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Point Forecast Matrices
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
800 FOUS55 KTFX 170812 PFMTFX Point Forecast Matrices National Weather Service Great Falls MT 211 AM MDT Wed Jul 17 2024 MTZ312-172200- Great Falls-Cascade MT 47.47N 111.38W Elev. 3663 ft 211 AM MDT Wed Jul 17 2024 Date Wed 07/17/24 Thu 07/18/24 Fri 07/19/24 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 95 63 93 60 92 Temp 64 58 70 85 93 92 83 72 67 64 74 85 91 90 81 70 65 61 72 85 90 91 Dewpt 49 48 49 49 43 44 52 51 51 50 53 52 48 48 53 52 54 53 54 54 48 46 RH 58 69 47 29 18 19 34 48 56 60 48 32 23 24 38 53 68 75 53 35 24 21 Wind dir E S S E E E E SE S SW SW N N N NE NE W SW W N N NE Wind spd 6 4 4 8 9 12 12 6 5 5 5 5 5 9 6 5 4 4 3 5 6 10 Clouds FW CL CL CL CL FW FW FW SC SC B1 SC SC SC SC FW FW FW FW CL FW FW PoP 12hr 10 10 20 5 0 QPF 12hr 0 0 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Date Sat 07/20/24 Sun 07/21/24 Mon 07/22/24 Tue 07/23/24 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 61 93 62 92 61 92 62 95 Temp 72 63 87 90 72 63 85 91 72 62 86 91 73 63 88 91 Dewpt 50 50 50 45 49 50 51 44 47 49 47 40 46 47 47 44 PWind dir E SE E SE E SE E SW Wind char LT LT GN LT GN LT GN LT Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW FW SC FW SC PoP 12hr 0 5 5 0 0 5 5 5 $$ MTZ303-172200- Cut Bank-Glacier MT 48.60N 112.39W Elev. 3838 ft 211 AM MDT Wed Jul 17 2024 Date Wed 07/17/24 Thu 07/18/24 Fri 07/19/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 60 90 56 91 Temp 62 56 68 83 91 91 81 70 65 61 71 82 86 85 77 66 61 58 72 84 88 89 Dewpt 50 50 50 49 43 43 48 48 49 50 54 51 46 47 52 53 52 51 53 50 44 44 RH 65 80 52 31 19 19 32 45 56 67 55 34 25 27 42 63 72 77 51 31 22 21 Wind dir NE NE SE SE SE E E E NE N N SE NW N N NW W NW NW NE NE NE Wind spd 6 4 6 14 14 16 13 8 4 3 4 6 8 10 6 5 5 5 4 6 8 10 Clouds FW FW CL CL FW FW SC SC SC B2 B1 SC SC FW FW FW FW FW FW CL FW FW PoP 12hr 5 20 20 5 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Date Sat 07/20/24 Sun 07/21/24 Mon 07/22/24 Tue 07/23/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 59 92 59 91 59 92 59 94 Temp 69 60 85 89 70 60 84 90 70 60 85 91 70 61 86 91 Dewpt 50 49 49 45 49 51 50 44 48 49 47 42 45 47 45 42 PWind dir E SE E E E SE SE S Wind char LT LT GN GN GN GN GN GN Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW SC SC FW FW PoP 12hr 5 0 5 0 0 0 5 5 $$ MTZ319-172200- Helena-Lewis & Clark MT 46.61N 111.96W Elev. 3893 ft 211 AM MDT Wed Jul 17 2024 Date Wed 07/17/24 Thu 07/18/24 Fri 07/19/24 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 98 63 98 63 97 Temp 66 60 70 87 96 97 88 75 70 64 73 88 95 95 87 75 70 63 74 87 94 95 Dewpt 40 42 45 49 43 42 48 47 49 49 50 50 46 43 47 47 49 49 50 48 44 42 RH 38 51 41 27 16 15 25 37 47 58 44 27 19 17 25 37 47 60 43 26 18 16 Wind dir W W N NE NE E SE SE W SW SE E W NW NW W W W NW N N N Wind spd 4 2 2 6 8 10 9 5 4 3 2 3 9 11 8 5 2 2 1 4 8 11 Wind gust 18 Clouds FW FW FW FW FW SC SC FW SC