Point Forecast Matrices
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
119 FOUS55 KTFX 272017 PFMTFX Point Forecast Matrices National Weather Service Great Falls MT 217 PM MDT Mon May 27 2024 MTZ312-281000- Great Falls-Cascade MT 47.47N 111.38W Elev. 3663 ft 217 PM MDT Mon May 27 2024 Date 05/27/24 Tue 05/28/24 Wed 05/29/24 Thu 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 45 82 53 66 42 Temp 69 71 61 53 48 46 59 74 80 81 66 61 56 54 58 64 64 61 53 48 45 43 Dewpt 34 33 37 37 35 35 39 42 40 41 44 46 45 46 45 41 36 28 27 25 26 25 RH 27 25 41 54 60 65 47 32 24 24 45 58 66 74 62 43 35 28 36 40 47 49 Wind dir W W E S S S S S S S S S SW SW W W W W W W SW SW Wind spd 9 6 5 5 5 5 8 10 10 11 16 11 10 10 13 17 19 18 19 19 19 20 Wind gust 27 21 28 Clouds FW CL SC FW SC SC CL CL FW B1 B2 B2 B2 B2 B1 B1 B1 SC SC SC SC SC PoP 12hr 0 5 40 50 10 QPF 12hr 0 0 0.02 0.05 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C C C S Tstms S S S Date 05/30/24 Fri 05/31/24 Sat 06/01/24 Sun 06/02/24 Mon 06/03/24 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 62 40 66 40 73 48 76 53 77 Temp 57 60 46 41 60 65 47 41 65 73 55 49 70 75 60 54 72 74 Dewpt 26 24 26 25 28 29 32 30 32 33 37 35 36 38 41 40 42 40 PWind dir W W W W SW SW SW SW SW Wind char WY BZ GN GN GN GN GN GN GN Avg clouds SC B1 SC FW FW SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 PoP 12hr 30 5 5 5 0 5 5 5 10 Rain shwrs S C $$ MTZ303-281000- Cut Bank-Glacier MT 48.60N 112.39W Elev. 3838 ft 217 PM MDT Mon May 27 2024 Date 05/27/24 Tue 05/28/24 Wed 05/29/24 Thu MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 42 78 49 61 39 Temp 67 68 59 51 45 43 57 72 76 76 63 56 53 50 53 58 59 57 49 44 41 39 Dewpt 34 34 37 37 35 35 37 40 40 42 48 46 44 41 37 32 27 24 25 26 26 26 RH 29 28 44 59 68 73 47 31 27 30 58 69 71 71 54 37 29 28 39 49 55 59 Wind dir W W W SW SW S SE SE SE SE S W W W W W W W W W W W Wind spd 14 13 6 5 5 5 8 14 18 14 12 13 16 20 26 29 32 29 27 24 23 20 Wind gust 31 39 43 48 43 39 34 33 Clouds SC SC SC FW B1 B1 FW FW B1 B1 B2 B2 B2 OV B1 B1 SC FW SC SC SC B1 PoP 12hr 0 20 50 20 10 QPF 12hr 0 0.01 0.18 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C S S C Tstms C S S Date 05/30/24 Fri 05/31/24 Sat 06/01/24 Sun 06/02/24 Mon 06/03/24 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 60 38 64 38 70 45 72 50 71 Temp 54 58 45 39 58 63 46 39 64 69 53 46 69 70 56 51 68 68 Dewpt 27 26 28 27 26 28 31 31 31 32 35 35 37 37 38 39 40 41 PWind dir W W W W W W W SW SW Wind char WY BZ BZ GN GN GN GN BZ BZ Avg clouds B1 B1 SC SC FW SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 PoP 12hr 30 5 5 5 0 5 5 5 10 Rain shwrs C C $$ MTZ319-281000- Helena-Lewis & Clark MT 46.61N 111.96W Elev. 3893 ft 217 PM MDT Mon May 27 2024 Date 05/27/24 Tue 05/28/24 Wed 05/29/24 Thu 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 48 84 53 65 42 Temp 73 74 66 57 52 48 57 73 82 79 68 62 57 54 56 62 63 60 55 49 45 43 Dewpt 35 33 35 35 35 35 38 39 38 40 45 46 45 44 43 41 35 29 26 26 26 25 RH 25 22 32 43 52 60 49 29 21 25 43 56 64 69 62 46 35 31 32 40 47 49 Wind dir W NW W W S W E E SE S S SE SW W W W W W W W W W Wind spd 12 10 4 3 2 3 3 8 11 12 9 6 6 8 10 14 16 18 17 13 12 11 Wind gust 23 20 25 28 31 28 24 23 21 Clouds SC SC FW SC B1 SC FW FW SC B2 B2 B2 B2 B2 B2 B2 B2 SC SC SC SC SC PoP 12hr 0 20 50 60 20 QPF 12hr 0 0.01 0.05 0.04 