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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 Wed 26AUG2026 |
| Day |
Frcst Time/Date |
34.6 Deg Elev |
32 Deg Elev |
28 Deg Elev |
Srf Temp (F) |
Accum Snow (In) |
| Tue |
04PM 25AUG26 |
7180 |
8432 |
9923 |
46.1 |
- |
| Tue |
07PM 25AUG26 |
6872 |
8167 |
8695 |
46.0 |
N/A |
| Tue |
10PM 25AUG26 |
6612 |
6949 |
8354 |
45.1 |
N/A |
| Wed |
01AM 26AUG26 |
6457 |
6759 |
7228 |
45.5 |
N/A |
| Wed |
04AM 26AUG26 |
6453 |
6746 |
7202 |
44.5 |
N/A |
| Wed |
07AM 26AUG26 |
5532 |
6688 |
7225 |
41.3 |
N/A |
| Wed |
10AM 26AUG26 |
5440 |
6606 |
7173 |
48.5 |
N/A |
| Wed |
01PM 26AUG26 |
5316 |
6400 |
7141 |
51.5 |
N/A |
| Wed |
04PM 26AUG26 |
5411 |
6550 |
8109 |
52.8 |
N/A |
| Wed |
07PM 26AUG26 |
5392 |
6611 |
8269 |
50.9 |
N/A |
| Wed |
10PM 26AUG26 |
5386 |
6599 |
8095 |
42.4 |
N/A |
| Thu |
01AM 27AUG26 |
5379 |
6569 |
7165 |
40.9 |
N/A |
| Thu |
04AM 27AUG26 |
5351 |
6520 |
7054 |
40.2 |
N/A |
| Thu |
07AM 27AUG26 |
5314 |
6487 |
7068 |
39.5 |
N/A |
| Thu |
10AM 27AUG26 |
5402 |
6630 |
8168 |
47.5 |
N/A |
| Thu |
01PM 27AUG26 |
5517 |
6898 |
8622 |
52.1 |
N/A |
| Thu |
04PM 27AUG26 |
5544 |
7105 |
8775 |
52.5 |
N/A |
| Thu |
07PM 27AUG26 |
6522 |
6926 |
8457 |
49.8 |
N/A |
| Thu |
10PM 27AUG26 |
5168 |
5421 |
6868 |
45.4 |
N/A |
| Fri |
01AM 28AUG26 |
3874 |
8396 |
10532 |
41.9 |
N/A |
| Fri |
04AM 28AUG26 |
3858 |
8582 |
10658 |
41.1 |
N/A |
| Fri |
07AM 28AUG26 |
3872 |
8680 |
10421 |
39.9 |
N/A |
| Fri |
10AM 28AUG26 |
4920 |
8204 |
10028 |
40.2 |
N/A |
| Fri |
01PM 28AUG26 |
5144 |
8165 |
9972 |
41.1 |
N/A |
| Fri |
04PM 28AUG26 |
6635 |
8246 |
9890 |
41.1 |
N/A |
| Fri |
07PM 28AUG26 |
6665 |
7220 |
8716 |
40.9 |
N/A |
| Fri |
10PM 28AUG26 |
5109 |
6486 |
8491 |
41.4 |
N/A |
| Sat |
01AM 29AUG26 |
5260 |
6655 |
8276 |
41.2 |
N/A |
| Sat |
04AM 29AUG26 |
5225 |
6495 |
7069 |
41.2 |
N/A |
| Sat |
07AM 29AUG26 |
5133 |
5477 |
6904 |
41.8 |
N/A |
| Sat |
10AM 29AUG26 |
5099 |
5550 |
7044 |
43.0 |
N/A |
| Sat |
01PM 29AUG26 |
5108 |
5440 |
7160 |
46.8 |
N/A |
| Sat |
04PM 29AUG26 |
5195 |
5504 |
6925 |
48.0 |
N/A |
| Sat |
07PM 29AUG26 |
5192 |
5516 |
6950 |
46.9 |
N/A |
| Sat |
10PM 29AUG26 |
5085 |
5444 |
6902 |
43.7 |
N/A |
| Sun |
01AM 30AUG26 |
5085 |
5455 |
6954 |
42.8 |
N/A |
| Sun |
04AM 30AUG26 |
5080 |
5457 |
6882 |
42.7 |
N/A |
| Sun |
07AM 30AUG26 |
5005 |
5297 |
6849 |
41.3 |
N/A |
| Sun |
10AM 30AUG26 |
5029 |
5452 |
6897 |
43.5 |
N/A |
| Sun |
01PM 30AUG26 |
