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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: 00Z Thu 20AUG2026 |
| Day |
Frcst Time/Date |
34.6 Deg Elev |
32 Deg Elev |
28 Deg Elev |
Srf Temp (F) |
Accum Snow (In) |
| Wed |
04PM 19AUG26 |
5484 |
6907 |
8601 |
46.5 |
- |
| Wed |
07PM 19AUG26 |
5382 |
6647 |
8445 |
46.3 |
N/A |
| Wed |
10PM 19AUG26 |
5298 |
6583 |
8580 |
44.7 |
N/A |
| Thu |
01AM 20AUG26 |
5358 |
6757 |
8956 |
43.9 |
N/A |
| Thu |
04AM 20AUG26 |
6464 |
7010 |
8730 |
42.9 |
N/A |
| Thu |
07AM 20AUG26 |
6522 |
7061 |
8803 |
43.4 |
N/A |
| Thu |
10AM 20AUG26 |
6648 |
7113 |
8684 |
44.1 |
N/A |
| Thu |
01PM 20AUG26 |
6684 |
7129 |
8843 |
45.3 |
N/A |
| Thu |
04PM 20AUG26 |
6799 |
8185 |
8756 |
45.6 |
N/A |
| Thu |
07PM 20AUG26 |
6797 |
8154 |
8806 |
45.9 |
N/A |
| Thu |
10PM 20AUG26 |
6635 |
7019 |
8586 |
45.7 |
N/A |
| Fri |
01AM 21AUG26 |
6541 |
6957 |
8478 |
45.9 |
N/A |
| Fri |
04AM 21AUG26 |
5530 |
6719 |
8174 |
45.1 |
N/A |
| Fri |
07AM 21AUG26 |
5435 |
6593 |
7174 |
42.4 |
N/A |
| Fri |
10AM 21AUG26 |
6416 |
6765 |
8178 |
45.7 |
N/A |
| Fri |
01PM 21AUG26 |
5470 |
6748 |
8283 |
48.8 |
N/A |
| Fri |
04PM 21AUG26 |
6449 |
6848 |
8340 |
50.7 |
N/A |
| Fri |
07PM 21AUG26 |
5561 |
6775 |
8261 |
47.6 |
N/A |
| Fri |
10PM 21AUG26 |
5559 |
6745 |
8196 |
44.6 |
N/A |
| Sat |
01AM 22AUG26 |
6413 |
6729 |
7221 |
43.9 |
N/A |
| Sat |
04AM 22AUG26 |
5469 |
6665 |
7226 |
43.5 |
N/A |
| Sat |
07AM 22AUG26 |
5223 |
5568 |
7041 |
43.5 |
N/A |
| Sat |
10AM 22AUG26 |
5275 |
6476 |
7057 |
43.5 |
N/A |
| Sat |
01PM 22AUG26 |
5226 |
6453 |
7064 |
43.7 |
N/A |
| Sat |
04PM 22AUG26 |
5128 |
5504 |
7005 |
44.4 |
N/A |
| Sat |
07PM 22AUG26 |
5070 |
5471 |
6971 |
43.4 |
N/A |
| Sat |
10PM 22AUG26 |
4980 |
5393 |
6882 |
42.3 |
N/A |
| Sun |
01AM 23AUG26 |
5016 |
5441 |
6923 |
42.1 |
N/A |
| Sun |
04AM 23AUG26 |
5041 |
5467 |
6951 |
42.5 |
N/A |
| Sun |
07AM 23AUG26 |
5029 |
5448 |
6891 |
43.1 |
N/A |
| Sun |
10AM 23AUG26 |
5084 |
5448 |
6965 |
44.7 |
N/A |
| Sun |
01PM 23AUG26 |
5174 |
5532 |
7206 |
48.5 |
N/A |
| Sun |
04PM 23AUG26 |
5397 |
6560 |
7197 |
51.1 |
N/A |
| Sun |
07PM 23AUG26 |
5537 |
6765 |
8596 |
49.0 |
N/A |
| Sun |
10PM 23AUG26 |
5545 |
7161 |
8888 |
46.9 |
N/A |
| Mon |
01AM 24AUG26 |
6602 |
7128 |
8870 |
42.4 |
N/A |
| Mon |
04AM 24AUG26 |
6665 |
8145 |
10068 |
41.3 |
N/A |
| Mon |
07AM 24AUG26 |
6852 |
8365 |
10180 |
40.8 |
N/A |
| Mon |
10AM 24AUG26 |
6989 |
8518 |
11902 |
47.9 |
N/A |
| Mon |
