Point Forecast Matrices
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
705 FOUS55 KTFX 040828 PFMTFX Point Forecast Matrices National Weather Service Great Falls MT 227 AM MDT Sat May 4 2024 MTZ312-042200- Great Falls-Cascade MT 47.47N 111.38W Elev. 3663 ft 227 AM MDT Sat May 4 2024 Date Sat 05/04/24 Sun 05/05/24 Mon 05/06/24 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 63 42 64 42 54 Temp 32 31 43 54 61 62 53 48 45 44 49 55 60 61 53 49 46 44 47 48 52 51 Dewpt 25 25 27 25 28 29 29 29 28 28 31 32 37 38 40 39 37 36 36 33 30 29 RH 75 78 53 32 28 28 39 47 51 53 50 41 42 42 61 68 71 73 65 56 43 42 Wind dir S SE E E E E E E E E E NE NW NE W W SW SW SW W W W Wind spd 5 5 6 10 11 13 12 10 6 5 5 6 8 10 6 10 13 16 20 20 23 25 Wind gust 31 34 37 Clouds FW SC SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV OV OV B2 B2 B2 B2 PoP 12hr 5 10 30 90 60 QPF 12hr 0 0 0.01 0.32 0.21 Snow 12hr 00-00 00-00 00-00 Rain L L C C C Rain shwrs C C L L D D Date Tue 05/07/24 Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 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 40 50 37 45 38 54 37 63 Temp 43 42 48 46 41 40 42 42 41 40 47 51 42 39 57 61 Dewpt 28 27 25 26 30 32 33 34 35 36 38 38 36 34 40 40 PWind dir W W W NW NW NW W SW Wind char WY WY BZ BZ GN GN GN GN Avg clouds B2 B2 B2 B2 B2 OV B2 B2 B2 OV B2 B2 B1 SC SC FW PoP 12hr 30 50 70 80 70 50 20 20 Rain C C C C L L D D L L C C S S $$ MTZ303-042200- Cut Bank-Glacier MT 48.60N 112.39W Elev. 3838 ft 227 AM MDT Sat May 4 2024 Date Sat 05/04/24 Sun 05/05/24 Mon 05/06/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 58 37 59 40 53 Temp 31 29 41 51 56 56 49 44 41 39 45 52 58 58 49 45 43 42 45 50 51 49 Dewpt 25 24 27 21 21 22 25 27 27 26 27 30 33 35 36 37 36 34 34 31 29 28 RH 78 81 57 30 25 26 39 51 57 59 49 43 39 42 61 73 76 73 65 48 42 44 Wind dir SE SE SE SE SE E E E E E E E E E NW W W W W W W W Wind spd 5 5 12 21 21 23 13 17 14 12 10 10 12 9 9 10 13 20 25 28 31 32 Wind gust 27 39 43 46 Clouds SC SC B1 B1 B1 B1 B2 B2 B2 B2 OV B2 B2 B2 B2 B2 OV OV B2 B2 B2 B2 PoP 12hr 0 5 20 30 40 QPF 12hr 0 0 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain C C C C C Rain shwrs S S S S C C C C Date Tue 05/07/24 Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 38 48 34 45 35 56 34 65 Temp 42 39 46 44 37 36 42 42 38 37 49 54 41 36 59 63 Dewpt 29 29 27 29 32 31 32 32 34 33 35 34 36 32 36 34 PWind dir W W NW NW NW NW W SW Wind char WY WY WY WY BZ GN GN GN Avg clouds B2 B2 B2 B2 OV OV B2 B2 B2 B2 B2 B1 SC SC SC FW PoP 12hr 40 60 80 70 50 30 10 10 Rain C C C L D D L L C C C C Snow L $$ MTZ319-042200- Helena-Lewis & Clark MT 46.61N 111.96W Elev. 3893 ft 227 AM MDT Sat May 4 2024 Date Sat 05/04/24 Sun 05/05/24 Mon 05/06/24 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 67 44 68 43 53 Temp 33 30 41 54 64 66 58 51 48 45 51 59 65 62 54 50 47 43 44 47 51 51 Dewpt 20 18 22 25 24 25 28 29 30 30 33 35 37 39 40 39 36 33 32 31 29 28 RH 58 60 46 32 22 21 32 42 49 55 50 40 35 43 59 66 65 67 62 53 42 41 Wind dir S W E E E E E N NW W NW E SE NE W W W W W W W W Wind spd 3 4 4 9 10 12 10 5 5 5 4 6 10 12 10 14 17 21 26 29 33 31 Wind gust 40 46 50 46 Clouds FW SC SC B1 B1 SC B2 B2 OV OV OV B2 B2 B2 B2 B2 B2 OV B2 B2 B2 B2 PoP 12hr 5 10 60 80 60 QPF 12hr 0 0 0.07 0.28 0.17 Snow 12hr 00-00 00-00 00-00 Rain L L C C S