Point Forecast Matrices
Issued by NWS Glasgow, MT
Issued by NWS Glasgow, MT
509 FOUS55 KGGW 062102 PFMGGW Point Forecast Matrices National Weather Service Glasgow MT 202 PM MST Sat Dec 6 2025 MTZ017-071100- Glasgow-Valley MT 48.22N 106.61W Elev. 2293 ft 202 PM MST Sat Dec 6 2025 Date Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 Tue MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 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 -1 19 8 37 28 Temp 5 2 1 3 6 6 11 16 13 11 15 22 27 30 35 36 33 31 32 35 35 Dewpt 1 -1 -1 0 4 5 9 14 11 10 13 20 24 27 32 34 31 29 30 32 33 RH 83 87 91 87 91 96 91 92 91 96 92 92 88 88 89 92 92 92 92 89 92 Wind dir E E E E E E W SW E SE SE S W W W W W SW SW SW SW Wind spd 10 12 13 13 12 6 4 4 5 5 6 10 14 18 16 13 11 10 12 17 23 Wind gust 24 27 35 Clouds B2 B2 OV OV OV B2 SC FW B2 B2 B2 B1 B1 B1 B1 B1 B2 B2 OV OV OV PoP 12hr 70 30 0 0 50 QPF 12hr 0.05 0.01 0 0 0.04 Snow 12hr 1 T 00-00 Rain C C Snow C L C C Wind chill -11-15-16-15-10 -5 11 15 18 24 Min chill -12 -17 -19 -10 4 0 8 16 24 22 23 Cold Weather Y Y Y Y Date 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25 Sat 12/13/25 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 41 8 25 -2 6 -13 0 -11 18 Temp 35 24 14 12 20 17 9 2 2 1 -7 -12 -5 -2 -9 -4 6 16 Dewpt 31 18 11 9 18 15 6 -2 -1 -2-10 -15 -8 -5-11 -7 4 13 PWind dir W N E NW NW N N E SE Wind char WY GN GN GN GN GN GN GN GN Avg clouds OV B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B2 PoP 12hr 50 10 50 40 30 20 30 30 20 Snow C S C C C C C S S S S C C C S $$ MTZ020-071100- Wolf Point-Western Roosevelt MT 48.10N 105.58W Elev. 1985 ft 202 PM MST Sat Dec 6 2025 Date Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 Tue MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max -5 18 4 38 27 Temp 2 -1 -3 0 4 6 11 15 10 6 9 18 25 30 36 38 33 29 30 34 34 Dewpt -2 -5 -6 -3 2 4 8 11 8 5 8 16 23 27 31 33 30 27 28 32 33 RH 83 83 86 87 91 91 87 84 91 96 96 92 92 88 82 82 89 92 92 92 96 Wind dir E E E E E E NW SW SW SE SE SW W W W W W SW SW SW SW Wind spd 6 8 8 9 9 6 3 4 4 3 4 6 12 16 16 14 10 10 11 14 19 Wind gust 25 29 Clouds B2 OV OV OV OV OV B1 SC B2 B2 B2 B2 B1 B1 SC B1 B2 B2 B2 OV OV PoP 12hr 70 50 0 0 50 QPF 12hr 0.02 0.02 0 0 0.07 Snow 12hr T T 00-00 Rain C C Snow L C C Wind chill -11-15-17-16-10 -6 13 19 23 Min chill -11 -18 -18 -9 3 -2 4 15 25 20 22 Cold Weather Y Y Y Y Date 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25 Sat 12/13/25 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 41 3 24 -3 7 -15 -1 -15 16 Temp 37 23 11 7 18 16 9 1 3 1 -9 -13 -6 -5-12 -7 6 11 Dewpt 32 17 8 6 14 13 6 -2 -1 -3-13 -16-10 -8-14 -10 2 8 PWind dir W NW E N NW NW NW E E Wind char WY GN GN GN GN LT LT LT LT Avg clouds OV B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 PoP 12hr 50 10 40 40 20 20 30 40 20 Rain C Snow C S S C C S S S S C C C S S $$ MTZ022-071100- Jordan-Garfield MT 47.33N 106.95W Elev. 2661 ft 202 PM MST Sat Dec 6 2025 Date Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 Tue MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 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 3 34 20 40 32 Temp 8 7 8 12 17 22 27 32 26 25 28 31 32 33 38 40 37 34 35 37 38 Dewpt 6 6 7 10 16 20 24 28 23 23 26 28 28 29 33 35 33 32 32 33 34 RH 91 96 96 91 96 92 88 85 88 92 92 88 85 85 82 82 85 92 89 85 85 Wind dir E SE SE SE SW W W W SW SW SW SW W W W W SW SW SW SW W Wind spd 5 6 6 8 8 9 6 