Point Forecast Matrices
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
290 FOUS55 KTFX 310215 PFMTFX Point Forecast Matrices National Weather Service Great Falls MT 815 PM MDT Thu May 30 2024 MTZ312-311000- Great Falls-Cascade MT 47.47N 111.38W Elev. 3663 ft 815 PM MDT Thu May 30 2024 Date 05/30/24 Fri 05/31/24 Sat 06/01/24 Sun 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 38 67 40 75 49 Temp 51 44 41 39 50 59 65 67 56 48 43 41 53 68 73 74 64 57 53 50 Dewpt 26 26 26 25 27 25 26 27 29 29 28 28 31 33 33 34 38 40 40 39 RH 37 49 55 57 41 27 23 22 35 47 55 59 43 27 23 23 38 53 61 66 Wind dir W SW SW SW W W W W W SW SW SW SW SW W W W SW SW SW Wind spd 10 9 10 10 14 14 16 14 9 5 5 5 6 9 10 11 9 6 6 8 Clouds SC FW FW SC FW FW FW FW FW SC SC SC FW SC B2 B2 B2 B2 B2 B1 PoP 12hr 0 5 0 0 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Date 06/02/24 Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 Thu 06/06/24 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 54 78 50 72 54 82 53 83 Temp 67 72 58 55 73 70 57 52 67 71 60 56 75 81 62 54 77 82 Dewpt 38 36 38 39 42 42 41 35 31 34 39 39 41 41 43 42 42 42 PWind dir W SW SW SW SW SW SW W W Wind char GN GN GN BZ WY BZ BZ GN GN Avg clouds SC SC B1 B2 B2 B2 B2 SC SC SC SC SC SC FW FW FW FW FW PoP 12hr 5 5 40 40 5 0 0 0 5 Rain shwrs C C Tstms S C $$ MTZ303-311000- Cut Bank-Glacier MT 48.60N 112.39W Elev. 3838 ft 815 PM MDT Thu May 30 2024 Date 05/30/24 Fri 05/31/24 Sat 06/01/24 Sun MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 37 64 37 70 46 Temp 48 42 39 38 48 58 62 63 54 46 41 38 52 65 69 68 60 53 50 47 Dewpt 27 27 27 27 26 25 26 27 28 30 28 28 31 32 32 32 36 36 38 37 RH 44 55 62 64 42 28 25 25 36 53 59 67 44 29 25 26 41 52 63 68 Wind dir W W W W W W W W W W W W W W W W W W W W Wind spd 18 13 11 11 16 19 21 20 12 8 6 6 6 10 13 18 13 10 10 10 Wind gust 33 Clouds FW SC SC FW FW SC B1 SC SC SC SC B1 SC B1 B2 B2 B2 B1 SC SC PoP 12hr 0 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Date 06/02/24 Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 Thu 06/06/24 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 70 51 71 46 67 48 74 48 80 Temp 65 68 55 52 67 65 52 47 61 65 53 49 67 73 56 48 73 79 Dewpt 37 35 38 40 43 41 38 33 31 34 36 37 38 40 41 39 40 40 PWind dir W SW SW SW W W W W W Wind char BZ GN BZ WY WY WY WY BZ GN Avg clouds SC SC B1 B2 B2 B2 B1 SC SC SC SC SC SC SC FW FW FW FW PoP 12hr 5 10 30 20 10 5 5 0 0 Rain shwrs S C S $$ MTZ319-311000- Helena-Lewis & Clark MT 46.61N 111.96W Elev. 3893 ft 815 PM MDT Thu May 30 2024 Date 05/30/24 Fri 05/31/24 Sat 06/01/24 Sun 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 39 70 44 77 51 Temp 54 47 43 39 48 60 68 68 62 53 48 44 53 69 75 72 65 58 54 51 Dewpt 22 25 26 26 25 25 25 24 28 29 28 28 31 35 34 34 39 41 41 40 RH 28 42 51 59 40 26 20 19 27 39 46 53 43 28 22 25 38 53 61 66 Wind dir W W W W W W W W NW W SW S S SW W W SW W SW SW Wind spd 11 5 5 4 5 11 13 13 6 3 3 2 2 4 8 10 6 5 4 3 Wind gust 25 Clouds FW FW FW CL FW FW FW FW SC SC FW FW SC B1 B1 B2 B2 B2 B2 B1 PoP 12hr 0 0 0 5 30 QPF 12hr 0 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S