Point Forecast Matrices
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
992 FOUS55 KTFX 052241 PFMTFX Point Forecast Matrices National Weather Service Great Falls MT 341 PM MST Wed Feb 5 2025 MTZ312-061100- Great Falls-Cascade MT 47.47N 111.38W Elev. 3663 ft 341 PM MST Wed Feb 5 2025 Date Wed 02/05/25 Thu 02/06/25 Fri 02/07/25 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 -7 17 3 9 -4 Temp -7 -4 7 5 4 2 8 15 13 6 5 5 5 7 8 9 9 8 4 1 -1 Dewpt -14-10 -1 0 -1 -2 0 5 5 1 -1 0 -1 1 3 5 3 2 -2 -6 -9 RH 71 75 69 79 79 83 69 64 70 79 76 79 76 76 79 83 76 76 75 72 68 Wind dir SW SW SW SW SW W W N E NE N N N N N N N NW SW SW SW Wind spd 6 13 19 17 10 6 5 5 5 3 3 3 4 5 8 9 8 5 5 8 10 Clouds SC FW FW B1 B1 SC SC SC B1 B2 B2 OV OV OV OV OV OV B2 B1 SC SC PoP 12hr 5 5 30 80 30 QPF 12hr 0 0 0 0.14 0.02 Snow 12hr 00-00 00-00 00-00 Snow C C L L D D C C Obvis BS Wind chill -22-24-13-14-11-11 -2 -1 -2 -2 -4 -3 -4 -4 -3 -2 -7-13-17 Min chill -22 -25 -21 -12 -2 -4 -4 -4 -7 -17 Date 02/08/25 Sun 02/09/25 Mon 02/10/25 Tue 02/11/25 Wed 02/12/25 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 25 5 15 -7 7 -9 8 -12 9 Temp 19 22 14 9 13 11 2 -4 2 4 -1 -5 1 3 -5 -12 1 5 Dewpt 9 12 7 2 6 5 -4 -10 -6 -5 -9 -13 -7 -5-12 -20 -9 -3 PWind dir SW SW NW N NW W W NW SW Wind char GN GN LT GN LT LT LT LT LT Avg clouds FW SC B1 B2 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 0 10 40 60 30 20 20 20 10 Snow S C L L C C S S S S S $$ MTZ303-061100- Cut Bank-Glacier MT 48.60N 112.39W Elev. 3838 ft 341 PM MST Wed Feb 5 2025 Date Wed 02/05/25 Thu 02/06/25 Fri 02/07/25 Sat MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max -10 14 -4 11 -9 Temp -7 -4 -1 -4 -6 -5 5 13 9 2 -1 -2 0 2 8 10 8 3 -2 -5 -5 Dewpt -14-11 -7-11-12-11 -4 2 2 -4 -5 -7 -5 -3 2 3 3 -2 -6 -9-11 RH 71 71 75 71 74 74 65 61 72 75 83 79 79 79 76 73 79 79 82 82 74 Wind dir SW W NW NW NW NW NW N S W NW NW N N N N N NW SW SW SW Wind spd 9 11 13 11 6 5 5 5 4 4 4 4 4 4 5 8 6 5 5 8 10 Clouds FW SC SC SC SC B1 SC SC B1 B1 B1 B2 B2 OV B2 OV B2 B2 SC SC SC PoP 12hr 5 5 5 30 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Snow C C C C Wind chill -24-22-20-23-20-18 -6 -8-10-11-10 -8 -3 -2 -3 -8-14-19-22 Min chill -24 -24 -26 -20 -1 -13 -12 -11 -6 -14 -22 Date 02/08/25 Sun 02/09/25 Mon 02/10/25 Tue 02/11/25 Wed 02/12/25 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 22 -3 10 -12 7 -14 7 -16 7 Temp 18 17 4 -1 7 5 -5 -9 1 3 -6 -11 0 0 -9 -15 -1 2 Dewpt 7 8 -2 -6 0 -2-10 -15 -7 -4-12 -17 -9 -6-15 -22-10 -5 PWind dir W W NW NW NW NW NW NW W Wind char BZ GN GN GN GN GN GN GN GN Avg clouds SC SC B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC B1 B1 B1 PoP 12hr 0 0 10 20 5 5 5 5 5 Snow S $$ MTZ319-061100- Helena-Lewis & Clark MT 46.61N 111.96W Elev. 3893 ft 341 PM MST Wed Feb 5 2025 Date Wed 02/05/25 Thu 02/06/25 Fri 02/07/25 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 -2 26 8 13 -1 Temp 0 -2 -2 -1 -1 3 11 24 23 17 15 13 10 11 10 12 11 8 6 4 3 Dewpt -11 -9 -9 -8 -7 -3 4 12 13 9 8 7 6 6 6 6 4 1 -1 -3 -3 RH 59 71 71 71 75 75 73 60 65 70 73 76 83 80 83 76 73 72 72 72 75 Wind dir W W SW W W W NW W SE NW NW NW NW N N N NW NW SW SW S Wind spd 6 6 8 9 4 3 2 2 2 1 1 1 2 2 5 6 5 2 2 2 4 Clouds SC FW SC B1 B1 B1 B1 B1 B1 B2 OV OV OV OV OV OV OV B2 B1 SC SC PoP 12hr 10 5 40 80 30 QPF 12hr 0 0 0.01 0.16 0.01 Snow 12hr 00-00 00-00 T Snow S S C C D D D D C C Wind chill -13-15-16-16-11 -5 -6 Min chill -14 -16 -17 -8 -1 -6 Date 02/08/25 Sun 02/09/25 Mon 02/10/25 Tue 02/11/25 Wed 02/12/25 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 22 5 22 -4 10 -10 8 -10 11 Temp 12 21 12 8 16 18 8 -1 3 6 -2 -7 -2 7 -2 -9 -1 9 Dewpt 3 9 4 1 8 8 1 -7 -4 -3 -9 -13-10 -3-10 -17 -9 -2 PWind dir SW SW W NW N NW N NW NW Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B2 B2 B1 B1 B1 B1 B1 PoP 12hr 0 5 20 40 30 20 20 10 20 Snow S C C C S S S S S $$ MTZ326-061100- Bozeman-Gallatin MT 45.78N 111.16W Elev. 4475 ft 341 PM MST Wed Feb 5 2025 Date Wed 02/05/25 Thu 02/06/25 Fri 02/07/25 Sat MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max -3 28 10 21 -2 Temp -6 -3 -2 1 3 5 17 26 26 19 18 14 13 13 17 20 18 12 8 6 3 Dewpt -11 -8 -9 -8 -4 0 8 14 17 15 15 12 11 11 14 15 13 8 3 1 -2 RH 78 78 71 65 72 79 67 60 68 84 88 92 91 91 88 81 80 84 79 79 79 Wind dir W SW S E E E NW NW NE SE E SE E E E NE NW W W S S Wind spd 5 8 11 10 6 5 2 2 2 2 2 2 3 3 3 4 5 3 2 2 2 Wind gust 24 20 Clouds B1 SC FW SC B1 B2 B2 B2 B2 OV OV OV OV OV OV OV OV OV B2 B1 B1 PoP 12hr 10 10 50 90 60 QPF 12hr 0 0 0.01 0.15 0.07 Snow 12hr 00-00 00-00 T Snow C C C C D D D D L L Wind chill -19-17-20-15-10 -5 Min chill -19 -20 -20 -8 Date 02/08/25 Sun 02/09/25 Mon 02/10/25 Tue 02/11/25 Wed 02/12/25 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 20 3 22 -5 12 -11 7 -13 11 Temp 12 19 9 8 16 18 6 -1 5 9 -1 -6 -1 6 -6 -11 0 9 Dewpt 5 10 4 3 8 9 1 -4 1 3 -5 -10 -6 -1-10 -16 -6 1 PWind dir SW S SW W W S N SE SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 SC