Point Forecast Matrices
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
009 FOUS55 KTFX 250807 PFMTFX Point Forecast Matrices National Weather Service Great Falls MT 207 AM MDT Fri Jul 25 2025 MTZ312-252200- Great Falls-Cascade MT 47.47N 111.38W Elev. 3663 ft 207 AM MDT Fri Jul 25 2025 Date Fri 07/25/25 Sat 07/26/25 Sun 07/27/25 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 91 55 86 56 84 Temp 61 59 71 84 89 89 77 67 60 56 64 78 85 82 71 65 59 56 64 77 83 80 Dewpt 42 41 43 39 33 35 39 43 44 45 48 49 47 48 50 51 48 49 50 50 47 49 RH 49 51 36 20 14 15 25 42 55 66 56 36 27 31 47 60 67 77 60 39 28 34 Wind dir SW SW SW SW W W W SW W W W NE E SE S S SW W W N NE E Wind spd 8 9 11 16 17 13 8 5 5 5 3 4 6 10 9 6 5 5 5 5 9 10 Clouds CL CL CL CL FW FW FW FW SC FW FW FW SC B1 B1 SC FW SC FW SC SC B1 PoP 12hr 0 5 10 20 20 QPF 12hr 0 0 0.05 0.04 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S Tstms S S S S S Date Mon 07/28/25 Tue 07/29/25 Wed 07/30/25 Thu 07/31/25 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 56 83 57 84 60 85 59 87 Temp 64 57 74 81 65 57 74 83 67 60 77 82 66 60 79 83 Dewpt 52 51 54 52 56 54 56 57 56 56 59 55 57 55 58 55 PWind dir NE NW NE N E E E SE Wind char GN LT LT LT GN LT GN LT Avg clouds B1 SC SC SC B1 SC SC SC B1 B1 SC SC B1 SC SC SC PoP 12hr 20 10 10 10 30 20 30 20 Rain shwrs S C S C S Tstms S C S C S $$ MTZ303-252200- Cut Bank-Glacier MT 48.60N 112.39W Elev. 3838 ft 207 AM MDT Fri Jul 25 2025 Date Fri 07/25/25 Sat 07/26/25 Sun 07/27/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 50 80 50 75 Temp 56 54 66 78 83 84 73 60 54 50 57 70 77 79 68 59 53 50 58 69 74 73 Dewpt 46 43 46 43 40 42 48 50 50 48 50 50 47 46 49 50 49 48 50 50 51 50 RH 69 66 48 29 22 23 41 69 86 93 77 49 35 31 51 72 86 93 75 51 44 44 Wind dir SW SW SW W W W W NW NW NW N S S W SW NW NW NW NW N N N Wind spd 10 10 12 18 19 18 12 10 8 5 5 8 10 12 10 9 9 8 8 10 10 10 Wind gust 29 32 29 20 Clouds FW CL CL CL FW FW FW FW FW SC SC FW FW SC SC SC SC SC SC FW SC SC PoP 12hr 0 0 10 10 10 QPF 12hr 0 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Date Mon 07/28/25 Tue 07/29/25 Wed 07/30/25 Thu 07/31/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 51 75 52 77 55 79 56 80 Temp 57 51 66 73 58 52 68 76 61 55 71 77 63 56 72 79 Dewpt 51 51 55 53 55 52 57 56 56 55 58 56 57 55 58 56 PWind dir N NE NE NE E E E E Wind char GN LT LT LT LT GN GN LT Avg clouds SC B1 B1 SC SC SC SC SC B1 B1 B1 SC B1 B1 B1 SC PoP 12hr 10 10 10 20 20 20 30 20 Rain shwrs S S S C S Tstms S S S C S $$ MTZ319-252200- Helena-Lewis & Clark MT 46.61N 111.96W Elev. 3893 ft 207 AM MDT Fri Jul 25 2025 Date Fri 07/25/25 Sat 07/26/25 Sun 07/27/25 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 91 56 88 55 85 Temp 63 58 65 81 89 88 78 69 62 57 63 80 86 81 72 66 60 56 62 78 84 82 Dewpt 38 40 41 41 38 39 42 44 43 43 45 46 46 47 47 47 45 45 47 47 45 45 RH 39 51 41 24 17 18 28 40 50 59 52 30 25 30 41 50 58 66 58 33 26 27 Wind dir SW W E E W W S SW W W NW NE N SW SW S SW SW NW N NW N Wind spd 5 4 3 8 11 12 10 5 4 2 1 3 8 10 8 5 3 2 1 4 6 9 Clouds CL CL CL FW FW SC B1 B1 FW FW FW B1 B1 B1 B2 SC SC FW FW B1 B1 B1 PoP 12hr 20 20 30 20 30 QPF 12hr 0 0 0.09 0.02 