Point Forecast Matrices
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
139 FOUS55 KTFX 301612 PFMTFX Point Forecast Matrices National Weather Service Great Falls MT 1012 AM MDT Thu May 30 2024 MTZ312-302200- Great Falls-Cascade MT 47.47N 111.38W Elev. 3663 ft 1012 AM MDT Thu May 30 2024 Date Thu 05/30/24 Fri 05/31/24 Sat 06/01/24 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 62 38 67 41 75 Temp 54 59 60 53 46 42 39 49 60 65 66 57 49 45 42 54 69 74 72 Dewpt 24 25 25 29 29 28 27 27 27 27 26 29 30 28 28 32 33 35 34 RH 31 27 26 39 51 57 62 42 28 24 22 34 48 51 57 43 26 24 25 Wind dir W W W W W SW SW SW W W W W SW S SW SW SW W W Wind spd 21 21 18 12 10 10 10 14 14 14 13 8 5 5 5 6 9 10 11 Wind gust 25 Clouds B1 SC SC SC FW SC SC FW SC SC SC SC SC SC SC SC B1 B2 B2 PoP 12hr 10 5 5 0 5 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sun 06/02/24 Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 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 49 73 54 78 50 72 54 81 Temp 57 50 68 71 58 55 73 72 57 51 65 71 59 55 75 79 Dewpt 40 38 38 36 39 39 43 45 41 35 31 35 37 38 43 39 PWind dir SW W SW SW SW SW SW SW Wind char GN GN GN GN BZ WY BZ BZ Avg clouds B2 B2 SC B1 B1 B2 B2 B2 B2 B1 SC SC SC SC SC FW PoP 12hr 10 5 5 20 30 10 5 5 Rain shwrs S C S Tstms S $$ MTZ303-302200- Cut Bank-Glacier MT 48.60N 112.39W Elev. 3838 ft 1012 AM MDT Thu May 30 2024 Date Thu 05/30/24 Fri 05/31/24 Sat 06/01/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 60 38 64 39 70 Temp 53 58 57 49 44 40 39 51 57 62 63 55 46 41 39 53 66 69 69 Dewpt 25 27 27 29 28 27 27 29 25 26 25 29 28 28 29 31 32 31 32 RH 33 30 31 46 53 59 62 42 29 25 23 37 49 59 67 43 28 24 25 Wind dir W W W W W W W W W W W W SW W W W W W W Wind spd 26 27 24 18 13 12 11 16 18 21 19 12 8 6 6 6 10 13 18 Wind gust 36 37 34 28 33 29 Clouds B1 B1 SC SC SC SC FW FW SC SC SC SC SC SC B1 B1 B1 B2 B1 PoP 12hr 30 5 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C Date Sun 06/02/24 Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 46 70 51 71 46 67 48 74 Temp 54 46 65 68 54 51 67 66 51 46 61 65 54 49 68 73 Dewpt 37 37 36 36 37 39 44 42 37 33 32 34 36 36 39 40 PWind dir W W SW SW SW W W W Wind char GN BZ GN BZ WY WY WY WY Avg clouds B2 B1 SC B1 B1 B2 B2 B2 B1 SC SC SC SC SC SC SC PoP 12hr 0 0 5 20 20 10 5 5 Rain shwrs S S S $$ MTZ319-302200- Helena-Lewis & Clark MT 46.61N 111.96W Elev. 3893 ft 1012 AM MDT Thu May 30 2024 Date Thu 05/30/24 Fri 05/31/24 Sat 06/01/24 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 63 39 71 44 77 Temp 56 61 61 55 47 42 40 48 60 68 69 62 54 48 44 55 69 76 74 Dewpt 25 23 22 24 27 27 27 25 25 24 25 28 29 28 28 32 34 34 37 RH 30 23 22 30 45 55 59 40 26 19 19 27 38 46 53 41 27 22 26 Wind dir W W W W SW SW SW W W W W W SW S S S SW W W Wind spd 18 18 17 11 5 5 4 6 12 13 13 6 2 2 2 2 4 8 10 Wind gust 31 29 27 25 Clouds SC SC FW FW CL FW FW FW FW FW SC SC SC SC SC SC B1 B2 B2 PoP 12hr 5 0 0 0 