Point Forecast Matrices
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
496 FOUS55 KTFX 260824 PFMTFX Point Forecast Matrices National Weather Service Great Falls MT 224 AM MDT Sun May 26 2024 MTZ312-262200- Great Falls-Cascade MT 47.47N 111.38W Elev. 3663 ft 224 AM MDT Sun May 26 2024 Date Sun 05/26/24 Mon 05/27/24 Tue 05/28/24 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 40 72 45 83 Temp 44 42 49 56 60 63 54 47 43 41 52 64 69 71 61 53 47 46 58 74 79 82 Dewpt 31 28 29 31 33 33 32 32 32 32 34 36 35 36 38 38 36 35 40 43 42 45 RH 60 57 46 38 36 32 43 56 65 70 50 35 28 28 42 57 65 65 51 33 27 27 Wind dir SW SW W W W W W SW SW SW SW W W W SE S S S S S S SE Wind spd 18 20 27 26 25 21 14 11 10 10 11 11 10 9 5 5 5 5 5 6 6 9 Wind gust 36 35 Clouds SC FW FW SC SC FW FW CL FW FW CL FW FW FW FW FW FW FW FW FW SC B1 PoP 12hr 5 0 0 0 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C Tstms S Date Wed 05/29/24 Thu 05/30/24 Fri 05/31/24 Sat 06/01/24 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 52 70 44 61 41 66 42 72 Temp 60 53 66 65 51 45 56 60 48 42 60 66 50 43 66 72 Dewpt 47 44 42 35 33 29 29 30 32 31 34 33 35 32 37 37 PWind dir S W W W W W W SW Wind char GN GN GN BZ GN GN GN GN Avg clouds B2 B2 B1 B1 B1 B1 SC B1 SC SC SC SC SC SC SC SC PoP 12hr 50 50 30 30 20 30 10 10 Rain shwrs C C C C C S S C S S S C Tstms S S S S S $$ MTZ303-262200- Cut Bank-Glacier MT 48.60N 112.39W Elev. 3838 ft 224 AM MDT Sun May 26 2024 Date Sun 05/26/24 Mon 05/27/24 Tue 05/28/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 60 39 70 42 79 Temp 41 41 48 55 58 59 51 45 42 40 51 62 68 69 58 51 45 43 57 72 78 77 Dewpt 30 29 31 32 33 33 31 32 32 32 33 33 34 35 37 37 36 35 37 40 39 41 RH 65 62 51 41 39 37 46 60 67 73 50 33 28 28 45 59 70 73 47 31 25 28 Wind dir W W W W W W W W W W W W W W W SW SW SW S S S S Wind spd 20 24 31 31 32 28 21 16 13 11 14 14 16 16 9 5 5 5 5 11 13 13 Wind gust 31 35 44 43 44 40 32 Clouds SC B1 SC SC SC SC FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC B1 PoP 12hr 5 0 0 0 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C Tstms S Date Wed 05/29/24 Thu 05/30/24 Fri 05/31/24 Sat 06/01/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 50 64 40 59 39 64 41 69 Temp 57 51 61 61 46 41 54 57 45 40 58 63 48 41 64 69 Dewpt 46 41 34 29 28 28 30 31 32 32 32 34 36 33 35 36 PWind dir SW W W W W W W W Wind char GN WY BZ BZ BZ BZ GN GN Avg clouds B1 B2 B1 SC SC SC B1 B1 SC SC SC SC SC SC SC SC PoP 12hr 40 10 10 40 20 20 10 10 Rain shwrs C C C C S S S S Tstms S S $$ MTZ319-262200- Helena-Lewis & Clark MT 46.61N 111.96W Elev. 3893 ft 224 AM MDT Sun May 26 2024 Date Sun 05/26/24 Mon 05/27/24 Tue 05/28/24 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 65 44 75 48 83 Temp 47 43 49 57 63 63 57 53 48 45 54 66 73 75 66 57 51 48 58 75 82 80 Dewpt 30 28 29 33 34 34 32 33 34 33 35 36 35 34 37 36 35 35 38 42 41 41 RH 51 55 46 40 34 34 38 46 58 62 48 33 25 22 34 45 54 60 47 31 23 25 Wind dir W SW W W W W W SW SW S SW W W NW W S S S SE SE SE S Wind spd 10 10 14 19 20 18 13 8 5 5 5 9 10 10 3 2 2 2 2 5 6 9 Wind gust 29 32 32 31 25 Clouds B2 FW B1 SC SC FW FW FW FW FW FW FW FW FW FW FW FW SC FW B1 B1 B1 PoP 12hr 5 0 0 0 30 QPF 