Point Forecast Matrices
Issued by NWS Glasgow, MT
Issued by NWS Glasgow, MT
839 FOUS55 KGGW 181140 PFMGGW Point Forecast Matrices National Weather Service Glasgow MT 540 AM MDT Sat Jul 18 2026 MTZ017-182200- Glasgow-Valley MT 48.22N 106.61W Elev. 2293 ft 540 AM MDT Sat Jul 18 2026 Date Sat 07/18/26 Sun 07/19/26 Mon 07/20/26 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 93 67 94 62 85 Temp 68 74 83 91 92 82 74 69 67 78 87 92 92 79 70 64 62 70 80 84 84 Dewpt 55 57 62 63 65 65 63 61 61 61 53 46 46 48 50 51 52 54 56 55 55 RH 63 55 49 40 41 56 69 76 81 56 31 21 21 34 49 63 70 57 44 37 37 Wind dir SE SE S SE SE SE E E NW NW W W NW NW N NW NW NW NW NW N Wind spd 10 10 11 11 9 6 6 5 5 11 14 17 14 10 8 5 10 17 19 20 18 Wind gust 25 27 25 31 Clouds B2 B1 SC FW FW FW SC SC SC FW FW FW FW FW FW FW FW CL FW FW SC PoP 12hr 30 10 20 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S Tstms S Date Tue 07/21/26 Wed 07/22/26 Thu 07/23/26 Fri 07/24/26 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 60 84 62 89 64 89 65 92 Temp 67 60 77 83 69 63 83 87 72 65 84 87 72 65 85 90 Dewpt 56 56 57 54 55 55 56 55 57 58 58 57 58 58 59 57 PWind dir N E E SE E SE E SE Wind char GN LT GN LT GN LT GN GN Avg clouds SC SC B1 B1 SC SC SC FW FW SC B1 SC SC SC SC FW PoP 12hr 0 0 5 5 20 10 20 10 Rain shwrs S S S Tstms S S S $$ MTZ020-182200- Wolf Point-Western Roosevelt MT 48.10N 105.58W Elev. 1985 ft 540 AM MDT Sat Jul 18 2026 Date Sat 07/18/26 Sun 07/19/26 Mon 07/20/26 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 65 96 62 87 Temp 67 75 85 91 91 80 73 68 67 79 90 94 92 78 70 65 62 72 82 86 84 Dewpt 54 57 61 63 64 65 62 61 61 62 59 49 48 50 50 52 51 54 57 55 56 RH 63 54 45 40 41 60 68 78 81 56 35 22 22 37 49 63 67 53 43 35 38 Wind dir E SE SE SE SE SE E NE W W W W W NW N NW NW NW NW NW N Wind spd 5 6 10 11 10 6 4 1 3 8 13 16 12 6 6 4 9 13 18 19 17 Wind gust 24 23 29 27 Clouds B2 B1 B1 FW FW FW FW B1 B1 SC SC FW FW FW FW FW FW CL CL FW SC PoP 12hr 20 5 10 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Tue 07/21/26 Wed 07/22/26 Thu 07/23/26 Fri 07/24/26 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 59 85 60 90 63 89 64 92 Temp 67 60 78 82 68 62 84 88 71 64 84 87 71 65 86 90 Dewpt 57 56 57 54 55 55 57 55 58 58 60 57 58 58 60 57 PWind dir N E E E E E E SE Wind char GN LT LT LT LT LT GN GN Avg clouds SC SC B1 B1 SC SC SC FW FW SC SC SC SC SC SC FW PoP 12hr 0 0 5 5 10 10 20 5 Rain shwrs S S Tstms S S $$ MTZ022-182200- Jordan-Garfield MT 47.33N 106.95W Elev. 2661 ft 540 AM MDT Sat Jul 18 2026 Date Sat 07/18/26 Sun 07/19/26 Mon 07/20/26 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 94 66 94 62 86 Temp 67 76 86 92 94 83 74 70 67 79 89 92 93 81 72 66 62 72 81 84 85 Dewpt 56 59 62 63 62 63 63 60 58 59 54 48 46 51 50 48 49 52 53 51 51 RH 68 56 45 38 35 51 69 71 73 50 30 22 20 35 46 52 62 49 38 32 31 Wind dir SE SE SE SE E E SE W W NW NW NW NW NW NW NW NW NW NW NW