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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 19AUG2026 |
| Day |
Frcst Time/Date |
34.6 Deg Elev |
32 Deg Elev |
28 Deg Elev |
Srf Temp (F) |
Accum Snow (In) |
| Wed |
04AM 19AUG26 |
5407 |
6723 |
9920 |
44.1 |
- |
| Wed |
07AM 19AUG26 |
5299 |
6658 |
10062 |
44.2 |
N/A |
| Wed |
10AM 19AUG26 |
5308 |
6662 |
10057 |
44.9 |
N/A |
| Wed |
01PM 19AUG26 |
5486 |
6773 |
9959 |
46.9 |
N/A |
| Wed |
04PM 19AUG26 |
5454 |
6911 |
8769 |
46.9 |
N/A |
| Wed |
07PM 19AUG26 |
5394 |
6687 |
8687 |
46.5 |
N/A |
| Wed |
10PM 19AUG26 |
5223 |
6519 |
8562 |
44.7 |
N/A |
| Thu |
01AM 20AUG26 |
5223 |
6583 |
8605 |
43.8 |
N/A |
| Thu |
04AM 20AUG26 |
5475 |
6869 |
8600 |
43.0 |
N/A |
| Thu |
07AM 20AUG26 |
6435 |
6925 |
8598 |
43.0 |
N/A |
| Thu |
10AM 20AUG26 |
6592 |
7063 |
8693 |
43.7 |
N/A |
| Thu |
01PM 20AUG26 |
6562 |
7056 |
8712 |
45.0 |
N/A |
| Thu |
04PM 20AUG26 |
6587 |
7099 |
8900 |
45.8 |
N/A |
| Thu |
07PM 20AUG26 |
6736 |
7189 |
8737 |
46.1 |
N/A |
| Thu |
10PM 20AUG26 |
6706 |
7133 |
8632 |
45.0 |
N/A |
| Fri |
01AM 21AUG26 |
6668 |
7052 |
8533 |
44.6 |
N/A |
| Fri |
04AM 21AUG26 |
6631 |
7033 |
8502 |
45.4 |
N/A |
| Fri |
07AM 21AUG26 |
6503 |
6939 |
8481 |
45.1 |
N/A |
| Fri |
10AM 21AUG26 |
6466 |
6790 |
8184 |
46.0 |
N/A |
| Fri |
01PM 21AUG26 |
6583 |
7000 |
8454 |
51.0 |
N/A |
| Fri |
04PM 21AUG26 |
6593 |
7006 |
8496 |
50.0 |
N/A |
| Fri |
07PM 21AUG26 |
6673 |
7077 |
8562 |
47.6 |
N/A |
| Fri |
10PM 21AUG26 |
6707 |
7064 |
8517 |
43.6 |
N/A |
| Sat |
01AM 22AUG26 |
6581 |
6950 |
8430 |
43.6 |
N/A |
| Sat |
04AM 22AUG26 |
6482 |
6849 |
8261 |
43.7 |
N/A |
| Sat |
07AM 22AUG26 |
6400 |
6757 |
8183 |
44.4 |
N/A |
| Sat |
10AM 22AUG26 |
5379 |
6577 |
7167 |
45.0 |
N/A |
| Sat |
01PM 22AUG26 |
5040 |
5443 |
7045 |
43.5 |
N/A |
| Sat |
04PM 22AUG26 |
5031 |
5444 |
6991 |
44.1 |
N/A |
| Sat |
07PM 22AUG26 |
5118 |
5533 |
7044 |
43.3 |
N/A |
| Sat |
10PM 22AUG26 |
5017 |
5463 |
6960 |
42.7 |
N/A |
| Sun |
01AM 23AUG26 |
5050 |
5485 |
6990 |
41.7 |
N/A |
| Sun |
04AM 23AUG26 |
5058 |
5514 |
7031 |
41.6 |
N/A |
| Sun |
07AM 23AUG26 |
5105 |
5559 |
7102 |
42.8 |
N/A |
| Sun |
10AM 23AUG26 |
5254 |
6442 |
7155 |
46.4 |
N/A |
| Sun |
01PM 23AUG26 |
5347 |
6523 |
8174 |
50.4 |
N/A |
| Sun |
04PM 23AUG26 |
5468 |
6720 |
8487 |
51.2 |
N/A |
| Sun |
07PM 23AUG26 |
5505 |
6739 |
10021 |
50.5 |
N/A |
| Sun |
10PM 23AUG26 |
6392 |
6942 |
10157 |
47.9 |
N/A |
| Mon |
