Point Forecast Matrices
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
232 FOUS55 KTFX 022135 PFMTFX Point Forecast Matrices National Weather Service Great Falls MT 335 PM MDT Fri Oct 2 2026 MTZ312-031000- Great Falls-Cascade MT 47.47N 111.38W Elev. 3663 ft 335 PM MDT Fri Oct 2 2026 Date 10/02/26 Sat 10/03/26 Sun 10/04/26 Mon MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 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 46 68 41 77 51 Temp 74 61 56 52 47 48 58 65 67 55 50 46 43 47 64 76 74 61 56 56 54 Dewpt 41 41 41 41 39 39 39 39 40 39 39 39 38 38 41 41 39 38 37 34 30 RH 30 48 57 66 74 71 49 38 37 55 66 76 82 71 43 28 28 42 49 43 40 Wind dir W W W W W W NE E E E S SW SW SW S S SE S S SW SW Wind spd 11 6 6 5 3 2 2 5 8 4 3 3 3 3 1 3 5 4 9 11 13 Wind gust 21 Clouds FW SC FW FW FW FW FW B1 SC SC FW FW FW FW CL CL CL FW CL FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 10/05/26 Tue 10/06/26 Wed 10/07/26 Thu 10/08/26 Fri 10/09/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 83 53 78 50 76 48 76 49 78 Temp 77 79 61 54 71 74 58 52 69 72 56 50 68 72 56 51 71 72 Dewpt 35 33 34 32 34 30 32 30 33 33 34 33 35 34 34 33 34 33 PWind dir SW SW SW SW SW SW SW S SW Wind char BZ GN GN LT LT LT LT LT BZ Avg clouds FW FW FW SC SC FW SC SC SC SC SC SC SC FW FW FW SC SC PoP 12hr 0 0 0 0 0 0 0 0 5 $$ MTZ303-031000- Cut Bank-Glacier MT 48.60N 112.39W Elev. 3838 ft 335 PM MDT Fri Oct 2 2026 Date 10/02/26 Sat 10/03/26 Sun 10/04/26 Mon MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 39 64 36 72 46 Temp 67 57 52 47 41 42 55 62 62 52 47 41 38 41 58 69 70 55 51 50 48 Dewpt 39 40 39 37 35 36 35 37 38 37 37 36 34 36 37 39 40 38 37 35 33 RH 36 53 61 68 79 79 47 39 41 56 68 82 85 82 45 33 33 53 59 56 56 Wind dir W W W NW NW NW SE SE SE SE SE E N SE SE S S S SW SW W Wind spd 17 11 11 10 4 3 5 11 11 8 4 2 2 2 5 9 9 6 6 8 8 Wind gust 28 Clouds B1 B1 FW FW FW SC SC SC SC B1 SC FW SC FW CL CL CL FW FW FW SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 10/05/26 Tue 10/06/26 Wed 10/07/26 Thu 10/08/26 Fri 10/09/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 77 47 73 44 71 42 70 43 71 Temp 73 73 57 48 66 68 53 45 63 67 51 44 63 66 52 45 65 65 Dewpt 36 35 35 35 34 32 33 32 34 33 34 33 34 34 34 32 34 33 PWind dir W W W W W W W S SW Wind char GN GN GN GN LT LT LT LT GN Avg clouds SC SC SC B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 0 0 0 0 0 0 0 0 5 $$ MTZ319-031000- Helena-Lewis & Clark MT 46.61N 111.96W Elev. 3893 ft 335 PM MDT Fri Oct 2 2026 Date 10/02/26 Sat 10/03/26 Sun 10/04/26 Mon MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 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 44 70 41 76 48 Temp 73 60 55 51 46 48 60 68 68 56 50 46 42 46 63 75 73 59 54 51 49 Dewpt 44 42 41 40 40 40 41 41 41 41 39 38 37 37 42 42 44 41 37 33 33 RH 35 51 59 66 79 74 49 37 37 57 66 73 82 71 46 31 35 51 52 50 54 Wind dir W W SW W SW N N E W W SW SW N N E E E S S S S Wind spd 9 8 9 8 2 0 0 3 1 4 1 1 0 0 2 5 4 5 5 5 4 Clouds FW FW FW FW SC SC