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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 Thu 21MAY2026 |
| Day |
Frcst Time/Date |
34.6 Deg Elev |
32 Deg Elev |
28 Deg Elev |
Srf Temp (F) |
Accum Snow (In) |
| Thu |
04AM 21MAY26 |
1875 |
6986 |
3701 |
31.2 |
- |
| Thu |
07AM 21MAY26 |
1875 |
6986 |
3661 |
31.4 |
N/A |
| Thu |
10AM 21MAY26 |
1875 |
6986 |
3564 |
31.8 |
N/A |
| Thu |
01PM 21MAY26 |
1875 |
6986 |
3540 |
32.4 |
N/A |
| Thu |
04PM 21MAY26 |
1875 |
6986 |
3450 |
31.7 |
N/A |
| Thu |
07PM 21MAY26 |
1875 |
6986 |
3369 |
31.3 |
N/A |
| Thu |
10PM 21MAY26 |
1161 |
2288 |
3297 |
30.0 |
N/A |
| Fri |
01AM 22MAY26 |
1161 |
2288 |
3016 |
28.3 |
N/A |
| Fri |
04AM 22MAY26 |
1161 |
2288 |
3058 |
28.6 |
N/A |
| Fri |
07AM 22MAY26 |
1161 |
2288 |
3239 |
29.4 |
N/A |
| Fri |
10AM 22MAY26 |
1161 |
2288 |
3456 |
30.3 |
N/A |
| Fri |
01PM 22MAY26 |
1875 |
2288 |
3314 |
31.4 |
N/A |
| Fri |
04PM 22MAY26 |
1875 |
2288 |
3414 |
32.2 |
N/A |
| Fri |
07PM 22MAY26 |
1161 |
2288 |
3356 |
30.4 |
N/A |
| Fri |
10PM 22MAY26 |
1161 |
2288 |
3095 |
28.4 |
N/A |
| Sat |
01AM 23MAY26 |
462 |
1566 |
2926 |
27.9 |
N/A |
| Sat |
04AM 23MAY26 |
1161 |
2288 |
3005 |
27.9 |
N/A |
| Sat |
07AM 23MAY26 |
462 |
2288 |
2960 |
28.1 |
N/A |
| Sat |
10AM 23MAY26 |
1161 |
2288 |
3322 |
30.4 |
N/A |
| Sat |
01PM 23MAY26 |
1875 |
2288 |
3513 |
31.5 |
N/A |
| Sat |
04PM 23MAY26 |
1875 |
2288 |
3599 |
32.0 |
N/A |
| Sat |
07PM 23MAY26 |
1875 |
2288 |
3605 |
31.4 |
N/A |
| Sat |
10PM 23MAY26 |
1161 |
2288 |
3584 |
29.2 |
N/A |
| Sun |
01AM 24MAY26 |
1161 |
2288 |
3507 |
28.8 |
N/A |
| Sun |
04AM 24MAY26 |
1161 |
2288 |
3368 |
28.1 |
N/A |
| Sun |
07AM 24MAY26 |
1161 |
2288 |
3311 |
29.3 |
N/A |
| Sun |
10AM 24MAY26 |
1875 |
2288 |
3503 |
32.2 |
N/A |
| Sun |
01PM 24MAY26 |
2604 |
2288 |
3671 |
34.2 |
N/A |
| Sun |
04PM 24MAY26 |
2604 |
3285 |
3810 |
35.0 |
N/A |
| Sun |
07PM 24MAY26 |
2604 |
3422 |
3913 |
35.7 |
N/A |
| Sun |
10PM 24MAY26 |
2604 |
3498 |
3904 |
34.7 |
N/A |
| Mon |
01AM 25MAY26 |
1875 |
3393 |
3885 |
30.9 |
N/A |
| Mon |
04AM 25MAY26 |
1161 |
1917 |
4901 |
28.8 |
N/A |
| Mon |
07AM 25MAY26 |
1875 |
3283 |
6394 |
31.0 |
N/A |
| Mon |
10AM 25MAY26 |
2604 |
3782 |
6407 |
35.0 |
N/A |
| Mon |
01PM 25MAY26 |
2604 |
3540 |
5234 |
35.4 |
N/A |
| Mon |
04PM 25MAY26 |
2604 |
3487 |
4982 |
36.0 |
N/A |
| Mon |
07PM 25MAY26 |
2604 |
3408 |
4781 |
35.2 |
N/A |
| Mon |
10PM 25MAY26 |
1875 |
3248 |
3843 |
32.6 |
N/A |
