Point Forecast Matrices
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
225 FOUS55 KTFX 070310 PFMTFX Point Forecast Matrices National Weather Service Great Falls MT 810 PM MST Thu Nov 6 2025 MTZ312-071100- Great Falls-Cascade MT 47.47N 111.38W Elev. 3663 ft 810 PM MST Thu Nov 6 2025 Date Thu 11/06/25 Fri 11/07/25 Sat 11/08/25 Sun 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 38 50 29 48 25 Temp 41 41 41 44 48 49 43 39 39 37 34 31 43 48 42 34 30 28 28 Dewpt 29 28 23 30 22 20 21 21 22 22 21 20 23 21 21 20 20 18 18 RH 62 59 48 57 35 31 41 48 50 54 58 63 45 34 43 56 66 66 66 Wind dir SW S S SW W W W W W W SW SW W W SW S S S S Wind spd 18 17 19 26 31 29 21 20 18 14 11 10 10 6 4 5 6 5 6 Wind gust 36 42 41 34 32 29 Clouds FW FW B1 B1 FW FW FW SC SC SC SC SC FW SC SC SC SC SC SC PoP 12hr 5 10 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 11/09/25 Mon 11/10/25 Tue 11/11/25 Wed 11/12/25 Thu 11/13/25 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 56 42 64 46 61 35 56 39 60 Temp 47 50 44 46 59 59 52 49 57 54 43 38 50 51 43 40 56 54 Dewpt 20 22 21 22 28 30 30 31 33 31 30 29 32 32 30 26 32 33 PWind dir SW SW SW SW SW SW SW S SW Wind char GN GN BZ BZ BZ GN LT LT GN Avg clouds SC SC B1 B1 B2 B1 B1 B1 SC SC SC B1 B1 B1 B2 B2 B1 SC PoP 12hr 0 0 0 5 5 0 0 5 10 $$ MTZ303-071100- Cut Bank-Glacier MT 48.60N 112.39W Elev. 3838 ft 810 PM MST Thu Nov 6 2025 Date Thu 11/06/25 Fri 11/07/25 Sat 11/08/25 Sun MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 31 47 27 47 21 Temp 36 36 33 38 44 45 40 37 35 34 30 28 42 46 41 30 26 24 23 Dewpt 29 29 27 27 24 24 24 23 23 23 22 21 24 23 25 23 21 18 18 RH 75 75 78 64 45 43 52 56 61 64 72 75 48 40 52 75 81 77 81 Wind dir SW S S W W W W W W W W W W W W SW SW S S Wind spd 11 10 13 28 35 36 27 26 21 17 13 11 12 9 6 5 6 5 5 Wind gust 43 54 51 43 40 33 27 Clouds FW OV B2 SC FW FW FW B1 SC SC SC SC FW SC SC SC SC B1 B1 PoP 12hr 20 10 5 0 0 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 11/09/25 Mon 11/10/25 Tue 11/11/25 Wed 11/12/25 Thu 11/13/25 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 52 37 62 39 54 29 50 31 54 Temp 43 47 41 43 58 55 45 42 51 48 36 31 45 45 37 32 49 48 Dewpt 22 24 23 25 30 33 30 30 31 30 27 26 30 32 28 26 31 33 PWind dir S SW SW W W W SW S SW Wind char GN GN BZ BZ BZ GN LT GN GN Avg clouds B1 SC B1 B2 B2 B1 B1 B1 B1 SC B1 B1 B2 B1 B2 B2 B2 SC PoP 12hr 0 0 0 5 5 0 0 5 10 $$ MTZ319-071100- Helena-Lewis & Clark MT 46.61N 111.96W Elev. 3893 ft 810 PM MST Thu Nov 6 2025 Date Thu 11/06/25 Fri 11/07/25 Sat 11/08/25 Sun 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 34 48 28 47 24 Temp 42 40 35 37 44 46 42 40 37 36 31 29 40 46 42 35 30 27 26 Dewpt 28 27 24 29 26 23 22 22 23 23 22 21 24 23 21 20 20 17 17 RH 57 59 64 72 49 40 44 48 56 59 69 72 52 40 43 54 66 65 68 Wind dir S S S W W W W W W W W SW W W SE S S S S Wind spd 10 10 11 12 20 24 19 18 14 10 6 5 4 4 2 4 5 5 5 Wind gust 27 34 40 36 35 29 21 Clouds B2 B1 B1 B1 FW FW FW FW FW FW SC SC FW FW SC SC SC SC B1 PoP 12hr 5 60 5 0 0 QPF 12hr 0 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain