Point Forecast Matrices
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
397 FOUS55 KTFX 050151 PFMTFX Point Forecast Matrices National Weather Service Great Falls MT 751 PM MDT Fri Apr 4 2025 MTZ312-051000- Great Falls-Cascade MT 47.47N 111.38W Elev. 3663 ft 751 PM MDT Fri Apr 4 2025 Date 04/04/25 Sat 04/05/25 Sun 04/06/25 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 23 59 30 62 35 Temp 32 27 25 24 33 48 56 59 46 38 35 31 39 55 60 62 50 42 38 36 Dewpt 17 19 18 17 21 24 26 29 30 27 24 21 25 28 26 28 31 31 28 25 RH 53 71 74 74 61 39 31 32 53 64 64 66 57 35 27 27 48 65 67 64 Wind dir S SW SW SW SW SW SW W SW SW SW SW SW SW SW SW S S S S Wind spd 5 8 9 9 12 17 13 13 10 9 8 8 9 10 6 6 6 8 6 8 Clouds FW FW FW FW FW CL FW FW SC SC FW FW FW FW FW FW FW FW 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 04/07/25 Tue 04/08/25 Wed 04/09/25 Thu 04/10/25 Fri 04/11/25 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 68 39 59 39 57 35 64 39 64 Temp 62 64 48 40 55 57 44 40 54 54 42 36 56 60 45 40 55 63 Dewpt 33 35 35 30 29 27 31 27 26 22 26 22 27 26 31 29 30 32 PWind dir SW SW SW SW SW SW SW SW SW Wind char GN GN BZ BZ WY BZ GN GN GN Avg clouds SC B1 B1 B1 SC SC SC B1 SC SC SC SC SC B1 B1 B1 B1 SC PoP 12hr 5 20 20 10 10 0 5 10 20 Rain S S S $$ MTZ303-051000- Cut Bank-Glacier MT 48.60N 112.39W Elev. 3838 ft 751 PM MDT Fri Apr 4 2025 Date 04/04/25 Sat 04/05/25 Sun 04/06/25 Mon MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 22 56 32 62 32 Temp 32 26 23 22 32 49 54 54 42 37 34 33 40 56 60 60 47 40 34 32 Dewpt 18 19 19 18 20 23 23 26 26 25 23 22 24 27 25 26 28 27 26 25 RH 56 74 84 84 61 36 30 34 53 61 64 63 52 32 26 27 47 59 72 75 Wind dir W W W W W W W W W W W W W W W SW SW SW SW SW Wind spd 5 8 9 10 11 14 17 18 13 11 11 10 10 10 10 10 8 6 5 4 Clouds FW CL FW FW FW FW FW FW SC FW FW FW FW FW FW FW FW FW FW SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 04/07/25 Tue 04/08/25 Wed 04/09/25 Thu 04/10/25 Fri 04/11/25 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 64 36 54 35 53 32 59 34 59 Temp 57 58 42 37 50 52 40 36 49 50 38 33 51 54 40 34 52 56 Dewpt 32 34 30 26 25 25 27 26 24 24 25 23 24 24 26 25 27 27 PWind dir SW W W W W W W SW SW Wind char GN BZ WY BZ WY BZ BZ GN GN Avg clouds B1 B2 B1 SC SC SC SC SC SC SC SC SC SC B1 SC SC B1 B1 PoP 12hr 5 5 5 5 10 5 5 5 10 $$ MTZ319-051000- Helena-Lewis & Clark MT 46.61N 111.96W Elev. 3893 ft 751 PM MDT Fri Apr 4 2025 Date 04/04/25 Sat 04/05/25 Sun 04/06/25 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 21 57 32 62 35 Temp 35 29 25 21 29 43 53 57 45 40 36 32 38 51 60 62 51 44 39 36 Dewpt 17 17 17 15 19 21 23 26 26 26 22 21 25 27 27 27 30 30 27 26 RH 47 60 71 77 66 41 31 30 47 57 56 63 59 39 28 26 44 57 62 67 Wind dir SW SW SW S E E W W SW SW S S SW W W W S S S S Wind spd 3 3 3 3 2 4 5 6 5 5 4 3 2 4 4 5 3 4 4 4 Clouds FW CL CL FW FW FW FW FW FW FW FW FW FW FW FW 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 