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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 19MAY2026 |
| Day |
Frcst Time/Date |
34.6 Deg Elev |
32 Deg Elev |
28 Deg Elev |
Srf Temp (F) |
Accum Snow (In) |
| Tue |
04AM 19MAY26 |
1614 |
1980 |
3522 |
29.8 |
- |
| Tue |
07AM 19MAY26 |
1614 |
1980 |
3479 |
30.6 |
N/A |
| Tue |
10AM 19MAY26 |
1614 |
1980 |
3280 |
30.5 |
N/A |
| Tue |
01PM 19MAY26 |
2337 |
1980 |
3419 |
31.9 |
N/A |
| Tue |
04PM 19MAY26 |
2337 |
1980 |
3348 |
31.6 |
N/A |
| Tue |
07PM 19MAY26 |
1614 |
1980 |
3309 |
31.1 |
N/A |
| Tue |
10PM 19MAY26 |
1614 |
1980 |
3208 |
29.9 |
N/A |
| Wed |
01AM 20MAY26 |
1614 |
1980 |
3378 |
29.6 |
N/A |
| Wed |
04AM 20MAY26 |
1614 |
1980 |
3530 |
30.0 |
N/A |
| Wed |
07AM 20MAY26 |
1614 |
1980 |
3627 |
31.0 |
N/A |
| Wed |
10AM 20MAY26 |
2337 |
1980 |
3638 |
31.5 |
N/A |
| Wed |
01PM 20MAY26 |
2337 |
1980 |
3684 |
32.3 |
N/A |
| Wed |
04PM 20MAY26 |
2337 |
1980 |
3737 |
32.6 |
N/A |
| Wed |
07PM 20MAY26 |
2337 |
1980 |
3724 |
32.4 |
N/A |
| Wed |
10PM 20MAY26 |
1614 |
1980 |
3753 |
30.6 |
N/A |
| Thu |
01AM 21MAY26 |
1614 |
1980 |
3165 |
28.0 |
N/A |
| Thu |
04AM 21MAY26 |
0 |
1264 |
2244 |
24.7 |
N/A |
| Thu |
07AM 21MAY26 |
906 |
1264 |
3500 |
27.6 |
N/A |
| Thu |
10AM 21MAY26 |
2337 |
1264 |
3479 |
31.4 |
N/A |
| Thu |
01PM 21MAY26 |
2337 |
1264 |
3582 |
32.4 |
N/A |
| Thu |
04PM 21MAY26 |
2337 |
1264 |
3656 |
32.3 |
N/A |
| Thu |
07PM 21MAY26 |
2337 |
1264 |
3554 |
31.5 |
N/A |
| Thu |
10PM 21MAY26 |
1614 |
1980 |
3376 |
29.9 |
N/A |
| Fri |
01AM 22MAY26 |
1614 |
1980 |
3045 |
28.6 |
N/A |
| Fri |
04AM 22MAY26 |
1614 |
1980 |
3159 |
29.1 |
N/A |
| Fri |
07AM 22MAY26 |
1614 |
1980 |
3265 |
29.6 |
N/A |
| Fri |
10AM 22MAY26 |
1614 |
1980 |
3447 |
30.3 |
N/A |
| Fri |
01PM 22MAY26 |
2337 |
1980 |
3504 |
32.2 |
N/A |
| Fri |
04PM 22MAY26 |
2337 |
1980 |
3492 |
32.0 |
N/A |
| Fri |
07PM 22MAY26 |
2337 |
1980 |
3429 |
31.1 |
N/A |
| Fri |
10PM 22MAY26 |
1614 |
1980 |
3320 |
29.9 |
N/A |
| Sat |
01AM 23MAY26 |
1614 |
1980 |
3064 |
28.7 |
N/A |
| Sat |
04AM 23MAY26 |
906 |
1264 |
2869 |
27.9 |
N/A |
| Sat |
07AM 23MAY26 |
1614 |
1980 |
3185 |
28.9 |
N/A |
| Sat |
10AM 23MAY26 |
1614 |
1980 |
3296 |
30.3 |
N/A |
| Sat |
01PM 23MAY26 |
2337 |
1980 |
3417 |
31.4 |
N/A |
| Sat |
04PM 23MAY26 |
2337 |
1980 |
3506 |
31.7 |
N/A |
| Sat |
07PM 23MAY26 |
2337 |
1980 |
3428 |
30.7 |
N/A |
| Sat |
10PM 23MAY26 |
1614 |
1980 |
3366 |
29.5 |
N/A |
