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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: 06Z Sat 24JAN2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Fri 10PM 23JAN26 0 4989 0 17.5 -
Sat 01AM 24JAN26 0 5056 0 15.5 0.0
Sat 04AM 24JAN26 0 5017 0 13.6 0.0
Sat 07AM 24JAN26 0 4962 0 16.1 0.0
Sat 10AM 24JAN26 3289 5038 0 16.3 0.0
Sat 01PM 24JAN26 0 4938 487 21.2 0.0
Sat 04PM 24JAN26 0 5036 911 21.9 0.0
Sat 07PM 24JAN26 3380 5106 0 16.7 0.0
Sat 10PM 24JAN26 0 5073 0 15.4 0.0
Sun 01AM 25JAN26 0 4951 0 14.0 0.0
Sun 04AM 25JAN26 0 5086 0 13.3 0.0
Sun 07AM 25JAN26 0 4928 0 13.2 0.0
Sun 10AM 25JAN26 0 4893 0 13.5 0.0
Sun 01PM 25JAN26 0 0 0 18.5 0.0
Sun 04PM 25JAN26 0 0 754 21.5 0.0
Sun 07PM 25JAN26 0 0 758 21.6 0.0
Sun 10PM 25JAN26 0 0 1279 23.8 0.0
Mon 01AM 26JAN26 0 0 1155 23.5 0.3
Mon 04AM 26JAN26 0 0 1340 23.9 0.9
Mon 07AM 26JAN26 0 0 1272 23.4 1.5
Mon 10AM 26JAN26 0 0 1145 22.9 2.0
Mon 01PM 26JAN26 0 0 1503 24.1 2.3
Mon 04PM 26JAN26 0 587 1761 24.8 2.8
Mon 07PM 26JAN26 0 0 1376 23.1 3.2
Mon 10PM 26JAN26 0 0 1230 22.5 3.6
Tue 01AM 27JAN26 0 0 1146 21.8 4.0
Tue 04AM 27JAN26 0 0 1472 22.7 4.4
Tue 07AM 27JAN26 0 660 1837 23.2 4.8
Tue 10AM 27JAN26 487 1246 2419 25.5 5.4
Tue 01PM 27JAN26 1202 1957 3100 28.2 6.1
Tue 04PM 27JAN26 1483 2238 3330 29.2 6.4
Tue 07PM 27JAN26 1230 1985 3206 28.2 0.0
Tue 10PM 27JAN26 794 1553 2826 26.3 7.2
Wed 01AM 28JAN26 650 1412 2641 25.6 8.1
Wed 04AM 28JAN26 377 1136 2311 24.9 0.0
Wed 07AM 28JAN26 0 889 2063 24.0 8.2
Wed 10AM 28JAN26 405 1165 2333 25.3 8.4
Wed 01PM 28JAN26 1465 2220 3265 30.1 8.7
Wed 04PM 28JAN26 1258 2012 3090 29.2 8.9
Wed 07PM 28JAN26 0 897 2070 24.4 0.0
Wed 10PM 28JAN26 374 1139 2312 26.1 0.0
Thu 01AM 29JAN26 0 1097 2264 25.7 0.0
Thu 04AM 29JAN26 933 1694 2987 28.2 0.0
Thu 07AM 29JAN26 806 1565 2970 27.6 0.0
Thu 10AM 29JAN26 0 877 2110 24.7 0.0
Thu 01PM 29JAN26 518 1279 2494 27.2 9.2
Thu 04PM 29JAN26 1217 1974 3150 29.5 9.6
Thu 07PM 29JAN26 0 1008 2198 25.0 10.0
Thu 10PM 29JAN26 620 1377 2635 27.2 0.0
Fri 01AM 30JAN26 1006 1762 3284 28.7 0.0
Fri 04AM 30JAN26 861 1622 3463 27.6 0.0
Fri 07AM 30JAN26 893 1650 3397 27.7 0.0
Fri 10AM 30JAN26 784 1541 3309 28.1 10.7
Fri 01PM 30JAN26 1266 2020 3096 30.2 10.9
Fri 04PM 30JAN26 1258 2014 3175 29.9 11.2
Fri 07PM 30JAN26 1139 1898 3179 29.5 12.1
Fri 10PM 30JAN26 1134 1889 3366 29.4 13.7
Sat 01AM 31JAN26 1605 2364 3508 30.9 15.7
Sat 04AM 31JAN26 1356 2113 3448 30.0 17.9
Sat 07AM 31JAN26 1234 1992 3331 29.4 22.6
Sat 10AM 31JAN26 1296 2055 3416 29.4 32.6
Sat 01PM 31JAN26 1878 2640 3627 31.9 35.8
Sat 04PM 31JAN26 1673 2428 3405 31.4 36.2
Sat 07PM 31JAN26 1384 2138 3258 30.2 0.0
Sat 10PM 31JAN26 710 1471 2704 27.6 36.6
Sun 01AM 01FEB26 0 1036 2228 25.6 37.0
Sun 04AM 01FEB26 627 1386 3318 26.9 37.6
Sun 07AM 01FEB26 1244 2003 3321 29.8 38.7
Sun 10AM 01FEB26 976 1734 3008 29.1 40.0
Sun 01PM 01FEB26 869 1628 2715 29.4 40.5
Sun 04PM 01FEB26 0 1119 2263 27.6 40.9
Sun 07PM 01FEB26 0 0 0 16.9 0.0
Sun 10PM 01FEB26 0 0 515 20.7 41.0
Mon 01AM 02FEB26 0 0 1085 23.1 41.2
Mon 04AM 02FEB26 0 0 1386 24.3 41.5
Mon 07AM 02FEB26 0 0 1427 24.2 42.0
Mon 10AM 02FEB26 0 696 1879 25.7 42.6
Mon 01PM 02FEB26 464 1222 2397 27.3 43.3
Mon 04PM 02FEB26 563 1323 2487 27.5 46.0
Mon 07PM 02FEB26 391 1153 2325 26.5 48.8
Mon 10PM 02FEB26 670 1430 2693 27.3 51.4

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