01AM 24AUG26 |
6522 |
7221 |
10181 |
45.1 |
N/A |
| Mon |
04AM 24AUG26 |
6800 |
8441 |
10281 |
41.9 |
N/A |
| Mon |
07AM 24AUG26 |
7118 |
8689 |
10407 |
41.9 |
N/A |
| Mon |
10AM 24AUG26 |
8186 |
8812 |
10646 |
48.1 |
N/A |
| Mon |
01PM 24AUG26 |
8325 |
9903 |
11892 |
52.6 |
N/A |
| Mon |
04PM 24AUG26 |
8378 |
10054 |
11980 |
54.7 |
N/A |
| Mon |
07PM 24AUG26 |
8333 |
10135 |
12101 |
52.5 |
N/A |
| Mon |
10PM 24AUG26 |
8556 |
10285 |
12098 |
43.9 |
N/A |
| Tue |
01AM 25AUG26 |
8542 |
10167 |
11959 |
41.2 |
N/A |
| Tue |
04AM 25AUG26 |
8369 |
8968 |
10780 |
41.0 |
N/A |
| Tue |
07AM 25AUG26 |
8525 |
9951 |
10586 |
42.3 |
N/A |
| Tue |
10AM 25AUG26 |
8369 |
9946 |
10568 |
43.5 |
N/A |
| Tue |
01PM 25AUG26 |
8416 |
9915 |
10442 |
43.6 |
N/A |
| Tue |
04PM 25AUG26 |
8365 |
8815 |
10588 |
43.8 |
N/A |
| Tue |
07PM 25AUG26 |
8184 |
8779 |
10443 |
43.5 |
N/A |
| Tue |
10PM 25AUG26 |
6965 |
8291 |
9969 |
43.3 |
N/A |
| Wed |
01AM 26AUG26 |
6762 |
7212 |
8740 |
43.4 |
N/A |
| Wed |
04AM 26AUG26 |
6594 |
7021 |
8521 |
43.3 |
N/A |
| Wed |
07AM 26AUG26 |
5531 |
6801 |
8288 |
43.7 |
N/A |
| Wed |
10AM 26AUG26 |
5399 |
6606 |
7208 |
44.9 |
N/A |
| Wed |
01PM 26AUG26 |
5374 |
6598 |
7221 |
48.5 |
N/A |
| Wed |
04PM 26AUG26 |
5364 |
6577 |
8136 |
47.9 |
N/A |
| Wed |
07PM 26AUG26 |
5444 |
6622 |
7186 |
48.1 |
N/A |
| Wed |
10PM 26AUG26 |
5269 |
6410 |
6974 |
43.6 |
N/A |
| Thu |
01AM 27AUG26 |
4929 |
5364 |
6864 |
43.1 |
N/A |
| Thu |
04AM 27AUG26 |
4000 |
5248 |
6785 |
42.2 |
N/A |
| Thu |
07AM 27AUG26 |
3991 |
5213 |
6749 |
41.9 |
N/A |
| Thu |
10AM 27AUG26 |
4867 |
5267 |
6681 |
42.5 |
N/A |
| Thu |
01PM 27AUG26 |
4814 |
5152 |
6513 |
44.9 |
N/A |
| Thu |
04PM 27AUG26 |
3884 |
5063 |
6551 |
41.5 |
N/A |
| Thu |
07PM 27AUG26 |
4794 |
5183 |
6590 |
42.2 |
N/A |
| Thu |
10PM 27AUG26 |
3965 |
5192 |
6703 |
42.0 |
N/A |
| Fri |
01AM 28AUG26 |
3803 |
5076 |
6604 |
39.8 |
N/A |
| Fri |
04AM 28AUG26 |
3825 |
5090 |
6603 |
37.4 |
N/A |
| Fri |
07AM 28AUG26 |
3069 |
5327 |
6992 |
35.2 |
N/A |
| Fri |
10AM 28AUG26 |
3069 |
6453 |
7108 |
38.6 |
N/A |
| Fri |
01PM 28AUG26 |
3941 |
6604 |
8097 |
45.0 |
N/A |
| Fri |
04PM 28AUG26 |
6470 |
6880 |
8350 |
49.5 |
N/A |
| Fri |
07PM 28AUG26 |
6698 |
7122 |
8948 |
48.9 |
N/A |
| Fri |
10PM 28AUG26 |
6830 |
8241 |
10037 |
43.1 |
N/A |
| Sat |
01AM 29AUG26 |
6834 |
8261 |
8855 |
43.6 |
N/A |
| Sat |
04AM 29AUG26 |
5563 |
6648 |
7055 |
42.8 |
N/A |
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