Active MJO Pushes East - What Effect Will Coming Inactive Phase Have? - Video Forecast HERE (12/7/25)

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Grouse - Snow Level Forecast Location: 49.38N 123.07W Base Elevation: 2890 ft Peak Elevation: 4101 ft   240 hour GFS Model (0.25 deg) - 3 hr incrememts   Data Initialized: 18Z Sat 13DEC2025 Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In) Sat 10AM 13DEC25 8163 8586 10135 49.1 - Sat 01PM 13DEC25 6876 8160 8850 50.8 0.0 Sat 04PM 13DEC25 6755 7105 8621 50.6 0.0 Sat 07PM 13DEC25 6753 7032 8429 50.3 0.0 Sat 10PM 13DEC25 5382 6511 8107 50.1 0.0 Sun 01AM 14DEC25 5049 6497 8560 49.5 0.0 Sun 04AM 14DEC25 5247 6423 7213 49.5 0.0 Sun 07AM 14DEC25 5066 5477 7038 49.5 0.0 Sun 10AM 14DEC25 5090 5478 6999 49.0 0.0 Sun 01PM 14DEC25 5193 6460 7227 50.0 0.0 Sun 04PM 14DEC25 5228 6461 7205 49.8 0.0 Sun 07PM 14DEC25 5284 6521 7228 49.2 0.0 Sun 10PM 14DEC25 5371 6720 8505 49.9 0.0 Mon 01AM 15DEC25 6726 7063 8674 51.0 0.0 Mon 04AM 15DEC25 6934 8276 10081 49.2 0.0 Mon 07AM 15DEC25 6928 8137 8788 48.9 0.0 Mon 10AM 15DEC25 6977 8180 8629 50.0 0.0 Mon 01PM 15DEC25 6718 7032 8539 50.4 0.0 Mon 04PM 15DEC25 5445 6601 7115 53.1 0.0 Mon 07PM 15DEC25 3297 3679 5031 47.6 0.0 Mon 10PM 15DEC25 2840 3339 3805 46.5 0.0 Tue 01AM 16DEC25 2795 3303 3810 46.3 0.0 Tue 04AM 16DEC25 2684 3278 3827 46.3 0.0 Tue 07AM 16DEC25 2587 3176 3820 45.3 0.0 Tue 10AM 16DEC25 2450 3253 4941 44.4 0.0 Tue 01PM 16DEC25 3051 3681 5344 42.3 0.0 Tue 04PM 16DEC25 3487 4884 6454 43.7 0.0 Tue 07PM 16DEC25 3843 5119 6849 43.4 0.0 Tue 10PM 16DEC25 5051 5459 7205 48.4 0.0 Wed 01AM 17DEC25 3900 5034 6444 46.6 0.0 Wed 04AM 17DEC25 1916 2686 3509 41.2 0.0 Wed 07AM 17DEC25 2778 3277 3712 45.3 0.0 Wed 10AM 17DEC25 2629 3254 3713 44.7 0.0 Wed 01PM 17DEC25 2683 3237 3678 46.0 0.0 Wed 04PM 17DEC25 2622 3194 3680 45.8 0.0 Wed 07PM 17DEC25 2474 3039 3653 44.9 0.0 Wed 10PM 17DEC25 2098 2877 3662 44.0 0.0 Thu 01AM 18DEC25 2380 3166 3813 45.0 0.0 Thu 04AM 18DEC25 2549 3427 4911 44.9 0.0 Thu 07AM 18DEC25 2704 3442 5071 44.3 0.0 Thu 10AM 18DEC25 2795 3470 5081 44.2 0.0 Thu 01PM 18DEC25 2808 3424 4929 44.3 0.0 Thu 04PM 18DEC25 2673 3409 4968 43.6 0.0 Thu 07PM 18DEC25 2833 3482 4913 44.1 0.0 Thu 10PM 18DEC25 2216 2881 3544 42.3 0.0 Fri 01AM 19DEC25 2219 2906 3597 41.5 0.0 Fri 04AM 19DEC25 1761 2449 3574 40.5 0.0 Fri 07AM 19DEC25 1533 2140 3319 39.4 0.0 Fri 10AM 19DEC25 1285 1870 2971 39.4 0.0 Fri 01PM 19DEC25 1158 1764 3224 38.6 0.0 Fri 04PM 19DEC25 1070 2019 3272 38.5 0.0 Fri 07PM 19DEC25 1182 2152 3244 38.6 0.0 Fri 10PM 19DEC25 1311 2046 3165 40.0 0.0 Sat 01AM 20DEC25 990 1729 2901 38.7 0.0 Sat 04AM 20DEC25 1062 1686 3191 39.0 0.0 Sat 07AM 20DEC25 1074 1591 2458 39.5 0.0 Sat 10AM 20DEC25 884 1415 2695 39.0 0.0 Sat 01PM 20DEC25 986 1498 2481 39.4 0.0 Sat 04PM 20DEC25 1149 1711 2989 39.8 0.0 Sat 07PM 20DEC25 795 1561 3058 37.9 0.0 Sat 10PM 20DEC25 1444 2103 3274 40.9 0.0 Sun 01AM 21DEC25 1685 2246 3166 42.0 0.0 Sun 04AM 21DEC25 1293 1861 3171 39.9 0.0 Sun 07AM 21DEC25 1179 1698 2561 39.2 0.0 Sun 10AM 21DEC25 861 1386 2279 38.2 50.1 Sun 01PM 21DEC25 485 989 2050 36.2 0.0 Sun 04PM 21DEC25 914 1420 2222 38.2 0.0 Sun 07PM 21DEC25 872 1402 2207 37.7 0.0 Sun 10PM 21DEC25 531 1098 1973 36.1 0.0 Mon 01AM 22DEC25 0 765 1622 34.8 0.0 Mon 04AM 22DEC25 0 469 1304 33.6 0.0 Mon 07AM 22DEC25 0 0 982 32.4 0.0 Mon 10AM 22DEC25 0 0 666 31.3 0.0 Mon 01PM 22DEC25 0 0 610 31.5 50.5 Mon 04PM 22DEC25 0 0 849 32.6 0.0 Mon 07PM 22DEC25 0 0 798 32.3 0.0 Mon 10PM 22DEC25 0 0 623 31.5 0.0 Tue 01AM 23DEC25 0 0 529 31.2 0.0 Tue 04AM 23DEC25 0 0 0 28.4 50.8 Tue 07AM 23DEC25 0 0 0 27.9 51.1 Tue 10AM 23DEC25 0 0 0 27.5 51.5

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