Point Forecast Matrices
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
020 FOUS55 KTFX 070812 PFMTFX Point Forecast Matrices National Weather Service Great Falls MT 212 AM MDT Tue Oct 7 2025 MTZ312-072200- Great Falls-Cascade MT 47.47N 111.38W Elev. 3663 ft 212 AM MDT Tue Oct 7 2025 Date Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 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 70 42 73 36 62 Temp 37 36 42 59 68 66 53 49 46 44 48 65 72 68 55 47 41 37 41 51 59 61 Dewpt 29 28 30 33 32 32 31 29 29 27 27 31 30 30 30 29 28 31 34 37 36 38 RH 72 72 62 37 26 28 43 46 51 51 44 28 21 24 38 49 59 79 76 59 42 42 Wind dir SW SW SW SW SW SW S S SW SW SW SW SW SW E S W W W NW NE NE Wind spd 9 10 10 12 12 9 11 12 12 11 11 12 10 4 5 5 5 5 4 3 5 6 Clouds CL FW FW CL CL CL FW FW FW FW CL CL CL CL FW CL CL FW FW 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 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 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 75 47 66 34 45 27 46 Temp 44 38 62 71 55 48 61 58 44 38 41 42 33 28 41 43 Dewpt 36 32 40 40 40 39 40 33 31 29 30 25 25 22 27 26 PWind dir W S S SW SW W W SW Wind char LT LT GN BZ BZ BZ GN GN Avg clouds FW FW FW CL SC B1 B1 B1 B1 B1 B2 B1 B1 B1 B1 SC PoP 12hr 0 10 40 50 50 50 30 20 Rain C C C C C S Rain shwrs S C C C Snow C C C S S $$ MTZ303-072200- Cut Bank-Glacier MT 48.60N 112.39W Elev. 3838 ft 212 AM MDT Tue Oct 7 2025 Date Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 67 36 69 33 59 Temp 36 34 40 59 66 64 51 45 41 38 42 63 68 64 49 43 38 34 37 49 57 58 Dewpt 29 27 31 36 36 37 34 32 30 28 29 33 33 34 34 34 32 30 33 35 37 38 RH 75 75 70 42 33 37 52 60 65 67 60 32 27 32 56 70 79 85 85 58 47 47 Wind dir W W SW SW S S SW SW SW SW W SW W E NE N N N N NE E E Wind spd 8 6 6 8 11 11 10 10 9 6 6 8 9 6 6 10 10 10 9 6 8 8 Clouds FW FW FW CL CL CL SC FW FW FW FW CL CL CL FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 32 68 40 59 28 40 21 41 Temp 40 33 56 66 48 41 56 52 38 32 36 38 29 22 36 39 Dewpt 34 31 38 41 36 34 36 32 30 27 27 24 22 20 26 24 PWind dir E SE SW W W NW W NW Wind char LT LT GN BZ BZ BZ GN GN Avg clouds FW FW SC FW FW B1 B2 B1 B1 B2 B2 B2 B1 B1 B1 SC PoP 12hr 0 5 30 40 50 50 20 10 Rain C C C Rain shwrs C C C Snow C C C S S $$ MTZ319-072200- Helena-Lewis & Clark MT 46.61N 111.96W Elev. 3893 ft 212 AM MDT Tue Oct 7 2025 Date Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 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 67 37 70 38 67 Temp 38 33 35 50 63 64 53 48 43 39 39 55 68 69 55 49 43 39 40 53 64 66 Dewpt 30 28 30 33 33 33 30 30 28 27 28 30 30 32 29 29 28 29 32 35 36 37 RH 73 82 82 52 32 31 41 49 55 62 64 38 24 25 37 46 55 67 73 50 35 34 Wind dir SW W W E E E SW W SW SW S SE SE SE S S S N N N NE N Wind spd 5 4 4 4 6 6 10 11 10 6 5 4 5 4 5 6 4 2 2 4 6 8 Clouds FW FW FW CL CL CL FW FW FW FW FW CL CL CL CL