Point Forecast Matrices
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
432 FOUS55 KTFX 282006 PFMTFX Point Forecast Matrices National Weather Service Great Falls MT 205 PM MDT Sat Sep 28 2024 MTZ312-291000- Great Falls-Cascade MT 47.47N 111.38W Elev. 3663 ft 205 PM MDT Sat Sep 28 2024 Date 09/28/24 Sun 09/29/24 Mon 09/30/24 Tue 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 51 80 37 60 35 Temp 76 78 63 59 55 53 59 76 78 70 56 50 43 38 43 53 58 59 46 41 37 36 Dewpt 41 46 44 41 37 33 34 39 36 31 23 21 20 21 25 25 21 21 22 22 20 18 RH 28 32 50 51 51 46 39 26 22 23 27 31 39 50 49 33 23 23 38 46 50 47 Wind dir E E SE S SW SW SW W W W W W W W W W W NW SE S S SW Wind spd 4 5 4 6 10 10 11 16 28 27 21 20 14 9 6 6 6 6 5 5 8 10 Wind gust 28 39 42 35 33 Clouds CL CL FW CL CL CL FW FW B1 FW FW FW FW FW FW FW FW FW FW FW FW SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 10/01/24 Wed 10/02/24 Thu 10/03/24 Fri 10/04/24 Sat 10/05/24 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 54 69 39 64 35 67 39 64 Temp 66 70 61 55 65 64 46 40 57 60 43 36 58 63 48 41 58 59 Dewpt 21 26 29 32 37 33 31 28 29 28 28 26 32 33 33 28 31 34 PWind dir SW SW W W SW S SW W W Wind char BZ BZ BZ GN LT LT LT GN BZ Avg clouds SC SC B1 SC SC SC FW FW FW FW FW SC SC SC B1 SC SC SC PoP 12hr 0 0 5 5 5 0 5 20 20 Rain S S S $$ MTZ303-291000- Cut Bank-Glacier MT 48.60N 112.39W Elev. 3838 ft 205 PM MDT Sat Sep 28 2024 Date 09/28/24 Sun 09/29/24 Mon 09/30/24 Tue MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 46 69 33 57 33 Temp 72 73 60 53 48 49 58 68 67 60 50 44 38 34 38 50 56 56 44 40 36 34 Dewpt 38 40 41 41 38 36 40 37 29 21 21 22 22 23 26 24 20 19 21 22 20 18 RH 29 30 49 64 68 61 51 32 24 22 31 41 52 64 62 36 24 23 39 48 52 51 Wind dir SE SE SE S SW W W W W W W W NW NW NW NW W W SW SW SW SW Wind spd 10 10 8 6 6 10 14 26 33 35 27 21 13 10 9 8 10 12 10 9 9 9 Wind gust 25 47 50 51 41 32 Clouds FW SC SC FW FW SC B1 B1 B1 FW FW FW FW FW FW FW FW FW FW SC SC SC PoP 12hr 0 0 10 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 High Wind A A A Date 10/01/24 Wed 10/02/24 Thu 10/03/24 Fri 10/04/24 Sat 10/05/24 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 68 44 60 34 59 30 61 35 60 Temp 62 65 53 45 55 57 41 35 54 57 39 31 54 59 43 36 55 57 Dewpt 22 27 30 29 34 29 30 27 26 25 27 26 29 30 31 27 31 31 PWind dir SW W NW W W W S SW W Wind char BZ BZ BZ GN GN GN GN GN BZ Avg clouds SC SC B1 SC FW SC SC SC SC SC SC SC SC SC B1 B1 SC SC PoP 12hr 0 5 5 20 5 5 5 20 20 Rain S S S S S $$ MTZ319-291000- Helena-Lewis & Clark MT 46.61N 111.96W Elev. 3893 ft 205 PM MDT Sat Sep 28 2024 Date 09/28/24 Sun 09/29/24 Mon 09/30/24 Tue 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 51 79 39 62 36 Temp 82 83 71 63 57 52 54 72 78 72 59 52 45 40 42 55 62 60 52 45 41 37 Dewpt 44 45 41 38 36 33 36 38 40 38 27 22 21 20 21 22 19 18 19 19 18 18 RH 26 26 34 39 45 48 50 29 26 29 29 31 38 44 43 27 19 19 27 35 39 46 Wind dir E E SW SW S W W NW W W NW W W W W W W NW W SW SW S Wind spd 5 5 6 10 9 6 5 8 20 25 19 14 10 8 6 9 10 10 5 5 6 6 Wind gust 24 35 43 36 29 20 Clouds CL CL CL CL CL CL CL FW SC FW