Point Forecast Matrices
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
916 FOUS55 KTFX 160926 PFMTFX Point Forecast Matrices National Weather Service Great Falls MT 325 AM MDT Mon Jun 16 2025 MTZ312-162200- Great Falls-Cascade MT 47.47N 111.38W Elev. 3663 ft 325 AM MDT Mon Jun 16 2025 Date Mon 06/16/25 Tue 06/17/25 Wed 06/18/25 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 77 51 81 50 82 Temp 52 58 70 74 73 64 58 53 52 62 74 78 78 70 61 54 51 62 74 80 81 Dewpt 44 46 48 47 47 49 49 46 45 47 41 38 37 39 38 36 34 35 34 33 33 RH 74 64 45 38 40 58 72 77 77 58 30 24 23 32 42 50 52 36 23 18 18 Wind dir W W E E NW SE SW SW SW SW W W W SW W SW SW W W W W Wind spd 4 3 4 5 8 5 5 5 6 6 6 8 9 6 6 8 8 10 12 14 14 Clouds B1 B1 B1 B1 B1 B1 SC FW SC SC SC SC SC SC SC FW FW CL CL FW FW PoP 12hr 30 20 20 5 5 QPF 12hr 0.04 0.01 0.03 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S Tstms C Date Thu 06/19/25 Fri 06/20/25 Sat 06/21/25 Sun 06/22/25 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 84 52 80 52 68 42 54 Temp 60 51 76 81 62 53 72 72 59 53 63 63 50 43 48 53 Dewpt 36 34 36 34 37 38 39 51 48 44 46 42 40 37 37 37 PWind dir W W E NW N NW NW NW Wind char GN LT GN LT GN GN GN GN Avg clouds FW FW FW FW B1 SC SC B1 B2 B1 B1 B2 B2 B2 B2 B2 PoP 12hr 0 5 30 50 60 60 70 70 Rain shwrs S C C L C C L L L L L Tstms C S S $$ MTZ303-162200- Cut Bank-Glacier MT 48.60N 112.39W Elev. 3838 ft 325 AM MDT Mon Jun 16 2025 Date Mon 06/16/25 Tue 06/17/25 Wed 06/18/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 77 47 79 47 78 Temp 45 56 70 74 75 67 57 52 48 61 74 77 77 68 58 51 48 60 72 76 77 Dewpt 40 43 44 41 41 43 46 42 38 37 34 33 32 36 34 34 33 35 34 33 33 RH 82 62 39 30 29 42 67 69 68 41 23 20 19 31 40 52 56 39 25 21 20 Wind dir NW N E E S E S W W W W W W W W W W W W W W Wind spd 6 5 5 6 8 6 6 5 5 10 12 13 14 12 11 10 10 13 16 19 20 Wind gust 29 31 Clouds FW FW SC SC SC B1 SC B1 B1 SC FW FW FW SC FW FW FW CL FW FW FW PoP 12hr 10 10 10 10 0 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Thu 06/19/25 Fri 06/20/25 Sat 06/21/25 Sun 06/22/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 48 79 47 71 44 61 38 54 Temp 58 48 72 79 59 48 63 69 53 45 57 57 44 39 48 54 Dewpt 33 31 29 29 33 35 39 41 42 39 41 41 38 35 35 36 PWind dir W W NW NW W NW NW NW Wind char GN GN GN GN GN BZ BZ BZ Avg clouds FW FW SC SC B1 SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 0 5 10 40 70 70 70 70 Rain shwrs S C L L L L L L L L Tstms S $$ MTZ319-162200- Helena-Lewis & Clark MT 46.61N 111.96W Elev. 3893 ft 325 AM MDT Mon Jun 16 2025 Date Mon 06/16/25 Tue 06/17/25 Wed 06/18/25 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 77 52 81 52 84 Temp 55 61 70 73 75 67 60 56 52 60 71 78 79 72 63 56 52 61 75 82 84 Dewpt 45 44 48 47 48 48 49 47 45 45 43 38 36 38 38 36 36 37 39 37 36 RH 69 53 45 40 38 50 67 72 77 58 36 24 21 29 39 47 54 41 27 20 18 Wind dir NW NW NE NW NE E SE S SW NW NW W NW W SW SW SW SW W W W Wind spd 1 1 3 5 6 5 4 3 2 3 6 9 10 6 6 4 3 2 6 11 11 Wind gust 21 Clouds B2 B2 B1 B2 B1 B1 B1 B1 B1 SC SC SC FW SC FW FW FW CL FW FW FW PoP 12hr 60 40 20 0 5 QPF 12hr 0.19 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C