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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: 18Z Sun 11JAN2026 |
| Day |
Frcst Time/Date |
34.6 Deg Elev |
32 Deg Elev |
28 Deg Elev |
Srf Temp (F) |
Accum Snow (In) |
| Sun |
10AM 11JAN26 |
0 |
0 |
0 |
17.0 |
- |
| Sun |
01PM 11JAN26 |
0 |
0 |
0 |
15.6 |
0.6 |
| Sun |
04PM 11JAN26 |
0 |
0 |
0 |
14.0 |
1.0 |
| Sun |
07PM 11JAN26 |
0 |
0 |
0 |
8.4 |
1.3 |
| Sun |
10PM 11JAN26 |
0 |
0 |
0 |
5.2 |
1.4 |
| Mon |
01AM 12JAN26 |
0 |
0 |
0 |
2.8 |
1.5 |
| Mon |
04AM 12JAN26 |
0 |
0 |
0 |
4.1 |
1.6 |
| Mon |
07AM 12JAN26 |
0 |
0 |
0 |
-0.3 |
0.0 |
| Mon |
10AM 12JAN26 |
0 |
0 |
0 |
-0.3 |
1.6 |
| Mon |
01PM 12JAN26 |
0 |
0 |
0 |
6.2 |
1.7 |
| Mon |
04PM 12JAN26 |
0 |
0 |
0 |
8.1 |
1.7 |
| Mon |
07PM 12JAN26 |
0 |
0 |
0 |
7.0 |
1.8 |
| Mon |
10PM 12JAN26 |
0 |
0 |
0 |
10.1 |
1.8 |
| Tue |
01AM 13JAN26 |
0 |
0 |
0 |
12.4 |
1.9 |
| Tue |
04AM 13JAN26 |
0 |
0 |
0 |
16.7 |
1.9 |
| Tue |
07AM 13JAN26 |
0 |
0 |
0 |
19.5 |
2.2 |
| Tue |
10AM 13JAN26 |
0 |
0 |
0 |
18.7 |
2.4 |
| Tue |
01PM 13JAN26 |
0 |
0 |
909 |
21.6 |
2.6 |
| Tue |
04PM 13JAN26 |
0 |
0 |
798 |
20.5 |
2.8 |
| Tue |
07PM 13JAN26 |
0 |
0 |
0 |
14.4 |
0.0 |
| Tue |
10PM 13JAN26 |
0 |
0 |
0 |
16.2 |
2.9 |
| Wed |
01AM 14JAN26 |
0 |
0 |
0 |
15.8 |
0.0 |
| Wed |
04AM 14JAN26 |
0 |
0 |
0 |
15.7 |
0.0 |
| Wed |
07AM 14JAN26 |
0 |
0 |
0 |
17.1 |
3.9 |
| Wed |
10AM 14JAN26 |
0 |
0 |
0 |
18.9 |
5.2 |
| Wed |
01PM 14JAN26 |
0 |
0 |
938 |
22.1 |
6.2 |
| Wed |
04PM 14JAN26 |
0 |
364 |
1543 |
24.7 |
7.0 |
| Wed |
07PM 14JAN26 |
0 |
0 |
0 |
13.7 |
0.0 |
| Wed |
10PM 14JAN26 |
0 |
0 |
0 |
15.2 |
0.0 |
| Thu |
01AM 15JAN26 |
0 |
0 |
0 |
19.9 |
7.5 |
| Thu |
04AM 15JAN26 |
0 |
0 |
1279 |
24.7 |
9.0 |
| Thu |
07AM 15JAN26 |
0 |
678 |
1862 |
26.5 |
12.6 |
| Thu |
10AM 15JAN26 |
0 |
757 |
1943 |
26.9 |
15.0 |
| Thu |
01PM 15JAN26 |
0 |
835 |
2010 |
27.4 |
16.9 |
| Thu |
04PM 15JAN26 |
0 |
1045 |
2231 |
28.2 |
19.3 |
| Thu |
07PM 15JAN26 |
754 |
1513 |
3203 |
29.5 |
22.3 |
| Thu |
10PM 15JAN26 |
1456 |
2255 |
3340 |
31.6 |
25.5 |
| Fri |
01AM 16JAN26 |
1314 |
2094 |
3300 |
30.9 |
32.9 |
| Fri |
04AM 16JAN26 |
408 |
1170 |
2368 |
28.1 |
41.1 |
| Fri |
07AM 16JAN26 |
0 |
742 |
1930 |
26.6 |
45.9 |
| Fri |
10AM 16JAN26 |
