Point Forecast Matrices
Issued by NWS Glasgow, MT
Issued by NWS Glasgow, MT
480 FOUS55 KGGW 052115 PFMGGW Point Forecast Matrices National Weather Service Glasgow MT 315 PM MDT Sat Sep 5 2026 MTZ017-061000- Glasgow-Valley MT 48.22N 106.61W Elev. 2293 ft 315 PM MDT Sat Sep 5 2026 Date 09/05/26 Sun 09/06/26 Mon 09/07/26 Tue 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 61 85 59 76 50 Temp 87 74 68 64 62 66 76 82 82 70 65 63 62 63 68 73 74 62 56 53 51 Dewpt 57 57 57 60 60 62 63 62 62 62 62 62 61 62 62 58 56 52 49 47 46 RH 36 55 68 87 93 87 64 51 51 76 90 97 97 97 81 59 53 70 77 80 83 Wind dir N NE NE N N NE E E NE NE E NE N N NW W W W W W W Wind spd 12 13 13 10 10 10 11 10 12 14 13 12 11 10 13 16 17 20 20 24 23 Wind gust 27 28 32 31 35 34 Clouds FW FW FW B1 B1 B1 B1 SC OV OV OV OV OV OV B1 B1 B1 B1 B2 B2 B1 PoP 12hr 20 30 90 90 60 QPF 12hr 0 0 0.33 0.33 0.07 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C L D D C C C C C C C Tstms S C C C S C S Date 09/08/26 Wed 09/09/26 Thu 09/10/26 Fri 09/11/26 Sat 09/12/26 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 47 77 50 82 52 76 48 71 Temp 64 67 53 49 70 76 57 51 75 80 59 52 71 73 56 49 65 69 Dewpt 52 49 49 48 49 45 44 44 45 44 44 44 46 44 45 45 47 44 PWind dir W W W SW SW W NW N NW Wind char WY GN LT LT GN LT GN GN GN Avg clouds B1 B1 B1 SC SC FW FW FW FW FW FW FW SC FW B1 B1 B2 B1 PoP 12hr 50 20 0 0 0 5 5 30 20 Rain shwrs C C S C C S Tstms S $$ MTZ020-061000- Wolf Point-Western Roosevelt MT 48.10N 105.58W Elev. 1985 ft 315 PM MDT Sat Sep 5 2026 Date 09/05/26 Sun 09/06/26 Mon 09/07/26 Tue MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 62 87 59 80 50 Temp 90 77 70 66 63 67 77 85 84 72 66 64 62 65 74 78 76 65 58 54 51 Dewpt 61 61 61 63 62 63 65 64 64 64 64 63 62 63 64 62 58 54 51 48 45 RH 38 58 73 90 97 87 67 50 51 76 93 97100 93 71 58 54 68 77 80 80 Wind dir NE N NE NE NE NE NE NE NE E NE NE E E W W W W W W W Wind spd 8 11 11 10 9 11 11 11 12 16 14 13 11 9 12 16 17 17 19 21 23 Wind gust 26 27 27 29 33 35 Clouds FW FW FW SC B1 OV B1 SC B2 B2 B2 OV OV B2 B1 B1 B1 B1 B1 B1 SC PoP 12hr 20 30 80 80 40 QPF 12hr 0 0 0.27 0.27 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C L D D C C C C C C S Tstms S S C C C C S Date 09/08/26 Wed 09/09/26 Thu 09/10/26 Fri 09/11/26 Sat 09/12/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 72 46 79 48 84 51 79 46 73 Temp 67 68 53 48 72 76 56 50 78 81 59 52 73 75 56 47 67 70 Dewpt 52 49 50 48 49 45 46 44 45 43 45 45 46 45 46 46 46 44 PWind dir W W W SW W W NW N NW Wind char WY BZ GN LT LT LT GN GN GN Avg clouds SC B1 SC SC SC FW FW FW FW FW FW SC SC FW SC B1 B2 B1 PoP 12hr 30 10 0 0 0 5 5 20 10 Rain shwrs S C S S $$ MTZ022-061000- Jordan-Garfield MT 47.33N 106.95W Elev. 2661 ft 315 PM MDT Sat Sep 5 2026 Date 09/05/26 Sun 09/06/26 Mon 09/07/26 Tue 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 59 85 58 78 48 Temp 83 71 65 62 60 64 74 82 83 71 65 62 60 61 71 77 73 61 55 51 49 Dewpt 54 56 58 59 60 61 63 62 61 62 62 61 60 59 59 57 52 50 48 44 42 RH 37 59 78 90100 90 69 51 47 73 90 97100 93 66 50 48 67 77 77 77 Wind dir N N N N N N NE NE NE NE NE N NW W W W W W W W W Wind spd 10 6 6 