Point Forecast Matrices
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
533 FOUS55 KTFX 211607 PFMTFX Point Forecast Matrices National Weather Service Great Falls MT 907 AM MST Fri Feb 21 2025 MTZ312-212300- Great Falls-Cascade MT 47.47N 111.38W Elev. 3663 ft 907 AM MST Fri Feb 21 2025 Date Fri 02/21/25 Sat 02/22/25 Sun 02/23/25 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 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 40 34 46 40 49 Temp 35 38 38 36 36 36 38 39 41 43 45 42 41 42 43 44 47 49 47 Dewpt 25 27 27 25 26 25 28 29 31 33 35 32 31 31 32 34 36 37 35 RH 66 64 64 64 67 64 67 67 67 67 68 67 67 65 65 68 65 63 63 Wind dir SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW Wind spd 19 20 21 23 23 28 29 29 29 29 26 28 29 31 32 33 31 29 25 Wind gust 29 31 40 41 42 41 37 39 41 42 44 46 43 36 Clouds FW SC SC B2 B2 B2 B2 B1 SC SC SC B1 B2 B2 B2 B2 B2 B1 B1 PoP 12hr 5 10 0 10 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain S S C High Wind A A A A A A A Date Mon 02/24/25 Tue 02/25/25 Wed 02/26/25 Thu 02/27/25 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 42 50 36 46 33 47 30 52 Temp 46 46 48 47 40 37 45 43 36 35 44 43 33 32 46 48 Dewpt 36 34 32 29 28 27 27 25 24 23 23 23 23 21 23 24 PWind dir SW W SW SW SW SW SW SW Wind char WY WY BZ WY BZ BZ GN BZ Avg clouds B2 B1 SC SC B1 B1 B1 B1 B1 SC SC FW SC SC SC SC PoP 12hr 30 10 30 30 10 5 0 0 Rain C C C C S $$ MTZ303-212300- Cut Bank-Glacier MT 48.60N 112.39W Elev. 3838 ft 907 AM MST Fri Feb 21 2025 Date Fri 02/21/25 Sat 02/22/25 Sun 02/23/25 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 39 31 44 35 45 Temp 39 39 37 33 33 34 35 36 41 43 40 37 36 39 40 40 42 45 42 Dewpt 28 29 27 24 25 25 26 27 32 34 32 29 29 31 32 32 34 35 33 RH 64 67 67 69 72 69 69 69 70 70 73 72 75 73 73 73 73 68 70 Wind dir W W W W W W W W SW SW SW SW SW SW W W W W W Wind spd 21 23 21 23 24 26 26 26 24 25 23 20 20 28 35 36 37 36 32 Wind gust 35 36 34 36 37 42 40 40 37 37 35 32 32 43 51 52 55 55 48 Clouds SC B1 B1 B2 B2 B2 B1 B1 B1 SC B1 B2 B2 B2 B2 B2 B1 B1 B2 PoP 12hr 5 5 0 20 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain S S S S S S C High Wind A A A A A A A Date Mon 02/24/25 Tue 02/25/25 Wed 02/26/25 Thu 02/27/25 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 38 45 31 42 30 44 27 49 Temp 41 40 43 42 36 32 40 39 34 32 41 40 31 28 43 44 Dewpt 33 31 30 28 28 24 26 25 25 22 25 25 21 18 23 24 PWind dir W W SW W W W W SW Wind char WY VW BZ WY WY BZ GN GN Avg clouds B2 B2 B1 SC B1 B2 B2 B1 B1 SC SC SC SC SC SC SC PoP 12hr 30 10 20 20 10 0 0 0 Rain C C S S S Snow S S $$ MTZ319-212300- Helena-Lewis & Clark MT 46.61N 111.96W Elev. 3893 ft 907 AM MST Fri Feb 21 2025 Date Fri 02/21/25 Sat 02/22/25 Sun 02/23/25 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 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 42 26 45 33 46 Temp 42 42 42 33 30 28 28 30 37 42 43 38 34 35 34 34 41 45 43 Dewpt 30 29 30 24 24 23 23 24 27 30 33 29 26 27 27 28 33 34 34 RH 62 60 62 69 78 81 81 78 67 62 67 70 72 72 75 78 73 65 70 Wind dir W W SW S SW SW S S S S S S S S S S SW SW SW Wind spd 5 6 5 5 5 6 8 8 8 8 6 10 11 12 12 12 12 13 13 Wind