4999 |
5297 |
6675 |
47.3 |
N/A |
| Sun |
04PM 30AUG26 |
5212 |
5472 |
6875 |
49.6 |
N/A |
| Sun |
07PM 30AUG26 |
5191 |
5468 |
7010 |
48.2 |
N/A |
| Sun |
10PM 30AUG26 |
5195 |
6407 |
7106 |
40.2 |
N/A |
| Mon |
01AM 31AUG26 |
5179 |
6402 |
7097 |
39.5 |
N/A |
| Mon |
04AM 31AUG26 |
5157 |
6394 |
7002 |
38.5 |
N/A |
| Mon |
07AM 31AUG26 |
5017 |
5375 |
6727 |
36.9 |
N/A |
| Mon |
10AM 31AUG26 |
4944 |
5291 |
6636 |
43.4 |
N/A |
| Mon |
01PM 31AUG26 |
5077 |
5384 |
6693 |
46.5 |
N/A |
| Mon |
04PM 31AUG26 |
5091 |
5364 |
6624 |
46.6 |
N/A |
| Mon |
07PM 31AUG26 |
2790 |
3410 |
3856 |
35.0 |
N/A |
| Mon |
10PM 31AUG26 |
2057 |
3410 |
3585 |
31.8 |
N/A |
| Tue |
01AM 01SEP26 |
2057 |
3410 |
3577 |
31.1 |
N/A |
| Tue |
04AM 01SEP26 |
1340 |
1933 |
3445 |
29.2 |
N/A |
| Tue |
07AM 01SEP26 |
1340 |
1933 |
3817 |
27.8 |
N/A |
| Tue |
10AM 01SEP26 |
2790 |
6536 |
8236 |
35.7 |
N/A |
| Tue |
01PM 01SEP26 |
6632 |
7154 |
8604 |
42.6 |
N/A |
| Tue |
04PM 01SEP26 |
6871 |
8190 |
8720 |
46.2 |
N/A |
| Tue |
07PM 01SEP26 |
7151 |
8340 |
8826 |
45.3 |
N/A |
| Tue |
10PM 01SEP26 |
7148 |
8347 |
8852 |
39.3 |
N/A |
| Wed |
01AM 02SEP26 |
7137 |
8358 |
8891 |
40.6 |
N/A |
| Wed |
04AM 02SEP26 |
6562 |
6902 |
8287 |
40.0 |
N/A |
| Wed |
07AM 02SEP26 |
5376 |
6834 |
11798 |
41.3 |
N/A |
| Wed |
10AM 02SEP26 |
6982 |
8855 |
11818 |
43.1 |
N/A |
| Wed |
01PM 02SEP26 |
8349 |
9921 |
11855 |
44.0 |
N/A |
| Wed |
04PM 02SEP26 |
8270 |
8961 |
12205 |
46.7 |
N/A |
| Wed |
07PM 02SEP26 |
10062 |
10644 |
12212 |
48.5 |
N/A |
| Wed |
10PM 02SEP26 |
10408 |
11800 |
12367 |
45.2 |
N/A |
| Thu |
01AM 03SEP26 |
10064 |
10575 |
12260 |
45.4 |
N/A |
| Thu |
04AM 03SEP26 |
10356 |
11786 |
12346 |
44.9 |
N/A |
| Thu |
07AM 03SEP26 |
10268 |
10664 |
12340 |
45.4 |
N/A |
| Thu |
10AM 03SEP26 |
10391 |
11776 |
12464 |
51.7 |
N/A |
| Thu |
01PM 03SEP26 |
10550 |
11895 |
12484 |
55.5 |
N/A |
| Thu |
04PM 03SEP26 |
10556 |
11939 |
12615 |
56.2 |
N/A |
| Thu |
07PM 03SEP26 |
10679 |
12079 |
12737 |
53.2 |
N/A |
| Thu |
10PM 03SEP26 |
10715 |
12066 |
12646 |
47.0 |
N/A |
| Fri |
01AM 04SEP26 |
10632 |
12033 |
12669 |
49.2 |
N/A |
| Fri |
04AM 04SEP26 |
10621 |
11994 |
12621 |
49.1 |
N/A |
| Fri |
07AM 04SEP26 |
10717 |
12119 |
13814 |
46.6 |
N/A |
| Fri |
10AM 04SEP26 |
11974 |
12368 |
13976 |
51.1 |
N/A |
| Fri |
01PM 04SEP26 |
11928 |
12326 |
13949 |
54.9 |
N/A |
| Fri |
04PM 04SEP26 |
11858 |
12293 |
13968 |
54.5 |
N/A |
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