140 FOUS55 KTFX 141447 PFMTFX Point Forecast Matrices National Weather Service Great Falls MT 847 AM MDT Thu Oct 14 2021 MTZ012-142300- Great Falls-Cascade MT 47.47N 111.38W Elev. 3663 ft 847 AM MDT Thu Oct 14 2021 Date Thu 10/14/21 Fri 10/15/21 Sat 10/16/21 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 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 49 29 57 40 68 Temp 37 45 47 44 36 33 33 34 39 51 56 54 46 44 44 45 48 61 66 63 Dewpt 24 20 18 19 21 22 24 24 27 27 27 26 27 27 28 28 28 27 25 26 RH 59 36 31 36 54 63 69 66 62 39 32 34 47 51 53 51 46 27 21 24 Wind dir SW W W W W SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW Wind spd 11 18 19 18 13 17 18 18 19 28 24 25 20 19 19 21 21 25 24 18 Wind gust 29 40 35 34 Clouds B2 SC B1 SC SC FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC PoP 12hr 10 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sun 10/17/21 Mon 10/18/21 Tue 10/19/21 Wed 10/20/21 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 41 72 41 56 30 56 32 64 Temp 47 45 64 66 49 45 51 49 38 35 49 52 39 37 55 57 Dewpt 29 26 25 24 26 26 26 22 23 25 27 26 25 25 28 27 PWind dir SW SW SW W NW S S S Wind char BZ BZ GN GN GN GN GN GN Avg clouds SC SC SC SC SC B1 B1 SC B1 B1 SC FW FW FW SC FW PoP 12hr 0 0 10 20 5 5 0 0 Rain S $$ MTZ010-142300- Cut Bank-Glacier MT 48.60N 112.39W Elev. 3838 ft 847 AM MDT Thu Oct 14 2021 Date Thu 10/14/21 Fri 10/15/21 Sat 10/16/21 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 48 29 54 38 65 Temp 34 43 46 44 35 34 32 32 37 49 52 49 43 43 42 42 46 58 63 59 Dewpt 22 18 18 20 23 23 24 24 28 26 25 27 31 31 29 28 28 25 23 24 RH 61 36 32 38 61 64 72 72 70 40 35 42 62 62 60 57 49 28 21 26 Wind dir W W W W W W W W W W W W W W W SW SW SW W SW Wind spd 13 23 23 21 17 19 18 18 19 27 35 31 26 28 25 24 18 25 25 23 Wind gust 24 29 28 39 49 43 39 41 36 35 37 Clouds SC FW SC SC FW FW FW SC FW FW FW SC SC SC SC B1 SC SC SC SC PoP 12hr 5 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sun 10/17/21 Mon 10/18/21 Tue 10/19/21 Wed 10/20/21 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 39 70 35 51 27 54 28 61 Temp 47 42 61 64 45 41 46 46 35 30 46 51 36 31 50 56 Dewpt 26 25 26 23 25 25 25 19 21 22 24 25 24 23 26 25 PWind dir SW SW W NW W S SE S Wind char BZ GN GN BZ GN GN GN GN Avg clouds B1 B1 SC SC B1 B1 B1 B1 SC SC SC FW FW FW SC FW PoP 12hr 0 0 20 20 5 0 0 0 Rain S S $$ MTZ014-142300- Helena-Lewis & Clark MT 46.61N 111.96W Elev. 3893 ft 847 AM MDT Thu Oct 14 2021 Date Thu 10/14/21 Fri 10/15/21 Sat 10/16/21 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 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 48 32 58 35 67 Temp 34 41 46 44 40 38 36 35 37 48 55 55 49 44 40 39 38 52 63 62 Dewpt 24 24 23 22 23 25 25 26 27 29 29 29 29 28 28 28 28 30 29 29 RH 66 50 40 41 50 59 64 69 67 47 37 37 46 53 62 64 67 43 27 28 Wind dir W W W W W SW S S S W W S S S S S S S S S Wind spd 8 17 17 14 10 8 8 12 8 13 14 12 10 8 5 6 6 10 10 10 Wind gust 18 27 27 26 18 26 20 Clouds B2 B2 SC SC B1 SC SC SC