Point Forecast Matrices
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
115 FOUS55 KTFX 050407 PFMTFX Point Forecast Matrices National Weather Service Great Falls MT 907 PM MST Wed Dec 4 2024 MTZ312-051100- Great Falls-Cascade MT 47.47N 111.38W Elev. 3663 ft 907 PM MST Wed Dec 4 2024 Date Wed 12/04/24 Thu 12/05/24 Fri 12/06/24 Sat MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 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 26 49 31 50 38 Temp 33 33 36 37 43 49 43 36 35 34 32 34 46 49 43 40 41 43 46 Dewpt 28 24 29 26 26 26 25 21 20 21 19 21 27 27 26 23 24 23 25 RH 82 69 75 64 51 40 49 54 54 58 58 58 47 42 51 50 50 45 43 Wind dir SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW Wind spd 5 5 6 8 9 11 11 12 12 13 14 14 16 18 16 19 21 24 25 Wind gust 25 27 29 28 32 39 36 39 Clouds FW FW FW FW FW CL FW FW FW FW FW FW FW FW SC SC B1 B2 B2 PoP 12hr 0 0 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 12/07/24 Sun 12/08/24 Mon 12/09/24 Tue 12/10/24 Wed 12/11/24 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 56 34 41 21 35 19 39 25 43 Temp 51 50 43 37 39 32 28 25 32 30 25 21 34 34 31 27 39 37 Dewpt 27 29 27 22 24 25 23 20 23 22 17 13 20 21 19 15 24 25 PWind dir SW SW W NW SW SW SW SW SW Wind char WY WY WY GN GN GN GN GN BZ Avg clouds B2 B2 B1 SC B1 B2 B2 B2 B1 SC SC SC SC SC B1 B1 B1 B1 PoP 12hr 5 20 50 40 20 5 0 5 0 Rain S Snow S C C C S S $$ MTZ303-051100- Cut Bank-Glacier MT 48.60N 112.39W Elev. 3838 ft 907 PM MST Wed Dec 4 2024 Date Wed 12/04/24 Thu 12/05/24 Fri 12/06/24 Sat MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 15 41 28 41 33 Temp 24 27 21 24 34 39 35 31 32 30 29 31 38 40 37 36 37 37 39 Dewpt 24 21 14 15 23 25 23 23 23 21 21 24 28 29 27 26 27 27 28 RH 100 78 74 68 64 57 61 72 69 69 72 75 67 64 67 67 67 67 64 Wind dir W W W W W W W W W W W W W W W W W W SW Wind spd 8 9 10 11 12 17 18 20 20 21 20 21 20 24 23 24 24 25 21 Wind gust 23 28 29 35 40 37 37 37 37 41 41 44 48 42 40 Clouds SC SC FW FW FW FW FW FW FW SC SC FW SC SC B1 B1 B2 B2 B2 PoP 12hr 0 0 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis F+ Dense Fog Y Y Y Y High Wind A A Date 12/07/24 Sun 12/08/24 Mon 12/09/24 Tue 12/10/24 Wed 12/11/24 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 48 29 36 17 32 16 34 21 38 Temp 43 42 38 31 33 28 25 20 28 26 23 18 30 29 27 23 34 33 Dewpt 32 32 27 23 26 23 20 16 20 20 16 11 19 20 18 14 22 23 PWind dir SW W NW NW W W W W W Wind char WY VW WY GN GN BZ BZ BZ BZ Avg clouds B2 B2 B1 B1 B1 B2 B2 B2 B1 SC SC SC B1 B1 B1 B1 B1 B1 PoP 12hr 10 30 50 20 10 0 0 0 0 Rain S C Snow C C C S $$ MTZ319-051100- Helena-Lewis & Clark MT 46.61N 111.96W Elev. 3893 ft 907 PM MST Wed Dec 4 2024 Date Wed 12/04/24 Thu 12/05/24 Fri 12/06/24 Sat MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 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 24 47 27 47 30 Temp 31 28 25 24 33 44 41 36 33 30 28 28 38 46 42 38 35 34 34 Dewpt 21 21 21 21 21 23 24 21 20 19 19 19 24 26 26 24 21 21 22 RH 66 75 84 88 61 43 50 54 58 63 68 68 57 45 53 57 56 58 61 Wind dir SW SW SW SW NW NW S S S S S SW SW SW SW SW S S S Wind spd 6 5 4 3 2 4 5 8 8 6 6 5 4 