Point Forecast Matrices
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
Versions:
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510 FOUS55 KTFX 232005 PFMTFX Point Forecast Matrices National Weather Service Great Falls MT 205 PM MDT Sun Jun 23 2024 MTZ312-241000- Great Falls-Cascade MT 47.47N 111.38W Elev. 3663 ft 205 PM MDT Sun Jun 23 2024 Date 06/23/24 Mon 06/24/24 Tue 06/25/24 Wed 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 54 83 48 80 51 Temp 88 87 74 64 58 54 64 75 80 82 70 59 53 49 60 73 77 80 70 60 54 52 Dewpt 43 40 40 37 36 33 30 31 31 31 34 35 33 33 36 38 36 38 41 41 41 41 RH 21 19 29 37 44 45 28 20 17 16 26 40 46 54 41 28 23 22 35 49 61 66 Wind dir W W W SW SW SW W W W W W W SW SW NW NW N NE E E E S Wind spd 19 19 13 10 10 10 13 16 18 17 10 5 5 5 4 5 6 11 10 8 5 4 Wind gust 29 28 27 Clouds SC SC SC SC FW FW CL CL FW FW FW FW FW FW CL CL FW FW CL FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 06/26/24 Thu 06/27/24 Fri 06/28/24 Sat 06/29/24 Sun 06/30/24 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 90 57 74 48 63 43 74 50 77 Temp 79 84 65 57 69 72 55 49 57 61 50 44 67 74 59 51 71 76 Dewpt 46 47 49 47 45 40 38 37 41 40 41 39 39 39 44 41 43 45 PWind dir S W W W W W SE E W Wind char LT GN GN BZ BZ GN LT GN LT Avg clouds FW SC SC SC B1 B1 B1 B1 B1 B1 SC FW FW SC SC SC SC B1 PoP 12hr 5 20 40 30 50 10 5 5 10 Rain shwrs S C C C C C C Tstms S C C S S $$ MTZ303-241000- Cut Bank-Glacier MT 48.60N 112.39W Elev. 3838 ft 205 PM MDT Sun Jun 23 2024 Date 06/23/24 Mon 06/24/24 Tue 06/25/24 Wed MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 48 76 46 77 47 Temp 85 83 72 60 54 49 60 70 74 76 67 56 50 46 58 69 75 76 66 56 50 48 Dewpt 40 36 34 32 31 32 32 33 32 32 34 33 33 34 35 37 38 39 40 41 39 39 RH 20 19 25 35 41 52 35 25 21 20 29 42 52 63 42 31 26 26 38 57 66 71 Wind dir SW W W W W SW W W W W W W W NW NW NW N NE NE E SE SE Wind spd 26 26 18 13 10 10 16 20 23 21 16 11 10 6 6 6 8 11 10 6 5 4 Wind gust 39 39 28 32 34 34 Clouds FW SC FW FW FW B1 FW FW FW FW FW FW FW SC FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 06/26/24 Thu 06/27/24 Fri 06/28/24 Sat 06/29/24 Sun 06/30/24 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 83 52 69 43 62 40 71 48 73 Temp 74 80 60 53 64 66 51 44 53 60 47 41 64 70 55 48 67 71 Dewpt 44 47 46 40 39 36 38 37 40 39 39 36 38 38 39 38 42 43 PWind dir SE W W W NW W S SE W Wind char GN GN BZ WY BZ GN GN GN GN Avg clouds FW SC B1 B1 B1 B1 B1 B1 B2 B2 B1 FW SC B1 B1 B1 B1 B2 PoP 12hr 10 20 40 50 60 10 5 5 20 Rain shwrs S C C C C L C S Tstms S S S S $$ MTZ319-241000- Helena-Lewis & Clark MT 46.61N 111.96W Elev. 3893 ft 205 PM MDT Sun Jun 23 2024 Date 06/23/24 Mon 06/24/24 Tue 06/25/24 Wed 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 57 87 53 87 56 Temp 90 91 79 69 62 58 65 79 84 85 76 64 58 53 63 77 85 86 78 67 60 57 Dewpt 44 44 42 40 37 37 35 37 33 34 34 32 31 31 33 36 37 38 40 42 41 41 RH 20 20 27 35 39 45 33 22 16 16 22 30 36 43 32 23 18 18 26 40 49 55 Wind dir W W W W W W W W W W NW W W W NW N NW N N NW W S Wind spd 13 17 12 8 5 3 5 12 17 17 11 5 3 2 2 5 8 10 6 4 2 2 Wind gust 26 27 23 28 28 18 Clouds FW FW SC SC B1 SC CL FW FW FW FW FW CL CL CL FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 06/26/24 Thu 06/27/24 Fri 06/28/24 Sat 06/29/24 Sun 06/30/24 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 93 60 79 51 70 47 81 53 83 Temp 82 88 69 60 75 72 58 52 62 67 54 48 69 80 64 54 75 77 Dewpt 45 44 47 44 44 40 36 35 36 38 39 37 39 38 42 39 43 44 PWind dir S W W W W W E NW N Wind char LT GN GN GN GN GN LT LT LT Avg clouds FW SC SC SC SC B1 B1 SC SC B1 SC FW SC SC SC SC SC B1 PoP 12hr 5 10 40 30 40 10 0 5 20 Rain shwrs S C C S S C S Tstms C C S S S $$ MTZ326-241000- Bozeman-Gallatin MT 45.78N 111.16W Elev. 4475 ft 205 PM MDT Sun Jun 23 2024 Date 06/23/24 Mon 06/24/24 Tue 06/25/24 Wed MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 54 87 49 86 53 Temp 91 90 76 65 57 54 64 78 85 85 72 61 53 49 61 75 84 85 74 64 57 53 Dewpt 47 46 49 46 44 44 44 48 44 41 40 38 36 36 37 40 41 42 45 45 44 43 RH 22 22 39 50 62 69 48 35 24 21 31 42 52 61 41 28 22 22 35 50 62 69 Wind dir W W W S SW SW W NW W NW N SE SE SE W NW NW N NE E E SE Wind spd 12 13 9 5 5 3 3 6 13 13 8 5 3 2 1 2 5 5 6 6 5 5 Wind gust 25 25 25 25 Clouds FW FW FW FW FW FW SC CL FW FW CL CL CL CL CL CL FW FW FW FW FW FW PoP 12hr 10 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 06/26/24 Thu 06/27/24 Fri 06/28/24 Sat 06/29/24 Sun 06/30/24 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 55 82 46 68 42 79 48 81 Temp 79 85 65 55 76 73 55 46 60 66 50 42 67 78 59 48 73 76 Dewpt 47 48 50 48 49 46 42 40 37 38 39 38 41 40 42 39 47 46 PWind dir S S W NW W NE NE E NE Wind char LT LT GN GN GN LT LT LT LT Avg clouds FW SC SC FW FW B1 B1 B1 SC B1 FW FW FW FW SC FW SC SC PoP 12hr 20 10 40 40 30 10 0 5 20 Rain shwrs S C C S S C S Tstms S C C S S S $$ MTZ330-241000- West Yellowstone-Gallatin MT 44.69N 111.11W Elev. 6644 ft 205 PM MDT Sun Jun 23 2024 Date 06/23/24 Mon 06/24/24 Tue 06/25/24 Wed 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 80 43 82 45 Temp 82 83 70 59 52 47 63 76 79 79 67 57 48 43 59 76 81 81 68 57 49 45 Dewpt 34 35 39 40 39 38 38 37 35 36 38 39 37 36 36 33 32 35 41 41 39 38 RH 18 18 32 49 61 71 39 24 20 21 34 51 65 76 42 21 17 19 37 55 68 76 Wind dir SW SW SW S S S SW SW SW SW SW SW S N SW SW SW SW SW SE SE SE Wind spd 17 17 11 3 2 2 5 14 16 13 6 2 1 0 1 8 10 9 4 2 2 1 Wind gust 29 32 25 27 28 27 17 20 19 Clouds FW CL FW FW CL CL CL FW FW SC FW CL CL CL CL CL FW SC SC FW SC FW PoP 12hr 0 5 0 0 5 QPF 12hr 0 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 06/26/24 Thu 06/27/24 Fri 06/28/24 Sat 06/29/24 Sun 06/30/24 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 80 49 75 40 65 35 75 42 78 Temp 76 77 57 49 71 73 51 40 59 64 45 36 67 74 52 43 75 76 Dewpt 38 41 46 45 37 33 38 36 28 28 35 33 30 28 36 35 35 32 PWind dir S S SW W W N S SE S Wind char LT LT BZ GN LT LT LT LT GN Avg clouds FW SC SC FW FW B1 SC SC SC SC FW FW FW FW FW FW FW SC PoP 12hr 20 10 30 20 20 5 0 0 10 Rain shwrs S C S S S Tstms S C S S $$ MTZ328-241000- Dillon-Beaverhead MT 45.26N 112.55W Elev. 5357 ft 205 PM MDT Sun Jun 23 2024 Date 06/23/24 Mon 06/24/24 Tue 06/25/24 Wed MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 53 86 48 88 51 Temp 88 88 75 64 57 53 65 79 84 86 72 60 52 49 62 79 86 87 75 63 55 52 Dewpt 39 41 40 39 38 39 41 