5 5 6 8 8 9 11 10 8 8 9 13 14 18 19 20 21 24 Wind gust 19 21 20 18 26 31 32 33 35 37 Clouds CL FW FW B1 B1 B1 B1 SC B2 B2 OV B2 OV B2 B1 B1 B1 B1 SC SC SC PoP 12hr 10 20 80 60 30 QPF 12hr 0 0 0.32 0.17 0.09 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C L L L C C C C S S S Tstms S S C C S S Date 09/08/26 Wed 09/09/26 Thu 09/10/26 Fri 09/11/26 Sat 09/12/26 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 45 78 50 83 52 77 47 72 Temp 66 68 52 47 72 77 56 51 78 81 59 53 73 75 56 48 67 70 Dewpt 47 47 49 47 45 42 44 41 41 41 44 43 44 44 47 46 45 44 PWind dir W W SW W W W NW N NW Wind char WY GN LT LT GN LT GN LT GN Avg clouds SC SC SC FW SC FW FW FW SC FW FW SC SC FW B1 B1 B2 SC PoP 12hr 20 10 0 0 0 5 5 30 20 Rain shwrs S S C C S $$ MTZ024-061000- Sidney-Richland MT 47.70N 104.20W Elev. 1985 ft 315 PM MDT Sat Sep 5 2026 Date 09/05/26 Sun 09/06/26 Mon 09/07/26 Tue MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 63 90 62 85 53 Temp 91 79 73 67 63 69 81 88 85 74 71 67 65 67 79 83 80 68 63 56 54 Dewpt 63 63 65 64 62 64 65 65 65 65 64 63 62 64 66 63 59 56 53 49 46 RH 40 58 76 90 97 84 58 47 51 74 79 87 90 90 64 51 49 65 70 77 74 Wind dir N N N N N NE E E E E E E E SE SW W W W W SW W Wind spd 8 8 8 6 5 8 9 11 14 13 11 11 11 9 12 17 16 13 13 17 20 Wind gust 25 24 24 29 27 25 31 Clouds CL FW FW SC B1 B1 FW FW OV B2 B2 OV OV B2 SC SC SC SC SC FW SC PoP 12hr 20 20 80 60 20 QPF 12hr 0 0 0.54 0.23 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C L L S S S S Tstms S S C C S S S Date 09/08/26 Wed 09/09/26 Thu 09/10/26 Fri 09/11/26 Sat 09/12/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 75 48 79 49 86 52 80 48 73 Temp 70 69 56 50 72 77 57 51 79 82 62 53 75 75 58 49 68 70 Dewpt 51 51 50 49 50 47 46 44 47 45 45 45 48 47 47 47 48 47 PWind dir W W W SW SW W NW N NW Wind char WY BZ GN LT GN LT GN GN GN Avg clouds FW SC SC SC FW FW FW FW FW FW FW SC SC FW SC SC B1 B1 PoP 12hr 10 10 0 0 0 5 5 30 20 Rain shwrs S C S $$ MTZ025-061000- Glendive-Dawson MT 47.13N 104.80W Elev. 2457 ft 315 PM MDT Sat Sep 5 2026 Date 09/05/26 Sun 09/06/26 Mon 09/07/26 Tue 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 64 91 63 85 54 Temp 91 79 73 67 64 68 81 89 88 76 71 68 65 68 80 84 81 68 61 56 54 Dewpt 60 60 62 63 62 62 65 63 63 63 62 63 61 63 64 60 57 53 50 47 45 RH 36 52 68 87 93 81 58 42 43 64 73 84 87 84 58 44 44 59 67 72 71 Wind dir N N N N N NE NE SE E NE E E NE SW W W W W W W W Wind spd 8 8 8 6 6 8 8 9 12 13 11 10 9 9 13 17 14 14 12 16 20 Wind gust 24 27 25 Clouds CL FW FW SC SC B1 FW SC B1 B1 OV OV OV B1 SC FW SC SC SC FW FW PoP 12hr 20 20 70 40 30 QPF 12hr 0 0 0.11 0.09 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C C C Tstms S S C C Date 09/08/26 Wed 09/09/26 Thu 09/10/26 Fri 09/11/26 Sat 09/12/26 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 75 48 79 50 86 53 80 50 74 Temp 71 70 55 49 73 77 56 51 80 83 61 54 76 77 58 50 69 71 Dewpt 49 50 50 48 49 46 45 43 45 44 44 43 47 47 47 46 48 48 PWind dir W W W SW SW W NW N NW Wind char WY BZ LT LT GN LT LT GN GN Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW SC FW SC B1 B1 B1 PoP 12hr 5 10 0 0 0 5 5 30 20 Rain shwrs S C S S $$