Point Forecast Matrices
Issued by NWS Glasgow, MT
Issued by NWS Glasgow, MT
463 FOUS55 KGGW 162130 PFMGGW Point Forecast Matrices National Weather Service Glasgow MT 330 PM MDT Wed Sep 16 2026 MTZ017-171000- Glasgow-Valley MT 48.22N 106.61W Elev. 2293 ft 330 PM MDT Wed Sep 16 2026 Date 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 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 44 74 55 78 54 Temp 66 55 49 46 44 49 61 70 73 64 61 59 56 60 70 75 76 65 61 57 55 Dewpt 44 44 44 43 43 46 49 51 53 51 53 55 56 58 60 59 60 57 57 55 54 RH 45 66 83 89 96 89 65 51 49 63 75 87100 93 71 58 58 75 87 93 96 Wind dir NE E E E E SE SE E E E E E E SE S NW N NE NE NE NE Wind spd 8 6 8 9 10 11 17 18 17 16 12 10 9 6 5 5 9 12 11 10 11 Wind gust 28 27 Clouds CL FW FW FW FW FW SC FW B1 B1 B1 B1 B1 B1 B1 SC B1 B1 B2 OV OV PoP 12hr 0 0 5 20 60 QPF 12hr 0 0 0 0 0.24 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C L L L Tstms S S S Date 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 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 68 52 71 51 74 51 75 49 75 Temp 61 65 57 54 64 69 56 52 67 72 57 52 68 72 56 50 67 72 Dewpt 57 55 54 54 57 54 53 52 55 51 49 48 50 48 46 45 49 47 PWind dir NE E E E SE SE NW E S Wind char GN GN GN LT GN GN GN LT GN Avg clouds OV B2 B2 OV OV B2 SC SC SC SC FW FW SC SC FW FW SC FW PoP 12hr 70 70 30 10 0 0 0 0 0 Rain shwrs L L L L C S Tstms S C $$ MTZ020-171000- Wolf Point-Western Roosevelt MT 48.10N 105.58W Elev. 1985 ft 330 PM MDT Wed Sep 16 2026 Date 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 40 75 54 81 53 Temp 67 54 47 43 41 48 62 72 74 64 61 58 57 61 73 79 76 65 60 57 55 Dewpt 46 47 46 43 41 44 49 52 54 53 56 56 57 58 62 62 61 60 59 57 55 RH 47 77 96100100 86 62 49 50 67 84 93100 90 68 56 60 84 96100100 Wind dir NE NE E NE E E E E E E E E E SE S S NE E NE NE NE Wind spd 9 5 4 4 4 8 14 16 16 12 9 6 5 5 5 5 8 10 8 9 10 Wind gust 26 Clouds CL FW FW CL SC SC SC FW B1 B2 B1 B1 B2 B1 B1 B1 B2 B2 OV OV OV PoP 12hr 0 0 20 40 80 QPF 12hr 0 0 0.01 0.01 0.28 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C L L D D L Tstms C S C Date 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 70 50 73 49 77 49 78 47 78 Temp 61 67 56 53 64 70 55 51 68 74 56 50 69 74 55 48 70 74 Dewpt 58 56 56 53 57 55 54 51 55 52 51 49 51 48 48 46 49 48 PWind dir NE E E E SE SE NW E S Wind char GN GN GN LT LT LT GN LT LT Avg clouds OV B2 B2 OV OV B2 SC SC SC SC FW FW SC SC FW FW FW FW PoP 12hr 70 70 40 10 5 0 0 0 0 Rain shwrs L L L L C C Tstms C C $$ MTZ022-171000- Jordan-Garfield MT 47.33N 106.95W Elev. 2661 ft 330 PM MDT Wed Sep 16 2026 Date 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 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 44 78 55 78 54 Temp 67 55 49 46 44 50 66 75 78 66 61 59 56 61 72 76 77 65 60 57 55 Dewpt 44 46 46 45 44 46 50 53 55 55 57 57 56 57 57 57 59 58 59 57 55 RH 43 72 89 96100 86 56 46 45 68 87 93100 87 59 52 54 78 96100100 Wind dir N NE E E E SE SE SE E SE SE S SE S SW N N N NE N N Wind spd 9 3 4 4 4 6 13 14 