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

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Summit_I5_CA-OR - Snow Level Forecast Location: 42.06N 122.61W Base Elevation: 4318 ft Peak Elevation: 4318 ft   240 hour GFS Model (0.25 deg) - 3 hr incrememts   Data Initialized: 12Z Thu 18DEC2025 Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In) Thu 04AM 18DEC25 7153 10250 11987 42.0 - Thu 07AM 18DEC25 8669 10163 12318 43.2 0.0 Thu 10AM 18DEC25 8183 8613 10727 43.4 0.0 Thu 01PM 18DEC25 7020 8222 8736 45.3 0.0 Thu 04PM 18DEC25 6876 7221 12154 49.1 0.0 Thu 07PM 18DEC25 6741 7082 10542 40.2 0.0 Thu 10PM 18DEC25 6770 7096 8716 41.0 0.0 Fri 01AM 19DEC25 6657 7106 10414 43.3 0.0 Fri 04AM 19DEC25 6794 8201 10329 43.0 0.0 Fri 07AM 19DEC25 6838 8248 10050 43.2 0.0 Fri 10AM 19DEC25 7036 8301 8900 42.0 0.0 Fri 01PM 19DEC25 6533 6963 8548 45.2 0.0 Fri 04PM 19DEC25 5366 6505 7040 43.6 0.0 Fri 07PM 19DEC25 5224 5510 6742 41.8 0.0 Fri 10PM 19DEC25 4981 5319 6700 35.9 0.0 Sat 01AM 20DEC25 3681 4994 6420 34.8 0.0 Sat 04AM 20DEC25 3545 4849 5508 34.8 0.0 Sat 07AM 20DEC25 3379 4860 8302 33.6 0.0 Sat 10AM 20DEC25 3822 5267 8344 38.2 0.0 Sat 01PM 20DEC25 5018 6402 7106 43.0 0.0 Sat 04PM 20DEC25 5364 6529 7045 42.2 0.0 Sat 07PM 20DEC25 5389 6547 7193 38.4 0.0 Sat 10PM 20DEC25 5216 6459 8372 40.0 0.0 Sun 01AM 21DEC25 5329 7025 8759 40.0 0.0 Sun 04AM 21DEC25 5199 6956 8752 39.6 0.0 Sun 07AM 21DEC25 5006 6510 8513 38.9 0.0 Sun 10AM 21DEC25 4982 5569 8243 39.6 0.0 Sun 01PM 21DEC25 3949 5526 7194 39.3 0.0 Sun 04PM 21DEC25 4931 5475 6986 39.8 0.0 Sun 07PM 21DEC25 5136 5431 6709 39.9 0.0 Sun 10PM 21DEC25 4806 5118 6420 36.1 0.0 Mon 01AM 22DEC25 3197 4997 5450 32.4 0.0 Mon 04AM 22DEC25 2825 4949 5519 31.2 0.0 Mon 07AM 22DEC25 2705 4845 5494 30.7 0.0 Mon 10AM 22DEC25 3661 4857 6413 37.2 0.0 Mon 01PM 22DEC25 4910 5184 6451 43.5 0.0 Mon 04PM 22DEC25 5071 5368 6676 39.4 0.0 Mon 07PM 22DEC25 4957 5308 6688 34.1 0.0 Mon 10PM 22DEC25 3801 5208 6729 33.3 0.0 Tue 01AM 23DEC25 3597 5168 6741 32.9 0.0 Tue 04AM 23DEC25 3427 5086 6774 32.7 0.0 Tue 07AM 23DEC25 3278 3862 6959 33.1 22.4 Tue 10AM 23DEC25 3262 3895 6934 33.0 25.2 Tue 01PM 23DEC25 3258 3824 7126 32.7 30.0 Tue 04PM 23DEC25 3219 3769 7204 32.2 35.9 Tue 07PM 23DEC25 3204 3763 8328 32.0 42.4 Tue 10PM 23DEC25 3263 3847 8392 32.0 47.6 Wed 01AM 24DEC25 3273 3861 8097 32.1 52.6 Wed 04AM 24DEC25 3303 3851 6691 32.2 53.6 Wed 07AM 24DEC25 3382 4844 6464 32.4 0.0 Wed 10AM 24DEC25 3671 5003 6464 33.2 0.0 Wed 01PM 24DEC25 3566 4851 6422 33.4 0.0 Wed 04PM 24DEC25 3522 4935 6544 32.7 53.7 Wed 07PM 24DEC25 3441 4816 6734 32.5 56.2 Wed 10PM 24DEC25 3327 4844 6767 32.1 62.1 Thu 01AM 25DEC25 3303 3851 6567 32.1 63.9 Thu 04AM 25DEC25 3304 3827 6499 32.1 65.0 Thu 07AM 25DEC25 3346 3853 6497 32.2 0.0 Thu 10AM 25DEC25 3404 3826 5484 32.4 66.4 Thu 01PM 25DEC25 3410 3785 5364 32.7 67.2 Thu 04PM 25DEC25 3218 4935 5401 32.0 0.0 Thu 07PM 25DEC25 2044 4829 5313 27.8 0.0 Thu 10PM 25DEC25 3003 4949 5497 30.8 69.4 Fri 01AM 26DEC25 3289 4815 5491 31.7 70.4 Fri 04AM 26DEC25 2951 3796 5428 31.2 71.9 Fri 07AM 26DEC25 1843 2594 5293 27.1 0.0 Fri 10AM 26DEC25 2859 3680 5195 31.8 0.0 Fri 01PM 26DEC25 3528 4817 5211 33.3 73.3 Fri 04PM 26DEC25 2844 3500 5068 31.9 73.5 Fri 07PM 26DEC25 2486 3234 4963 30.9 73.6 Fri 10PM 26DEC25 2691 3363 4863 31.7 0.0 Sat 01AM 27DEC25 2264 3015 3805 30.2 0.0 Sat 04AM 27DEC25 2101 2853 3749 29.3 0.0 Sat 07AM 27DEC25 1845 2596 3676 28.6 0.0 Sat 10AM 27DEC25 2165 2916 3691 30.9 0.0 Sat 01PM 27DEC25 2375 3125 3883 31.4 0.0 Sat 04PM 27DEC25 2458 3205 3873 31.4 0.0 Sat 07PM 27DEC25 2178 2931 3777 29.9 0.0 Sat 10PM 27DEC25 1821 2574 3591 29.0 0.0 Sun 01AM 28DEC25 1339 2094 3260 26.8 0.0 Sun 04AM 28DEC25 0 0 0 14.1 0.0

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