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Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
000 FOUS55 KTFX 250817 PFMTFX Point Forecast Matrices National Weather Service Great Falls MT 217 AM MDT Thu Apr 25 2024 MTZ312-252200- Great Falls-Cascade MT 47.47N 111.38W Elev. 3663 ft 217 AM MDT Thu Apr 25 2024 Date Thu 04/25/24 Fri 04/26/24 Sat 04/27/24 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 66 41 57 41 57 Temp 52 45 50 60 64 64 56 50 46 43 47 54 56 57 50 48 44 42 45 52 56 55 Dewpt 32 29 28 29 29 29 30 31 32 32 32 33 32 31 34 35 33 33 33 33 34 36 RH 46 53 42 31 27 27 37 48 58 65 56 45 40 37 54 60 65 70 62 48 43 49 Wind dir SW W W W W NW NW W W W NW N N N NE N N NE NE E SE SW Wind spd 4 6 9 10 10 10 8 5 4 5 6 9 9 11 9 8 8 8 5 5 6 9 Clouds B2 SC FW FW SC B1 B1 B2 B2 B2 B1 B2 B2 B2 OV OV B2 OV B2 B2 B2 B2 PoP 12hr 5 5 50 60 60 QPF 12hr 0 0 0.04 0.15 0.07 Snow 12hr 00-00 00-00 00-00 Rain S S C C L L C C C C L L C Date Sun 04/28/24 Mon 04/29/24 Tue 04/30/24 Wed 05/01/24 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 62 41 60 36 61 37 68 Temp 46 41 58 60 47 42 56 57 43 37 55 59 45 38 58 66 Dewpt 39 35 32 28 29 28 29 23 22 21 22 21 26 25 29 32 PWind dir SW SW SW SW W SW N NW Wind char LT GN GN BZ BZ BZ GN GN Avg clouds B2 B2 B1 SC B1 B1 B1 B1 SC SC SC SC SC SC SC SC PoP 12hr 50 20 10 20 10 10 10 20 Rain C S S S S $$ MTZ303-252200- Cut Bank-Glacier MT 48.60N 112.39W Elev. 3838 ft 217 AM MDT Thu Apr 25 2024 Date Thu 04/25/24 Fri 04/26/24 Sat 04/27/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 63 36 51 36 54 Temp 43 38 48 57 61 61 50 44 40 38 42 49 51 51 44 40 39 36 41 48 51 52 Dewpt 25 27 29 29 31 30 30 31 32 32 32 31 31 30 30 29 29 29 29 31 33 33 RH 49 64 47 34 32 31 46 60 73 79 67 50 46 44 57 64 67 75 62 51 50 48 Wind dir W W W W W W W W W NW NW N N N N N N N SE SE S S Wind spd 11 10 13 16 21 21 11 9 10 12 16 16 16 13 10 10 8 5 8 10 11 12 Clouds SC FW SC B1 SC FW SC B1 B1 B2 B1 B2 B2 B2 OV OV OV B2 B2 B2 B2 B2 PoP 12hr 0 5 30 30 40 QPF 12hr 0 0 0 0.05 0 Snow 12hr 00-00 00-00 00-00 Rain C C C C C C C C C C C C S Date Sun 04/28/24 Mon 04/29/24 Tue 04/30/24 Wed 05/01/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 34 60 38 55 32 56 32 63 Temp 42 35 56 57 43 39 52 52 38 32 51 54 38 33 54 61 Dewpt 36 31 29 26 28 27 23 18 20 18 18 18 24 23 24 28 PWind dir SW SW SW SW W W W S Wind char GN BZ BZ BZ BZ BZ GN GN Avg clouds B2 SC SC SC SC B1 B1 SC FW SC SC SC SC SC B1 SC PoP 12hr 20 5 0 5 5 10 5 10 Rain S $$ MTZ319-252200- Helena-Lewis & Clark MT 46.61N 111.96W Elev. 3893 ft 217 AM MDT Thu Apr 25 2024 Date Thu 04/25/24 Fri 04/26/24 Sat 04/27/24 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 42 56 40 54 Temp 51 46 50 60 65 65 57 51 47 43 47 53 55 53 49 46 43 40 44 48 52 52 Dewpt 32 30 30 31 31 31 31 32 31 31 33 35 36 36 37 37 36 35 36 36 38 38 RH 48 53 46 33 28 28 37 48 53 62 58 50 49 52 63 71 76 82 73 63 59 59 Wind dir W W W W NW NW NW W W W NW N N NE N N N N N N NW NW Wind spd 5 6 8 9 11 12 10 6 5 5 5 9 13 11 10 9 9 6 4 5 5 6 Clouds OV SC SC FW SC SC B1 B1 OV B2 B2 OV B2 B2 OV OV OV B2 B2 B2 B2 B2 PoP 12hr 10 20 70 70 70 QPF 12hr 0 0 0.05 0.24 0.16 Snow 12hr 00-00 00-00 00-00 Rain S S S C C L L L L L L L L L L C Date Sun 04/28/24 Mon 04/29/24 