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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: 18Z Wed 28JAN2026 |
| Day |
Frcst Time/Date |
34.6 Deg Elev |
32 Deg Elev |
28 Deg Elev |
Srf Temp (F) |
Accum Snow (In) |
| Wed |
10AM 28JAN26 |
990 |
1747 |
3537 |
27.0 |
- |
| Wed |
01PM 28JAN26 |
1752 |
2506 |
3561 |
30.7 |
3.5 |
| Wed |
04PM 28JAN26 |
1658 |
2412 |
3578 |
30.2 |
5.6 |
| Wed |
07PM 28JAN26 |
1822 |
2584 |
3983 |
30.6 |
0.0 |
| Wed |
10PM 28JAN26 |
1580 |
2334 |
4812 |
29.3 |
6.9 |
| Thu |
01AM 29JAN26 |
1855 |
2642 |
3718 |
30.9 |
10.7 |
| Thu |
04AM 29JAN26 |
2199 |
3003 |
3704 |
32.1 |
13.8 |
| Thu |
07AM 29JAN26 |
1904 |
2709 |
3645 |
31.3 |
17.9 |
| Thu |
10AM 29JAN26 |
1575 |
2335 |
3546 |
30.3 |
22.8 |
| Thu |
01PM 29JAN26 |
1895 |
2700 |
3626 |
31.3 |
27.3 |
| Thu |
04PM 29JAN26 |
1649 |
2406 |
3416 |
30.5 |
35.1 |
| Thu |
07PM 29JAN26 |
1916 |
2717 |
3598 |
31.8 |
43.2 |
| Thu |
10PM 29JAN26 |
1934 |
2740 |
3609 |
32.1 |
47.2 |
| Fri |
01AM 30JAN26 |
1450 |
2209 |
3494 |
30.8 |
49.6 |
| Fri |
04AM 30JAN26 |
1334 |
2092 |
3399 |
30.4 |
51.0 |
| Fri |
07AM 30JAN26 |
1067 |
1822 |
3186 |
29.8 |
0.0 |
| Fri |
10AM 30JAN26 |
1022 |
1779 |
3273 |
28.8 |
0.0 |
| Fri |
01PM 30JAN26 |
860 |
1619 |
5130 |
28.2 |
0.0 |
| Fri |
04PM 30JAN26 |
1495 |
3689 |
5385 |
29.0 |
0.0 |
| Fri |
07PM 30JAN26 |
0 |
3819 |
1973 |
23.4 |
0.0 |
| Fri |
10PM 30JAN26 |
0 |
3660 |
2199 |
25.2 |
0.0 |
| Sat |
01AM 31JAN26 |
0 |
0 |
1339 |
22.6 |
0.0 |
| Sat |
04AM 31JAN26 |
0 |
0 |
881 |
21.5 |
0.0 |
| Sat |
07AM 31JAN26 |
0 |
0 |
542 |
20.6 |
51.5 |
| Sat |
10AM 31JAN26 |
0 |
0 |
774 |
21.6 |
0.0 |
| Sat |
01PM 31JAN26 |
502 |
1262 |
2414 |
28.4 |
51.8 |
| Sat |
04PM 31JAN26 |
1090 |
1846 |
3114 |
30.0 |
0.0 |
| Sat |
07PM 31JAN26 |
0 |
1118 |
2411 |
26.5 |
0.0 |
| Sat |
10PM 31JAN26 |
0 |
0 |
1475 |
22.8 |
0.0 |
| Sun |
01AM 01FEB26 |
0 |
3641 |
1370 |
21.4 |
0.0 |
| Sun |
04AM 01FEB26 |
0 |
4986 |
2336 |
24.1 |
0.0 |
| Sun |
07AM 01FEB26 |
3794 |
5019 |
5466 |
25.2 |
0.0 |
| Sun |
10AM 01FEB26 |
0 |
3573 |
1822 |
23.3 |
0.0 |
| Sun |
01PM 01FEB26 |
1645 |
2426 |
3759 |
30.9 |
0.0 |
| Sun |
04PM 01FEB26 |
1840 |
2665 |
4785 |
31.7 |
0.0 |
| Sun |
07PM 01FEB26 |
1211 |
1975 |
3779 |
28.9 |
0.0 |
| Sun |
10PM 01FEB26 |
1800 |
2577 |
3727 |
31.7 |
0.0 |
| Mon |
01AM 02FEB26 |
1790 |
2555 |
3700 |
31.7 |
0.0 |
| Mon |
04AM 02FEB26 |
1645 |
2404 |
3742 |
31.2 |
52.5 |
| Mon |
07AM 02FEB26 |