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Date Sun 06/02/24 Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 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 51 76 54 79 49 74 53 83 Temp 59 51 67 74 61 54 73 73 58 49 63 73 61 53 73 82 Dewpt 40 40 39 37 39 41 44 45 41 38 35 36 37 38 41 41 PWind dir W W W S W W SW W Wind char LT LT LT GN GN GN GN GN Avg clouds B2 B1 B1 B1 B1 B1 B2 B2 B2 B1 SC SC SC SC SC FW PoP 12hr 20 10 0 30 40 20 5 5 Rain shwrs S S C C S S S Tstms C S $$ MTZ326-302200- Bozeman-Gallatin MT 45.78N 111.16W Elev. 4475 ft 1012 AM MDT Thu May 30 2024 Date Thu 05/30/24 Fri 05/31/24 Sat 06/01/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 60 33 68 38 75 Temp 53 57 58 50 42 37 34 44 56 64 67 57 48 42 39 52 66 72 73 Dewpt 30 27 26 28 27 26 26 28 29 30 29 33 30 29 28 33 37 37 40 RH 41 31 29 42 55 64 72 53 35 28 24 40 49 60 64 48 34 28 30 Wind dir W W NW NW SW S S W W W W NE SE SE SE S W W W Wind spd 11 12 11 5 2 2 2 3 6 9 9 4 3 3 3 1 2 5 6 Wind gust 23 24 Clouds SC B1 SC SC SC SC FW CL FW FW FW FW FW FW FW FW SC B2 B2 PoP 12hr 5 0 0 0 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C Tstms S Date Sun 06/02/24 Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 45 73 48 79 46 73 47 81 Temp 55 46 63 71 56 48 73 73 56 47 63 72 56 48 71 80 Dewpt 42 40 42 41 42 40 46 48 46 41 39 40 39 38 44 44 PWind dir SW W S S W W SW SW Wind char LT LT LT LT GN GN GN GN Avg clouds B2 B2 B1 B1 B1 B1 B1 B2 B2 B1 SC SC SC SC FW FW PoP 12hr 30 30 0 20 40 20 5 5 Rain shwrs C S C S S C S S S Tstms S S S S $$ MTZ330-302200- West Yellowstone-Gallatin MT 44.69N 111.11W Elev. 6644 ft 1012 AM MDT Thu May 30 2024 Date Thu 05/30/24 Fri 05/31/24 Sat 06/01/24 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 53 29 62 32 68 Temp 50 52 51 45 38 32 29 40 54 60 61 50 41 35 32 47 64 67 66 Dewpt 25 24 22 26 27 24 24 23 23 22 25 29 29 28 26 28 29 28 29 RH 37 33 32 47 64 72 81 50 30 23 25 44 62 75 78 47 27 23 25 Wind dir W W W W W E N SW SW SW SW SW S SE S S SW SW SW Wind spd 9 9 6 2 1 1 0 2 5 8 6 3 2 2 2 2 6 8 6 Wind gust 18 18 18 Clouds SC B1 B2 B2 B2 SC SC FW FW FW FW SC SC SC FW FW SC B1 B1 PoP 12hr 5 5 0 0 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C Tstms S Date Sun 06/02/24 Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 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 38 66 40 70 42 66 38 72 Temp 46 39 60 64 47 40 66 67 49 42 60 64 47 38 67 70 Dewpt 36 34 36 36 37 35 40 39 41 38 38 35 35 32 37 35 PWind dir S SW SW S SW SW SW SW Wind char LT LT LT LT LT GN LT LT Avg clouds B2 B2 B1 B1 B1 B1 B1 B1 B2 B1 B1 SC SC SC FW FW PoP 12hr 30 30 5 20 40 20 5 5 Rain shwrs C S S C S C S S S Tstms S S S S $$ MTZ328-302200- Dillon-Beaverhead MT 45.26N 112.55W Elev. 5357 ft 1012 AM MDT Thu May 30 2024 Date Thu 05/30/24 Fri 05/31/24 Sat 06/01/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 58 33 68 38 74 Temp 50 57 57 49 43 37 33 43 57 66 67 57 48 42 39 51 69 74 70 Dewpt 