Point Forecast Matrices
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
914 FOUS55 KTFX 052022 PFMTFX Point Forecast Matrices National Weather Service Great Falls MT 222 PM MDT Thu Jun 5 2025 MTZ312-061000- Great Falls-Cascade MT 47.47N 111.38W Elev. 3663 ft 222 PM MDT Thu Jun 5 2025 Date 06/05/25 Fri 06/06/25 Sat 06/07/25 Sun 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 79 52 72 48 Temp 70 70 62 53 49 46 60 73 77 77 67 60 57 54 60 65 68 69 62 54 51 49 Dewpt 31 29 34 36 34 33 36 36 36 36 37 39 37 37 42 44 44 42 40 38 37 35 RH 23 22 35 52 56 60 41 26 23 23 33 46 47 52 51 46 42 37 44 54 59 58 Wind dir E E SE S SW SW SW SW W W W SW SW W NW N N N NE SE W W Wind spd 3 5 5 6 8 9 12 16 14 13 11 11 11 11 11 10 11 12 9 5 4 4 Clouds FW FW FW FW FW FW FW SC B1 B2 B1 FW SC B1 SC SC SC SC FW FW FW FW PoP 12hr 0 5 0 10 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 06/08/25 Mon 06/09/25 Tue 06/10/25 Wed 06/11/25 Thu 06/12/25 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 89 56 87 56 78 53 76 Temp 68 77 59 52 80 88 66 57 81 83 63 57 72 76 59 54 69 74 Dewpt 35 38 40 40 43 39 43 41 49 47 49 48 48 50 50 47 47 48 PWind dir NW SE SW S NW SW W NW W Wind char LT LT LT LT LT GN GN LT LT Avg clouds FW FW FW CL CL CL FW CL CL SC B1 B1 B1 B2 B2 B2 B1 B1 PoP 12hr 0 0 0 0 20 30 50 40 50 Rain shwrs S C S S C C C S C Tstms S S C S $$ MTZ303-061000- Cut Bank-Glacier MT 48.60N 112.39W Elev. 3838 ft 222 PM MDT Thu Jun 5 2025 Date 06/05/25 Fri 06/06/25 Sat 06/07/25 Sun MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 43 76 51 69 43 Temp 71 71 62 53 47 44 60 73 75 74 67 60 55 51 56 61 67 67 61 54 48 43 Dewpt 32 34 35 36 32 31 34 36 36 38 40 40 40 40 40 37 37 36 36 34 32 32 RH 24 26 36 52 56 60 37 26 24 27 37 47 57 66 55 41 33 32 39 46 54 65 Wind dir W SW S SW SW W W W W W W W W NW N N N N N N NW NW Wind spd 4 6 6 9 9 10 14 23 24 25 21 16 14 12 12 10 11 13 10 5 5 5 Wind gust 33 35 Clouds SC SC FW SC SC SC SC B1 B1 B1 B1 SC B1 B2 B1 B1 SC SC SC FW FW FW PoP 12hr 0 5 5 10 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 06/08/25 Mon 06/09/25 Tue 06/10/25 Wed 06/11/25 Thu 06/12/25 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 78 47 88 53 84 51 75 48 73 Temp 67 77 58 48 81 87 64 53 77 80 61 52 69 72 58 49 67 71 Dewpt 33 37 40 38 41 39 42 42 44 45 48 46 46 46 47 45 44 43 PWind dir NW S SW W N NW NW NW NW Wind char LT LT GN GN GN GN GN GN GN Avg clouds FW CL FW FW FW CL FW FW FW SC B1 B1 B1 B1 B2 B2 B2 B1 PoP 12hr 0 0 0 5 10 40 50 40 40 Rain shwrs C C S C C C C C Tstms S S S $$ MTZ319-061000- Helena-Lewis & Clark MT 46.61N 111.96W Elev. 3893 ft 222 PM MDT Thu Jun 5 2025 Date 06/05/25 Fri 06/06/25 Sat 06/07/25 Sun 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 80 54 80 50 Temp 71 73 64 55 49 44 54 70 77 79 70 63 57 54 62 72 78 76 69 59 54 51 Dewpt 29 29 33 32 30 30 33 35 34 36 35 36 35 37 41 44 43 42 43 41 40 38 RH 21 19 31 41 48 57 45 27 21 21 27 36 43 52 46 37 29 30 39 51 59 61 Wind dir E NE NE W SW SW E NW W W W SW SW W W NW NW NW NW NW NW NW Wind spd 5 6 3 4 4 4 3 6 12 13 10 9 8 6 9 12 16 14 10 4 2 1 Wind gust 23 27 25 Clouds SC FW FW FW CL FW FW FW B1 B2 B2 SC FW SC SC SC SC SC SC FW FW FW PoP 12hr 5 5 0 5 