Date 06/02/24 Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 Thu 06/06/24 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 76 54 79 49 74 53 83 54 86 Temp 67 73 61 55 73 70 57 50 64 72 61 54 76 81 64 55 78 83 Dewpt 39 37 41 41 44 43 44 38 35 36 39 39 42 40 43 42 44 43 PWind dir W W S W W SW W W W Wind char LT LT GN GN GN GN GN GN LT Avg clouds B1 SC B1 B2 B2 B2 B2 SC SC SC SC SC SC FW FW FW FW FW PoP 12hr 10 5 60 50 5 0 0 0 5 Rain shwrs S L C Tstms C C $$ MTZ326-311000- Bozeman-Gallatin MT 45.78N 111.16W Elev. 4475 ft 815 PM MDT Thu May 30 2024 Date 05/30/24 Fri 05/31/24 Sat 06/01/24 Sun MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 33 67 38 75 45 Temp 47 41 37 34 44 55 63 67 56 48 41 39 50 65 72 73 61 54 49 46 Dewpt 26 25 25 26 28 29 29 30 33 31 29 29 32 37 37 40 42 41 41 41 RH 43 52 61 72 53 37 27 25 42 51 62 67 50 35 28 30 49 61 74 83 Wind dir N S S S W W W W NE SE SE SE S W W W NW S SW S Wind spd 5 3 2 2 2 6 8 8 4 4 3 3 1 2 5 6 4 3 2 2 Clouds FW SC B1 FW CL FW FW CL FW FW FW FW FW SC B1 B2 B2 B2 OV B2 PoP 12hr 0 0 0 5 40 QPF 12hr 0 0 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C Date 06/02/24 Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 Thu 06/06/24 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 73 48 79 46 73 47 81 50 83 Temp 63 70 56 49 72 70 56 47 64 72 57 48 72 80 60 51 75 82 Dewpt 42 42 42 40 44 50 48 41 40 41 41 38 44 46 43 40 48 47 PWind dir W S S W W SW SW S W Wind char LT LT LT GN GN GN GN LT LT Avg clouds B1 B1 B1 B2 B2 B2 B2 B1 B1 SC SC SC FW FW FW FW FW FW PoP 12hr 40 5 50 60 10 0 0 0 0 Rain shwrs C C C L S Tstms C C C S $$ MTZ330-311000- West Yellowstone-Gallatin MT 44.69N 111.11W Elev. 6644 ft 815 PM MDT Thu May 30 2024 Date 05/30/24 Fri 05/31/24 Sat 06/01/24 Sun 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 30 61 31 68 38 Temp 42 38 33 30 41 54 60 60 50 41 35 32 46 63 68 65 53 46 42 38 Dewpt 24 27 26 25 24 23 23 23 30 29 27 26 27 30 29 28 33 36 36 34 RH 48 64 75 81 50 30 24 24 46 62 72 78 47 29 23 25 46 68 79 85 Wind dir W NE N W SW SW SW SW SW S SE S S SW SW SW W SE E SW Wind spd 2 1 1 1 1 5 6 6 3 2 2 2 2 6 8 6 2 1 1 1 Wind gust 17 18 Clouds B2 B2 B1 FW FW FW FW FW FW SC FW FW FW SC SC B1 B2 B2 OV B2 PoP 12hr 10 0 0 5 30 QPF 12hr 0 0 0 0 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C Date 06/02/24 Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 Thu 06/06/24 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 40 70 42 66 38 73 41 78 Temp 59 63 47 40 66 63 51 43 58 65 47 38 67 71 51 42 73 76 Dewpt 36 36 37 35 38 43 45 39 36 36 35 31 37 35 41 36 39 38 PWind dir SW SW S SW SW SW SW S S Wind char LT LT LT LT GN LT LT LT LT Avg clouds B2 B1 B2 B2 B2 B2 B2 B2 B1 SC SC SC FW FW FW FW FW FW PoP 12hr 40 5 50 60 10 0 0 0 0 Rain shwrs C C S C L C Tstms C C C C $$ MTZ328-311000- Dillon-Beaverhead MT 45.26N 112.55W Elev. 5357 ft 815 PM MDT Thu May 30 2024 Date 05/30/24 Fri 05/31/24 Sat 06/01/24 Sun MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 33 68 39 74 46 Temp 48 41 36 33 43 56 66 68 57 48 42 39 51 67 74 70 61 54 50 46 Dewpt 22 22 22 23 25 25 24 22 27 27 27 27 30 33 