Point Forecast Matrices
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
673 FOUS55 KTFX 250243 PFMTFX Point Forecast Matrices National Weather Service Great Falls MT 743 PM MST Sun Nov 24 2024 MTZ312-251100- Great Falls-Cascade MT 47.47N 111.38W Elev. 3663 ft 743 PM MST Sun Nov 24 2024 Date Sun 11/24/24 Mon 11/25/24 Tue 11/26/24 Wed 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 28 14 40 17 Temp 7 3 2 -1 3 14 23 21 18 18 19 19 24 33 39 31 23 22 21 20 Dewpt 5 2 -1 -3 1 9 17 16 13 12 12 11 17 24 28 26 19 18 17 15 RH 91 95 87 91 91 80 77 81 80 77 74 70 74 69 64 81 84 84 84 81 Wind dir E E E E E E E E S SW SW SW SW SW SW SW SW SW SW SW Wind spd 2 2 2 2 2 3 5 6 5 5 5 8 9 10 9 6 5 5 5 5 Clouds B1 B2 B2 B1 B1 SC SC B1 B1 B1 B1 SC SC SC SC FW FW SC B1 B1 PoP 12hr 20 10 5 20 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Snow S S S S S S Date 11/27/24 Thu 11/28/24 Fri 11/29/24 Sat 11/30/24 Sun 12/01/24 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 32 11 22 12 22 5 22 6 26 Temp 28 26 18 14 19 18 14 14 19 13 9 8 17 14 9 10 21 19 Dewpt 21 21 14 10 13 13 10 7 10 8 4 2 8 9 4 4 12 13 PWind dir W N SW S W NW SW S SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 SC B1 B2 B2 B1 B2 B1 B1 B1 B1 B2 B1 SC B1 B1 B1 B1 PoP 12hr 10 50 20 20 20 20 5 5 5 Snow C C S S S S S $$ MTZ303-251100- Cut Bank-Glacier MT 48.60N 112.39W Elev. 3838 ft 743 PM MST Sun Nov 24 2024 Date Sun 11/24/24 Mon 11/25/24 Tue 11/26/24 Wed MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max -12 17 7 32 8 Temp -3 -6 -6-11 -3 5 14 13 11 12 12 12 14 26 32 25 18 18 17 13 Dewpt -5 -8 -8-12 -5 3 11 11 8 9 9 9 11 21 25 21 15 15 13 10 RH 91 91 91 95 91 91 88 91 87 87 87 87 88 81 75 84 88 88 84 87 Wind dir NW E SE SE SE SE SE SE S SW W W W W W W W W W NW Wind spd 2 2 2 4 5 9 8 6 5 5 4 4 5 5 6 6 8 10 10 9 Clouds B1 B2 OV B2 B2 B1 B2 B2 B2 B1 B1 SC SC FW FW SC SC SC SC SC PoP 12hr 30 20 10 10 0 QPF 12hr 0.01 0 0 0 0 Snow 12hr T 00-00 00-00 Snow C C S S Wind chill -22-15 -8 Min chill -6 -23 -21 -6 -1 Date 11/27/24 Thu 11/28/24 Fri 11/29/24 Sat 11/30/24 Sun 12/01/24 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 22 3 16 5 11 -3 15 -1 21 Temp 18 16 11 7 12 12 10 8 10 5 1 1 10 9 5 5 16 16 Dewpt 14 14 7 3 9 9 6 4 5 2 -3 -4 5 6 1 -1 10 10 PWind dir NW N SW S NW NW W SW SW Wind char LT LT LT GN GN GN GN GN GN Avg clouds SC SC B2 B2 B2 B1 B2 B2 B1 B1 B2 B2 B2 B1 B1 B2 B2 B1 PoP 12hr 10 40 10 20 20 10 5 0 5 Snow C C S S S $$ MTZ319-251100- Helena-Lewis & Clark MT 46.61N 111.96W Elev. 3893 ft 743 PM MST Sun Nov 24 2024 Date Sun 11/24/24 Mon 11/25/24 Tue 11/26/24 Wed 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 38 20 40 22 Temp 17 15 13 10 13 22 35 34 30 28 25 22 23 32 39 36 32 30 29 25 Dewpt 12 11 9 8 10 15 20 22 19 19 18 17 18 23 24 25 22 21 21 18 RH 80 84 84 91 87 74 54 61 63 68 74 81 81 69 54 64 66 69 72 74 Wind dir W W SW W S SE SE S S S S S S S W SW W W W W Wind spd 2 2 2 2 3 3 5 5 6 5 5 3 2 2 5 6 8 6 5 3 Clouds SC B2 B2 SC B1 SC B1 B1 SC B1 B1 SC SC SC SC FW SC B1 B1 B1 PoP 12hr 5 0 5 30 