Point Forecast Matrices
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
770 FOUS55 KTFX 240706 PFMTFX Point Forecast Matrices National Weather Service Great Falls MT 1206 AM MST Mon Nov 24 2025 MTZ312-251100- Great Falls-Cascade MT 47.47N 111.38W Elev. 3663 ft 1206 AM MST Mon Nov 24 2025 Date Sun 11/23/25 Mon 11/24/25 Tue 11/25/25 Wed MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 37 46 21 38 23 Temp 41 40 41 44 43 36 29 29 28 24 22 34 38 33 28 26 24 29 Dewpt 29 31 33 29 19 21 21 21 21 18 16 19 16 17 16 16 14 18 RH 62 70 73 55 38 54 72 72 75 77 77 54 40 51 60 65 65 63 Wind dir S S SW W W NW NW W SW SW SW SW SW S S S SW SW Wind spd 8 9 13 24 27 23 18 10 6 5 5 6 6 4 5 5 5 5 Wind gust 35 39 33 Clouds OV OV B2 B2 B1 OV OV OV B2 SC FW FW SC B1 B2 B2 B2 B2 PoP 12hr 50 80 60 0 5 QPF 12hr 0.02 0.07 0.01 0 0 Snow 12hr 00-00 00-00 T Rain S D S C Snow C C L C S Date 11/26/25 Thu 11/27/25 Fri 11/28/25 Sat 11/29/25 Sun 11/30/25 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 41 24 33 20 28 10 19 0 20 Temp 36 35 31 28 29 30 30 26 25 21 18 15 16 15 10 5 12 14 Dewpt 24 26 24 22 25 26 24 20 19 16 11 8 11 10 5 -1 6 6 PWind dir SW NE NE NW NW N N NW SW Wind char LT LT LT GN GN GN GN GN GN Avg clouds B2 B1 B2 OV OV B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B2 B1 B1 PoP 12hr 20 30 50 40 60 40 40 30 30 Snow S C C C C C L C C C C S C C C $$ MTZ303-251100- Cut Bank-Glacier MT 48.60N 112.39W Elev. 3838 ft 1206 AM MST Mon Nov 24 2025 Date Sun 11/23/25 Mon 11/24/25 Tue 11/25/25 Wed MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 27 38 14 33 15 Temp 32 31 31 36 33 26 24 21 19 16 16 28 33 27 22 19 17 19 Dewpt 27 28 30 30 27 22 20 17 15 13 12 19 19 18 15 13 12 14 RH 81 88 96 79 78 85 84 84 84 88 84 68 56 68 74 77 80 80 Wind dir S E SW W NW NW NW NW W W W W SW S SW SW SW SW Wind spd 5 4 8 23 27 23 16 8 5 4 4 5 5 5 5 5 5 4 Wind gust 36 40 35 26 Clouds OV OV OV B2 B2 OV B2 SC SC SC SC FW SC B1 B1 B1 B1 B1 PoP 12hr 60 90 30 0 5 QPF 12hr 0.06 0.17 0 0 0 Snow 12hr 00-00 1 00-00 Rain S D S Snow D C D D C Winter Weath Y Y Y Y Date 11/26/25 Thu 11/27/25 Fri 11/28/25 Sat 11/29/25 Sun 11/30/25 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 36 16 28 13 21 3 15 -5 19 Temp 30 29 21 19 24 25 22 18 18 15 11 7 11 9 3 -1 10 12 Dewpt 22 23 16 15 20 22 18 14 14 12 7 3 8 7 -1 -5 4 6 PWind dir W N E NE NW N NW NW W Wind char LT LT LT GN GN GN GN GN GN Avg clouds B1 SC B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 PoP 12hr 10 20 40 50 50 40 30 20 10 Snow S S C C C C C C C S S C S S $$ MTZ319-251100- Helena-Lewis & Clark MT 46.61N 111.96W Elev. 3893 ft 1206 AM MST Mon Nov 24 2025 Date Sun 11/23/25 Mon 11/24/25 Tue 11/25/25 Wed MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 32 41 19 35 22 Temp 36 34 34 38 39 34 33 30 27 21 19 28 34 32 29 27 24 26 Dewpt 27 30 30 31 21 18 19 21 20 16 14 17 16 16 15 15 13 18 RH 69 85 85 76 48 51 56 69 74 81 80 63 47 51 55 60 62 71 Wind dir SE S W W W W W W SW W S S SE SE S S S S Wind spd 3 3 5 16 25 20 17 6 4 2 2 2 2 2 3 4 3 2 Wind gust 28 41 37 32 Clouds OV OV B2 B2 FW B2 OV B2 SC FW FW FW SC B1 B2 B2 OV OV PoP 12hr 50 80 40 5 10 QPF 12hr 0.01 0.06 0.01 0 0 Snow 12hr 00-00 00-00 T