L C S S Tstms C C Date Thu 06/19/25 Fri 06/20/25 Sat 06/21/25 Sun 06/22/25 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 86 54 81 51 69 43 60 Temp 65 53 76 82 65 54 75 75 60 51 63 65 52 43 51 58 Dewpt 39 37 41 40 43 41 44 44 45 43 43 40 39 37 35 35 PWind dir W NW NW NW NW W NW NW Wind char LT LT LT LT GN GN GN GN Avg clouds FW FW FW SC B1 FW SC B1 B1 B1 B1 B2 B2 B2 B2 B2 PoP 12hr 0 10 20 50 40 60 70 70 Rain shwrs S S C C C C L L L L L Tstms S C S S S S $$ MTZ326-162200- Bozeman-Gallatin MT 45.78N 111.16W Elev. 4475 ft 325 AM MDT Mon Jun 16 2025 Date Mon 06/16/25 Tue 06/17/25 Wed 06/18/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 77 48 77 47 84 Temp 49 61 73 76 70 61 57 51 48 58 69 75 75 66 58 51 47 60 73 81 83 Dewpt 47 49 50 50 50 49 50 48 46 48 46 43 42 45 44 43 40 42 41 41 40 RH 93 65 44 40 49 65 77 89 93 69 44 32 31 47 59 74 76 51 31 24 22 Wind dir S NW NW N NW E W E S W W NW W SE SE S S SW W W W Wind spd 2 2 2 3 5 3 2 2 2 2 4 4 6 3 4 2 2 2 5 9 10 Clouds SC SC B1 B2 B1 B1 OV B2 SC SC B1 B1 FW FW FW FW FW FW FW FW FW PoP 12hr 60 40 40 5 0 QPF 12hr 0.05 0.06 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C L C S S C C C C Tstms C C C C Date Thu 06/19/25 Fri 06/20/25 Sat 06/21/25 Sun 06/22/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 49 86 50 84 48 76 39 61 Temp 61 49 78 81 61 50 77 79 60 48 70 70 52 40 51 59 Dewpt 41 39 43 45 48 45 48 46 47 43 44 39 41 36 35 36 PWind dir SW W E SW S W NW W Wind char LT LT LT LT GN GN GN LT Avg clouds FW FW FW SC B1 SC SC B1 SC SC SC B1 B2 B2 B1 B2 PoP 12hr 0 10 20 30 20 30 60 60 Rain shwrs S C S C L L C L Tstms S C S S S S $$ MTZ330-162200- West Yellowstone-Gallatin MT 44.69N 111.11W Elev. 6644 ft 325 AM MDT Mon Jun 16 2025 Date Mon 06/16/25 Tue 06/17/25 Wed 06/18/25 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 38 69 36 74 Temp 38 52 70 73 69 58 48 40 38 51 64 67 67 59 49 39 36 51 69 74 72 Dewpt 36 37 32 28 33 41 42 40 38 40 39 37 37 42 41 38 35 37 35 34 33 RH 92 56 24 19 26 53 80100100 66 40 33 33 53 74 96 96 59 28 23 24 Wind dir E E SW SW W N N N N N NW NW W W SE N N SW SW SW SW Wind spd 1 1 6 11 9 4 2 1 0 1 5 8 6 2 1 0 0 2 8 11 11 Wind gust 21 19 23 23 Clouds B1 SC B1 B1 B1 B1 B1 B2 B1 B1 B1 B1 SC FW FW FW FW FW CL FW SC PoP 12hr 40 30 40 5 0 QPF 12hr 0 0.01 0.03 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S C C Tstms C C S S Date Thu 06/19/25 Fri 06/20/25 Sat 06/21/25 Sun 06/22/25 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 38 80 41 76 41 68 33 55 Temp 52 39 75 78 54 41 71 74 53 41 65 65 46 33 49 54 Dewpt 36 33 35 33 40 37 37 32 36 31 28 27 34 30 31 29 PWind dir S S SE S S SW SW SW Wind char LT LT LT GN GN GN GN GN Avg clouds SC FW FW FW SC SC SC FW FW FW FW FW B1 B1 B1 B1 PoP 12hr 0 5 10 10 5 20 40 50 Rain shwrs S C C C C Tstms S $$ MTZ328-162200- Dillon-Beaverhead MT 45.26N 112.55W Elev. 5357 ft 325 AM MDT Mon Jun 16 2025 Date Mon 06/16/25 Tue 06/17/25 Wed 06/18/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 77 46 73 45 79 Temp 47 57 71 77 70 58 52 48 46 55 66 71 71 64 55 47 45 56 71 77 79 Dewpt 42 45 47 43 49 51 50 46 44 47 46 46 43 44 42 39 37 40 40 38 38 RH 83 64 