


Point Forecast Matrices
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
915 FOUS55 KTFX 032004 PFMTFX Point Forecast Matrices National Weather Service Great Falls MT 204 PM MDT Thu Jul 3 2025 MTZ312-041000- Great Falls-Cascade MT 47.47N 111.38W Elev. 3663 ft 204 PM MDT Thu Jul 3 2025 Date 07/03/25 Fri 07/04/25 Sat 07/05/25 Sun 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 54 79 54 72 49 Temp 89 90 79 67 60 55 63 73 78 70 63 59 56 54 59 65 69 68 62 57 52 50 Dewpt 42 37 41 42 42 41 48 44 46 52 54 54 52 52 53 50 49 48 49 50 47 45 RH 19 15 26 40 51 59 58 35 32 53 72 83 86 93 80 58 49 49 62 77 83 83 Wind dir W W W SW W W N NE NE W W W W SW W W W NW N S S S Wind spd 13 14 10 5 4 4 6 8 11 11 9 8 6 6 8 9 10 9 6 5 5 5 Clouds FW SC B1 SC FW SC FW SC B2 OV B2 B1 B1 B1 B1 B2 B2 B1 B1 SC FW FW PoP 12hr 0 50 70 70 10 QPF 12hr 0 0.18 0.15 0.10 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L L C C C C L L Tstms S C S C Date 07/06/25 Mon 07/07/25 Tue 07/08/25 Wed 07/09/25 Thu 07/10/25 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 82 52 85 56 93 59 94 60 92 Temp 73 81 63 53 74 85 66 57 85 92 69 60 88 92 69 61 84 90 Dewpt 45 41 46 45 48 44 47 45 43 40 44 43 43 39 44 44 42 43 PWind dir SW NW NW E SW S SW W W Wind char LT LT LT GN LT GN GN GN GN Avg clouds FW SC SC FW FW FW CL CL CL FW FW FW CL FW SC FW FW SC PoP 12hr 5 5 0 0 0 0 5 5 5 $$ MTZ303-041000- Cut Bank-Glacier MT 48.60N 112.39W Elev. 3838 ft 204 PM MDT Thu Jul 3 2025 Date 07/03/25 Fri 07/04/25 Sat 07/05/25 Sun MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 48 74 51 64 46 Temp 82 82 72 61 53 49 58 70 73 71 62 56 53 52 54 57 60 62 59 52 48 47 Dewpt 36 36 38 38 41 44 43 44 44 44 49 51 51 50 51 50 50 49 50 49 46 45 RH 19 19 29 42 64 83 57 39 35 38 62 83 93 93 90 77 69 62 72 89 93 93 Wind dir W W W W NW NW NE NE E NE N NE NE E E NW NW NW W SW SW SW Wind spd 21 20 13 11 10 9 8 8 10 11 10 9 8 8 8 10 10 9 6 5 5 5 Wind gust 34 32 Clouds CL CL FW FW FW FW FW SC B1 OV OV OV OV OV OV OV B2 B2 B1 FW FW B1 PoP 12hr 0 20 60 70 5 QPF 12hr 0 0.01 0.50 0.30 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L L L L L Tstms S S S S Date 07/06/25 Mon 07/07/25 Tue 07/08/25 Wed 07/09/25 Thu 07/10/25 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 77 49 80 52 88 56 90 58 87 Temp 71 77 58 49 70 79 62 53 81 87 67 57 84 88 67 58 81 86 Dewpt 46 45 48 47 49 45 48 44 44 40 44 41 42 42 44 43 44 44 PWind dir SW NW NE SE SW W W W W Wind char GN GN LT LT LT GN GN GN GN Avg clouds B1 SC SC FW SC FW FW FW CL FW FW FW FW FW B1 SC FW FW PoP 12hr 5 5 0 0 0 0 0 5 5 $$ MTZ319-041000- Helena-Lewis & Clark MT 46.61N 111.96W Elev. 3893 ft 204 PM MDT Thu Jul 3 2025 Date 07/03/25 Fri 07/04/25 Sat 07/05/25 Sun 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 57 79 53 74 50 Temp 86 86 79 68 61 57 64 72 75 69 64 58 55 53 57 65 71 72 67 59 53 50 Dewpt 47 45 47 51 46 43 49 46 51 53 51 51 51 50 50 49 46 45 45 46 44 43 RH 26 24 32 54 58 59 58 39 43 57 63 77 86 89 77 56 41 38 45 62 71 77 Wind dir W E SW W W W N N W NW NW W W W NW W W NW NW SW SW SW Wind spd 10 10 8 5 2 1 3 8 9 9 5 4 2 2 2 6 10 10 6 3 3 2 Clouds SC SC B1 SC SC SC SC B1 OV B2 B2 SC SC B1 B1 B2 B2 SC FW FW CL FW PoP 12hr 10 80 70 70 10 QPF 12hr 0 0.23 0.10 0.09 