12hr 0 0 0 0 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C Tstms S S S Date Wed 05/29/24 Thu 05/30/24 Fri 05/31/24 Sat 06/01/24 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 53 69 43 62 41 67 44 74 Temp 61 54 65 65 51 43 55 61 49 41 60 67 53 44 66 73 Dewpt 45 44 43 37 32 31 29 29 31 31 32 31 33 32 35 35 PWind dir SW W W W W W W SW Wind char LT GN GN GN GN LT LT LT Avg clouds B2 B2 B1 B2 B1 SC B1 B1 SC SC SC SC FW FW SC SC PoP 12hr 50 70 40 40 20 20 10 10 Rain shwrs C C C L C S S C S S Tstms S C S S $$ MTZ326-262200- Bozeman-Gallatin MT 45.78N 111.16W Elev. 4475 ft 224 AM MDT Sun May 26 2024 Date Sun 05/26/24 Mon 05/27/24 Tue 05/28/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 64 37 71 41 80 Temp 42 37 45 55 61 63 53 47 41 38 49 62 68 70 60 51 45 42 56 71 78 79 Dewpt 38 35 35 36 37 37 34 34 33 31 34 38 38 37 39 36 35 34 38 41 41 42 RH 86 92 68 49 41 38 48 60 73 76 56 41 33 30 46 56 68 73 51 34 27 27 Wind dir W SW W W W W NW S S S W W W W E SE SE SE SE SW S SE Wind spd 4 5 9 13 17 14 9 5 4 4 3 5 5 5 4 4 4 4 1 1 2 6 Wind gust 27 31 27 Clouds B2 FW FW FW SC SC FW FW FW FW FW FW FW FW FW FW FW FW CL SC SC B1 PoP 12hr 10 0 0 0 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C Tstms S Obvis PF PF Date Wed 05/29/24 Thu 05/30/24 Fri 05/31/24 Sat 06/01/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 48 70 37 58 34 64 37 70 Temp 56 49 68 60 47 38 52 56 43 35 55 63 46 38 61 70 Dewpt 44 42 50 45 40 33 33 33 32 29 34 36 33 30 38 38 PWind dir SE W W W SW W SE W Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 OV B2 B1 B1 B1 SC SC SC SC SC FW FW SC PoP 12hr 40 80 50 40 20 20 10 20 Rain shwrs C S C D C S C C S S S Tstms S S C S S S S $$ MTZ330-262200- West Yellowstone-Gallatin MT 44.69N 111.11W Elev. 6644 ft 224 AM MDT Sun May 26 2024 Date Sun 05/26/24 Mon 05/27/24 Tue 05/28/24 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 55 32 65 35 71 Temp 36 34 40 50 53 55 48 40 36 32 44 58 64 64 52 43 37 35 49 66 71 69 Dewpt 35 32 31 31 32 31 33 31 31 29 30 31 30 30 34 34 32 31 33 33 31 31 RH 96 92 70 48 44 40 56 70 82 88 57 36 28 28 50 70 82 85 54 29 23 24 Wind dir SW SW SW SW SW W W SW E N SW SW SW SW S SE E E SE S SW SW Wind spd 3 4 6 11 12 9 3 2 1 0 1 3 5 5 2 1 1 1 1 3 5 6 Wind gust 20 17 Clouds B2 SC SC SC B1 B2 B1 B1 FW FW FW FW SC SC SC FW FW FW CL FW FW B1 PoP 12hr 20 5 0 0 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C Tstms S S Obvis PF PF Date Wed 05/29/24 Thu 05/30/24 Fri 05/31/24 Sat 06/01/24 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 42 63 34 53 28 58 31 63 Temp 48 42 63 58 42 34 49 52 37 29 54 56 39 32 59 61 Dewpt 36 36 40 36 33 30 25 22 27 24 26 25 29 26 28 27 PWind dir S S SW SW SW SW S S Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 B2 B1 SC B1 B1 SC SC SC SC SC SC SC SC PoP 12hr 30 70 50 30 20 20 10 20 Rain shwrs C S C L C S C C S S S Tstms S C S S S $$ MTZ328-262200- Dillon-Beaverhead MT 45.26N 112.55W Elev. 5357 ft 224 AM MDT Sun May 26 2024 Date Sun 05/26/24 Mon 05/27/24 Tue 05/28/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 62 37 72 41 78 Temp 40 35 43 55 61 61 52 45 40 38 49 62 70 71 60 51 45 42 54 71 77 73 Dewpt 34 31 30 31 30 31 31 31 30 32 33 33 31 30 33 