| Sun |
01AM 24MAY26 |
906 |
1980 |
2970 |
27.8 |
N/A |
| Sun |
04AM 24MAY26 |
906 |
1264 |
2865 |
27.6 |
N/A |
| Sun |
07AM 24MAY26 |
906 |
1980 |
2984 |
28.6 |
N/A |
| Sun |
10AM 24MAY26 |
2337 |
1980 |
3368 |
31.3 |
N/A |
| Sun |
01PM 24MAY26 |
2337 |
1980 |
3571 |
33.2 |
N/A |
| Sun |
04PM 24MAY26 |
3076 |
1980 |
3738 |
33.6 |
N/A |
| Sun |
07PM 24MAY26 |
3287 |
3573 |
4794 |
35.2 |
N/A |
| Sun |
10PM 24MAY26 |
3382 |
3652 |
4847 |
33.8 |
N/A |
| Mon |
01AM 25MAY26 |
1192 |
3452 |
3968 |
29.3 |
N/A |
| Mon |
04AM 25MAY26 |
1192 |
3306 |
3978 |
28.0 |
N/A |
| Mon |
07AM 25MAY26 |
1192 |
3360 |
5037 |
30.5 |
N/A |
| Mon |
10AM 25MAY26 |
2636 |
3520 |
5028 |
34.1 |
N/A |
| Mon |
01PM 25MAY26 |
1907 |
3350 |
4889 |
34.0 |
N/A |
| Mon |
04PM 25MAY26 |
1907 |
3350 |
3774 |
33.5 |
N/A |
| Mon |
07PM 25MAY26 |
1907 |
3350 |
3689 |
32.9 |
N/A |
| Mon |
10PM 25MAY26 |
1192 |
3350 |
3467 |
30.8 |
N/A |
| Tue |
01AM 26MAY26 |
1192 |
1876 |
3364 |
29.3 |
N/A |
| Tue |
04AM 26MAY26 |
1192 |
1876 |
3447 |
29.4 |
N/A |
| Tue |
07AM 26MAY26 |
1192 |
1876 |
3365 |
29.8 |
N/A |
| Tue |
10AM 26MAY26 |
1907 |
1876 |
3447 |
30.9 |
N/A |
| Tue |
01PM 26MAY26 |
1907 |
1876 |
3509 |
32.2 |
N/A |
| Tue |
04PM 26MAY26 |
1907 |
1876 |
3632 |
32.5 |
N/A |
| Tue |
07PM 26MAY26 |
1907 |
1876 |
3681 |
31.9 |
N/A |
| Tue |
10PM 26MAY26 |
1907 |
1876 |
3582 |
31.2 |
N/A |
| Wed |
01AM 27MAY26 |
1192 |
1876 |
3389 |
30.0 |
N/A |
| Wed |
04AM 27MAY26 |
1192 |
1876 |
3374 |
29.6 |
N/A |
| Wed |
07AM 27MAY26 |
1192 |
1876 |
3323 |
30.3 |
N/A |
| Wed |
10AM 27MAY26 |
1907 |
1876 |
3493 |
32.2 |
N/A |
| Wed |
01PM 27MAY26 |
2636 |
1876 |
3668 |
34.0 |
N/A |
| Wed |
04PM 27MAY26 |
1907 |
1876 |
3779 |
32.8 |
N/A |
| Wed |
07PM 27MAY26 |
1907 |
1876 |
3898 |
32.5 |
N/A |
| Wed |
10PM 27MAY26 |
1907 |
1876 |
4844 |
31.3 |
N/A |
| Thu |
01AM 28MAY26 |
493 |
1162 |
3916 |
27.9 |
N/A |
| Thu |
04AM 28MAY26 |
1192 |
3247 |
4001 |
29.3 |
N/A |
| Thu |
07AM 28MAY26 |
1907 |
3296 |
3956 |
33.6 |
N/A |
| Thu |
10AM 28MAY26 |
2636 |
3322 |
3936 |
34.7 |
N/A |
| Thu |
01PM 28MAY26 |
1907 |
3322 |
3992 |
34.0 |
N/A |
| Thu |
04PM 28MAY26 |
1907 |
3322 |
4810 |
33.5 |
N/A |
| Thu |
07PM 28MAY26 |
1907 |
3322 |
3946 |
33.2 |
N/A |
| Thu |
10PM 28MAY26 |
1192 |
1849 |
3860 |
31.4 |
N/A |
| Fri |
01AM 29MAY26 |
1192 |
1849 |
3809 |
31.0 |
N/A |
| Fri |
04AM 29MAY26 |
1192 |
1849 |
4793 |
31.3 |
N/A |
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