Point Forecast Matrices
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
341 FOUS55 KTFX 241710 PFMTFX Point Forecast Matrices National Weather Service Great Falls MT 1110 AM MDT Fri May 24 2024 MTZ312-242200- Great Falls-Cascade MT 47.47N 111.38W Elev. 3663 ft 1110 AM MDT Fri May 24 2024 Date Fri 05/24/24 Sat 05/25/24 Sun 05/26/24 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 64 41 63 Temp 57 60 61 52 46 42 40 50 61 62 59 51 47 43 42 48 56 61 62 Dewpt 38 39 38 38 38 35 33 37 39 41 43 41 38 33 31 31 31 32 32 RH 49 46 42 59 73 76 76 61 44 46 55 68 71 67 65 51 38 33 32 Wind dir W W W SW S SW SW SW W W W W W SW SW SW W W W Wind spd 17 13 10 5 5 5 5 5 6 8 10 10 13 14 17 21 20 19 18 Clouds B1 B1 B1 B1 SC B1 B1 SC B2 B2 B1 B2 B1 SC SC SC B1 SC FW PoP 12hr 50 30 70 40 10 QPF 12hr 0.02 0 0.11 0.11 0 Snow 12hr 00-00 00-00 00-00 Rain S S Rain shwrs C C C L L C C S S Tstms S C S S S S S S Date Mon 05/27/24 Tue 05/28/24 Wed 05/29/24 Thu 05/30/24 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 41 73 45 80 51 73 46 66 Temp 47 42 65 73 53 46 75 77 58 52 69 69 52 47 61 65 Dewpt 32 31 37 39 40 36 45 44 46 43 42 36 34 31 32 34 PWind dir W W SW S S SW W W Wind char GN GN LT LT GN GN GN GN Avg clouds FW FW FW FW FW FW FW FW B1 B1 B1 B1 SC SC SC SC PoP 12hr 0 0 0 10 30 30 20 20 Rain S S C S S S S Rain shwrs C Tstms S $$ MTZ303-242200- Cut Bank-Glacier MT 48.60N 112.39W Elev. 3838 ft 1110 AM MDT Fri May 24 2024 Date Fri 05/24/24 Sat 05/25/24 Sun 05/26/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 60 37 62 40 61 Temp 54 56 58 50 43 39 38 49 58 61 58 50 45 42 41 48 56 59 60 Dewpt 36 37 37 38 36 35 34 36 36 37 37 34 32 32 31 32 32 32 33 RH 50 49 45 63 76 85 85 61 44 41 45 54 60 67 67 54 40 36 36 Wind dir W W W NW SW W W W SW W W W W W W W W W W Wind spd 14 16 13 8 5 5 5 8 11 14 18 18 17 18 18 24 24 27 25 Wind gust 28 34 35 37 35 Clouds B1 B1 B1 SC SC SC B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC PoP 12hr 50 40 40 20 10 QPF 12hr 0.04 0.02 0.06 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain C C S S Rain shwrs C C C Tstms C C C Date Mon 05/27/24 Tue 05/28/24 Wed 05/29/24 Thu 05/30/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 39 70 43 77 48 67 43 63 Temp 46 40 63 69 51 43 72 74 56 49 63 63 49 44 58 62 Dewpt 31 31 35 37 37 36 40 42 43 39 35 32 32 30 31 30 PWind dir W W SW S SW W W W Wind char BZ GN GN GN GN BZ BZ BZ Avg clouds SC FW FW FW SC SC SC SC B1 B1 B1 SC SC SC SC SC PoP 12hr 0 0 0 5 20 20 10 20 Rain S S S S S $$ MTZ319-242200- Helena-Lewis & Clark MT 46.61N 111.96W Elev. 3893 ft 1110 AM MDT Fri May 24 2024 Date Fri 05/24/24 Sat 05/25/24 Sun 05/26/24 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 43 63 41 66 Temp 58 64 63 57 50 45 43 50 60 62 60 53 49 44 42 47 57 63 65 Dewpt 35 35 32 36 36 34 35 38 39 40 39 35 35 32 32 30 31 30 31 RH 42 34 31 45 58 65 73 63 46 44 46 50 58 62 67 51 37 29 28 Wind dir W W W SW SW S SW SE W W W W W W W W W W W Wind spd 5 10 10 4 2 2 2 2 4 9 12 12 10 10 10 12 14 17 16 Wind gust 24 27 28 27 Clouds B1 B1 SC SC B1 B2 B1 B1 B2 B2 B1 B1 B1 SC SC SC SC FW FW PoP 12hr 20 10 80 50 5 QPF 12hr 0 0 0.06 0.05 0 Snow 12hr 00-00 00-00 00-00 