Tue 04/30/24 Wed 05/01/24 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 62 40 60 34 63 38 70 Temp 46 39 54 61 48 40 55 56 43 34 53 62 46 38 58 68 Dewpt 38 34 35 31 33 32 33 27 26 25 27 26 28 28 32 34 PWind dir W W W W W W W E Wind char LT GN GN GN GN GN GN GN Avg clouds B2 B2 B1 B1 B1 B2 B1 B1 SC SC SC SC SC SC SC SC PoP 12hr 40 30 20 50 20 20 10 20 Rain C S C S C C S S S $$ MTZ326-252200- Bozeman-Gallatin MT 45.78N 111.16W Elev. 4475 ft 217 AM MDT Thu Apr 25 2024 Date Thu 04/25/24 Fri 04/26/24 Sat 04/27/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 66 39 52 36 54 Temp 49 43 46 56 63 63 53 48 45 41 43 46 50 51 45 43 40 37 40 47 52 51 Dewpt 38 36 38 37 35 36 38 40 39 37 39 40 41 41 38 39 36 34 35 36 37 38 RH 66 76 73 49 35 36 57 74 79 85 86 79 71 68 76 86 85 89 82 65 56 61 Wind dir W W SW W NW NW W SW W SW N N N NE N N N NE E E E NE Wind spd 5 4 3 4 6 10 9 8 5 4 4 5 6 10 8 8 6 4 8 6 9 10 Clouds OV B1 B1 B1 B1 B1 OV OV OV OV OV OV OV OV OV OV OV B2 OV OV B2 B2 PoP 12hr 50 70 90 80 80 QPF 12hr 0.03 0.08 0.21 0.17 0.11 Snow 12hr 00-00 00-00 00-00 Rain S S C L D D L L D D L L C Rain shwrs C C L D D D D Tstms S S S S S S S Date Sun 04/28/24 Mon 04/29/24 Tue 04/30/24 Wed 05/01/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 36 60 36 60 31 62 34 69 Temp 43 37 52 59 45 37 55 54 41 32 52 61 44 35 60 64 Dewpt 39 35 38 34 35 32 35 34 32 27 31 31 31 28 37 37 PWind dir SW W SW SW W W S S Wind char LT LT GN GN GN GN GN GN Avg clouds B2 B2 B2 B1 B1 B2 B1 B2 B2 B1 SC B1 SC SC SC SC PoP 12hr 50 40 20 60 40 30 10 20 Rain C C C C S S C C S S C Rain shwrs L S Snow S Tstms S S $$ MTZ330-252200- West Yellowstone-Gallatin MT 44.69N 111.11W Elev. 6644 ft 217 AM MDT Thu Apr 25 2024 Date Thu 04/25/24 Fri 04/26/24 Sat 04/27/24 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 54 33 48 31 49 Temp 39 36 39 50 54 51 41 38 37 35 36 45 48 46 38 35 33 32 36 46 48 46 Dewpt 35 34 34 38 37 37 37 35 35 33 32 35 35 34 34 32 31 29 30 33 33 35 RH 85 92 82 63 52 59 85 89 92 92 85 68 60 63 85 89 92 88 79 60 56 65 Wind dir E N SW SW W SW SW SW N N N SW SW N NE NE NE NE NE NE N W Wind spd 2 0 3 4 6 6 5 3 0 0 0 2 4 5 8 5 5 4 5 6 5 8 Clouds B2 OV OV B2 B2 OV B2 OV OV OV OV OV OV B2 B2 OV B2 OV OV OV OV B2 PoP 12hr 80 80 90 70 80 QPF 12hr 0.21 0.20 0.17 0.08 0.13 Snow 12hr 00-00 00-00 00-00 Rain C C C C L L L L L L L Rain shwrs L L D L L D D L L D D Snow L L L L Tstms C C C S S C C S S S S Winter Storm W W W W W W W W W W W W Date Sun 04/28/24 Mon 04/29/24 Tue 04/30/24 Wed 05/01/24 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 30 49 29 50 26 54 28 61 Temp 35 31 46 47 35 29 47 48 34 26 50 52 36 29 58 59 Dewpt 33 29 31 29 30 25 30 29 28 23 26 24 27 24 31 30 PWind dir W SW S SW SW SW S S Wind char LT GN GN BZ GN GN GN GN Avg clouds B2 B2 B2 B2 B1 B2 B1 B2 B1 SC SC B1 SC SC SC SC PoP 12hr 60 60 20 60 40 30 10 20 Rain L C C L S S C C S C S Rain shwrs L Snow C C S C C S S Tstms S $$ MTZ328-252200- Dillon-Beaverhead MT 45.26N 112.55W Elev. 5357 ft 217 AM MDT Thu Apr 25 2024 Date Thu 04/25/24 Fri 04/26/24 Sat 04/27/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 62 40 53 36 48 Temp 46 41 45 55 61 60 49 46 43 41 42 48 52 50 43 40 39 37 39 43 46 47 Dewpt 36 36 35 36 30 32 37 38 38 38 38 38 37 36 