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D L L S S C C L L Tstms S C C S C Date 07/06/25 Mon 07/07/25 Tue 07/08/25 Wed 07/09/25 Thu 07/10/25 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 83 54 88 57 93 59 93 60 92 Temp 72 82 64 54 76 87 68 58 82 88 70 59 85 90 70 60 84 88 Dewpt 46 42 42 40 46 41 43 42 46 42 45 42 46 41 45 43 47 42 PWind dir SW W N W SE SW SW W W Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC FW FW FW FW FW FW CL FW SC FW CL FW SC FW FW FW PoP 12hr 5 5 0 0 5 0 5 5 10 $$ MTZ326-041000- Bozeman-Gallatin MT 45.78N 111.16W Elev. 4475 ft 204 PM MDT Thu Jul 3 2025 Date 07/03/25 Fri 07/04/25 Sat 07/05/25 Sun MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 53 82 49 77 46 Temp 87 82 71 62 56 53 65 77 77 70 63 57 51 49 58 68 74 71 64 57 49 46 Dewpt 49 53 53 51 50 49 50 52 59 55 53 52 50 48 50 51 49 49 48 48 45 43 RH 27 37 53 67 80 86 58 42 54 59 70 83 96 96 75 54 41 46 56 72 86 89 Wind dir NW W E SE S SE E SE N S SW SW SW SE W W NW NW N SE SE SE Wind spd 5 9 5 4 2 2 2 3 6 9 5 3 2 2 3 5 8 9 5 2 2 2 Clouds B1 B2 B2 B2 B1 SC SC B1 B2 B2 B2 FW FW B1 B1 B2 B2 SC FW FW FW FW PoP 12hr 40 90 70 70 10 QPF 12hr 0.01 0.46 0.09 0.06 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S C L L L S S C C L L Tstms C S S C L C S C Date 07/06/25 Mon 07/07/25 Tue 07/08/25 Wed 07/09/25 Thu 07/10/25 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 84 51 91 54 94 55 95 56 94 Temp 73 82 61 51 81 87 65 54 84 86 66 55 87 89 66 56 86 88 Dewpt 46 43 44 43 47 41 44 44 45 44 46 43 43 40 44 44 46 43 PWind dir W E W SE SW SE SW SW W Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW CL FW B1 FW FW FW SC FW FW FW PoP 12hr 5 5 5 5 5 5 5 5 10 $$ MTZ330-041000- West Yellowstone-Gallatin MT 44.69N 111.11W Elev. 6644 ft 204 PM MDT Thu Jul 3 2025 Date 07/03/25 Fri 07/04/25 Sat 07/05/25 Sun 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 72 39 71 36 Temp 78 74 63 54 47 44 55 66 70 67 59 50 42 39 51 64 69 68 59 49 39 36 Dewpt 41 44 48 50 47 44 47 47 46 45 43 45 41 39 43 42 36 37 38 40 38 36 RH 27 34 58 86100100 74 50 42 45 55 83 96100 74 45 30 32 45 71 96100 Wind dir SW W N N SE S S SW SW SW SW S SE SE SW SW SW W NW NE NE N Wind spd 10 8 3 2 1 1 2 10 12 12 5 2 2 1 5 11 13 10 3 1 1 0 Wind gust 25 23 24 20 Clouds B2 B2 B2 B2 B2 B2 B1 OV B2 B1 B1 FW FW B1 B1 B2 B2 SC FW FW FW FW PoP 12hr 40 90 50 60 10 QPF 12hr 0.02 0.08 0.03 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C D L C C C C L L Tstms C C S C L C C Date 07/06/25 Mon 07/07/25 Tue 07/08/25 Wed 07/09/25 Thu 07/10/25 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 76 37 81 40 83 42 84 43 83 Temp 68 75 51 38 75 79 54 40 77 81 56 42 79 81 56 43 77 81 Dewpt 35 34 39 36 37 33 39 36 36 35 41 38 38 37 41 39 40 36 PWind dir SW S SW S SW E SW S SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW SC FW FW SC SC FW SC FW SC FW FW FW PoP 12hr 5 5 5 5 5 5 5 5 10 $$ MTZ328-041000- Dillon-Beaverhead MT 45.26N 112.55W Elev. 5357 ft 204 PM MDT Thu Jul 3 2025 Date 07/03/25 Fri 07/04/25 Sat 07/05/25 Sun MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 50 73 46 72 44 Temp 81 72 66 58 53 50 59 65 71 68 61 53 48 46 54 66 70 71 62 53 47 44 Dewpt 44 50 53 50 48 46 49 53 53 52 52 50 46 45 48 48 46 46 48 46 43 