8 9 11 11 11 9 Wind gust 20 23 Clouds FW FW FW FW FW FW FW FW FW FW SC FW FW FW SC SC B1 B1 B2 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 12/07/24 Sun 12/08/24 Mon 12/09/24 Tue 12/10/24 Wed 12/11/24 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 52 32 41 25 37 21 38 23 43 Temp 42 46 41 36 38 35 33 28 32 33 28 22 30 34 30 25 35 38 Dewpt 27 28 27 22 23 24 24 21 22 21 18 14 18 21 18 15 23 26 PWind dir S SW W W W SW SW SW SW Wind char GN BZ BZ GN LT GN LT GN LT Avg clouds B2 B2 B2 B1 B2 B2 B2 B2 B2 B1 SC SC SC SC B1 B1 B2 B1 PoP 12hr 10 50 50 40 20 5 0 5 5 Rain C C Snow C C C C C S $$ MTZ326-051100- Bozeman-Gallatin MT 45.78N 111.16W Elev. 4475 ft 907 PM MST Wed Dec 4 2024 Date Wed 12/04/24 Thu 12/05/24 Fri 12/06/24 Sat MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 18 45 20 46 23 Temp 25 21 20 22 35 44 39 30 27 24 21 23 38 45 40 31 27 27 27 Dewpt 22 20 19 22 23 24 25 21 20 17 16 18 25 25 26 23 20 20 20 RH 88 96 96100 61 45 57 69 74 74 81 81 59 45 57 72 74 74 74 Wind dir S S S S S NE SE S S S S S SW SW S S S S S Wind spd 5 4 3 3 1 2 2 4 4 4 3 3 2 2 4 6 6 6 5 Clouds FW FW FW FW FW FW CL FW FW FW FW FW FW FW FW SC SC SC B1 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF F F F Date 12/07/24 Sun 12/08/24 Mon 12/09/24 Tue 12/10/24 Wed 12/11/24 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 49 26 39 20 34 14 36 17 39 Temp 41 43 36 31 35 33 27 23 30 30 21 15 28 31 23 19 32 35 Dewpt 27 30 28 24 26 24 23 20 23 21 16 12 19 20 17 14 23 24 PWind dir S SW W W W S S S SW Wind char LT GN GN LT LT LT LT LT LT Avg clouds B1 B2 B2 B2 B2 B2 B2 OV B2 B1 B1 SC SC SC B1 B1 B2 B1 PoP 12hr 0 60 60 50 20 5 0 10 5 Rain C L Snow L L C C C S $$ MTZ330-051100- West Yellowstone-Gallatin MT 44.69N 111.11W Elev. 6644 ft 907 PM MST Wed Dec 4 2024 Date Wed 12/04/24 Thu 12/05/24 Fri 12/06/24 Sat MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 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 1 36 4 36 7 Temp 8 4 2 5 25 35 30 19 13 8 5 7 26 35 30 19 12 10 10 Dewpt 7 4 2 5 19 22 21 16 12 6 4 6 20 22 21 15 10 9 9 RH 96100100100 78 59 69 88 96 91 95 96 78 59 69 84 91 96 96 Wind dir N N N SE N SE N N N N N N N SW SW S S S S Wind spd 0 0 0 1 0 2 0 0 0 0 0 0 0 2 1 1 2 2 2 Clouds SC SC SC SC FW FW FW FW FW SC SC SC FW FW FW FW SC B1 B1 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis F F F F Date 12/07/24 Sun 12/08/24 Mon 12/09/24 Tue 12/10/24 Wed 12/11/24 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 34 16 29 7 24 4 24 7 28 Temp 26 30 24 19 26 23 13 9 20 21 10 5 18 21 12 8 22 24 Dewpt 20 21 20 17 20 15 11 8 13 13 7 3 13 14 10 6 16 16 PWind dir S SW SW W W SW SW SW SW Wind char LT GN LT LT LT LT LT LT LT Avg clouds B2 B1 B2 B2 B2 OV B1 B2 B2 B1 B1 B1 B2 B1 B1 B1 B2 B2 PoP 12hr 5 60 80 50 40 10 10 20 20 Snow C L D D C C C S S S S $$ MTZ328-051100- Dillon-Beaverhead MT 45.26N 112.55W Elev. 5357 ft 907 PM MST Wed Dec 4 2024 Date Wed 12/04/24 Thu 12/05/24 Fri 12/06/24 Sat MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 23 45 22 45 25 Temp 29 26 25 24 38 44 38 30 28 26 23 23 37 44 38 31 28 27 27 Dewpt 22 20 20 20 19 19 21 17 16 15 14 16 21 21 23 20 