Rain shwrs L L D D D D Tstms S S S S Date Tue 05/07/24 Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 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 39 51 39 51 39 55 38 66 Temp 44 39 47 48 42 39 45 47 42 39 47 53 45 38 56 65 Dewpt 27 25 22 22 25 26 29 30 32 32 35 34 34 31 38 35 PWind dir W W W W NW NW NW N Wind char WY WY WY BZ GN GN GN LT Avg clouds B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 SC SC SC FW PoP 12hr 20 40 60 70 60 50 20 10 Rain S S S C C L L L L C C C S Snow S S C L L $$ MTZ326-042200- Bozeman-Gallatin MT 45.78N 111.16W Elev. 4475 ft 227 AM MDT Sat May 4 2024 Date Sat 05/04/24 Sun 05/05/24 Mon 05/06/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 65 41 66 36 52 Temp 30 28 41 55 63 65 53 49 46 45 51 59 61 60 51 45 43 40 41 45 47 48 Dewpt 21 21 25 25 25 27 29 30 30 30 35 36 39 39 37 35 36 35 34 34 31 30 RH 69 75 52 31 23 24 39 48 53 55 54 42 44 46 59 68 76 82 76 65 53 49 Wind dir S SE NE E SE SE E E SE SE SE SE SE S S SW SW SW W W W W Wind spd 5 4 5 8 10 13 17 16 13 13 12 10 10 13 11 10 10 10 21 28 26 29 Wind gust 32 42 40 44 Clouds FW SC FW B1 B1 B1 SC B1 B2 OV OV B2 B2 B2 B2 B2 OV OV OV OV B2 B2 PoP 12hr 0 5 70 80 80 QPF 12hr 0 0 0.10 0.22 0.17 Snow 12hr 00-00 00-00 00-00 Rain D D L L C Rain shwrs S S L L L L D D Tstms S S S S Date Tue 05/07/24 Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 33 51 32 49 33 52 33 62 Temp 40 36 46 46 38 34 42 45 38 35 43 50 40 35 52 60 Dewpt 28 26 24 22 25 26 30 31 32 32 34 34 34 32 37 35 PWind dir W W W W NW W E SW Wind char BZ BZ BZ GN GN LT LT LT Avg clouds B2 B2 B2 B2 B2 B2 B2 B2 B2 OV B2 B2 B1 B1 SC SC PoP 12hr 30 40 60 70 60 50 20 20 Rain C S C C L L L L C C C S S Snow S C L L $$ MTZ330-042200- West Yellowstone-Gallatin MT 44.69N 111.11W Elev. 6644 ft 227 AM MDT Sat May 4 2024 Date Sat 05/04/24 Sun 05/05/24 Mon 05/06/24 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 59 36 53 28 42 Temp 21 20 33 49 57 57 47 41 40 39 45 51 50 45 37 33 31 29 33 39 41 40 Dewpt 20 20 21 15 17 22 28 28 29 30 34 36 36 32 30 29 27 26 26 27 27 26 RH 96100 61 25 21 25 47 59 64 70 65 56 58 60 75 85 85 88 75 62 57 57 Wind dir E NE SE S S S SE E SE SE SE S S S SW SW SW SW SW SW SW W Wind spd 2 2 4 10 10 12 10 10 12 12 9 11 11 13 13 14 14 13 16 17 18 21 Wind gust 34 Clouds FW FW FW SC SC SC B1 B2 B2 OV B2 OV OV B2 B2 OV OV OV OV OV OV B2 PoP 12hr 0 30 90 90 90 QPF 12hr 0 0.02 0.24 0.19 0.18 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C D D D Snow D D D D L Snowshwrs D D D Tstms S S S S Obvis F F Date Tue 05/07/24 Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 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 26 41 22 42 24 49 25 56 Temp 31 28 38 38 26 24 37 40 30 26 44 46 32 27 50 53 Dewpt 26 24 22 18 19 19 22 23 26 23 26 26 28 24 27 27 PWind dir SW W W W NW N N N Wind char BZ BZ GN GN GN GN GN LT Avg clouds B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC PoP 12hr 70 70 70 70 50 50 20 20 Rain C S S Snow L C C L L C L L C C C S $$ MTZ328-042200- Dillon-Beaverhead MT 45.26N 112.55W Elev. 5357 ft 227 AM MDT Sat May 4 2024 Date Sat 05/04/24 Sun 05/05/24 Mon 05/06/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 64 44 60 36 50 Temp 31 27 38 53 62 64 54 49 47 45 49 55 58 54 46 40 38 37 39 44 48 48 Dewpt 20 20 23 20 19 24 29 31 31 34 39 38 34 32 32 32 34 32 32 