Point Forecast Matrices
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
689 FOUS55 KTFX 020808 PFMTFX Point Forecast Matrices National Weather Service Great Falls MT 208 AM MDT Wed Jul 2 2025 MTZ312-022200- Great Falls-Cascade MT 47.47N 111.38W Elev. 3663 ft 208 AM MDT Wed Jul 2 2025 Date Wed 07/02/25 Thu 07/03/25 Fri 07/04/25 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 94 60 89 57 79 Temp 63 59 73 86 89 89 77 68 64 61 71 84 88 84 75 66 61 57 66 75 78 73 Dewpt 44 44 46 44 43 45 50 50 48 47 48 46 47 46 48 49 48 47 46 46 48 48 RH 50 57 38 23 20 22 39 52 56 60 44 27 24 27 38 54 62 69 48 36 35 41 Wind dir S SW SW SW SW S S S SW SW SW W W SW S SW SW W NW N NE NE Wind spd 5 5 5 4 8 11 10 10 8 6 5 5 9 11 10 9 6 5 6 8 10 11 Clouds FW FW FW B2 B1 B1 SC SC SC B1 SC B1 B1 B1 B1 SC SC SC SC B1 B2 OV PoP 12hr 30 20 40 20 50 QPF 12hr 0 0.01 0.01 0.01 0.07 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S S C C S S C C L Tstms C C S S S S S S C Date Sat 07/05/25 Sun 07/06/25 Mon 07/07/25 Tue 07/08/25 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 72 50 81 54 83 54 88 Temp 60 57 64 71 57 52 72 78 61 55 74 80 63 56 79 85 Dewpt 52 51 48 46 47 46 46 45 49 48 49 46 49 47 47 43 PWind dir W SW E SW SE NW E W Wind char GN GN LT LT GN LT GN LT Avg clouds OV B2 B2 B1 SC FW FW SC SC SC FW SC SC FW FW SC PoP 12hr 70 50 10 20 10 20 10 10 Rain shwrs L L C C S S Tstms C S S S $$ MTZ303-022200- Cut Bank-Glacier MT 48.60N 112.39W Elev. 3838 ft 208 AM MDT Wed Jul 2 2025 Date Wed 07/02/25 Thu 07/03/25 Fri 07/04/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 59 84 52 75 Temp 60 56 68 84 88 90 77 67 63 60 69 80 83 82 73 62 56 52 60 70 74 73 Dewpt 42 43 45 44 40 43 47 46 45 44 41 37 34 34 38 37 39 44 45 46 45 44 RH 51 62 43 25 19 20 35 47 52 55 36 21 17 18 28 39 53 74 58 42 35 35 Wind dir W NW S SW SW SW SW W W W W W W W W W NW NW N N N N Wind spd 3 3 3 6 10 11 11 10 10 10 13 16 18 18 13 11 10 10 10 10 11 12 Wind gust 20 26 29 28 Clouds FW FW FW B1 SC SC B1 SC SC B1 SC SC SC SC SC SC SC SC SC B1 B1 B2 PoP 12hr 20 20 5 10 30 QPF 12hr 0 0 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S C C C Tstms S S S S S C Date Sat 07/05/25 Sun 07/06/25 Mon 07/07/25 Tue 07/08/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 51 70 48 78 50 78 50 84 Temp 58 53 64 68 55 50 70 75 59 51 70 76 59 51 76 83 Dewpt 48 48 47 45 48 47 44 42 48 47 48 43 47 45 45 41 PWind dir W N SE S SW N S W Wind char GN GN GN LT GN GN GN GN Avg clouds B2 B2 B1 B1 SC SC SC SC SC SC SC SC SC SC FW SC PoP 12hr 50 40 10 20 10 20 10 10 Rain shwrs C C C C S S Tstms C S $$ MTZ319-022200- Helena-Lewis & Clark MT 46.61N 111.96W Elev. 3893 ft 208 AM MDT Wed Jul 2 2025 Date Wed 07/02/25 Thu 07/03/25 Fri 07/04/25 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 60 86 56 77 Temp 65 59 67 83 89 85 77 69 64 60 67 80 84 80 74 66 61 56 63 73 75 70 Dewpt 45 44 46 50 49 49 49 50 48 49 49 51 49 49 49 50 49 48 49 50 51 51 RH 48 57 47 32 25 29 37 51 56 67 52 36 30 34 41 56 65 74 60 44 43 51 Wind dir W SW NE NE NE W W S W SW W NW SW SW S S S S NW N NW W Wind spd 2 1 1 3 8 10 6 5 4 2 2 5 8 10 8 5 3 2 2 5 9 10 Clouds FW SC B2 B2 B1 B1 B1 B1 B2 B1 B1 B2 B2 B2 B2 B1 SC B1 B1 B2 B2 OV PoP 12hr 40 30 60 30 70 QPF 12hr 0.05 0.02 0.13 0.03 0.30 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S L L C C C C L