37 36 36 34 36 36 36 37 RH 68 82 68 49 31 35 63 73 82 89 86 68 56 58 79 85 89 89 89 76 68 68 Wind dir W NE W SW W N N N E N N N NE N N N N N N N N N Wind spd 5 6 5 5 9 11 10 5 5 6 6 9 10 13 13 10 9 9 8 6 5 6 Clouds B2 B2 B1 FW SC B2 B2 OV OV OV B2 OV OV B2 OV OV OV OV OV OV B2 B2 PoP 12hr 30 50 80 80 80 QPF 12hr 0 0.06 0.19 0.23 0.15 Snow 12hr 00-00 00-00 00-00 Rain S C C L L L L D D L L C Rain shwrs S C C D D D D Tstms S S S S S S S Date Sun 04/28/24 Mon 04/29/24 Tue 04/30/24 Wed 05/01/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 34 57 35 57 31 61 35 68 Temp 40 34 50 56 43 36 54 55 39 31 52 60 42 35 58 66 Dewpt 36 32 33 30 33 30 29 27 28 25 25 24 27 27 32 32 PWind dir NW SW SW SW SW SW S SW Wind char LT GN GN GN GN GN GN GN Avg clouds B2 B2 B1 B1 B1 B2 B1 B1 SC SC SC SC SC SC SC SC PoP 12hr 30 20 10 40 20 10 5 10 Rain C S S C C S $$ MTZ305-252200- Havre-Hill MT 48.54N 109.76W Elev. 2585 ft 217 AM MDT Thu Apr 25 2024 Date Thu 04/25/24 Fri 04/26/24 Sat 04/27/24 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 70 40 64 39 64 Temp 49 44 50 63 68 68 58 50 45 40 48 61 64 63 54 49 44 40 47 59 63 62 Dewpt 28 28 29 30 29 29 32 33 31 31 33 34 32 31 31 29 27 27 29 30 30 30 RH 44 53 44 29 23 23 37 52 58 70 56 36 30 30 41 46 51 59 49 33 29 30 Wind dir SW SW W W W W W W SW SW W N NE NE NE NE E E E E SE SE Wind spd 8 9 10 10 10 12 8 5 5 5 8 8 10 13 10 12 10 9 10 11 11 13 Clouds B1 SC SC SC SC SC SC SC B1 B1 SC B1 B1 B2 B1 B1 B1 B2 B1 B1 B2 B2 PoP 12hr 5 0 10 20 30 QPF 12hr 0 0 0.03 0 0 Snow 12hr 00-00 00-00 00-00 Rain S S S S C C C Date Sun 04/28/24 Mon 04/29/24 Tue 04/30/24 Wed 05/01/24 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 42 67 41 64 36 63 36 68 Temp 50 43 59 66 49 41 61 61 44 37 55 62 44 37 61 66 Dewpt 32 34 34 30 31 29 28 22 22 21 21 20 25 24 30 30 PWind dir SE SW SW SW W W SW E Wind char GN GN GN BZ BZ BZ GN GN Avg clouds B2 B2 B2 SC SC SC SC SC SC SC FW FW SC SC SC SC PoP 12hr 30 20 5 10 10 10 10 10 Rain C C S S $$ MTZ314-252200- Lewistown-Fergus MT 47.05N 109.46W Elev. 4144 ft 217 AM MDT Thu Apr 25 2024 Date Thu 04/25/24 Fri 04/26/24 Sat 04/27/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 64 40 54 37 56 Temp 47 42 50 58 63 62 52 48 44 41 47 53 54 53 48 46 41 37 44 52 55 54 Dewpt 30 28 30 31 33 32 33 35 33 31 33 34 35 36 34 32 29 27 28 32 32 32 RH 51 57 46 36 32 32 48 60 65 67 58 48 48 52 58 58 62 67 53 46 41 43 Wind dir W W NW NW NW NW N SW W SW W NW N N N N E E E E E SE Wind spd 11 8 10 9 9 8 5 5 8 6 8 8 9 9 8 9 10 9 10 10 12 12 Clouds B2 B2 B1 SC SC B1 B1 B1 B2 B2 B2 B2 B2 B2 OV OV B2 B1 B2 B1 B2 B2 PoP 12hr 20 30 50 50 50 QPF 12hr 0 0 0.10 0.09 0.04 Snow 12hr 00-00 00-00 00-00 Rain S C C C C C C C C C C C C C C C C C Date Sun 04/28/24 Mon 04/29/24 Tue 04/30/24 Wed 05/01/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 37 59 37 58 34 58 35 65 Temp 44 38 53 58 44 38 55 55 41 34 53 56 42 36 60 63 Dewpt 31 33 34 32 33 29 32 31 26 22 24 24 27 25 31 34 PWind dir SE SW SW W W W SW SE Wind char GN GN GN GN GN GN GN GN Avg clouds B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 SC SC B1 B1 SC SC PoP 12hr 40 50 20 50 40 20 20 20 Rain C C S C S S C C S S S $$ http://www.weather.gov/greatfalls
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