S C Date 11/09/25 Mon 11/10/25 Tue 11/11/25 Wed 11/12/25 Thu 11/13/25 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 32 60 40 60 35 55 36 56 Temp 40 47 38 34 49 54 48 43 53 54 44 37 46 50 44 37 48 52 Dewpt 22 23 23 24 32 30 31 32 35 32 31 29 33 30 30 28 34 32 PWind dir S S S SW SW SW S S SW Wind char LT GN LT GN GN GN LT LT LT Avg clouds B1 SC B1 B1 B2 B1 B1 B1 B1 SC SC B1 B1 B1 B2 B1 B1 SC PoP 12hr 0 0 0 5 5 0 5 10 20 Rain S $$ MTZ326-071100- Bozeman-Gallatin MT 45.78N 111.16W Elev. 4475 ft 810 PM MST Thu Nov 6 2025 Date Thu 11/06/25 Fri 11/07/25 Sat 11/08/25 Sun MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 30 49 21 44 19 Temp 37 35 32 36 42 47 43 37 31 29 25 22 37 43 39 30 25 22 21 Dewpt 27 26 23 28 31 24 20 21 21 21 20 18 22 20 19 19 18 16 15 RH 67 69 69 72 65 40 39 52 66 72 81 84 54 39 44 63 74 77 77 Wind dir SE SE SE S W W W W SW SW S SW W W S SE SE SE SE Wind spd 10 10 10 10 10 16 17 13 10 9 5 5 3 3 2 4 4 4 4 Wind gust 29 28 24 Clouds SC SC B2 OV OV SC FW SC SC SC FW SC FW FW SC SC SC SC SC PoP 12hr 5 60 5 0 0 QPF 12hr 0 0.04 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain C C Date 11/09/25 Mon 11/10/25 Tue 11/11/25 Wed 11/12/25 Thu 11/13/25 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 51 28 60 34 60 31 56 32 57 Temp 42 47 33 30 50 54 42 37 52 54 39 34 48 51 40 33 49 51 Dewpt 21 21 23 23 30 29 30 29 33 30 30 29 33 31 31 28 33 31 PWind dir SW S S SW SW S S S S Wind char LT LT LT GN GN GN LT LT LT Avg clouds SC SC SC B1 B2 B1 B1 B1 B1 SC SC SC B1 B1 B1 B2 B1 SC PoP 12hr 0 0 0 0 5 0 0 5 10 $$ MTZ330-071100- West Yellowstone-Gallatin MT 44.69N 111.11W Elev. 6644 ft 810 PM MST Thu Nov 6 2025 Date Thu 11/06/25 Fri 11/07/25 Sat 11/08/25 Sun 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 39 11 37 10 Temp 30 27 27 31 36 39 36 28 21 16 12 15 30 37 33 22 17 13 12 Dewpt 27 26 25 29 33 29 23 18 15 13 10 13 18 15 16 15 14 12 11 RH 88 96 92 92 89 67 59 66 77 88 91 92 60 40 49 74 88 96 96 Wind dir S SW SW SW SW SW W W W SW W SW W W SW S SE N N Wind spd 11 10 13 17 17 16 10 8 5 2 1 1 2 5 3 1 1 0 0 Wind gust 21 27 27 Clouds SC SC OV OV OV B2 SC FW FW FW SC SC FW FW FW SC SC SC B1 PoP 12hr 10 90 10 0 0 QPF 12hr 0 0.12 0 0 0 Snow 12hr 00-00 T 00-00 Rain shwrs Snow S C D C Snowshwrs Tstms Date 11/09/25 Mon 11/10/25 Tue 11/11/25 Wed 11/12/25 Thu 11/13/25 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 45 17 48 22 47 22 47 25 46 Temp 36 40 23 19 41 43 29 23 40 42 29 24 40 43 31 25 41 42 Dewpt 20 21 17 16 26 26 25 22 31 30 27 24 31 30 28 25 32 30 PWind dir SW S S SW SW S S S S Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 SC SC SC B2 B1 B1 B1 B1 SC SC SC B1 B1 B1 B2 B2 B1 PoP 12hr 0 0 0 0 5 0 5 10 30 Rain C S Snow C $$ MTZ328-071100- Dillon-Beaverhead MT 45.26N 112.55W Elev. 5357 ft 810 PM MST Thu Nov 6 2025 Date Thu 11/06/25 Fri 11/07/25 Sat 11/08/25 Sun MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 29 45 18 42 19 Temp 33 31 30 33 42 43 37 29 26 24 20 19 35 41 36 27 25 22 21 Dewpt 25 23 23 27 30 21 20 18 18 18 17 16 20 18 17 16 15 14 12 RH 72 72 