N Wind spd 5 6 8 8 6 3 2 2 5 9 10 10 9 4 4 3 4 11 13 16 14 Wind gust 21 19 24 26 Clouds OV B1 FW FW FW FW FW SC SC SC FW FW FW SC FW FW SC CL CL FW FW PoP 12hr 30 5 10 5 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C Tstms Date Tue 07/21/26 Wed 07/22/26 Thu 07/23/26 Fri 07/24/26 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 59 85 61 91 63 91 65 94 Temp 68 60 78 84 69 63 85 90 72 65 87 90 73 66 89 93 Dewpt 56 54 55 52 54 53 55 54 56 56 58 54 56 56 58 54 PWind dir NE E E SE E SE E S Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC B1 SC SC SC B1 FW FW SC B1 SC SC SC SC FW PoP 12hr 0 0 10 5 10 10 20 10 Rain shwrs S Tstms S $$ MTZ024-182200- Sidney-Richland MT 47.70N 104.20W Elev. 1985 ft 540 AM MDT Sat Jul 18 2026 Date Sat 07/18/26 Sun 07/19/26 Mon 07/20/26 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 64 97 62 87 Temp 65 77 85 90 91 81 74 68 65 78 93 95 94 80 70 65 62 72 83 86 85 Dewpt 55 59 57 59 60 59 58 57 57 62 64 58 55 55 53 52 52 55 57 56 57 RH 70 54 39 35 36 47 57 68 75 58 38 29 27 42 55 63 70 55 41 36 39 Wind dir S S SE SE SE SE S S SW W NW NW NW NW NW NW NW NW NW NW N Wind spd 4 9 12 14 12 9 5 4 3 5 10 13 11 5 5 4 5 14 20 21 20 Wind gust 21 25 21 25 33 34 31 Clouds B1 SC B1 SC FW FW FW FW SC FW SC B1 FW FW FW FW SC CL CL FW FW PoP 12hr 5 20 10 5 0 QPF 12hr 0 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Date Tue 07/21/26 Wed 07/22/26 Thu 07/23/26 Fri 07/24/26 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 58 84 59 90 61 89 62 92 Temp 67 59 79 82 67 61 85 88 70 62 85 87 71 63 87 91 Dewpt 57 56 57 54 54 54 56 55 57 57 59 57 58 57 60 57 PWind dir N NE E SE E E E SE Wind char GN LT LT LT LT LT LT GN Avg clouds FW SC B1 B1 SC SC SC FW FW FW SC SC SC SC B1 SC PoP 12hr 0 0 5 5 10 10 20 10 Rain shwrs S Tstms S $$ MTZ025-182200- Glendive-Dawson MT 47.13N 104.80W Elev. 2457 ft 540 AM MDT Sat Jul 18 2026 Date Sat 07/18/26 Sun 07/19/26 Mon 07/20/26 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 94 66 98 63 88 Temp 67 75 84 92 92 82 75 69 66 79 93 96 95 81 72 66 63 73 84 88 86 Dewpt 54 57 60 63 63 62 60 58 59 62 62 58 55 54 52 50 51 53 56 55 54 RH 63 54 44 38 38 51 60 68 78 56 36 28 26 39 49 56 65 49 38 33 34 Wind dir SE SE SE SE SE SE SE S SW W NW N N N NW NW NW NW NW NW NW Wind spd 4 9 11 13 11 6 4 3 3 4 10 11 10 5 6 5 4 11 18 19 18 Wind gust 20 21 29 Clouds B2 SC B1 SC FW FW SC SC SC FW SC FW FW FW SC FW SC CL CL CL FW PoP 12hr 20 10 10 10 0 QPF 12hr 0.02 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Date Tue 07/21/26 Wed 07/22/26 Thu 07/23/26 Fri 07/24/26 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 59 85 61 90 63 91 64 94 Temp 68 60 78 84 69 63 85 89 72 64 86 89 73 65 88 92 Dewpt 55 55 57 54 53 53 57 55 55 56 59 56 56 57 60 57 PWind dir N NE E SE E E E SE Wind char GN LT LT LT LT LT LT LT Avg clouds FW SC SC SC SC SC SC FW FW SC SC SC SC B1 SC FW PoP 12hr 0 0 5 5 10 10 20 10 Rain shwrs S Tstms S $$