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C L L L L S S Tstms C S S S S S Date 05/30/24 Fri 05/31/24 Sat 06/01/24 Sun 06/02/24 Mon 06/03/24 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 63 41 70 43 76 50 78 53 78 Temp 56 61 48 41 60 68 51 43 67 73 58 51 71 76 61 54 71 74 Dewpt 25 23 25 26 27 29 31 29 34 34 36 36 39 37 40 39 44 42 PWind dir W W W W SW SW W W W Wind char BZ GN GN LT LT LT LT GN LT Avg clouds SC SC FW FW FW SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 20 0 5 0 0 5 10 5 20 Rain shwrs S S Tstms S $$ MTZ326-281000- Bozeman-Gallatin MT 45.78N 111.16W Elev. 4475 ft 217 PM MDT Mon May 27 2024 Date 05/27/24 Tue 05/28/24 Wed 05/29/24 Thu MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 41 81 47 64 35 Temp 67 70 59 51 45 42 55 71 79 78 64 56 51 48 56 61 59 55 51 44 39 36 Dewpt 36 37 37 37 35 34 38 41 40 42 45 46 43 43 47 48 48 44 41 37 33 30 RH 32 30 44 59 68 73 53 34 25 28 50 69 74 83 72 62 67 66 68 76 79 79 Wind dir W NW E S S S N NE SE SE NE SE S S NW NW NW N NW NW W SW Wind spd 5 5 5 5 5 5 2 1 4 10 8 6 5 4 5 6 8 6 6 6 6 6 Wind gust 16 Clouds FW SC SC SC SC FW CL FW FW B1 B1 B1 B1 B1 B1 OV OV B2 B2 B1 B1 B1 PoP 12hr 0 5 40 90 60 QPF 12hr 0 0 0.06 0.38 0.10 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S C C D D L L C C S Tstms S S S C C C C S S Date 05/30/24 Fri 05/31/24 Sat 06/01/24 Sun 06/02/24 Mon 06/03/24 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 59 34 66 37 72 44 76 48 77 Temp 52 58 43 35 56 65 46 37 62 71 53 45 68 74 57 48 69 75 Dewpt 28 28 29 26 31 34 33 30 36 38 38 35 41 44 43 40 44 47 PWind dir W SW W SE W SE SW S SW Wind char GN GN LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC SC SC SC SC B1 SC B1 B1 B1 B1 SC B1 PoP 12hr 20 5 5 5 5 5 10 5 10 Rain shwrs S S $$ MTZ330-281000- West Yellowstone-Gallatin MT 44.69N 111.11W Elev. 6644 ft 217 PM MDT Mon May 27 2024 Date 05/27/24 Tue 05/28/24 Wed 05/29/24 Thu 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 71 41 62 31 Temp 61 63 52 42 36 34 48 66 70 69 58 49 44 42 53 60 59 54 46 39 34 31 Dewpt 28 28 33 32 31 30 32 32 30 30 37 39 38 37 40 42 41 36 36 31 30 27 RH 28 26 48 67 82 85 54 28 22 23 45 68 79 82 61 51 51 50 68 73 85 85 Wind dir SW SW S SE NE SE E S SW S SW SE S SE S SW SW SW SW SW W W Wind spd 9 9 5 3 2 2 1 6 10 10 5 3 3 3 6 12 13 11 8 4 3 3 Wind gust 16 25 27 26 18 Clouds B1 SC FW FW SC SC FW FW FW B1 B1 B2 B1 B1 B1 OV OV B1 B1 B1 SC SC PoP 12hr 0 5 40 90 50 QPF 12hr 0 0 0.01 0.17 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C D D C C S S Snowshwrs S S Tstms S C C C C S S Date 05/30/24 Fri 05/31/24 Sat 06/01/24 Sun 06/02/24 Mon 06/03/24 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 54 28 59 31 65 36 68 41 67 Temp 47 53 37 28 54 57 39 31 58 64 43 36 64 66 48 41 64 65 Dewpt 21 21 26 22 25 26 29 26 28 30 31 30 33 31 35 34 37 36 PWind dir W SW SW S S S SW SW SW Wind char GN LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC FW SC SC SC SC SC SC SC SC B1 B1 B1 SC SC PoP 12hr 20 5 5 5 5 5 10 5 10 Snowshwrs S $$ MTZ328-281000- Dillon-Beaverhead MT 45.26N 112.55W Elev. 5357 ft 217 PM MDT Mon May 27 2024 Date 05/27/24 Tue 05/28/24 Wed 05/29/24 Thu MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 42 78 46 65 34 Temp 68 71 60 51 45 42 54 72 78 72 61 54 49 46 53 62 63 60 50 43 37 34 Dewpt 31 30 32 34 32 32 34 36 33 38 43 44 43 42 45 44 38 33 