01PM 24AUG26 |
7147 |
10122 |
12111 |
51.5 |
N/A |
| Mon |
04PM 24AUG26 |
8847 |
10302 |
12008 |
50.5 |
N/A |
| Mon |
07PM 24AUG26 |
8914 |
10295 |
11987 |
48.2 |
N/A |
| Mon |
10PM 24AUG26 |
9889 |
10347 |
12036 |
45.7 |
N/A |
| Tue |
01AM 25AUG26 |
8884 |
10251 |
11909 |
44.4 |
N/A |
| Tue |
04AM 25AUG26 |
8793 |
10192 |
11823 |
43.4 |
N/A |
| Tue |
07AM 25AUG26 |
8694 |
10103 |
10723 |
42.9 |
N/A |
| Tue |
10AM 25AUG26 |
8656 |
10019 |
10625 |
42.9 |
N/A |
| Tue |
01PM 25AUG26 |
8556 |
9883 |
10783 |
43.6 |
N/A |
| Tue |
04PM 25AUG26 |
8418 |
9946 |
11807 |
44.9 |
N/A |
| Tue |
07PM 25AUG26 |
8535 |
9974 |
10665 |
43.4 |
N/A |
| Tue |
10PM 25AUG26 |
7033 |
8440 |
10328 |
43.4 |
N/A |
| Wed |
01AM 26AUG26 |
6775 |
8248 |
10005 |
43.4 |
N/A |
| Wed |
04AM 26AUG26 |
5199 |
6606 |
8676 |
43.0 |
N/A |
| Wed |
07AM 26AUG26 |
5008 |
6426 |
8526 |
42.8 |
N/A |
| Wed |
10AM 26AUG26 |
5038 |
6420 |
8106 |
42.4 |
N/A |
| Wed |
01PM 26AUG26 |
4816 |
5479 |
7148 |
42.6 |
N/A |
| Wed |
04PM 26AUG26 |
4915 |
5401 |
7039 |
42.8 |
N/A |
| Wed |
07PM 26AUG26 |
4933 |
5385 |
6940 |
42.6 |
N/A |
| Wed |
10PM 26AUG26 |
4874 |
5325 |
6854 |
41.3 |
N/A |
| Thu |
01AM 27AUG26 |
3976 |
5197 |
6737 |
40.9 |
N/A |
| Thu |
04AM 27AUG26 |
3861 |
5057 |
6555 |
40.3 |
N/A |
| Thu |
07AM 27AUG26 |
3729 |
4984 |
6859 |
39.5 |
N/A |
| Thu |
10AM 27AUG26 |
3690 |
4995 |
8300 |
41.1 |
N/A |
| Thu |
01PM 27AUG26 |
3945 |
6731 |
8617 |
45.0 |
N/A |
| Thu |
04PM 27AUG26 |
5253 |
8111 |
8828 |
48.3 |
N/A |
| Thu |
07PM 27AUG26 |
5443 |
8205 |
9954 |
48.9 |
N/A |
| Thu |
10PM 27AUG26 |
6674 |
8323 |
10055 |
41.1 |
N/A |
| Fri |
01AM 28AUG26 |
6998 |
8516 |
10276 |
39.8 |
N/A |
| Fri |
04AM 28AUG26 |
7164 |
8641 |
10363 |
38.4 |
N/A |
| Fri |
07AM 28AUG26 |
6848 |
8451 |
10374 |
37.9 |
N/A |
| Fri |
10AM 28AUG26 |
6908 |
8487 |
10518 |
46.1 |
N/A |
| Fri |
01PM 28AUG26 |
6923 |
8403 |
10368 |
49.3 |
N/A |
| Fri |
04PM 28AUG26 |
7068 |
8549 |
10616 |
49.8 |
N/A |
| Fri |
07PM 28AUG26 |
7208 |
8703 |
10551 |
47.0 |
N/A |
| Fri |
10PM 28AUG26 |
7112 |
8559 |
10321 |
38.9 |
N/A |
| Sat |
01AM 29AUG26 |
6980 |
8424 |
10244 |
38.0 |
N/A |
| Sat |
04AM 29AUG26 |
5471 |
8194 |
10337 |
37.7 |
N/A |
| Sat |
07AM 29AUG26 |
5287 |
6606 |
10116 |
40.2 |
N/A |
| Sat |
10AM 29AUG26 |
5236 |
6490 |
7123 |
40.6 |
N/A |
| Sat |
01PM 29AUG26 |
5248 |
6471 |
7006 |
41.3 |
N/A |
| Sat |
04PM 29AUG26 |
5044 |
5468 |
6965 |
42.6 |
N/A |
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