Rain C C D L Snow L C S C Date 11/26/25 Thu 11/27/25 Fri 11/28/25 Sat 11/29/25 Sun 11/30/25 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 40 27 39 23 31 10 22 1 19 Temp 33 37 34 30 33 38 32 26 27 25 21 14 17 19 11 4 10 15 Dewpt 26 27 28 27 30 30 26 23 22 16 12 9 12 10 5 1 6 6 PWind dir SW SW W NW NW NW N NW NW Wind char LT LT LT LT LT LT LT LT LT Avg clouds OV B2 OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B2 B1 B1 PoP 12hr 30 40 50 50 60 50 40 30 30 Rain S C C C C C Snow C S C C C S C C L C C C C C C C C C $$ MTZ326-251100- Bozeman-Gallatin MT 45.78N 111.16W Elev. 4475 ft 1206 AM MST Mon Nov 24 2025 Date Sun 11/23/25 Mon 11/24/25 Tue 11/25/25 Wed MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 31 45 15 34 19 Temp 34 34 34 41 40 34 31 28 25 21 16 28 33 31 25 23 21 25 Dewpt 28 30 31 32 25 17 17 17 16 14 13 17 13 12 13 13 12 18 RH 78 85 89 70 55 49 56 63 68 74 88 63 43 45 60 65 68 74 Wind dir SE SE S W W W W W W S S W W E S S S S Wind spd 5 5 6 12 17 18 14 9 5 3 3 2 2 2 5 5 5 4 Wind gust 25 33 32 26 Clouds OV OV B2 OV B2 B1 B2 B2 B1 SC FW FW SC B1 B2 B2 OV OV PoP 12hr 30 90 20 0 10 QPF 12hr 0.01 0.14 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain C C S D Snow C S S C Date 11/26/25 Thu 11/27/25 Fri 11/28/25 Sat 11/29/25 Sun 11/30/25 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 40 26 41 22 36 10 23 0 19 Temp 33 37 32 30 36 38 30 27 31 29 21 15 19 20 12 6 11 14 Dewpt 26 27 29 28 32 30 26 24 27 21 17 12 13 11 7 1 6 4 PWind dir SW S S S W NW NW NE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds OV OV OV OV OV B2 B2 B2 B2 B2 B2 OV OV B1 B2 B2 B2 B1 PoP 12hr 30 30 40 40 50 40 30 30 30 Rain S S C C C C C Snow C S S C C S C C C C C C C S S C C S $$ MTZ330-251100- West Yellowstone-Gallatin MT 44.69N 111.11W Elev. 6644 ft 1206 AM MST Mon Nov 24 2025 Date Sun 11/23/25 Mon 11/24/25 Tue 11/25/25 Wed MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 22 35 5 29 13 Temp 26 25 27 32 33 29 20 15 11 7 6 21 28 23 17 15 14 17 Dewpt 24 24 26 28 25 16 10 8 7 4 3 10 9 9 9 10 11 14 RH 92 96 96 85 72 58 64 73 83 87 87 62 44 54 70 80 88 88 Wind dir S S SW SW SW W W SW W N E SW SW SW S S SW SW Wind spd 3 8 11 17 20 16 12 4 2 0 1 2 6 5 4 5 4 3 Wind gust 21 28 32 27 25 Clouds OV OV OV B2 OV SC FW FW FW FW SC FW SC B1 B2 B2 B2 OV PoP 12hr 30 90 20 0 20 QPF 12hr 0.01 0.09 0 0 0.02 Snow 12hr 00-00 1 00-00 Snow L C C D S S S C Date 11/26/25 Thu 11/27/25 Fri 11/28/25 Sat 11/29/25 Sun 11/30/25 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 32 20 38 19 35 8 26 -1 22 Temp 27 30 24 22 32 35 25 21 31 29 18 10 20 20 9 1 14 16 Dewpt 21 22 22 21 28 26 23 21 25 21 16 9 12 11 6 -1 6 6 PWind dir SW SW SW SW SW NW N NE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds OV B2 B2 OV OV B2 B1 B2 OV B2 B1 B2 OV B1 B1 B1 B1 B1 PoP 12hr 50 40 50 40 60 40 40 40 50 Snow C C C C C C C C C L C C C C C C C C $$ MTZ328-251100- Dillon-Beaverhead MT 45.26N 112.55W Elev. 5357 ft 1206 AM MST Mon Nov 24 2025 Date Sun 11/23/25 Mon 11/24/25 Tue 11/25/25 Wed MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 30 43 13 34 21 Temp 35 33 33 41 38 30 24 20 18 15 13 28 34 29 24 23 23 25 Dewpt 28 28 28 29 20 13 12 11 10 9 8 12 