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C S S C C S Tstms S S S C C S S C C S Date Mon 07/28/25 Tue 07/29/25 Wed 07/30/25 Thu 07/31/25 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 55 86 57 86 58 86 58 88 Temp 66 56 76 83 68 57 77 85 68 58 78 84 68 58 80 83 Dewpt 50 48 51 46 51 51 54 52 54 53 56 51 53 52 56 51 PWind dir W N NW N N NE SE E Wind char LT LT LT LT LT LT LT LT Avg clouds B1 SC SC SC SC SC SC SC B1 SC SC SC B1 SC SC B1 PoP 12hr 20 10 10 20 20 20 30 30 Rain shwrs S S S S C C Tstms S S S S C C $$ MTZ326-252200- Bozeman-Gallatin MT 45.78N 111.16W Elev. 4475 ft 207 AM MDT Fri Jul 25 2025 Date Fri 07/25/25 Sat 07/26/25 Sun 07/27/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 52 89 51 87 Temp 56 53 65 80 88 86 72 64 56 52 64 81 87 83 70 62 55 51 63 79 85 81 Dewpt 40 41 40 39 36 40 46 47 45 44 43 45 43 44 46 48 45 44 44 46 46 45 RH 55 64 40 23 16 20 39 54 66 74 46 28 21 25 42 60 69 77 50 31 26 28 Wind dir S S S NW W SW W SE S S SW W W NW N SE SE SE W NW SW S Wind spd 4 4 2 5 10 12 9 5 3 2 1 2 6 10 6 5 3 2 2 3 5 6 Clouds FW FW CL FW FW SC B1 FW FW FW FW SC SC B1 B1 SC FW FW FW B1 B1 B1 PoP 12hr 20 20 20 20 30 QPF 12hr 0 0.02 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S S C C S Tstms S S S S S S S C C S Date Mon 07/28/25 Tue 07/29/25 Wed 07/30/25 Thu 07/31/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 51 88 53 88 54 87 54 89 Temp 61 51 76 85 64 53 77 86 66 55 78 82 65 54 80 82 Dewpt 50 48 49 46 52 51 53 52 55 53 56 52 54 52 54 52 PWind dir SE NE E E E E E NE Wind char LT LT LT LT GN LT GN LT Avg clouds B1 SC FW FW SC FW FW SC B1 SC SC SC B1 SC SC B1 PoP 12hr 20 10 10 20 30 30 30 30 Rain shwrs S S C C C C Tstms S S C C C C $$ MTZ330-252200- West Yellowstone-Gallatin MT 44.69N 111.11W Elev. 6644 ft 207 AM MDT Fri Jul 25 2025 Date Fri 07/25/25 Sat 07/26/25 Sun 07/27/25 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 81 38 80 39 81 Temp 47 41 57 76 80 78 66 53 44 38 55 77 80 78 66 54 44 39 54 77 80 79 Dewpt 36 35 37 35 28 32 37 38 35 32 31 26 24 24 29 33 33 32 33 33 28 29 RH 65 79 47 22 15 19 34 57 70 79 40 15 13 13 25 45 65 76 45 20 15 16 Wind dir SE SE SW SW SW SW NW SE E N S SW SW SW SW E SE N S SW SW SW Wind spd 2 1 3 13 14 13 5 2 1 0 2 10 13 13 6 2 1 0 2 10 13 12 Wind gust 25 24 24 Clouds FW FW FW FW SC SC SC FW FW FW SC B1 SC B1 SC SC SC FW FW SC FW FW 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 Tstms S S S Date Mon 07/28/25 Tue 07/29/25 Wed 07/30/25 Thu 07/31/25 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 83 40 85 44 84 45 81 Temp 54 40 78 81 55 40 80 80 56 44 79 75 55 45 77 75 Dewpt 36 36 32 30 41 40 38 37 46 44 44 46 48 45 46 46 PWind dir SE S N NW NE SE E S Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW FW FW FW FW FW SC SC SC SC B1 B1 B1 SC B1 PoP 12hr 5 5 5 10 10 30 30 40 Rain shwrs C C C Tstms C C C $$ MTZ328-252200- Dillon-Beaverhead MT 45.26N 112.55W Elev. 5357 ft 207 AM MDT Fri Jul 25 2025 Date Fri 07/25/25 Sat 07/26/25 Sun 07/27/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 48 84 48 83 Temp 53 49 62 79 84 79 66 58 51 48 60 78 83 78 66 58 51 48 59 76 82 77 Dewpt 37 38 41 39 35 47 48 47 43 41 43 46 42 45 47 47 44 42 45 47 44 48 RH 54 66 46 