B1 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 PoP 12hr 0 5 5 30 20 20 10 10 20 Snow S C S S S S $$ MTZ330-061100- West Yellowstone-Gallatin MT 44.69N 111.11W Elev. 6644 ft 341 PM MST Wed Feb 5 2025 Date Wed 02/05/25 Thu 02/06/25 Fri 02/07/25 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 0 25 11 32 0 Temp 24 14 9 3 3 5 19 24 23 19 16 14 14 17 29 31 27 19 13 9 3 Dewpt 11 7 4 2 3 5 10 13 14 14 12 11 12 15 25 25 21 15 8 4 0 RH 57 73 80 95100100 67 62 68 80 84 88 92 92 85 78 78 84 80 80 87 Wind dir W SW SW SW SW SW SW SW SW S S S S S SW SW SW SW W W SW Wind spd 12 10 9 8 4 3 5 8 4 2 2 2 2 3 8 13 12 9 4 2 2 Wind gust 26 20 21 18 16 18 14 20 28 29 20 Clouds FW FW SC B1 B2 OV OV OV OV OV OV B2 OV OV OV OV OV OV B2 B2 B2 PoP 12hr 5 10 70 100 70 QPF 12hr 0 0.01 0.05 0.27 0.07 Snow 12hr 00-00 T 1 Snow C C L L D D D D L L S S C Wind chill -4-10 -6 -2 Min chill -4 -11 -5 Date 02/08/25 Sun 02/09/25 Mon 02/10/25 Tue 02/11/25 Wed 02/12/25 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 18 -3 18 -8 15 -13 13 -15 18 Temp 15 15 4 -1 13 15 1 -6 9 13 -3 -11 6 10 -6 -14 10 16 Dewpt 7 8 0 -4 7 8 -2 -9 2 3 -7 -14 -1 -1-10 -18 1 7 PWind dir SW SW SW S SW S N SW S Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B2 B2 B2 OV B2 B1 B2 B2 B2 B1 B2 B2 B1 B1 B1 B2 B2 PoP 12hr 30 10 10 10 30 20 20 20 30 Snow C C S C S S S S S C $$ MTZ328-061100- Dillon-Beaverhead MT 45.26N 112.55W Elev. 5357 ft 341 PM MST Wed Feb 5 2025 Date Wed 02/05/25 Thu 02/06/25 Fri 02/07/25 Sat MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 8 30 15 28 4 Temp 3 8 8 9 10 11 22 28 28 21 20 17 16 19 24 27 25 18 16 12 7 Dewpt -5 1 2 2 5 7 12 14 17 14 15 12 12 15 20 20 18 12 10 5 1 RH 68 72 76 72 80 83 65 55 63 74 81 80 84 84 84 74 74 77 77 73 76 Wind dir W SW SW SW S S SW SW S S S S E NE NE NE N N SW SW SW Wind spd 16 14 14 13 10 9 9 8 5 5 4 4 4 5 6 10 10 8 5 5 5 Clouds FW FW FW SC SC B1 B1 B2 OV OV B2 B2 B2 OV OV OV B2 B2 B1 B1 SC PoP 12hr 5 5 20 90 20 QPF 12hr 0 0 0 0.12 0.02 Snow 12hr 00-00 00-00 00-00 Snow S S D D D D S S Wind chill -17 -9 -9 -7 -4 -2 -3 Min chill -17 -10 -9 -3 -3 Date 02/08/25 Sun 02/09/25 Mon 02/10/25 Tue 02/11/25 Wed 02/12/25 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 24 2 24 -1 17 -6 13 -8 15 Temp 17 22 9 5 18 22 10 2 12 14 2 -4 6 11 -2 -7 5 14 Dewpt 8 11 3 -1 9 11 2 -4 5 5 -4 -10 -1 0 -9 -13 -3 5 PWind dir SW S SW S SW E E SE S Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 0 0 0 5 0 0 5 5 10 $$ MTZ305-061100- Havre-Hill