Point Forecast Matrices
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
643 FOUS55 KTFX 051457 PFMTFX Point Forecast Matrices National Weather Service Great Falls MT 857 AM MDT Thu Jun 5 2025 MTZ312-052200- Great Falls-Cascade MT 47.47N 111.38W Elev. 3663 ft 857 AM MDT Thu Jun 5 2025 Date Thu 06/05/25 Fri 06/06/25 Sat 06/07/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 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 72 45 79 52 72 Temp 53 66 70 72 62 53 48 46 60 73 77 78 67 60 56 53 60 65 69 70 Dewpt 34 34 31 30 33 35 34 33 37 36 36 37 37 38 37 41 45 43 43 41 RH 48 30 23 21 33 50 58 60 42 26 23 23 33 44 49 64 58 45 39 35 Wind dir SW E E E SE S SW SW SW SW W W W SW SW W NW N N NE Wind spd 4 2 3 5 5 6 8 9 12 16 14 13 11 11 11 11 12 10 11 12 Clouds B1 B1 SC CL FW FW CL FW FW SC B2 B1 B1 SC SC B1 SC SC SC FW PoP 12hr 5 0 5 0 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sun 06/08/25 Mon 06/09/25 Tue 06/10/25 Wed 06/11/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 49 80 53 91 57 86 54 79 Temp 56 50 71 80 61 53 83 90 67 58 80 83 63 55 73 77 Dewpt 39 38 40 41 44 42 44 39 44 43 48 45 50 47 51 48 PWind dir NE NW SE SW SW NW SW NW Wind char GN LT LT LT GN GN GN GN Avg clouds SC FW FW FW FW CL CL CL FW FW FW SC B1 B1 B1 B2 PoP 12hr 5 0 0 0 5 20 30 40 Rain shwrs S C S S C Tstms S S S $$ MTZ303-052200- Cut Bank-Glacier MT 48.60N 112.39W Elev. 3838 ft 857 AM MDT Thu Jun 5 2025 Date Thu 06/05/25 Fri 06/06/25 Sat 06/07/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 72 43 76 51 69 Temp 53 67 71 70 63 53 47 44 60 72 75 76 67 61 56 52 56 61 66 68 Dewpt 35 34 33 34 35 34 32 31 33 36 37 39 39 40 41 42 39 37 37 38 RH 50 29 25 26 35 48 56 60 36 27 25 26 36 46 57 69 53 41 34 33 Wind dir SW S W SW S SW SW W W W W W W W W NW N N NW N Wind spd 2 4 4 6 6 9 9 10 14 23 24 25 21 16 14 12 11 10 11 12 Wind gust 33 35 Clouds B1 FW B1 SC FW FW FW SC SC B1 B1 SC SC FW B1 B1 SC SC SC SC PoP 12hr 10 0 5 5 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sun 06/08/25 Mon 06/09/25 Tue 06/10/25 Wed 06/11/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 45 80 50 89 53 82 50 76 Temp 55 45 71 80 60 50 82 88 65 53 74 81 61 51 71 74 Dewpt 36 35 38 39 43 41 41 39 43 42 43 45 46 45 46 44 PWind dir N W S W W N N N Wind char GN LT GN GN GN GN GN GN Avg clouds SC FW FW FW FW FW FW CL FW FW FW SC B1 B1 B1 B2 PoP 12hr 5 0 0 5 5 20 30 30 Rain shwrs S C C S C Tstms S $$ MTZ319-052200- Helena-Lewis & Clark MT 46.61N 111.96W Elev. 3893 ft 857 AM MDT Thu Jun 5 2025 Date Thu 06/05/25 Fri 06/06/25 Sat 06/07/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 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 73 44 80 52 78 Temp 47 62 70 73 64 54 49 45 54 70 78 78 69 61 56 53 60 70 76 75 Dewpt 29 30 28 31 32 31 32 30 33 35 35 35 35 34 34 37 40 40 40 40 RH 49 30 21 21 30 41 52 55 45 27 21 21 28 36 43 54 47 33 27 28 Wind dir NE NE E NE NE W SW SW E NW W W W SW SW W W NW NW NW Wind spd 1 2 5 6 3 4 4 4 3 6 12 13 10 9 8 5 8 12 16 14 Wind gust 23 27 25 Clouds SC B1 SC FW FW FW CL FW