


Point Forecast Matrices
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
895 FOUS55 KTFX 160806 PFMTFX Point Forecast Matrices National Weather Service Great Falls MT 206 AM MDT Thu Oct 16 2025 MTZ312-162200- Great Falls-Cascade MT 47.47N 111.38W Elev. 3663 ft 206 AM MDT Thu Oct 16 2025 Date Thu 10/16/25 Fri 10/17/25 Sat 10/18/25 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 56 38 59 29 56 Temp 31 31 33 45 55 54 44 41 40 39 43 54 58 53 43 38 34 30 35 49 55 53 Dewpt 31 31 30 32 33 33 33 30 28 26 29 32 32 31 31 31 28 25 28 27 21 23 RH 100100 89 60 43 45 65 65 62 59 57 43 37 43 62 76 78 81 75 42 26 31 Wind dir SW W W W SW SW SW SW SW SW SW SW W W W W W SW SW SW SW SW Wind spd 4 5 5 5 8 6 11 17 18 18 17 17 18 14 12 10 10 10 11 13 13 10 Wind gust 29 24 Clouds SC B1 B1 SC SC FW FW SC FW FW FW SC SC B1 B1 B1 SC FW FW FW FW SC PoP 12hr 10 0 10 40 0 QPF 12hr 0 0 0 0.04 0 Snow 12hr 00-00 00-00 00-00 Rain C C S S Obvis PF Date Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 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 41 64 36 50 32 54 34 58 Temp 45 48 58 55 43 40 45 46 37 35 48 50 40 37 51 53 Dewpt 22 28 31 30 30 32 32 28 27 26 27 25 27 26 28 26 PWind dir SW SW SW W SW SW SW SW Wind char GN BZ BZ GN GN BZ GN GN Avg clouds SC B2 B2 B1 B1 B2 B2 B1 SC SC SC SC B1 SC SC SC PoP 12hr 10 30 40 40 10 5 5 0 Rain S C C C C C $$ MTZ303-162200- Cut Bank-Glacier MT 48.60N 112.39W Elev. 3838 ft 206 AM MDT Thu Oct 16 2025 Date Thu 10/16/25 Fri 10/17/25 Sat 10/18/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 59 37 53 27 52 Temp 31 29 32 50 57 54 43 42 41 38 41 50 52 47 37 33 30 28 31 47 51 49 Dewpt 27 24 26 30 31 31 29 27 26 25 28 30 30 31 29 26 22 21 23 25 23 23 RH 85 81 78 46 37 41 57 55 55 59 59 46 43 53 72 75 72 75 72 42 33 36 Wind dir NW NW NW NW W SW W W W W W W W NW W W W W W W W SW Wind spd 10 10 10 9 10 12 18 21 23 20 18 18 20 16 13 13 11 11 11 14 16 11 Wind gust 36 42 43 33 28 43 37 26 25 Clouds FW FW FW CL CL CL SC B1 FW SC SC B1 B1 SC B1 SC FW FW FW FW FW SC PoP 12hr 0 0 40 20 0 QPF 12hr 0 0 0.01 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain C C S S Obvis PF Date Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 37 57 32 47 28 51 30 53 Temp 40 41 53 49 39 36 42 43 34 31 45 46 37 33 47 48 Dewpt 24 27 32 31 31 31 31 28 27 26 27 26 26 27 28 29 PWind dir SW SW W NW W W W W Wind char GN BZ BZ BZ GN BZ GN GN Avg clouds B1 B2 B1 B1 B1 B2 B2 B1 SC SC SC SC SC SC SC SC PoP 12hr 10 30 30 40 5 5 5 5 Rain C S S C C S Snow C $$ MTZ319-162200- Helena-Lewis & Clark MT 46.61N 111.96W Elev. 3893 ft 206 AM MDT Thu Oct 16 2025 Date Thu 10/16/25 Fri 10/17/25 Sat 10/18/25 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 56 34 60 32 56 Temp 36 33 34 43 52 51 44 40 38 35 37 50 58 54 47 44 40 34 33 46 55 53 Dewpt 32 32 32 33 35 33 31 29 27 26 28 34 34 31 29 30 30 28 25 27 25 24 RH 85 96 92 67 52 50 60 64 64 69 70 54 40 41 49 57 67 78 72 47 31 32 Wind dir W W W W W SW W SW SW SW SW W W W W W W W SW W W SW Wind spd 3 3 3 5 8 9 10 12 10 9 8 10 16 16 14 13 9 5 5 8 9 4 Wind gust 28 28 29 26 Clouds SC B1 B1 SC FW FW FW SC FW FW B1 