Point Forecast Matrices
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
Versions:
1
2
870 FOUS55 KTFX 250812 PFMTFX Point Forecast Matrices National Weather Service Great Falls MT 212 AM MDT Tue Jun 25 2024 MTZ312-252200- Great Falls-Cascade MT 47.47N 111.38W Elev. 3663 ft 212 AM MDT Tue Jun 25 2024 Date Tue 06/25/24 Wed 06/26/24 Thu 06/27/24 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 78 49 88 57 72 Temp 57 50 62 71 76 76 68 59 53 50 61 77 83 84 75 65 61 58 63 66 67 66 Dewpt 30 31 37 37 37 38 41 41 39 40 40 45 48 48 52 52 52 51 54 53 50 42 RH 35 48 39 29 24 25 37 51 59 68 46 32 30 29 45 63 72 77 72 63 54 42 Wind dir SW W NW N N NE E E E S S E S SW SW SW SW SW W NW W W Wind spd 5 8 10 10 13 12 11 10 5 4 3 5 9 18 16 11 11 5 10 12 17 19 Clouds CL CL CL CL FW FW CL CL CL FW FW SC B1 B1 B1 B1 B1 B2 B2 B2 B2 SC PoP 12hr 0 0 5 30 80 QPF 12hr 0 0 0 0.02 0.22 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C D D L L S Tstms S S S S S S C C S Date Fri 06/28/24 Sat 06/29/24 Sun 06/30/24 Mon 07/01/24 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 49 62 43 73 50 77 53 74 Temp 54 50 56 59 49 43 63 72 58 51 70 74 59 54 69 70 Dewpt 38 37 42 42 43 40 42 44 46 44 47 47 50 46 45 43 PWind dir W W NE E E W W W Wind char BZ BZ GN LT GN LT GN BZ Avg clouds SC SC B1 B2 B1 FW SC B1 B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 20 50 5 0 10 30 50 50 Rain shwrs S S C C C C C C C Tstms S S S S $$ MTZ303-252200- Cut Bank-Glacier MT 48.60N 112.39W Elev. 3838 ft 212 AM MDT Tue Jun 25 2024 Date Tue 06/25/24 Wed 06/26/24 Thu 06/27/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 74 46 83 54 69 Temp 49 47 60 66 72 74 65 54 49 47 58 72 80 80 71 62 59 55 60 64 65 64 Dewpt 31 31 38 38 38 38 38 38 36 38 38 42 44 47 50 49 46 45 48 45 42 37 RH 50 53 44 36 29 27 37 54 61 71 47 34 28 31 47 62 62 69 64 50 43 37 Wind dir NW NW N N N NE E E SE SE SE SE SE S SW W W W W W W W Wind spd 13 13 16 14 16 11 10 6 5 5 10 13 13 20 17 16 17 12 17 21 26 29 Wind gust 32 37 41 Clouds FW FW CL CL FW CL FW FW FW FW FW SC B1 B1 B2 B2 B2 OV B2 B1 B1 SC PoP 12hr 0 0 10 20 50 QPF 12hr 0 0 0 0 0.12 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C C C S Tstms S S S S S S Date Fri 06/28/24 Sat 06/29/24 Sun 06/30/24 Mon 07/01/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 45 59 40 68 47 73 50 70 Temp 52 47 52 57 46 41 60 67 54 48 65 71 55 51 66 67 Dewpt 39 38 43 42 42 38 41 42 42 41 44 46 46 43 43 44 PWind dir W NW E SE SE SW W W Wind char WY WY GN GN GN GN GN BZ Avg clouds SC B2 B2 B2 B1 SC SC B1 B2 B2 B2 B2 B1 B1 B1 B2 PoP 12hr 50 70 5 0 5 30 40 60 Rain shwrs S C L C C C C C L Tstms S $$ MTZ319-252200- Helena-Lewis & Clark MT 46.61N 111.96W Elev. 3893 ft 212 AM MDT Tue Jun 25 2024 Date Tue 06/25/24 Wed 06/26/24 Thu 06/27/24 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 87 55 90 61 75 Temp 61 55 67 78 85 85 76 65 58 55 64 80 85 85 77 69 64 61 66 70 70 69 Dewpt 26 29 37 36 37 37 40 41 40 41 41 46 49 50 50 51 52 52 52 51 45 39 RH 26 37 33 22 18 18 27 41 51 59 43 30 29 30 39 53 65 72 61 51 41 33 Wind dir W W N N NW N N W W W SE SE S S W SW SW W W W W W Wind spd 8 5 4 11 16 12 9 4 2 2 3 6 10 17 16 12 11 4 8 13 18 19 Wind gust 25 28 31 Clouds CL CL CL FW FW FW FW CL CL FW FW B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 SC