1179 |
1948 |
3291 |
30.5 |
48.7 |
| Fri |
01PM 16JAN26 |
1459 |
2240 |
3548 |
31.3 |
51.1 |
| Fri |
04PM 16JAN26 |
2043 |
2905 |
3699 |
32.9 |
52.6 |
| Fri |
07PM 16JAN26 |
1601 |
2380 |
3696 |
31.6 |
61.1 |
| Fri |
10PM 16JAN26 |
1406 |
2176 |
3482 |
31.1 |
66.0 |
| Sat |
01AM 17JAN26 |
1130 |
1900 |
3306 |
30.4 |
66.9 |
| Sat |
04AM 17JAN26 |
0 |
855 |
3031 |
26.2 |
0.0 |
| Sat |
07AM 17JAN26 |
0 |
0 |
1156 |
22.8 |
0.0 |
| Sat |
10AM 17JAN26 |
0 |
808 |
2044 |
27.5 |
0.0 |
| Sat |
01PM 17JAN26 |
451 |
1209 |
2378 |
29.2 |
0.0 |
| Sat |
04PM 17JAN26 |
0 |
0 |
1341 |
24.3 |
0.0 |
| Sat |
07PM 17JAN26 |
0 |
0 |
686 |
22.3 |
0.0 |
| Sat |
10PM 17JAN26 |
0 |
0 |
1323 |
25.0 |
67.2 |
| Sun |
01AM 18JAN26 |
0 |
0 |
1406 |
25.1 |
0.0 |
| Sun |
04AM 18JAN26 |
0 |
419 |
1598 |
26.4 |
67.7 |
| Sun |
07AM 18JAN26 |
0 |
0 |
1447 |
25.8 |
68.2 |
| Sun |
10AM 18JAN26 |
0 |
0 |
0 |
16.6 |
0.0 |
| Sun |
01PM 18JAN26 |
0 |
0 |
0 |
17.5 |
0.0 |
| Sun |
04PM 18JAN26 |
0 |
0 |
0 |
17.3 |
0.0 |
| Sun |
07PM 18JAN26 |
0 |
0 |
0 |
14.7 |
0.0 |
| Sun |
10PM 18JAN26 |
0 |
0 |
0 |
16.4 |
0.0 |
| Mon |
01AM 19JAN26 |
0 |
0 |
0 |
17.8 |
0.0 |
| Mon |
04AM 19JAN26 |
0 |
0 |
0 |
16.4 |
0.0 |
| Mon |
07AM 19JAN26 |
0 |
5203 |
0 |
15.2 |
0.0 |
| Mon |
10AM 19JAN26 |
5217 |
6782 |
0 |
14.7 |
0.0 |
| Mon |
01PM 19JAN26 |
6745 |
8248 |
0 |
21.2 |
0.0 |
| Mon |
04PM 19JAN26 |
6998 |
8238 |
0 |
21.3 |
0.0 |
| Mon |
07PM 19JAN26 |
7038 |
8230 |
0 |
19.3 |
0.0 |
| Mon |
10PM 19JAN26 |
7214 |
8416 |
0 |
20.4 |
0.0 |
| Tue |
01AM 20JAN26 |
8185 |
8577 |
10069 |
25.9 |
0.0 |
| Tue |
04AM 20JAN26 |
8311 |
8713 |
10208 |
25.5 |
0.0 |
| Tue |
07AM 20JAN26 |
8335 |
8738 |
10206 |
26.0 |
0.0 |
| Tue |
10AM 20JAN26 |
8474 |
8881 |
10283 |
25.7 |
0.0 |
| Tue |
01PM 20JAN26 |
8476 |
8834 |
10266 |
29.9 |
0.0 |
| Tue |
04PM 20JAN26 |
8469 |
8776 |
10196 |
29.5 |
0.0 |
| Tue |
07PM 20JAN26 |
8535 |
8844 |
10290 |
25.1 |
0.0 |
| Tue |
10PM 20JAN26 |
8675 |
9981 |
10519 |
26.0 |
0.0 |
| Wed |
01AM 21JAN26 |
8740 |
9991 |
10495 |
26.4 |
0.0 |
| Wed |
04AM 21JAN26 |
8653 |
9923 |
10367 |
27.0 |
0.0 |
| Wed |
07AM 21JAN26 |
8413 |
8871 |
10273 |
27.7 |
0.0 |
| Wed |
10AM 21JAN26 |
8118 |
8477 |
9950 |
24.9 |
0.0 |
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