36 33 33 33 34 33 34 35 38 35 35 41 41 40 39 RH 18 19 28 40 49 59 41 21 16 15 24 37 48 56 36 23 16 16 29 44 57 61 Wind dir SW W SW S SW S SW SW W W W SW S S SW W W W N NE S S Wind spd 21 21 14 9 8 8 10 18 20 18 11 6 5 4 3 5 10 10 9 6 5 5 Wind gust 33 34 25 28 32 29 20 Clouds FW CL CL CL FW FW FW CL FW CL CL CL CL CL CL CL FW FW SC SC FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 06/26/24 Thu 06/27/24 Fri 06/28/24 Sat 06/29/24 Sun 06/30/24 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 53 79 42 69 40 81 48 81 Temp 79 84 63 53 75 75 53 42 61 68 50 41 67 81 58 48 74 75 Dewpt 41 41 43 43 41 32 36 34 33 28 34 35 36 29 37 37 40 41 PWind dir S SW SW W W NE SW E W Wind char GN GN BZ BZ GN GN LT GN GN Avg clouds FW SC FW FW FW SC SC SC FW SC FW FW FW FW FW FW SC SC PoP 12hr 10 5 20 20 10 5 0 0 10 Rain shwrs S S Tstms S S $$ MTZ305-241000- Havre-Hill MT 48.54N 109.76W Elev. 2585 ft 205 PM MDT Sun Jun 23 2024 Date 06/23/24 Mon 06/24/24 Tue 06/25/24 Wed 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 54 81 49 79 51 Temp 89 89 76 66 59 55 65 74 79 81 70 58 53 50 59 71 76 78 68 59 54 52 Dewpt 51 48 42 40 37 37 38 37 36 37 39 39 39 39 40 43 42 43 44 46 45 44 RH 27 24 30 38 44 51 37 26 21 21 32 49 59 66 49 36 30 29 42 62 71 74 Wind dir SW W W W W W W W W W W W W W NW NW NW NW N E E E Wind spd 10 12 12 12 13 14 18 18 19 18 13 10 9 8 8 9 8 8 5 6 6 6 Wind gust 31 28 Clouds FW FW SC FW FW CL CL CL FW FW FW FW FW FW CL CL FW CL FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 06/26/24 Thu 06/27/24 Fri 06/28/24 Sat 06/29/24 Sun 06/30/24 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 87 57 77 49 66 44 75 52 79 Temp 79 83 66 58 73 72 57 50 60 63 51 45 67 73 58 53 73 75 Dewpt 48 51 54 50 49 45 44 43 45 45 45 41 43 45 44 43 49 49 PWind dir SE S W W W W SW SE E Wind char GN GN GN BZ BZ GN LT GN GN Avg clouds FW FW B1 B1 B1 B1 B1 B1 B2 B2 B1 SC FW SC SC SC SC B1 PoP 12hr 5 30 50 40 60 20 10 5 10 Rain shwrs C C C C C L L S Tstms C S S S S S S $$ MTZ314-241000- Lewistown-Fergus MT 47.05N 109.46W Elev. 4144 ft 205 PM MDT Sun Jun 23 2024 Date 06/23/24 Mon 06/24/24 Tue 06/25/24 Wed MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 52 79 48 76 50 Temp 87 84 71 63 57 53 63 72 77 78 66 57 51 49 61 71 75 75 65 56 52 51 Dewpt 50 49 52 48 42 39 38 37 39 38 40 37 34 34 37 41 42 42 43 42 41 40 RH 28 30 51 58 57 59 39 28 25 24 38 47 52 56 41 34 31 31 45 59 66 66 Wind dir NW NW W SW W W W NW NW NW NW SW SW SW NW NW NW N NE SE SE SE Wind spd 10 8 5 4 5 5 9 11 13 12 8 5 4 5 5 6 8 9 6 6 6 6 Wind gust 24 23 Clouds FW FW FW FW FW FW SC FW FW FW FW FW CL FW CL CL CL FW FW FW FW FW PoP 12hr 30 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 06/26/24 Thu 06/27/24 Fri 06/28/24 Sat 06/29/24 Sun 06/30/24 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 84 54 74 46 60 39 71 47 76 Temp 77 80 62 55 72 65 54 47 56 57 46 40 64 70 55 48 71 73 Dewpt 47 50 51 47 50 46 40 37 41 42 39 35 42 42 41 38 47 47 PWind dir SE S NW W W W S SE E Wind char LT LT GN GN BZ GN LT GN GN Avg clouds FW FW SC SC SC B2 B2 B1 B1 B1 SC FW FW SC SC SC SC SC PoP 12hr 10 20 60 50 50 10 5 5 20 Rain shwrs S S L C C C C S Tstms S S C C S S S $$ http://www.weather.gov/greatfalls