SC SC SC SC SC SC FW FW FW CL FW FW FW PoP 12hr 10 10 10 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis K H H H H Date Sat 07/20/24 Sun 07/21/24 Mon 07/22/24 Tue 07/23/24 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 62 97 62 97 62 96 63 98 Temp 76 63 88 95 76 62 88 96 76 62 87 95 76 63 88 93 Dewpt 46 48 49 42 46 48 49 41 46 48 47 42 45 48 48 45 PWind dir NW E E E E E SE E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW SC FW FW SC PoP 12hr 5 5 0 5 5 5 5 10 $$ MTZ326-172200- Bozeman-Gallatin MT 45.78N 111.16W Elev. 4475 ft 211 AM MDT Wed Jul 17 2024 Date Wed 07/17/24 Thu 07/18/24 Fri 07/19/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 57 95 57 93 Temp 58 53 65 83 92 92 79 69 62 58 73 85 93 91 79 69 63 57 72 84 91 92 Dewpt 44 45 45 47 44 44 51 50 50 50 52 49 45 46 51 52 52 50 51 49 44 43 RH 59 74 48 28 19 19 38 51 65 75 48 29 19 21 38 55 67 77 48 30 20 18 Wind dir S SE N NW E S E SE S S SW NW NW N E SE SE SE W NW NW N Wind spd 8 6 3 2 5 8 10 8 5 3 2 2 5 6 5 4 3 2 1 3 6 9 Clouds FW FW FW FW FW SC SC FW FW FW SC FW SC B1 B1 SC FW FW CL FW FW FW PoP 12hr 10 20 10 10 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Obvis H H H H H K Date Sat 07/20/24 Sun 07/21/24 Mon 07/22/24 Tue 07/23/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 57 94 57 93 56 92 56 94 Temp 70 57 84 91 69 57 83 92 69 56 84 91 68 56 84 91 Dewpt 51 49 49 43 48 48 48 43 47 47 47 42 46 47 47 43 PWind dir E N E E E NE E NE Wind char LT LT GN LT GN LT GN LT Avg clouds SC FW FW FW FW FW FW FW FW FW FW FW SC SC FW FW PoP 12hr 5 5 0 5 5 5 5 10 $$ MTZ330-172200- West Yellowstone-Gallatin MT 44.69N 111.11W Elev. 6644 ft 211 AM MDT Wed Jul 17 2024 Date Wed 07/17/24 Thu 07/18/24 Fri 07/19/24 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 45 85 45 84 Temp 49 42 58 78 83 79 67 56 49 45 63 81 84 80 68 57 50 46 64 80 83 81 Dewpt 45 42 44 38 37 43 48 49 47 45 48 42 40 43 48 48 47 45 49 43 39 39 RH 86100 59 24 19 28 50 77 93100 58 25 21 27 49 72 89 96 58 27 21 22 Wind dir E E E SW W NE SE N NE N S SW W W SE SE NE N N N N N Wind spd 2 2 1 5 6 5 4 2 1 0 1 5 6 5 2 2 1 0 0 4 5 5 Clouds FW FW FW FW B1 B1 FW FW FW FW FW SC SC B1 SC SC SC FW FW SC SC SC PoP 12hr 30 10 20 10 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S S Tstms C S S S S Obvis H H H H H H Date Sat 07/20/24 Sun 07/21/24 Mon 07/22/24 Tue 07/23/24 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 84 44 84 44 84 45 84 Temp 57 44 79 81 57 45 78 80 57 45 79 81 58 45 79 78 Dewpt 46 42 40 39 47 44 40 35 46 44 40 37 46 44 40 41 PWind dir NE NE NE NE NE NE NE NW Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW FW FW FW FW FW FW FW FW FW SC SC FW FW SC PoP 12hr 5 10 5 10 5 10 5 20 Rain shwrs S Tstms S $$ MTZ328-172200- Dillon-Beaverhead MT 45.26N 112.55W Elev. 5357 ft 211 AM MDT Wed Jul 17 2024 Date Wed 07/17/24 Thu 07/18/24 Fri 07/19/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 54 92 54 89 Temp 56 51 64 81 89 89 77 65 59 56 70 85 90 88 76 65 58 55 69 82 88 87 Dewpt 43 40 44 42 34 39 46 