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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 Wed 12AUG2026 |
| Day |
Frcst Time/Date |
34.6 Deg Elev |
32 Deg Elev |
28 Deg Elev |
Srf Temp (F) |
Accum Snow (In) |
| Wed |
04AM 12AUG26 |
8613 |
9902 |
10505 |
46.7 |
- |
| Wed |
07AM 12AUG26 |
8572 |
8946 |
10427 |
47.2 |
N/A |
| Wed |
10AM 12AUG26 |
8558 |
8930 |
10426 |
49.2 |
N/A |
| Wed |
01PM 12AUG26 |
8551 |
8907 |
10401 |
53.1 |
N/A |
| Wed |
04PM 12AUG26 |
8621 |
9895 |
10484 |
53.8 |
N/A |
| Wed |
07PM 12AUG26 |
8624 |
9906 |
10488 |
52.6 |
N/A |
| Wed |
10PM 12AUG26 |
8714 |
10008 |
10578 |
48.2 |
N/A |
| Thu |
01AM 13AUG26 |
8749 |
9996 |
10532 |
45.3 |
N/A |
| Thu |
04AM 13AUG26 |
8746 |
10071 |
11850 |
45.1 |
N/A |
| Thu |
07AM 13AUG26 |
8949 |
10245 |
11818 |
46.5 |
N/A |
| Thu |
10AM 13AUG26 |
9917 |
10302 |
11882 |
49.7 |
N/A |
| Thu |
01PM 13AUG26 |
9967 |
10410 |
12066 |
55.7 |
N/A |
| Thu |
04PM 13AUG26 |
10054 |
10454 |
12079 |
59.4 |
N/A |
| Thu |
07PM 13AUG26 |
10156 |
10526 |
12112 |
60.4 |
N/A |
| Thu |
10PM 13AUG26 |
10238 |
10615 |
12217 |
53.2 |
N/A |
| Fri |
01AM 14AUG26 |
10217 |
10594 |
12237 |
51.3 |
N/A |
| Fri |
04AM 14AUG26 |
10247 |
10643 |
12280 |
51.1 |
N/A |
| Fri |
07AM 14AUG26 |
10256 |
10654 |
12269 |
51.3 |
N/A |
| Fri |
10AM 14AUG26 |
10319 |
10734 |
12315 |
57.9 |
N/A |
| Fri |
01PM 14AUG26 |
10354 |
10767 |
12363 |
63.2 |
N/A |
| Fri |
04PM 14AUG26 |
10350 |
10748 |
12331 |
65.6 |
N/A |
| Fri |
07PM 14AUG26 |
10383 |
10783 |
12349 |
64.5 |
N/A |
| Fri |
10PM 14AUG26 |
10378 |
10774 |
12362 |
55.5 |
N/A |
| Sat |
01AM 15AUG26 |
10344 |
10722 |
12274 |
54.0 |
N/A |
| Sat |
04AM 15AUG26 |
10294 |
10677 |
12225 |
52.1 |
N/A |
| Sat |
07AM 15AUG26 |
10239 |
10639 |
12199 |
51.3 |
N/A |
| Sat |
10AM 15AUG26 |
10203 |
10592 |
12152 |
58.0 |
N/A |
| Sat |
01PM 15AUG26 |
10218 |
10616 |
12167 |
61.6 |
N/A |
| Sat |
04PM 15AUG26 |
10195 |
10611 |
12150 |
61.0 |
N/A |
| Sat |
07PM 15AUG26 |
10124 |
10532 |
12083 |
58.2 |
N/A |
| Sat |
10PM 15AUG26 |
10105 |
10531 |
12099 |
50.5 |
N/A |
| Sun |
01AM 16AUG26 |
9946 |
10387 |
11998 |
50.0 |
N/A |
| Sun |
04AM 16AUG26 |
8790 |
10150 |
11805 |
48.7 |
N/A |
| Sun |
07AM 16AUG26 |
8752 |
10177 |
11860 |
48.9 |
N/A |
| Sun |
10AM 16AUG26 |
8349 |
10034 |
10783 |
49.4 |
N/A |
| Sun |
01PM 16AUG26 |
7218 |
9973 |
10741 |
50.5 |
N/A |
| Sun |
04PM 16AUG26 |
8116 |
8941 |
11810 |
52.4 |
N/A |
| Sun |
07PM 16AUG26 |
7177 |
8461 |
10198 |
50.9 |
N/A |
| Sun |
10PM 16AUG26 |
