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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 Tue 21JUL2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Mon 04PM 20JUL26 5200 6432 8254 46.4 -
Mon 07PM 20JUL26 5211 6482 8092 45.4 N/A
Mon 10PM 20JUL26 5254 6476 7089 44.1 N/A
Tue 01AM 21JUL26 5162 6397 6868 42.8 N/A
Tue 04AM 21JUL26 5002 5459 6855 40.1 N/A
Tue 07AM 21JUL26 4826 5213 6730 41.3 N/A
Tue 10AM 21JUL26 4854 5339 6897 43.9 N/A
Tue 01PM 21JUL26 3973 5319 6888 46.9 N/A
Tue 04PM 21JUL26 3963 5195 6790 46.8 N/A
Tue 07PM 21JUL26 3847 5075 6714 41.3 N/A
Tue 10PM 21JUL26 3666 4818 6544 40.8 N/A
Wed 01AM 22JUL26 3619 4892 6972 39.5 N/A
Wed 04AM 22JUL26 3895 5498 7214 39.1 N/A
Wed 07AM 22JUL26 4926 5566 7069 39.9 N/A
Wed 10AM 22JUL26 5055 6538 8207 40.5 N/A
Wed 01PM 22JUL26 5424 6740 8380 43.8 N/A
Wed 04PM 22JUL26 5501 6834 8670 46.6 N/A
Wed 07PM 22JUL26 6562 7167 10647 45.9 N/A
Wed 10PM 22JUL26 8211 8723 12028 42.3 N/A
Thu 01AM 23JUL26 8341 9959 12301 41.8 N/A
Thu 04AM 23JUL26 8426 10578 12497 42.0 N/A
Thu 07AM 23JUL26 6991 8339 9999 41.9 N/A
Thu 10AM 23JUL26 6468 6770 8102 43.3 N/A
Thu 01PM 23JUL26 5292 6521 7057 43.5 N/A
Thu 04PM 23JUL26 5093 5442 7210 47.8 N/A
Thu 07PM 23JUL26 5213 5518 8427 48.5 N/A
Thu 10PM 23JUL26 5259 6424 7040 45.5 N/A
Fri 01AM 24JUL26 5506 6723 8153 42.6 N/A
Fri 04AM 24JUL26 5432 6555 6997 39.8 N/A
Fri 07AM 24JUL26 5127 5408 6718 43.0 N/A
Fri 10AM 24JUL26 4843 5219 6638 45.3 N/A
Fri 01PM 24JUL26 5222 5497 8318 50.4 N/A
Fri 04PM 24JUL26 5223 5516 8378 50.1 N/A
Fri 07PM 24JUL26 5307 6426 8360 50.2 N/A
Fri 10PM 24JUL26 5286 6472 8382 47.0 N/A
Sat 01AM 25JUL26 5469 6722 8325 41.9 N/A
Sat 04AM 25JUL26 6466 7013 9916 40.2 N/A
Sat 07AM 25JUL26 6811 8265 10011 41.6 N/A
Sat 10AM 25JUL26 7053 8466 10145 48.3 N/A
Sat 01PM 25JUL26 8121 8779 10453 53.0 N/A
Sat 04PM 25JUL26 6758 8276 10432 56.5 N/A
Sat 07PM 25JUL26 6938 8280 10278 57.4 N/A
Sat 10PM 25JUL26 7217 8690 10427 50.4 N/A
Sun 01AM 26JUL26 8301 8853 10479 46.0 N/A
Sun 04AM 26JUL26 8568 9984 10723 45.5 N/A
Sun 07AM 26JUL26 9913 10353 11965 48.3 N/A
Sun 10AM 26JUL26 8721 10146 11813 54.1 N/A
Sun 01PM 26JUL26 8388 8865 11843 58.9 N/A
Sun 04PM 26JUL26 7169 8540 10627 61.0 N/A
Sun 07PM 26JUL26 8196 8615 10284 58.0 N/A
Sun 10PM 26JUL26 8301 8664 10221 49.3 N/A
Mon 01AM 27JUL26 8396 8776 10340 45.8 N/A
Mon 04AM 27JUL26 8265 8608 10077 44.8 N/A
Mon 07AM 27JUL26 7097 8309 8824 44.8 N/A
Mon 10AM 27JUL26 6795 8088 8634 47.4 N/A
Mon 01PM 27JUL26 6722 8123 8865 46.1 N/A
Mon 04PM 27JUL26 6750 8147 8899 45.7 N/A
Mon 07PM 27JUL26 6785 8119 8648 45.9 N/A
Mon 10PM 27JUL26 6671 7125 8642 43.2 N/A
Tue 01AM 28JUL26 6623 7029 8551 41.3 N/A
Tue 04AM 28JUL26 6582 6955 8502 40.7 N/A
Tue 07AM 28JUL26 6564 7003 8452 42.9 N/A
Tue 10AM 28JUL26 6569 7031 8556 45.0 N/A
Tue 01PM 28JUL26 6527 6986 8615 49.5 N/A
Tue 04PM 28JUL26 6527 7124 8776 48.2 N/A
Tue 07PM 28JUL26 6614 7197 10205 46.9 N/A
Tue 10PM 28JUL26 6736 8386 10358 44.5 N/A
Wed 01AM 29JUL26 6802 8470 10400 43.9 N/A
Wed 04AM 29JUL26 7009 8745 10461 43.8 N/A
Wed 07AM 29JUL26 7152 8960 10602 43.3 N/A
Wed 10AM 29JUL26 8378 10008 10774 43.8 N/A
Wed 01PM 29JUL26 8382 9884 11993 44.4 N/A
Wed 04PM 29JUL26 8420 10462 12348 44.8 N/A
Wed 07PM 29JUL26 8210 10163 12103 44.6 N/A
Wed 10PM 29JUL26 8636 10297 12156 43.4 N/A
Thu 01AM 30JUL26 8816 10267 11958 43.0 N/A
Thu 04AM 30JUL26 8921 10218 10785 42.8 N/A
Thu 07AM 30JUL26 8663 10093 10758 42.6 N/A
Thu 10AM 30JUL26 8636 10140 11947 43.0 N/A
Thu 01PM 30JUL26 8233 8663 10387 44.0 N/A
Thu 04PM 30JUL26 7082 8427 10182 44.4 N/A

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