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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 Wed 28JAN2026 |
| Day |
Frcst Time/Date |
34.6 Deg Elev |
32 Deg Elev |
28 Deg Elev |
Srf Temp (F) |
Accum Snow (In) |
| Wed |
04AM 28JAN26 |
1578 |
2335 |
3413 |
29.8 |
- |
| Wed |
07AM 28JAN26 |
1466 |
2220 |
3468 |
29.0 |
0.0 |
| Wed |
10AM 28JAN26 |
980 |
1737 |
3088 |
27.4 |
0.3 |
| Wed |
01PM 28JAN26 |
1561 |
2315 |
3517 |
30.0 |
5.4 |
| Wed |
04PM 28JAN26 |
1794 |
2553 |
3575 |
30.8 |
7.7 |
| Wed |
07PM 28JAN26 |
1718 |
2471 |
3648 |
30.3 |
8.7 |
| Wed |
10PM 28JAN26 |
1753 |
2511 |
3807 |
30.5 |
10.4 |
| Thu |
01AM 29JAN26 |
1867 |
2648 |
3626 |
31.0 |
14.7 |
| Thu |
04AM 29JAN26 |
2006 |
2798 |
3618 |
31.7 |
18.5 |
| Thu |
07AM 29JAN26 |
1900 |
2691 |
3608 |
31.3 |
23.0 |
| Thu |
10AM 29JAN26 |
1530 |
2286 |
3441 |
30.2 |
27.9 |
| Thu |
01PM 29JAN26 |
1741 |
2498 |
3563 |
30.9 |
32.4 |
| Thu |
04PM 29JAN26 |
1764 |
2523 |
3492 |
30.9 |
40.5 |
| Thu |
07PM 29JAN26 |
1846 |
2616 |
3532 |
31.3 |
51.1 |
| Thu |
10PM 29JAN26 |
1988 |
2857 |
3695 |
32.1 |
58.2 |
| Fri |
01AM 30JAN26 |
1751 |
2538 |
3635 |
31.6 |
60.8 |
| Fri |
04AM 30JAN26 |
1238 |
1992 |
3264 |
30.0 |
62.8 |
| Fri |
07AM 30JAN26 |
631 |
1391 |
2773 |
27.3 |
63.7 |
| Fri |
10AM 30JAN26 |
0 |
0 |
1207 |
21.8 |
0.0 |
| Fri |
01PM 30JAN26 |
0 |
929 |
2107 |
25.4 |
0.0 |
| Fri |
04PM 30JAN26 |
772 |
3565 |
5547 |
26.9 |
0.0 |
| Fri |
07PM 30JAN26 |
0 |
4878 |
1925 |
23.1 |
0.0 |
| Fri |
10PM 30JAN26 |
0 |
3484 |
1705 |
23.5 |
0.0 |
| Sat |
01AM 31JAN26 |
0 |
0 |
1343 |
22.7 |
0.0 |
| Sat |
04AM 31JAN26 |
0 |
0 |
1168 |
22.6 |
0.0 |
| Sat |
07AM 31JAN26 |
0 |
0 |
773 |
21.4 |
63.9 |
| Sat |
10AM 31JAN26 |
0 |
494 |
1671 |
25.0 |
64.2 |
| Sat |
01PM 31JAN26 |
575 |
1336 |
2493 |
28.4 |
64.5 |
| Sat |
04PM 31JAN26 |
1113 |
1866 |
3109 |
30.0 |
65.0 |
| Sat |
07PM 31JAN26 |
835 |
1593 |
3346 |
28.3 |
0.0 |
| Sat |
10PM 31JAN26 |
1505 |
2265 |
3751 |
30.9 |
0.0 |
| Sun |
01AM 01FEB26 |
850 |
3583 |
5157 |
27.7 |
0.0 |
| Sun |
04AM 01FEB26 |
3511 |
3843 |
5103 |
29.6 |
0.0 |
| Sun |
07AM 01FEB26 |
3328 |
3603 |
4814 |
28.8 |
0.0 |
| Sun |
10AM 01FEB26 |
1262 |
2045 |
4808 |
28.5 |
0.0 |
| Sun |
01PM 01FEB26 |
1656 |
2419 |
3855 |
31.0 |
65.7 |
| Sun |
04PM 01FEB26 |
1792 |
2552 |
3838 |
31.6 |
66.5 |
| Sun |
07PM 01FEB26 |
1827 |
2595 |
3657 |
31.6 |
0.0 |
| Sun |
10PM 01FEB26 |
1746 |
2502 |
3647 |
31.4 |
0.0 |
| Mon |