7160 |
8496 |
10076 |
48.7 |
N/A |
| Mon |
01AM 17AUG26 |
7186 |
8455 |
10011 |
49.5 |
N/A |
| Mon |
04AM 17AUG26 |
7186 |
8429 |
9944 |
50.8 |
N/A |
| Mon |
07AM 17AUG26 |
7096 |
8354 |
8951 |
50.3 |
N/A |
| Mon |
10AM 17AUG26 |
6962 |
8252 |
9908 |
49.8 |
N/A |
| Mon |
01PM 17AUG26 |
6971 |
8274 |
10081 |
50.0 |
N/A |
| Mon |
04PM 17AUG26 |
6958 |
8277 |
10105 |
48.8 |
N/A |
| Mon |
07PM 17AUG26 |
7072 |
8422 |
10032 |
48.3 |
N/A |
| Mon |
10PM 17AUG26 |
6990 |
8227 |
8843 |
48.2 |
N/A |
| Tue |
01AM 18AUG26 |
6881 |
8202 |
8794 |
47.8 |
N/A |
| Tue |
04AM 18AUG26 |
6561 |
6971 |
8432 |
46.3 |
N/A |
| Tue |
07AM 18AUG26 |
5573 |
6770 |
8227 |
44.9 |
N/A |
| Tue |
10AM 18AUG26 |
5480 |
6704 |
8208 |
47.7 |
N/A |
| Tue |
01PM 18AUG26 |
5480 |
6706 |
8203 |
49.9 |
N/A |
| Tue |
04PM 18AUG26 |
5381 |
6625 |
8181 |
48.9 |
N/A |
| Tue |
07PM 18AUG26 |
5262 |
6513 |
8104 |
44.8 |
N/A |
| Tue |
10PM 18AUG26 |
5331 |
6536 |
7086 |
44.4 |
N/A |
| Wed |
01AM 19AUG26 |
5240 |
6455 |
6988 |
43.7 |
N/A |
| Wed |
04AM 19AUG26 |
5134 |
5532 |
6947 |
43.2 |
N/A |
| Wed |
07AM 19AUG26 |
5182 |
6407 |
7048 |
43.3 |
N/A |
| Wed |
10AM 19AUG26 |
5196 |
6402 |
7072 |
44.4 |
N/A |
| Wed |
01PM 19AUG26 |
5250 |
6482 |
7077 |
44.9 |
N/A |
| Wed |
04PM 19AUG26 |
5101 |
5555 |
7060 |
43.8 |
N/A |
| Wed |
07PM 19AUG26 |
5004 |
5432 |
7016 |
42.8 |
N/A |
| Wed |
10PM 19AUG26 |
5146 |
5557 |
7173 |
42.5 |
N/A |
| Thu |
01AM 20AUG26 |
5208 |
6520 |
7216 |
42.6 |
N/A |
| Thu |
04AM 20AUG26 |
5262 |
6527 |
7168 |
42.2 |
N/A |
| Thu |
07AM 20AUG26 |
5223 |
6478 |
7088 |
43.0 |
N/A |
| Thu |
10AM 20AUG26 |
5190 |
6399 |
7097 |
43.6 |
N/A |
| Thu |
01PM 20AUG26 |
5099 |
5566 |
7157 |
44.8 |
N/A |
| Thu |
04PM 20AUG26 |
5118 |
5536 |
7054 |
44.1 |
N/A |
| Thu |
07PM 20AUG26 |
5077 |
5482 |
7004 |
43.5 |
N/A |
| Thu |
10PM 20AUG26 |
5045 |
5476 |
6968 |
43.2 |
N/A |
| Fri |
01AM 21AUG26 |
4916 |
5421 |
6889 |
42.3 |
N/A |
| Fri |
04AM 21AUG26 |
4913 |
5337 |
6837 |
41.5 |
N/A |
| Fri |
07AM 21AUG26 |
4883 |
5311 |
6801 |
41.3 |
N/A |
| Fri |
10AM 21AUG26 |
4874 |
5257 |
6730 |
42.2 |
N/A |
| Fri |
01PM 21AUG26 |
4860 |
5335 |
6886 |
44.8 |
N/A |
| Fri |
04PM 21AUG26 |
5049 |
5500 |
6993 |
46.6 |
N/A |
| Fri |
07PM 21AUG26 |
5130 |
5520 |
7073 |
46.0 |
N/A |
| Fri |
10PM 21AUG26 |
5175 |
6421 |
7152 |
38.9 |
N/A |
| Sat |
01AM 22AUG26 |
5119 |
6519 |
8307 |
39.1 |
N/A |
| Sat |
04AM 22AUG26 |
4959 |
6648 |
8457 |
38.2 |
N/A |
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