L L Tstms C C C S C C C C C C Heat index 80 80 Max heat 81 86 81 80 82 Date Sat 07/05/25 Sun 07/06/25 Mon 07/07/25 Tue 07/08/25 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 75 51 82 53 86 55 90 Temp 60 54 66 73 60 51 72 80 64 53 75 83 66 56 79 87 Dewpt 51 49 48 43 45 44 48 43 47 45 48 43 46 45 47 41 PWind dir W W W E S SE W W Wind char LT LT LT LT LT LT LT LT Avg clouds OV B2 B1 B1 SC FW FW SC SC FW FW SC SC FW FW SC PoP 12hr 70 50 10 20 10 20 10 10 Rain shwrs L C C C S S Tstms C S C S S $$ MTZ326-022200- Bozeman-Gallatin MT 45.78N 111.16W Elev. 4475 ft 208 AM MDT Wed Jul 2 2025 Date Wed 07/02/25 Thu 07/03/25 Fri 07/04/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 55 88 52 80 Temp 58 55 68 87 92 88 74 66 59 56 67 81 85 78 68 62 56 52 64 75 78 71 Dewpt 47 47 47 49 48 49 51 52 50 48 49 51 54 54 53 52 51 48 50 52 53 54 RH 67 74 47 27 22 26 44 61 72 74 52 35 35 43 59 70 83 86 60 45 42 55 Wind dir S S NW NW W SE E S S S S W SW W S SE S S W W NW W Wind spd 5 4 2 3 6 10 6 5 3 3 2 3 5 9 5 3 2 2 2 4 6 9 Clouds FW SC B1 SC SC B1 SC B1 SC B1 B2 B2 B2 B2 B2 B1 SC B1 B1 OV OV OV PoP 12hr 30 30 60 50 80 QPF 12hr 0.01 0.01 0.07 0.03 0.22 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C S L L C C C C D D D Tstms S S C S C C C C C C Date Sat 07/05/25 Sun 07/06/25 Mon 07/07/25 Tue 07/08/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 49 76 48 84 50 88 52 91 Temp 58 49 66 73 58 48 74 79 60 50 78 83 63 53 82 87 Dewpt 51 48 48 44 46 45 48 43 47 46 47 44 47 46 48 42 PWind dir SW SW E SW E W SE SW Wind char LT LT LT LT LT LT LT LT Avg clouds OV B2 B1 B2 SC FW FW SC SC SC FW SC SC SC FW SC PoP 12hr 80 50 20 20 10 10 10 10 Rain shwrs D C C C S S Tstms C C S S $$ MTZ330-022200- West Yellowstone-Gallatin MT 44.69N 111.11W Elev. 6644 ft 208 AM MDT Wed Jul 2 2025 Date Wed 07/02/25 Thu 07/03/25 Fri 07/04/25 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 47 76 43 70 Temp 48 45 59 77 82 80 70 59 50 47 59 71 74 70 62 54 46 43 54 67 69 64 Dewpt 45 43 46 45 41 39 42 45 44 45 46 45 45 45 48 48 46 43 48 47 45 46 RH 89 93 62 32 23 23 36 60 80 93 62 39 35 41 60 80100100 80 49 42 52 Wind dir S SE SE SW SW SW S E E E SW SW SW SW W SE SE S S SW SW SW Wind spd 2 1 2 9 10 10 4 2 2 1 2 8 10 9 4 2 1 1 2 9 11 10 Wind gust 21 20 Clouds B1 B1 B1 B1 B1 SC SC SC SC B1 B2 B2 B2 B2 B2 B1 SC B2 B2 OV OV OV PoP 12hr 30 30 60 50 80 QPF 12hr 0 0 0.05 0.04 0.27 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S L L C C C C D D L Tstms S C S S C C S C C C Date Sat 07/05/25 Sun 07/06/25 Mon 07/07/25 Tue 07/08/25 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 39 68 36 75 38 79 40 81 Temp 50 41 62 66 49 37 69 72 52 38 73 75 54 40 76 79 Dewpt 46 41 40 37 41 37 37 33 42 38 38 36 42 38 37 32 PWind dir SW SW SE SW S S N SW Wind char LT LT LT LT LT LT LT LT Avg clouds OV B1 B1 B1 SC FW FW SC SC SC FW SC SC SC FW SC PoP 12hr 70 50 10 10 10 10 5 10 Rain shwrs L C C C Tstms C C $$ MTZ328-022200- Dillon-Beaverhead MT 45.26N 112.55W Elev. 5357 ft 208 AM MDT Wed Jul 2 2025 Date Wed 07/02/25 Thu 07/03/25 Fri 07/04/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 54 81 50 73 Temp 56 53 64 80 86 85 71 62 57 54 64 77 79 72 64 57 53 50 59 69 71 67 Dewpt 47 44 48 50 45 45 51 51 49 47 49 51 53 55 54 51 49 48 51 53 53 54 RH 72 71 56 35 24 25 49 67 75 77 58 40 41 55 70 80 86 93 75 57 