SC B1 B1 SC FW FW FW CL CL CL FW FW FW FW SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 10/05/26 Tue 10/06/26 Wed 10/07/26 Thu 10/08/26 Fri 10/09/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 82 49 78 47 77 47 77 47 77 Temp 71 78 60 49 68 74 55 47 67 73 55 47 67 73 55 47 68 72 Dewpt 41 38 36 35 37 35 32 32 36 36 33 33 37 38 35 35 38 37 PWind dir S SW W W SW W SW SW S Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC FW SC SC SC FW SC FW SC FW FW FW SC FW PoP 12hr 0 0 0 0 0 0 0 0 5 $$ MTZ326-031000- Bozeman-Gallatin MT 45.78N 111.16W Elev. 4475 ft 335 PM MDT Fri Oct 2 2026 Date 10/02/26 Sat 10/03/26 Sun 10/04/26 Mon MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 42 71 37 76 45 Temp 74 59 52 47 44 48 63 70 69 54 47 42 40 46 67 75 74 59 53 49 46 Dewpt 39 40 40 39 38 39 41 36 39 40 41 39 36 37 41 36 41 37 35 32 29 RH 28 49 63 74 79 71 44 29 33 59 79 89 85 71 39 24 30 44 50 52 51 Wind dir NW SW SW SW S E NW N E E E SE SE SE N N N SE SE SE SE Wind spd 8 4 1 3 3 3 2 3 3 8 8 4 2 2 0 0 0 8 5 5 4 Clouds FW FW FW FW FW SC SC SC SC FW FW FW FW CL CL CL FW CL FW FW SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 10/05/26 Tue 10/06/26 Wed 10/07/26 Thu 10/08/26 Fri 10/09/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 80 46 78 44 76 43 76 43 77 Temp 72 77 56 47 70 75 54 47 69 73 53 46 68 73 53 45 69 73 Dewpt 36 37 38 35 37 35 35 32 34 35 34 33 35 37 36 34 35 35 PWind dir SW S SW SE SW SE SW SE S Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW FW FW FW SC FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 0 0 0 0 $$ MTZ330-031000- West Yellowstone-Gallatin MT 44.69N 111.11W Elev. 6644 ft 335 PM MDT Fri Oct 2 2026 Date 10/02/26 Sat 10/03/26 Sun 10/04/26 Mon MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 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 70 30 73 37 Temp 64 49 41 36 33 38 59 69 65 48 39 33 31 38 63 73 67 50 43 39 38 Dewpt 36 36 34 32 31 32 36 27 32 30 29 28 27 29 34 28 31 29 28 27 26 RH 35 61 76 85 92 79 42 21 29 49 67 82 85 70 34 19 26 44 55 62 62 Wind dir SW E N N N N N N N N N N N N N SW SW S N N N Wind spd 9 1 0 0 0 0 0 0 0 0 0 0 0 0 0 6 3 2 0 0 0 Clouds FW FW FW FW FW SC FW SC SC FW FW FW SC FW CL CL FW FW FW FW SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 10/05/26 Tue 10/06/26 Wed 10/07/26 Thu 10/08/26 Fri 10/09/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 73 39 72 37 70 35 69 35 68 Temp 65 67 47 39 64 67 45 37 62 65 43 36 62 65 43 35 61 63 Dewpt 37 35 34 33 38 33 31 30 35 31 30 28 35 32 30 28 35 31 PWind dir SW S SW SW SW SW SW SW SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 SC SC SC FW CL FW FW SC FW FW FW FW FW FW FW SC FW PoP 12hr 0 0 0 0 0 0 0 0 5 $$ MTZ328-031000- Dillon-Beaverhead MT 45.26N 112.55W Elev. 5357 ft 335 PM MDT Fri Oct 2 2026 Date 10/02/26 Sat 10/03/26 Sun 10/04/26 Mon MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 42 72 40 79 45 Temp 75 58 51 46 44 47 63 71 70 54 49 45 42 46 67 78 76 58 52 49 46 Dewpt 36 35 36 36 36 37 40 36 37 35 