23 20 18 23 24 24 24 24 25 22 21 26 27 27 28 29 32 29 33 RH 34 23 21 36 47 59 69 47 29 18 17 30 44 55 64 42 25 19 25 Wind dir W W W N E S S W SW SW W NW S S S SW SW W W Wind spd 11 13 12 9 5 5 5 4 6 10 10 5 4 5 5 5 6 10 10 Clouds SC SC SC FW SC FW FW CL FW FW FW SC FW FW FW SC B1 B2 B2 PoP 12hr 0 0 0 0 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Date Sun 06/02/24 Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 46 73 49 76 47 73 47 81 Temp 53 46 63 71 55 49 71 70 55 47 64 72 55 47 72 80 Dewpt 40 39 38 35 38 37 41 42 43 40 35 36 37 37 39 37 PWind dir NW W SW S SW SW SW SW Wind char LT GN GN GN GN GN GN GN Avg clouds B2 B2 B1 B1 B1 B1 B1 B2 B2 B1 SC SC SC FW FW FW PoP 12hr 20 10 0 20 40 10 5 5 Rain shwrs S S S C S Tstms S S S $$ MTZ305-302200- Havre-Hill MT 48.54N 109.76W Elev. 2585 ft 1012 AM MDT Thu May 30 2024 Date Thu 05/30/24 Fri 05/31/24 Sat 06/01/24 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 62 41 67 41 76 Temp 57 60 60 53 48 44 42 51 61 65 65 57 49 45 42 54 68 74 75 Dewpt 35 34 34 34 35 33 31 32 32 31 30 34 34 32 31 34 36 36 36 RH 43 37 37 48 60 65 65 48 33 28 27 42 56 60 65 46 31 25 24 Wind dir W W W W SW SW SW W W W W NW S S S SW SW W W Wind spd 20 21 18 11 11 11 12 13 16 17 14 8 6 6 5 5 9 10 10 Wind gust 31 32 Clouds B1 B1 SC SC FW SC SC CL FW SC SC SC SC SC SC SC SC B1 B1 PoP 12hr 40 10 10 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C Tstms S S Date Sun 06/02/24 Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 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 51 75 53 80 51 74 52 81 Temp 59 51 69 73 59 53 75 76 61 52 67 73 59 53 73 80 Dewpt 40 40 41 40 44 42 48 47 46 39 38 40 40 39 43 44 PWind dir W W SW SW SW W W W Wind char GN GN GN GN BZ BZ BZ BZ Avg clouds B2 B2 SC SC SC B2 B1 B2 B2 B1 FW SC SC SC FW FW PoP 12hr 5 10 0 10 30 20 5 5 Rain shwrs C S S Tstms S $$ MTZ314-302200- Lewistown-Fergus MT 47.05N 109.46W Elev. 4144 ft 1012 AM MDT Thu May 30 2024 Date Thu 05/30/24 Fri 05/31/24 Sat 06/01/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 57 35 62 39 73 Temp 52 56 56 47 40 37 36 47 56 60 61 52 45 41 40 55 68 72 70 Dewpt 28 28 27 28 27 27 25 26 27 28 29 30 29 27 26 31 35 37 38 RH 39 34 32 47 59 67 64 43 32 29 29 43 53 57 57 40 29 28 31 Wind dir W W W W W SW SW W W W NW W S S S SW W W NW Wind spd 21 18 16 10 6 5 5 10 12 13 12 5 5 5 5 5 5 6 6 Wind gust 29 27 23 Clouds SC B1 SC FW FW SC SC FW FW SC FW SC SC SC SC FW SC B1 B2 PoP 12hr 20 5 5 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C Tstms S Date Sun 06/02/24 Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 46 69 48 77 46 71 49 78 Temp 54 47 63 67 53 49 73 71 55 47 63 70 54 50 71 77 Dewpt 40 41 40 39 40 39 44 48 45 39 34 38 36 36 43 44 PWind dir W W SW SW W W W W Wind char LT GN LT GN GN GN GN GN Avg clouds B2 B2 B1 B1 B1 B1 B2 B2 B2 B1 SC SC SC SC FW FW PoP 12hr 30 20 5 20 40 20 10 5 Rain shwrs C C S S S C C S S Tstms S S S C $$ http://www.weather.gov/greatfalls