Point Forecast Matrices
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
294 FOUS55 KTFX 220832 PFMTFX Point Forecast Matrices National Weather Service Great Falls MT 231 AM MDT Tue Apr 22 2025 MTZ312-222200- Great Falls-Cascade MT 47.47N 111.38W Elev. 3663 ft 231 AM MDT Tue Apr 22 2025 Date Tue 04/22/25 Wed 04/23/25 Thu 04/24/25 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 50 29 57 32 59 Temp 32 28 35 43 47 48 41 35 31 29 38 50 55 55 47 41 36 33 40 54 58 56 Dewpt 20 18 19 19 20 20 23 24 23 22 23 23 21 22 26 29 28 26 29 31 29 28 RH 61 66 52 38 34 33 48 64 72 75 54 34 26 27 43 62 72 75 64 41 33 34 Wind dir W W W NW NW N NE SE SE S SW NE NE NE NE E E N NE E E E Wind spd 11 9 10 12 11 10 6 4 3 3 3 5 5 10 9 6 4 3 5 13 18 20 Clouds SC SC SC SC B1 SC SC FW FW FW CL SC SC SC SC FW FW FW FW SC SC B1 PoP 12hr 20 10 10 5 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S Snowshwrs S S S S Date Fri 04/25/25 Sat 04/26/25 Sun 04/27/25 Mon 04/28/25 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 61 37 64 42 58 40 54 Temp 42 37 53 58 44 39 56 60 49 44 54 55 46 43 49 52 Dewpt 31 31 32 33 35 34 38 36 40 38 36 35 36 36 35 31 PWind dir E E E NW N W W NW Wind char GN LT GN LT GN GN GN BZ Avg clouds SC SC SC SC SC B1 B1 B1 B2 B2 B1 B2 B2 B2 B2 B2 PoP 12hr 20 20 5 40 50 60 50 60 Rain shwrs S S S C C C C L C C L L Tstms S $$ MTZ303-222200- Cut Bank-Glacier MT 48.60N 112.39W Elev. 3838 ft 231 AM MDT Tue Apr 22 2025 Date Tue 04/22/25 Wed 04/23/25 Thu 04/24/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 46 26 55 29 57 Temp 29 26 32 39 43 44 37 32 28 26 34 48 53 54 45 38 33 29 39 52 55 56 Dewpt 26 24 27 22 20 19 22 24 23 21 22 21 18 19 21 23 24 23 24 24 23 24 RH 88 92 81 50 39 36 54 72 81 81 61 34 25 25 38 54 69 78 54 33 29 29 Wind dir W NW NW NW N N SW SW S S S SE SE E E E N N E E E E Wind spd 10 10 13 17 13 10 5 4 3 3 3 5 5 6 5 4 3 3 5 13 16 18 Clouds SC B1 B2 B1 B1 B1 SC SC FW FW FW FW SC SC SC FW FW FW FW FW SC SC PoP 12hr 30 20 5 0 5 QPF 12hr 0 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Snowshwrs S C S C S S Date Fri 04/25/25 Sat 04/26/25 Sun 04/27/25 Mon 04/28/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 32 56 34 60 37 56 36 53 Temp 42 35 47 53 41 36 51 57 44 39 51 52 42 37 48 51 Dewpt 27 30 32 31 33 33 35 34 35 35 34 34 33 33 31 30 PWind dir SE SE SE SE N W W NW Wind char GN BZ GN GN GN BZ BZ BZ Avg clouds SC SC SC SC SC B1 B1 B1 B1 B2 B1 B1 B2 B2 B2 B1 PoP 12hr 10 10 5 20 40 40 40 40 Rain shwrs S C C C C C C C C $$ MTZ319-222200- Helena-Lewis & Clark MT 46.61N 111.96W Elev. 3893 ft 231 AM MDT Tue Apr 22 2025 Date Tue 04/22/25 Wed 04/23/25 Thu 04/24/25 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 54 31 59 35 59 Temp 35 32 38 47 51 53 43 38 34 31 37 49 57 57 49 43 38 35 41 50 56 57 Dewpt 24 22 23 19 17 17 20 22 22 23 23 26 24 24 25 28 27 28 30 29 29 31 RH 64 66 54 32 26 24 39 52 61 72 56 40 28 28 39 55 64 75 65 44 35 37 Wind dir W W W W NW N NW W W N N NE NE NE N N N NW N NE NE NE Wind spd 5 4 5 8 10 10 3 1 1 0 1 3 4 8 4 2 1 1 2 6 10 10 Clouds SC FW SC B1 B1 SC FW SC FW FW FW SC SC SC SC SC SC SC SC B1 B1 B1 PoP 12hr 20 10 10 5 30 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S