639 FOUS55 KTFX 290721 PFMTFX Point Forecast Matrices National Weather Service Great Falls MT 120 AM MDT Mon Jun 29 2026 MTZ312-301000- Great Falls-Cascade MT 47.47N 111.38W Elev. 3663 ft 120 AM MDT Mon Jun 29 2026 Date 06/28/26 Mon 06/29/26 Tue 06/30/26 Wed 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 58 50 74 51 Temp 48 49 51 53 56 56 56 54 52 52 59 67 70 73 65 58 54 52 Dewpt 45 46 48 49 50 50 51 49 48 47 50 50 51 51 52 50 48 47 RH 89 89 89 86 80 80 83 83 86 83 72 54 51 46 63 75 80 83 Wind dir SW W W W NW W W SW SW SW SW SW W W SW SW SW SW Wind spd 24 19 16 14 13 12 14 16 14 13 13 12 9 6 5 6 5 6 Wind gust 34 26 25 24 19 Clouds OV OV OV OV B2 OV B2 B2 B2 B1 SC SC SC SC SC SC SC SC PoP 12hr 90 100 90 20 20 QPF 12hr 0.34 0.63 0.18 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain D D D D D L L L C Rain shwrs S S S Tstms S S S S Date 07/01/26 Thu 07/02/26 Fri 07/03/26 Sat 07/04/26 Sun 07/05/26 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 74 50 77 50 75 50 76 51 83 Temp 68 73 57 51 70 75 58 51 71 72 56 51 70 75 59 53 76 81 Dewpt 50 49 47 44 45 44 45 43 45 44 46 43 43 42 44 41 46 45 PWind dir SW SW SW SW SW SW W S SW Wind char LT LT LT LT LT GN LT LT LT Avg clouds SC B1 SC SC FW FW SC B1 B1 SC B1 SC SC FW FW FW FW FW PoP 12hr 50 20 5 10 20 40 10 5 5 Rain shwrs C S S C Tstms S S S S $$ MTZ303-301000- Cut Bank-Glacier MT 48.60N 112.39W Elev. 3838 ft 120 AM MDT Mon Jun 29 2026 Date 06/28/26 Mon 06/29/26 Tue 06/30/26 Wed MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 47 60 49 71 48 Temp 51 51 53 55 58 58 56 53 51 51 59 65 68 69 62 54 50 48 Dewpt 50 49 50 51 53 53 52 50 49 47 50 50 50 50 52 48 45 43 RH 96 93 89 86 83 83 86 89 93 86 72 58 52 51 70 80 83 83 Wind dir NW N N N N NW NW W W W W W W W W W W W Wind spd 24 24 25 24 20 18 19 19 17 14 14 12 13 12 9 10 9 8 Wind gust 36 35 36 37 34 31 31 31 27 24 24 23 Clouds OV OV OV OV B2 OV B2 B2 SC SC SC SC SC FW FW SC SC SC PoP 12hr 80 90 90 20 10 QPF 12hr 0.13 0.39 0.13 0 0 Snow 12hr 00-00 00-00 00-00 Rain C L L D D D L C Rain shwrs S Tstms C S C S Date 07/01/26 Thu 07/02/26 Fri 07/03/26 Sat 07/04/26 Sun 07/05/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 71 46 72 47 73 47 74 48 81 Temp 66 69 53 47 67 70 53 48 69 70 53 48 68 72 55 49 74 78 Dewpt 48 46 43 38 40 40 39 37 40 40 41 40 40 38 40 38 40 41 PWind dir W W W W W W W SW SW Wind char GN GN GN GN GN GN GN LT LT Avg clouds SC SC FW FW FW FW FW B1 SC SC SC SC FW FW FW FW FW FW PoP 12hr 5 10 5 5 10 10 5 0 0 $$ MTZ319-301000- Helena-Lewis & Clark MT 46.61N 111.96W Elev. 3893 ft 120 AM MDT Mon Jun 29 2026 Date 06/28/26 Mon 06/29/26 Tue 06/30/26 Wed 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 58 49 72 52 Temp 47 46 47 51 55 56 56 53 51 50 56 64 69 70 64 57 54 52 Dewpt 43 43 44 47 49 48 47 46 45 45 47 49 50 51 52 50 49 47 RH 86 89 89 86 80 74 72 77 80 83 72 58 51 51 65 77 83 83 Wind dir S SW W W W W W W SW SW SW W W W SW SW SW SW Wind spd 11 9 10 12 14 12 12 10 9 5 4 4 6 6 4 5 4 3 Wind gust 25 28 25 23 14 Clouds OV OV OV OV OV B2 OV OV OV B2 B1 B1 B1 B2 B2 B1 SC B1 PoP 12hr 100 100 80 50 60 QPF 12hr 0.28 0.51 0.03 0.02 0.02 Snow 12hr 00-00 00-00 00-00 Rain D D L D L D C C Rain shwrs C C L L S S C Tstms S S C S Date 07/01/26 Thu 