Point Forecast Matrices
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
739 FOUS55 KTFX 042105 PFMTFX Point Forecast Matrices National Weather Service Great Falls MT 205 PM MST Tue Nov 4 2025 MTZ312-051100- Great Falls-Cascade MT 47.47N 111.38W Elev. 3663 ft 205 PM MST Tue Nov 4 2025 Date Tue 11/04/25 Wed 11/05/25 Thu 11/06/25 Fri 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 28 58 42 56 38 Temp 38 33 31 30 31 35 48 57 52 49 47 45 43 46 53 55 50 43 42 41 39 Dewpt 31 30 28 27 27 31 37 40 38 35 35 33 30 33 31 29 29 27 27 26 25 RH 76 89 88 88 85 85 65 53 59 58 63 62 60 60 43 37 44 53 55 55 57 Wind dir SW S S SE SE SE SE E SE SW SW SW SW SW W W W SW SW SW SW Wind spd 3 3 3 3 3 2 3 4 5 11 18 21 24 26 29 26 17 18 18 18 18 Wind gust 32 42 39 28 Clouds B2 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 SC SC B1 SC SC FW FW SC SC B1 PoP 12hr 5 5 10 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain S Date 11/07/25 Sat 11/08/25 Sun 11/09/25 Mon 11/10/25 Tue 11/11/25 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 53 31 47 26 54 38 62 42 58 Temp 50 47 40 36 43 42 31 28 45 47 40 41 56 56 49 44 54 52 Dewpt 28 23 23 22 25 21 20 18 21 21 20 20 26 27 28 28 29 29 PWind dir SW W W SW SW SW SW SW SW Wind char WY BZ GN LT LT GN BZ BZ BZ Avg clouds B1 SC SC B1 B1 SC B1 SC B1 SC B1 B1 B1 B1 B1 B1 SC SC PoP 12hr 20 10 5 0 0 5 5 10 5 Rain S $$ MTZ303-051100- Cut Bank-Glacier MT 48.60N 112.39W Elev. 3838 ft 205 PM MST Tue Nov 4 2025 Date Tue 11/04/25 Wed 11/05/25 Thu 11/06/25 Fri MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 25 49 37 52 31 Temp 40 32 30 28 28 30 38 47 45 41 41 41 39 41 49 50 45 39 37 35 32 Dewpt 21 23 24 24 25 28 32 35 36 35 34 32 30 31 31 31 31 28 28 27 26 RH 46 69 78 85 88 92 79 63 70 79 76 70 70 67 50 48 58 64 70 72 78 Wind dir W S S SE SE SE SE SE S SW SW W W W W W W W W SW SW Wind spd 3 5 5 6 8 10 11 11 8 10 14 19 24 26 34 32 21 18 13 11 12 Wind gust 26 32 37 42 55 48 36 29 Clouds SC SC B1 B2 B2 OV B2 B2 OV B2 B1 B2 B1 B1 SC FW FW FW SC B1 B1 PoP 12hr 0 10 10 5 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain S High Wind A A A A A A A Date 11/07/25 Sat 11/08/25 Sun 11/09/25 Mon 11/10/25 Tue 11/11/25 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 48 27 45 22 50 32 59 37 54 Temp 45 42 35 30 41 39 27 24 41 44 36 37 53 53 44 39 49 47 Dewpt 28 26 25 23 25 25 21 19 23 23 22 22 29 31 29 28 30 31 PWind dir SW W W SW S SW SW W W Wind char BZ WY GN LT GN GN BZ BZ BZ Avg clouds B1 SC B1 B1 B1 SC B1 B1 B1 SC B1 B2 B2 B1 B1 SC SC SC PoP 12hr 20 20 5 0 5 5 5 5 5 Rain S S S Snow S $$ MTZ319-051100- Helena-Lewis & Clark MT 46.61N 111.96W Elev. 3893 ft 205 PM MST Tue Nov 4 2025 Date Tue 11/04/25 Wed 11/05/25 Thu 11/06/25 Fri 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 58 38 55 34 Temp 47 40 37 35 35 36 46 55 55 51 46 44 39 40 50 53 49 44 41 39 35 Dewpt 37 33 33 31 32 34 38 37 34 34 33 31 30 31 33 31 29 28 27 27 25 RH 68 76 85 85 89 92 73 51 45 52 60 60 70 70 52 43 46 53 57 62 66 Wind dir N SW SW S W SW SE SE S SW SW S SW SW W W W SW SW S S Wind spd 4 2 3 3 4 5 5 9 10 13 12 10 10 11 20 20 13 12 11 10 9 Wind gust 25 24 20 23 36 36 26 Clouds B2 B2 SC SC OV B1 B2 OV B1 B1 SC SC SC B1 SC SC FW SC SC B1 B2 PoP 12hr 5 5 20 20 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain S S S S S S L Snow S Date 11/07/25 Sat 11/08/25 Sun 11/09/25 Mon 11/10/25 Tue 11/11/25 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 51 31 47 25 51 31 57 35 55 Temp 46 45 40 35 41 42 31 27 41 47 37 34 48 52 44 39 49 51 Dewpt 30 25 25 23 24 21 20 18 22 23 21 22 29 29 29 27 32 30 PWind dir SW W W SW S S S SW W Wind char GN BZ LT LT LT GN GN GN GN Avg clouds B2 B1 SC SC B1 SC SC SC B1 B1 B1 B1 B1 B1 B1 SC B1 SC PoP 12hr 60 10 5 0 0 5 10 10 10 Rain L C Snow S $$ MTZ326-051100- Bozeman-Gallatin MT 45.78N 111.16W Elev. 4475 ft 205 PM MST Tue Nov 4 2025 Date Tue 11/04/25 Wed 11/05/25 Thu 11/06/25 Fri MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 32 60 35 52 31 Temp 50 42 38 34 35 37 49 58 57 51 46 41 37 39 49 52 50 42 36 35 33 Dewpt 36 38 37 34 35 37 37 35 32 33 34 32 29 32 31 29 26 28 28 28 26 RH 58 86 96100100100 63 42 38 50 63 70 72 76 50 41 39 57 72 75 75 Wind dir NW SW S S S S NW S S SW SW SW SW SW W W W SW SW S S Wind spd 4 4 5 6 5 5 3 5 11 14 13 11 9 10 14 17 13 12 10 10 9 Wind gust 17 21 26 24 27 32 25 Clouds B2 B1 SC SC OV B1 B1 B2 B2 B2 B1 B1 B1 B2 B1 B1 SC SC SC B1 B2 PoP 12hr 10 5 20 20 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain S S S S C Snow C Date 11/07/25 Sat 11/08/25 Sun 11/09/25 Mon 11/10/25 Tue 11/11/25 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 51 24 45 20 51 27 57 31 56 Temp 46 45 33 29 38 40 27 23 41 46 32 29 48 51 39 35 48 51 Dewpt 31 26 25 22 22 19 20 17 22 24 23 22 28 30 29 27 31 29 PWind dir SW W W SE S S S S W Wind char GN GN LT LT LT LT LT GN LT Avg clouds B2 B2 B1 B1 B1 SC SC SC B1 SC B1 B1 B1 B1 B1 B1 B1 SC PoP 12hr 60 20 0 0 0 5 10 10 10 Rain C L S Snow C S $$ MTZ330-051100- West Yellowstone-Gallatin MT 44.69N 111.11W Elev. 6644 ft 205 PM MST Tue Nov 4 2025 Date Tue 11/04/25 Wed 11/05/25 Thu 11/06/25 Fri 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 53 29 41 26 Temp 43 38 36 34 33 34 47 53 49 42 38 33 30 33 38 41 39 33 31 29 27 Dewpt 36 36 36 34 33 34 33 30 28 30 33 32 29 32 33 28 27 26 29 27 27 RH 76 92100100100100 58 41 44 62 82 96 96 96 82 59 62 75 92 92100 Wind dir SW SW S SE SE SE S SW SW SW SW SW SW SW SW SW SW SW SW SW SW Wind spd 10 8 5 3 2 2 10 18 18 21 19 13 11 12 14 16 11 12 13 11 12 Wind gust 20 29 28 36 33 26 27 23 Clouds OV B2 B2 B2 OV B2 B1 SC B2 B2 B2 B2 OV OV B2 B2 SC SC B1 B2 OV PoP 12hr 40 5 60 70 40 QPF 12hr 0.03 0 0.03 0.06 0.01 Snow 12hr 00-00 00-00 00-00 Rain C S S C C L L L L L Rain shwrs L Snow L L L C C D Snowshwrs L Tstms S Date 11/07/25 Sat 11/08/25 Sun 11/09/25 Mon 11/10/25 Tue 11/11/25 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 13 37 12 42 18 47 22 45 Temp 35 36 24 14 31 33 18 14 35 38 23 19 40 42 29 24 39 40 Dewpt 31 26 20 12 20 18 15 12 20 21 17 15 24 26 24 23 30 29 PWind dir SW W SW S S S S SW SW Wind char BZ GN LT LT LT LT LT GN LT Avg clouds OV OV B1 SC B1 SC SC SC B1 SC SC B1 B1 SC SC B1 B1 SC PoP 12hr 90 40 5 0 0 5 10 20 20 Rain D S S Snow D D C S S S $$ MTZ328-051100- Dillon-Beaverhead MT 45.26N 112.55W Elev. 5357 ft 205 PM MST Tue Nov 4 2025 Date Tue 11/04/25 Wed 11/05/25 Thu 11/06/25 Fri MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 35 58 34 50 29 Temp 50 43 39 37 37 36 50 57 54 46 41 38 35 36 46 49 45 35 33 31 30 Dewpt 33 35 34 35 34 35 35 31 30 30 31 30 29 31 32 28 27 25 