FW FW FW FW 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 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 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 38 75 46 62 36 49 29 48 Temp 48 39 59 73 57 48 55 55 46 38 42 45 37 29 40 45 Dewpt 35 33 39 43 42 42 42 35 32 31 29 25 24 24 27 26 PWind dir NW S S SW W W W W Wind char LT LT GN GN GN GN GN LT Avg clouds FW FW SC FW SC B1 B2 B1 B1 B2 B2 B1 B1 B1 B1 SC PoP 12hr 5 20 50 70 60 60 40 20 Rain C L L C C C S S Rain shwrs S S C L C Snow C S S $$ MTZ326-072200- Bozeman-Gallatin MT 45.78N 111.16W Elev. 4475 ft 212 AM MDT Tue Oct 7 2025 Date Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 64 32 70 35 72 Temp 32 28 34 51 62 62 50 42 38 33 38 59 69 65 52 44 41 36 41 60 70 67 Dewpt 29 26 28 29 29 31 34 31 27 24 27 32 31 29 31 31 29 29 32 36 34 35 RH 88 92 78 42 28 31 54 65 64 69 64 36 24 26 44 60 62 75 70 41 26 30 Wind dir S S S N N E SE S S S S W SW S S S SE SE SE S SE E Wind spd 4 5 4 2 3 3 10 11 11 8 6 4 5 5 10 10 8 5 4 2 4 6 Clouds CL CL CL CL CL FW FW FW CL FW FW CL CL CL FW FW FW FW FW FW CL FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 38 75 44 63 33 49 26 47 Temp 46 39 64 70 54 45 57 55 43 34 42 45 35 27 40 45 Dewpt 36 33 42 42 46 41 44 39 38 31 33 31 30 25 29 28 PWind dir E S S SW W W SW SW Wind char GN LT GN GN GN GN LT LT Avg clouds FW FW FW FW SC B1 B2 B2 B2 B2 B1 B1 B2 B1 B2 B1 PoP 12hr 5 10 50 70 60 50 40 20 Rain C C C C S S Rain shwrs S C L L L Snow S Tstms S S $$ MTZ330-072200- West Yellowstone-Gallatin MT 44.69N 111.11W Elev. 6644 ft 212 AM MDT Tue Oct 7 2025 Date Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 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 22 59 25 67 Temp 20 17 24 48 57 55 40 31 24 22 29 52 59 56 43 35 28 25 32 59 67 63 Dewpt 20 17 21 27 23 25 25 25 22 21 24 29 24 26 28 28 25 24 26 29 24 28 RH 100100 88 44 27 31 55 78 92 96 81 41 26 31 55 75 88 96 78 32 19 26 Wind dir S S S S SW SW S SE S S S SW SW SW S S E E E S S S Wind spd 1 1 1 1 8 9 5 8 4 2 3 12 16 12 5 5 3 2 2 6 12 8 Wind gust 26 Clouds FW FW FW CL FW CL FW FW FW FW FW CL FW CL FW FW FW FW SC 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 Obvis PF PF Date Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 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 65 36 51 26 40 19 42 Temp 39 32 60 61 45 37 49 46 35 26 37 38 27 20 38 40 Dewpt 28 30 42 42 42 37 42 34 32 26 30 28 25 20 30 28 PWind dir SE S S SW SW SW SW S Wind char GN GN GN BZ BZ GN GN LT Avg clouds FW FW B1 B1 B1 B2 OV B2 B2 B2 OV B1 B1 B1 B2 B1 PoP 12hr 10 40 60 80 60 60 40 30 Rain L L Rain shwrs C C C L D D Snow S L L C C C C C Tstms S S S $$ MTZ328-072200- Dillon-Beaverhead MT 45.26N 112.55W Elev. 5357 ft 212 AM MDT Tue Oct 7 2025 Date Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 64 31 67 34 70 Temp 32 29 33 51 62 61 46 38 35 33 35 58 67 63 48 40 36 35 39 