29 33 38 40 40 40 RH 35 46 56 66 49 30 20 17 31 44 55 62 44 28 19 25 42 59 68 79 Wind dir N NE S S W SW SW W W S S S SW SW W W N N SW W Wind spd 9 5 5 5 4 5 9 10 5 5 5 5 5 6 10 10 8 5 5 5 Clouds SC SC FW FW FW FW FW FW FW FW FW FW FW SC B1 OV B2 B2 B2 B1 PoP 12hr 0 0 0 5 30 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C Date 06/02/24 Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 Thu 06/06/24 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 73 49 76 47 73 47 82 51 85 Temp 65 71 56 49 71 70 55 48 65 72 56 48 74 81 60 52 79 83 Dewpt 39 34 37 37 39 42 45 40 34 35 38 37 42 39 42 41 42 39 PWind dir W SW S SW SW SW SW SW SW Wind char GN GN GN GN GN GN GN GN LT Avg clouds B1 B1 B1 B2 B2 B2 B2 B1 SC SC SC SC FW FW FW FW FW FW PoP 12hr 10 5 50 50 5 0 0 0 0 Rain shwrs S C C Tstms C C $$ MTZ305-311000- Havre-Hill MT 48.54N 109.76W Elev. 2585 ft 815 PM MDT Thu May 30 2024 Date 05/30/24 Fri 05/31/24 Sat 06/01/24 Sun 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 41 67 40 76 51 Temp 54 47 44 41 51 61 65 65 56 48 43 40 54 68 73 75 65 59 55 51 Dewpt 35 35 34 32 34 32 31 31 33 34 31 31 34 35 34 37 41 40 39 39 RH 48 63 68 70 52 33 28 28 42 58 62 70 46 29 24 25 41 49 55 63 Wind dir W SW SW SW SW W W NW NW E S S SW SW W W W W SW W Wind spd 11 10 10 11 13 16 18 16 9 5 5 5 5 9 10 10 6 9 9 9 Clouds SC SC SC B1 FW FW B1 B1 SC SC FW FW FW SC B1 B2 B2 B2 B2 B1 PoP 12hr 10 10 0 0 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Tstms Date 06/02/24 Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 Thu 06/06/24 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 75 53 80 51 74 52 81 53 83 Temp 69 72 58 53 74 73 60 52 67 72 60 54 76 78 61 53 77 80 Dewpt 40 40 44 42 46 49 47 39 39 41 43 40 45 44 45 42 45 43 PWind dir W SW SW SW W W W W W Wind char GN GN GN BZ BZ BZ BZ GN GN Avg clouds SC SC SC B2 B2 B2 B2 B1 SC SC SC SC FW FW FW FW FW FW PoP 12hr 10 5 30 50 20 5 0 0 5 Rain shwrs C C S S S Tstms S S S $$ MTZ314-311000- Lewistown-Fergus MT 47.05N 109.46W Elev. 4144 ft 815 PM MDT Thu May 30 2024 Date 05/30/24 Fri 05/31/24 Sat 06/01/24 Sun MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 34 63 38 73 46 Temp 46 40 37 35 47 56 61 62 52 45 41 39 54 66 71 72 61 54 50 47 Dewpt 27 27 25 24 25 25 28 29 30 29 28 27 31 34 36 39 42 41 40 41 RH 47 59 61 64 42 30 28 28 43 53 59 62 41 30 28 30 49 61 68 79 Wind dir W SW SW SW W W NW NW W S S S SW W W NW W SW SW SW Wind spd 10 5 5 5 10 12 13 13 6 5 5 5 5 5 6 6 5 5 5 5 Clouds FW FW SC SC CL FW SC SC FW SC FW FW FW SC B1 B1 B2 B2 B2 B2 PoP 12hr 0 5 0 0 40 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C S Date 06/02/24 Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 Thu 06/06/24 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 69 48 77 46 71 49 79 51 81 Temp 64 68 52 49 72 69 55 47 65 70 56 51 74 77 58 52 75 80 Dewpt 40 39 40 39 44 49 47 36 36 39 40 38 45 44 42 41 44 45 PWind dir W SW SW W W W W W SW Wind char GN LT GN GN GN GN GN GN GN Avg clouds B1 SC SC B2 B2 B2 B2 B1 SC SC SC SC SC FW FW FW FW FW PoP 12hr 20 5 40 60 20 5 0 0 5 Rain shwrs S S C L C S S Tstms S C C $$ http://www.weather.gov/greatfalls