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 06/08/25 Mon 06/09/25 Tue 06/10/25 Wed 06/11/25 Thu 06/12/25 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 81 52 90 57 88 56 80 53 78 Temp 70 80 62 53 79 89 68 58 80 82 66 57 73 76 61 54 72 74 Dewpt 39 37 40 38 43 37 39 37 46 45 46 44 48 45 47 44 47 45 PWind dir N NW E SW W SW W W W Wind char LT LT LT GN LT LT LT LT LT Avg clouds FW CL CL CL CL CL FW FW FW B1 B1 B1 B1 B2 B2 B2 B1 B1 PoP 12hr 0 0 0 5 30 30 50 50 50 Rain shwrs C C S S C C S S C Tstms C C C S S $$ MTZ326-061000- Bozeman-Gallatin MT 45.78N 111.16W Elev. 4475 ft 222 PM MDT Thu Jun 5 2025 Date 06/05/25 Fri 06/06/25 Sat 06/07/25 Sun MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 37 77 45 80 46 Temp 67 68 57 49 41 37 52 67 74 75 65 57 50 46 58 71 77 77 66 57 51 47 Dewpt 32 34 37 34 32 30 34 35 33 37 39 37 36 35 38 42 41 44 46 45 44 42 RH 27 28 47 56 70 75 50 30 22 25 38 47 58 65 47 35 28 31 48 64 77 83 Wind dir N NE E S S S W W W W W S S S W W W NW N E E E Wind spd 2 4 4 5 3 3 2 4 6 8 4 4 4 4 5 8 10 11 6 4 2 2 Wind gust 20 Clouds B1 SC FW FW CL CL FW FW SC B2 B2 SC FW SC SC SC SC SC SC FW FW CL PoP 12hr 5 5 0 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 06/08/25 Mon 06/09/25 Tue 06/10/25 Wed 06/11/25 Thu 06/12/25 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 78 47 85 51 86 51 78 48 76 Temp 69 77 57 48 76 84 62 52 79 80 60 52 72 73 57 49 69 72 Dewpt 44 42 41 38 43 40 42 40 45 48 50 47 48 48 49 47 49 48 PWind dir NW E W E W SE W SE SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW CL CL CL CL FW FW FW B1 B2 B2 B1 B2 B2 B2 B1 B2 PoP 12hr 0 0 0 10 30 40 60 60 60 Rain shwrs C C S S L L C S L Tstms C C C S $$ MTZ330-061000- West Yellowstone-Gallatin MT 44.69N 111.11W Elev. 6644 ft 222 PM MDT Thu Jun 5 2025 Date 06/05/25 Fri 06/06/25 Sat 06/07/25 Sun 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 29 69 35 73 38 Temp 62 61 52 40 32 29 44 63 68 67 57 48 39 35 49 67 72 71 61 50 41 38 Dewpt 21 23 29 32 30 29 31 28 29 30 33 34 31 30 34 34 34 36 40 40 38 36 RH 20 23 41 73 92100 60 26 23 25 40 58 73 82 56 29 25 28 46 68 89 92 Wind dir NW N NE NE E S S W W W SW SW SW N W W W W W NW N NE Wind spd 3 4 3 2 1 1 1 4 8 9 4 2 1 0 1 5 9 8 3 2 1 1 Wind gust 18 Clouds B1 B1 B1 B1 SC FW FW FW FW B1 B1 SC FW FW FW FW SC SC SC FW FW FW PoP 12hr 20 5 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S Obvis PF PF Date 06/08/25 Mon 06/09/25 Tue 06/10/25 Wed 06/11/25 Thu 06/12/25 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 37 77 38 78 41 72 40 70 Temp 69 72 48 37 73 75 50 39 74 73 50 41 69 68 48 40 66 68 Dewpt 39 36 37 33 35 34 38 34 38 40 42 39 40 41 43 40 40 38 PWind dir N NE W S S S SW SW SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW CL CL FW CL FW FW FW B1 B1 B1 B1 B2 B2 B1 B1 B2 PoP 12hr 5 5 5 10 40 40 60 60 60 Rain shwrs C C C L L S C L Tstms C C C S $$ MTZ328-061000- Dillon-Beaverhead MT 45.26N 112.55W Elev. 5357 ft 222 PM MDT Thu Jun 5 2025 Date 06/05/25 Fri 06/06/25 Sat 06/07/25 Sun MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 37 74 44 79 46 Temp 65 65 55 47 41 37 50 64 72 72 64 55 48 45 56 70 77 78 67 57 50 46 Dewpt 26 29 31 30 29 28 31 33 32 31 35 33 33 33 37 