| Tue |
01AM 26MAY26 |
1161 |
1778 |
3451 |
29.6 |
N/A |
| Tue |
04AM 26MAY26 |
1161 |
1778 |
3243 |
28.4 |
N/A |
| Tue |
07AM 26MAY26 |
1161 |
1778 |
3297 |
28.9 |
N/A |
| Tue |
10AM 26MAY26 |
1875 |
1778 |
3566 |
32.6 |
N/A |
| Tue |
01PM 26MAY26 |
2604 |
1778 |
3669 |
34.3 |
N/A |
| Tue |
04PM 26MAY26 |
2604 |
3371 |
3809 |
35.6 |
N/A |
| Tue |
07PM 26MAY26 |
2604 |
3454 |
4839 |
35.5 |
N/A |
| Tue |
10PM 26MAY26 |
1875 |
3454 |
4958 |
31.0 |
N/A |
| Wed |
01AM 27MAY26 |
1161 |
1975 |
4990 |
29.6 |
N/A |
| Wed |
04AM 27MAY26 |
1161 |
1975 |
4859 |
30.1 |
N/A |
| Wed |
07AM 27MAY26 |
1875 |
1975 |
4840 |
31.2 |
N/A |
| Wed |
10AM 27MAY26 |
2604 |
3505 |
4890 |
36.0 |
N/A |
| Wed |
01PM 27MAY26 |
3276 |
3541 |
3952 |
38.1 |
N/A |
| Wed |
04PM 27MAY26 |
3451 |
3717 |
4990 |
39.6 |
N/A |
| Wed |
07PM 27MAY26 |
3614 |
4793 |
5289 |
39.5 |
N/A |
| Wed |
10PM 27MAY26 |
2863 |
3747 |
5154 |
35.8 |
N/A |
| Thu |
01AM 28MAY26 |
2863 |
3361 |
4870 |
33.4 |
N/A |
| Thu |
04AM 28MAY26 |
2863 |
3357 |
3983 |
33.3 |
N/A |
| Thu |
07AM 28MAY26 |
2863 |
3346 |
3988 |
34.2 |
N/A |
| Thu |
10AM 28MAY26 |
2863 |
3544 |
4853 |
37.9 |
N/A |
| Thu |
01PM 28MAY26 |
3437 |
3694 |
4915 |
40.7 |
N/A |
| Thu |
04PM 28MAY26 |
3407 |
3675 |
4900 |
40.4 |
N/A |
| Thu |
07PM 28MAY26 |
3383 |
3649 |
4887 |
39.8 |
N/A |
| Thu |
10PM 28MAY26 |
2637 |
3650 |
5095 |
37.2 |
N/A |
| Fri |
01AM 29MAY26 |
1907 |
3475 |
5119 |
32.8 |
N/A |
| Fri |
04AM 29MAY26 |
3284 |
3701 |
5077 |
33.6 |
N/A |
| Fri |
07AM 29MAY26 |
3294 |
3681 |
5062 |
36.8 |
N/A |
| Fri |
10AM 29MAY26 |
3272 |
3665 |
5065 |
37.7 |
N/A |
| Fri |
01PM 29MAY26 |
3399 |
3728 |
5221 |
39.2 |
N/A |
| Fri |
04PM 29MAY26 |
3665 |
3930 |
5524 |
42.0 |
N/A |
| Fri |
07PM 29MAY26 |
3871 |
5045 |
6647 |
43.9 |
N/A |
| Fri |
10PM 29MAY26 |
3816 |
5018 |
6637 |
41.3 |
N/A |
| Sat |
01AM 30MAY26 |
3411 |
3940 |
6466 |
37.7 |
N/A |
| Sat |
04AM 30MAY26 |
2664 |
3454 |
5352 |
35.2 |
N/A |
| Sat |
07AM 30MAY26 |
1934 |
3244 |
5286 |
33.5 |
N/A |
| Sat |
10AM 30MAY26 |
1934 |
3244 |
5057 |
34.4 |
N/A |
| Sat |
01PM 30MAY26 |
1934 |
3270 |
4968 |
34.3 |
N/A |
| Sat |
04PM 30MAY26 |
2664 |
3322 |
4855 |
35.6 |
N/A |
| Sat |
07PM 30MAY26 |
2664 |
3356 |
3972 |
35.9 |
N/A |
| Sat |
10PM 30MAY26 |
2664 |
3285 |
3934 |
35.0 |
N/A |
| Sun |
01AM 31MAY26 |
1934 |
3285 |
3858 |
34.6 |
N/A |
| Sun |
04AM 31MAY26 |
1934 |
3285 |
3881 |
33.8 |
N/A |
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