Point Forecast Matrices
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
955 FOUS55 KTFX 240811 PFMTFX Point Forecast Matrices National Weather Service Great Falls MT 210 AM MDT Sun Aug 24 2025 MTZ312-242200- Great Falls-Cascade MT 47.47N 111.38W Elev. 3663 ft 210 AM MDT Sun Aug 24 2025 Date Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 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 50 86 52 86 Temp 53 49 57 72 81 83 70 61 54 50 59 76 84 84 71 62 56 52 60 76 84 84 Dewpt 42 42 42 44 43 41 43 43 43 42 41 43 38 36 39 40 40 39 39 40 38 36 RH 66 77 57 37 26 23 38 51 66 74 51 31 19 18 31 44 55 61 46 27 19 18 Wind dir E SE SW NE NE NE NE E S SW W NE NE NE E E S SW SW NE NE NE Wind spd 4 2 2 4 9 11 10 5 3 2 2 4 10 13 11 6 4 3 2 4 10 13 Clouds SC SC SC FW FW CL FW FW FW FW FW CL FW FW SC SC SC B1 SC SC SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Wed 08/27/25 Thu 08/28/25 Fri 08/29/25 Sat 08/30/25 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 83 57 80 55 83 53 82 Temp 62 53 74 82 65 57 73 76 62 56 76 81 62 54 74 80 Dewpt 39 40 41 43 46 48 52 52 52 50 50 45 48 47 49 46 PWind dir E NW SE SW SW SW W SW Wind char GN LT GN LT GN LT LT LT Avg clouds SC SC B1 B1 B2 B2 B2 B2 B2 B1 B1 SC B1 SC SC SC PoP 12hr 5 5 10 30 20 20 10 10 Rain shwrs C S S Tstms S $$ MTZ303-242200- Cut Bank-Glacier MT 48.60N 112.39W Elev. 3838 ft 210 AM MDT Sun Aug 24 2025 Date Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 80 46 84 49 83 Temp 50 46 54 69 78 79 65 57 51 48 57 74 81 82 68 59 52 49 59 74 81 81 Dewpt 39 39 40 42 41 39 39 39 40 40 40 41 39 37 39 39 39 39 39 41 38 35 RH 66 76 59 37 27 24 38 51 66 74 53 30 22 20 34 47 61 68 47 30 21 19 Wind dir SE E SE SE SE E E SE NW NE SE SE SE E E SE SE E E SE E E Wind spd 5 3 5 11 11 11 9 6 3 2 3 10 11 12 10 6 3 2 3 10 11 12 Clouds SC FW CL CL CL CL FW FW FW FW CL CL CL FW FW FW SC SC SC SC SC FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Wed 08/27/25 Thu 08/28/25 Fri 08/29/25 Sat 08/30/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 49 82 52 79 53 79 51 79 Temp 59 49 74 81 61 53 72 77 60 53 74 77 59 52 71 78 Dewpt 37 37 39 38 42 42 47 49 50 48 48 45 48 45 46 43 PWind dir E SE SE S SW W W W Wind char LT LT GN LT GN LT GN LT Avg clouds SC SC SC SC B1 B1 B2 B1 B2 B1 B1 SC B1 SC SC SC PoP 12hr 0 0 5 20 10 10 10 10 Rain shwrs S $$ MTZ319-242200- Helena-Lewis & Clark MT 46.61N 111.96W Elev. 3893 ft 210 AM MDT Sun Aug 24 2025 Date Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 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 53 87 54 86 Temp 59 54 58 72 82 85 74 66 60 55 59 74 84 85 75 67 60 55 60 74 82 84 Dewpt 45 44 44 48 45 40 41 41 42 43 43 45 40 36 37 38 38 38 42 42 41 38 RH 60 69 59 42 27 20 30 40 51 64 55 35 21 17 25 34 44 53 51 32 23 19 Wind dir W W NW NE N N NW W W W E E NE NE NE SE SE SE SE E E E Wind spd 2 1 1 4 6 9 6 4 2 1 1 5 8 10 8 4 2 2 1 3 6 10 Clouds SC SC FW FW FW FW SC SC FW FW FW FW SC SC SC B1 SC B1 B1 B1 B1 B1 PoP 12hr 0 0 0 0 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Wed 