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Summit_SR4 - Snow Level Forecast
Location: 38.54N 119.81W
Base Elevation: 8747 ft
Peak Elevation: 8747 ft

 

240 hour GFS Model (0.25 deg) - 3 hr incrememts

 

Data

Initialized: 12Z Wed 18FEB2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Wed 04AM 18FEB26 1092 1848 3014 15.9 -
Wed 07AM 18FEB26 0 423 1602 11.1 0.4
Wed 10AM 18FEB26 1641 2397 3397 19.4 0.4
Wed 01PM 18FEB26 2308 3062 3722 21.6 0.9
Wed 04PM 18FEB26 2681 3336 3906 22.2 2.2
Wed 07PM 18FEB26 2261 3010 3698 20.3 4.0
Wed 10PM 18FEB26 2163 2914 3650 20.1 7.2
Thu 01AM 19FEB26 2023 2777 3583 19.4 9.0
Thu 04AM 19FEB26 2285 3035 3710 20.0 9.9
Thu 07AM 19FEB26 2734 3360 3931 21.0 10.9
Thu 10AM 19FEB26 3625 3995 5333 25.7 14.1
Thu 01PM 19FEB26 2929 3456 4804 22.4 20.0
Thu 04PM 19FEB26 2588 3290 3860 21.1 24.8
Thu 07PM 19FEB26 1513 2269 3336 17.1 0.0
Thu 10PM 19FEB26 0 0 922 8.4 0.0
Fri 01AM 20FEB26 0 0 805 8.2 0.0
Fri 04AM 20FEB26 0 372 1545 10.9 0.0
Fri 07AM 20FEB26 0 0 1195 9.7 0.0
Fri 10AM 20FEB26 3411 3777 5099 26.7 0.0
Fri 01PM 20FEB26 3754 4887 5400 28.6 25.8
Fri 04PM 20FEB26 3600 3968 5271 27.0 0.0
Fri 07PM 20FEB26 2913 3448 4795 22.8 0.0
Fri 10PM 20FEB26 842 1603 2771 15.0 0.0
Sat 01AM 21FEB26 0 961 2135 13.0 0.0
Sat 04AM 21FEB26 480 1240 2413 14.0 0.0
Sat 07AM 21FEB26 1143 1895 3063 16.1 0.0
Sat 10AM 21FEB26 4989 5332 6928 31.5 0.0
Sat 01PM 21FEB26 5047 5424 7101 31.9 0.0
Sat 04PM 21FEB26 5310 6569 8096 32.5 26.0
Sat 07PM 21FEB26 3677 6716 8294 26.9 0.0
Sat 10PM 21FEB26 2971 6792 8357 22.6 0.0
Sun 01AM 22FEB26 6397 6777 8267 25.1 0.0
Sun 04AM 22FEB26 2458 6643 3794 20.9 0.0
Sun 07AM 22FEB26 2425 6678 3777 20.9 0.0
Sun 10AM 22FEB26 6680 6998 8382 35.2 26.0
Sun 01PM 22FEB26 6688 7026 8422 34.9 26.1
Sun 04PM 22FEB26 6902 7211 8609 32.9 0.0
Sun 07PM 22FEB26 6973 8166 8778 26.9 0.0
Sun 10PM 22FEB26 6897 7209 8676 26.6 0.0
Mon 01AM 23FEB26 6814 7130 8628 26.1 0.0
Mon 04AM 23FEB26 6793 7110 8531 26.5 0.0
Mon 07AM 23FEB26 6826 7145 8566 28.1 0.0
Mon 10AM 23FEB26 6760 7026 8386 35.0 26.1
Mon 01PM 23FEB26 6945 8100 8691 36.3 0.0
Mon 04PM 23FEB26 6895 7169 8759 33.8 0.0
Mon 07PM 23FEB26 6754 8180 8877 33.1 0.0
Mon 10PM 23FEB26 6987 8140 8620 33.6 0.0
Tue 01AM 24FEB26 6900 7185 8552 33.7 0.0
Tue 04AM 24FEB26 6913 7170 8522 33.8 0.0
Tue 07AM 24FEB26 6887 7132 8548 34.0 0.0
Tue 10AM 24FEB26 6924 7174 8870 36.0 0.0
Tue 01PM 24FEB26 7005 8167 8933 37.1 0.0
Tue 04PM 24FEB26 7040 8186 8735 35.2 0.0
Tue 07PM 24FEB26 6892 8144 8843 33.7 0.0
Tue 10PM 24FEB26 6878 8281 10050 34.0 0.0
Wed 01AM 25FEB26 7068 8448 10140 34.3 0.0
Wed 04AM 25FEB26 7210 8534 10172 34.4 0.0
Wed 07AM 25FEB26 8149 8631 10202 34.3 0.0
Wed 10AM 25FEB26 8225 8707 10334 34.7 0.0
Wed 01PM 25FEB26 8374 8799 10575 35.5 0.0
Wed 04PM 25FEB26 8541 8905 10354 35.1 0.0
Wed 07PM 25FEB26 8432 8780 10262 34.4 0.0
Wed 10PM 25FEB26 8379 8878 10702 34.9 0.0
Thu 01AM 26FEB26 8218 8655 10460 34.5 0.0
Thu 04AM 26FEB26 8131 8537 10170 34.9 0.0
Thu 07AM 26FEB26 7218 8549 10213 34.9 0.0
Thu 10AM 26FEB26 8137 8466 9885 36.4 0.0
Thu 01PM 26FEB26 7057 8245 8870 38.4 0.0
Thu 04PM 26FEB26 7074 8367 10014 36.4 0.0
Thu 07PM 26FEB26 7030 8402 9992 34.8 0.0
Thu 10PM 26FEB26 6821 7164 9909 34.9 0.0
Fri 01AM 27FEB26 6730 7210 8755 35.5 0.0
Fri 04AM 27FEB26 5048 5424 6829 32.2 42.0
Fri 07AM 27FEB26 3544 6400 6828 26.3 0.0
Fri 10AM 27FEB26 5247 6395 6779 34.4 42.2
Fri 01PM 27FEB26 5222 5501 6783 34.6 42.5
Fri 04PM 27FEB26 5346 6459 6862 34.9 0.0
Fri 07PM 27FEB26 3510 3879 6737 26.1 0.0
Fri 10PM 27FEB26 3511 6401 6980 25.7 0.0
Sat 01AM 28FEB26 3215 3595 7054 23.4 0.0
Sat 04AM 28FEB26 2393 3143 3762 20.5 0.0

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