Point Forecast Matrices
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
000 FOUS55 KTFX 260140 PFMTFX Point Forecast Matrices National Weather Service Great Falls MT 740 PM MDT Thu Apr 25 2024 MTZ312-261000- Great Falls-Cascade MT 47.47N 111.38W Elev. 3663 ft 740 PM MDT Thu Apr 25 2024 Date 04/25/24 Fri 04/26/24 Sat 04/27/24 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 47 57 45 56 40 Temp 57 52 49 48 51 56 57 56 50 50 47 46 49 55 55 53 47 46 42 41 Dewpt 31 33 36 38 38 36 34 32 34 38 38 38 38 38 37 38 39 40 38 35 RH 37 48 61 68 61 47 42 40 54 63 71 73 66 53 51 57 74 79 86 79 Wind dir NW W W W NW N N NE NE NE N NE NW SE S SW SW SW SW SW Wind spd 8 5 4 6 8 9 10 12 9 8 6 6 5 6 8 8 6 5 6 9 Clouds B2 B2 B2 OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B1 B1 PoP 12hr 0 50 60 60 50 QPF 12hr 0 0.02 0.08 0.05 0.17 Snow 12hr 00-00 00-00 00-00 Rain S S C C L L L C C C L L C C S S Date 04/28/24 Mon 04/29/24 Tue 04/30/24 Wed 05/01/24 Thu 05/02/24 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 41 58 35 59 34 68 44 72 Temp 58 60 46 42 55 54 41 36 52 58 41 35 58 67 51 44 65 66 Dewpt 33 28 28 27 25 19 21 18 17 19 22 22 27 29 33 32 37 37 PWind dir SW SW SW W W W SW SE SW Wind char BZ BZ BZ BZ BZ GN GN GN GN Avg clouds SC SC SC B1 B1 B1 SC SC SC SC SC SC SC SC B1 SC SC B1 PoP 12hr 10 5 20 10 10 10 10 20 40 Rain S S S S C $$ MTZ303-261000- Cut Bank-Glacier MT 48.60N 112.39W Elev. 3838 ft 740 PM MDT Thu Apr 25 2024 Date 04/25/24 Fri 04/26/24 Sat 04/27/24 Sun MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 36 51 37 54 34 Temp 49 42 39 38 41 49 50 51 46 44 40 38 42 49 53 52 45 41 37 35 Dewpt 29 30 30 31 30 32 32 31 29 32 32 32 33 34 36 37 36 35 33 30 RH 46 62 70 76 65 52 50 46 51 62 73 79 70 56 52 56 70 79 85 82 Wind dir W W NW NW N N N NE NE NE NE NE E S S SW SW SW W SW Wind spd 11 9 10 12 19 19 20 18 11 12 8 6 8 9 12 10 6 9 10 12 Clouds SC B1 B2 OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 SC SC B1 PoP 12hr 0 20 60 50 20 QPF 12hr 0 0.02 0.06 0.10 0.02 Snow 12hr 00-00 00-00 00-00 Rain S S S S C L C C C C C S S Date 04/28/24 Mon 04/29/24 Tue 04/30/24 Wed 05/01/24 Thu 05/02/24 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 59 37 53 32 54 30 63 40 65 Temp 55 56 42 38 50 50 37 33 49 53 37 31 54 62 47 40 60 61 Dewpt 28 26 27 25 19 17 20 18 16 17 21 21 22 26 29 29 32 30 PWind dir SW SW W W W W S S SW Wind char BZ BZ BZ BZ BZ GN GN GN GN Avg clouds SC FW SC B1 B1 SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 PoP 12hr 0 0 5 5 10 10 10 10 30 Rain S C $$ MTZ319-261000- Helena-Lewis & Clark MT 46.61N 111.96W Elev. 3893 ft 740 PM MDT Thu Apr 25 2024 Date 04/25/24 Fri 04/26/24 Sat 04/27/24 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 46 57 42 52 40 Temp 58 53 49 46 50 54 55 53 50 46 45 43 44 48 51 49 47 44 42 40 Dewpt 31 34 34 35 35 36 36 36 35 37 37 38 37 39 40 38 37 36 34 34 RH 36 48 56 65 56 50 49 52 56 71 73 82 76 71 66 66 68 73 73 79 Wind dir NW W W W NW N N NW NW NW NW W N N NW W W W SW SW Wind spd 10 6 5 5 5 11 16 14 12 10 9 6 4 5 6 9 6 6 6 6 Clouds B1 OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B1 B1 PoP 12hr 5 80 90 70 40 QPF 12hr 0.02 0.06 0.20 0.11 0.04 Snow 12hr 00-00 00-00 00-00 Rain C C L L D D D L L L L L C C S S Date 04/28/24 Mon 04/29/24 Tue 04/30/24 Wed 05/01/24 