07/02/26 Fri 07/03/26 Sat 07/04/26 Sun 07/05/26 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 50 76 51 74 50 77 52 84 Temp 66 72 57 50 68 75 59 51 69 70 56 50 69 75 59 52 75 82 Dewpt 49 48 47 43 43 42 44 41 45 45 44 41 43 40 41 39 46 44 PWind dir W SW SW W W W W SW SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B2 B1 SC SC SC SC B1 B1 B1 B1 SC FW FW FW FW FW FW PoP 12hr 70 40 20 10 50 40 10 5 10 Rain shwrs C L C S C C Tstms C C S C S $$ MTZ326-301000- Bozeman-Gallatin MT 45.78N 111.16W Elev. 4475 ft 120 AM MDT Mon Jun 29 2026 Date 06/28/26 Mon 06/29/26 Tue 06/30/26 Wed MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 39 54 44 71 46 Temp 44 42 45 47 50 52 52 49 46 46 53 62 68 70 61 54 48 46 Dewpt 43 42 43 45 47 47 45 45 45 45 48 49 50 50 48 48 46 44 RH 96100 93 93 89 83 77 86 96 96 83 62 52 49 62 80 93 93 Wind dir SW SW SW SW W W W S E E S NW NW SW S SE SE SE Wind spd 10 10 11 11 11 10 8 8 5 3 1 3 2 3 2 3 3 4 Wind gust 21 25 21 Clouds OV OV OV OV OV OV OV OV B1 B2 SC B1 B1 B2 B1 SC SC SC PoP 12hr 100 100 70 30 50 QPF 12hr 0.11 0.55 0.03 0 0.21 Snow 12hr 00-00 00-00 00-00 Rain L D D D D L C Rain shwrs C C C S S Tstms S C S Date 07/01/26 Thu 07/02/26 Fri 07/03/26 Sat 07/04/26 Sun 07/05/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 73 45 76 47 75 46 75 47 83 Temp 65 72 54 46 67 74 56 48 68 69 54 47 67 74 57 49 73 81 Dewpt 49 48 46 42 44 41 43 41 45 46 46 44 45 39 41 38 43 40 PWind dir W SE W SE W E W E SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC B1 B1 SC FW SC SC B1 SC B1 B2 SC FW FW FW FW FW CL PoP 12hr 40 50 10 20 40 60 20 10 0 Rain shwrs C C S C L S S Tstms C C S C C S $$ MTZ330-301000- West Yellowstone-Gallatin MT 44.69N 111.11W Elev. 6644 ft 120 AM MDT Mon Jun 29 2026 Date 06/28/26 Mon 06/29/26 Tue 06/30/26 Wed 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 28 47 32 63 33 Temp 33 31 36 41 45 45 45 39 35 34 45 57 62 62 54 43 37 33 Dewpt 33 31 36 34 39 42 40 39 35 34 42 40 38 39 40 40 36 33 RH 100100100 76 79 89 82100100100 89 53 41 43 59 89 96100 Wind dir SW SW SW SW SW SW SW N N N SW SW SW SW N N N N Wind spd 11 13 16 13 12 11 6 0 0 0 2 6 8 8 0 0 0 0 Wind gust 26 28 32 26 25 23 17 19 19 Clouds OV OV OV OV OV B2 B2 B2 B2 B2 SC SC FW FW SC FW FW SC PoP 12hr 90 100 50 10 5 QPF 12hr 0.10 0.30 0.01 0 0 Snow 12hr T 00-00 00-00 Rain D D D D D C Rain shwrs Snow S S Tstms S Winter Weath Y Y Y Date 07/01/26 Thu 07/02/26 Fri 07/03/26 Sat 07/04/26 Sun 07/05/26 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 67 34 70 37 70 36 71 37 78 Temp 64 65 43 34 66 68 46 38 68 67 46 37 67 69 48 38 73 76 Dewpt 39 36 37 33 34 32 35 34 34 36 38 35 32 29 33 29 30 28 PWind dir SW S SW S SW W SW W SW Wind char LT LT GN LT LT LT LT LT LT Avg clouds FW B1 SC SC SC SC FW SC B1 B1 SC SC SC FW FW FW FW CL PoP 12hr 30 20 0 5 20 20 10 5 0 Rain shwrs C S S S Tstms C S S S $$ MTZ328-301000- Dillon-Beaverhead MT 45.26N 112.55W Elev. 5357 ft 120 AM MDT Mon Jun 29 2026 Date 06/28/26 Mon 06/29/26 Tue 06/30/26 Wed MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 36 55 40 68 45 Temp 41 40 43 48 53 54 51 47 43 42 51 61 66 67 58 52 47 45 Dewpt 39 39 41 43 45 45 44 43 40 40 45 47 47 49 48 47 44 42 RH 92 96 93 83 74 71 77 86 89 93 80 60 50 52 69 