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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 Tue 18AUG2026 |
| Day |
Frcst Time/Date |
34.6 Deg Elev |
32 Deg Elev |
28 Deg Elev |
Srf Temp (F) |
Accum Snow (In) |
| Tue |
04AM 18AUG26 |
6437 |
6810 |
8272 |
45.2 |
- |
| Tue |
07AM 18AUG26 |
5475 |
6706 |
8243 |
44.6 |
N/A |
| Tue |
10AM 18AUG26 |
5461 |
6726 |
8273 |
45.1 |
N/A |
| Tue |
01PM 18AUG26 |
5456 |
6736 |
8287 |
47.9 |
N/A |
| Tue |
04PM 18AUG26 |
5428 |
6676 |
8218 |
47.2 |
N/A |
| Tue |
07PM 18AUG26 |
5420 |
6685 |
8205 |
44.4 |
N/A |
| Tue |
10PM 18AUG26 |
5382 |
6647 |
8175 |
43.3 |
N/A |
| Wed |
01AM 19AUG26 |
5342 |
6622 |
8214 |
42.7 |
N/A |
| Wed |
04AM 19AUG26 |
5329 |
6650 |
8502 |
42.7 |
N/A |
| Wed |
07AM 19AUG26 |
5214 |
6486 |
8839 |
43.0 |
N/A |
| Wed |
10AM 19AUG26 |
5176 |
6492 |
9942 |
45.4 |
N/A |
| Wed |
01PM 19AUG26 |
5272 |
6621 |
9888 |
48.4 |
N/A |
| Wed |
04PM 19AUG26 |
5302 |
6572 |
8538 |
47.6 |
N/A |
| Wed |
07PM 19AUG26 |
5261 |
6568 |
8415 |
45.1 |
N/A |
| Wed |
10PM 19AUG26 |
5200 |
6554 |
8438 |
43.9 |
N/A |
| Thu |
01AM 20AUG26 |
5290 |
6642 |
8339 |
43.5 |
N/A |
| Thu |
04AM 20AUG26 |
5484 |
6835 |
8414 |
43.1 |
N/A |
| Thu |
07AM 20AUG26 |
6413 |
6965 |
8472 |
43.1 |
N/A |
| Thu |
10AM 20AUG26 |
6537 |
6944 |
8575 |
44.2 |
N/A |
| Thu |
01PM 20AUG26 |
6621 |
7126 |
8772 |
45.5 |
N/A |
| Thu |
04PM 20AUG26 |
6481 |
7048 |
8743 |
45.7 |
N/A |
| Thu |
07PM 20AUG26 |
6537 |
6993 |
8606 |
45.2 |
N/A |
| Thu |
10PM 20AUG26 |
6612 |
7069 |
8698 |
45.2 |
N/A |
| Fri |
01AM 21AUG26 |
6630 |
7035 |
8582 |
44.8 |
N/A |
| Fri |
04AM 21AUG26 |
6648 |
7006 |
8450 |
44.7 |
N/A |
| Fri |
07AM 21AUG26 |
6510 |
6911 |
8456 |
44.3 |
N/A |
| Fri |
10AM 21AUG26 |
5521 |
6802 |
8411 |
45.6 |
N/A |
| Fri |
01PM 21AUG26 |
5533 |
6765 |
8272 |
46.3 |
N/A |
| Fri |
04PM 21AUG26 |
5530 |
6779 |
8293 |
47.1 |
N/A |
| Fri |
07PM 21AUG26 |
5532 |
6738 |
8198 |
44.7 |
N/A |
| Fri |
10PM 21AUG26 |
5465 |
6703 |
8189 |
43.1 |
N/A |
| Sat |
01AM 22AUG26 |
5373 |
6572 |
7143 |
42.3 |
N/A |
| Sat |
04AM 22AUG26 |
5294 |
6510 |
7117 |
42.0 |
N/A |
| Sat |
07AM 22AUG26 |
5350 |
6586 |
7181 |
39.8 |
N/A |
| Sat |
10AM 22AUG26 |
5255 |
6492 |
7049 |
43.7 |
N/A |
| Sat |
01PM 22AUG26 |
5234 |
6460 |
7080 |
44.6 |
N/A |
| Sat |
04PM 22AUG26 |
5436 |
6656 |
8098 |
48.8 |
N/A |
| Sat |
07PM 22AUG26 |
5448 |
6719 |
8214 |
47.8 |
N/A |
| Sat |
10PM 22AUG26 |
5439 |
6703 |
8186 |
43.4 |
N/A |
| Sun |