04/07/25 Tue 04/08/25 Wed 04/09/25 Thu 04/10/25 Fri 04/11/25 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 66 37 58 36 56 34 63 38 63 Temp 57 60 45 38 51 56 43 37 50 53 41 35 53 59 45 39 55 60 Dewpt 35 35 34 30 32 28 31 26 27 23 27 24 29 28 31 29 34 33 PWind dir S SW SW SW W W SW SW SW Wind char LT LT GN GN GN GN LT LT LT Avg clouds SC B1 B1 B1 SC B1 B1 B1 B1 B1 SC SC B1 B1 B1 B1 B1 B1 PoP 12hr 20 40 30 30 30 5 10 10 20 Rain S C S S C C C C C S $$ MTZ326-051000- Bozeman-Gallatin MT 45.78N 111.16W Elev. 4475 ft 751 PM MDT Fri Apr 4 2025 Date 04/04/25 Sat 04/05/25 Sun 04/06/25 Mon MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 12 52 27 59 29 Temp 29 21 16 15 25 41 49 52 40 33 31 28 35 49 56 58 46 38 34 30 Dewpt 17 13 11 8 14 17 19 21 24 22 21 19 23 25 25 23 26 25 24 22 RH 60 71 80 73 62 37 30 29 52 63 66 68 61 39 30 26 45 59 66 72 Wind dir SE S S S S NW NW W S S S SE S W W W SE SE SE SE Wind spd 3 4 3 3 2 2 3 5 4 3 3 2 2 2 3 4 3 4 4 5 Clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW CL FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 04/07/25 Tue 04/08/25 Wed 04/09/25 Thu 04/10/25 Fri 04/11/25 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 64 33 57 32 55 30 62 35 63 Temp 56 60 42 34 51 54 39 33 48 54 37 31 51 61 42 36 54 61 Dewpt 31 32 33 29 32 29 30 26 27 25 24 22 26 28 30 28 33 34 PWind dir S SW SW SW W SW SW S SW Wind char LT LT LT LT GN LT LT LT LT Avg clouds SC B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC B1 B1 B1 B1 B2 B1 PoP 12hr 10 40 40 30 20 0 5 10 30 Rain C C C C C S S S C $$ MTZ330-051000- West Yellowstone-Gallatin MT 44.69N 111.11W Elev. 6644 ft 751 PM MDT Fri Apr 4 2025 Date 04/04/25 Sat 04/05/25 Sun 04/06/25 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 1 48 17 52 19 Temp 23 14 6 1 11 38 46 45 32 25 20 17 25 45 51 49 36 29 22 19 Dewpt 11 8 2 -2 2 11 15 20 19 17 14 12 16 23 23 24 25 23 18 16 RH 59 76 83 87 66 32 28 36 58 71 77 80 68 41 33 37 64 78 84 88 Wind dir N E NE NE N S SW SW S S S S SW SW SW SW S S S S Wind spd 5 3 2 2 0 1 3 4 2 2 2 1 1 2 3 4 2 2 2 2 Clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW CL CL 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 04/07/25 Tue 04/08/25 Wed 04/09/25 Thu 04/10/25 Fri 04/11/25 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 53 29 49 25 50 23 56 29 58 Temp 49 48 36 30 44 45 34 26 45 47 32 24 49 52 35 29 53 54 Dewpt 27 29 29 26 31 30 26 22 27 25 23 18 25 26 26 23 28 28 PWind dir S SW SW SW SW SW SW S S Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC B1 B1 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC B1 B1 B1 PoP 12hr 10 40 60 40 30 5 5 10 20 Rain C C C L C C S Snow C C C S C $$ MTZ328-051000- Dillon-Beaverhead MT 45.26N 112.55W Elev. 5357 ft 751 PM MDT Fri Apr 4 2025 Date 04/04/25 Sat 04/05/25 Sun 04/06/25 Mon MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 16 54 29 60 32 Temp 29 24 21 18 24 41 51 54 40 35 32 30 35 