Point Forecast Matrices
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
423 FOUS55 KTFX 251432 PFMTFX Point Forecast Matrices National Weather Service Great Falls MT 832 AM MDT Wed Jun 25 2025 MTZ312-252200- Great Falls-Cascade MT 47.47N 111.38W Elev. 3663 ft 832 AM MDT Wed Jun 25 2025 Date Wed 06/25/25 Thu 06/26/25 Fri 06/27/25 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 84 54 81 55 79 Temp 68 79 82 83 72 63 57 55 64 74 80 75 68 61 57 56 65 73 77 77 Dewpt 46 39 36 37 44 43 42 41 44 46 45 46 49 47 45 45 46 44 41 40 RH 45 24 19 19 37 48 57 59 48 37 29 36 51 60 64 66 50 35 28 26 Wind dir SW SW SW SW NW W W SW SW SW SW SW S SW SW SW SW W W W Wind spd 8 8 9 10 6 6 5 5 6 9 11 10 9 8 6 8 10 13 16 14 Clouds CL FW SC SC B1 SC SC B1 B1 B1 B1 B1 B1 B2 B2 B2 SC SC SC SC PoP 12hr 10 20 40 20 20 QPF 12hr 0 0 0.02 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S S S S Tstms S S S S S Date Sat 06/28/25 Sun 06/29/25 Mon 06/30/25 Tue 07/01/25 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 53 78 51 80 52 86 57 90 Temp 60 53 72 76 59 52 72 79 62 54 77 85 68 59 82 86 Dewpt 41 40 38 36 43 41 40 38 42 43 44 42 46 47 47 46 PWind dir W W W W E SE E W Wind char GN GN GN LT GN LT GN LT Avg clouds SC SC FW FW SC FW FW CL CL CL CL CL FW FW FW FW PoP 12hr 5 5 5 0 0 0 0 10 $$ MTZ303-252200- Cut Bank-Glacier MT 48.60N 112.39W Elev. 3838 ft 832 AM MDT Wed Jun 25 2025 Date Wed 06/25/25 Thu 06/26/25 Fri 06/27/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 79 53 76 53 73 Temp 62 73 77 77 67 59 56 54 62 70 73 75 67 59 57 54 62 68 71 70 Dewpt 43 39 38 40 46 43 41 42 43 42 41 41 42 40 40 40 43 40 39 38 RH 50 29 24 26 47 55 57 64 50 36 31 29 40 49 53 59 50 36 31 31 Wind dir SW W SW SW SW SW W SW W SW W W W SW SW SW W W W W Wind spd 5 12 13 14 10 9 9 9 12 16 17 18 13 11 11 12 18 21 23 21 Wind gust 25 26 27 32 35 34 Clouds FW B1 B1 B1 SC SC B2 B2 B2 B2 SC SC B1 B2 B2 B1 SC SC SC FW PoP 12hr 20 20 20 5 5 QPF 12hr 0 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S Tstms S Date Sat 06/28/25 Sun 06/29/25 Mon 06/30/25 Tue 07/01/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 48 72 46 77 48 83 53 87 Temp 56 50 68 70 55 49 70 76 59 51 75 81 63 55 80 85 Dewpt 41 40 39 38 41 41 40 38 43 43 42 40 44 43 45 41 PWind dir W W W NW S SE SE SW Wind char BZ BZ GN LT LT LT GN LT Avg clouds SC SC FW SC FW FW FW FW FW FW FW CL FW FW FW SC PoP 12hr 0 10 0 0 0 0 0 5 $$ MTZ319-252200- Helena-Lewis & Clark MT 46.61N 111.96W Elev. 3893 ft 832 AM MDT Wed Jun 25 2025 Date Wed 06/25/25 Thu 06/26/25 Fri 06/27/25 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 83 55 80 54 80 Temp 59 72 80 82 73 65 59 56 62 72 78 75 69 62 58 55 63 72 77 78 Dewpt 41 40 35 37 40 40 39 40 42 44 44 46 47 48 45 43 46 46 43 41 RH 51 31 20 20 30 40 47 55 48 37 30 36 45 60 62 64 54 39 30 27 Wind dir E E E W W W SW SW W N NW W W SW W W W W W W Wind spd 2 4 6 8 5 5 3 2 2 5 9 10 5 4 3 2 2 8 12 13 Wind gust 17 19 23 Clouds FW FW SC SC B1 B1 SC B1 B2 B2 B1 B1 B2 B2 B1 B1 SC B1 B1 SC PoP 12hr 10 20 40 20 