46 46 46 49 47 45 47 48 47 46 45 50 48 43 44 RH 62 66 48 25 14 17 33 50 62 69 47 27 21 24 37 52 64 69 51 31 21 22 Wind dir S S SW NW SW SE SE S S S SW W W NW E S S SW W N N N Wind spd 6 5 3 3 6 10 8 5 5 5 4 5 9 10 6 5 4 4 2 3 5 9 Clouds FW FW CL FW FW FW SC FW FW FW FW FW SC SC SC FW FW FW CL FW SC SC PoP 12hr 10 10 10 5 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis H K H K H H Date Sat 07/20/24 Sun 07/21/24 Mon 07/22/24 Tue 07/23/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 54 90 54 89 55 88 54 90 Temp 65 56 83 89 66 55 83 88 66 56 81 86 65 56 83 86 Dewpt 44 44 48 43 45 44 48 43 45 45 47 44 46 45 48 47 PWind dir E NW E N E N E W Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW FW FW FW FW FW FW SC SC FW SC SC FW FW SC PoP 12hr 5 0 0 5 5 5 5 10 $$ MTZ305-172200- Havre-Hill MT 48.54N 109.76W Elev. 2585 ft 211 AM MDT Wed Jul 17 2024 Date Wed 07/17/24 Thu 07/18/24 Fri 07/19/24 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 95 63 94 60 93 Temp 66 61 73 88 93 92 82 72 67 64 77 86 92 90 79 69 64 61 73 85 91 90 Dewpt 56 55 53 51 47 49 52 53 52 52 54 54 52 54 59 58 58 56 59 58 54 54 RH 70 81 49 28 21 23 35 51 59 65 45 34 26 30 50 68 81 84 62 40 29 30 Wind dir E E E E E E E E E E E SE SE NE NE E SE N W N N NE Wind spd 8 8 10 12 13 14 13 10 9 8 6 8 9 9 8 5 4 3 3 5 5 8 Clouds FW FW CL CL FW FW FW FW FW FW FW B1 SC B1 B1 FW FW FW CL FW FW FW PoP 12hr 5 5 30 30 5 QPF 12hr 0 0 0.02 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C Tstms S S C C Date Sat 07/20/24 Sun 07/21/24 Mon 07/22/24 Tue 07/23/24 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 61 94 62 93 62 94 62 97 Temp 72 62 88 91 72 63 88 90 72 63 88 92 73 63 89 94 Dewpt 55 55 55 51 54 54 55 52 53 53 53 49 51 51 52 47 PWind dir E E E E E E E SE Wind char LT LT GN LT GN GN GN GN Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 5 5 5 0 5 0 5 5 $$ MTZ314-172200- Lewistown-Fergus MT 47.05N 109.46W Elev. 4144 ft 211 AM MDT Wed Jul 17 2024 Date Wed 07/17/24 Thu 07/18/24 Fri 07/19/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 59 90 56 87 Temp 60 56 71 84 88 87 75 68 64 61 78 85 86 85 74 65 60 59 72 81 85 86 Dewpt 48 48 49 47 46 49 52 49 48 47 52 51 51 51 56 55 52 51 55 53 49 48 RH 64 74 46 28 23 27 45 51 56 60 40 31 30 31 53 70 75 75 55 38 29 27 Wind dir E SE E E E SE SE SE SE SE SE S SW SE E S S SW NW N N N Wind spd 6 8 5 10 11 12 12 10 8 5 4 5 5 5 5 5 4 4 3 5 8 9 Clouds CL FW CL FW FW B1 SC FW FW FW FW B1 B1 B1 B1 FW FW FW CL FW FW FW PoP 12hr 20 40 30 30 10 QPF 12hr 0.01 0 0.03 0.03 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S C C C C Tstms S C S S C C Date Sat 07/20/24 Sun 07/21/24 Mon 07/22/24 Tue 07/23/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 57 87 57 86 56 86 57 89 Temp 67 59 83 86 67 60 83 85 67 58 83 85 66 59 85 87 Dewpt 49 49 48 47 48 49 49 47 48 48 47 45 45 46 44 44 PWind dir E E SE E SE SE SE SE Wind char LT LT LT LT GN LT GN LT Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 5 10 5 5 5 5 5 5 $$ http://www.weather.gov/greatfalls