40 39 40 41 40 40 39 RH 23 26 40 51 62 70 48 31 23 22 34 43 56 62 49 33 25 26 39 53 68 76 Wind dir N N N S S S SW SW SW W W SW S SW SW W W NW N N SW SE Wind spd 6 9 5 4 4 5 3 5 10 10 6 6 6 5 5 6 11 12 10 6 5 5 Clouds B1 SC SC FW FW FW FW FW SC B2 B2 FW FW FW FW FW SC SC B1 FW FW FW PoP 12hr 20 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 06/08/25 Mon 06/09/25 Tue 06/10/25 Wed 06/11/25 Thu 06/12/25 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 78 48 84 52 83 51 77 48 76 Temp 69 78 58 48 76 82 61 52 78 77 58 51 72 71 56 48 69 72 Dewpt 44 41 42 39 43 39 42 40 44 47 49 45 45 46 47 44 46 44 PWind dir N E SW SE SW SW SW NW SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW CL CL CL FW FW FW B1 B2 B1 B1 B1 B2 B1 SC B1 PoP 12hr 0 0 5 10 30 40 50 50 50 Rain shwrs C C S C C S C Tstms C C C S $$ MTZ305-061000- Havre-Hill MT 48.54N 109.76W Elev. 2585 ft 222 PM MDT Thu Jun 5 2025 Date 06/05/25 Fri 06/06/25 Sat 06/07/25 Sun 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 83 53 73 44 Temp 74 74 65 55 50 46 61 76 81 81 71 63 59 54 59 66 70 71 62 54 48 45 Dewpt 34 33 38 37 36 35 39 42 39 38 42 42 43 43 43 40 37 34 35 36 34 34 RH 23 22 37 51 58 65 44 30 22 21 35 46 55 66 55 38 30 26 36 50 58 65 Wind dir SW S S S SW SW SW SW W W SW SW W NW N NW NW NW NW NW W W Wind spd 2 4 5 9 9 9 13 17 17 16 12 13 12 11 13 14 18 18 11 6 6 8 Clouds CL CL FW FW FW FW FW SC B1 B1 B2 B1 B1 B1 B1 B1 SC FW FW FW FW FW PoP 12hr 0 5 10 10 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 06/08/25 Mon 06/09/25 Tue 06/10/25 Wed 06/11/25 Thu 06/12/25 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 80 47 89 55 88 55 79 53 76 Temp 70 78 57 47 80 88 67 56 82 86 65 56 75 75 61 53 69 73 Dewpt 36 35 40 38 44 42 46 44 49 46 51 49 53 49 50 50 51 48 PWind dir NW SW SW S NW E W NW NW Wind char GN GN LT GN GN GN GN GN GN Avg clouds FW FW FW FW FW CL FW FW FW FW B1 B1 B1 B2 B1 B2 B2 B2 PoP 12hr 0 0 0 10 10 40 40 50 40 Rain shwrs C C C C C C C C Tstms S S S S $$ MTZ314-061000- Lewistown-Fergus MT 47.05N 109.46W Elev. 4144 ft 222 PM MDT Thu Jun 5 2025 Date 06/05/25 Fri 06/06/25 Sat 06/07/25 Sun MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 42 75 49 67 44 Temp 66 65 57 48 44 45 61 69 73 73 62 56 50 53 59 62 65 64 56 50 47 45 Dewpt 34 34 39 37 33 33 39 36 36 40 42 38 34 37 44 44 43 41 40 39 36 34 RH 30 31 51 65 65 62 44 30 26 30 48 51 54 54 57 52 45 43 55 66 65 65 Wind dir NE E SE S S SE SW W W W SW SW SW W NW NW NW NW NW W W W Wind spd 2 2 4 6 8 9 8 8 8 8 5 6 9 10 12 12 12 11 8 4 4 5 Wind gust 23 Clouds SC FW FW FW CL FW CL FW SC B2 B2 B1 FW B1 B1 SC SC SC FW FW FW SC PoP 12hr 5 5 0 20 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S Date 06/08/25 Mon 06/09/25 Tue 06/10/25 Wed 06/11/25 Thu 06/12/25 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 70 45 82 55 83 54 75 50 71 Temp 63 69 53 46 75 81 61 56 80 77 61 55 71 72 57 51 65 68 Dewpt 36 37 39 34 41 44 43 39 47 51 48 45 51 50 49 45 50 49 PWind dir NW W SW SE W S NW SW W Wind char GN LT LT LT LT LT LT LT LT Avg clouds FW SC FW SC FW CL CL FW CL SC B2 B2 B1 B1 B2 B2 B1 B2 PoP 12hr 0 0 0 5 20 40 50 60 60 Rain shwrs S C C S C L C C L Tstms S C C C $$ http://www.weather.gov/greatfalls