Thu 05/02/24 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 56 34 59 35 70 44 72 Temp 54 61 46 41 53 53 40 35 51 58 42 36 58 68 52 44 64 66 Dewpt 34 32 31 30 30 22 22 20 22 22 25 23 30 32 35 33 39 38 PWind dir W W W W W W SE S SW Wind char GN GN GN BZ BZ GN GN GN GN Avg clouds B1 SC B1 B2 B1 B1 SC FW SC SC SC SC SC SC SC SC SC B1 PoP 12hr 20 10 50 20 20 10 20 20 40 Rain S C C S S S S S C Snow S $$ MTZ326-261000- Bozeman-Gallatin MT 45.78N 111.16W Elev. 4475 ft 740 PM MDT Thu Apr 25 2024 Date 04/25/24 Fri 04/26/24 Sat 04/27/24 Sun MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 41 51 38 56 36 Temp 53 48 46 43 44 47 48 48 45 44 41 39 44 50 54 55 46 43 40 37 Dewpt 41 41 42 40 40 40 40 40 38 39 38 38 38 39 40 40 38 38 36 34 RH 64 77 86 89 86 76 74 74 76 82 89 96 79 66 59 57 73 82 85 89 Wind dir NW W SW W SW N E N N SW NW S E E E E W W S SW Wind spd 9 8 5 4 4 5 9 12 10 8 6 5 8 13 13 10 8 5 4 3 Clouds OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 OV OV B2 B2 B2 PoP 12hr 70 90 80 70 60 QPF 12hr 0.11 0.19 0.06 0.03 0.14 Snow 12hr 00-00 00-00 00-00 Rain C D D D D L L L L L L L C C C Rain shwrs L C D D D Tstms S S S S S Date 04/28/24 Mon 04/29/24 Tue 04/30/24 Wed 05/01/24 Thu 05/02/24 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 59 35 57 29 58 30 68 39 74 Temp 51 58 44 36 52 51 38 30 48 57 40 31 57 67 49 40 66 68 Dewpt 38 34 34 31 34 32 27 23 25 24 27 23 32 34 36 31 38 40 PWind dir W SW W W W S SW SE S Wind char GN GN GN GN GN GN LT GN GN Avg clouds B2 B1 B1 B2 B1 B2 B1 B1 SC B1 SC SC SC SC SC SC SC B1 PoP 12hr 40 30 60 30 20 10 20 20 30 Rain C S C C C S S S S C Rain shwrs C L Snow S Tstms S S $$ MTZ330-261000- West Yellowstone-Gallatin MT 44.69N 111.11W Elev. 6644 ft 740 PM MDT Thu Apr 25 2024 Date 04/25/24 Fri 04/26/24 Sat 04/27/24 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 36 48 36 48 31 Temp 38 36 37 37 40 46 48 45 38 38 37 36 39 48 47 45 38 36 34 32 Dewpt 34 34 35 35 36 37 36 33 34 35 35 34 33 35 34 34 34 34 32 30 RH 85 92 92 92 85 71 63 62 85 89 92 92 79 60 60 65 85 92 92 92 Wind dir SW W E S W SW W N NE N N NE NE E SE SW SW SW SW SW Wind spd 5 2 1 1 2 3 4 8 8 8 6 5 5 6 5 8 6 5 4 5 Clouds OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 OV B2 B2 PoP 12hr 70 90 80 80 70 QPF 12hr 0.12 0.10 0.05 0.13 0.10 Snow 12hr 00-00 00-00 00-00 Rain C L L D L L L L C C C Rain shwrs L C D D D D D L L Snow L C Tstms S S S S C S S S S Obvis PF PF Winter Storm W W W W W W W W W W W W Date 04/28/24 Mon 04/29/24 Tue 04/30/24 Wed 05/01/24 Thu 05/02/24 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 49 29 49 22 51 24 59 31 63 Temp 46 47 35 29 46 46 30 23 47 49 31 25 55 57 39 31 60 59 Dewpt 31 31 29 26 29 27 23 17 21 22 23 19 27 29 31 26 30 30 PWind dir SW SW SW SW SW S S S S Wind char GN GN GN GN GN GN GN GN GN Avg clouds B2 B2 B1 B2 B2 B2 B1 SC SC B1 SC FW SC SC SC SC SC B1 PoP 12hr 60 30 70 40 30 10 20 10 30 Rain C C S C C S C Rain shwrs L L Snow C S C C S S Tstms S S $$ MTZ328-261000- Dillon-Beaverhead MT 45.26N 112.55W Elev. 5357 ft 740 PM MDT Thu Apr 25 2024 Date 04/25/24 Fri 04/26/24 Sat 04/27/24 Sun MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 41 49 36 47 35 Temp 52 47 44 42 43 46 48 48 40 40 38 37 38 43 45 47 42 39 38 36 Dewpt 37 40 40 39 41 40 39 37 35 36 36 35 37 37 37 37 36 