B1 SC B1 B1 B1 B1 FW SC FW FW SC PoP 12hr 10 0 10 40 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain C C C C Obvis PF PF Date Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 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 62 36 50 31 53 32 57 Temp 45 41 51 53 44 37 42 46 40 33 44 50 41 34 46 52 Dewpt 23 27 32 32 32 31 30 26 26 26 28 27 27 26 29 28 PWind dir S S W W W SW SW SW Wind char GN GN GN GN GN GN GN LT Avg clouds SC B1 B1 B2 B2 B2 B2 B1 SC SC SC SC SC SC SC SC PoP 12hr 5 60 70 60 10 10 10 5 Rain C L L L L C $$ MTZ326-162200- Bozeman-Gallatin MT 45.78N 111.16W Elev. 4475 ft 206 AM MDT Thu Oct 16 2025 Date Thu 10/16/25 Fri 10/17/25 Sat 10/18/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 50 28 59 27 54 Temp 39 36 37 39 46 47 39 35 32 29 34 50 58 55 46 40 34 29 32 44 52 53 Dewpt 38 36 37 37 37 35 34 33 29 27 30 33 33 32 33 33 29 25 27 27 23 25 RH 96100100 92 71 63 82 92 88 92 85 52 39 41 60 76 82 85 81 51 32 33 Wind dir W W W W W SE S SE S SE S W W W NW W W W SW W W SW Wind spd 2 3 4 4 4 4 8 8 9 8 6 6 12 13 11 10 8 5 5 5 6 5 Wind gust 23 24 Clouds OV OV OV B2 B2 B1 FW FW SC FW FW SC SC B1 B1 B1 B1 SC SC FW FW FW PoP 12hr 50 5 0 40 0 QPF 12hr 0.09 0 0 0.03 0 Snow 12hr 00-00 00-00 00-00 Rain S C S S C C C C Snow C Obvis PF PF PF Date Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 32 62 30 48 26 52 27 54 Temp 40 38 53 53 40 34 40 45 34 29 42 48 36 30 44 49 Dewpt 28 28 33 35 35 31 31 29 28 26 29 29 29 26 29 29 PWind dir S S SW W SW SW SW SW Wind char GN GN GN GN GN LT LT LT Avg clouds SC SC B1 B1 B2 B2 B2 B1 SC SC SC SC SC SC SC SC PoP 12hr 0 50 70 50 10 5 10 5 Rain C L C C C $$ MTZ330-162200- West Yellowstone-Gallatin MT 44.69N 111.11W Elev. 6644 ft 206 AM MDT Thu Oct 16 2025 Date Thu 10/16/25 Fri 10/17/25 Sat 10/18/25 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 44 24 45 20 46 Temp 35 33 34 40 42 42 35 33 29 25 29 39 45 43 36 32 26 21 27 39 46 43 Dewpt 34 33 34 36 32 33 32 33 29 25 29 32 29 29 29 29 25 21 23 23 18 23 RH 96100100 85 67 70 89100100100100 76 53 57 75 88 96100 85 52 32 45 Wind dir N N NW NW NW W SW SW SW SW SW SW SW SW SW SW W W W SW SW SW Wind spd 2 3 4 6 8 5 6 11 9 6 9 11 16 13 13 10 5 2 1 5 11 11 Wind gust 26 24 Clouds B2 OV OV OV OV B1 SC SC B2 B2 B2 SC SC B1 B1 B1 B1 SC SC FW CL FW PoP 12hr 70 20 0 40 0 QPF 12hr 0.02 0 0 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain C C C C C S S C C C Snow C S C C C Obvis PF PF PF Date Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 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 22 51 22 40 16 41 17 45 Temp 29 26 43 47 33 26 34 37 24 19 34 37 25 21 38 41 Dewpt 24 23 27 33 30 26 27 25 22 19 27 26 23 21 29 27 PWind dir SW S SW W SW SW SW SW Wind char GN BZ GN LT LT LT LT LT Avg clouds FW FW SC B1 B2 B2 OV B2 SC SC B2 SC SC B1 B1 SC PoP 12hr 0 30 80 60 20 10 10 10 Rain C D D Snow D L C S $$ MTZ328-162200- Dillon-Beaverhead MT 45.26N 112.55W Elev. 5357 ft 206 AM MDT Thu Oct 16 2025 Date Thu 10/16/25 Fri 10/17/25 Sat 10/18/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 51 29 59 27 54 Temp 35 34 34 42 49 48 38 33 31 30 32 51 58 