gust 23 23 25 25 27 25 Clouds FW SC SC B2 OV B2 OV B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 PoP 12hr 0 5 0 10 30 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain C C S S C Date Mon 02/24/25 Tue 02/25/25 Wed 02/26/25 Thu 02/27/25 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 36 48 31 43 26 42 23 44 Temp 41 40 43 45 36 32 39 40 34 28 34 41 30 24 34 43 Dewpt 33 32 30 28 27 25 25 24 22 21 20 23 22 18 21 26 PWind dir SW W SW W W SW SW S Wind char GN GN GN GN GN LT LT LT Avg clouds B1 B1 B1 SC B1 B1 B1 B1 B1 B1 SC FW FW SC SC SC PoP 12hr 50 20 40 50 10 5 0 0 Rain C C S C C C Snow C C $$ MTZ326-212300- Bozeman-Gallatin MT 45.78N 111.16W Elev. 4475 ft 907 AM MST Fri Feb 21 2025 Date Fri 02/21/25 Sat 02/22/25 Sun 02/23/25 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 34 14 39 23 44 Temp 33 34 33 22 19 18 22 23 32 36 38 29 25 28 30 33 40 43 41 Dewpt 25 23 23 17 13 12 15 16 23 26 28 21 18 20 23 26 31 33 32 RH 72 64 66 81 77 77 74 74 69 67 67 72 74 71 75 75 70 67 70 Wind dir NW NE E S SE SE NE S SW W SW S S S S S SW SW SW Wind spd 3 3 3 5 5 5 5 5 6 6 8 9 10 10 10 10 10 10 10 Wind gust 20 21 Clouds SC FW SC SC B1 B1 OV B2 B2 SC SC SC B1 B2 B2 OV OV B2 B2 PoP 12hr 0 5 0 5 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain S S C Snow S Date Mon 02/24/25 Tue 02/25/25 Wed 02/26/25 Thu 02/27/25 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 30 46 26 40 18 37 17 42 Temp 36 36 40 43 33 29 36 36 26 22 29 36 23 18 34 39 Dewpt 30 30 30 29 25 22 26 24 19 16 18 22 16 12 23 25 PWind dir SW W S W SW SW S S Wind char GN GN GN GN GN LT LT LT Avg clouds B2 B2 B2 SC B1 B2 B2 B1 B1 B1 SC SC FW FW SC SC PoP 12hr 40 10 20 60 10 5 0 0 Rain C C S L C Snow S L C $$ MTZ330-212300- West Yellowstone-Gallatin MT 44.69N 111.11W Elev. 6644 ft 907 AM MST Fri Feb 21 2025 Date Fri 02/21/25 Sat 02/22/25 Sun 02/23/25 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 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 29 10 32 17 33 Temp 23 29 27 19 15 13 13 13 27 32 29 21 18 18 20 21 30 32 31 Dewpt 17 19 19 14 12 10 9 10 19 21 19 14 12 14 15 17 23 25 25 RH 77 66 71 80 88 87 84 87 71 63 66 74 77 84 81 84 75 75 78 Wind dir SW SW SW S SE SE SE SW SW SW SW S S S S S SW SW SW Wind spd 4 8 5 3 3 2 2 3 5 8 5 5 5 5 5 6 10 11 9 Wind gust 18 19 16 17 19 25 28 25 Clouds B2 B1 SC B1 B2 B2 OV OV OV B2 SC SC B1 B2 B2 OV OV OV OV PoP 12hr 0 5 10 10 60 QPF 12hr 0 0 0.01 0.01 0.06 Snow 12hr 00-00 00-00 T Snow C C L L L Date Mon 02/24/25 Tue 02/25/25 Wed 02/26/25 Thu 02/27/25 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 25 40 24 38 10 36 6 41 Temp 29 28 37 37 31 25 34 34 19 13 30 33 15 7 32 38 Dewpt 25 25 31 31 28 22 26 24 15 9 19 20 10 4 20 23 PWind dir SW SW SW SW SW SW S S Wind char GN GN LT GN LT LT LT LT Avg clouds B2 B2 OV B1 B1 B2 B2 B2 B1 B1 B1 SC FW SC SC SC PoP 12hr 70 40 30 70 20 5 0 5 Rain L S S C Snow L L C S S C L L S $$ MTZ328-212300- Dillon-Beaverhead MT 45.26N 112.55W Elev. 5357 ft 907 AM MST Fri Feb 21 2025 Date Fri 02/21/25 Sat 02/22/25 Sun 02/23/25 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 34 19 38 24 41 Temp 29 34 33 24 21 21 23 23 33 38 37 28 25 27 28 28 36 