8 9 10 10 11 15 RH 75 82 82 62 48 49 60 67 70 77 80 50 33 42 54 57 59 65 Wind dir S S S W W W S SW S S S SW SW SE S S S S Wind spd 9 10 13 19 24 17 13 9 8 6 5 3 4 4 6 9 9 9 Wind gust 29 35 31 25 Clouds OV B2 SC B2 SC FW FW FW FW FW FW SC B1 B1 B2 B2 B2 B2 PoP 12hr 20 60 5 0 5 QPF 12hr 0 0.03 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain S S L Snow S S L S Date 11/26/25 Thu 11/27/25 Fri 11/28/25 Sat 11/29/25 Sun 11/30/25 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 43 26 44 24 38 12 26 3 20 Temp 36 37 30 29 37 40 30 27 34 30 22 16 21 20 13 8 14 15 Dewpt 24 26 24 25 30 30 25 23 26 24 18 12 14 13 8 3 7 8 PWind dir S S S S W N N NE NE Wind char GN LT LT LT LT LT LT GN GN Avg clouds B2 B2 B2 B2 B2 B1 B1 B1 B2 B1 B2 B2 B2 B1 B1 B1 B1 B1 PoP 12hr 5 10 20 20 30 20 10 20 20 Rain S S S Snow S S S C C S S S S $$ MTZ305-251100- Havre-Hill MT 48.54N 109.76W Elev. 2585 ft 1206 AM MST Mon Nov 24 2025 Date Sun 11/23/25 Mon 11/24/25 Tue 11/25/25 Wed MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 27 40 17 32 12 Temp 31 30 30 37 38 32 27 24 22 20 18 28 32 26 18 15 13 15 Dewpt 28 27 29 35 33 28 25 22 20 18 17 22 22 20 15 13 11 13 RH 88 88 96 92 82 85 92 92 92 92 96 78 66 78 88 92 91 92 Wind dir E E E N W NW NW NW W W SW W W SE SE SE E SE Wind spd 4 5 5 10 18 20 19 13 10 9 6 6 5 4 3 3 2 2 Wind gust 31 32 31 Clouds B1 B2 OV OV OV OV OV OV B2 B2 B1 FW FW SC B1 B2 B2 B2 PoP 12hr 20 100 80 0 0 QPF 12hr 0 0.24 0.10 0 0 Snow 12hr 00-00 00-00 1 Frzg rain D Rain S D L L Sleet S Snow S L L C Winter Weath Y Y Y Y Y Date 11/26/25 Thu 11/27/25 Fri 11/28/25 Sat 11/29/25 Sun 11/30/25 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 30 10 28 13 25 3 17 -3 16 Temp 25 24 16 14 23 25 20 18 22 19 12 9 13 11 3 1 8 9 Dewpt 20 20 15 13 19 21 19 17 19 16 11 7 9 8 2 -2 5 5 PWind dir W NE NE NE N N N W SW Wind char LT LT LT LT GN LT LT LT LT Avg clouds B2 B1 B1 B2 OV B2 B2 B2 OV B2 B2 B2 OV B2 B1 B1 B1 SC PoP 12hr 10 10 40 50 60 40 40 20 20 Snow S C C C L C C C C S S S S S $$ MTZ314-251100- Lewistown-Fergus MT 47.05N 109.46W Elev. 4144 ft 1206 AM MST Mon Nov 24 2025 Date Sun 11/23/25 Mon 11/24/25 Tue 11/25/25 Wed MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 32 47 16 34 17 Temp 37 36 37 45 42 35 27 24 24 20 19 31 34 29 23 21 19 23 Dewpt 28 31 33 34 25 19 22 21 20 17 16 17 15 16 15 12 10 14 RH 70 82 85 65 50 52 81 88 84 88 88 56 45 58 71 68 67 68 Wind dir S S S W W W NW NW NW W SW W W E S S S SW Wind spd 4 5 6 13 23 26 24 19 13 9 5 5 5 2 4 5 5 5 Wind gust 24 33 39 40 32 25 Clouds B1 OV OV B2 B2 B2 OV OV OV B1 FW FW FW SC B1 B2 B2 B2 PoP 12hr 40 80 60 0 0 QPF 12hr 0.02 0.09 0.06 0 0 Snow 12hr 00-00 00-00 1 Rain D C C Snow C C C S Date 11/26/25 Thu 11/27/25 Fri 11/28/25 Sat 11/29/25 Sun 11/30/25 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 38 21 36 18 30 7 20 -3 20 Temp 35 32 27 25 32 32 28 25 27 21 15 13 17 15 7 3 13 12 Dewpt 23 24 22 22 26 27 24 21 22 16 12 9 13 10 4 0 6 5 PWind dir W SW SE S NW NW N W SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B2 B2 OV OV B2 B2 B2 B2 B2 B2 B2 B2 B1 B2 B1 B1 SC PoP 12hr 20 30 50 50 60 60 50 40 30 Snow S S S C C C C C L C L C C C C C C S $$ http://www.weather.gov/greatfalls