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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 20AUG2026 |
| Day |
Frcst Time/Date |
34.6 Deg Elev |
32 Deg Elev |
28 Deg Elev |
Srf Temp (F) |
Accum Snow (In) |
| Thu |
04AM 20AUG26 |
6482 |
7016 |
8705 |
43.1 |
- |
| Thu |
07AM 20AUG26 |
6628 |
7132 |
8777 |
43.2 |
N/A |
| Thu |
10AM 20AUG26 |
6719 |
7137 |
8824 |
45.0 |
N/A |
| Thu |
01PM 20AUG26 |
6718 |
7192 |
9966 |
45.9 |
N/A |
| Thu |
04PM 20AUG26 |
7007 |
8311 |
8945 |
46.8 |
N/A |
| Thu |
07PM 20AUG26 |
6799 |
7213 |
8812 |
46.0 |
N/A |
| Thu |
10PM 20AUG26 |
6740 |
7144 |
8481 |
45.8 |
N/A |
| Fri |
01AM 21AUG26 |
6442 |
6795 |
8225 |
45.3 |
N/A |
| Fri |
04AM 21AUG26 |
5551 |
6747 |
8187 |
44.0 |
N/A |
| Fri |
07AM 21AUG26 |
5409 |
6601 |
7172 |
44.0 |
N/A |
| Fri |
10AM 21AUG26 |
5226 |
6433 |
7078 |
44.4 |
N/A |
| Fri |
01PM 21AUG26 |
5229 |
6465 |
7114 |
44.9 |
N/A |
| Fri |
04PM 21AUG26 |
5234 |
6482 |
7122 |
44.7 |
N/A |
| Fri |
07PM 21AUG26 |
5274 |
6583 |
8156 |
45.3 |
N/A |
| Fri |
10PM 21AUG26 |
5246 |
6497 |
7195 |
41.6 |
N/A |
| Sat |
01AM 22AUG26 |
5200 |
5555 |
7051 |
39.2 |
N/A |
| Sat |
04AM 22AUG26 |
5134 |
5540 |
7145 |
38.9 |
N/A |
| Sat |
07AM 22AUG26 |
5014 |
5452 |
6982 |
39.4 |
N/A |
| Sat |
10AM 22AUG26 |
5040 |
5476 |
6900 |
43.3 |
N/A |
| Sat |
01PM 22AUG26 |
4943 |
5360 |
6837 |
43.7 |
N/A |
| Sat |
04PM 22AUG26 |
4970 |
5391 |
6879 |
43.5 |
N/A |
| Sat |
07PM 22AUG26 |
4982 |
5399 |
6884 |
42.9 |
N/A |
| Sat |
10PM 22AUG26 |
4951 |
5359 |
6834 |
41.6 |
N/A |
| Sun |
01AM 23AUG26 |
4902 |
5327 |
6823 |
41.6 |
N/A |
| Sun |
04AM 23AUG26 |
4895 |
5317 |
6833 |
42.2 |
N/A |
| Sun |
07AM 23AUG26 |
5017 |
5377 |
6902 |
42.5 |
N/A |
| Sun |
10AM 23AUG26 |
5031 |
5360 |
6872 |
46.0 |
N/A |
| Sun |
01PM 23AUG26 |
5206 |
5553 |
8247 |
49.0 |
N/A |
| Sun |
04PM 23AUG26 |
5355 |
6694 |
8530 |
50.0 |
N/A |
| Sun |
07PM 23AUG26 |
5430 |
8096 |
8843 |
49.2 |
N/A |
| Sun |
10PM 23AUG26 |
6545 |
8221 |
10123 |
42.5 |
N/A |
| Mon |
01AM 24AUG26 |
6975 |
8687 |
10488 |
41.3 |
N/A |
| Mon |
04AM 24AUG26 |
8262 |
9918 |
11799 |
40.7 |
N/A |
| Mon |
07AM 24AUG26 |
8867 |
10356 |
12103 |
40.9 |
N/A |
| Mon |
10AM 24AUG26 |
8827 |
10521 |
12364 |
48.1 |
N/A |
| Mon |
01PM 24AUG26 |
8627 |
10215 |
12173 |
51.6 |
N/A |
| Mon |
04PM 24AUG26 |
8884 |
10323 |
12008 |
48.3 |
N/A |
| Mon |
07PM 24AUG26 |
8769 |
10273 |
12043 |
46.5 |
N/A |
| Mon |
10PM 24AUG26 |
8673 |
10324 |
12241 |
45.6 |
N/A |
| Tue |