Date Fri 04/25/25 Sat 04/26/25 Sun 04/27/25 Mon 04/28/25 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 64 38 67 42 59 39 56 Temp 44 36 52 60 47 38 56 63 49 42 52 55 46 40 49 53 Dewpt 33 31 32 30 35 34 38 36 38 36 35 34 35 34 34 32 PWind dir E E E NE NW W W NW Wind char LT LT LT LT LT LT LT GN Avg clouds B1 SC SC SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 20 10 20 50 60 60 60 60 Rain shwrs S S C L C C L L C L L Tstms S $$ MTZ326-222200- Bozeman-Gallatin MT 45.78N 111.16W Elev. 4475 ft 231 AM MDT Tue Apr 22 2025 Date Tue 04/22/25 Wed 04/23/25 Thu 04/24/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 52 29 53 31 52 Temp 28 26 34 44 50 51 41 36 33 30 36 45 51 52 42 38 35 32 37 46 50 51 Dewpt 22 21 22 20 19 19 22 24 26 26 27 27 29 28 30 30 30 29 31 32 33 33 RH 78 81 61 38 29 28 46 61 75 85 69 49 42 39 62 73 82 88 79 58 52 50 Wind dir SW S W NW NW N N SE SE NW E E E E E E E E E E E E Wind spd 2 2 2 5 5 5 4 3 3 2 2 2 4 8 6 5 4 3 4 5 9 11 Clouds FW FW FW SC B1 SC B1 B1 B1 B1 B1 B1 B1 SC B1 B1 B1 B1 B2 B2 B1 B1 PoP 12hr 20 20 20 20 50 QPF 12hr 0 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S C C C C C Date Fri 04/25/25 Sat 04/26/25 Sun 04/27/25 Mon 04/28/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 32 57 35 65 38 57 35 53 Temp 38 34 49 55 42 38 55 60 44 40 51 53 42 38 47 50 Dewpt 32 31 33 33 35 34 37 36 36 36 36 34 35 34 34 32 PWind dir E E E SE SE W W W Wind char GN LT LT LT LT LT LT LT Avg clouds B1 B1 B1 B1 B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 30 20 20 40 40 70 60 70 Rain shwrs C S S C C C C L L C L L Tstms S S $$ MTZ330-222200- West Yellowstone-Gallatin MT 44.69N 111.11W Elev. 6644 ft 231 AM MDT Tue Apr 22 2025 Date Tue 04/22/25 Wed 04/23/25 Thu 04/24/25 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 47 22 51 24 50 Temp 23 18 27 42 46 43 35 30 25 23 30 45 50 47 36 30 26 24 31 46 50 46 Dewpt 17 13 15 16 16 18 23 24 22 21 23 27 28 29 28 27 24 22 25 30 31 30 RH 77 80 60 34 29 36 61 78 88 92 75 49 42 49 72 88 92 92 78 53 48 53 Wind dir S S SW SW SW W N N NE NE NE NW W NE NE NE NE NE NE NE N N Wind spd 1 1 2 4 5 4 2 2 2 1 1 2 2 3 2 2 2 2 2 3 3 3 Clouds FW FW FW B1 B2 B2 B2 B1 B1 B2 OV B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B1 PoP 12hr 30 30 50 30 70 QPF 12hr 0 0.02 0.09 0.03 0.09 Snow 12hr 00-00 00-00 T Rain shwrs C C C C C C C C L L C Snowshwrs S C C S S S C C C C C Tstms S S S S S Date Fri 04/25/25 Sat 04/26/25 Sun 04/27/25 Mon 04/28/25 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 24 57 26 59 27 50 26 49 Temp 30 24 49 50 35 28 54 53 35 28 44 45 32 27 45 44 Dewpt 26 21 27 29 30 25 28 27 28 24 27 27 27 25 28 28 PWind dir NE SE E S S SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 40 40 30 40 40 70 60 70 Rain shwrs C C C C C C C L L L L Snowshwrs C C L L L Tstms S $$ MTZ328-222200- Dillon-Beaverhead MT 45.26N 112.55W Elev. 5357 ft 231 AM MDT Tue Apr 22 2025 Date Tue 04/22/25 Wed 04/23/25 Thu 04/24/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 52 30 55 32 55 Temp 32 28 33 44 51 51 43 38 33 31 35 47 53 53 44 39 34 32 37 49 54 53 Dewpt 20 19 19 18 17 17 20 20 21 21 22 24 22 22 25 28 27 27 29 30 29 