FW FW FW FW CL CL FW SC FW FW FW SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 10/01/24 Wed 10/02/24 Thu 10/03/24 Fri 10/04/24 Sat 10/05/24 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 50 74 38 67 38 71 41 66 Temp 60 73 60 51 67 68 50 39 58 63 48 39 60 68 53 45 57 61 Dewpt 24 32 31 31 37 35 31 27 32 30 29 26 34 34 33 32 36 36 PWind dir SW SW W W W W SW W W Wind char LT GN GN GN LT LT LT GN GN Avg clouds SC SC B1 FW SC FW FW FW FW FW FW FW SC SC SC SC SC SC PoP 12hr 0 0 5 0 0 0 5 20 20 Rain S S S $$ MTZ326-291000- Bozeman-Gallatin MT 45.78N 111.16W Elev. 4475 ft 205 PM MDT Sat Sep 28 2024 Date 09/28/24 Sun 09/29/24 Mon 09/30/24 Tue MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 49 86 34 60 30 Temp 81 81 66 59 55 51 56 77 85 79 61 51 42 35 40 52 58 59 46 39 34 31 Dewpt 40 41 40 36 37 35 37 39 32 35 35 29 24 21 21 20 16 17 20 20 18 17 RH 23 24 38 42 51 54 49 25 15 20 38 42 48 56 46 28 19 19 35 46 51 56 Wind dir NE SE SE SE SE S S W W NW NW NW NW SW W NW NW NW E SE SE SE Wind spd 1 2 10 10 9 6 6 6 17 19 13 10 8 5 4 5 5 4 3 3 4 4 Wind gust 21 33 37 25 Clouds FW CL CL FW CL CL FW FW FW FW FW FW FW FW FW FW FW SC FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 10/01/24 Wed 10/02/24 Thu 10/03/24 Fri 10/04/24 Sat 10/05/24 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 74 43 76 35 67 34 72 38 66 Temp 60 73 53 44 67 71 48 36 57 63 43 35 60 68 49 39 58 61 Dewpt 22 30 31 28 34 32 34 29 32 29 29 26 33 33 32 30 35 33 PWind dir SW S SW N SW SE S S W Wind char LT GN GN GN LT LT LT GN GN Avg clouds SC SC SC FW FW FW SC FW FW FW FW FW SC SC SC B1 B1 SC PoP 12hr 0 0 0 0 0 0 5 10 20 Rain S $$ MTZ330-291000- West Yellowstone-Gallatin MT 44.69N 111.11W Elev. 6644 ft 205 PM MDT Sat Sep 28 2024 Date 09/28/24 Sun 09/29/24 Mon 09/30/24 Tue 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 36 74 28 58 24 Temp 75 73 57 47 40 36 44 68 74 72 57 47 36 29 35 51 58 56 43 34 26 24 Dewpt 29 30 31 31 29 28 32 34 29 26 27 28 27 23 23 16 12 11 17 17 16 17 RH 18 20 37 53 64 72 62 28 19 18 31 47 69 78 61 24 16 16 35 49 65 74 Wind dir SW SW S S SE SE NE SW SW SW SW SW W N NW W W W NW NE SE SE Wind spd 10 6 4 5 4 3 5 17 24 23 16 9 3 2 1 3 8 5 2 1 1 1 Wind gust 31 37 36 28 Clouds CL CL FW FW FW FW SC FW CL FW FW FW FW FW SC FW FW SC FW SC SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 10/01/24 Wed 10/02/24 Thu 10/03/24 Fri 10/04/24 Sat 10/05/24 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 66 29 66 28 62 28 66 31 61 Temp 57 63 40 29 58 64 41 28 54 60 38 28 58 64 43 32 53 57 Dewpt 21 21 22 19 26 26 28 26 28 23 25 23 29 26 28 24 34 30 PWind dir S S SW SW S S S S SW Wind char LT GN GN LT LT LT GN GN GN Avg clouds SC FW FW FW FW CL FW SC FW FW FW FW SC FW FW SC B1 SC PoP 12hr 0 0 0 0 0 0 5 20 20 Rain S S S $$ MTZ328-291000- Dillon-Beaverhead MT 45.26N 112.55W Elev. 5357 ft 205 PM MDT Sat Sep 28 2024 Date 09/28/24 Sun 09/29/24 Mon 09/30/24 Tue MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 46 81 32 61 31 Temp 80 80 65 57 52 48 51 74 80 76 58 48 38 33 37 50 59 60 45 40 34 32 Dewpt 35 33 32 30 30 29 31 32 29 30 33 29 23 18 20 15 11 12 11 13 