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Snow C C S S Date 11/27/24 Thu 11/28/24 Fri 11/29/24 Sat 11/30/24 Sun 12/01/24 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 39 18 35 17 35 12 31 13 34 Temp 32 34 28 23 29 31 25 19 29 28 23 16 23 27 20 16 26 29 Dewpt 21 21 18 14 17 18 15 11 16 16 13 8 13 16 11 9 15 18 PWind dir W W SW SW W W W SW S Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B1 SC B1 B1 B1 PoP 12hr 10 20 10 10 20 20 5 5 5 Snow S S S S $$ MTZ326-251100- Bozeman-Gallatin MT 45.78N 111.16W Elev. 4475 ft 743 PM MST Sun Nov 24 2024 Date Sun 11/24/24 Mon 11/25/24 Tue 11/26/24 Wed MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 9 37 18 38 17 Temp 18 15 13 10 13 26 36 33 28 26 23 22 23 33 38 34 26 25 24 22 Dewpt 17 15 12 9 11 19 22 22 20 20 18 18 20 24 24 24 22 22 21 19 RH 96100 96 96 91 74 56 63 71 78 81 84 88 69 57 66 85 88 88 88 Wind dir S S S S SE SW SW SE S S S S S SW W S S SW SW SW Wind spd 3 4 5 5 5 3 4 5 6 5 5 4 3 2 2 2 4 4 4 3 Clouds SC B1 B1 FW FW FW SC B1 B1 B2 B1 B1 B1 B1 B1 SC B1 B1 B1 B1 PoP 12hr 5 0 5 30 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Snow S S C C S S Date 11/27/24 Thu 11/28/24 Fri 11/29/24 Sat 11/30/24 Sun 12/01/24 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 35 13 33 13 35 10 31 11 35 Temp 30 31 23 19 28 30 20 15 28 28 19 15 24 27 19 15 28 31 Dewpt 22 21 17 14 18 17 15 10 18 16 13 11 15 16 13 10 16 18 PWind dir SW SW SW S SW SW SW S SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 SC SC B1 SC SC B1 B1 B1 SC B1 B1 B1 SC SC B1 B1 B1 PoP 12hr 5 20 10 10 20 20 5 10 5 Snow S S S S S $$ MTZ330-251100- West Yellowstone-Gallatin MT 44.69N 111.11W Elev. 6644 ft 743 PM MST Sun Nov 24 2024 Date Sun 11/24/24 Mon 11/25/24 Tue 11/26/24 Wed 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 9 31 7 Temp 18 15 10 4 6 22 28 24 18 14 13 12 15 27 31 28 19 16 14 10 Dewpt 17 15 9 4 6 15 16 16 14 14 13 12 15 22 22 22 18 16 14 10 RH 96100 96100100 74 60 71 84100100100100 81 69 78 96100100100 Wind dir S SE SE SE S SW SW S S S S S S SW SW SW SW W W N Wind spd 4 3 3 2 2 6 12 6 6 5 3 2 2 3 8 3 2 2 1 0 Wind gust 23 Clouds SC B2 B2 B2 B2 SC SC B1 B1 B2 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 PoP 12hr 20 5 20 70 50 QPF 12hr 0 0 0 0.04 0.01 Snow 12hr 00-00 00-00 00-00 Snow S S S C C L L C C S S S Date 11/27/24 Thu 11/28/24 Fri 11/29/24 Sat 11/30/24 Sun 12/01/24 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 27 7 25 4 25 0 25 0 28 Temp 24 23 13 9 20 21 9 5 19 20 8 1 17 21 7 2 21 23 Dewpt 18 16 11 9 15 14 9 5 14 11 7 0 12 12 5 2 14 14 PWind dir W SW SW S SW SW SW S S Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 SC B1 B2 B2 B1 B1 B2 B2 B1 SC B1 B2 SC SC B1 B1 SC PoP 12hr 20 40 30 20 30 30 10 10 5 Snow S S C C C S S S C C C S $$ MTZ328-251100- Dillon-Beaverhead MT 45.26N 112.55W Elev. 5357 ft 743 PM MST Sun Nov 24 2024 Date Sun 11/24/24 Mon 11/25/24 Tue 11/26/24 Wed MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 13 36 17 35 14 Temp 24 20 17 14 16 30 35 31 25 23 21 19 19 30 35 31 24 22 20 18 Dewpt 19 16 14 12 13 19 18 20 18 17 15 15 15 