42 RH 27 46 63 75 83 86 69 65 53 57 72 89 93 96 80 52 42 41 60 77 86 93 Wind dir SW S SE S S S W SW W W E SE S S W W W NW N NE SW S Wind spd 10 9 5 4 4 4 4 5 9 9 5 5 5 5 5 8 10 9 6 5 4 3 Clouds B1 B2 SC B1 SC SC B1 OV B2 B1 B1 FW FW SC SC B2 B2 FW FW CL FW FW PoP 12hr 30 90 50 60 5 QPF 12hr 0 0.35 0.03 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C D L C C C C L L Tstms C S S C L C S S C Date 07/06/25 Mon 07/07/25 Tue 07/08/25 Wed 07/09/25 Thu 07/10/25 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 78 47 86 51 88 53 88 52 87 Temp 69 78 57 47 75 85 60 51 80 82 61 53 82 85 62 52 80 84 Dewpt 47 42 43 41 46 42 44 40 46 47 46 41 45 43 45 42 46 44 PWind dir SW NW SW S SW S SW W SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW CL CL FW FW FW FW FW SC FW CL FW SC FW CL FW PoP 12hr 5 0 5 0 5 0 5 5 5 $$ MTZ305-041000- Havre-Hill MT 48.54N 109.76W Elev. 2585 ft 204 PM MDT Thu Jul 3 2025 Date 07/03/25 Fri 07/04/25 Sat 07/05/25 Sun 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 54 84 54 71 49 Temp 93 94 81 68 60 55 64 78 83 80 72 63 57 55 60 65 69 68 63 56 52 50 Dewpt 40 41 45 45 44 47 50 49 46 46 51 52 51 50 51 52 53 53 55 54 51 49 RH 16 16 28 43 55 74 60 36 27 30 48 67 80 83 72 63 57 59 75 93 96 96 Wind dir W W W SW W W NE NE NE NE N E NE E E E E NE E SE S S Wind spd 13 13 10 6 6 5 10 10 11 12 10 9 9 9 10 10 10 9 5 4 3 3 Clouds SC SC SC SC SC SC FW SC SC B2 OV OV B2 B2 B2 B2 B2 B2 B2 B1 SC SC PoP 12hr 0 5 60 70 30 QPF 12hr 0 0 0.13 0.22 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L L L L L C C Tstms S S C Date 07/06/25 Mon 07/07/25 Tue 07/08/25 Wed 07/09/25 Thu 07/10/25 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 83 53 86 55 94 58 96 60 93 Temp 73 81 62 54 77 85 64 56 85 92 69 59 89 93 70 61 86 90 Dewpt 52 51 52 50 52 48 50 49 53 45 49 48 50 45 48 48 50 46 PWind dir SW E N E S S SW SW W Wind char LT LT LT LT LT LT LT GN GN Avg clouds SC SC SC FW FW FW FW CL FW FW FW FW FW FW SC FW SC FW PoP 12hr 5 10 0 0 0 0 0 5 5 $$ MTZ314-041000- Lewistown-Fergus MT 47.05N 109.46W Elev. 4144 ft 204 PM MDT Thu Jul 3 2025 Date 07/03/25 Fri 07/04/25 Sat 07/05/25 Sun MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 55 79 51 69 46 Temp 83 80 70 63 58 56 63 74 78 71 62 56 53 52 58 64 66 65 59 52 48 47 Dewpt 50 54 56 53 49 45 45 45 46 52 55 55 53 51 52 52 54 53 54 51 48 46 RH 32 41 61 70 72 66 52 35 32 51 78 96100 96 80 65 65 65 83 96100 96 Wind dir NW SW SE SW W SW NW N E W W W W W E N NW NW NW SW S S Wind spd 5 6 6 6 5 3 4 5 8 9 5 4 4 4 5 6 6 6 5 3 3 4 Wind gust 16 Clouds B1 B2 B2 B2 B2 B2 B1 B1 SC B2 B2 B1 B1 B1 B1 B2 B2 B1 B1 SC FW FW PoP 12hr 40 40 80 80 30 QPF 12hr 0.01 0.05 0.09 0.26 0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C D D C C C C D D C C Tstms S S C C C S Heat index 80 Max heat 82 Date 07/06/25 Mon 07/07/25 Tue 07/08/25 Wed 07/09/25 Thu 07/10/25 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 77 51 81 55 88 58 90 58 88 Temp 70 76 59 52 74 80 62 56 83 84 64 59 86 87 65 59 83 83 Dewpt 49 47 49 44 49 49 50 46 48 49 48 43 45 43 45 42 47 48 PWind dir W SE NW E SW S W SW W Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW CL SC SC FW FW FW SC FW SC FW PoP 12hr 10 10 5 5 5 5 5 10 10 $$ http://www.weather.gov/greatfalls