41 39 Dewpt 20 21 22 17 15 15 16 18 25 28 28 22 20 20 22 23 30 33 32 RH 69 58 63 74 77 77 74 81 72 67 70 78 81 74 78 81 79 73 76 Wind dir SW SW S S S S S S SW SW S S S S S S S S S Wind spd 6 6 8 9 10 10 10 10 11 13 11 13 14 16 14 13 14 14 13 Clouds FW SC FW SC B1 B2 B2 B2 B1 SC SC SC B1 B2 B2 B2 B2 B2 B2 PoP 12hr 0 0 0 5 30 QPF 12hr 0 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain S S S Snow C C Date Mon 02/24/25 Tue 02/25/25 Wed 02/26/25 Thu 02/27/25 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 30 45 29 40 19 39 19 43 Temp 34 35 41 42 33 30 37 37 27 21 33 37 25 20 34 39 Dewpt 29 29 32 30 26 22 25 22 18 14 20 23 17 12 21 26 PWind dir S SW S SW SW SW S S Wind char GN GN GN BZ GN LT LT GN Avg clouds B2 B1 B1 SC B1 B1 B1 B1 SC SC FW SC FW FW FW SC PoP 12hr 30 10 10 40 0 0 0 0 Rain S C C Snow C S $$ MTZ305-212300- Havre-Hill MT 48.54N 109.76W Elev. 2585 ft 907 AM MST Fri Feb 21 2025 Date Fri 02/21/25 Sat 02/22/25 Sun 02/23/25 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 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 37 25 43 33 49 Temp 28 35 35 30 29 29 31 31 38 42 40 36 35 38 40 39 44 48 44 Dewpt 21 27 28 24 23 23 24 25 30 33 33 29 28 30 31 32 35 37 36 RH 75 72 75 78 78 78 75 78 73 70 76 75 75 73 70 76 70 65 73 Wind dir SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW Wind spd 16 17 13 14 16 17 17 18 20 21 19 19 19 21 21 23 25 24 18 Wind gust 31 32 29 32 33 35 37 35 28 Clouds SC B1 SC B1 B1 B2 B1 SC SC SC SC SC B1 B2 B2 B2 B2 B1 B2 PoP 12hr 0 0 0 5 10 QPF 12hr 0 0 0 0 0.04 Snow 12hr 00-00 00-00 00-00 Rain S Date Mon 02/24/25 Tue 02/25/25 Wed 02/26/25 Thu 02/27/25 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 35 52 30 50 28 49 25 52 Temp 41 40 47 47 37 33 46 45 34 31 43 45 32 26 44 48 Dewpt 33 31 33 32 28 24 30 30 25 22 26 27 24 18 25 28 PWind dir SW W SW SW W W SW SW Wind char BZ BZ GN BZ BZ BZ GN GN Avg clouds B2 B2 B1 SC SC B1 B2 B2 B1 SC SC SC SC SC SC SC PoP 12hr 20 10 10 20 10 0 0 0 Rain S S S S $$ MTZ314-212300- Lewistown-Fergus MT 47.05N 109.46W Elev. 4144 ft 907 AM MST Fri Feb 21 2025 Date Fri 02/21/25 Sat 02/22/25 Sun 02/23/25 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 40 27 43 34 46 Temp 36 38 37 31 31 32 35 34 40 42 39 36 35 39 40 41 44 45 43 Dewpt 27 27 26 21 22 23 25 26 32 32 30 27 26 28 30 31 34 35 34 RH 69 64 64 66 69 69 66 72 73 67 70 69 69 64 67 67 68 68 70 Wind dir SW W SW SW SW SW SW SW W W W SW SW SW SW SW SW W SW Wind spd 6 8 9 11 11 13 13 13 13 17 13 16 17 18 18 18 20 21 17 Wind gust 24 24 24 26 28 25 26 27 28 28 31 33 34 28 Clouds FW FW SC SC B1 OV B2 B2 SC SC FW SC SC B2 B2 OV B2 B2 B2 PoP 12hr 0 5 0 5 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain S Date Mon 02/24/25 Tue 02/25/25 Wed 02/26/25 Thu 02/27/25 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 37 44 31 41 28 42 26 49 Temp 42 41 43 42 37 34 40 38 33 31 39 39 31 27 44 45 Dewpt 34 31 29 27 25 25 27 25 23 21 24 24 21 17 24 26 PWind dir SW W SW W W W SW SW Wind char BZ BZ GN BZ BZ GN GN GN Avg clouds B2 B2 B1 SC SC B1 B2 B1 B1 B1 SC SC SC SC SC SC PoP 12hr 30 10 20 30 20 5 0 0 Rain S C S C C S Snow C S $$ http://www.weather.gov/greatfalls