12 11 RH 20 18 29 35 43 47 46 21 15 18 39 47 54 53 50 24 15 15 25 33 39 41 Wind dir SW S S S S S S SW SW W W NW NW SW SW NW W N NE S S S Wind spd 8 10 12 12 10 10 9 10 27 24 14 13 11 9 5 3 4 5 4 5 5 8 Wind gust 27 42 40 Clouds FW FW FW FW CL FW CL CL SC FW FW FW FW FW FW FW SC FW FW FW SC FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 10/01/24 Wed 10/02/24 Thu 10/03/24 Fri 10/04/24 Sat 10/05/24 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 74 41 74 34 67 35 72 36 62 Temp 59 73 49 41 65 70 45 35 57 64 43 35 58 70 47 37 54 59 Dewpt 18 27 24 23 30 31 30 26 30 26 25 24 27 31 27 26 32 31 PWind dir SW S SW W SW S SW SW W Wind char LT GN GN GN LT LT GN GN GN Avg clouds FW SC FW CL CL FW SC FW FW FW FW FW SC SC SC B1 SC SC PoP 12hr 0 0 0 0 0 0 5 10 20 Rain S $$ MTZ305-291000- Havre-Hill MT 48.54N 109.76W Elev. 2585 ft 205 PM MDT Sat Sep 28 2024 Date 09/28/24 Sun 09/29/24 Mon 09/30/24 Tue 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 48 80 39 60 34 Temp 79 78 64 60 54 50 57 75 79 74 59 51 43 40 43 54 59 57 45 41 37 35 Dewpt 44 46 45 44 43 40 41 42 37 33 26 28 30 30 33 30 28 26 26 27 26 24 RH 29 32 50 55 66 68 55 31 22 22 28 41 60 67 67 40 30 30 47 57 64 64 Wind dir E E E E E SW SW W W W W W W W W NW NW NW SE S S S Wind spd 10 10 10 8 5 5 10 13 24 28 26 23 18 13 13 14 13 10 5 5 6 9 Wind gust 24 39 47 39 34 Clouds CL CL FW FW CL CL FW FW B2 B1 FW FW FW FW FW FW FW FW FW SC SC SC PoP 12hr 0 0 10 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 10/01/24 Wed 10/02/24 Thu 10/03/24 Fri 10/04/24 Sat 10/05/24 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 73 46 66 36 63 35 66 38 65 Temp 60 72 59 47 61 62 45 37 55 59 44 35 58 63 49 40 57 61 Dewpt 26 32 34 33 37 35 35 32 35 32 31 30 35 35 34 31 36 36 PWind dir SW W NW NE W SE SE S W Wind char GN BZ GN GN LT LT LT GN GN Avg clouds SC SC SC SC FW FW SC SC SC SC SC SC SC SC B1 B1 SC SC PoP 12hr 0 0 0 20 5 0 0 10 20 Rain S S S $$ MTZ314-291000- Lewistown-Fergus MT 47.05N 109.46W Elev. 4144 ft 205 PM MDT Sat Sep 28 2024 Date 09/28/24 Sun 09/29/24 Mon 09/30/24 Tue MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 54 84 36 55 33 Temp 79 76 61 59 60 58 64 80 83 74 58 50 43 37 41 50 54 52 41 38 36 34 Dewpt 42 45 41 40 36 33 36 37 39 41 31 22 17 21 26 27 24 23 24 23 21 19 RH 27 33 48 49 41 39 35 21 21 30 36 33 35 52 55 41 31 32 50 54 54 54 Wind dir SE SE SE SE S SW SW W NW NW NW NW W W W NW NW NW SE S S S Wind spd 8 5 9 10 11 12 10 10 17 19 19 21 20 14 13 13 12 8 5 6 9 10 Wind gust 23 29 33 33 35 34 26 Clouds CL CL FW FW CL FW FW FW CL SC SC FW FW FW FW CL FW FW SC FW FW FW PoP 12hr 0 0 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 10/01/24 Wed 10/02/24 Thu 10/03/24 Fri 10/04/24 Sat 10/05/24 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 72 49 67 36 60 34 66 39 62 Temp 64 68 58 51 63 61 45 37 55 57 41 35 59 62 47 41 57 58 Dewpt 24 30 29 29 38 36 33 29 31 29 28 25 34 34 31 28 32 32 PWind dir SW W W W W S S S W Wind char GN GN GN LT LT LT LT GN GN Avg clouds SC SC SC SC SC FW SC FW FW FW FW SC SC FW SC B1 SC SC PoP 12hr 0 0 5 10 5 0 5 10 20 Rain S $$ http://www.weather.gov/greatfalls