FW SC B1 B1 SC SC FW FW FW FW SC SC PoP 12hr 10 5 5 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sun 06/08/25 Mon 06/09/25 Tue 06/10/25 Wed 06/11/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 52 84 54 91 58 89 56 82 Temp 62 52 73 84 65 54 80 90 69 58 81 84 66 56 75 78 Dewpt 42 41 44 40 41 41 42 36 42 42 45 44 47 47 48 45 PWind dir NW N W W W NW SW NW Wind char GN LT LT LT LT LT LT LT Avg clouds SC FW CL CL CL CL CL CL FW FW FW B1 B2 B1 SC B1 PoP 12hr 5 0 0 5 5 30 30 50 Rain shwrs C C S S C Tstms C S C $$ MTZ326-052200- Bozeman-Gallatin MT 45.78N 111.16W Elev. 4475 ft 857 AM MDT Thu Jun 5 2025 Date Thu 06/05/25 Fri 06/06/25 Sat 06/07/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 70 37 76 47 77 Temp 47 60 67 68 58 48 42 38 53 68 73 75 65 57 51 48 58 71 76 76 Dewpt 31 33 32 33 37 35 34 31 35 35 32 36 37 37 36 39 41 40 40 41 RH 53 36 27 27 45 60 73 76 50 29 22 24 35 47 56 71 53 32 27 28 Wind dir NW N N NE E S S S W W W W W S S S W W W NW Wind spd 1 2 2 4 4 5 3 3 2 4 6 8 4 4 4 4 5 8 10 11 Clouds FW B1 B1 SC FW FW CL CL FW FW FW B2 B2 SC FW FW FW SC SC FW PoP 12hr 10 5 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sun 06/08/25 Mon 06/09/25 Tue 06/10/25 Wed 06/11/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 48 80 48 87 52 86 51 78 Temp 59 49 71 79 58 48 76 85 62 52 78 80 60 51 73 73 Dewpt 44 44 45 43 42 40 43 41 43 42 47 47 49 47 49 51 PWind dir NE N E W E SW S W Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC FW FW CL CL CL CL FW FW FW B1 B2 B2 B1 B1 PoP 12hr 5 0 0 5 10 30 40 50 Rain shwrs C C S S C Tstms C S C $$ MTZ330-052200- West Yellowstone-Gallatin MT 44.69N 111.11W Elev. 6644 ft 857 AM MDT Thu Jun 5 2025 Date Thu 06/05/25 Fri 06/06/25 Sat 06/07/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 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 64 29 68 37 71 Temp 40 57 63 61 52 40 32 29 44 63 67 67 57 48 41 37 50 67 71 70 Dewpt 26 23 21 25 31 33 31 29 31 29 28 29 33 35 33 33 35 33 33 33 RH 57 27 20 25 44 76 96100 60 27 23 24 40 60 73 85 56 28 25 25 Wind dir NE NE NW N NE NE E S S W W W SW SW SW N W W W W Wind spd 1 2 3 4 3 2 1 1 1 4 8 9 4 2 1 0 1 5 8 8 Wind gust 18 18 Clouds FW SC B1 B2 B1 B1 SC SC FW FW SC B1 B2 SC FW FW FW SC FW SC PoP 12hr 20 20 20 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Obvis PF PF Date Sun 06/08/25 Mon 06/09/25 Tue 06/10/25 Wed 06/11/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 39 75 37 78 40 78 41 73 Temp 50 39 71 73 50 37 73 76 52 41 74 73 51 41 70 67 Dewpt 39 37 40 35 40 35 36 34 42 38 39 39 45 41 41 42 PWind dir NW N N N NE S SE S Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC CL CL FW FW FW FW FW FW FW B1 B1 B1 B2 B2 PoP 12hr 0 5 5 10 10 40 40 60 Rain shwrs C C S C L Tstms S S C $$ MTZ328-052200- Dillon-Beaverhead MT 45.26N 112.55W Elev. 5357 ft 857 AM MDT Thu Jun 5 2025 Date Thu 06/05/25 Fri 06/06/25 Sat 06/07/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 67 37 74 43 78 Temp 44 59 65 65 55 47 41 37 50 64 72 72 64 54 47 44 54 69 76 77 Dewpt 27 29 27 28 32 31 