Point Forecast Matrices
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
450 FOUS55 KTFX 201609 PFMTFX Point Forecast Matrices National Weather Service Great Falls MT 1009 AM MDT Sat Jul 20 2024 MTZ312-202200- Great Falls-Cascade MT 47.47N 111.38W Elev. 3663 ft 1009 AM MDT Sat Jul 20 2024 Date Sat 07/20/24 Sun 07/21/24 Mon 07/22/24 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 92 61 92 61 94 Temp 83 90 92 81 72 66 61 71 86 90 92 82 72 66 62 72 87 92 92 Dewpt 47 45 45 47 49 49 49 48 49 46 46 48 49 49 49 49 49 46 44 RH 28 21 20 30 44 54 65 44 28 22 21 31 44 54 62 44 27 21 19 Wind dir NE NE NE E SE SW SW W NE NE NE E E S S SW E E E Wind spd 6 9 12 10 6 4 4 3 9 11 13 11 9 5 4 3 8 9 11 Clouds FW FW FW FW SC FW FW CL CL CL CL FW FW FW CL CL CL CL CL PoP 12hr 0 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis H H H H H Date Tue 07/23/24 Wed 07/24/24 Thu 07/25/24 Fri 07/26/24 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 63 100 62 101 63 98 61 89 Temp 73 63 92 97 72 62 90 97 72 63 91 95 69 61 81 88 Dewpt 49 48 47 42 44 45 39 36 45 45 44 40 43 41 41 39 PWind dir E SW W SW SW SW W SW Wind char GN LT GN LT GN GN GN GN Avg clouds FW FW FW FW SC FW FW FW SC FW FW SC SC SC SC FW PoP 12hr 0 5 5 5 5 5 5 10 $$ MTZ303-202200- Cut Bank-Glacier MT 48.60N 112.39W Elev. 3838 ft 1009 AM MDT Sat Jul 20 2024 Date Sat 07/20/24 Sun 07/21/24 Mon 07/22/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 58 91 58 93 Temp 84 90 90 79 69 62 58 72 85 90 91 80 70 62 58 70 85 91 91 Dewpt 48 43 45 50 50 48 48 49 47 44 45 48 48 47 47 48 47 43 42 RH 29 20 21 36 51 60 69 44 27 20 20 33 45 58 67 45 27 19 18 Wind dir E E NE E E N NW N E E E E E SE N E SE SE E Wind spd 6 8 10 9 5 2 3 2 10 10 12 10 6 4 3 5 13 13 13 Clouds FW SC SC SC SC SC FW CL CL FW FW FW FW FW FW CL CL FW FW PoP 12hr 5 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis H H H H H Date Tue 07/23/24 Wed 07/24/24 Thu 07/25/24 Fri 07/26/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 59 100 57 100 59 96 54 84 Temp 71 60 90 96 69 57 88 96 69 59 88 90 67 55 77 83 Dewpt 45 46 46 41 40 35 35 36 42 39 41 38 38 36 37 35 PWind dir SE SW W W W W W SW Wind char GN GN GN GN GN GN BZ GN Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW FW SC FW FW PoP 12hr 0 5 5 0 0 0 0 5 $$ MTZ319-202200- Helena-Lewis & Clark MT 46.61N 111.96W Elev. 3893 ft 1009 AM MDT Sat Jul 20 2024 Date Sat 07/20/24 Sun 07/21/24 Mon 07/22/24 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 96 62 95 62 97 Temp 87 95 94 85 73 67 63 71 86 93 94 86 75 67 62 71 87 95 96 Dewpt 48 45 44 46 47 48 48 48 48 46 46 46 46 47 47 48 49 45 43 RH 26 18 18 26 40 50 58 44 27 20 19 25 36 49 58 44 27 18 16 Wind dir NE N N NE W W W NE E E E E SE S S E E E E Wind spd 4 10 13 9 3 3 3 2 6 9 11 9 4 3 2 2 6 8 9 Clouds FW FW FW FW FW FW FW CL CL FW FW FW FW FW FW CL CL FW FW PoP 12hr 5 0 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis H H Date Tue 07/23/24 Wed 07/24/24 Thu 07/25/24 Fri 07/26/24 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 62 102 61 103 63 101 60 92 Temp 75 62 90 99 76 61 90100 76 63 90100 75 60 82 91 Dewpt 45 46 49 45 42 43 42 42 45 45 47 46 42 43 43 43 PWind dir SE S W S SW SW W SW Wind char LT LT GN LT GN LT GN LT Avg clouds FW FW FW FW FW FW FW FW SC FW FW SC SC SC SC SC PoP 12hr 0 5 5 5 5 10 10 20 Rain shwrs S Tstms S $$ MTZ326-202200- Bozeman-Gallatin MT 45.78N 111.16W Elev. 4475 ft 1009 AM MDT Sat Jul 20 2024 Date Sat 07/20/24 Sun 07/21/24 Mon 07/22/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 55 91 55 94 Temp 84 91 89 77 67 61 55 68 83 89 90 77 68 61 55 67 83 92 92 Dewpt 50 46 47 49 50 49 49 49 48 44 45 47 48 48 49 47 48 44 43 RH 31 21 23 37 54 65 80 51 30 21 21 35 49 62 80 49 30 19 18 Wind dir NW N E SE S S S E E E E E E E E E E E E Wind spd 4 6 11 9 6 5 3 2 8 10 10 10 9 5 5 3 3 5 8 Clouds SC SC SC FW FW FW FW CL CL FW FW FW FW FW FW CL CL FW FW PoP 12hr 20 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Date Tue 07/23/24 Wed 07/24/24 Thu 07/25/24 Fri 07/26/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 57 100 57 103 58 101 56 92 Temp 69 57 88 98 70 57 90 99 72 58 93 96 71 56 84 87 Dewpt 47 48 49 44 49 47 46 43 49 46 50 46 49 47 45 45 PWind dir E SW S W SE S S SW Wind char LT LT LT LT LT LT GN LT Avg clouds FW FW FW FW SC SC FW FW SC SC FW SC B1 SC SC B1 PoP 12hr 0 10 5 5 5 20 10 30 Rain shwrs S C Tstms S S $$ MTZ330-202200- West Yellowstone-Gallatin MT 44.69N 111.11W Elev. 6644 ft 1009 AM MDT Sat Jul 20 2024 Date Sat 07/20/24 Sun 07/21/24 Mon 07/22/24 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 82 44 82 42 84 Temp 78 81 80 66 56 47 44 58 77 82 80 68 55 46 42 58 78 83 81 Dewpt 41 38 40 43 47 46 44 44 41 37 38 42 45 44 42 43 41 38 38 RH 27 21 24 43 72 96100 59 28 20 22 39 69 93100 57 27 20 21 Wind dir NE N NE NE NE NE SE NE E NE NE NE E E E E N NW N Wind spd 4 9 11 8 3 2 3 2 5 5 5 5 4 2 2 1 2 4 5 Clouds SC SC SC SC FW FW FW FW CL FW FW FW FW FW FW CL CL FW SC PoP 12hr 20 5 5 0 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Date Tue 07/23/24 Wed 07/24/24 Thu 07/25/24 Fri 07/26/24 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 44 86 45 89 46 85 46 80 Temp 56 44 80 81 57 45 82 85 59 46 81 80 58 46 75 76 Dewpt 46 44 42 42 47 43 41 38 46 42 42 43 48 45 43 43 PWind dir NE NW NE SW SE S S S Wind char LT LT LT LT LT LT LT GN Avg clouds SC FW SC SC SC SC FW FW SC FW SC B1 B1 SC B1 B1 PoP 12hr 5 10 10 10 10 30 20 40 Rain shwrs C S S C Tstms C S C $$ MTZ328-202200- Dillon-Beaverhead MT 45.26N 112.55W Elev. 5357 ft 1009 AM MDT Sat Jul 20 2024 Date Sat 07/20/24 Sun 07/21/24 Mon 07/22/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 52 90 52 90 Temp 81 88 86 75 64 56 53 64 80 87 89 76 64 56 52 64 81 88 88 Dewpt 48 45 46 45 45 44 45 46 49 44 45 42 44 43 43 45 48 45 45 RH 32 