5 5 6 10 12 13 14 14 13 10 10 13 17 21 Wind gust 23 26 28 25 24 20 24 31 39 Clouds B2 B2 OV OV B2 SC FW FW B2 B2 B2 SC SC SC B1 B1 B2 OV OV OV OV PoP 12hr 80 5 5 0 50 QPF 12hr 0.05 0 0 0 0.01 Snow 12hr 1 00-00 00-00 Rain C C C Snow D C S Wind chill -5 -4 0 11 27 Min chill -2 -6 -7 9 19 14 20 22 30 26 27 Date 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25 Sat 12/13/25 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 46 17 35 3 13 -8 8 -5 29 Temp 41 32 22 21 32 25 16 6 9 7 0 -6 3 5 -2 2 19 23 Dewpt 33 26 21 20 28 23 14 4 5 5 -2 -8 -1 1 -4 1 15 18 PWind dir W NW SW NW N N N SE S Wind char WY GN GN GN GN LT LT LT LT Avg clouds B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 PoP 12hr 50 30 60 50 40 30 40 40 20 Rain C S Snow S S S C L L C C C C C C C C C C S $$ MTZ024-071100- Sidney-Richland MT 47.70N 104.20W Elev. 1985 ft 202 PM MST Sat Dec 6 2025 Date Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 Tue MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max -3 22 5 39 28 Temp 4 -1 -1 0 5 9 17 21 12 7 10 21 26 32 37 39 35 30 31 33 35 Dewpt 1 -3 -4 -2 3 7 16 18 11 6 10 20 25 30 34 34 31 29 30 32 35 RH 87 91 87 91 91 91 96 88 96 96100 96 96 92 89 82 85 96 96 96100 Wind dir NE NE E E SE SE S W S S S S SW W W W W SW SW SW SW Wind spd 6 4 5 6 9 8 4 5 3 3 5 9 11 14 18 17 10 9 10 12 17 Wind gust 26 31 28 23 29 Clouds B2 B2 B2 OV OV OV B2 SC SC B1 B2 B2 B1 B1 SC B1 B2 B2 B2 OV OV PoP 12hr 40 50 0 0 40 QPF 12hr 0 0.05 0 0 0.07 Snow 12hr 00-00 1 00-00 Rain C C L Snow S C C L Wind chill -8-12-13-13 -9 -4 21 Min chill -8 -15 -15 -9 5 0 5 17 26 22 24 Date 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25 Sat 12/13/25 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 43 4 25 1 10 -13 1 -12 17 Temp 40 25 13 7 19 18 11 4 5 2 -7 -12 -5 -5-10 -6 7 12 Dewpt 37 20 11 7 15 15 9 2 3 -1 -9 -14 -8 -8-12 -7 5 10 PWind dir W NW SE N NW NW NW NE SE Wind char WY GN LT GN GN LT LT LT LT Avg clouds OV B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B1 PoP 12hr 60 10 30 40 20 10 20 30 20 Rain L C Snow S C C C C S S S S C S $$ MTZ025-071100- Glendive-Dawson MT 47.13N 104.80W Elev. 2457 ft 202 PM MST Sat Dec 6 2025 Date Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 Tue MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 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 2 27 13 41 30 Temp 7 3 3 5 10 12 23 26 19 15 18 24 28 32 39 41 36 31 32 34 36 Dewpt 5 3 1 3 9 12 22 24 18 14 17 22 25 29 35 35 33 30 30 32 35 RH 91100 91 91 96100 96 92 96 96 96 92 88 88 85 79 89 96 92 92 96 Wind dir NE NE NE E E S W W SW SW SW SW SW W W W W SW SW SW SW Wind spd 9 6 5 6 6 5 5 6 3 4 6 10 13 16 17 17 11 10 11 16 21 Wind gust 27 32 Clouds B2 B2 B2 OV B2 B2 SC FW B2 B2 B2 B2 B1 B1 SC B1 B2 B2 B2 OV OV PoP 12hr 60 40 0 0 40 QPF 12hr 0.01 0.01 0 0 0.03 Snow 12hr T T 00-00 Rain C C C Snow C C S Wind chill -7 -9 -8 -7 -1 17 25 Min chill -7 -10 -9 -2 12 7 11 18 27 22 24 Date 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25 Sat 12/13/25 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 45 12 31 4 12 -8 5 -6 21 Temp 42 30 18 15 25 23 16 7 8 6 -2 -8 0 2 -5 -1 12 16 Dewpt 37 25 16 15 22 21 14 4 5 3 -4 -10 -2 -1 -7 -3 11 14 PWind dir W NW SE NW NW NW NW NE SE Wind char WY GN GN GN GN GN LT LT LT Avg clouds OV B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B2 B1 B2 B2 B2 B1 PoP 12hr 50 10 40 40 20 20 20 30 10 Rain C S Snow S S S C C C S S S S S C C $$