31 29 28 26 RH 25 22 35 52 60 67 46 27 19 29 51 69 80 86 74 52 39 36 48 57 70 72 Wind dir W N NE E S S W S S SW S S S S W W W W NW W W SW Wind spd 5 5 6 5 5 5 5 8 12 14 10 6 5 5 8 11 14 13 14 11 10 8 Wind gust 24 Clouds FW SC SC B1 SC FW FW FW SC B1 B1 B1 B2 B2 B2 OV OV B1 B1 SC SC SC PoP 12hr 0 20 50 80 30 QPF 12hr 0 0.01 0.06 0.12 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C D D D D C C S S Snowshwrs S Tstms C S S S S S C C S S Date 05/30/24 Fri 05/31/24 Sat 06/01/24 Sun 06/02/24 Mon 06/03/24 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 60 34 65 37 72 44 75 48 76 Temp 52 58 41 34 56 64 45 37 62 71 52 44 69 73 55 48 71 74 Dewpt 22 20 25 26 27 26 29 28 31 28 35 33 36 35 38 37 40 38 PWind dir W W SW NW SW SW SW SW SW Wind char GN GN LT GN LT LT GN GN GN Avg clouds FW SC SC SC FW SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 10 0 5 0 0 5 5 5 10 $$ MTZ305-281000- Havre-Hill MT 48.54N 109.76W Elev. 2585 ft 217 PM MDT Mon May 27 2024 Date 05/27/24 Tue 05/28/24 Wed 05/29/24 Thu 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 44 83 54 70 42 Temp 70 71 62 53 48 44 59 75 81 81 71 64 60 55 60 66 68 66 58 51 47 43 Dewpt 37 36 39 38 36 36 40 42 43 44 46 46 45 46 47 44 39 35 33 32 30 31 RH 30 28 43 57 63 73 49 31 26 27 41 52 58 72 62 45 34 32 39 48 51 62 Wind dir NW NW E SE SE E E SE SE SE SE SE SE SW W W W W W W W W Wind spd 12 10 5 5 5 5 6 12 14 16 14 16 11 10 17 19 19 18 19 19 19 18 Wind gust 25 32 28 29 Clouds FW FW FW SC SC SC FW CL FW SC SC B2 B2 B2 B1 B1 B1 B2 B1 SC SC B1 PoP 12hr 0 0 30 50 20 QPF 12hr 0 0 0.01 0.03 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C C S S C Tstms S S S Date 05/30/24 Fri 05/31/24 Sat 06/01/24 Sun 06/02/24 Mon 06/03/24 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 62 42 68 43 75 48 79 52 78 Temp 54 60 48 42 62 65 49 43 67 74 55 49 73 76 60 52 74 75 Dewpt 35 34 34 33 36 33 37 35 38 37 40 38 43 42 44 44 47 45 PWind dir W W W W SW SW SW SW W Wind char BZ BZ GN GN GN GN GN GN GN Avg clouds B1 B2 SC SC FW SC SC SC SC SC SC B1 SC SC B1 B1 SC SC PoP 12hr 60 10 10 5 0 0 5 5 10 Rain shwrs C L Tstms S $$ MTZ314-281000- Lewistown-Fergus MT 47.05N 109.46W Elev. 4144 ft 217 PM MDT Mon May 27 2024 Date 05/27/24 Tue 05/28/24 Wed 05/29/24 Thu MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 41 76 51 65 37 Temp 63 65 55 48 43 42 58 71 75 74 64 59 54 51 59 63 59 54 49 44 40 38 Dewpt 35 36 37 36 33 32 37 41 41 43 43 42 41 43 46 46 48 43 39 32 28 26 RH 35 34 51 63 67 67 45 34 29 33 46 53 61 74 62 54 67 66 68 62 62 62 Wind dir W NW E SE SE SE SE S S SE SE SE S W NW NW NW NW W W W W Wind spd 12 9 4 5 6 6 6 11 12 13 11 10 8 8 12 13 13 11 12 12 13 13 Wind gust 24 24 Clouds CL CL FW CL FW FW FW CL FW SC SC B2 B2 B1 B2 OV OV B2 B2 B1 SC SC PoP 12hr 0 0 20 90 60 QPF 12hr 0 0 0 0.60 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C D D L L S S Tstms S C C C C Date 05/30/24 Fri 05/31/24 Sat 06/01/24 Sun 06/02/24 Mon 06/03/24 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 57 37 62 38 70 45 73 48 75 Temp 52 55 43 38 56 61 44 39 63 69 50 46 70 71 55 49 71 72 Dewpt 28 28 28 26 29 32 32 28 33 37 36 35 39 42 41 39 45 46 PWind dir W W W W SW SW W SW W Wind char BZ GN GN LT LT LT GN LT GN Avg clouds SC B1 SC SC SC SC SC SC SC SC SC SC SC B1 B1 SC SC SC PoP 12hr 30 5 10 5 0 5 10 10 10 Rain shwrs C Tstms S $$ http://www.weather.gov/greatfalls