Point Forecast Matrices
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
916 FOUS55 KTFX 041512 PFMTFX Point Forecast Matrices National Weather Service Great Falls MT 812 AM MST Tue Nov 4 2025 MTZ312-042300- Great Falls-Cascade MT 47.47N 111.38W Elev. 3663 ft 812 AM MST Tue Nov 4 2025 Date Tue 11/04/25 Wed 11/05/25 Thu 11/06/25 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 30 56 41 55 Temp 39 42 42 38 36 33 31 36 48 55 51 48 47 45 43 46 52 55 49 Dewpt 33 32 33 31 31 29 27 31 37 38 37 36 35 33 30 32 31 28 27 RH 79 67 70 76 82 85 85 82 65 53 59 63 63 62 60 58 44 35 42 Wind dir NW W N S E E E SE SE SE S SW SW SW SW SW W W W Wind spd 4 4 4 3 4 3 3 2 3 5 5 11 18 21 24 26 28 26 17 Wind gust 36 40 37 27 Clouds OV OV B2 B2 B1 B1 B2 B2 B2 B2 B1 B2 B1 B1 SC B1 SC SC FW PoP 12hr 40 5 0 10 0 QPF 12hr 0.02 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain C S Date Fri 11/07/25 Sat 11/08/25 Sun 11/09/25 Mon 11/10/25 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 55 31 47 26 52 36 62 Temp 41 38 51 48 40 35 43 42 32 28 44 46 41 42 57 56 Dewpt 27 25 30 26 23 22 24 21 21 18 22 23 24 23 30 31 PWind dir SW SW W W SW SW S SW Wind char BZ BZ BZ GN LT LT GN BZ Avg clouds FW SC B1 SC SC SC SC SC SC B1 B1 B1 B2 B2 B2 B1 PoP 12hr 10 20 10 5 5 5 10 10 Rain S $$ MTZ303-042300- Cut Bank-Glacier MT 48.60N 112.39W Elev. 3838 ft 812 AM MST Tue Nov 4 2025 Date Tue 11/04/25 Wed 11/05/25 Thu 11/06/25 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 46 26 48 37 51 Temp 43 45 40 33 31 29 27 30 40 46 44 40 41 41 38 42 49 50 45 Dewpt 28 26 24 25 25 25 24 27 33 36 36 34 34 32 29 31 31 31 31 RH 55 47 52 72 78 85 88 88 76 68 73 79 76 70 70 65 50 48 58 Wind dir NW NW W SW S SE SE SE SE SE SE SW SW SW W W W W W Wind spd 10 8 3 4 5 5 8 9 10 11 8 10 13 18 21 26 33 31 21 Wind gust 24 31 36 42 48 46 34 Clouds B2 B2 B1 B2 B1 B2 B2 OV B2 B2 B2 OV B2 B2 B1 B1 SC FW FW PoP 12hr 30 0 5 10 5 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain S Snow S High Wind A A A A A A A A A A A A A A Date Fri 11/07/25 Sat 11/08/25 Sun 11/09/25 Mon 11/10/25 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 30 50 28 45 21 48 31 57 Temp 36 31 46 44 35 30 40 39 28 24 40 42 36 34 51 50 Dewpt 28 25 30 27 24 23 25 24 21 20 23 24 24 25 29 31 PWind dir W SW W W SW S S SW Wind char BZ BZ WY BZ LT GN GN BZ Avg clouds FW SC B2 SC SC SC SC SC B1 B1 B1 B1 B2 B2 B2 B1 PoP 12hr 10 20 20 5 5 5 5 10 Rain S S S $$ MTZ319-042300- Helena-Lewis & Clark MT 46.61N 111.96W Elev. 3893 ft 812 AM MST Tue Nov 4 2025 Date Tue 11/04/25 Wed 11/05/25 Thu 11/06/25 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 53 34 60 39 54 Temp 44 49 47 44 41 38 35 36 49 58 56 52 48 45 40 41 50 53 49 Dewpt 34 34 35 34 34 32 32 34 40 38 35 34 34 32 30 31 32 30 28 RH 68 56 63 68 76 79 89 92 71 47 45 50 58 60 67 67 50 41 44 Wind dir NW NW NW S S SW S S SE SE S SW SW SW SW SW W W W Wind spd 4 5 4 2 3 4 4 5 5 9 10 12 12 11 10 11 19 20 13 Wind gust 24 24 21 24 32 34 26 Clouds B1 B2 OV B2 B1 B2 OV B1 B2 B2 B2 B2 B1 SC SC SC SC FW FW PoP 12hr 30 10 0 30 20 