08/27/25 Thu 08/28/25 Fri 08/29/25 Sat 08/30/25 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 80 57 77 55 82 53 82 Temp 68 57 71 78 66 57 68 76 64 55 72 80 65 54 71 81 Dewpt 42 42 46 49 49 51 54 52 51 50 51 47 46 46 48 44 PWind dir E NE S SW SW SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 SC B1 SC SC FW SC PoP 12hr 10 20 30 50 30 30 20 20 Rain shwrs S C C C C C C S S Tstms S S S $$ MTZ326-242200- Bozeman-Gallatin MT 45.78N 111.16W Elev. 4475 ft 210 AM MDT Sun Aug 24 2025 Date Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 46 86 49 85 Temp 56 49 57 73 83 83 70 62 55 48 57 74 84 83 71 63 55 50 59 74 82 79 Dewpt 44 42 42 44 40 38 40 43 41 39 40 40 36 35 34 38 37 38 41 42 43 44 RH 64 77 57 35 22 20 33 50 59 71 53 29 18 18 26 39 51 63 51 32 25 29 Wind dir NW S NW N NE E SE S W S E E E E E E E E E E E SE Wind spd 8 5 4 2 5 10 10 10 6 5 2 4 6 12 12 10 8 5 2 2 5 10 Clouds SC SC SC SC FW FW FW SC FW FW SC FW SC SC B1 B1 B1 B1 B1 B1 B1 B2 PoP 12hr 0 0 0 5 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C Tstms S Obvis H Date Wed 08/27/25 Thu 08/28/25 Fri 08/29/25 Sat 08/30/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 52 76 51 77 50 81 48 81 Temp 63 53 69 71 61 52 69 72 59 50 72 77 60 49 73 78 Dewpt 48 46 50 51 52 50 54 52 52 49 51 45 47 44 46 42 PWind dir SE E SE SW S SW S SW Wind char GN LT LT LT LT LT LT LT Avg clouds B2 B2 B2 B2 OV B2 B2 B2 B1 SC SC B1 SC SC FW FW PoP 12hr 30 40 50 60 40 30 20 20 Rain shwrs C S C C C C C L C S C S S Tstms S S S C S C S S $$ MTZ330-242200- West Yellowstone-Gallatin MT 44.69N 111.11W Elev. 6644 ft 210 AM MDT Sun Aug 24 2025 Date Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 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 38 80 43 72 Temp 44 38 51 75 80 79 64 53 44 38 51 73 79 77 63 54 47 43 52 67 69 68 Dewpt 36 36 36 38 30 29 34 36 36 35 38 36 32 31 38 41 40 40 44 48 47 48 RH 73 92 56 26 16 16 32 52 73 89 61 26 18 18 39 61 76 89 74 50 45 49 Wind dir E E N W NW N NE NE NE SE NE NE N N E E E E E S S S Wind spd 2 1 0 1 9 10 6 5 2 1 1 2 5 5 5 3 2 1 1 3 5 4 Clouds SC SC SC FW SC SC B1 SC SC B1 SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 OV PoP 12hr 5 0 20 30 70 QPF 12hr 0 0 0 0 0.16 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C C C L L L Tstms S S C C Obvis H H H H K H Date Wed 08/27/25 Thu 08/28/25 Fri 08/29/25 Sat 08/30/25 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 44 65 42 67 39 71 37 72 Temp 54 45 61 61 50 43 61 64 49 40 66 67 49 37 67 70 Dewpt 50 45 52 52 49 43 51 46 47 40 47 41 43 37 41 36 PWind dir SE S S SW S SW SW SW Wind char LT LT LT LT LT LT LT LT Avg clouds OV OV OV OV OV OV B2 B2 B2 B1 B1 B1 B1 SC SC SC PoP 12hr 70 80 80 80 50 50 30 20 Rain shwrs L L L D D C L D C S S C C S Tstms C S C C S C S C S S $$ MTZ328-242200- Dillon-Beaverhead MT 45.26N 112.55W Elev. 5357 ft 210 AM MDT Sun Aug 24 2025 Date Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 48 84 52 80 Temp 53 49 57 73 84 84 69 60 54 50 57 74 82 82 68 61 55 52 59 72 79 77 Dewpt 41 40 43 44 