SC SC SC B1 SC SC SC B1 SC SC FW FW PoP 12hr 10 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Snow Date Sun 10/17/21 Mon 10/18/21 Tue 10/19/21 Wed 10/20/21 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 34 67 37 56 32 58 32 63 Temp 46 38 53 62 48 42 48 50 42 36 47 54 42 36 50 59 Dewpt 29 26 30 27 27 28 28 24 25 25 30 27 26 24 30 29 PWind dir S SE S W W S S S Wind char GN LT LT GN LT LT LT LT Avg clouds FW FW FW FW SC SC B1 B1 B1 SC SC FW FW FW FW FW PoP 12hr 0 0 20 30 10 5 5 0 Rain S C S $$ MTZ055-142300- Bozeman-Gallatin MT 45.78N 111.16W Elev. 4475 ft 847 AM MDT Thu Oct 14 2021 Date Thu 10/14/21 Fri 10/15/21 Sat 10/16/21 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 42 22 51 26 58 Temp 28 35 40 39 33 30 27 26 31 42 49 47 38 33 31 29 33 46 55 52 Dewpt 24 24 24 25 25 24 23 23 26 28 29 30 29 28 27 26 28 32 34 34 RH 85 64 52 57 72 78 85 88 81 57 46 51 70 82 85 88 82 58 45 50 Wind dir W W W W SW S SE SE S SW SW SW S S S S S S SW S Wind spd 4 9 11 11 9 8 5 10 8 10 12 10 11 9 5 6 5 6 9 8 Clouds B2 B2 B2 B2 B2 B1 B2 SC SC FW SC SC SC FW FW FW FW CL CL CL PoP 12hr 20 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Snow Date Sun 10/17/21 Mon 10/18/21 Tue 10/19/21 Wed 10/20/21 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 24 62 31 53 25 55 25 59 Temp 34 28 49 55 40 35 46 47 35 29 44 49 33 28 48 54 Dewpt 28 25 30 32 30 29 29 28 27 27 29 29 26 24 29 31 PWind dir S S S SW SE SE SE S Wind char GN LT LT LT LT LT LT LT Avg clouds FW FW FW FW SC SC B1 B1 B1 B1 SC SC FW FW FW FW PoP 12hr 0 0 20 30 10 0 0 0 Rain S C C $$ MTZ055-142300- West Yellowstone-Gallatin MT 44.69N 111.11W Elev. 6644 ft 847 AM MDT Thu Oct 14 2021 Date Thu 10/14/21 Fri 10/15/21 Sat 10/16/21 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 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 33 15 36 20 46 Temp 21 30 31 29 22 20 18 17 21 32 36 34 28 24 22 22 24 38 44 42 Dewpt 21 18 17 19 20 18 17 17 21 25 24 25 25 23 22 22 24 28 28 27 RH 100 60 56 66 92 92 96100100 75 61 69 88 96100100100 67 53 55 Wind dir NW W W W SW S SW S SW SW SW SW S S S S S S S S Wind spd 2 9 12 10 5 9 9 9 6 14 14 13 9 6 8 8 4 8 12 9 Wind gust 20 25 Clouds B2 B1 B2 B2 SC B1 B1 B1 B1 SC SC SC SC SC SC SC FW CL CL CL PoP 12hr 20 10 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Snow Snowshwrs Date Sun 10/17/21 Mon 10/18/21 Tue 10/19/21 Wed 10/20/21 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 17 51 24 43 17 45 18 48 Temp 23 19 43 45 30 27 39 38 26 20 37 41 24 20 41 43 Dewpt 23 19 28 29 26 26 27 26 24 20 28 28 22 20 29 28 PWind dir SE SE S S NW E SE S Wind char LT LT LT LT LT LT LT LT Avg clouds CL FW FW FW SC B1 B1 B1 B1 B1 SC SC FW FW SC FW PoP 12hr 0 0 20 40 20 5 0 0 Rain S C S Snow S C C S $$ MTZ008-142300- Dillon-Beaverhead MT 45.26N 112.55W Elev. 5357 ft 847 AM MDT Thu Oct 14 2021 Date Thu 10/14/21 Fri 10/15/21 Sat 10/16/21 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 38 22 46 26 54 Temp 24 33 36 35 29 28 26 25 26 38 44 43 34 32 30 29 30 43 50 48 Dewpt 18 22 