18 18 19 RH 75 78 81 84 46 36 50 58 60 62 68 74 52 39 54 63 66 68 71 Wind dir S S S S S NW S S S S S S SW SW S S S S S Wind spd 6 6 6 6 4 3 3 5 6 6 6 6 3 3 4 6 9 10 10 Clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC B1 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 12/07/24 Sun 12/08/24 Mon 12/09/24 Tue 12/10/24 Wed 12/11/24 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 44 24 37 18 33 14 35 17 37 Temp 38 39 32 27 34 31 25 21 29 28 20 15 28 29 21 18 32 33 Dewpt 24 26 22 19 21 20 19 16 19 18 13 9 15 16 13 12 19 20 PWind dir S S SW SW SW SW S S SW Wind char GN GN GN GN LT LT LT GN GN Avg clouds B1 B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC SC SC B1 B1 B1 B1 PoP 12hr 0 50 30 20 5 0 0 5 0 Rain C Snow C C C S S $$ MTZ305-051100- Havre-Hill MT 48.54N 109.76W Elev. 2585 ft 907 PM MST Wed Dec 4 2024 Date Wed 12/04/24 Thu 12/05/24 Fri 12/06/24 Sat MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 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 10 33 17 40 28 Temp 18 15 14 15 25 31 28 23 23 22 20 24 34 39 36 32 33 33 37 Dewpt 18 15 13 15 21 24 23 19 19 18 15 20 27 30 28 25 25 26 29 RH 100100 96100 84 75 81 84 84 84 81 84 75 70 72 75 72 75 72 Wind dir E W SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW Wind spd 3 3 5 6 9 9 8 9 10 11 12 12 14 14 13 14 16 18 18 Wind gust 21 29 28 28 Clouds B1 B1 B1 B1 SC FW SC FW FW SC SC SC FW SC SC B1 SC B1 B1 PoP 12hr 5 0 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis F+ F+ F+ F+ Dense Fog Y Y Y Y Date 12/07/24 Sun 12/08/24 Mon 12/09/24 Tue 12/10/24 Wed 12/11/24 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 50 29 39 17 31 15 33 18 37 Temp 45 45 38 33 36 30 23 20 27 27 22 17 28 31 25 20 32 34 Dewpt 33 33 30 27 29 25 21 18 22 22 18 13 20 22 19 14 23 25 PWind dir SW SW W NW W SW SW SW SW Wind char BZ BZ BZ GN GN GN GN GN GN Avg clouds B1 B1 B2 B1 B2 B2 B2 B2 B2 B1 SC SC B1 B1 B1 B2 B1 B1 PoP 12hr 5 20 50 30 10 5 0 5 5 Rain S C Snow C C C $$ MTZ314-051100- Lewistown-Fergus MT 47.05N 109.46W Elev. 4144 ft 907 PM MST Wed Dec 4 2024 Date Wed 12/04/24 Thu 12/05/24 Fri 12/06/24 Sat MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 24 50 29 52 33 Temp 31 29 28 31 45 49 41 36 34 34 30 33 46 51 42 37 37 38 41 Dewpt 30 25 24 25 26 26 25 22 20 17 16 19 25 28 26 21 21 21 23 RH 96 85 85 78 47 40 52 56 56 49 55 56 43 41 53 52 52 50 48 Wind dir S S SW SW SW W SW SW SW SW SW SW W W SW SW SW SW SW Wind spd 6 5 5 4 3 4 3 6 5 6 6 6 8 10 9 11 12 12 11 Wind gust 17 23 21 Clouds FW FW FW FW CL FW FW FW FW FW SC FW FW FW SC SC SC B1 B1 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis F+ Dense Fog Y Y Y Y Date 12/07/24 Sun 12/08/24 Mon 12/09/24 Tue 12/10/24 Wed 12/11/24 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 57 31 40 19 32 17 39 22 42 Temp 52 51 43 35 37 30 25 22 28 28 22 19 33 33 28 24 39 36 Dewpt 30 28 26 22 24 25 22 19 22 21 16 11 20 21 18 15 25 25 PWind dir SW SW W NW W W SW SW W Wind char GN BZ BZ BZ GN GN GN GN GN Avg clouds B2 B2 OV B1 B1 B2 B2 B2 B2 B1 SC SC SC SC B1 B1 B2 B1 PoP 12hr 5 20 50 40 20 5 5 10 5 Rain S Snow S C C C C S $$ http://www.weather.gov/greatfalls