30 28 33 32 31 32 35 33 32 33 36 38 37 37 RH 51 32 24 25 41 53 65 70 52 30 22 23 34 45 56 65 50 32 24 24 Wind dir W N N N N S S S SW SW SW W W SW S SW SW W W NW Wind spd 2 5 6 9 5 4 4 5 3 5 10 10 6 6 6 5 5 8 11 12 Wind gust 21 Clouds FW SC SC SC SC FW FW FW CL FW SC B1 B1 FW FW CL FW FW FW SC PoP 12hr 10 20 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sun 06/08/25 Mon 06/09/25 Tue 06/10/25 Wed 06/11/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 48 81 50 85 53 84 50 77 Temp 57 48 72 80 59 50 78 83 62 53 79 77 58 50 73 73 Dewpt 40 40 44 42 43 41 44 37 44 41 44 47 48 44 47 47 PWind dir NW N E SW S SW SW W Wind char GN LT LT LT LT LT LT LT Avg clouds SC FW CL CL FW CL CL FW FW FW FW B1 B2 B1 B1 B1 PoP 12hr 0 5 0 10 10 30 40 50 Rain shwrs C C C Tstms C S C $$ MTZ305-052200- Havre-Hill MT 48.54N 109.76W Elev. 2585 ft 857 AM MDT Thu Jun 5 2025 Date Thu 06/05/25 Fri 06/06/25 Sat 06/07/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 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 76 45 82 54 72 Temp 54 70 74 74 65 54 49 46 60 75 81 81 71 66 60 55 59 66 70 71 Dewpt 37 36 34 33 38 37 36 36 38 41 39 40 42 45 43 45 43 40 37 35 RH 52 29 23 22 37 52 61 68 44 29 22 23 35 47 53 69 55 38 30 27 Wind dir W S SW S S S SW SW SW SW W W SW SW W NW N NW NW NW Wind spd 1 2 2 4 5 9 9 9 13 17 17 14 12 13 12 10 12 13 16 16 Clouds FW FW FW CL FW FW FW FW FW SC B1 B1 B2 B1 B1 B1 B1 SC SC FW PoP 12hr 5 0 5 10 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sun 06/08/25 Mon 06/09/25 Tue 06/10/25 Wed 06/11/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 46 80 48 90 55 86 54 80 Temp 54 47 71 79 58 49 80 89 67 56 79 85 65 55 74 78 Dewpt 36 35 38 37 42 40 46 41 47 45 48 45 50 48 51 47 PWind dir NW NW SE SW S N E NE Wind char GN GN GN LT GN GN GN GN Avg clouds FW FW CL FW FW FW FW CL FW FW FW FW B1 B1 B1 B2 PoP 12hr 5 0 0 0 10 10 40 30 Rain shwrs C C C C Tstms S S $$ MTZ314-052200- Lewistown-Fergus MT 47.05N 109.46W Elev. 4144 ft 857 AM MDT Thu Jun 5 2025 Date Thu 06/05/25 Fri 06/06/25 Sat 06/07/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 67 42 75 50 66 Temp 51 61 66 65 56 48 45 43 58 69 73 73 63 58 54 52 59 62 65 65 Dewpt 34 35 35 35 38 37 35 32 36 36 37 41 41 39 37 39 45 43 42 42 RH 52 38 32 33 51 65 68 65 44 30 27 31 44 49 52 61 60 50 43 43 Wind dir E NE NE E SE S S SE SW W W W SW SW SW W NW NW NW NW Wind spd 2 2 2 2 4 6 8 9 8 8 8 8 5 6 9 10 13 13 12 11 Wind gust 23 Clouds FW B1 SC FW FW FW CL FW CL FW SC B2 B1 B1 FW SC B1 SC SC SC PoP 12hr 20 5 5 5 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Tstms S S Date Sun 06/08/25 Mon 06/09/25 Tue 06/10/25 Wed 06/11/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 46 73 49 83 55 81 52 74 Temp 52 47 66 73 55 50 77 82 62 56 78 78 60 53 70 71 Dewpt 41 37 40 42 42 39 44 45 45 41 49 50 49 46 50 50 PWind dir W NW W W S W S NW Wind char LT GN LT LT LT LT LT LT Avg clouds SC SC FW FW FW FW FW FW FW FW FW SC B1 B2 B1 B1 PoP 12hr 10 0 0 5 5 30 40 50 Rain shwrs C C C S C Tstms S C C $$ http://www.weather.gov/greatfalls