83 89 89 Wind dir SW SW SW SW W W SW SW SW SW SW SW SW SW S S S S Wind spd 14 16 18 18 17 13 11 9 6 5 4 4 5 5 4 5 4 5 Wind gust 29 29 25 Clouds OV OV OV OV OV B2 B1 B1 B1 B1 FW B1 B1 B2 B2 B1 SC SC PoP 12hr 100 100 30 50 60 QPF 12hr 0.06 0.23 0.02 0.02 0.01 Snow 12hr 00-00 00-00 00-00 Rain L D D L L C S Rain shwrs C C L L Tstms S C C S Date 07/01/26 Thu 07/02/26 Fri 07/03/26 Sat 07/04/26 Sun 07/05/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 71 43 74 46 72 44 75 46 82 Temp 65 69 52 44 66 72 55 48 67 70 53 45 67 74 56 47 72 81 Dewpt 47 43 42 38 40 39 39 37 41 42 42 39 40 35 36 34 41 37 PWind dir SW S SW S SW W SW S SW Wind char LT LT GN GN GN LT LT LT LT Avg clouds SC B1 B1 SC FW SC SC SC B1 B1 B1 SC FW CL CL FW CL CL PoP 12hr 40 30 5 5 30 30 5 5 0 Rain shwrs C C C C Tstms C S C S $$ MTZ305-301000- Havre-Hill MT 48.54N 109.76W Elev. 2585 ft 120 AM MDT Mon Jun 29 2026 Date 06/28/26 Mon 06/29/26 Tue 06/30/26 Wed 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 63 50 76 51 Temp 50 49 54 57 61 62 59 55 53 52 59 67 71 73 66 59 54 52 Dewpt 49 49 50 49 53 52 55 54 53 52 54 55 57 54 57 53 50 49 RH 96100 86 75 75 70 87 96100100 83 65 61 51 73 80 86 89 Wind dir S SE E NE N NW W W SW SW W W W W SW SW SW SW Wind spd 17 10 10 11 9 10 10 11 13 13 14 16 13 11 5 6 6 8 Wind gust 24 Clouds B2 OV B2 B2 B2 B2 OV B2 B2 B2 B1 B1 B1 SC SC SC SC SC PoP 12hr 60 80 70 40 10 QPF 12hr 0.02 0.11 0.02 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain C C C L D L L C C Rain shwrs C S Tstms S S Date 07/01/26 Thu 07/02/26 Fri 07/03/26 Sat 07/04/26 Sun 07/05/26 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 51 78 52 78 51 76 52 85 Temp 69 75 59 52 71 76 59 53 73 74 59 53 71 75 60 54 76 82 Dewpt 53 53 51 47 49 46 47 46 48 47 49 47 48 45 45 44 48 45 PWind dir SW SW SW S SW SW W SW S Wind char GN LT GN LT LT LT GN LT LT Avg clouds SC SC SC SC FW FW SC SC B1 SC B1 SC SC SC FW FW FW FW PoP 12hr 30 20 10 10 10 40 20 5 5 Rain shwrs C S C C S S Tstms S S S $$ MTZ314-301000- Lewistown-Fergus MT 47.05N 109.46W Elev. 4144 ft 120 AM MDT Mon Jun 29 2026 Date 06/28/26 Mon 06/29/26 Tue 06/30/26 Wed MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 41 54 45 70 46 Temp 46 45 46 49 51 52 52 50 49 48 55 64 67 68 60 53 50 47 Dewpt 40 42 43 46 48 49 49 48 46 46 49 50 51 49 51 48 45 44 RH 79 89 89 89 89 89 89 93 89 93 80 60 56 51 72 83 83 89 Wind dir SW SW SW W W W W W W W W W W W W S S S Wind spd 20 21 18 13 14 16 17 13 16 13 14 12 8 4 3 4 4 4 Wind gust 32 33 24 26 27 28 27 27 26 25 23 19 Clouds B2 OV OV OV B2 OV OV B1 B2 B2 B2 SC B1 SC SC SC SC B1 PoP 12hr 60 100 80 40 20 QPF 12hr 0.02 0.52 0.14 0 0 Snow 12hr 00-00 00-00 00-00 Rain S D D D D D C C Rain shwrs C S S S C Date 07/01/26 Thu 07/02/26 Fri 07/03/26 Sat 07/04/26 Sun 07/05/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 71 46 74 47 71 46 70 47 79 Temp 66 70 54 47 70 72 54 50 69 66 53 48 65 68 53 50 73 77 Dewpt 51 52 49 42 48 46 47 45 47 50 48 44 44 43 42 41 44 44 PWind dir W SW SW SE W SW W S S Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B2 B1 SC SC SC SC SC B1 B2 B2 SC B1 SC FW FW FW FW PoP 12hr 70 50 30 20 60 70 20 10 5 Rain shwrs C L C C S L L S S S Tstms C C S S C C S $$ http://www.weather.gov/greatfalls