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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: 12Z Fri 16JAN2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Fri 04AM 16JAN26 0 873 2057 26.8 -
Fri 07AM 16JAN26 944 1701 3276 29.3 6.0
Fri 10AM 16JAN26 1238 2001 3461 30.3 10.0
Fri 01PM 16JAN26 1590 2360 3593 31.8 12.9
Fri 04PM 16JAN26 1560 2379 3524 32.2 13.7
Fri 07PM 16JAN26 591 1350 3157 29.3 0.0
Fri 10PM 16JAN26 0 1026 2333 28.4 0.0
Sat 01AM 17JAN26 0 0 1136 24.3 0.0
Sat 04AM 17JAN26 0 0 0 17.9 0.0
Sat 07AM 17JAN26 0 0 402 21.5 0.0
Sat 10AM 17JAN26 0 621 3082 26.8 0.0
Sat 01PM 17JAN26 866 1626 3307 30.8 14.8
Sat 04PM 17JAN26 846 1607 3176 30.8 0.0
Sat 07PM 17JAN26 0 831 3326 27.7 0.0
Sat 10PM 17JAN26 576 1338 3496 29.8 0.0
Sun 01AM 18JAN26 1264 2198 3874 32.1 0.0
Sun 04AM 18JAN26 1597 2831 3884 33.1 15.7
Sun 07AM 18JAN26 1752 2971 3774 33.4 0.0
Sun 10AM 18JAN26 1572 3336 3835 33.0 0.0
Sun 01PM 18JAN26 1332 3319 4889 32.0 0.0
Sun 04PM 18JAN26 2634 3456 5115 29.0 0.0
Sun 07PM 18JAN26 0 3488 1481 23.6 0.0
Sun 10PM 18JAN26 0 3754 5333 25.4 0.0
Mon 01AM 19JAN26 0 3933 1759 23.8 0.0
Mon 04AM 19JAN26 3639 4901 5458 24.1 0.0
Mon 07AM 19JAN26 3902 5111 1182 22.1 0.0
Mon 10AM 19JAN26 4850 5309 1744 22.6 0.0
Mon 01PM 19JAN26 5135 5546 7106 27.8 0.0
Mon 04PM 19JAN26 5249 6564 8208 30.6 0.0
Mon 07PM 19JAN26 5358 6729 1611 23.6 0.0
Mon 10PM 19JAN26 5372 6704 833 21.5 0.0
Tue 01AM 20JAN26 5304 6656 595 21.0 0.0
Tue 04AM 20JAN26 5313 6658 882 22.1 0.0
Tue 07AM 20JAN26 5288 6630 924 22.1 0.0
Tue 10AM 20JAN26 5327 6727 1461 23.2 0.0
Tue 01PM 20JAN26 5316 6724 1740 25.2 0.0
Tue 04PM 20JAN26 5376 6796 8486 25.3 0.0
Tue 07PM 20JAN26 5501 6928 820 21.2 0.0
Tue 10PM 20JAN26 6436 7062 511 20.1 0.0
Wed 01AM 21JAN26 6513 7066 536 20.0 0.0
Wed 04AM 21JAN26 6543 7020 0 19.4 0.0
Wed 07AM 21JAN26 6577 7131 0 19.3 0.0
Wed 10AM 21JAN26 6870 8282 0 19.3 0.0
Wed 01PM 21JAN26 7070 8414 1512 24.1 0.0
Wed 04PM 21JAN26 7211 8487 1746 24.4 0.0
Wed 07PM 21JAN26 7198 8510 729 20.4 0.0
Wed 10PM 21JAN26 7038 8370 1334 22.5 0.0
Thu 01AM 22JAN26 7020 8355 1436 22.6 0.0
Thu 04AM 22JAN26 6882 8236 824 20.3 0.0
Thu 07AM 22JAN26 6672 7132 1054 21.5 0.0
Thu 10AM 22JAN26 6594 7056 1388 22.5 0.0
Thu 01PM 22JAN26 6477 6963 8530 25.3 0.0
Thu 04PM 22JAN26 5367 6713 8299 25.3 0.0
Thu 07PM 22JAN26 5153 6627 740 21.2 0.0
Thu 10PM 22JAN26 5529 6814 0 17.9 0.0
Fri 01AM 23JAN26 6563 7050 0 16.4 0.0
Fri 04AM 23JAN26 6674 7149 0 17.1 0.0
Fri 07AM 23JAN26 6746 7101 0 17.1 0.0
Fri 10AM 23JAN26 6705 7211 490 19.3 0.0
Fri 01PM 23JAN26 6724 7172 8737 25.9 0.0
Fri 04PM 23JAN26 6754 7163 8594 27.7 0.0
Fri 07PM 23JAN26 6600 7012 1585 22.8 0.0
Fri 10PM 23JAN26 6439 6992 0 18.8 0.0
Sat 01AM 24JAN26 4941 5353 0 18.7 0.0
Sat 04AM 24JAN26 0 0 0 13.8 0.0
Sat 07AM 24JAN26 0 0 0 14.2 0.0
Sat 10AM 24JAN26 0 4824 0 13.5 0.0
Sat 01PM 24JAN26 0 0 0 17.7 0.0
Sat 04PM 24JAN26 0 0 0 17.3 0.0
Sat 07PM 24JAN26 0 0 0 10.9 0.0
Sat 10PM 24JAN26 0 0 0 9.5 0.0
Sun 01AM 25JAN26 0 0 0 9.0 0.0
Sun 04AM 25JAN26 0 0 0 9.1 0.0
Sun 07AM 25JAN26 0 0 0 8.8 0.0
Sun 10AM 25JAN26 0 0 0 8.0 0.0
Sun 01PM 25JAN26 0 0 0 12.6 0.0
Sun 04PM 25JAN26 0 0 0 12.9 0.0
Sun 07PM 25JAN26 0 0 0 4.8 0.0
Sun 10PM 25JAN26 0 0 0 2.9 0.0
Mon 01AM 26JAN26 0 0 0 0.4 0.0
Mon 04AM 26JAN26 0 0 0 -1.8 0.0

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