75 78 62 41 50 63 71 77 88 88 54 39 45 63 65 71 68 Wind dir S S S S W W W SW SW SW S SW SW W NE S S S S Wind spd 10 11 13 14 14 16 11 10 10 9 8 5 2 2 2 3 5 6 8 Wind gust 27 Clouds B1 B1 B2 B1 B2 SC FW FW FW FW SC FW FW FW SC SC SC SC SC PoP 12hr 0 40 0 0 0 QPF 12hr 0 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain C S Snow C S Date 11/09/25 Mon 11/10/25 Tue 11/11/25 Wed 11/12/25 Thu 11/13/25 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 52 29 57 31 56 30 54 32 54 Temp 43 46 33 31 50 51 37 33 49 50 36 32 47 48 39 33 48 49 Dewpt 19 23 21 20 28 29 26 24 30 30 28 26 31 30 30 27 32 32 PWind dir S S S S SW S S S S Wind char LT LT GN GN GN GN LT GN GN Avg clouds SC SC B1 B1 B1 B1 B1 B1 SC FW SC SC B1 B1 B2 B1 B1 SC PoP 12hr 0 0 0 0 0 0 0 5 10 $$ MTZ305-071100- Havre-Hill MT 48.54N 109.76W Elev. 2585 ft 810 PM MST Thu Nov 6 2025 Date Thu 11/06/25 Fri 11/07/25 Sat 11/08/25 Sun 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 26 45 19 Temp 38 34 32 37 49 51 46 39 36 34 30 27 38 44 39 30 27 23 21 Dewpt 29 28 27 30 29 26 26 27 27 26 24 23 28 27 27 25 23 21 19 RH 70 78 81 75 46 37 45 62 69 72 78 85 67 51 62 81 85 92 92 Wind dir SW SW S SW W W W W W NW NW W W NW NE SE SE SE SE Wind spd 13 10 8 13 21 26 23 23 19 14 10 6 8 6 5 4 4 3 3 Wind gust 32 42 36 35 29 Clouds FW SC B1 OV SC B1 B2 B2 B2 B2 B2 B1 SC SC SC SC SC B1 B1 PoP 12hr 5 70 40 5 0 QPF 12hr 0 0.03 0.05 0 0 Snow 12hr 00-00 00-00 T Rain C C S C C C Snow C C Date 11/09/25 Mon 11/10/25 Tue 11/11/25 Wed 11/12/25 Thu 11/13/25 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 47 29 63 37 59 27 53 29 56 Temp 40 43 33 37 56 59 47 42 53 52 37 32 47 48 36 31 48 50 Dewpt 27 25 23 25 31 32 33 31 34 32 28 26 30 29 28 24 32 32 PWind dir SE S SW W W W SE SE SW Wind char LT GN BZ BZ GN GN LT LT GN Avg clouds B1 SC SC B1 B2 B1 B1 B1 SC SC SC B1 B1 SC B1 B2 B2 SC PoP 12hr 0 0 0 5 5 0 0 5 10 $$ MTZ314-071100- Lewistown-Fergus MT 47.05N 109.46W Elev. 4144 ft 810 PM MST Thu Nov 6 2025 Date Thu 11/06/25 Fri 11/07/25 Sat 11/08/25 Sun MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 31 50 28 44 22 Temp 38 35 33 40 47 48 42 37 36 35 33 29 40 43 38 29 27 25 25 Dewpt 29 26 23 26 27 20 19 21 21 22 22 21 24 24 25 22 21 19 18 RH 70 69 66 57 45 33 39 52 54 59 63 72 52 47 59 75 78 78 74 Wind dir W SW S SW W W W W W W NW NW NW NW NW S S S S Wind spd 11 9 10 12 18 25 24 23 23 20 16 11 11 10 4 4 5 5 5 Wind gust 21 36 37 37 36 34 27 Clouds FW SC B1 B2 B1 FW SC B1 B1 B1 B1 B1 B1 SC SC SC SC SC B1 PoP 12hr 0 40 10 10 0 QPF 12hr 0 0.02 0 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain S C High Wind A A A A Date 11/09/25 Mon 11/10/25 Tue 11/11/25 Wed 11/12/25 Thu 11/13/25 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 52 35 67 42 58 32 55 35 59 Temp 46 45 40 43 62 60 49 45 55 52 39 35 51 49 41 37 56 52 Dewpt 21 23 23 23 30 30 29 30 32 31 29 27 31 30 29 25 32 32 PWind dir S S SW W W W SW S SW Wind char LT GN GN GN GN GN LT LT GN Avg clouds SC SC SC B1 B2 B1 B1 B1 SC SC SC SC B1 SC B1 B2 B1 SC PoP 12hr 0 0 0 5 5 5 0 5 10 $$ http://www.weather.gov/greatfalls