21 22 21 20 20 20 22 26 26 27 26 24 22 23 24 28 27 28 RH 77 63 54 59 72 71 78 81 85 62 49 53 72 72 72 78 78 55 41 46 Wind dir SW W W W SW SW S S SW SW SW S S S S S S S S S Wind spd 10 11 11 12 10 13 12 13 13 16 17 14 19 19 14 16 12 10 12 12 Clouds SC SC OV SC SC SC SC SC FW FW SC SC SC FW FW SC FW CL CL CL PoP 12hr 10 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Snow Date Sun 10/17/21 Mon 10/18/21 Tue 10/19/21 Wed 10/20/21 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 27 57 31 49 25 51 27 56 Temp 34 31 46 51 40 35 42 43 34 28 41 47 34 30 46 51 Dewpt 23 22 28 29 28 25 26 24 23 21 27 26 23 21 27 28 PWind dir S S S W SE S S S Wind char GN GN GN GN GN LT GN GN Avg clouds CL FW FW SC SC B1 B1 B1 B1 SC SC FW FW FW SC FW PoP 12hr 0 0 20 30 10 5 0 0 Rain S C S Snow C $$ MTZ011-142300- Havre-Hill MT 48.54N 109.76W Elev. 2585 ft 847 AM MDT Thu Oct 14 2021 Date Thu 10/14/21 Fri 10/15/21 Sat 10/16/21 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 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 51 26 59 35 70 Temp 36 45 50 48 38 33 31 29 35 50 57 57 46 42 39 38 45 60 68 66 Dewpt 27 27 25 20 20 21 23 23 27 28 27 28 30 29 30 30 30 28 24 25 RH 69 49 37 33 48 61 72 78 72 42 31 33 53 60 70 73 55 29 19 21 Wind dir W W NW NW W W SW SW SW SW W W W W SW SW SW SW W W Wind spd 11 13 18 12 6 12 13 16 16 20 24 21 21 14 11 14 14 21 20 16 Wind gust 33 Clouds OV B2 B1 SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 10 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sun 10/17/21 Mon 10/18/21 Tue 10/19/21 Wed 10/20/21 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 40 75 39 59 27 56 27 62 Temp 49 43 64 67 50 42 54 53 37 30 47 52 36 30 51 56 Dewpt 27 28 28 25 25 26 29 25 22 22 23 23 22 22 27 27 PWind dir SW SW SW W NW E E SE Wind char GN GN GN GN GN GN GN GN Avg clouds FW FW FW FW B1 B1 SC SC SC SC SC FW FW FW SC FW PoP 12hr 0 0 5 20 5 5 0 0 Rain S $$ MTZ051-142300- Lewistown-Fergus MT 47.05N 109.46W Elev. 4144 ft 847 AM MDT Thu Oct 14 2021 Date Thu 10/14/21 Fri 10/15/21 Sat 10/16/21 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 44 26 54 35 66 Temp 33 40 42 42 35 31 30 29 35 48 53 50 42 40 39 39 45 60 64 60 Dewpt 24 22 20 19 20 22 23 22 25 24 25 26 27 28 27 27 27 26 23 26 RH 69 48 41 39 54 69 75 75 66 39 33 39 55 62 62 62 49 27 21 27 Wind dir W W W W W W W SW W W W W SW SW SW SW SW W W SW Wind spd 11 18 19 13 12 12 12 12 12 19 20 18 17 14 12 14 12 16 14 10 Wind gust 21 26 26 Clouds B2 B2 B1 B1 B2 SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 5 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sun 10/17/21 Mon 10/18/21 Tue 10/19/21 Wed 10/20/21 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 39 70 39 56 29 53 30 61 Temp 44 42 65 62 48 44 52 48 36 32 47 48 35 33 55 54 Dewpt 28 23 21 23 24 26 24 23 24 23 23 23 24 23 26 26 PWind dir SW S SW W NW S SE S Wind char GN GN GN GN LT LT LT GN Avg clouds FW FW FW FW SC B1 B1 SC B1 SC FW FW FW FW FW FW PoP 12hr 0 0 5 20 10 5 5 0 Rain S $$ http://www.weather.gov/greatfalls