Rain C C S S Rain shwrs S D D C C Tstms C C S S Date Mon 05/27/24 Tue 05/28/24 Wed 05/29/24 Thu 05/30/24 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 43 75 48 82 52 75 47 68 Temp 51 43 65 74 57 48 74 79 61 52 68 70 55 47 62 66 Dewpt 34 33 37 37 37 37 44 43 45 43 42 37 35 34 33 32 PWind dir W W SW SE S W W W Wind char GN LT LT LT LT LT GN GN Avg clouds FW FW SC FW FW FW FW FW B1 B1 B1 B1 SC SC SC B1 PoP 12hr 0 0 0 10 30 40 20 30 Rain S S S Rain shwrs C C C Tstms S S S $$ MTZ326-242200- Bozeman-Gallatin MT 45.78N 111.16W Elev. 4475 ft 1110 AM MDT Fri May 24 2024 Date Fri 05/24/24 Sat 05/25/24 Sun 05/26/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 60 35 61 36 63 Temp 51 58 60 51 46 40 36 47 58 59 55 49 43 39 36 44 52 59 62 Dewpt 37 38 36 38 38 35 32 38 40 44 44 41 38 35 32 34 34 34 34 RH 59 47 41 61 73 82 85 71 51 57 66 74 82 85 85 68 50 39 35 Wind dir W W W NE SE SE S SE W SW NW W W W W W W W W Wind spd 5 8 8 4 4 3 3 2 2 4 5 5 5 5 5 8 10 11 11 Wind gust 20 23 21 Clouds FW B1 SC B1 B2 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC PoP 12hr 10 10 80 70 20 QPF 12hr 0 0.01 0.20 0.25 0 Snow 12hr 00-00 00-00 00-00 Rain S S C C S S Rain shwrs D D L L Tstms C C C C Date Mon 05/27/24 Tue 05/28/24 Wed 05/29/24 Thu 05/30/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 37 71 42 79 47 75 42 68 Temp 46 38 61 70 51 42 71 75 56 48 68 68 51 43 59 67 Dewpt 34 31 37 38 38 36 44 44 45 41 45 46 41 36 37 40 PWind dir SW SW SE S SE W NW W Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW FW FW FW FW FW FW B1 B1 SC B1 B1 SC SC B1 PoP 12hr 0 0 0 10 20 50 30 30 Rain C S Rain shwrs S C C Tstms S S S $$ MTZ330-242200- West Yellowstone-Gallatin MT 44.69N 111.11W Elev. 6644 ft 1110 AM MDT Fri May 24 2024 Date Fri 05/24/24 Sat 05/25/24 Sun 05/26/24 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 30 51 31 54 Temp 47 53 53 42 36 32 30 41 50 51 48 42 36 34 31 38 46 52 54 Dewpt 31 29 27 29 29 27 27 29 32 31 33 33 32 31 28 28 29 28 27 RH 53 39 36 60 75 81 88 62 50 46 56 70 85 89 88 67 51 39 35 Wind dir SW SW SW S NE S S S SW SW SW SW SW SW SW W W W W Wind spd 9 9 8 3 2 2 2 3 6 9 9 5 3 2 2 4 6 8 8 Wind gust 20 20 17 19 20 16 18 18 Clouds SC SC SC B1 B2 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC PoP 12hr 10 10 80 70 20 QPF 12hr 0 0 0.14 0.07 0 Snow 12hr 00-00 00-00 00-00 Rain C C Rain shwrs D D L L C Snow C S S Snowshwrs C Tstms C C C C S S Date Mon 05/27/24 Tue 05/28/24 Wed 05/29/24 Thu 05/30/24 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 28 64 32 70 39 68 37 63 Temp 36 28 55 63 40 32 65 68 46 39 65 65 44 37 59 61 Dewpt 29 25 30 31 32 28 33 32 36 34 36 32 35 33 33 29 PWind dir SW SW S S S S SW SW Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW FW FW FW FW FW FW SC SC SC B1 SC SC SC B1 PoP 12hr 0 0 0 10 20 40 20 30 Rain S Rain shwrs S C C Tstms S S S $$ MTZ328-242200- Dillon-Beaverhead MT 45.26N 112.55W Elev. 5357 ft 1110 AM MDT Fri May 24 2024 Date Fri 05/24/24 Sat 05/25/24 Sun 05/26/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 61 36 59 34 62 Temp 54 60 61 50 44 40 37 45 55 59 56 48 41 37 34 41 52 60 62 Dewpt 33 29 30 35 36 34 32 35 35 36 35 35 34 30 29 