Point Forecast Matrices
Issued by NWS Glasgow, MT
Issued by NWS Glasgow, MT
117 FOUS55 KGGW 210700 PFMGGW Point Forecast Matrices National Weather Service Glasgow MT 100 AM MDT Fri Aug 21 2026 MTZ017-221000- Glasgow-Valley MT 48.22N 106.61W Elev. 2293 ft 100 AM MDT Fri Aug 21 2026 Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 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 60 86 58 88 64 Temp 62 60 67 79 84 84 73 66 61 58 65 80 86 87 76 72 67 65 Dewpt 48 49 51 52 50 49 49 48 47 47 48 50 48 48 47 50 51 55 RH 60 67 56 39 31 30 43 52 60 67 54 35 27 26 36 46 56 70 Wind dir E NE NE E NE NE E E E E SE SE SE SE E E E E Wind spd 11 12 12 10 6 6 10 11 11 12 14 18 19 18 20 19 16 13 Wind gust 25 29 28 32 29 Clouds FW FW FW CL FW FW SC SC SC B1 B1 B1 B1 B2 B2 B1 B2 B2 PoP 12hr 5 0 0 0 40 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S Tstms S Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 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 93 61 86 55 82 55 85 57 84 Temp 84 90 69 62 80 83 64 56 75 79 62 55 77 83 65 57 77 82 Dewpt 62 56 59 51 46 43 46 47 47 43 45 46 47 46 48 49 49 45 PWind dir SE W NW NW NW NE SE E SE Wind char GN LT BZ GN GN LT GN GN GN Avg clouds B1 SC B1 SC FW CL FW FW FW CL FW FW SC FW FW B1 SC FW PoP 12hr 10 40 5 0 0 0 5 20 10 Rain shwrs S C S Tstms S $$ MTZ020-221000- Wolf Point-Western Roosevelt MT 48.10N 105.58W Elev. 1985 ft 100 AM MDT Fri Aug 21 2026 Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 58 86 55 89 62 Temp 61 58 66 79 84 84 72 65 58 55 65 81 87 87 75 71 67 63 Dewpt 48 50 52 53 49 48 50 50 47 47 49 50 46 47 47 49 51 53 RH 62 75 61 41 30 29 46 58 67 74 56 34 24 25 37 46 56 70 Wind dir NE NE NE NE NE NE E E E E E SE E E E E E E Wind spd 5 9 10 11 8 8 8 6 6 6 9 13 14 16 16 13 11 10 Wind gust 26 Clouds FW SC FW CL CL CL SC FW FW B1 SC B1 B1 B1 B2 B1 B1 B2 PoP 12hr 5 5 0 0 50 QPF 12hr 0 0 0 0 0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C Tstms S Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 94 61 89 56 83 53 85 55 86 Temp 86 91 70 62 83 84 65 56 77 80 61 53 78 83 64 56 78 82 Dewpt 64 59 61 55 47 42 48 48 47 43 47 47 47 45 49 49 50 46 PWind dir SE NE W NW NW N E E E Wind char GN LT GN GN GN LT LT GN GN Avg clouds B1 SC B1 SC FW CL CL FW FW FW FW FW FW FW FW SC SC FW PoP 12hr 30 30 5 0 0 0 0 10 10 Rain shwrs C C Tstms C $$ MTZ022-221000- Jordan-Garfield MT 47.33N 106.95W Elev. 2661 ft 100 AM MDT Fri Aug 21 2026 Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 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 58 86 58 89 64 Temp 62 58 67 80 85 84 72 66 62 59 68 82 88 87 79 73 69 65 Dewpt 47 46 48 50 50 50 51 50 49 48 49 52 51 51 53 54 56 57 RH 58 64 50 35 30 31 48 56 62 67 51 35 28 29 41 51 63 75 Wind dir E NE NE E E NE E E E E SE