53 63 Wind dir S S SW SW S S NE SW S S SW SW SW N E S S S SW W W W Wind spd 5 5 5 6 12 11 8 5 5 5 5 6 10 9 5 5 4 5 5 6 9 10 Clouds SC B1 SC B2 B1 B1 B1 B1 B1 B1 B1 OV OV B2 B1 B1 SC B1 B1 OV OV OV PoP 12hr 30 30 70 50 80 QPF 12hr 0.01 0 0.08 0.02 0.20 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C L L C C C C D D L Tstms C C C C C C C C C C Heat index 80 80 Max heat 80 85 81 80 Date Sat 07/05/25 Sun 07/06/25 Mon 07/07/25 Tue 07/08/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 46 73 46 80 47 83 50 86 Temp 53 47 65 72 54 46 70 72 56 48 74 79 59 51 78 83 Dewpt 49 45 47 46 45 43 47 45 46 42 47 44 46 43 46 43 PWind dir SW W NE SW S SW SW SW Wind char LT LT LT LT LT LT LT LT Avg clouds OV B1 SC B1 SC FW FW SC SC FW FW SC SC FW CL SC PoP 12hr 70 40 10 10 10 10 5 5 Rain shwrs L C S C Tstms C C $$ MTZ305-022200- Havre-Hill MT 48.54N 109.76W Elev. 2585 ft 208 AM MDT Wed Jul 2 2025 Date Wed 07/02/25 Thu 07/03/25 Fri 07/04/25 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 99 60 93 56 84 Temp 63 59 74 93 98 95 82 72 64 61 72 87 92 90 79 68 61 57 67 78 82 80 Dewpt 45 45 48 49 46 47 56 57 54 51 52 45 44 43 48 49 47 46 50 51 51 49 RH 52 60 40 22 17 19 41 59 70 70 49 23 19 20 34 51 60 67 54 39 34 34 Wind dir E E E S SW S SW S SW SW W W W W SW SW W W NW N N N Wind spd 6 5 6 10 10 10 9 6 6 6 9 10 10 10 9 8 6 6 9 9 10 10 Clouds FW FW FW FW B1 B1 SC SC SC B2 SC SC B1 B1 B1 B1 SC SC SC B1 B1 B2 PoP 12hr 20 20 10 20 30 QPF 12hr 0 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S C C C Tstms S S S S S S C Heat index 82 Max heat 90 94 91 84 88 84 81 Date Sat 07/05/25 Sun 07/06/25 Mon 07/07/25 Tue 07/08/25 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 54 72 49 81 53 84 54 88 Temp 62 57 64 69 56 51 72 79 62 55 75 81 63 56 79 85 Dewpt 54 54 53 51 51 50 51 50 52 52 53 49 53 51 52 47 PWind dir NE NE E SE SE W E W Wind char GN GN LT LT LT LT LT LT Avg clouds B2 B2 B2 B2 SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 60 60 10 20 20 20 20 10 Rain shwrs C L L C S S S S S Tstms C S C S S S $$ MTZ314-022200- Lewistown-Fergus MT 47.05N 109.46W Elev. 4144 ft 208 AM MDT Wed Jul 2 2025 Date Wed 07/02/25 Thu 07/03/25 Fri 07/04/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 58 84 56 77 Temp 61 60 75 88 89 80 72 66 61 59 70 80 83 78 68 63 58 56 65 73 75 71 Dewpt 46 45 48 48 48 50 54 51 49 47 51 50 52 55 55 54 51 49 49 49 51 53 RH 58 58 38 25 24 35 53 58 65 64 51 35 34 45 63 72 77 77 56 43 43 53 Wind dir SE SE SE SE W SW S S S SW W NW NW W SW SW SW SW NW N N NE Wind spd 5 5 4 5 8 9 6 5 5 4 5 5 5 6 6 5 5 4 5 6 8 8 Clouds FW FW FW SC B1 B2 B1 B1 B1 SC B1 B1 B1 B2 OV B2 B1 SC SC B2 B2 OV PoP 12hr 30 30 40 50 50 QPF 12hr 0.03 0 0.05 0.05 0.18 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C S C C C C S S C C D Tstms S C C S S S C C S C C Heat index 80 Max heat 85 87 82 Date Sat 07/05/25 Sun 07/06/25 Mon 07/07/25 Tue 07/08/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 51 66 48 76 51 79 53 83 Temp 56 53 61 63 53 49 71 73 58 53 73 76 59 55 77 79 Dewpt 54 50 51 48 49 46 49 48 50 47 51 51 51 48 49 48 PWind dir NW W SW S SE W S W Wind char LT GN LT LT LT LT LT LT Avg clouds OV B2 B2 B2 SC SC FW SC SC SC FW SC SC SC FW SC PoP 12hr 80 70 20 20 20 20 20 20 Rain shwrs D L L L S S S S S S Tstms C S C S S S S S S $$ http://www.weather.gov/greatfalls