35 35 32 33 35 32 37 33 32 30 27 RH 24 42 56 68 73 68 43 28 30 48 58 68 67 60 30 19 24 39 46 48 47 Wind dir W S SW S S S N N NE SE S S S S SW SW SW S S S S Wind spd 10 6 6 5 5 3 2 3 3 3 3 3 4 4 1 3 3 5 8 5 5 Clouds CL FW FW FW FW SC FW FW SC FW FW FW FW CL CL CL CL FW FW SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 10/05/26 Tue 10/06/26 Wed 10/07/26 Thu 10/08/26 Fri 10/09/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 81 47 79 44 76 42 76 43 76 Temp 72 77 55 47 69 75 52 46 68 73 51 45 67 73 52 44 69 71 Dewpt 34 37 35 33 36 32 31 29 32 33 31 30 32 35 33 31 33 34 PWind dir SW SW SW SW SW SW SW SW SW Wind char LT LT LT LT LT LT LT LT GN Avg clouds SC SC SC FW FW FW FW SC FW FW FW FW FW CL FW FW FW FW PoP 12hr 0 0 0 0 0 0 0 0 0 $$ MTZ305-031000- Havre-Hill MT 48.54N 109.76W Elev. 2585 ft 335 PM MDT Fri Oct 2 2026 Date 10/02/26 Sat 10/03/26 Sun 10/04/26 Mon MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 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 41 68 37 75 43 Temp 74 59 54 49 43 45 59 66 65 52 48 44 40 43 64 74 71 56 52 49 45 Dewpt 43 41 42 40 38 38 37 36 37 36 36 35 34 35 40 41 42 40 41 39 35 RH 33 51 64 71 82 76 44 33 35 54 63 70 79 73 41 30 35 55 66 68 68 Wind dir W W SW W W W NW NW E E E E E E SE SE SE SE SE S SW Wind spd 13 6 5 6 4 5 4 2 4 8 8 8 6 4 3 3 1 6 3 5 10 Clouds SC B1 B1 SC FW FW FW FW SC B1 SC FW SC CL CL CL CL CL FW FW FW PoP 12hr 5 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 10/05/26 Tue 10/06/26 Wed 10/07/26 Thu 10/08/26 Fri 10/09/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 83 47 77 43 74 41 74 43 78 Temp 74 79 60 49 68 72 55 46 66 70 52 44 65 69 53 46 69 71 Dewpt 41 36 37 36 40 38 37 35 38 38 37 35 37 37 36 35 37 36 PWind dir SW SW W SW W E SW SE SW Wind char GN GN LT LT LT LT LT LT GN Avg clouds FW FW FW FW FW FW SC SC SC SC SC SC SC FW SC SC SC SC PoP 12hr 0 0 0 0 0 0 0 0 5 $$ MTZ314-031000- Lewistown-Fergus MT 47.05N 109.46W Elev. 4144 ft 335 PM MDT Fri Oct 2 2026 Date 10/02/26 Sat 10/03/26 Sun 10/04/26 Mon MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 45 67 40 77 51 Temp 71 59 54 51 47 50 59 64 63 53 49 45 41 50 69 75 71 57 56 56 54 Dewpt 41 40 39 39 38 38 39 39 39 38 37 35 32 34 39 39 41 37 36 32 26 RH 34 49 57 63 71 63 47 40 41 57 63 68 70 54 33 27 34 47 47 40 34 Wind dir NW SW W W W W NW N E SE SE SE SE SE SE SE E S S S S Wind spd 9 6 4 5 5 3 3 3 6 10 6 5 4 3 1 3 2 9 10 11 10 Wind gust 19 Clouds FW SC SC SC FW FW SC SC SC SC SC SC FW CL CL CL CL FW CL FW FW PoP 12hr 5 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 10/05/26 Tue 10/06/26 Wed 10/07/26 Thu 10/08/26 Fri 10/09/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 84 52 77 48 75 45 75 48 79 Temp 79 77 60 53 71 71 55 51 69 70 53 49 68 69 54 50 72 72 Dewpt 32 33 31 28 30 33 30 26 30 34 31 29 32 35 32 30 32 34 PWind dir SW W W SW W SW SW S SW Wind char GN LT LT LT LT LT LT LT GN Avg clouds FW FW FW FW FW CL FW SC SC FW FW FW SC FW FW FW SC FW PoP 12hr 0 0 0 0 0 0 0 0 5 $$ http://www.weather.gov/greatfalls