PDO Rises, Warm Water Pushes East, But... - Video Forecast HERE (12/14/25)

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Big_Sky - Snow Level Forecast Location: 45.28N 111.45W Base Elevation: 6800 ft Peak Elevation: 11166 ft   240 hour GFS Model (0.25 deg) - 3 hr incrememts   Data Initialized: 18Z Thu 18DEC2025 Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In) Thu 11AM 18DEC25 2616 3304 3872 18.0 - Thu 02PM 18DEC25 3047 3513 4860 19.3 0.4 Thu 05PM 18DEC25 3095 3537 4884 18.8 0.0 Thu 08PM 18DEC25 3560 3929 5270 21.2 0.0 Thu 11PM 18DEC25 3561 3929 5270 20.8 1.5 Fri 02AM 19DEC25 4959 5322 6794 24.9 0.0 Fri 05AM 19DEC25 6941 8186 8764 32.2 0.0 Fri 08AM 19DEC25 6975 8248 8873 31.8 0.0 Fri 11AM 19DEC25 7090 8278 8767 34.3 0.0 Fri 02PM 19DEC25 7088 8286 8809 34.3 0.0 Fri 05PM 19DEC25 6665 7037 8466 30.9 2.6 Fri 08PM 19DEC25 3342 3709 5052 18.2 0.0 Fri 11PM 19DEC25 1867 2618 3506 13.6 0.0 Sat 02AM 20DEC25 0 812 1988 6.9 0.0 Sat 05AM 20DEC25 0 506 1680 6.6 0.0 Sat 08AM 20DEC25 0 682 1860 7.2 0.0 Sat 11AM 20DEC25 3025 3504 4852 19.5 0.0 Sat 02PM 20DEC25 3366 3734 5078 21.1 0.0 Sat 05PM 20DEC25 742 1501 2670 10.6 0.0 Sat 08PM 20DEC25 0 1041 2209 9.2 0.0 Sat 11PM 20DEC25 539 1300 2473 10.2 0.0 Sun 02AM 21DEC25 1348 2105 3257 12.8 0.0 Sun 05AM 21DEC25 2356 3110 3745 16.0 0.0 Sun 08AM 21DEC25 3366 3733 5076 19.9 0.0 Sun 11AM 21DEC25 4883 5245 6657 25.4 0.0 Sun 02PM 21DEC25 5429 6593 7116 29.2 0.0 Sun 05PM 21DEC25 5089 5453 6909 26.4 0.0 Sun 08PM 21DEC25 4923 5285 6766 25.3 0.0 Sun 11PM 21DEC25 4908 5271 6775 25.4 0.0 Mon 02AM 22DEC25 5076 5439 6917 26.6 4.3 Mon 05AM 22DEC25 4947 5310 6771 25.6 0.0 Mon 08AM 22DEC25 4931 5294 6754 25.4 4.5 Mon 11AM 22DEC25 5490 6657 7198 30.2 0.0 Mon 02PM 22DEC25 5460 6598 7069 30.0 0.0 Mon 05PM 22DEC25 5112 5476 6896 27.0 0.0 Mon 08PM 22DEC25 3944 5085 6513 23.9 0.0 Mon 11PM 22DEC25 5410 6601 7199 28.9 0.0 Tue 02AM 23DEC25 5468 6662 8122 29.5 5.3 Tue 05AM 23DEC25 5462 6689 8214 29.2 0.0 Tue 08AM 23DEC25 6494 6814 8192 31.0 0.0 Tue 11AM 23DEC25 6597 6938 8410 32.1 6.0 Tue 02PM 23DEC25 6648 7005 8477 32.0 6.4 Tue 05PM 23DEC25 6814 7194 8651 32.9 6.8 Tue 08PM 23DEC25 6851 7214 8538 33.2 0.0 Tue 11PM 23DEC25 6779 8109 8852 31.2 0.0 Wed 02AM 24DEC25 6679 7038 8408 31.9 0.0 Wed 05AM 24DEC25 6587 6949 8347 31.2 7.1 Wed 08AM 24DEC25 6662 7032 8383 31.7 0.0 Wed 11AM 24DEC25 7030 8205 8651 34.8 0.0 Wed 02PM 24DEC25 7142 8291 8720 35.6 0.0 Wed 05PM 24DEC25 6648 7027 8447 31.2 7.6 Wed 08PM 24DEC25 6675 7069 8555 31.4 8.4 Wed 11PM 24DEC25 6664 7030 9880 31.7 0.0 Thu 02AM 25DEC25 5404 6595 7193 28.8 0.0 Thu 05AM 25DEC25 3685 4831 5393 21.6 0.0 Thu 08AM 25DEC25 3829 4972 5536 22.8 0.0 Thu 11AM 25DEC25 5442 6592 7084 29.8 0.0 Thu 02PM 25DEC25 6658 6976 8321 32.7 9.2 Thu 05PM 25DEC25 6583 6948 8326 31.3 0.0 Thu 08PM 25DEC25 6532 6906 8318 31.0 9.9 Thu 11PM 25DEC25 6505 6873 8276 30.6 0.0 Fri 02AM 26DEC25 5523 6713 8153 29.5 10.2 Fri 05AM 26DEC25 5031 5395 6962 25.9 0.0 Fri 08AM 26DEC25 4968 5331 6794 25.7 0.0 Fri 11AM 26DEC25 5469 6612 7095 30.0 0.0 Fri 02PM 26DEC25 5532 6655 7120 30.5 0.0 Fri 05PM 26DEC25 5110 5474 6984 26.7 10.9 Fri 08PM 26DEC25 5201 5565 7001 27.8 11.5 Fri 11PM 26DEC25 4863 5227 6799 25.1 0.0 Sat 02AM 27DEC25 3905 5046 6445 23.9 0.0 Sat 05AM 27DEC25 3303 3671 5016 19.4 0.0 Sat 08AM 27DEC25 2731 3358 3929 17.5 0.0 Sat 11AM 27DEC25 3865 5007 5572 25.0 0.0 Sat 02PM 27DEC25 4932 5294 6624 26.9 0.0 Sat 05PM 27DEC25 3148 3563 4910 19.2 0.0 Sat 08PM 27DEC25 2599 3293 3863 17.4 0.0 Sat 11PM 27DEC25 2617 3303 3873 17.5 0.0 Sun 02AM 28DEC25 2956 3470 4818 18.8 0.0 Sun 05AM 28DEC25 2348 3098 3741 16.4 0.0 Sun 08AM 28DEC25 2517 3255 3825 17.3 0.0 Sun 11AM 28DEC25 3731 4876 5439 24.0 0.0

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