28 28 28 28 RH 45 31 31 56 73 79 82 68 47 42 45 60 76 75 82 59 39 29 27 Wind dir SW SW SW E S S S SW SW SW W W W W SW W W W W Wind spd 6 10 9 6 5 4 5 5 6 10 11 10 9 8 6 9 10 11 12 Clouds SC B1 B1 B1 B2 B2 B1 B1 B2 B2 B1 B1 B1 B1 SC SC SC SC SC PoP 12hr 10 20 80 40 0 QPF 12hr 0 0.03 0.06 0.06 0 Snow 12hr 00-00 00-00 00-00 Rain S S S S Rain shwrs D D C C Snow S Tstms C C S S Date Mon 05/27/24 Tue 05/28/24 Wed 05/29/24 Thu 05/30/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 36 71 42 77 46 73 42 68 Temp 43 36 61 70 51 42 70 72 53 46 68 69 49 42 60 67 Dewpt 30 29 33 31 35 34 40 40 42 39 40 37 38 34 33 31 PWind dir W SW S S S SW NW W Wind char GN LT LT LT LT GN GN GN Avg clouds FW FW FW FW FW FW FW SC B1 B1 SC B1 SC SC SC SC PoP 12hr 0 0 0 10 20 30 20 20 Rain S Rain shwrs S C S Tstms S S S $$ MTZ305-242200- Havre-Hill MT 48.54N 109.76W Elev. 2585 ft 1110 AM MDT Fri May 24 2024 Date Fri 05/24/24 Sat 05/25/24 Sun 05/26/24 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 40 68 44 64 Temp 55 59 59 52 46 42 40 51 63 67 64 56 51 47 44 50 58 62 63 Dewpt 42 42 42 44 43 40 40 42 44 44 44 46 45 39 38 37 40 41 43 RH 61 53 53 74 89 93100 71 50 43 48 69 80 74 79 61 51 46 48 Wind dir W W W SW S SW S SE SW S S W W W W W W W W Wind spd 11 10 10 4 4 3 3 4 6 8 9 9 10 11 12 14 16 16 16 Clouds B1 B2 B1 SC SC SC B1 SC B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 PoP 12hr 60 30 50 50 30 QPF 12hr 0.07 0.01 0.03 0.05 0 Snow 12hr 00-00 00-00 00-00 Rain S S C C Rain shwrs S L C C C C C Tstms S C C S S S S Date Mon 05/27/24 Tue 05/28/24 Wed 05/29/24 Thu 05/30/24 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 43 73 46 81 53 75 47 68 Temp 50 43 66 72 54 46 75 78 61 53 71 70 54 48 61 67 Dewpt 42 37 40 41 41 39 46 46 47 45 44 40 39 37 39 39 PWind dir W W SW SE SE W W W Wind char GN GN LT LT GN GN GN GN Avg clouds SC FW FW FW FW FW CL FW B1 B1 B1 B1 B1 SC SC SC PoP 12hr 5 0 0 0 30 30 30 30 Rain C C S C C S S C $$ MTZ314-242200- Lewistown-Fergus MT 47.05N 109.46W Elev. 4144 ft 1110 AM MDT Fri May 24 2024 Date Fri 05/24/24 Sat 05/25/24 Sun 05/26/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 58 37 61 38 58 Temp 52 55 56 47 41 39 38 51 60 60 56 48 45 41 38 45 52 56 57 Dewpt 32 36 37 38 36 33 32 37 39 42 44 43 41 37 32 31 33 34 35 RH 46 49 49 71 82 79 79 59 46 51 64 83 86 85 79 58 48 43 43 Wind dir W NW NW SW S S S E E SE SE SW W W W W W W NW Wind spd 11 11 10 5 5 4 4 3 4 5 5 6 8 10 10 13 16 14 14 Wind gust 21 24 25 25 Clouds B1 B1 SC SC FW SC B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC PoP 12hr 50 20 80 70 30 QPF 12hr 0.02 0 0.20 0.19 0.02 Snow 12hr 00-00 00-00 00-00 Rain C C C C Rain shwrs S C S D D L L C C Tstms S C S C C C C C C Date Mon 05/27/24 Tue 05/28/24 Wed 05/29/24 Thu 05/30/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 38 67 43 76 49 71 45 63 Temp 44 38 61 66 49 44 73 73 57 49 69 64 52 46 60 61 Dewpt 33 29 36 39 38 35 42 44 44 42 46 44 41 36 38 37 PWind dir W W S S S W W W Wind char GN GN LT LT GN GN GN GN Avg clouds SC FW FW FW FW FW FW FW SC B1 B1 B1 B1 B1 SC B1 PoP 12hr 0 0 0 5 20 40 40 30 Rain S S S C Rain shwrs S C C Tstms S S S $$ http://www.weather.gov/greatfalls