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain C S C C S S S S Date Fri 11/07/25 Sat 11/08/25 Sun 11/09/25 Mon 11/10/25 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 35 53 31 48 25 52 33 58 Temp 42 36 47 47 41 34 41 43 32 27 42 48 40 35 50 53 Dewpt 28 27 32 27 25 24 25 22 20 19 25 25 26 25 33 31 PWind dir SW SW W W SW S S S Wind char GN GN BZ GN LT LT GN GN Avg clouds SC SC B2 B1 B1 SC SC SC SC SC B1 B1 B2 B1 B2 B1 PoP 12hr 20 50 30 5 5 5 10 20 Rain S C C C S Snow S C S $$ MTZ326-042300- Bozeman-Gallatin MT 45.78N 111.16W Elev. 4475 ft 812 AM MST Tue Nov 4 2025 Date Tue 11/04/25 Wed 11/05/25 Thu 11/06/25 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 55 34 62 36 54 Temp 49 53 51 44 40 38 35 37 51 60 57 51 47 43 38 40 49 53 49 Dewpt 35 34 36 37 37 36 34 36 39 37 33 33 34 33 30 33 32 29 26 RH 58 48 56 76 89 92 96 96 63 42 40 50 60 67 73 76 52 39 40 Wind dir W W NW S SE SE SE SE SE S S SW SW SW SW SW W W W Wind spd 6 5 5 4 5 5 5 5 3 6 11 13 13 11 10 10 13 17 14 Wind gust 17 25 24 25 31 26 Clouds B2 B2 B2 B2 B1 B2 OV OV B2 B2 B2 B1 B1 B1 B2 B2 B1 SC SC PoP 12hr 40 10 0 30 20 QPF 12hr 0.02 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain S S S C C S S Date Fri 11/07/25 Sat 11/08/25 Sun 11/09/25 Mon 11/10/25 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 31 54 25 46 21 52 28 58 Temp 37 32 47 48 35 30 39 41 27 23 42 47 35 32 50 52 Dewpt 28 26 33 29 27 24 25 21 20 18 25 26 27 25 32 31 PWind dir SW SW W W SE S S S Wind char GN GN GN LT LT LT GN LT Avg clouds SC SC B2 B2 B1 B1 B1 SC SC B1 B1 B1 B1 B2 B2 B1 PoP 12hr 10 50 40 5 5 5 10 20 Rain C C C S S S Snow C C S $$ MTZ330-042300- West Yellowstone-Gallatin MT 44.69N 111.11W Elev. 6644 ft 812 AM MST Tue Nov 4 2025 Date Tue 11/04/25 Wed 11/05/25 Thu 11/06/25 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 29 52 30 42 Temp 43 43 42 39 36 33 30 32 48 52 48 41 39 34 31 33 39 41 39 Dewpt 36 34 35 36 36 33 30 32 32 28 29 31 34 33 30 32 32 28 27 RH 76 70 76 89100100100100 54 39 47 67 82 96 96 96 76 59 62 Wind dir SW SW SW S S SE E SE SW SW SW S SW SW SW SW SW SW SW Wind spd 12 13 10 9 6 4 2 3 11 18 16 20 19 13 11 11 13 16 11 Wind gust 24 28 26 35 32 26 Clouds OV OV OV OV B2 B2 OV B2 B1 B1 B1 B2 B2 B2 OV OV B2 B1 SC PoP 12hr 50 30 5 70 60 QPF 12hr 0.01 0.01 0 0.04 0.05 Snow 12hr 00-00 00-00 00-00 Rain S C S S S S C C L L L Snow L L C Snowshwrs C Tstms S Date Fri 11/07/25 Sat 11/08/25 Sun 11/09/25 Mon 11/10/25 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 26 39 15 37 14 44 20 47 Temp 30 27 36 37 27 16 31 33 20 15 37 39 26 22 40 42 Dewpt 27 26 32 30 24 15 22 20 18 15 26 25 23 20 30 29 PWind dir SW SW W SW S S S S Wind char GN GN GN LT LT LT LT LT Avg clouds SC B1 OV OV B2 B1 B1 SC SC B1 B2 SC B1 B1 B2 B1 PoP 12hr 30 80 60 20 5 5 10 30 Rain D L S C Snow C D D L C S S C $$ MTZ328-042300- Dillon-Beaverhead MT 45.26N 112.55W Elev. 5357 ft 812 AM MST Tue Nov 4 2025 Date Tue 11/04/25 Wed 11/05/25 Thu 11/06/25 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 55 36 59 33 50 Temp 53 55 50 44 39 38 37 37 51 58 53 47 43 39 34 35 47 49 45 Dewpt 