24 17 32 52 67 74 77 53 32 24 31 50 67 77 80 60 36 26 36 Wind dir SW S SW SW W W SE S S S SW NW SW NW NE S S S SW NW W W Wind spd 5 5 5 9 13 13 8 5 4 5 4 5 11 13 8 5 4 4 3 3 8 10 Clouds FW FW CL CL SC B1 SC FW FW FW FW B1 B1 B1 B1 SC FW FW FW B1 B1 B1 PoP 12hr 30 20 30 10 30 QPF 12hr 0 0 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C C C Tstms S S S C C C C Date Mon 07/28/25 Tue 07/29/25 Wed 07/30/25 Thu 07/31/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 48 85 48 87 51 85 51 85 Temp 56 48 75 79 57 48 77 82 60 51 76 79 60 51 77 80 Dewpt 49 45 48 46 49 46 54 49 53 50 57 54 54 50 55 52 PWind dir E SW NE NE NE NE E E Wind char LT LT GN LT GN LT GN LT Avg clouds B1 SC FW FW B1 FW FW FW SC SC SC SC B1 SC SC B1 PoP 12hr 10 10 5 10 10 20 20 30 Rain shwrs S S C Tstms S S C $$ MTZ305-252200- Havre-Hill MT 48.54N 109.76W Elev. 2585 ft 207 AM MDT Fri Jul 25 2025 Date Fri 07/25/25 Sat 07/26/25 Sun 07/27/25 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 93 55 87 55 83 Temp 61 58 69 85 91 90 78 67 59 56 64 78 85 86 74 64 58 56 65 76 81 82 Dewpt 46 46 48 42 38 39 45 46 48 50 54 54 51 52 55 56 54 53 55 53 51 52 RH 58 64 47 22 16 17 31 47 67 80 70 43 31 31 51 75 86 90 70 45 35 35 Wind dir SW SW SW W W W W SW W W N N N E SE S SW W W NW NW N Wind spd 9 10 12 14 13 12 8 5 5 4 4 4 5 8 8 5 5 5 8 10 10 10 Wind gust 24 Clouds FW FW FW FW FW SC FW FW FW SC FW FW FW B1 B1 B1 SC SC FW FW FW SC PoP 12hr 0 0 5 30 10 QPF 12hr 0 0 0 0.06 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C Tstms C C Date Mon 07/28/25 Tue 07/29/25 Wed 07/30/25 Thu 07/31/25 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 55 82 54 83 57 85 58 87 Temp 64 56 75 79 63 55 77 82 66 58 79 82 67 59 81 85 Dewpt 54 53 56 57 58 54 57 57 57 54 58 56 58 55 60 57 PWind dir NE E E E E E E E Wind char GN GN LT LT GN GN GN GN Avg clouds SC B1 SC B1 B1 SC SC FW SC B1 SC SC B1 B1 SC SC PoP 12hr 20 30 20 5 20 20 20 10 Rain shwrs S S C S S S S Tstms S S C S S S S $$ MTZ314-252200- Lewistown-Fergus MT 47.05N 109.46W Elev. 4144 ft 207 AM MDT Fri Jul 25 2025 Date Fri 07/25/25 Sat 07/26/25 Sun 07/27/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 87 55 84 53 80 Temp 58 56 69 81 85 85 71 64 59 56 65 77 83 77 64 60 56 54 64 75 79 76 Dewpt 44 42 45 41 40 42 50 49 47 44 47 50 52 53 55 53 49 47 50 52 52 51 RH 59 59 42 24 20 22 47 58 64 64 52 39 34 43 73 78 77 77 60 45 39 42 Wind dir S S W W W W S S SW SW NW N E E SW S S SW NW NW N NE Wind spd 5 5 4 6 9 6 5 5 4 3 2 3 4 6 5 5 4 3 4 6 6 5 Clouds FW FW CL CL CL B1 B1 SC SC FW CL SC SC B1 B2 B1 B1 SC FW B1 B1 B1 PoP 12hr 10 30 20 40 30 QPF 12hr 0 0.06 0.11 0.11 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S C C C C C Tstms C C S S C C C C C Date Mon 07/28/25 Tue 07/29/25 Wed 07/30/25 Thu 07/31/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 52 79 53 78 55 79 55 82 Temp 60 53 71 76 60 54 74 77 63 56 74 77 63 56 77 79 Dewpt 54 51 55 56 56 52 57 57 57 54 59 57 58 55 59 56 PWind dir S E SE E E E SE SE Wind char LT LT LT LT GN GN GN LT Avg clouds B1 SC B1 SC B1 SC SC SC B1 B1 B1 B1 B1 B1 SC SC PoP 12hr 30 20 20 30 40 30 40 20 Rain shwrs C S S S C C S C C S Tstms C S S S C C S C C S $$ http://www.weather.gov/greatfalls