01AM 02FEB26 |
1609 |
2365 |
3658 |
31.0 |
66.9 |
| Mon |
04AM 02FEB26 |
1651 |
2414 |
3688 |
31.4 |
67.4 |
| Mon |
07AM 02FEB26 |
1683 |
2441 |
3737 |
31.3 |
68.3 |
| Mon |
10AM 02FEB26 |
1603 |
2366 |
3529 |
31.2 |
69.4 |
| Mon |
01PM 02FEB26 |
1809 |
2569 |
3509 |
32.1 |
70.1 |
| Mon |
04PM 02FEB26 |
1622 |
2383 |
3471 |
31.5 |
72.4 |
| Mon |
07PM 02FEB26 |
1332 |
2096 |
3350 |
30.4 |
75.4 |
| Mon |
10PM 02FEB26 |
1061 |
1819 |
3147 |
29.6 |
77.7 |
| Tue |
01AM 03FEB26 |
701 |
1461 |
2729 |
28.5 |
79.8 |
| Tue |
04AM 03FEB26 |
418 |
1180 |
2370 |
27.5 |
81.9 |
| Tue |
07AM 03FEB26 |
757 |
1517 |
2904 |
28.3 |
83.8 |
| Tue |
10AM 03FEB26 |
964 |
1724 |
3001 |
29.0 |
84.9 |
| Tue |
01PM 03FEB26 |
1374 |
2127 |
3266 |
30.4 |
87.1 |
| Tue |
04PM 03FEB26 |
1408 |
2166 |
3521 |
30.3 |
88.5 |
| Tue |
07PM 03FEB26 |
1395 |
2153 |
3679 |
29.8 |
90.2 |
| Tue |
10PM 03FEB26 |
1736 |
2488 |
3656 |
30.6 |
93.9 |
| Wed |
01AM 04FEB26 |
1135 |
1891 |
3341 |
28.5 |
97.9 |
| Wed |
04AM 04FEB26 |
1806 |
2599 |
4949 |
31.0 |
NA |
| Wed |
07AM 04FEB26 |
1996 |
2898 |
3959 |
31.9 |
NA |
| Wed |
10AM 04FEB26 |
1728 |
2484 |
3701 |
31.1 |
NA |
| Wed |
01PM 04FEB26 |
1774 |
2526 |
3895 |
31.3 |
NA |
| Wed |
04PM 04FEB26 |
1936 |
2690 |
4783 |
31.5 |
NA |
| Wed |
07PM 04FEB26 |
2007 |
2882 |
4956 |
31.6 |
NA |
| Wed |
10PM 04FEB26 |
1995 |
2921 |
4966 |
31.8 |
NA |
| Thu |
01AM 05FEB26 |
1911 |
2886 |
4812 |
32.0 |
NA |
| Thu |
04AM 05FEB26 |
1499 |
2265 |
3633 |
30.7 |
NA |
| Thu |
07AM 05FEB26 |
1219 |
1975 |
3356 |
30.3 |
NA |
| Thu |
10AM 05FEB26 |
1287 |
2048 |
3408 |
30.7 |
NA |
| Thu |
01PM 05FEB26 |
1304 |
2042 |
3168 |
30.8 |
NA |
| Thu |
04PM 05FEB26 |
1491 |
2234 |
3388 |
31.3 |
NA |
| Thu |
07PM 05FEB26 |
1298 |
2054 |
3700 |
30.2 |
NA |
| Thu |
10PM 05FEB26 |
1636 |
2401 |
4940 |
31.3 |
NA |
| Fri |
01AM 06FEB26 |
2168 |
3292 |
4856 |
32.7 |
NA |
| Fri |
04AM 06FEB26 |
1708 |
2474 |
3802 |
31.3 |
NA |
| Fri |
07AM 06FEB26 |
1342 |
2101 |
3509 |
29.9 |
NA |
| Fri |
10AM 06FEB26 |
1667 |
2424 |
3471 |
31.0 |
NA |
| Fri |
01PM 06FEB26 |
1689 |
2444 |
3428 |
30.9 |
NA |
| Fri |
04PM 06FEB26 |
1820 |
2568 |
3574 |
30.9 |
NA |
| Fri |
07PM 06FEB26 |
1591 |
2346 |
3633 |
29.6 |
NA |
| Fri |
10PM 06FEB26 |
1543 |
2299 |
3533 |
29.1 |
NA |
| Sat |
01AM 07FEB26 |
1233 |
1988 |
3246 |
28.3 |
NA |
| Sat |
04AM 07FEB26 |
945 |
1703 |
3129 |
27.1 |
NA |
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