27 RH 61 68 56 35 26 26 39 48 61 66 59 40 29 29 47 64 75 81 72 48 38 36 Wind dir S S SW W NW N N N N NE NE NE NE N NE NE NE NE N NE NE NE Wind spd 5 4 3 5 6 8 9 8 5 4 4 5 8 10 9 5 5 5 6 10 11 12 Clouds SC FW FW SC SC B2 B2 B2 B1 B1 B1 SC B1 B1 B1 SC SC B1 B1 B1 B1 B1 PoP 12hr 10 10 10 10 40 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S Date Fri 04/25/25 Sat 04/26/25 Sun 04/27/25 Mon 04/28/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 31 60 37 64 38 55 34 52 Temp 38 32 50 58 44 38 56 59 44 39 51 51 41 36 47 50 Dewpt 29 28 31 30 34 33 33 28 32 32 30 28 32 31 30 28 PWind dir NE NE E SE S SW W NW Wind char GN LT LT GN GN GN GN GN Avg clouds SC SC SC B1 B1 B1 B1 B1 B1 B2 B1 B2 B1 B2 B2 B1 PoP 12hr 20 20 20 30 40 60 50 50 Rain shwrs S S S C C C C L C C C C Tstms S $$ MTZ305-222200- Havre-Hill MT 48.54N 109.76W Elev. 2585 ft 231 AM MDT Tue Apr 22 2025 Date Tue 04/22/25 Wed 04/23/25 Thu 04/24/25 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 48 25 58 30 61 Temp 33 31 35 41 45 46 38 32 29 26 34 49 56 56 45 40 34 31 41 56 61 59 Dewpt 32 31 33 29 29 27 27 28 25 24 27 28 24 23 28 28 26 26 28 30 27 25 RH 96100 92 62 53 47 64 85 85 92 75 44 29 27 51 62 72 81 59 37 27 27 Wind dir W W NW NW NW NW N E E E E E E E E SE E E E E E E Wind spd 10 10 13 16 16 12 5 3 2 2 2 3 4 5 5 5 4 4 5 10 13 13 Clouds SC B2 B2 B2 B1 B1 SC FW FW FW FW SC SC SC SC SC SC FW FW FW SC SC PoP 12hr 40 20 5 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C S Snowshwrs C C C Date Fri 04/25/25 Sat 04/26/25 Sun 04/27/25 Mon 04/28/25 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 34 58 36 65 38 62 39 59 Temp 42 36 51 55 43 39 56 62 47 42 56 58 47 42 53 56 Dewpt 29 31 35 34 36 36 41 39 39 38 41 37 39 38 38 33 PWind dir E SE E E E N NW NW Wind char GN BZ GN GN GN GN GN GN Avg clouds SC SC SC SC SC B1 B1 B1 B2 B2 B2 B1 B2 B2 B1 B1 PoP 12hr 10 20 5 20 50 50 50 50 Rain shwrs S S C C C C C C C C $$ MTZ314-222200- Lewistown-Fergus MT 47.05N 109.46W Elev. 4144 ft 231 AM MDT Tue Apr 22 2025 Date Tue 04/22/25 Wed 04/23/25 Thu 04/24/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 47 27 50 30 50 Temp 30 28 36 42 45 45 36 32 28 27 38 47 49 48 40 37 34 31 39 47 49 48 Dewpt 21 19 21 20 22 22 24 24 22 21 23 24 26 27 28 29 28 27 29 30 31 29 RH 69 68 54 41 40 40 61 72 78 78 54 40 40 44 62 72 78 85 67 51 50 47 Wind dir W W W NW NW NW N S S SE SE E E E SE SE SE SE E E E E Wind spd 9 8 13 17 16 12 5 3 4 4 3 4 5 8 6 5 5 4 6 11 13 13 Wind gust 27 26 Clouds FW FW SC SC B1 SC SC FW FW FW FW SC B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 20 20 20 20 40 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S C C C C C Snowshwrs S S S Date Fri 04/25/25 Sat 04/26/25 Sun 04/27/25 Mon 04/28/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 31 52 35 62 38 55 36 50 Temp 38 35 46 50 41 38 56 58 46 41 52 52 43 40 45 48 Dewpt 31 32 34 34 35 35 41 40 40 38 38 37 37 35 35 32 PWind dir SE SE SE SE SE NW NW NW Wind char GN GN GN LT LT GN GN GN Avg clouds B1 B1 B1 B1 B2 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 40 30 10 40 60 70 60 70 Rain shwrs C C C S C L C C L L L L L Snowshwrs C Tstms S $$ http://www.weather.gov/greatfalls