36 33 33 34 34 35 35 35 37 31 31 30 32 31 29 30 30 26 26 RH 52 43 52 68 82 89 92 92 59 36 43 51 65 73 82 82 51 40 47 Wind dir SW SW SW S S NE S S S S S S SW SW SW SW W W W Wind spd 13 10 5 5 6 8 8 9 10 14 16 16 14 13 12 13 17 14 10 Wind gust 26 27 27 26 Clouds B2 OV OV B2 B1 OV OV B2 B1 B2 B2 B1 B1 B1 B1 SC SC SC SC PoP 12hr 10 5 0 20 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain S S Date Fri 11/07/25 Sat 11/08/25 Sun 11/09/25 Mon 11/10/25 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 29 51 23 44 22 50 30 56 Temp 33 30 44 44 31 25 37 38 26 24 42 44 34 32 49 50 Dewpt 26 25 32 30 24 20 22 19 18 17 22 25 25 23 30 31 PWind dir SW S W SW S S S SW Wind char GN GN GN LT LT GN GN GN Avg clouds SC B1 B2 B1 B1 SC SC SC SC SC B1 B1 B1 B1 B1 B1 PoP 12hr 10 40 30 0 0 5 10 20 Rain C C C S Snow C C S $$ MTZ305-042300- Havre-Hill MT 48.54N 109.76W Elev. 2585 ft 812 AM MST Tue Nov 4 2025 Date Tue 11/04/25 Wed 11/05/25 Thu 11/06/25 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 50 23 54 35 59 Temp 49 50 45 34 31 27 24 29 46 53 49 43 41 40 37 42 55 58 54 Dewpt 35 29 27 27 26 23 20 24 33 35 35 35 35 35 31 32 34 31 31 RH 58 44 49 75 81 85 84 81 60 50 58 73 79 82 79 67 45 36 41 Wind dir W NW W SW SE E E E E E E SE SW SW SW SW W W W Wind spd 10 10 5 3 3 4 6 8 10 10 10 9 10 14 19 23 28 27 19 Wind gust 31 35 40 42 31 Clouds SC B1 SC SC B1 B1 SC OV B2 B2 B2 OV B2 B1 B1 B1 SC SC SC PoP 12hr 20 0 5 10 5 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain High Wind A A A A A A A Date Fri 11/07/25 Sat 11/08/25 Sun 11/09/25 Mon 11/10/25 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 29 56 26 46 20 48 27 56 Temp 38 31 49 50 36 31 40 41 29 24 41 43 33 31 49 51 Dewpt 30 25 32 27 26 22 25 23 21 17 25 25 24 22 30 29 PWind dir W SW W W SE SE SE SW Wind char BZ GN BZ GN LT LT GN GN Avg clouds SC SC B1 B1 B1 B1 SC SC B1 B1 B2 B1 B2 B2 B2 B1 PoP 12hr 0 20 20 10 5 5 5 5 Rain S S S Snow S S $$ MTZ314-042300- Lewistown-Fergus MT 47.05N 109.46W Elev. 4144 ft 812 AM MST Tue Nov 4 2025 Date Tue 11/04/25 Wed 11/05/25 Thu 11/06/25 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 48 27 58 38 54 Temp 43 44 41 35 33 31 29 36 51 57 52 48 47 43 39 42 51 53 48 Dewpt 35 33 33 31 30 29 27 33 38 37 35 34 33 31 30 30 29 28 26 RH 73 65 73 85 89 92 92 89 61 47 52 58 58 62 70 62 42 38 42 Wind dir NW NW NW W SE SE SE SE SE S S S SW W W W W W W Wind spd 9 10 5 3 5 5 6 8 6 9 10 11 12 11 11 13 21 24 19 Wind gust 23 21 25 32 34 32 Clouds B1 B1 B1 B2 B1 B1 B2 OV B1 B2 B2 B2 B1 SC SC SC SC FW FW PoP 12hr 20 5 5 5 0 QPF 12hr 0.01 0 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain Date Fri 11/07/25 Sat 11/08/25 Sun 11/09/25 Mon 11/10/25 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 31 54 28 42 22 49 31 63 Temp 37 33 50 47 36 33 38 36 28 26 43 42 38 39 58 56 Dewpt 25 23 30 28 24 22 23 21 20 18 23 24 24 24 32 31 PWind dir W SW W NW SW S S SW Wind char GN GN BZ BZ LT LT GN GN Avg clouds FW SC B1 B1 B1 SC B1 B1 SC B1 B1 B1 B2 B2 B2 B1 PoP 12hr 5 30 30 10 5 5 5 10 Rain S C C Snow S C $$ http://www.weather.gov/greatfalls