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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 Mon 21SEP2026 |
| Day |
Frcst Time/Date |
34.6 Deg Elev |
32 Deg Elev |
28 Deg Elev |
Srf Temp (F) |
Accum Snow (In) |
| Sun |
04PM 20SEP26 |
5236 |
6421 |
6943 |
44.7 |
- |
| Sun |
07PM 20SEP26 |
5226 |
6408 |
6964 |
41.7 |
N/A |
| Sun |
10PM 20SEP26 |
5021 |
5399 |
6763 |
37.3 |
N/A |
| Mon |
01AM 21SEP26 |
3526 |
4945 |
6683 |
35.6 |
N/A |
| Mon |
04AM 21SEP26 |
2777 |
4792 |
6674 |
34.3 |
N/A |
| Mon |
07AM 21SEP26 |
2777 |
3909 |
6533 |
34.8 |
N/A |
| Mon |
10AM 21SEP26 |
3538 |
3964 |
6448 |
37.0 |
N/A |
| Mon |
01PM 21SEP26 |
3424 |
4805 |
6425 |
36.4 |
N/A |
| Mon |
04PM 21SEP26 |
3578 |
3881 |
5156 |
39.2 |
N/A |
| Mon |
07PM 21SEP26 |
3302 |
3712 |
5058 |
35.9 |
N/A |
| Mon |
10PM 21SEP26 |
2558 |
3574 |
5017 |
32.1 |
N/A |
| Tue |
01AM 22SEP26 |
1830 |
3376 |
4941 |
30.8 |
N/A |
| Tue |
04AM 22SEP26 |
1830 |
3335 |
4996 |
30.9 |
N/A |
| Tue |
07AM 22SEP26 |
1830 |
3485 |
5162 |
31.3 |
N/A |
| Tue |
10AM 22SEP26 |
2558 |
3710 |
5278 |
34.7 |
N/A |
| Tue |
01PM 22SEP26 |
3633 |
3905 |
5278 |
41.1 |
N/A |
| Tue |
04PM 22SEP26 |
3848 |
4889 |
5304 |
43.1 |
N/A |
| Tue |
07PM 22SEP26 |
3810 |
4901 |
5359 |
38.5 |
N/A |
| Tue |
10PM 22SEP26 |
3445 |
4781 |
5339 |
32.9 |
N/A |
| Wed |
01AM 23SEP26 |
2697 |
3854 |
5298 |
31.6 |
N/A |
| Wed |
04AM 23SEP26 |
1966 |
3725 |
5336 |
31.0 |
N/A |
| Wed |
07AM 23SEP26 |
1966 |
3589 |
5425 |
30.6 |
N/A |
| Wed |
10AM 23SEP26 |
2697 |
3638 |
5341 |
34.9 |
N/A |
| Wed |
01PM 23SEP26 |
3471 |
3827 |
5215 |
39.7 |
N/A |
| Wed |
04PM 23SEP26 |
3573 |
3850 |
5171 |
41.2 |
N/A |
| Wed |
07PM 23SEP26 |
3346 |
3768 |
5157 |
35.7 |
N/A |
| Wed |
10PM 23SEP26 |
1872 |
3519 |
5113 |
30.8 |
N/A |
| Thu |
01AM 24SEP26 |
1872 |
3523 |
5061 |
31.3 |
N/A |
| Thu |
04AM 24SEP26 |
1872 |
3523 |
5064 |
31.9 |
N/A |
| Thu |
07AM 24SEP26 |
2601 |
3520 |
4925 |
33.6 |
N/A |
| Thu |
10AM 24SEP26 |
2601 |
3614 |
5031 |
37.1 |
N/A |
| Thu |
01PM 24SEP26 |
3314 |
3655 |
5066 |
38.7 |
N/A |
| Thu |
04PM 24SEP26 |
3263 |
3662 |
5170 |
37.2 |
N/A |
| Thu |
07PM 24SEP26 |
2520 |
3729 |
5292 |
35.8 |
N/A |
| Thu |
10PM 24SEP26 |
3291 |
3834 |
5284 |
35.5 |
N/A |
| Fri |
01AM 25SEP26 |
3391 |
3895 |
5295 |
36.3 |
N/A |
| Fri |
04AM 25SEP26 |
2645 |
3748 |
5278 |
35.9 |
N/A |
| Fri |
07AM 25SEP26 |
2645 |
3620 |
5292 |
34.4 |
N/A |
| Fri |
10AM 25SEP26 |
2645 |
3650 |
5212 |
34.5 |
N/A |
