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Alyeska - Snow Level Forecast
Location: 60.96N 149.07W
Base Elevation: 250 ft
Peak Elevation: 3939 ft

 

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

 

Data

Initialized: 06Z Mon 20JUL2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Sun 10PM 19JUL26 6899 8273 8849 43.6 -
Mon 01AM 20JUL26 6934 8285 10072 45.1 N/A
Mon 04AM 20JUL26 6776 8285 10311 46.1 N/A
Mon 07AM 20JUL26 6658 8291 10098 47.2 N/A
Mon 10AM 20JUL26 6415 8125 10122 47.9 N/A
Mon 01PM 20JUL26 5419 6709 8665 47.4 N/A
Mon 04PM 20JUL26 5404 6705 8431 47.5 N/A
Mon 07PM 20JUL26 5447 6719 8322 47.7 N/A
Mon 10PM 20JUL26 5433 6660 8157 44.9 N/A
Tue 01AM 21JUL26 5268 6453 7092 43.8 N/A
Tue 04AM 21JUL26 5181 6422 6979 43.5 N/A
Tue 07AM 21JUL26 5129 5494 6891 42.8 N/A
Tue 10AM 21JUL26 5052 5384 7009 44.2 N/A
Tue 01PM 21JUL26 4814 5511 7013 47.1 N/A
Tue 04PM 21JUL26 4855 5457 7029 47.4 N/A
Tue 07PM 21JUL26 3904 5124 6739 44.1 N/A
Tue 10PM 21JUL26 3807 5009 6646 41.5 N/A
Wed 01AM 22JUL26 3707 4950 8256 40.3 N/A
Wed 04AM 22JUL26 3712 4974 8630 40.8 N/A
Wed 07AM 22JUL26 3767 5073 7135 40.5 N/A
Wed 10AM 22JUL26 3873 5241 8404 40.8 N/A
Wed 01PM 22JUL26 4803 5486 8426 41.4 N/A
Wed 04PM 22JUL26 5309 6908 10322 41.9 N/A
Wed 07PM 22JUL26 7091 8599 12399 41.6 N/A
Wed 10PM 22JUL26 8394 10186 12387 41.4 N/A
Thu 01AM 23JUL26 8099 8566 10476 41.6 N/A
Thu 04AM 23JUL26 7215 8598 12381 41.2 N/A
Thu 07AM 23JUL26 7011 8435 10112 41.3 N/A
Thu 10AM 23JUL26 6665 7106 8499 41.8 N/A
Thu 01PM 23JUL26 5371 6556 7177 44.1 N/A
Thu 04PM 23JUL26 5358 6605 8131 44.7 N/A
Thu 07PM 23JUL26 5444 6625 7228 47.8 N/A
Thu 10PM 23JUL26 5362 6470 7004 45.1 N/A
Fri 01AM 24JUL26 5169 5462 6792 44.1 N/A
Fri 04AM 24JUL26 5200 5507 6822 40.3 N/A
Fri 07AM 24JUL26 5095 5383 6683 41.6 N/A
Fri 10AM 24JUL26 4855 5224 6645 45.5 N/A
Fri 01PM 24JUL26 5244 5502 6998 50.5 N/A
Fri 04PM 24JUL26 5181 5457 6948 49.4 N/A
Fri 07PM 24JUL26 5297 6414 7184 49.2 N/A
Fri 10PM 24JUL26 5368 6543 7100 46.3 N/A
Sat 01AM 25JUL26 5503 6750 8507 43.1 N/A
Sat 04AM 25JUL26 6789 8154 10026 40.3 N/A
Sat 07AM 25JUL26 7044 8525 10448 42.0 N/A
Sat 10AM 25JUL26 8436 10229 12156 49.7 N/A
Sat 01PM 25JUL26 8716 11817 12559 54.9 N/A
Sat 04PM 25JUL26 8600 11793 12435 57.4 N/A
Sat 07PM 25JUL26 7165 10384 12237 56.6 N/A
Sat 10PM 25JUL26 7104 10108 11980 51.0 N/A
Sun 01AM 26JUL26 7056 8794 10757 49.9 N/A
Sun 04AM 26JUL26 6974 8424 10537 48.0 N/A
Sun 07AM 26JUL26 6900 7199 10678 49.1 N/A
Sun 10AM 26JUL26 6873 7173 11824 51.9 N/A
Sun 01PM 26JUL26 6909 8640 12143 55.4 N/A
Sun 04PM 26JUL26 7121 10569 12274 54.8 N/A
Sun 07PM 26JUL26 7114 11792 12305 55.0 N/A
Sun 10PM 26JUL26 10140 11851 12379 51.9 N/A
Mon 01AM 27JUL26 10099 11780 12363 47.4 N/A
Mon 04AM 27JUL26 8700 10506 12276 45.3 N/A
Mon 07AM 27JUL26 8478 9979 11857 48.1 N/A
Mon 10AM 27JUL26 8276 8722 10528 52.6 N/A
Mon 01PM 27JUL26 7151 8420 9967 55.9 N/A
Mon 04PM 27JUL26 7113 8309 8838 51.6 N/A
Mon 07PM 27JUL26 6993 8188 8761 49.4 N/A
Mon 10PM 27JUL26 6892 8166 8845 46.0 N/A
Tue 01AM 28JUL26 6633 7040 8533 44.9 N/A
Tue 04AM 28JUL26 6517 6857 8274 44.0 N/A
Tue 07AM 28JUL26 6452 6801 8211 43.3 N/A
Tue 10AM 28JUL26 5550 6724 8134 46.6 N/A
Tue 01PM 28JUL26 6403 6724 7224 49.4 N/A
Tue 04PM 28JUL26 6441 6806 8229 51.0 N/A
Tue 07PM 28JUL26 6452 6836 8285 49.0 N/A
Tue 10PM 28JUL26 5528 6727 8189 44.3 N/A
Wed 01AM 29JUL26 5476 6661 8107 41.4 N/A
Wed 04AM 29JUL26 5389 6566 7157 40.5 N/A
Wed 07AM 29JUL26 5285 6457 7124 42.4 N/A
Wed 10AM 29JUL26 5308 6491 7008 44.0 N/A
Wed 01PM 29JUL26 5420 6625 7167 49.2 N/A
Wed 04PM 29JUL26 5541 6741 8194 50.5 N/A
Wed 07PM 29JUL26 6482 6870 8304 49.2 N/A
Wed 10PM 29JUL26 6459 6883 8331 46.4 N/A

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