21 21 22 18 17 15 14 RH 81 84 88 92 88 63 49 63 74 77 77 84 84 69 56 69 77 81 81 84 Wind dir S S S S S S S S S S S S S SW SW SW SW SW SW SW Wind spd 5 9 9 10 9 8 10 9 9 9 8 6 6 4 4 4 5 6 5 5 Clouds FW FW SC FW FW FW SC B1 B1 B1 SC B1 B1 SC B1 B1 SC SC SC SC PoP 12hr 0 0 0 20 10 QPF 12hr 0 0 0 0.01 0 Snow 12hr 00-00 00-00 00-00 Snow S S S S Date 11/27/24 Thu 11/28/24 Fri 11/29/24 Sat 11/30/24 Sun 12/01/24 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 33 10 32 10 32 10 32 11 35 Temp 28 28 18 14 26 26 17 12 26 26 18 12 25 26 17 14 28 29 Dewpt 18 18 11 9 14 16 10 7 13 13 10 6 12 14 9 7 13 16 PWind dir SW S S S SW SW S S S Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC FW SC SC SC SC SC SC SC FW SC SC SC SC SC SC B1 B1 PoP 12hr 5 5 0 0 5 5 0 0 0 $$ MTZ305-251100- Havre-Hill MT 48.54N 109.76W Elev. 2585 ft 743 PM MST Sun Nov 24 2024 Date Sun 11/24/24 Mon 11/25/24 Tue 11/26/24 Wed 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 -11 11 -1 24 6 Temp -1 -5 -8-10-10 1 8 7 2 2 0 1 2 16 23 18 7 7 8 8 Dewpt -2 -7-10-12-10 -3 2 3 0 1 -1 0 2 11 16 14 6 6 6 7 RH 95 91 91 90100 83 76 83 91 95 95 95100 80 74 84 96 96 91 96 Wind dir W SW SW E E E E E E E SE SW SW W W N SW W W W Wind spd 3 2 1 1 2 3 3 3 2 1 1 1 1 1 2 2 2 2 3 5 Clouds SC B1 B2 B2 B1 B1 B1 B2 B2 B1 B2 B1 B1 B1 B1 SC SC SC B1 B1 PoP 12hr 20 30 10 30 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Snow C S C C C C C C Wind chill -8 -6 -2 Min chill -9 -10 -11 -2 -5 -2 Date 11/27/24 Thu 11/28/24 Fri 11/29/24 Sat 11/30/24 Sun 12/01/24 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 21 0 14 2 14 -5 12 -6 15 Temp 16 17 9 4 10 10 7 3 10 7 2 -2 7 7 0 -1 9 11 Dewpt 12 13 7 3 7 6 6 3 7 3 -1 -4 3 2 -2 -3 5 6 PWind dir W NW W E N W W SE W Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B1 B2 B2 B2 B1 B2 OV B2 B2 B2 B2 B1 B1 B1 B2 B2 B1 PoP 12hr 10 50 20 20 30 20 10 5 5 Snow C C S S C C S $$ MTZ314-251100- Lewistown-Fergus MT 47.05N 109.46W Elev. 4144 ft 743 PM MST Sun Nov 24 2024 Date Sun 11/24/24 Mon 11/25/24 Tue 11/26/24 Wed MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 6 37 19 41 19 Temp 11 10 10 8 12 31 37 30 27 27 26 25 26 37 40 34 26 26 26 23 Dewpt 9 8 7 6 10 20 21 20 18 18 16 17 20 24 24 25 22 21 21 19 RH 91 91 87 91 91 63 52 66 68 68 65 71 78 59 52 69 85 81 81 84 Wind dir W SW SE E SE SE S S S SW SW SW SW W NW W W W W W Wind spd 2 2 2 2 3 4 5 5 6 6 5 5 5 5 6 3 5 5 5 5 Clouds B1 B1 B1 SC SC FW FW SC B1 B1 B1 B1 SC B1 B1 SC B1 B1 B1 B1 PoP 12hr 20 0 5 30 20 QPF 12hr 0 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Snow S S C C S S Date 11/27/24 Thu 11/28/24 Fri 11/29/24 Sat 11/30/24 Sun 12/01/24 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 34 12 23 12 27 4 23 6 31 Temp 31 28 20 16 21 19 15 14 24 18 12 8 19 17 13 12 27 24 Dewpt 22 21 16 13 14 14 10 9 15 12 8 4 11 11 7 6 16 16 PWind dir W NW NW S W W W SW SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 SC B1 B2 B2 B1 B2 B2 B2 B1 B2 B2 B2 B1 B1 B1 B1 B1 PoP 12hr 20 60 40 20 30 30 10 10 5 Snow S C L C S S C C C S $$ http://www.weather.gov/greatfalls