| Fri |
01PM 25SEP26 |
2645 |
3658 |
5094 |
35.4 |
N/A |
| Fri |
04PM 25SEP26 |
2645 |
3414 |
5064 |
34.1 |
N/A |
| Fri |
07PM 25SEP26 |
2645 |
3380 |
5121 |
33.3 |
N/A |
| Fri |
10PM 25SEP26 |
2645 |
3583 |
5107 |
34.1 |
N/A |
| Sat |
01AM 26SEP26 |
1915 |
3416 |
5185 |
32.8 |
N/A |
| Sat |
04AM 26SEP26 |
1915 |
3565 |
5334 |
32.7 |
N/A |
| Sat |
07AM 26SEP26 |
2645 |
3798 |
5343 |
33.6 |
N/A |
| Sat |
10AM 26SEP26 |
3251 |
3837 |
5369 |
34.3 |
N/A |
| Sat |
01PM 26SEP26 |
3304 |
3862 |
5344 |
35.0 |
N/A |
| Sat |
04PM 26SEP26 |
2559 |
3843 |
5425 |
34.4 |
N/A |
| Sat |
07PM 26SEP26 |
3316 |
4782 |
6414 |
34.2 |
N/A |
| Sat |
10PM 26SEP26 |
3457 |
4856 |
6484 |
34.6 |
N/A |
| Sun |
01AM 27SEP26 |
3320 |
4804 |
6504 |
34.3 |
N/A |
| Sun |
04AM 27SEP26 |
3483 |
4869 |
6502 |
34.8 |
N/A |
| Sun |
07AM 27SEP26 |
3548 |
4902 |
6563 |
35.3 |
N/A |
| Sun |
10AM 27SEP26 |
3380 |
4809 |
5541 |
34.9 |
N/A |
| Sun |
01PM 27SEP26 |
3578 |
4909 |
5545 |
36.0 |
N/A |
| Sun |
04PM 27SEP26 |
3730 |
4938 |
6434 |
37.9 |
N/A |
| Sun |
07PM 27SEP26 |
3669 |
4847 |
6599 |
37.4 |
N/A |
| Sun |
10PM 27SEP26 |
3782 |
5029 |
6609 |
34.6 |
N/A |
| Mon |
01AM 28SEP26 |
5121 |
5487 |
6870 |
34.3 |
N/A |
| Mon |
04AM 28SEP26 |
5264 |
6462 |
6995 |
34.3 |
N/A |
| Mon |
07AM 28SEP26 |
5171 |
6414 |
6997 |
33.0 |
N/A |
| Mon |
10AM 28SEP26 |
4885 |
5304 |
6735 |
36.6 |
N/A |
| Mon |
01PM 28SEP26 |
4795 |
5185 |
6609 |
40.4 |
N/A |
| Mon |
04PM 28SEP26 |
3926 |
5065 |
6440 |
41.3 |
N/A |
| Mon |
07PM 28SEP26 |
3764 |
4974 |
5524 |
35.3 |
N/A |
| Mon |
10PM 28SEP26 |
3653 |
4911 |
5461 |
33.0 |
N/A |
| Tue |
01AM 29SEP26 |
3571 |
4828 |
5369 |
32.6 |
N/A |
| Tue |
04AM 29SEP26 |
3661 |
4852 |
5347 |
33.5 |
N/A |
| Tue |
07AM 29SEP26 |
3624 |
4847 |
5356 |
33.5 |
N/A |
| Tue |
10AM 29SEP26 |
3695 |
4893 |
5391 |
37.3 |
N/A |
| Tue |
01PM 29SEP26 |
3853 |
4941 |
5426 |
42.4 |
N/A |
| Tue |
04PM 29SEP26 |
3894 |
4970 |
5435 |
42.9 |
N/A |
| Tue |
07PM 29SEP26 |
3795 |
4915 |
5372 |
37.0 |
N/A |
| Tue |
10PM 29SEP26 |
3684 |
4889 |
5351 |
33.6 |
N/A |
| Wed |
01AM 30SEP26 |
3434 |
4813 |
5313 |
31.6 |
N/A |
| Wed |
04AM 30SEP26 |
3469 |
4843 |
5341 |
31.7 |
N/A |
| Wed |
07AM 30SEP26 |
3605 |
4869 |
5368 |
32.5 |
N/A |
| Wed |
10AM 30SEP26 |
3643 |
4849 |
5326 |
36.7 |
N/A |
| Wed |
01PM 30SEP26 |
3732 |
4835 |
5324 |
41.5 |
N/A |
| Wed |
04PM 30SEP26 |
3769 |
4835 |
5325 |
42.3 |
N/A |
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