42 30 47 77 93 93 93 74 48 41 36 48 61 74 73 55 32 24 23 Wind dir S W W W N N SW S S W N NW NW NE SW SW S SW SW SW W Wind spd 3 2 3 6 9 6 5 5 4 5 5 8 8 5 5 5 5 5 9 13 13 Wind gust 24 Clouds FW FW B1 B1 B1 B2 OV B1 B1 FW SC SC FW FW FW FW FW CL CL FW FW PoP 12hr 60 40 20 0 0 QPF 12hr 0.02 0.06 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C S S S Tstms C C S S S Date Thu 06/19/25 Fri 06/20/25 Sat 06/21/25 Sun 06/22/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 46 84 48 80 46 69 37 55 Temp 57 46 76 78 58 48 75 77 57 46 65 64 47 37 49 54 Dewpt 37 34 40 44 45 41 43 39 39 37 38 36 36 34 34 35 PWind dir SW SW S SW SW SW N N Wind char GN LT GN GN BZ GN BZ GN Avg clouds FW FW FW SC SC SC FW SC SC SC SC B1 B1 B2 B1 B2 PoP 12hr 0 10 10 20 10 30 50 60 Rain shwrs S C C C C L Tstms S S S S $$ MTZ305-162200- Havre-Hill MT 48.54N 109.76W Elev. 2585 ft 325 AM MDT Mon Jun 16 2025 Date Mon 06/16/25 Tue 06/17/25 Wed 06/18/25 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 82 50 84 51 83 Temp 50 60 73 79 79 69 59 53 51 62 76 82 79 71 60 55 52 63 76 82 81 Dewpt 50 52 53 49 47 49 50 47 46 48 49 45 44 47 47 45 42 46 45 41 38 RH 100 75 49 35 32 49 72 80 83 60 39 27 29 42 62 69 69 54 33 23 21 Wind dir SW W NE E SE S W SW SW SW SW SW SW S S SW SW W W W W Wind spd 3 4 5 4 5 4 5 3 2 4 6 9 10 6 6 6 9 11 13 14 13 Clouds SC SC SC SC SC SC SC SC SC SC B1 B1 SC SC SC SC FW CL CL FW FW PoP 12hr 10 10 30 30 5 QPF 12hr 0 0 0.04 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C Date Thu 06/19/25 Fri 06/20/25 Sat 06/21/25 Sun 06/22/25 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 52 79 52 70 44 59 Temp 62 53 77 81 61 52 72 75 59 53 65 67 51 45 53 57 Dewpt 43 41 40 36 40 42 48 49 52 48 51 48 45 41 41 41 PWind dir SE W E E NE NW NW NW Wind char GN GN GN GN GN GN GN BZ Avg clouds FW SC FW FW B1 B1 B1 B1 B2 B1 B2 B2 B2 B2 B2 B2 PoP 12hr 10 0 30 50 70 60 60 60 Rain shwrs S C C C L C L L L L L L Tstms C S S $$ MTZ314-162200- Lewistown-Fergus MT 47.05N 109.46W Elev. 4144 ft 325 AM MDT Mon Jun 16 2025 Date Mon 06/16/25 Tue 06/17/25 Wed 06/18/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 71 47 73 49 76 Temp 50 60 68 67 63 58 52 49 48 59 68 71 71 62 56 52 50 61 71 74 75 Dewpt 47 51 52 52 50 52 49 46 44 48 48 48 48 48 45 42 38 41 42 42 42 RH 89 72 57 59 62 80 89 89 86 67 49 44 44 60 66 69 63 48 35 32 31 Wind dir S W NE E SE W S S S W NW W SW S S SW SW W W NW NW Wind spd 3 2 4 4 5 4 4 3 3 3 5 4 5 5 6 5 5 5 8 8 6 Clouds B2 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 B1 SC SC FW FW FW CL FW FW FW PoP 12hr 60 30 50 20 5 QPF 12hr 0.08 0.03 0.05 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C S S C C S S Tstms C C S S Date Thu 06/19/25 Fri 06/20/25 Sat 06/21/25 Sun 06/22/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 49 79 50 76 49 68 39 53 Temp 57 50 73 76 58 51 71 70 55 50 63 63 49 40 46 51 Dewpt 43 38 44 45 46 43 49 53 52 48 49 48 43 37 38 39 PWind dir S NW SE E E NW NW NW Wind char LT LT LT LT LT GN GN GN Avg clouds FW FW FW SC B1 B1 SC B1 B2 B1 B1 B1 B2 B2 B2 B2 PoP 12hr 5 10 50 50 60 50 70 70 Rain shwrs C C S C L C S C L L C L Tstms S C C S S $$ http://www.weather.gov/greatfalls