12 10 6 3 2 3 5 6 9 8 5 5 6 Wind gust 17 Clouds CL FW FW FW SC SC FW SC B2 B2 B1 B1 B1 SC SC SC B2 B2 OV OV OV PoP 12hr 0 0 0 10 80 QPF 12hr 0 0 0 0 0.49 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L D D D Tstms C C S S S Date 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 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 68 51 71 50 75 50 76 48 77 Temp 61 66 56 52 64 70 55 51 68 73 56 51 69 74 55 49 69 74 Dewpt 57 57 56 52 55 54 54 51 52 48 49 46 47 46 46 44 46 44 PWind dir NE E N E S S NW S SW Wind char GN LT LT LT LT LT LT LT LT Avg clouds OV B2 B2 B2 B2 B1 SC SC SC FW FW FW SC SC FW FW FW FW PoP 12hr 90 70 50 10 0 0 0 0 0 Rain shwrs D D L C C C Tstms S C S $$ MTZ024-171000- Sidney-Richland MT 47.70N 104.20W Elev. 1985 ft 330 PM MDT Wed Sep 16 2026 Date 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 42 75 56 80 54 Temp 67 53 48 44 42 50 65 72 73 64 62 58 56 62 74 79 75 64 61 57 55 Dewpt 52 48 48 44 42 46 52 55 58 55 57 57 56 59 64 64 63 60 60 57 55 RH 59 83100100100 86 63 55 59 73 84 96100 90 71 60 66 87 97100100 Wind dir N NE N NE NE E SE SE SE SE SE SE SE SE S SE SE E E E E Wind spd 13 9 4 3 2 5 13 16 16 13 10 8 6 8 9 6 9 9 5 4 4 Wind gust 26 27 25 Clouds CL FW FW FW SC B1 SC B1 B2 B2 B2 B2 OV B2 B1 B1 B2 B2 B2 B2 OV PoP 12hr 0 0 40 40 80 QPF 12hr 0 0 0.03 0.05 0.18 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C D D L L D Tstms S S S S S Date 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 71 52 72 50 76 51 76 49 78 Temp 64 67 57 54 66 69 56 52 70 73 57 52 70 72 56 50 71 74 Dewpt 60 59 56 54 59 58 55 52 57 55 52 50 53 52 49 47 51 51 PWind dir E E SE SE SE SE SW SE SW Wind char GN GN GN LT LT GN GN LT LT Avg clouds OV B2 B2 OV OV B2 B1 B1 B1 SC FW FW SC SC SC FW FW FW PoP 12hr 80 70 50 10 5 0 0 5 0 Rain shwrs D L L L C C Tstms S S $$ MTZ025-171000- Glendive-Dawson MT 47.13N 104.80W Elev. 2457 ft 330 PM MDT Wed Sep 16 2026 Date 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 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 44 78 58 81 55 Temp 69 56 49 46 45 50 67 75 77 67 64 61 59 63 75 80 78 66 62 58 56 Dewpt 51 48 48 46 45 48 55 57 60 58 59 59 59 60 65 63 63 61 59 58 56 RH 53 74 96100100 93 65 54 56 73 84 93100 90 71 56 60 84 90100100 Wind dir N N NE NE NE E E SE SE SE SE SE SE SE S SE E E E E NE Wind spd 12 10 8 5 4 6 13 16 16 11 9 8 5 8 9 6 8 10 6 4 5 Wind gust 21 Clouds CL FW FW FW SC SC SC B1 OV B2 B1 B1 B1 B1 SC SC B2 B2 B2 B2 OV PoP 12hr 0 0 20 20 80 QPF 12hr 0 0 0 0 0.25 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S L L D D D Tstms S S S Date 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 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 71 53 70 51 76 50 77 49 78 Temp 65 67 57 54 65 68 55 52 69 73 57 51 71 74 55 50 71 75 Dewpt 61 59 56 54 60 58 55 52 57 54 51 49 52 51 48 46 50 51 PWind dir E E SE SE SE SE W S SW Wind char GN GN GN LT LT LT GN LT LT Avg clouds OV OV B2 B2 OV B2 B1 B1 B1 SC FW FW SC FW FW FW FW FW PoP 12hr 90 80 60 30 10 5 0 5 0 Rain shwrs D D D L L L C Tstms S S S $$