01AM 23AUG26 |
5480 |
6676 |
8117 |
39.8 |
N/A |
| Sun |
04AM 23AUG26 |
5455 |
6695 |
8294 |
43.6 |
N/A |
| Sun |
07AM 23AUG26 |
5430 |
6712 |
8649 |
42.2 |
N/A |
| Sun |
10AM 23AUG26 |
5472 |
6918 |
8710 |
48.5 |
N/A |
| Sun |
01PM 23AUG26 |
5461 |
6833 |
8598 |
50.6 |
N/A |
| Sun |
04PM 23AUG26 |
5521 |
6827 |
8590 |
50.6 |
N/A |
| Sun |
07PM 23AUG26 |
6405 |
6823 |
8483 |
49.2 |
N/A |
| Sun |
10PM 23AUG26 |
6465 |
6825 |
8393 |
45.6 |
N/A |
| Mon |
01AM 24AUG26 |
6411 |
6760 |
8275 |
44.9 |
N/A |
| Mon |
04AM 24AUG26 |
5524 |
6692 |
8150 |
43.7 |
N/A |
| Mon |
07AM 24AUG26 |
5564 |
6879 |
8667 |
40.0 |
N/A |
| Mon |
10AM 24AUG26 |
6634 |
8214 |
11836 |
45.5 |
N/A |
| Mon |
01PM 24AUG26 |
8313 |
10165 |
12004 |
48.3 |
N/A |
| Mon |
04PM 24AUG26 |
8785 |
10344 |
12215 |
50.3 |
N/A |
| Mon |
07PM 24AUG26 |
9939 |
10544 |
12331 |
49.9 |
N/A |
| Mon |
10PM 24AUG26 |
9954 |
10429 |
12256 |
47.3 |
N/A |
| Tue |
01AM 25AUG26 |
9994 |
10520 |
12301 |
46.6 |
N/A |
| Tue |
04AM 25AUG26 |
8912 |
10420 |
12234 |
45.1 |
N/A |
| Tue |
07AM 25AUG26 |
8736 |
10677 |
12250 |
43.8 |
N/A |
| Tue |
10AM 25AUG26 |
8742 |
10161 |
12009 |
44.3 |
N/A |
| Tue |
01PM 25AUG26 |
8665 |
10016 |
10753 |
44.7 |
N/A |
| Tue |
04PM 25AUG26 |
8768 |
10089 |
10640 |
44.8 |
N/A |
| Tue |
07PM 25AUG26 |
8552 |
9935 |
10580 |
43.7 |
N/A |
| Tue |
10PM 25AUG26 |
8485 |
8884 |
10595 |
43.2 |
N/A |
| Wed |
01AM 26AUG26 |
8476 |
8918 |
10440 |
43.4 |
N/A |
| Wed |
04AM 26AUG26 |
8284 |
8819 |
10498 |
43.6 |
N/A |
| Wed |
07AM 26AUG26 |
7210 |
8602 |
10275 |
43.3 |
N/A |
| Wed |
10AM 26AUG26 |
6672 |
7207 |
8956 |
43.8 |
N/A |
| Wed |
01PM 26AUG26 |
6526 |
8104 |
8824 |
44.2 |
N/A |
| Wed |
04PM 26AUG26 |
6437 |
7020 |
8567 |
44.0 |
N/A |
| Wed |
07PM 26AUG26 |
5566 |
6756 |
8200 |
44.3 |
N/A |
| Wed |
10PM 26AUG26 |
5514 |
6666 |
7155 |
43.3 |
N/A |
| Thu |
01AM 27AUG26 |
5280 |
6476 |
7033 |
44.5 |
N/A |
| Thu |
04AM 27AUG26 |
5134 |
5441 |
6832 |
43.6 |
N/A |
| Thu |
07AM 27AUG26 |
4913 |
5339 |
6783 |
39.7 |
N/A |
| Thu |
10AM 27AUG26 |
4001 |
5222 |
6715 |
43.7 |
N/A |
| Thu |
01PM 27AUG26 |
4804 |
5116 |
6445 |
45.1 |
N/A |
| Thu |
04PM 27AUG26 |
3994 |
5126 |
6497 |
44.4 |
N/A |
| Thu |
07PM 27AUG26 |
4820 |
5165 |
6520 |
44.1 |
N/A |
| Thu |
10PM 27AUG26 |
4915 |
5223 |
6533 |
41.2 |
N/A |
| Fri |
01AM 28AUG26 |
4943 |
5267 |
6620 |
37.4 |
N/A |
| Fri |
04AM 28AUG26 |
4970 |
5325 |
6735 |
36.4 |
N/A |
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