Point Forecast Matrices
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
514 FOUS55 KTFX 241416 PFMTFX Point Forecast Matrices National Weather Service Great Falls MT 816 AM MDT Tue Sep 24 2024 MTZ312-242200- Great Falls-Cascade MT 47.47N 111.38W Elev. 3663 ft 816 AM MDT Tue Sep 24 2024 Date Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 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 83 55 88 53 75 Temp 60 74 81 81 67 60 57 56 63 80 86 84 70 63 57 54 60 70 74 72 Dewpt 48 49 49 49 49 46 45 42 43 44 42 42 42 41 41 40 43 40 35 34 RH 64 41 33 33 52 60 64 59 48 28 21 23 36 44 55 59 53 33 24 25 Wind dir SW SW SW SW S S S S S SW SW SW S SW W SW SW W W W Wind spd 13 12 10 8 8 8 9 11 14 18 14 9 5 9 10 10 13 25 17 11 Wind gust 26 35 Clouds CL CL FW FW FW FW CL FW CL FW FW FW SC SC SC SC FW CL CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Fri 09/27/24 Sat 09/28/24 Sun 09/29/24 Mon 09/30/24 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 49 81 48 75 45 68 38 61 Temp 54 51 74 76 57 50 68 72 54 48 61 60 46 41 54 57 Dewpt 37 37 37 40 39 39 40 41 40 38 37 40 38 35 36 36 PWind dir SW SW SW W NE NW NW NW Wind char GN BZ LT LT LT LT GN GN Avg clouds FW FW CL CL FW FW FW FW FW SC SC B1 SC B1 SC SC PoP 12hr 0 0 0 0 5 10 20 10 Rain shwrs S $$ MTZ303-242200- Cut Bank-Glacier MT 48.60N 112.39W Elev. 3838 ft 816 AM MDT Tue Sep 24 2024 Date Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 82 49 85 51 68 Temp 59 75 81 79 65 58 52 50 57 79 84 82 67 62 57 52 53 63 67 66 Dewpt 47 47 46 46 47 47 45 43 44 46 44 42 44 44 41 38 36 31 29 28 RH 64 37 29 31 52 67 77 77 62 31 25 24 43 52 55 59 52 30 24 24 Wind dir SW SW SW SW W SW SW SW SW SW SW SW SW W W W W W W SW Wind spd 11 11 11 11 9 8 6 6 8 17 19 17 13 19 27 29 31 28 26 18 Wind gust 27 31 27 32 50 51 54 44 41 Clouds CL CL FW FW SC FW FW FW CL CL FW SC SC SC B1 SC FW CL CL FW PoP 12hr 0 0 0 20 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain S Rain shwrs S High Wind A A A A A A Date Fri 09/27/24 Sat 09/28/24 Sun 09/29/24 Mon 09/30/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 46 75 42 71 38 61 34 58 Temp 51 49 69 71 51 44 64 68 49 43 54 56 43 37 53 55 Dewpt 30 30 35 36 37 36 35 34 37 35 36 36 35 33 33 31 PWind dir SW SW W NW N NW NW NW Wind char GN BZ GN GN GN GN GN GN Avg clouds FW FW FW FW FW SC FW FW SC B1 B1 B1 B1 B1 SC SC PoP 12hr 0 0 0 0 5 10 20 10 Rain shwrs S $$ MTZ319-242200- Helena-Lewis & Clark MT 46.61N 111.96W Elev. 3893 ft 816 AM MDT Tue Sep 24 2024 Date Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 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 83 52 89 53 77 Temp 54 68 79 81 70 63 58 54 56 75 87 86 75 67 60 54 57 69 76 75 Dewpt 46 51 52 53 49 46 45 43 43 47 45 45 41 40 40 41 43 47 43 40 RH 74 54 39 38 47 54 62 66 62 37 23 24 29 37 47 61 59 45 31 28 Wind dir SW E E E SW S S SW SE SW SW SW SW W W W W W W W Wind spd 5 5 5 5 6 9 9 8 6 8 11 