MT 48.54N 109.76W Elev. 2585 ft 341 PM MST Wed Feb 5 2025 Date Wed 02/05/25 Thu 02/06/25 Fri 02/07/25 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 9 -10 10 -6 Temp -6-11-14-15-12-11 0 7 4 -3 -6 -9 -8 -6 3 9 8 5 4 2 -2 Dewpt -13-16-18-19-18-16 -9 -3 -2 -8-10-12-12 -8 0 4 4 2 0 -1 -5 RH 71 78 81 81 74 78 65 63 75 78 82 86 82 91 87 80 83 87 83 87 87 Wind dir W W W SW SW W W W SW SW N NE NE NE NE E NE NE SW SW SW Wind spd 10 6 6 5 5 6 8 8 5 3 2 2 2 4 6 9 8 4 2 3 5 Clouds SC FW FW SC SC FW FW FW SC SC SC B1 B2 B2 OV OV OV OV B2 B1 SC PoP 12hr 0 0 0 40 30 QPF 12hr 0 0 0 0.01 0.04 Snow 12hr 00-00 00-00 00-00 Snow S S C C C C Wind chill -24-27-30-30-26-26-14 -6 -7-11 -17 -9 -4 -4 -4 -6-14 Min chill -24 -30 -32 -26 -11 -12 -9 -17 -6 -7 -14 Cold Weather Y Y Y Y Y Y Date 02/08/25 Sun 02/09/25 Mon 02/10/25 Tue 02/11/25 Wed 02/12/25 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 14 -6 10 -14 2 -17 1 -17 5 Temp 7 11 1 -4 5 8 -4 -10 -4 -2-10 -13 -7 -4-10 -16 -2 0 Dewpt 1 5 -3 -8 -1 3 -7 -14 -9 -7-14 -18-13 -9-14 -20 -9 -6 PWind dir SW W W NW W W W SW SW Wind char LT LT LT LT LT LT GN LT LT Avg clouds SC SC SC B1 B1 B2 B2 B1 B1 B1 B1 SC SC B1 B1 B1 B1 B1 PoP 12hr 0 0 20 30 20 10 5 5 10 Snow S C S S $$ MTZ314-061100- Lewistown-Fergus MT 47.05N 109.46W Elev. 4144 ft 341 PM MST Wed Feb 5 2025 Date Wed 02/05/25 Thu 02/06/25 Fri 02/07/25 Sat MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max -6 20 5 13 -4 Temp -9 -3 4 3 4 7 15 20 15 10 10 10 10 10 12 12 9 6 5 2 0 Dewpt -16-11 -5 -4 0 3 7 10 9 6 6 6 6 7 8 6 5 2 1 -2 -5 RH 70 68 65 72 83 83 70 64 77 83 83 83 83 87 84 76 83 83 83 83 79 Wind dir W SW SW W W SW W NW NW SE SE SE E E E E NE N W SW S Wind spd 6 10 12 11 8 5 4 4 2 2 3 3 4 5 8 8 8 5 4 4 5 Clouds FW FW SC B1 B1 B1 B1 SC B1 B2 B2 OV OV OV OV OV OV OV OV B1 B1 PoP 12hr 5 5 40 90 80 QPF 12hr 0 0 0 0.16 0.07 Snow 12hr 00-00 00-00 00-00 Snow C C L L D D D D S S Wind chill -23-20-13-13 -9 -4 -3 -4 -4 -8-12 Min chill -26 -22 -19 -8 -3 -6 -12 Date 02/08/25 Sun 02/09/25 Mon 02/10/25 Tue 02/11/25 Wed 02/12/25 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 23 4 17 -10 6 -14 6 -15 10 Temp 18 18 11 9 15 11 0 -5 1 2 -5 -10 0 1 -8 -14 4 5 Dewpt 6 9 5 4 9 6 -4 -9 -6 -4-10 -15 -9 -6-14 -20 -5 -3 PWind dir SW W W W NW W W SW W Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC FW B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 0 20 30 70 50 30 30 30 20 Snow S S C L L C C C C S C C S S $$ http://www.weather.gov/greatfalls