22 25 34 50 64 74 52 34 22 22 30 48 62 71 50 32 22 22 Wind dir N N NE NE N S S NW NE NE NE NE E SE SE N N N N Wind spd 5 9 12 10 5 4 4 3 5 10 11 10 5 5 4 2 4 5 8 Clouds SC SC SC SC FW FW CL CL CL FW CL FW FW CL CL CL CL FW FW PoP 12hr 20 0 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Heat index 80 Max heat 80 84 83 80 86 83 80 86 Date Tue 07/23/24 Wed 07/24/24 Thu 07/25/24 Fri 07/26/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 55 92 54 96 56 90 54 86 Temp 66 55 85 90 66 54 86 93 67 56 86 87 64 54 81 83 Dewpt 46 45 48 46 46 44 44 44 46 43 46 47 41 42 45 45 PWind dir SE W SW SW SW SW SW SW Wind char LT LT LT LT LT GN GN GN Avg clouds SC FW FW FW SC FW FW FW SC FW SC SC SC SC SC SC PoP 12hr 5 10 5 10 5 20 10 20 Rain shwrs S S Tstms S S $$ MTZ305-202200- Havre-Hill MT 48.54N 109.76W Elev. 2585 ft 1009 AM MDT Sat Jul 20 2024 Date Sat 07/20/24 Sun 07/21/24 Mon 07/22/24 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 94 62 94 62 95 Temp 87 92 92 83 71 65 62 73 88 92 93 82 71 65 62 74 89 93 93 Dewpt 52 51 51 54 55 55 55 55 55 52 54 53 53 52 52 53 52 50 52 RH 30 25 25 37 57 70 78 53 33 26 27 37 53 63 70 48 28 23 25 Wind dir N NW NE E SE E E E E E E E E SE E E E E E Wind spd 4 8 9 6 5 4 3 4 9 9 10 9 8 6 5 5 10 10 11 Clouds FW SC FW SC SC SC FW CL CL FW FW FW FW FW FW CL CL FW FW PoP 12hr 10 5 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis H H H H H Date Tue 07/23/24 Wed 07/24/24 Thu 07/25/24 Fri 07/26/24 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 64 102 64 104 63 103 61 90 Temp 73 64 92100 76 64 92100 74 63 94 99 74 61 83 87 Dewpt 50 52 52 49 48 48 46 43 44 44 47 45 47 46 45 45 PWind dir SE SE S W S SW W W Wind char GN GN GN GN LT GN GN GN Avg clouds FW FW FW FW FW FW FW FW FW FW FW SC SC SC FW SC PoP 12hr 0 0 5 0 0 5 10 5 $$ MTZ314-202200- Lewistown-Fergus MT 47.05N 109.46W Elev. 4144 ft 1009 AM MDT Sat Jul 20 2024 Date Sat 07/20/24 Sun 07/21/24 Mon 07/22/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 87 57 87 57 88 Temp 83 85 84 74 66 60 58 72 83 85 86 75 66 61 58 72 84 86 86 Dewpt 50 48 47 50 51 50 48 49 49 49 49 49 49 49 47 49 48 48 48 RH 32 28 28 43 58 69 69 44 31 29 28 40 54 65 67 44 29 27 27 Wind dir N NE NE SE SE S SE E E E E E SE SE S SE E E E Wind spd 5 9 8 5 5 4 4 2 6 8 9 9 8 5 4 4 8 9 10 Clouds FW SC SC FW FW SC FW FW FW FW FW FW FW FW FW CL FW FW FW PoP 12hr 20 5 5 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Obvis H H H H H Date Tue 07/23/24 Wed 07/24/24 Thu 07/25/24 Fri 07/26/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 58 95 62 98 61 97 59 86 Temp 67 59 88 93 70 62 89 95 70 62 91 90 68 59 81 83 Dewpt 47 46 47 46 45 42 40 39 42 41 43 49 47 41 42 45 PWind dir SE S SE W SE SW SW NW Wind char GN LT LT LT LT LT GN LT Avg clouds FW FW FW FW FW FW FW FW FW SC FW SC B1 SC SC SC PoP 12hr 0 5 5 5 5 10 20 20 Rain shwrs S S Tstms S $$ http://www.weather.gov/greatfalls