25 24 24 RH 52 73 82 92 89 96 56 37 40 53 67 73 78 82 58 44 49 66 72 75 78 Wind dir SW S S E S SE S S S SW SW S SW SW W W W SW S S S Wind spd 5 5 6 8 8 9 10 14 17 16 14 13 12 16 20 17 10 10 10 11 11 Wind gust 26 28 28 31 29 Clouds B2 B2 B1 OV B2 B2 B1 B2 B1 SC SC SC B1 SC SC SC SC SC B1 B2 B2 PoP 12hr 10 5 10 10 10 QPF 12hr 0 0 0 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain C Snow C Date 11/07/25 Sat 11/08/25 Sun 11/09/25 Mon 11/10/25 Tue 11/11/25 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 49 21 42 21 49 28 55 30 54 Temp 45 41 29 24 37 37 25 23 41 43 30 30 47 49 36 33 47 47 Dewpt 31 24 20 18 21 19 16 14 19 23 20 20 26 29 26 24 30 30 PWind dir SW W SW S S S S S SW Wind char GN GN LT LT LT GN GN GN GN Avg clouds B2 B1 SC SC SC SC SC SC B1 SC B1 B1 B1 B1 B1 B1 SC SC PoP 12hr 50 10 0 0 0 5 5 10 5 Rain C C Snow C $$ MTZ305-051100- Havre-Hill MT 48.54N 109.76W Elev. 2585 ft 205 PM MST Tue Nov 4 2025 Date Tue 11/04/25 Wed 11/05/25 Thu 11/06/25 Fri 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 55 37 61 30 Temp 44 33 30 25 25 29 43 53 50 43 43 41 39 43 55 59 55 43 39 35 31 Dewpt 24 24 22 20 21 24 30 34 36 34 36 35 31 32 33 31 31 29 29 28 26 RH 45 69 72 81 84 81 60 48 58 70 76 79 73 65 43 34 40 57 67 75 81 Wind dir W SW S E E E E E E SE SW SW SW SW W W W W W SW SW Wind spd 5 3 3 5 6 8 10 10 10 9 10 16 19 23 29 27 21 19 14 11 10 Wind gust 32 35 43 44 34 29 Clouds SC FW SC B1 B1 B2 B2 B2 B2 OV OV B1 B1 B1 SC SC SC FW FW SC SC PoP 12hr 0 10 20 5 5 QPF 12hr 0 0 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain S S S S S Snow S High Wind A A A A A A A Date 11/07/25 Sat 11/08/25 Sun 11/09/25 Mon 11/10/25 Tue 11/11/25 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 53 26 46 20 49 27 60 35 57 Temp 50 49 35 30 39 40 28 22 40 42 32 31 52 55 45 40 52 51 Dewpt 31 26 29 24 27 26 23 19 26 26 23 21 30 29 29 28 32 31 PWind dir SW W NW SE SE S SW SW W Wind char BZ BZ GN LT LT GN GN BZ BZ Avg clouds B1 B1 B1 B2 B1 SC SC B1 B1 SC B1 B1 B2 B1 B1 B1 SC SC PoP 12hr 30 30 10 0 5 5 5 5 5 Rain S C C C Snow S C $$ MTZ314-051100- Lewistown-Fergus MT 47.05N 109.46W Elev. 4144 ft 205 PM MST Tue Nov 4 2025 Date Tue 11/04/25 Wed 11/05/25 Thu 11/06/25 Fri MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 27 58 37 54 31 Temp 42 34 31 30 31 38 52 58 53 50 47 42 39 42 51 53 48 40 38 35 33 Dewpt 34 32 28 28 29 34 40 39 37 34 33 31 28 29 29 28 27 26 26 24 23 RH 73 92 88 92 92 85 63 49 54 54 58 65 64 60 42 38 44 57 62 64 66 Wind dir W SW SE SE SE SE SE SE SE S W SW SW W W W W W W SW SW Wind spd 5 3 5 6 8 9 8 10 10 12 12 12 11 13 23 24 20 17 12 10 9 Wind gust 24 21 25 35 36 33 29 23 Clouds B1 B1 SC SC B1 OV SC B2 B2 B2 SC SC SC SC SC SC FW FW FW SC B1 PoP 12hr 0 10 5 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain S Snow S Date 11/07/25 Sat 11/08/25 Sun 11/09/25 Mon 11/10/25 Tue 11/11/25 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 52 27 40 20 48 31 63 37 56 Temp 49 45 36 32 36 36 27 24 42 42 35 37 57 55 46 42 53 50 Dewpt 29 25 23 24 25 23 20 17 25 24 21 21 31 30 28 27 30 28 PWind dir SW W NW SW S S SW SW W Wind char GN BZ BZ LT LT GN GN GN GN Avg clouds B1 B1 B1 B1 B1 B1 B1 B1 B1 SC B1 B1 B1 B1 B1 B1 SC SC PoP 12hr 30 20 10 0 5 5 5 10 10 Rain S C S Snow S S S $$ http://www.weather.gov/greatfalls