34 33 32 35 37 36 37 RH 79 85 60 40 31 32 44 58 67 79 54 33 23 22 36 52 62 67 48 29 23 27 Wind dir SW SW SW W W W N SE S S SW SW W W E S S S S S S SW Wind spd 6 8 10 14 17 16 10 5 5 5 5 5 6 5 4 5 5 5 5 8 12 13 Wind gust 27 Clouds SC FW FW FW SC B1 SC FW FW FW CL FW FW FW FW FW FW FW FW SC SC B1 PoP 12hr 5 0 0 0 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C Tstms S S C Date Wed 05/29/24 Thu 05/30/24 Fri 05/31/24 Sat 06/01/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 47 69 37 59 33 65 37 71 Temp 54 47 66 63 45 37 52 58 42 34 56 64 46 38 64 69 Dewpt 43 42 44 39 34 31 27 24 29 26 29 29 31 29 35 31 PWind dir S SW W W W SW SW SW Wind char GN GN GN GN GN LT LT LT Avg clouds B1 B1 B1 B2 B1 SC B1 B1 SC SC FW FW SC FW FW SC PoP 12hr 40 70 40 30 10 10 5 10 Rain shwrs C S C L C S C C Tstms C S C S S $$ MTZ305-262200- Havre-Hill MT 48.54N 109.76W Elev. 2585 ft 224 AM MDT Sun May 26 2024 Date Sun 05/26/24 Mon 05/27/24 Tue 05/28/24 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 65 42 73 45 83 Temp 47 44 52 61 62 61 56 50 46 43 53 65 70 73 62 53 48 46 58 75 81 82 Dewpt 36 34 36 38 39 39 39 38 36 35 38 39 37 39 41 40 37 37 40 44 42 45 RH 65 68 54 42 43 44 53 63 68 73 57 38 30 29 46 61 65 71 51 33 25 27 Wind dir SW SW W W W W W W SW SW W W W W S S S S SE S S SE Wind spd 14 16 20 21 23 19 16 13 13 11 13 13 12 10 6 6 5 4 4 6 10 11 Wind gust 31 33 34 29 Clouds B1 B1 SC SC B1 B1 SC SC FW FW CL CL FW FW FW FW FW FW FW FW FW B1 PoP 12hr 30 10 0 0 5 QPF 12hr 0.02 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C Tstms S S Date Wed 05/29/24 Thu 05/30/24 Fri 05/31/24 Sat 06/01/24 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 55 74 46 64 44 66 44 73 Temp 64 56 70 68 54 46 59 62 50 45 61 65 51 45 66 72 Dewpt 46 46 44 38 36 34 36 38 39 36 40 40 41 38 41 42 PWind dir SE W W W W W W W Wind char GN GN BZ BZ GN GN GN GN Avg clouds B1 B2 B2 B1 B1 B1 SC B1 B1 SC SC B1 SC SC SC SC PoP 12hr 40 40 30 40 20 30 10 10 Rain shwrs C C S C C S S C S S S C Tstms S S S S $$ MTZ314-262200- Lewistown-Fergus MT 47.05N 109.46W Elev. 4144 ft 224 AM MDT Sun May 26 2024 Date Sun 05/26/24 Mon 05/27/24 Tue 05/28/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 59 37 66 43 78 Temp 42 39 46 55 57 57 50 44 39 38 50 59 64 66 55 48 45 44 59 73 78 75 Dewpt 37 32 31 32 33 33 32 31 29 30 33 35 36 37 39 37 34 33 40 43 44 44 RH 82 76 55 41 40 40 50 60 67 73 52 40 35 34 55 65 65 65 49 34 30 33 Wind dir W W W W W NW W W W SW W W NW NW E S S S S S S S Wind spd 8 11 19 20 20 21 13 10 9 8 10 11 10 9 4 5 5 6 5 6 9 10 Wind gust 32 32 24 Clouds B1 SC CL FW B1 SC FW FW FW FW CL FW FW FW FW FW FW FW FW FW FW B1 PoP 12hr 10 0 0 0 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C Tstms S Date Wed 05/29/24 Thu 05/30/24 Fri 05/31/24 Sat 06/01/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 52 68 40 57 37 61 39 68 Temp 59 53 67 57 48 41 54 56 44 38 56 61 46 40 64 66 Dewpt 43 42 48 45 39 31 32 33 33 30 34 35 34 31 38 38 PWind dir S NW W W W W W W Wind char GN GN GN GN GN GN GN LT Avg clouds B1 B2 B2 B2 B2 B1 B1 B1 SC SC SC B1 SC FW SC SC PoP 12hr 30 70 60 40 20 30 10 20 Rain shwrs C C C L L C S C S S C S Tstms S S C S S S S $$ http://www.weather.gov/greatfalls