Point Forecast Matrices
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
272 FOUS55 KTFX 191536 PFMTFX Point Forecast Matrices National Weather Service Great Falls MT 836 AM MST Wed Nov 19 2025 MTZ312-192300- Great Falls-Cascade MT 47.47N 111.38W Elev. 3663 ft 836 AM MST Wed Nov 19 2025 Date Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 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 43 26 53 33 53 Temp 39 42 39 33 31 29 28 29 41 53 46 39 36 35 35 36 48 53 47 Dewpt 29 27 29 28 28 26 25 26 30 31 31 29 28 27 26 28 29 27 28 RH 67 55 67 82 88 88 88 88 65 43 55 67 72 72 69 72 47 36 47 Wind dir W W S SE S SW SW SW SW SW SW SW SW SW SW SW SW SW SW Wind spd 3 2 2 3 3 3 3 4 5 8 6 8 10 12 14 17 19 21 16 Wind gust 29 26 Clouds B2 B1 FW FW FW FW FW SC FW CL FW FW FW FW FW FW FW FW SC PoP 12hr 20 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sat 11/22/25 Sun 11/23/25 Mon 11/24/25 Tue 11/25/25 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 37 54 40 55 36 49 28 34 Temp 42 39 50 49 45 43 50 49 44 39 48 43 37 31 32 29 Dewpt 26 23 29 29 29 28 29 29 28 22 24 24 21 20 19 16 PWind dir SW SW SW SW SW SW W NW Wind char BZ BZ BZ BZ GN GN GN GN Avg clouds SC SC B1 SC B1 B2 B2 B1 B1 B2 B2 B1 B1 B2 B2 B1 PoP 12hr 0 5 10 20 20 30 30 30 Rain S S C S C C Snow C S C C C S $$ MTZ303-192300- Cut Bank-Glacier MT 48.60N 112.39W Elev. 3838 ft 836 AM MST Wed Nov 19 2025 Date Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 45 22 50 30 49 Temp 40 43 37 29 27 25 23 23 39 48 42 36 34 34 32 34 45 48 43 Dewpt 25 22 22 20 21 22 22 22 29 30 31 28 26 26 25 26 28 28 28 RH 55 43 54 69 78 88 96 96 67 49 65 72 72 72 75 72 51 46 55 Wind dir NW W SE S S S S SW S SW SW SW W W W W W W W Wind spd 5 4 5 5 5 4 4 4 5 10 9 10 12 13 13 16 21 25 19 Wind gust 27 34 37 32 Clouds SC CL FW FW FW FW SC B1 FW FW FW FW FW FW SC SC SC SC B1 PoP 12hr 5 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sat 11/22/25 Sun 11/23/25 Mon 11/24/25 Tue 11/25/25 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 34 49 33 48 29 44 21 31 Temp 38 35 46 43 37 36 45 42 36 31 41 38 30 24 27 25 Dewpt 26 25 30 30 28 28 31 31 28 23 27 25 20 16 17 17 PWind dir W W W W SW SW W NW Wind char BZ BZ GN GN GN GN BZ GN Avg clouds SC SC B1 SC B1 B2 B1 B1 B2 B2 B2 B1 B1 B2 B2 B1 PoP 12hr 5 10 20 20 20 30 30 20 Rain S S S S S S C C C Snow S S S S C C C S S S $$ MTZ319-192300- Helena-Lewis & Clark MT 46.61N 111.96W Elev. 3893 ft 836 AM MST Wed Nov 19 2025 Date Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 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 43 27 49 28 51 Temp 42 42 40 36 34 33 30 29 37 48 43 38 35 34 30 30 41 49 45 Dewpt 35 33 31 30 30 29 29 29 32 34 32 28 28 27 26 26 30 30 29 RH 76 70 70 79 85 85 96100 82 58 65 67 75 75 85 85 65 48 53 Wind dir NW NW SW SW W W SW S S SE SW SW SW SW SW SW SW W SW Wind spd 2 2 1 2 3 2 2 2 2 2 3 5 5 5 5 5 5 9 9 Clouds B2 B1 SC FW FW FW SC SC FW FW FW FW FW FW FW SC FW FW SC PoP 12hr 40 10 