30 QPF 12hr 0 0 0.06 0.04 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S S C C Tstms S C C S S Date Sat 06/28/25 Sun 06/29/25 Mon 06/30/25 Tue 07/01/25 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 79 51 81 53 88 57 89 Temp 63 54 71 78 61 51 72 81 64 53 77 86 68 57 80 84 Dewpt 42 41 41 36 39 38 40 36 42 41 45 40 46 45 48 45 PWind dir W W W NW NW E W SE Wind char GN GN LT LT LT LT LT LT Avg clouds B1 SC FW FW FW FW CL CL FW CL CL FW SC FW SC SC PoP 12hr 5 5 0 0 0 0 5 20 Rain shwrs S $$ MTZ326-252200- Bozeman-Gallatin MT 45.78N 111.16W Elev. 4475 ft 832 AM MDT Wed Jun 25 2025 Date Wed 06/25/25 Thu 06/26/25 Fri 06/27/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 49 84 50 84 Temp 60 74 81 82 71 61 54 50 62 77 82 78 69 61 54 51 65 76 81 79 Dewpt 39 37 34 34 38 38 37 36 37 39 41 42 46 46 46 44 46 44 41 43 RH 46 26 18 18 30 42 52 58 39 25 23 28 44 58 74 77 50 32 24 28 Wind dir NE NW NW SW NE S SE SE NW W W SW W S S S W W W W Wind spd 2 3 5 6 5 5 5 4 3 5 10 10 5 2 2 2 3 6 11 11 Wind gust 23 21 Clouds FW FW SC SC B1 B1 FW SC B1 B2 B2 B2 B1 B1 B1 SC SC SC SC SC PoP 12hr 5 5 20 20 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S Tstms S S S S Date Sat 06/28/25 Sun 06/29/25 Mon 06/30/25 Tue 07/01/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 49 82 48 83 50 90 53 92 Temp 61 51 73 78 60 49 74 80 62 51 79 86 67 55 83 85 Dewpt 45 44 44 41 43 42 43 39 44 44 45 42 49 47 48 44 PWind dir NW W NE W E NE E W Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC FW SC SC FW CL CL FW FW CL FW FW FW FW SC PoP 12hr 10 20 5 5 0 5 5 10 Rain shwrs S $$ MTZ330-252200- West Yellowstone-Gallatin MT 44.69N 111.11W Elev. 6644 ft 832 AM MDT Wed Jun 25 2025 Date Wed 06/25/25 Thu 06/26/25 Fri 06/27/25 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 36 75 39 75 Temp 47 64 70 70 60 49 39 36 51 70 74 73 63 54 44 40 56 70 74 73 Dewpt 34 30 28 26 31 31 29 29 31 32 29 30 33 35 35 34 40 36 35 36 RH 60 28 21 19 33 50 67 75 46 24 19 20 32 48 70 79 55 29 24 26 Wind dir N SW SW SW S E E E S SW SW SW SW S S N SW SW SW SW Wind spd 0 5 10 9 4 2 1 1 2 10 13 13 8 2 1 0 3 12 14 13 Wind gust 20 27 26 18 24 27 26 Clouds FW CL FW SC SC SC SC B1 B1 B1 SC SC SC SC SC B1 FW FW SC SC PoP 12hr 5 0 10 10 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sat 06/28/25 Sun 06/29/25 Mon 06/30/25 Tue 07/01/25 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 40 74 38 76 38 80 41 83 Temp 54 41 69 70 53 39 69 73 52 39 75 78 55 42 77 78 Dewpt 38 38 37 38 43 39 38 33 40 38 37 32 42 40 39 36 PWind dir SW SW NW W N S NE S Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW SC SC SC FW FW CL FW FW FW FW FW SC SC SC PoP 12hr 5 20 10 5 0 5 5 20 Rain shwrs S S $$ MTZ328-252200- Dillon-Beaverhead MT 45.26N 112.55W Elev. 5357 ft 832 AM MDT Wed Jun 25 2025 Date Wed 06/25/25 Thu 06/26/25 Fri 06/27/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 78 49 80 48 80 Temp 57 71 76 78 68 58 52 50 59 75 79 77 66 57 52 48 62 73 79 78 Dewpt 38 36 31 35 39 37 33 33 37 39 40 41 44 44 41 40 45 