10 9 11 10 5 5 10 11 10 Wind gust 18 21 21 Clouds CL CL FW FW FW FW CL CL FW CL FW FW B1 FW SC SC FW FW FW CL PoP 12hr 0 0 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Fri 09/27/24 Sat 09/28/24 Sun 09/29/24 Mon 09/30/24 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 48 81 48 79 47 74 42 66 Temp 59 50 69 78 60 49 68 76 59 49 64 69 52 42 56 63 Dewpt 39 38 41 42 40 39 43 43 39 39 41 42 37 36 39 39 PWind dir SW S W SE W W NW NW Wind char GN LT LT LT LT LT GN LT Avg clouds CL CL CL CL CL FW FW FW FW SC SC SC SC SC SC SC PoP 12hr 0 0 0 0 0 10 10 10 $$ MTZ326-242200- Bozeman-Gallatin MT 45.78N 111.16W Elev. 4475 ft 816 AM MDT Tue Sep 24 2024 Date Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 80 47 87 48 79 Temp 51 66 77 79 65 58 53 49 55 74 85 81 68 63 56 49 55 71 78 75 Dewpt 45 48 48 50 47 45 43 41 42 46 43 41 38 38 37 36 39 44 40 39 RH 80 52 36 36 52 62 69 74 61 37 23 24 33 39 49 61 55 38 26 27 Wind dir S N N E S SE SE S S W SW S S S S S S W W W Wind spd 3 2 2 2 6 6 8 8 5 8 11 10 13 12 10 6 5 6 8 5 Wind gust 20 Clouds CL CL FW CL FW FW CL CL CL FW FW FW FW FW FW FW FW FW FW CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Fri 09/27/24 Sat 09/28/24 Sun 09/29/24 Mon 09/30/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 44 80 43 79 44 75 38 66 Temp 54 46 68 76 54 45 67 74 55 46 65 69 49 40 56 60 Dewpt 38 36 39 40 39 37 41 41 40 38 40 40 39 36 38 37 PWind dir S SW SE SW E SW W W Wind char LT LT LT LT LT LT LT LT Avg clouds CL CL CL CL CL CL FW FW FW FW SC SC SC SC SC FW PoP 12hr 0 0 0 0 0 10 10 10 $$ MTZ330-242200- West Yellowstone-Gallatin MT 44.69N 111.11W Elev. 6644 ft 816 AM MDT Tue Sep 24 2024 Date Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 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 73 35 75 36 70 Temp 39 60 71 70 55 45 39 36 43 66 73 71 57 48 41 36 44 64 70 68 Dewpt 37 41 42 41 42 40 38 36 39 42 38 38 37 34 30 29 34 36 32 32 RH 92 49 35 35 61 82 96100 86 42 28 30 47 58 65 75 68 35 24 26 Wind dir E S SW SW S S S SE SE SW SW SW S S S S SW SW SW SW Wind spd 1 1 6 6 3 4 3 2 4 13 14 12 9 10 5 4 5 13 14 10 Wind gust 26 25 Clouds FW CL CL CL FW FW FW FW FW FW FW FW FW FW FW FW SC FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Fri 09/27/24 Sat 09/28/24 Sun 09/29/24 Mon 09/30/24 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 33 72 33 73 34 70 31 62 Temp 44 33 63 68 45 33 64 70 46 34 62 66 43 31 54 58 Dewpt 32 30 33 31 32 30 34 32 32 30 33 31 32 30 31 28 PWind dir S S SE S SE S SW W Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW CL CL FW FW CL FW FW SC SC SC SC SC FW PoP 12hr 0 0 0 0 0 10 10 10 $$ MTZ328-242200- Dillon-Beaverhead MT 45.26N 112.55W Elev. 5357 ft 816 AM MDT Tue Sep 24 2024 Date Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 78 47 83 47 76 Temp 47 64 76 78 62 55 50 47 51 71 81 80 68 61 53 48 51 67 73 75 Dewpt 42 46 48 47 44 43 41 40 42 43 40 40 34 33 32 