PoP 12hr 0 0 20 40 70 QPF 12hr 0 0 0.01 0.03 0.08 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C L L L L Tstms S S C C C C C C C C Date Fri 06/28/24 Sat 06/29/24 Sun 06/30/24 Mon 07/01/24 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 51 68 46 81 54 83 55 76 Temp 57 51 61 66 54 46 68 80 63 54 74 78 63 55 68 74 Dewpt 37 38 38 40 40 40 43 42 45 45 46 47 48 46 43 43 PWind dir W W N E NW W W W Wind char BZ GN LT LT LT LT GN GN Avg clouds SC FW SC B1 B1 SC B1 B1 SC SC B1 B2 B2 B1 B1 B2 PoP 12hr 10 30 5 0 10 40 60 60 Rain shwrs S C C L C C L Tstms S C S S $$ MTZ326-252200- Bozeman-Gallatin MT 45.78N 111.16W Elev. 4475 ft 212 AM MDT Tue Jun 25 2024 Date Tue 06/25/24 Wed 06/26/24 Thu 06/27/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 51 86 56 78 Temp 51 51 65 76 84 84 72 63 55 51 63 76 82 79 72 66 59 56 66 73 73 67 Dewpt 39 35 39 41 42 42 46 44 41 42 44 48 51 54 53 54 52 52 56 53 51 47 RH 63 54 38 28 23 23 39 50 59 71 50 37 34 42 51 65 78 86 70 49 46 49 Wind dir S S W NW NW N E S SW SE E SE SE S SE SE SE SE W W W NW Wind spd 9 5 4 6 10 9 8 9 6 5 3 2 5 14 11 10 8 3 4 10 12 13 Wind gust 20 25 Clouds CL CL CL CL FW FW FW FW CL FW FW B1 B1 B1 B1 SC FW B1 B1 B2 B2 B1 PoP 12hr 0 0 30 30 80 QPF 12hr 0 0 0.05 0.01 0.08 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C D D S Tstms S S C C S S C C S Date Fri 06/28/24 Sat 06/29/24 Sun 06/30/24 Mon 07/01/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 44 68 42 79 49 83 50 74 Temp 53 44 61 66 50 42 66 78 60 49 72 77 58 50 66 69 Dewpt 42 40 38 39 42 40 45 44 46 44 48 49 49 48 48 46 PWind dir W W NE NE E SW SW W Wind char GN GN GN LT LT LT LT LT Avg clouds SC FW FW SC SC FW SC FW SC SC SC B1 B2 B1 B1 B2 PoP 12hr 20 10 5 0 5 40 60 60 Rain shwrs S C L C C L Tstms S C C C $$ MTZ330-252200- West Yellowstone-Gallatin MT 44.69N 111.11W Elev. 6644 ft 212 AM MDT Tue Jun 25 2024 Date Tue 06/25/24 Wed 06/26/24 Thu 06/27/24 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 81 45 78 49 72 Temp 47 42 62 76 80 79 69 55 48 45 60 72 76 73 65 57 51 49 61 70 70 67 Dewpt 33 31 37 32 33 35 40 42 41 40 39 41 45 47 50 51 49 48 49 43 38 33 RH 58 65 39 20 18 20 35 61 77 82 46 33 33 40 58 80 93 96 65 38 31 28 Wind dir E E W SW SW SW S SW E SE S SW SW SW SW S S S S SW SW SW Wind spd 1 1 4 13 13 9 3 2 2 1 3 9 11 16 11 5 5 4 13 21 21 17 Wind gust 19 23 26 25 37 36 31 Clouds FW CL CL CL SC B1 SC FW FW B1 B2 B1 B1 B1 B1 SC SC B1 B1 B1 B1 B1 PoP 12hr 5 5 30 30 50 QPF 12hr 0 0 0.01 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C C C C Tstms C C C C C C Date Fri 06/28/24 Sat 06/29/24 Sun 06/30/24 Mon 07/01/24 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 38 66 34 77 44 78 43 68 Temp 48 38 60 63 44 35 68 76 54 44 74 75 53 43 64 65 Dewpt 36 35 28 28 36 35 29 31 38 38 36 34 42 42 39 36 PWind dir W W N S SE S SW SW Wind char GN LT LT LT LT GN LT GN Avg clouds SC FW FW SC FW FW FW FW FW SC SC B1 B1 B1 B1 B2 PoP 12hr 10 5 5 0 10 30 50 60 Rain shwrs C C C C L Tstms S S S $$ MTZ328-252200- Dillon-Beaverhead MT 45.26N 112.55W Elev. 5357 ft 212 AM MDT Tue Jun 25 2024 Date Tue 06/25/24 Wed 06/26/24 Thu 06/27/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 50 83 53 76 Temp 54 50 65 79 84 86 73 62 53 50 61 76 78 81 72 62 56 53 63 73 72 70 Dewpt 32 32 39 38 36 36 42 41 41 40 41 46 49 49 