35 34 33 RH 56 76 86 89 93 79 71 65 82 85 92 92 96 79 73 68 79 85 85 89 Wind dir NE NE NW N NW N NE NE N N N N N N NW N NW W SW SW Wind spd 10 5 5 6 6 9 12 18 16 12 10 8 8 8 5 5 6 5 6 5 Clouds OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B1 PoP 12hr 60 90 80 80 30 QPF 12hr 0.10 0.27 0.14 0.18 0.01 Snow 12hr 00-00 00-00 00-00 Rain C L L D D D D D L L C C S S S Rain shwrs C S D D D Tstms S S S S S Date 04/28/24 Mon 04/29/24 Tue 04/30/24 Wed 05/01/24 Thu 05/02/24 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 57 36 55 29 57 32 67 40 70 Temp 50 56 43 36 52 51 36 30 49 56 39 32 57 66 47 40 65 65 Dewpt 33 30 31 29 28 24 24 22 22 21 25 24 28 30 33 32 34 32 PWind dir SW SW SW W SW SW S S S Wind char GN GN GN GN GN GN GN GN GN Avg clouds B1 B1 B1 B2 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 20 10 40 20 10 5 10 10 20 Rain S S C C S S Snow S $$ MTZ305-261000- Havre-Hill MT 48.54N 109.76W Elev. 2585 ft 740 PM MDT Thu Apr 25 2024 Date 04/25/24 Fri 04/26/24 Sat 04/27/24 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 40 64 40 66 42 Temp 57 51 45 40 48 60 63 61 54 49 44 41 47 60 65 62 53 49 46 43 Dewpt 32 33 32 32 33 35 34 33 32 30 27 26 27 29 30 28 32 33 35 36 RH 38 50 60 73 56 39 34 35 43 48 51 55 45 31 27 27 44 54 65 76 Wind dir W W W W N NE NE NE NE E E E E SE SE SE SE SE S S Wind spd 8 5 5 5 8 9 12 16 11 11 11 9 11 12 13 13 10 10 8 9 Clouds B1 B1 B1 SC B1 B1 B2 OV B2 OV OV OV B1 B1 B2 B2 OV OV B2 B2 PoP 12hr 5 10 20 20 30 QPF 12hr 0 0 0.01 0.01 0.01 Snow 12hr 00-00 00-00 00-00 Rain S S S C C C C Date 04/28/24 Mon 04/29/24 Tue 04/30/24 Wed 05/01/24 Thu 05/02/24 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 67 40 63 36 59 33 68 44 75 Temp 61 64 48 41 59 59 43 37 53 56 41 33 59 67 52 44 68 69 Dewpt 35 27 29 28 26 20 23 22 23 21 26 24 27 28 31 31 37 36 PWind dir SW W W W W W SW SE S Wind char GN BZ BZ BZ BZ GN GN GN BZ Avg clouds B1 SC SC SC SC SC SC SC SC SC SC FW FW SC SC B1 B1 B1 PoP 12hr 10 5 10 10 10 10 10 20 20 Rain S S S $$ MTZ314-261000- Lewistown-Fergus MT 47.05N 109.46W Elev. 4144 ft 740 PM MDT Thu Apr 25 2024 Date 04/25/24 Fri 04/26/24 Sat 04/27/24 Sun MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 44 54 40 58 39 Temp 56 51 47 44 49 54 54 53 49 47 43 41 47 57 58 56 49 45 41 40 Dewpt 36 38 37 35 35 35 35 33 34 34 30 29 31 34 32 31 31 32 33 34 RH 47 61 68 70 58 48 48 46 56 60 60 62 53 42 37 38 50 60 73 79 Wind dir W SW SW W W N E N NE SE E E E E SE SE SE SE S SW Wind spd 6 5 8 6 8 8 9 10 8 9 11 9 10 11 13 12 10 9 6 6 Clouds B2 OV B2 OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV PoP 12hr 40 60 50 30 40 QPF 12hr 0.02 0.05 0.02 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain C S S C L C C S S S S C C C C C C C Date 04/28/24 Mon 04/29/24 Tue 04/30/24 Wed 05/01/24 Thu 05/02/24 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 59 37 56 32 54 32 65 42 72 Temp 55 57 43 38 53 52 38 32 50 52 38 33 59 63 47 43 67 67 Dewpt 35 29 28 27 29 25 21 17 19 19 23 21 28 29 31 29 35 36 PWind dir W W W W W W S SE S Wind char GN GN GN BZ BZ GN GN GN GN Avg clouds B2 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC B1 B1 B1 B1 PoP 12hr 30 20 50 30 20 20 20 30 30 Rain C C S S C C S S S C C $$ http://www.weather.gov/greatfalls
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