53 42 36 32 28 30 46 53 51 Dewpt 35 34 34 35 35 35 32 29 27 24 27 33 32 32 31 29 26 25 25 27 23 25 RH 100100100 76 58 60 79 85 85 78 81 50 37 44 65 75 78 88 81 47 31 36 Wind dir W SW SW N E S SW S S SW S SW SW W W W W SW SW SW SW S Wind spd 6 8 8 5 4 4 5 9 10 10 10 9 11 10 10 10 10 9 8 5 6 6 Wind gust 21 Clouds B2 OV B1 B1 B1 FW FW FW SC SC B1 SC SC SC SC SC SC FW FW FW FW FW PoP 12hr 20 0 0 10 0 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain S Date Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 31 59 29 46 24 48 25 52 Temp 37 35 50 49 37 32 41 41 28 25 40 44 31 27 43 46 Dewpt 28 28 32 36 33 29 29 28 24 22 26 29 26 24 28 28 PWind dir S S SW W SW SW SW SW Wind char GN BZ GN GN LT GN LT LT Avg clouds FW SC SC B1 B2 B1 B2 SC SC FW SC SC SC SC SC SC PoP 12hr 0 40 60 30 5 0 5 5 Rain C L C C Snow C $$ MTZ305-162200- Havre-Hill MT 48.54N 109.76W Elev. 2585 ft 206 AM MDT Thu Oct 16 2025 Date Thu 10/16/25 Fri 10/17/25 Sat 10/18/25 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 34 57 27 56 Temp 36 34 35 45 54 52 42 40 37 36 40 53 57 51 41 36 32 29 32 48 55 51 Dewpt 36 34 34 37 38 38 35 33 30 28 30 34 32 34 34 32 28 25 26 29 24 23 RH 100100 96 73 54 59 76 76 75 72 67 48 38 52 76 85 85 85 78 47 30 33 Wind dir SW W W W W SW SW SW SW SW W W NW NW W W W W SW W W SW Wind spd 2 5 5 6 9 8 10 13 18 18 17 18 17 12 10 10 10 10 11 13 13 8 Wind gust 28 31 27 Clouds OV B2 OV B2 SC FW SC SC SC SC FW SC B1 B2 B2 B1 SC FW FW FW FW FW PoP 12hr 20 0 20 20 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain S S S S S Obvis PF Date Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 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 33 64 34 51 28 55 31 59 Temp 38 40 56 57 44 39 45 46 36 32 47 50 39 35 50 54 Dewpt 22 26 31 32 33 33 33 30 29 28 30 28 30 29 30 28 PWind dir SW SW W NW W SW W SW Wind char GN GN BZ GN GN GN GN GN Avg clouds SC SC B2 B2 B2 B1 B2 B1 B1 SC SC SC B1 SC SC SC PoP 12hr 5 20 30 30 5 5 5 0 Rain S S C C S $$ MTZ314-162200- Lewistown-Fergus MT 47.05N 109.46W Elev. 4144 ft 206 AM MDT Thu Oct 16 2025 Date Thu 10/16/25 Fri 10/17/25 Sat 10/18/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 47 32 57 28 51 Temp 36 35 37 40 44 45 39 38 35 34 39 54 56 51 40 36 32 29 34 46 50 46 Dewpt 36 35 37 38 37 38 33 31 27 24 29 32 33 34 35 34 30 27 27 25 23 25 RH 100100100 92 76 76 79 76 72 66 67 43 42 52 82 92 92 92 75 43 34 43 Wind dir W W W W W W SW SW SW W W NW W NW W W W W W W W W Wind spd 3 4 5 6 8 5 6 8 10 11 13 18 17 13 13 12 10 9 9 11 10 4 Wind gust 21 27 24 Clouds OV OV OV OV OV B2 SC FW SC SC FW FW FW B2 B2 B2 B1 SC FW FW FW FW PoP 12hr 50 10 10 60 0 QPF 12hr 0.05 0 0 0.07 0 Snow 12hr 00-00 00-00 00-00 Rain C C L L C C Snow C Obvis PF Date Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 34 63 32 45 27 50 30 55 Temp 40 43 58 52 42 37 40 41 33 32 45 45 38 34 49 50 Dewpt 24 27 33 34 33 33 32 30 28 25 27 27 29 26 29 28 PWind dir SW SW W W W W W W Wind char GN GN GN BZ GN GN GN GN Avg clouds FW SC B1 B1 B2 B1 B2 B1 B1 SC SC SC B1 SC SC SC PoP 12hr 5 20 60 50 20 10 10 5 Rain S L C C C S Snow S $$ http://www.weather.gov/greatfalls