32 36 37 35 36 RH 83 52 37 33 52 64 71 76 71 36 23 24 28 35 44 54 56 33 25 24 Wind dir SW SW S SE S S S S S SW SW S S S S S SW SW SW SW Wind spd 5 3 3 5 8 10 10 10 9 10 16 19 17 13 12 11 10 10 12 10 Wind gust 26 29 27 Clouds CL CL FW FW FW FW FW CL FW FW FW FW FW FW FW SC FW CL FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Fri 09/27/24 Sat 09/28/24 Sun 09/29/24 Mon 09/30/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 43 78 43 77 44 73 37 64 Temp 51 44 66 75 52 44 66 75 53 46 64 68 46 37 53 61 Dewpt 32 31 37 35 34 33 37 36 33 33 37 35 33 30 32 32 PWind dir S SW S SW S SW W W Wind char GN LT LT LT LT LT GN LT Avg clouds FW CL CL CL FW FW FW FW SC SC SC SC SC FW FW FW PoP 12hr 0 0 0 0 0 5 5 5 $$ MTZ305-242200- Havre-Hill MT 48.54N 109.76W Elev. 2585 ft 816 AM MDT Tue Sep 24 2024 Date Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 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 51 89 54 74 Temp 58 72 80 79 66 61 57 53 57 78 87 84 70 64 60 55 58 68 73 71 Dewpt 50 52 51 53 52 50 50 48 49 50 49 51 48 46 46 44 45 40 37 35 RH 75 49 36 41 61 67 77 83 75 37 27 32 45 52 60 66 62 36 27 27 Wind dir SW SW SW S SE SE S S S SW SW S S SW W W W W W W Wind spd 11 12 11 8 8 8 5 4 5 13 12 8 9 8 10 12 19 26 23 10 Wind gust 41 Clouds CL CL CL FW FW FW FW FW FW FW FW FW SC SC SC B1 SC FW CL CL PoP 12hr 0 0 0 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 80 Max heat 80 85 80 Date Fri 09/27/24 Sat 09/28/24 Sun 09/29/24 Mon 09/30/24 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 47 82 46 76 44 69 39 64 Temp 54 49 71 77 57 49 67 74 55 49 61 63 49 43 56 59 Dewpt 36 38 41 43 42 40 43 44 43 41 43 42 40 38 38 37 PWind dir SW SW SW NE NE NW NW NW Wind char GN GN GN LT LT GN GN GN Avg clouds CL FW CL CL FW FW FW FW FW SC B1 B1 B1 B1 SC SC PoP 12hr 0 0 0 0 5 10 20 10 Rain shwrs S S $$ MTZ314-242200- Lewistown-Fergus MT 47.05N 109.46W Elev. 4144 ft 816 AM MDT Tue Sep 24 2024 Date Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 78 53 85 52 72 Temp 57 70 77 75 62 58 56 54 63 80 85 81 67 65 60 53 58 68 72 69 Dewpt 46 49 51 53 49 45 42 41 44 47 46 48 44 39 37 39 43 45 43 42 RH 67 47 40 46 62 62 59 61 50 31 26 32 43 38 42 59 57 43 35 37 Wind dir S W SW SE SE SE SE SE S SW SW S S S SW W W NW NW NW Wind spd 4 4 5 4 9 10 10 10 10 12 11 6 10 11 10 5 6 11 11 5 Wind gust 21 21 Clouds CL CL CL FW FW FW FW FW CL CL FW CL FW SC FW FW SC FW FW CL PoP 12hr 0 0 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Fri 09/27/24 Sat 09/28/24 Sun 09/29/24 Mon 09/30/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 47 80 46 75 46 68 38 59 Temp 52 50 74 74 56 49 70 70 53 49 63 60 46 40 54 53 Dewpt 38 38 42 45 40 38 42 45 38 37 41 42 37 35 38 37 PWind dir S SW S SE SE W W NW Wind char LT LT LT LT LT GN GN GN Avg clouds CL FW FW CL CL FW FW FW FW SC SC SC SC SC SC SC PoP 12hr 0 0 0 0 5 10 20 10 Rain shwrs S S $$ http://www.weather.gov/greatfalls