LT LT LT Avg clouds B2 B1 SC SC B1 SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 40 20 5 10 10 10 10 20 Rain S Rain shwrs C S S S Tstms S S S $$ MTZ305-152200- Havre-Hill MT 48.54N 109.76W Elev. 2585 ft 1034 AM MDT Sat Jun 15 2024 Date Sat 06/15/24 Sun 06/16/24 Mon 06/17/24 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 74 45 63 43 58 Temp 70 70 64 59 50 47 47 54 58 61 60 55 47 45 44 50 56 56 55 Dewpt 40 42 41 35 29 27 27 30 32 33 37 41 43 43 42 42 42 41 40 RH 33 36 43 40 44 45 45 40 37 35 42 59 86 93 93 74 59 57 57 Wind dir SW W W W W SW SW W W W NW NW NW W NW NE E NE NE Wind spd 6 18 20 24 26 28 28 28 26 25 19 12 5 4 4 5 9 9 10 Wind gust 36 40 40 40 37 35 Clouds OV OV B2 SC FW FW FW SC OV B1 B1 B2 B2 OV OV B2 B2 B2 B2 PoP 12hr 60 20 20 20 70 QPF 12hr 0.10 0 0.01 0 0.20 Snow 12hr 00-00 00-00 00-00 Rain S S S S C C L L L Rain shwrs C L S Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 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 42 62 40 71 47 75 50 77 Temp 46 43 56 61 46 41 63 70 52 47 69 74 57 51 71 74 Dewpt 42 41 40 38 39 37 41 42 44 43 47 45 48 47 51 50 PWind dir NW NW S SE SE E E E Wind char GN GN LT LT GN LT GN GN Avg clouds B2 B2 B2 B1 B1 SC SC SC SC SC SC B1 B1 B1 SC B1 PoP 12hr 60 40 20 20 20 30 30 40 Rain L C Rain shwrs C C S S S S S C C S S C Tstms S S S S $$ MTZ314-152200- Lewistown-Fergus MT 47.05N 109.46W Elev. 4144 ft 1034 AM MDT Sat Jun 15 2024 Date Sat 06/15/24 Sun 06/16/24 Mon 06/17/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 74 39 65 39 50 Temp 70 71 60 55 47 42 40 50 60 63 62 54 47 42 40 45 48 49 48 Dewpt 45 46 44 36 25 21 20 21 19 20 20 30 33 36 36 38 40 41 41 RH 41 41 55 49 42 43 44 31 20 19 20 40 58 79 85 76 74 74 77 Wind dir E W NW NW W W SW W W W NW N N E E NE NE NE N Wind spd 6 20 21 21 18 19 16 21 20 18 16 11 5 5 4 6 9 9 9 Clouds OV OV OV B1 SC SC FW CL FW B1 B1 B2 OV OV OV B2 OV OV OV PoP 12hr 70 20 10 30 90 QPF 12hr 0.17 0 0 0 0.34 Snow 12hr 00-00 00-00 00-00 Rain C C L L D D Rain shwrs L L S S D Tstms S C S S Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 37 57 35 67 42 70 46 71 Temp 42 38 51 56 41 36 60 66 49 43 66 69 54 47 66 68 Dewpt 39 35 38 38 35 32 37 40 40 37 43 45 45 43 49 49 PWind dir NW NW SE SE SE SE SE E Wind char GN GN LT LT LT LT LT LT Avg clouds OV B2 B2 B1 B1 SC SC SC SC SC SC B1 B1 SC SC B1 PoP 12hr 80 50 10 30 20 30 30 50 Rain L Rain shwrs D C C C S S S C C S S C Tstms S S S S S S C $$ 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