60 69 65 Dewpt 24 23 25 28 29 32 27 25 24 24 26 31 30 30 30 30 29 28 31 34 32 31 RH 72 78 72 41 28 33 47 59 64 69 69 36 25 29 49 67 75 75 73 37 25 28 Wind dir S S S SW SW SE S S S S S S S S S S S S S SE S S Wind spd 6 5 5 3 4 5 10 11 11 10 9 6 10 11 10 9 6 6 5 3 9 10 Clouds CL FW CL CL FW FW FW FW CL FW CL CL FW FW FW FW FW SC FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 38 71 42 58 31 47 25 45 Temp 44 38 63 66 49 45 53 50 37 32 41 42 30 26 38 42 Dewpt 31 30 42 45 45 42 41 37 32 29 31 29 26 23 29 30 PWind dir SE S S SW SW SW SW SW Wind char GN GN GN GN GN GN GN GN Avg clouds FW FW FW FW B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC PoP 12hr 5 10 60 60 50 40 30 20 Rain C C C C C Rain shwrs C L L C Snow C C S S Tstms S S $$ MTZ305-072200- Havre-Hill MT 48.54N 109.76W Elev. 2585 ft 212 AM MDT Tue Oct 7 2025 Date Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 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 70 37 73 36 67 Temp 36 34 40 59 68 66 51 47 42 39 43 65 72 68 52 46 41 37 41 59 67 65 Dewpt 28 28 30 33 33 35 34 33 33 31 31 35 33 36 35 36 34 33 36 41 41 40 RH 72 78 67 37 27 32 52 58 70 73 62 33 24 31 52 68 76 85 82 51 39 40 Wind dir SW SW SW SW SW S SE S SW SW SW SW W N E E NE NE NE E E E Wind spd 5 6 6 11 12 8 10 10 8 6 8 11 8 4 4 5 5 5 6 9 10 11 Clouds FW FW CL CL FW CL FW FW FW FW CL CL CL CL FW CL CL FW CL 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 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 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 38 73 44 68 34 49 25 50 Temp 47 39 63 69 52 45 62 61 45 37 45 45 32 26 42 47 Dewpt 39 35 42 43 41 38 43 37 37 33 32 29 27 23 29 29 PWind dir E E SE SW W NW W W Wind char GN LT GN BZ BZ BZ GN GN Avg clouds FW FW FW FW FW SC B1 B1 B1 B1 B2 B1 B1 B1 B1 SC PoP 12hr 0 5 20 40 40 30 20 10 Rain S C C S S S Rain shwrs S C C Snow S S $$ MTZ314-072200- Lewistown-Fergus MT 47.05N 109.46W Elev. 4144 ft 212 AM MDT Tue Oct 7 2025 Date Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 67 40 73 38 67 Temp 33 30 39 58 65 62 49 45 45 44 50 68 72 67 51 46 44 40 46 60 66 62 Dewpt 30 28 31 31 31 34 34 31 29 26 26 29 28 31 31 30 27 26 31 36 36 37 RH 89 92 73 36 28 35 56 58 53 49 39 23 19 26 46 53 51 57 55 41 33 39 Wind dir S S S S S S S SE SE S SW W SW E S S S S SE NE E E Wind spd 5 6 5 4 8 8 12 11 11 10 6 5 6 5 5 5 5 4 3 4 9 10 Clouds FW FW CL CL CL CL FW FW FW FW CL CL CL CL FW CL FW FW FW CL CL FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 39 76 47 66 33 45 24 46 Temp 46 40 68 70 54 49 64 57 44 35 42 41 30 25 42 43 Dewpt 36 32 41 41 43 38 44 38 35 29 31 28 25 22 26 29 PWind dir SE S S SW W W W SW Wind char GN LT GN GN GN GN GN GN Avg clouds FW FW FW FW FW B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 0 10 30 60 50 50 40 20 Rain C C C C C S Rain shwrs C C L Snow S C S S S $$ http://www.weather.gov/greatfalls