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain C C Snow C Obvis PF PF Date Sat 11/22/25 Sun 11/23/25 Mon 11/24/25 Tue 11/25/25 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 32 52 33 52 33 50 27 37 Temp 37 32 44 48 41 35 44 48 42 34 44 45 37 29 32 32 Dewpt 26 25 30 29 28 27 31 29 29 25 28 25 21 21 20 16 PWind dir SW SW SW SW SW SW W W Wind char GN GN GN LT LT GN GN LT Avg clouds SC SC B1 B1 B1 B1 B2 B1 B2 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 0 5 10 20 20 30 30 40 Rain S S S C C C C Snow C C C C C $$ MTZ326-192300- Bozeman-Gallatin MT 45.78N 111.16W Elev. 4475 ft 836 AM MST Wed Nov 19 2025 Date Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 48 24 50 24 51 Temp 44 46 43 36 32 31 28 28 39 48 44 36 31 29 26 27 42 49 45 Dewpt 40 36 35 33 31 30 28 28 32 34 33 30 28 27 25 25 30 29 28 RH 86 68 73 89 96 96100100 76 58 65 79 88 92 96 92 62 46 51 Wind dir NW NW SW SE S SE SE SE N W SE SE S S S S SW W SW Wind spd 1 2 2 3 4 4 3 2 0 1 1 3 2 2 2 3 2 5 5 Clouds B2 B1 B1 SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 30 20 0 0 0 QPF 12hr 0.04 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain C S Obvis PF PF Date Sat 11/22/25 Sun 11/23/25 Mon 11/24/25 Tue 11/25/25 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 27 52 28 52 29 53 23 39 Temp 32 28 43 46 36 31 44 48 38 31 45 47 33 26 33 33 Dewpt 26 24 29 27 27 25 29 27 27 22 28 22 22 19 21 17 PWind dir SW SW S SW S SW W W Wind char LT LT GN LT LT LT GN LT Avg clouds FW SC B1 SC B1 B2 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 PoP 12hr 0 0 5 20 20 20 20 30 Rain S S S S S S Snow S S S S S C C $$ MTZ330-192300- West Yellowstone-Gallatin MT 44.69N 111.11W Elev. 6644 ft 836 AM MST Wed Nov 19 2025 Date Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 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 43 24 45 18 44 Temp 38 42 39 31 30 28 26 28 38 45 40 30 26 22 20 21 36 43 38 Dewpt 33 32 32 29 29 28 26 28 33 30 30 26 24 22 20 20 28 26 28 RH 82 67 76 92 96100100100 82 55 67 85 92100100 96 72 51 67 Wind dir SW SW S SE SE N N N SE W NW NE NE N N E SW SW SW Wind spd 2 5 2 1 1 0 0 0 1 2 1 1 1 0 0 1 2 6 5 Clouds B2 B1 B1 B1 B1 B2 B2 OV B1 SC FW FW FW FW FW SC FW FW FW PoP 12hr 30 20 10 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain C S S Snow C S Obvis PF F F F Date Sat 11/22/25 Sun 11/23/25 Mon 11/24/25 Tue 11/25/25 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 23 39 21 42 20 42 15 33 Temp 27 23 34 36 26 23 34 37 26 20 36 36 24 16 29 29 Dewpt 25 23 28 27 24 22 26 26 22 19 26 23 19 14 18 14 PWind dir SW SW S SW S SW SW SW Wind char LT LT LT LT LT GN GN LT Avg clouds SC B1 OV B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B2 B1 PoP 12hr 5 10 10 20 20 30 30 40 Rain S Snow S S S S C C C C C $$ MTZ328-192300- Dillon-Beaverhead MT 45.26N 112.55W Elev. 5357 ft 836 AM MST Wed Nov 19 2025 Date Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 47 27 47 24 49 Temp 46 47 42 