40 40 40 39 40 39 41 43 38 38 37 37 39 39 45 47 51 51 RH 64 71 59 35 21 21 35 46 59 66 55 33 21 21 32 41 55 61 60 41 38 40 Wind dir E E NE N NE NE NE SE E SE NW N N N NE E SE S S NE SE E Wind spd 5 5 2 2 5 10 9 6 5 5 3 4 6 10 8 5 5 5 3 3 5 8 Clouds SC FW FW FW SC B1 SC SC SC SC SC SC B1 B2 B2 B2 B2 B2 B1 B1 B2 OV PoP 12hr 0 0 10 10 40 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C Tstms S C C Obvis H H H H H Date Wed 08/27/25 Thu 08/28/25 Fri 08/29/25 Sat 08/30/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 52 69 51 73 48 76 46 77 Temp 60 53 64 67 56 51 67 70 56 48 70 74 56 47 69 75 Dewpt 52 50 56 58 55 51 56 56 52 46 52 48 47 42 48 44 PWind dir SE E SE SW S SW S SW Wind char LT LT LT LT LT LT LT LT Avg clouds OV B2 OV B2 OV B2 B2 B2 B1 SC SC B1 SC FW FW SC PoP 12hr 40 70 60 70 30 30 10 20 Rain shwrs C C C L L C C L C S C S Tstms C S C C C S S S $$ MTZ305-242200- Havre-Hill MT 48.54N 109.76W Elev. 2585 ft 210 AM MDT Sun Aug 24 2025 Date Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 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 80 48 84 49 86 Temp 53 49 57 73 78 78 66 59 52 48 59 76 82 82 68 60 54 50 60 77 84 83 Dewpt 44 42 42 45 44 45 47 46 43 42 44 46 43 42 45 45 42 40 42 43 41 41 RH 71 77 57 37 30 31 50 62 71 80 57 34 25 24 43 58 64 68 51 30 22 23 Wind dir E E E E E E E E E E E E E E E SE SE E E E E E Wind spd 9 8 6 9 10 11 10 8 5 3 2 5 8 10 9 6 5 5 3 5 9 11 Clouds FW FW CL CL FW FW FW FW FW FW CL CL CL FW FW FW FW SC FW SC SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Wed 08/27/25 Thu 08/28/25 Fri 08/29/25 Sat 08/30/25 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 85 55 83 55 82 53 82 Temp 61 51 79 82 64 56 77 79 64 56 75 79 62 54 75 78 Dewpt 44 42 46 43 47 46 53 53 56 52 57 54 54 50 54 51 PWind dir E E E E SE SW SE W Wind char GN LT GN LT GN LT LT LT Avg clouds SC FW SC SC SC B1 B1 B1 B2 B2 B1 SC SC B1 SC SC PoP 12hr 0 0 0 10 20 10 10 5 Rain shwrs S S Tstms S $$ MTZ314-242200- Lewistown-Fergus MT 47.05N 109.46W Elev. 4144 ft 210 AM MDT Sun Aug 24 2025 Date Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 77 48 80 48 81 Temp 52 47 58 72 76 75 63 56 51 49 60 74 79 78 64 57 52 49 60 75 79 77 Dewpt 41 39 40 44 45 45 45 43 39 39 42 41 42 42 42 40 37 36 38 40 41 41 RH 66 74 51 37 33 34 52 62 63 68 51 30 27 28 45 53 56 61 44 28 26 28 Wind dir E SE E E E E E E SE SE SE E E E SE SE SE SE SE SE E E Wind spd 6 5 5 6 8 8 9 6 5 5 3 5 9 11 10 6 5 5 4 5 9 10 Clouds B1 B2 FW FW CL CL FW FW FW FW FW CL CL CL FW FW SC SC SC SC B1 SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Wed 08/27/25 Thu 08/28/25 Fri 08/29/25 Sat 08/30/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 52 78 54 75 53 78 51 78 Temp 59 53 74 75 61 55 71 72 59 53 73 74 59 52 72 76 Dewpt 41 40 45 47 48 48 54 55 55 50 49 51 51 46 49 51 PWind dir SE E SE SE S W SW W Wind char LT LT GN LT LT LT LT LT Avg clouds B1 B1 B1 B1 B2 OV B2 B2 B2 B1 B1 B1 SC SC SC FW PoP 12hr 5 5 20 30 40 30 20 20 Rain shwrs S S C C C S S Tstms S $$ http://www.weather.gov/greatfalls