1689 |
2451 |
3727 |
31.4 |
53.1 |
| Mon |
10AM 02FEB26 |
1569 |
2328 |
3576 |
31.0 |
53.8 |
| Mon |
01PM 02FEB26 |
1795 |
2552 |
3557 |
31.8 |
54.4 |
| Mon |
04PM 02FEB26 |
1715 |
2469 |
3495 |
31.6 |
55.8 |
| Mon |
07PM 02FEB26 |
1258 |
2018 |
3309 |
30.0 |
57.7 |
| Mon |
10PM 02FEB26 |
833 |
1597 |
2934 |
28.5 |
59.4 |
| Tue |
01AM 03FEB26 |
700 |
1458 |
2706 |
28.2 |
60.7 |
| Tue |
04AM 03FEB26 |
627 |
1385 |
2621 |
27.9 |
61.8 |
| Tue |
07AM 03FEB26 |
458 |
1220 |
2411 |
26.7 |
62.5 |
| Tue |
10AM 03FEB26 |
966 |
1721 |
3061 |
28.5 |
63.2 |
| Tue |
01PM 03FEB26 |
1409 |
2162 |
3233 |
30.0 |
64.6 |
| Tue |
04PM 03FEB26 |
1960 |
2707 |
3808 |
31.5 |
66.9 |
| Tue |
07PM 03FEB26 |
1650 |
2405 |
3717 |
30.1 |
68.3 |
| Tue |
10PM 03FEB26 |
1667 |
2422 |
4870 |
29.9 |
69.9 |
| Wed |
01AM 04FEB26 |
1756 |
2512 |
4895 |
30.0 |
72.3 |
| Wed |
04AM 04FEB26 |
1865 |
2628 |
3805 |
30.5 |
76.0 |
| Wed |
07AM 04FEB26 |
1647 |
2400 |
3589 |
29.9 |
76.9 |
| Wed |
10AM 04FEB26 |
1554 |
2308 |
3549 |
30.0 |
78.5 |
| Wed |
01PM 04FEB26 |
1803 |
2552 |
3609 |
31.4 |
80.2 |
| Wed |
04PM 04FEB26 |
2153 |
2870 |
3642 |
32.5 |
80.5 |
| Wed |
07PM 04FEB26 |
1978 |
2782 |
3631 |
32.0 |
0.0 |
| Wed |
10PM 04FEB26 |
1741 |
2497 |
3682 |
31.3 |
0.0 |
| Thu |
01AM 05FEB26 |
1748 |
2505 |
3730 |
31.4 |
81.2 |
| Thu |
04AM 05FEB26 |
1525 |
2282 |
3455 |
30.7 |
82.7 |
| Thu |
07AM 05FEB26 |
715 |
1472 |
2845 |
27.5 |
83.8 |
| Thu |
10AM 05FEB26 |
861 |
1619 |
2942 |
28.4 |
85.5 |
| Thu |
01PM 05FEB26 |
1109 |
1867 |
3042 |
29.7 |
86.7 |
| Thu |
04PM 05FEB26 |
1319 |
2072 |
3308 |
30.5 |
87.5 |
| Thu |
07PM 05FEB26 |
1209 |
1970 |
3186 |
30.1 |
88.1 |
| Thu |
10PM 05FEB26 |
584 |
1347 |
2769 |
27.5 |
88.4 |
| Fri |
01AM 06FEB26 |
0 |
1085 |
2322 |
26.6 |
88.6 |
| Fri |
04AM 06FEB26 |
534 |
1294 |
3301 |
27.5 |
0.0 |
| Fri |
07AM 06FEB26 |
0 |
0 |
504 |
19.3 |
0.0 |
| Fri |
10AM 06FEB26 |
0 |
632 |
1814 |
24.4 |
0.0 |
| Fri |
01PM 06FEB26 |
1073 |
1829 |
3931 |
29.5 |
0.0 |
| Fri |
04PM 06FEB26 |
1614 |
2370 |
3724 |
31.6 |
89.3 |
| Fri |
07PM 06FEB26 |
1419 |
2193 |
3688 |
30.7 |
90.0 |
| Fri |
10PM 06FEB26 |
1448 |
2220 |
3731 |
31.2 |
91.4 |
| Sat |
01AM 07FEB26 |
1399 |
2171 |
3540 |
31.1 |
93.4 |
| Sat |
04AM 07FEB26 |
1200 |
1961 |
3357 |
30.4 |
94.8 |
| Sat |
07AM 07FEB26 |
1062 |
1821 |
3222 |
29.9 |
95.6 |
| Sat |
10AM 07FEB26 |
947 |
1706 |
3271 |
29.3 |
96.5 |
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