51 51 50 49 49 46 40 35 RH 43 50 38 23 18 17 33 46 64 68 48 34 36 33 48 67 80 86 60 38 31 27 Wind dir S S SW SW W NW NE N E S SW SW SW SW SW S S S SW W W W Wind spd 6 6 8 13 17 10 9 6 5 4 4 8 13 19 14 10 8 6 10 18 21 18 Wind gust 24 28 32 29 Clouds CL CL CL CL FW FW SC FW FW SC SC B1 B1 SC SC SC FW B1 B1 B1 B1 FW PoP 12hr 0 0 30 20 50 QPF 12hr 0 0 0.03 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S C C C C Tstms C C S S C C Date Fri 06/28/24 Sat 06/29/24 Sun 06/30/24 Mon 07/01/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 41 70 41 81 49 80 47 71 Temp 50 41 62 68 51 41 68 81 59 49 73 76 55 47 64 70 Dewpt 36 35 35 32 38 38 41 36 42 41 43 42 46 45 43 39 PWind dir W W NE NW NE SW W W Wind char GN GN GN LT GN LT GN GN Avg clouds FW FW FW SC FW SC SC FW SC SC SC B1 B1 B1 B1 B1 PoP 12hr 5 5 0 0 5 30 50 50 Rain shwrs C C C C C Tstms S S S $$ MTZ305-252200- Havre-Hill MT 48.54N 109.76W Elev. 2585 ft 212 AM MDT Tue Jun 25 2024 Date Tue 06/25/24 Wed 06/26/24 Thu 06/27/24 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 78 50 86 58 75 Temp 51 51 64 72 76 75 66 57 52 50 63 78 84 84 75 67 62 59 65 71 71 67 Dewpt 39 38 44 42 41 41 43 45 44 43 45 47 48 49 50 51 52 52 52 54 52 50 RH 63 61 48 34 28 29 43 64 74 77 52 33 29 30 41 56 70 78 63 55 51 54 Wind dir SW SW NW NW NW N N E E E E SE SE SE E SE S SW W W W W Wind spd 8 10 12 16 17 10 6 5 5 8 10 13 13 19 16 14 13 8 10 13 16 17 Clouds FW FW CL FW FW CL FW FW FW FW CL FW SC B1 B1 B1 B1 B1 B1 B2 B2 B1 PoP 12hr 0 0 0 30 70 QPF 12hr 0 0 0 0.02 0.24 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S C C L L C Tstms S S S S S S C C S Date Fri 06/28/24 Sat 06/29/24 Sun 06/30/24 Mon 07/01/24 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 51 64 44 72 52 78 55 76 Temp 57 52 59 59 49 44 64 71 58 52 70 76 61 55 70 74 Dewpt 46 43 46 47 45 42 44 46 44 44 48 52 53 50 51 53 PWind dir W NW E SE E SE SW W Wind char BZ BZ GN LT GN GN GN GN Avg clouds B1 B1 B2 B2 B1 SC SC SC B1 B1 B2 B1 B2 B1 B1 B2 PoP 12hr 30 60 10 0 10 30 60 70 Rain shwrs C C L L S C L C C L Tstms S S S S $$ MTZ314-252200- Lewistown-Fergus MT 47.05N 109.46W Elev. 4144 ft 212 AM MDT Tue Jun 25 2024 Date Tue 06/25/24 Wed 06/26/24 Thu 06/27/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 74 48 82 55 73 Temp 50 50 63 70 73 72 63 54 50 49 63 76 81 79 70 63 58 56 65 71 68 61 Dewpt 39 38 42 41 42 40 42 40 39 38 42 47 48 50 51 51 49 48 51 53 54 49 RH 66 63 46 35 33 31 46 59 66 66 46 36 32 36 51 65 72 74 60 53 61 65 Wind dir S SW W NW NW N NE SE SE SE SE SE SE S SE S S SW NW NW NW NW Wind spd 6 6 10 14 14 10 5 6 6 6 8 9 10 16 13 13 9 5 6 11 13 13 Clouds CL FW CL CL FW FW FW FW CL FW FW FW SC B1 B1 SC SC B2 B2 OV OV B1 PoP 12hr 0 0 5 30 90 QPF 12hr 0 0 0 0.03 0.15 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S L L D D C Tstms S S S S S S C C C Date Fri 06/28/24 Sat 06/29/24 Sun 06/30/24 Mon 07/01/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 45 60 39 69 47 75 50 70 Temp 52 46 56 55 46 40 61 68 54 48 70 71 56 51 64 68 Dewpt 41 35 41 44 42 39 43 44 42 41 49 50 50 45 47 46 PWind dir W W W SE SE NE W W Wind char GN BZ GN LT GN LT GN GN Avg clouds B1 FW B1 B1 B1 SC B1 SC SC SC B1 B1 B2 B1 B1 B2 PoP 12hr 30 40 10 0 10 30 70 70 Rain shwrs C C C C L C C L Tstms C S S S S $$ http://www.weather.gov/greatfalls