Point Forecast Matrices
Issued by NWS Glasgow, MT
Issued by NWS Glasgow, MT
872 FOUS55 KGGW 201000 PFMGGW Point Forecast Matrices National Weather Service Glasgow MT 400 AM MDT Sun Sep 20 2026 MTZ017-202200- Glasgow-Valley MT 48.22N 106.61W Elev. 2293 ft 400 AM MDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 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 62 47 71 50 77 Temp 53 53 57 60 60 54 52 51 49 53 63 69 69 60 57 52 50 55 69 76 75 Dewpt 53 53 54 53 53 51 51 50 49 51 53 52 53 51 52 49 49 51 55 53 53 RH 100100 90 78 78 90 96 96100 93 70 55 57 72 83 89 96 86 61 45 46 Wind dir E E E E SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE Wind spd 13 13 13 12 11 11 9 9 10 11 13 13 12 13 13 12 12 12 13 13 9 Wind gust 24 Clouds OV OV B2 B2 B1 SC SC B1 B2 SC SC SC SC FW FW FW FW SC CL CL FW PoP 12hr 70 5 0 0 0 QPF 12hr 0.02 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L S Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 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 52 79 52 79 54 83 54 72 Temp 59 52 71 77 59 54 73 76 60 55 76 79 63 55 67 67 Dewpt 52 51 56 52 50 47 49 48 46 47 52 50 49 47 46 42 PWind dir SE SE SE NW E SE SE NW Wind char GN GN LT LT GN BZ GN GN Avg clouds FW SC B1 SC SC SC SC FW FW SC FW FW FW SC SC SC PoP 12hr 0 0 0 0 5 0 5 5 $$ MTZ020-202200- Wolf Point-Western Roosevelt MT 48.10N 105.58W Elev. 1985 ft 400 AM MDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 62 44 72 47 78 Temp 51 53 56 60 59 53 50 48 47 53 64 71 70 59 54 50 48 55 70 77 75 Dewpt 51 53 53 54 53 52 50 48 47 50 53 53 53 51 51 49 48 51 55 54 53 RH 100100 90 81 80 96100100100 89 67 53 55 75 90 96100 86 59 45 46 Wind dir E E E E E E E E E SE SE SE SE SE SE SE SE SE SE SE SE Wind spd 12 11 12 11 10 8 4 4 4 6 12 12 11 11 10 9 8 9 12 13 11 Clouds OV OV B2 OV B1 SC SC SC B1 SC SC SC SC FW FW FW FW FW CL FW CL PoP 12hr 80 5 5 0 0 QPF 12hr 0.03 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs D C C S Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 50 81 51 83 52 86 54 76 Temp 58 51 73 77 58 52 76 78 59 54 78 81 63 55 70 70 Dewpt 54 51 59 54 52 49 51 49 48 48 53 51 51 48 47 44 PWind dir SE SE SE W E SE SE W Wind char GN LT LT LT LT GN GN GN Avg clouds FW FW SC SC SC SC SC FW FW FW FW FW FW SC SC FW PoP 12hr 0 5 5 0 0 0 5 5 $$ MTZ022-202200- Jordan-Garfield MT 47.33N 106.95W Elev. 2661 ft 400 AM MDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 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 63 46 70 48 77 Temp 54 55 59 61 60 54 51 50 48 53 63 68 68 58 54 50 48 55 71 77 75 Dewpt 54 55 55 56 56 53 51 50 48 51 53 53 54 52 52 49 48 51 54 51 52 RH 100100 87 84 87 96100100100 93 70 59 61 80 93 96100 86 55 40 45 Wind dir NE NE E E E E SE SE SE SE S SE SE SE SE SE SE S S S SE Wind spd 6 8 9 9 9 6 4 3 4 9 11 11 10 10 11 8 6 8 10 9 6 Wind gust 20 21 Clouds OV OV OV OV B2 B1 B1 B1 B2 B1 B1 SC SC FW FW FW FW FW CL CL FW PoP 12hr 90 5 5 0 0 QPF 12hr 0.11 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs D L C C Flood A A A A Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 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 50 79 51 81 53 83 52 72 Temp 57 50 74 77 58 53 75 78 60 55 77 80 61 54 69 68 Dewpt 52 49 53 51 50 46 47 47 46 45 49 48 48 44 43 41 PWind dir SE S S NW SE S S NW Wind char LT LT LT LT LT GN GN GN Avg clouds FW SC B1 SC FW FW SC FW FW FW SC FW FW SC SC SC PoP 12hr 0 5 0 0 0 0 5 5 $$ MTZ024-202200- Sidney-Richland MT 47.70N 104.20W Elev. 1985 ft 400 AM MDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 62 46 72 48 75 Temp 51 52 56 60 58 52 51 50 48 53 65 70 68 57 53 50 48 54 68 75 71 Dewpt 51 52 54 56 56 52 51 50 48 51 55 55 55 52 51 50 48 51 56 57 57 RH 100100 93 87 93100100100100 93 70 59 63 83 93100100 90 65 54 61 Wind dir E E E E E E E E SE SE SE SE SE SE SE SE SE S S SE SE Wind spd 12 10 11 11 9 5 3 3 3 6 11 12 11 11 11 9 10 13 17 18 17 Wind gust 17 21 24 28 29 28 Clouds OV OV OV OV B2 B1 B1 B1 B1 SC SC SC FW FW FW FW FW SC FW FW FW PoP 12hr 90 10 5 0 0 QPF 12hr 0.06 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs D L C S Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 51 79 51 83 53 84 56 78 Temp 57 51 71 74 59 53 76 78 60 54 77 79 65 57 72 72 Dewpt 54 51 60 60 56 52 56 54 50 50 56 55 54 51 52 49 PWind dir SE SE S SW E SE SE SW Wind char GN GN LT LT LT GN BZ GN Avg clouds FW FW B1 B1 SC SC SC FW FW FW SC FW FW SC SC FW PoP 12hr 0 30 10 0 0 0 5 5 Rain shwrs C C Tstms S C $$ MTZ025-202200- Glendive-Dawson MT 47.13N 104.80W Elev. 2457 ft 400 AM MDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 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 61 48 70 48 76 Temp 53 54 57 59 59 54 52 51 50 53 64 69 68 58 53 50 49 54 69 76 74 Dewpt 53 54 57 56 57 54 52 51 50 52 56 56 56 53 51 50 49 52 58 56 57 RH 100100100 90 93100100100100 96 75 63 65 83 93100100 93 68 50 55 Wind dir E E E E E E E E E SE SE SE SE SE SE SE SE S S SE SE Wind spd 12 11 11 11 10 8 5 4 4 8 12 12 11 12 11 10 9 11 14 14 14 Clouds OV OV OV OV OV B2 B1 B1 B1 FW SC SC FW FW FW FW FW FW FW FW FW PoP 12hr 90 20 5 0 0 QPF 12hr 0.25 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs D D L C S Flood A A A A Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 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 52 79 52 83 54 85 56 78 Temp 57 52 71 77 58 53 76 80 61 55 78 81 65 57 72 73 Dewpt 54 52 60 58 54 51 55 53 49 49 55 54 52 49 50 48 PWind dir SE SE S SW SE S SE SW Wind char GN LT LT LT LT GN GN GN Avg clouds FW FW B1 SC SC SC SC FW FW FW FW FW FW FW SC FW PoP 12hr 5 30 10 0 0 0 5 0 Rain shwrs S C Tstms S $$