29 26 24 RH 63 74 54 27 19 22 38 50 53 65 68 53 40 43 58 73 85 82 76 55 42 39 Wind dir S S SW S S S E NE E SE SE S S S S S S SW SW W W W Wind spd 6 6 5 10 17 18 10 8 8 11 14 23 23 23 20 14 14 13 20 23 26 23 Wind gust 28 34 34 35 31 35 39 34 Clouds SC SC SC B1 SC B1 B1 B2 OV B2 B2 B2 B2 B2 B2 OV OV OV B2 B2 B2 B2 PoP 12hr 5 20 70 90 70 QPF 12hr 0 0 0.02 0.15 0.04 Snow 12hr 00-00 00-00 00-00 Rain C C S Rain shwrs S L L L L D D D D Snow L L Snowshwrs D D Tstms S S S S Date Tue 05/07/24 Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 32 47 32 48 33 53 34 62 Temp 36 32 43 43 34 32 43 45 37 34 45 50 39 34 53 61 Dewpt 26 23 20 17 21 22 23 24 28 30 30 30 33 31 33 29 PWind dir W W W W NW N NE N Wind char BZ BZ BZ GN GN GN GN LT Avg clouds B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC SC SC FW PoP 12hr 20 40 40 40 30 20 5 5 Rain S C C S S S Snow S S C C C C C C C S S $$ MTZ305-042200- Havre-Hill MT 48.54N 109.76W Elev. 2585 ft 227 AM MDT Sat May 4 2024 Date Sat 05/04/24 Sun 05/05/24 Mon 05/06/24 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 63 39 70 43 57 Temp 31 28 43 55 61 61 51 47 45 41 49 61 67 68 58 51 48 45 49 53 54 52 Dewpt 26 24 29 25 24 26 28 28 27 27 31 35 38 39 43 43 41 40 41 40 40 40 RH 81 85 57 31 24 26 41 47 49 57 50 38 34 34 57 74 77 82 74 61 59 63 Wind dir SE E E E SE E E E E E E E E E E SW W W W W W W Wind spd 4 4 5 10 11 14 16 19 18 20 21 18 16 13 10 8 11 12 18 18 20 21 Wind gust 29 Clouds FW SC FW SC SC SC SC B2 B1 B1 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 OV B2 PoP 12hr 0 0 10 80 70 QPF 12hr 0 0 0 0.16 0.28 Snow 12hr 00-00 00-00 00-00 Rain L L L L L Rain shwrs L L D D Date Tue 05/07/24 Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 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 39 49 37 50 38 59 38 66 Temp 46 42 46 45 40 39 46 48 43 40 53 56 45 40 59 64 Dewpt 38 37 36 35 36 36 39 39 40 38 42 41 41 38 41 40 PWind dir W W NW NW NW NW W SW Wind char WY VW WY BZ GN GN GN GN Avg clouds B2 OV B2 B2 OV OV OV B2 B2 B2 B2 B1 SC SC SC SC PoP 12hr 70 80 90 80 70 50 20 20 Rain L L L D D D D D L C C C S S $$ MTZ314-042200- Lewistown-Fergus MT 47.05N 109.46W Elev. 4144 ft 227 AM MDT Sat May 4 2024 Date Sat 05/04/24 Sun 05/05/24 Mon 05/06/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 58 36 66 39 49 Temp 25 25 41 51 56 56 47 43 40 38 49 59 63 63 51 46 44 41 44 46 46 46 Dewpt 22 20 24 23 26 26 28 25 24 25 31 34 36 39 42 40 38 36 36 34 33 32 RH 88 81 50 33 31 31 47 49 52 59 50 39 36 41 71 79 79 82 73 63 60 58 Wind dir SE SE SE SE SE SE E E E E E E E SE SW W W W W W W W Wind spd 5 6 9 9 10 12 14 23 18 10 11 12 13 10 10 10 12 13 18 23 27 32 Wind gust 34 34 41 48 Clouds FW FW SC SC SC SC SC B1 SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 0 5 20 80 70 QPF 12hr 0 0 0 0.16 0.18 Snow 12hr 00-00 00-00 00-00 Rain L L L L C Rain shwrs S S D D L L Tstms S S S S Date Tue 05/07/24 Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 35 46 32 40 33 49 34 59 Temp 39 37 43 43 36 35 38 39 36 35 43 47 38 36 52 57 Dewpt 29 27 26 28 30 31 32 33 33 33 37 38 35 33 38 38 PWind dir W W W NW NW NW W W Wind char VW VW WY WY GN GN GN GN Avg clouds B2 B2 B2 B2 B2 OV OV OV B2 B2 B2 B2 B1 B1 SC B1 PoP 12hr 50 60 80 80 80 70 30 30 Rain C C C L L D D D D L L L C S S C Snow C C L L D D $$ http://www.weather.gov/greatfalls