51 58 59 45 39 34 33 Dewpt 15 15 12 11 12 15 17 20 22 20 20 19 22 24 23 23 24 24 24 23 RH 55 68 68 73 60 34 26 26 48 54 61 63 59 34 26 25 43 54 66 66 Wind dir NE N SW S SW SW SW W S S S S SW SW SW SW S S S S Wind spd 4 3 3 4 2 4 4 5 4 5 5 5 3 4 4 5 5 6 6 8 Clouds FW CL CL CL FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 04/07/25 Tue 04/08/25 Wed 04/09/25 Thu 04/10/25 Fri 04/11/25 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 60 34 56 34 56 32 64 37 64 Temp 54 56 42 35 52 54 41 35 51 53 39 33 55 60 45 38 57 62 Dewpt 29 30 32 28 27 25 26 25 25 21 24 22 26 25 29 28 31 27 PWind dir S SW SW SW SW SW SW SW SW Wind char GN GN GN GN BZ GN GN GN GN Avg clouds SC B2 B1 B1 SC B1 B1 SC SC SC SC SC SC SC B1 B1 B1 B1 PoP 12hr 10 30 20 20 10 0 5 5 20 Rain S C S S S S S Snow S $$ MTZ305-051000- Havre-Hill MT 48.54N 109.76W Elev. 2585 ft 751 PM MDT Fri Apr 4 2025 Date 04/04/25 Sat 04/05/25 Sun 04/06/25 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 19 58 29 63 31 Temp 32 26 23 22 32 47 56 57 44 37 33 30 37 52 60 62 48 42 36 32 Dewpt 20 18 17 17 23 24 25 26 29 27 27 24 27 30 29 28 30 29 27 25 RH 61 71 77 81 69 40 30 30 55 67 78 78 67 43 31 27 49 60 69 75 Wind dir S S SW SW SW SW W W SW SW SW SW SW W W W SE SE SE SE Wind spd 5 6 8 9 10 13 13 10 6 8 8 9 9 8 5 3 5 6 6 5 Clouds FW FW FW FW FW CL CL FW SC SC FW FW FW FW FW FW FW FW 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 04/07/25 Tue 04/08/25 Wed 04/09/25 Thu 04/10/25 Fri 04/11/25 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 69 37 61 35 60 33 62 35 65 Temp 60 67 49 38 55 59 43 36 54 57 42 34 54 59 43 36 56 64 Dewpt 35 34 35 30 31 27 29 28 28 26 28 25 29 25 29 27 29 29 PWind dir S SW W SW W W W SW SW Wind char LT GN BZ BZ BZ BZ GN GN GN Avg clouds FW SC B2 B1 SC FW SC SC SC SC SC SC SC SC B1 SC SC SC PoP 12hr 0 30 10 10 10 5 5 10 5 Rain C S $$ MTZ314-051000- Lewistown-Fergus MT 47.05N 109.46W Elev. 4144 ft 751 PM MDT Fri Apr 4 2025 Date 04/04/25 Sat 04/05/25 Sun 04/06/25 Mon MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 19 52 31 57 33 Temp 26 22 20 22 33 46 50 52 39 35 34 32 39 51 55 57 44 37 34 37 Dewpt 16 15 12 14 18 18 22 26 25 23 22 20 23 26 27 29 29 27 24 26 RH 65 74 71 71 53 32 33 36 57 61 61 61 52 37 34 34 55 67 66 64 Wind dir S S S S SW W W W SW SW SW SW W NW NW NW S S S S Wind spd 5 6 6 6 5 5 5 6 5 6 5 5 5 6 5 5 5 5 8 8 Clouds FW FW FW FW FW CL FW FW SC SC SC FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 04/07/25 Tue 04/08/25 Wed 04/09/25 Thu 04/10/25 Fri 04/11/25 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 66 38 56 35 53 33 59 37 61 Temp 62 63 47 39 52 55 41 36 50 51 40 34 52 56 43 38 56 58 Dewpt 33 36 35 32 31 29 30 26 26 25 24 21 25 27 29 27 30 33 PWind dir S W W W W W W SW SW Wind char GN GN GN GN BZ GN GN LT GN Avg clouds FW SC B1 B1 B1 B1 SC SC B1 B1 SC SC SC SC B1 B1 B1 B1 PoP 12hr 5 30 30 20 30 5 5 10 20 Rain C S C C S S C S $$ http://www.weather.gov/greatfalls