SE SE SE SE SE SE S Wind spd 4 4 10 11 10 11 8 8 6 8 13 17 17 16 13 11 6 3 Wind gust 19 26 28 28 26 27 23 Clouds FW FW CL FW FW FW SC B1 B1 B2 SC B2 B2 B2 B2 B1 B1 B1 PoP 12hr 0 0 0 0 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 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 94 61 85 55 81 55 85 57 85 Temp 89 91 69 62 81 82 64 56 76 79 63 55 79 83 65 58 79 82 Dewpt 60 55 57 47 44 41 46 47 46 44 46 45 47 46 48 47 48 45 PWind dir W W NW NW N NE SE E SE Wind char LT LT GN LT LT LT LT GN LT Avg clouds B1 SC B1 SC FW FW FW SC SC FW FW FW SC FW SC SC SC FW PoP 12hr 5 30 0 5 0 0 5 20 10 Rain shwrs C S Tstms S $$ MTZ024-221000- Sidney-Richland MT 47.70N 104.20W Elev. 1985 ft 100 AM MDT Fri Aug 21 2026 Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 56 84 53 87 62 Temp 60 56 65 78 82 82 70 62 57 53 64 80 85 85 73 70 66 63 Dewpt 51 51 54 54 52 52 52 52 51 50 51 50 48 48 48 49 51 53 RH 72 83 68 43 35 35 53 70 80 89 63 35 28 28 41 47 58 70 Wind dir N NE NE NE N NE NE NE NE E SE SE SE SE E SE SE SE Wind spd 1 2 5 9 9 11 6 4 2 2 6 11 12 12 13 14 12 11 Wind gust 24 25 Clouds FW SC CL CL FW CL FW FW FW SC SC SC SC B2 B2 B2 B2 B2 PoP 12hr 5 5 0 0 40 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C Tstms S S Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 60 88 57 81 52 82 55 85 Temp 84 87 68 61 84 84 65 57 77 79 60 53 77 80 63 55 79 82 Dewpt 63 63 62 57 53 47 49 50 50 47 50 50 49 48 51 50 52 50 PWind dir SE SE W NW NW N NE E SE Wind char GN GN GN GN GN LT LT LT GN Avg clouds B2 SC B1 SC FW FW FW FW FW FW FW FW FW FW FW SC SC SC PoP 12hr 40 40 5 0 0 0 0 10 20 Rain shwrs C C S Tstms S C $$ MTZ025-221000- Glendive-Dawson MT 47.13N 104.80W Elev. 2457 ft 100 AM MDT Fri Aug 21 2026 Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 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 86 56 88 65 Temp 62 59 68 80 84 84 73 66 59 56 67 81 86 87 78 74 68 65 Dewpt 49 49 51 52 53 53 52 52 50 50 51 52 50 52 51 53 55 57 RH 62 69 54 38 34 34 48 61 72 80 56 37 29 30 39 48 63 75 Wind dir NE NE NE E NE NE NE NE NE E SE SE SE SE SE SE SE SE Wind spd 3 6 10 12 10 11 10 8 5 4 9 12 13 14 13 13 11 9 Wind gust 24 Clouds FW FW CL FW FW FW SC SC SC SC SC B1 B2 B1 B2 B2 B2 B2 PoP 12hr 0 5 0 0 60 QPF 12hr 0 0 0 0 0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L C Tstms S Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 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 93 63 88 57 82 53 83 58 85 Temp 84 91 71 63 84 85 66 57 76 80 61 53 77 82 65 58 79 83 Dewpt 65 63 62 56 51 47 49 48 49 48 49 48 50 49 50 50 53 51 PWind dir SE S NW NW NW N E E SE Wind char GN LT GN GN GN LT LT LT LT Avg clouds B1 SC SC SC FW FW FW SC SC SC FW FW FW SC SC SC SC SC PoP 12hr 40 20 5 0 0 0 0 10 20 Rain shwrs C S S Tstms S $$