35 32 31 29 28 39 46 41 33 30 29 26 26 41 48 42 Dewpt 37 34 34 33 30 29 28 28 32 33 33 28 26 25 23 24 29 28 27 RH 71 60 73 92 92 92 96100 76 60 73 82 85 85 88 92 62 46 55 Wind dir N NE NE NE S S S S SW W NE S SW SW SW S SW SW SW Wind spd 2 3 4 4 5 5 5 5 2 2 2 3 4 4 5 5 4 5 5 Clouds SC SC B1 SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 20 20 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain S S Snow S Date Sat 11/22/25 Sun 11/23/25 Mon 11/24/25 Tue 11/25/25 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 25 49 27 51 30 49 22 38 Temp 29 26 42 43 32 29 44 45 35 31 44 43 28 24 34 32 Dewpt 22 22 29 26 24 23 28 26 25 22 28 22 18 16 17 14 PWind dir SW S S S S SW SW SW Wind char LT GN GN GN GN GN GN GN Avg clouds FW SC B1 SC B1 B1 B1 SC B1 SC B1 SC SC B1 B1 SC PoP 12hr 0 0 5 5 10 10 10 10 $$ MTZ305-192300- Havre-Hill MT 48.54N 109.76W Elev. 2585 ft 836 AM MST Wed Nov 19 2025 Date Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 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 19 46 26 52 Temp 37 42 37 28 26 24 21 22 35 45 39 32 31 31 30 30 45 51 47 Dewpt 29 28 29 25 24 22 20 21 25 30 30 27 27 27 25 25 31 31 30 RH 72 57 72 88 92 92 96 96 66 55 70 81 85 85 81 81 58 46 51 Wind dir W W W S S E E SE SW S SE S SW SW SW SW SW SW W Wind spd 11 10 2 2 2 2 2 2 2 2 3 5 8 10 11 12 16 18 13 Clouds B2 B1 FW FW FW FW SC SC FW FW FW FW FW FW FW SC SC SC SC 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 PF PF Date Sat 11/22/25 Sun 11/23/25 Mon 11/24/25 Tue 11/25/25 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 30 54 30 52 27 49 20 34 Temp 36 32 47 48 36 34 46 45 35 30 46 43 30 25 30 29 Dewpt 26 24 32 32 29 28 33 33 29 22 29 27 21 17 19 18 PWind dir SW W SW W SW SW W NW Wind char GN BZ GN GN LT GN GN GN Avg clouds SC SC B1 SC B1 B1 B2 B1 B2 B2 B2 B1 B1 B1 B2 B1 PoP 12hr 0 5 20 20 20 30 20 20 Rain S S S S S C C S S Snow S S C C S S S $$ MTZ314-192300- Lewistown-Fergus MT 47.05N 109.46W Elev. 4144 ft 836 AM MST Wed Nov 19 2025 Date Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 42 24 53 29 54 Temp 39 41 38 31 29 28 27 30 46 52 45 36 34 34 32 33 49 53 46 Dewpt 30 28 29 28 27 28 27 28 31 31 33 29 27 26 24 25 27 25 27 RH 70 59 70 88 92100100 92 55 44 62 75 75 72 72 72 42 33 47 Wind dir W NW W S SE SE SE S SW W S S S SW SW SW W W W Wind spd 6 5 2 3 4 5 5 5 3 3 2 5 5 5 6 8 9 10 8 Clouds B1 B1 B1 FW FW FW FW SC FW FW FW FW FW FW FW FW FW FW SC PoP 12hr 10 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sat 11/22/25 Sun 11/23/25 Mon 11/24/25 Tue 11/25/25 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 32 54 34 52 31 49 22 33 Temp 37 33 49 47 39 37 49 46 39 34 47 43 33 28 30 27 Dewpt 24 21 29 28 27 26 29 29 28 22 26 24 20 18 19 16 PWind dir SW W SW W SW SW W NW Wind char GN GN GN GN LT GN GN GN Avg clouds SC SC B1 SC SC B1 B1 B1 B1 B2 B2 B1 B1 B2 B2 B1 PoP 12hr 0 5 10 20 20 30 30 30 Rain S S S S C C C S Snow S S C C C S C S $$ http://www.weather.gov/greatfalls