41 39 41 RH 49 28 19 21 34 45 48 52 44 27 25 28 45 62 66 74 54 31 24 27 Wind dir SW SW SW W S S S S SW SW SW W NW SW SW S SW SW W W Wind spd 4 5 10 11 6 5 5 5 5 10 14 13 10 6 5 5 8 14 18 14 Wind gust 28 25 Clouds CL FW SC SC B1 SC SC B2 B2 SC B1 B1 B1 B1 B1 SC FW SC SC SC PoP 12hr 5 10 30 10 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C Tstms S S Date Sat 06/28/25 Sun 06/29/25 Mon 06/30/25 Tue 07/01/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 47 79 46 80 48 85 52 87 Temp 58 48 71 77 56 46 70 79 59 48 75 83 62 52 79 81 Dewpt 41 40 43 41 41 38 42 39 41 39 44 40 45 42 47 48 PWind dir W SW NW W NE W SE W Wind char GN GN GN LT LT LT LT LT Avg clouds SC SC FW FW FW FW CL CL FW FW CL FW SC FW FW SC PoP 12hr 5 10 0 0 0 0 5 10 $$ MTZ305-252200- Havre-Hill MT 48.54N 109.76W Elev. 2585 ft 832 AM MDT Wed Jun 25 2025 Date Wed 06/25/25 Thu 06/26/25 Fri 06/27/25 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 85 55 84 54 80 Temp 64 78 84 84 73 64 60 56 66 78 83 78 70 61 58 55 66 73 77 78 Dewpt 48 49 42 42 49 48 48 47 49 49 48 49 53 51 50 49 49 47 45 45 RH 56 36 23 23 43 56 64 72 54 36 30 36 55 70 75 80 54 40 32 31 Wind dir SW SW SW SW SE SE S SW W W SW W SW SW SW SW W W W W Wind spd 5 8 9 9 5 6 5 5 6 9 10 12 8 6 9 10 13 17 18 16 Clouds CL FW FW SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC FW FW PoP 12hr 20 20 20 20 10 QPF 12hr 0 0 0 0.04 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S S S Tstms S S S S S S Date Sat 06/28/25 Sun 06/29/25 Mon 06/30/25 Tue 07/01/25 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 53 78 50 80 52 86 57 91 Temp 62 55 72 75 58 52 73 78 60 54 78 84 66 59 82 88 Dewpt 48 45 46 44 48 47 48 44 47 46 47 43 47 48 50 47 PWind dir W W W W NE E E SE Wind char GN GN LT LT LT LT GN LT Avg clouds SC FW FW FW FW FW FW FW FW FW FW CL FW FW FW FW PoP 12hr 5 10 5 5 0 0 5 5 $$ MTZ314-252200- Lewistown-Fergus MT 47.05N 109.46W Elev. 4144 ft 832 AM MDT Wed Jun 25 2025 Date Wed 06/25/25 Thu 06/26/25 Fri 06/27/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 79 52 79 51 75 Temp 65 74 78 79 67 59 54 53 64 74 78 73 63 58 55 52 63 70 72 71 Dewpt 46 41 40 42 47 44 40 40 44 48 47 50 51 50 47 45 48 46 46 48 RH 50 30 26 27 49 57 59 61 48 40 33 44 65 75 74 77 58 42 39 44 Wind dir W NW NW SW SE SE SE SW W NW W W W S SW SW W W W W Wind spd 3 3 3 4 5 6 5 5 4 5 5 6 4 3 3 3 5 6 8 8 Wind gust 16 Clouds CL CL FW SC SC FW SC B1 SC B2 B1 B2 B1 B1 B2 B1 B1 B1 B1 B1 PoP 12hr 10 20 40 40 30 QPF 12hr 0 0 0.01 0.03 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C C C Tstms S S S C C S S C Date Sat 06/28/25 Sun 06/29/25 Mon 06/30/25 Tue 07/01/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 51 73 49 76 50 81 56 85 Temp 58 53 68 71 55 51 70 74 57 53 75 78 63 58 80 81 Dewpt 48 43 43 43 44 43 44 43 45 44 47 45 48 47 48 48 PWind dir W W W NW E SE SE SE Wind char LT GN LT LT LT LT GN LT Avg clouds B1 B1 SC SC SC SC FW FW FW FW FW CL FW FW FW SC PoP 12hr 30 20 10 5 0 0 5 10 Rain shwrs C C S Tstms C $$ http://www.weather.gov/greatfalls