01AM 25AUG26 |
8954 |
10286 |
11993 |
45.2 |
N/A |
| Tue |
04AM 25AUG26 |
9934 |
10286 |
11813 |
44.2 |
N/A |
| Tue |
07AM 25AUG26 |
8930 |
10251 |
11834 |
43.2 |
N/A |
| Tue |
10AM 25AUG26 |
8640 |
10056 |
10640 |
42.5 |
N/A |
| Tue |
01PM 25AUG26 |
8179 |
8597 |
10272 |
43.1 |
N/A |
| Tue |
04PM 25AUG26 |
7161 |
8566 |
10153 |
43.1 |
N/A |
| Tue |
07PM 25AUG26 |
6808 |
8153 |
8768 |
44.0 |
N/A |
| Tue |
10PM 25AUG26 |
6708 |
7066 |
8545 |
42.0 |
N/A |
| Wed |
01AM 26AUG26 |
6536 |
6922 |
8496 |
40.1 |
N/A |
| Wed |
04AM 26AUG26 |
5560 |
6786 |
8438 |
38.8 |
N/A |
| Wed |
07AM 26AUG26 |
5408 |
6641 |
8201 |
38.8 |
N/A |
| Wed |
10AM 26AUG26 |
5262 |
6535 |
7220 |
44.9 |
N/A |
| Wed |
01PM 26AUG26 |
5147 |
5506 |
7071 |
49.0 |
N/A |
| Wed |
04PM 26AUG26 |
5257 |
5569 |
7186 |
49.7 |
N/A |
| Wed |
07PM 26AUG26 |
5241 |
5530 |
8302 |
49.2 |
N/A |
| Wed |
10PM 26AUG26 |
5358 |
6614 |
8368 |
41.6 |
N/A |
| Thu |
01AM 27AUG26 |
5459 |
6762 |
8630 |
40.0 |
N/A |
| Thu |
04AM 27AUG26 |
5511 |
6878 |
8757 |
40.3 |
N/A |
| Thu |
07AM 27AUG26 |
6455 |
6947 |
8396 |
42.1 |
N/A |
| Thu |
10AM 27AUG26 |
4875 |
5255 |
8521 |
41.6 |
N/A |
| Thu |
01PM 27AUG26 |
3906 |
5353 |
7186 |
41.1 |
N/A |
| Thu |
04PM 27AUG26 |
5002 |
6415 |
7228 |
41.1 |
N/A |
| Thu |
07PM 27AUG26 |
5251 |
6553 |
8157 |
43.0 |
N/A |
| Thu |
10PM 27AUG26 |
5432 |
6599 |
7112 |
38.5 |
N/A |
| Fri |
01AM 28AUG26 |
5309 |
6521 |
7130 |
38.2 |
N/A |
| Fri |
04AM 28AUG26 |
5396 |
6811 |
10034 |
38.0 |
N/A |
| Fri |
07AM 28AUG26 |
6829 |
8419 |
10239 |
38.4 |
N/A |
| Fri |
10AM 28AUG26 |
7008 |
8770 |
10362 |
44.9 |
N/A |
| Fri |
01PM 28AUG26 |
6763 |
8410 |
10129 |
48.6 |
N/A |
| Fri |
04PM 28AUG26 |
6459 |
6763 |
10456 |
47.4 |
N/A |
| Fri |
07PM 28AUG26 |
8175 |
8796 |
10448 |
42.0 |
N/A |
| Fri |
10PM 28AUG26 |
6986 |
8782 |
10455 |
41.3 |
N/A |
| Sat |
01AM 29AUG26 |
6761 |
7225 |
10050 |
42.6 |
N/A |
| Sat |
04AM 29AUG26 |
6662 |
7111 |
9958 |
42.5 |
N/A |
| Sat |
07AM 29AUG26 |
6533 |
7039 |
8656 |
42.5 |
N/A |
| Sat |
10AM 29AUG26 |
5305 |
6632 |
8237 |
43.5 |
N/A |
| Sat |
01PM 29AUG26 |
5376 |
6548 |
7135 |
48.0 |
N/A |
| Sat |
04PM 29AUG26 |
5539 |
10174 |
11852 |
49.4 |
N/A |
| Sat |
07PM 29AUG26 |
8948 |
10255 |
11821 |
49.6 |
N/A |
| Sat |
10PM 29AUG26 |
8689 |
10135 |
10779 |
43.0 |
N/A |
| Sun |
01AM 30AUG26 |
8647 |
10066 |
10644 |
41.5 |
N/A |
| Sun |
04AM 30AUG26 |
8725 |
10101 |
10722 |
41.3 |
N/A |
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