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Alta_I80 - Snow Level Forecast
Location: 39.20N 120.81W
Base Elevation: 3414 ft
Peak Elevation: 3414 ft

 

240 hour GFS Model (0.25 deg) - 3 hr incrememts

 

Data

Initialized: 12Z Mon 18MAY2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Mon 04AM 18MAY26 6612 6937 8509 39.2 -
Mon 07AM 18MAY26 7038 8417 10060 50.2 N/A
Mon 10AM 18MAY26 8304 8552 8939 63.0 N/A
Mon 01PM 18MAY26 8611 8853 10133 66.9 N/A
Mon 04PM 18MAY26 8716 8957 10228 65.7 N/A
Mon 07PM 18MAY26 8623 8889 10190 51.9 N/A
Mon 10PM 18MAY26 8575 8847 10168 45.0 N/A
Tue 01AM 19MAY26 8683 9884 10297 45.6 N/A
Tue 04AM 19MAY26 8789 9973 10378 44.0 N/A
Tue 07AM 19MAY26 8768 9947 10353 57.1 N/A
Tue 10AM 19MAY26 8795 9943 10313 70.9 N/A
Tue 01PM 19MAY26 9907 10164 10565 70.3 N/A
Tue 04PM 19MAY26 9980 10345 11877 68.8 N/A
Tue 07PM 19MAY26 10260 10539 11935 55.0 N/A
Tue 10PM 19MAY26 10242 10504 11897 50.4 N/A
Wed 01AM 20MAY26 10226 10491 11912 50.2 N/A
Wed 04AM 20MAY26 10240 10538 12001 51.0 N/A
Wed 07AM 20MAY26 10192 10510 11994 61.1 N/A
Wed 10AM 20MAY26 10100 10417 11893 69.8 N/A
Wed 01PM 20MAY26 10178 10491 11989 72.8 N/A
Wed 04PM 20MAY26 10395 10792 12247 71.0 N/A
Wed 07PM 20MAY26 10523 11810 12320 57.6 N/A
Wed 10PM 20MAY26 10601 11865 12350 53.7 N/A
Thu 01AM 21MAY26 10633 11904 12423 53.9 N/A
Thu 04AM 21MAY26 10661 11979 12608 53.9 N/A
Thu 07AM 21MAY26 10675 12006 12651 65.8 N/A
Thu 10AM 21MAY26 10714 12028 12601 74.9 N/A
Thu 01PM 21MAY26 10760 12104 12724 77.2 N/A
Thu 04PM 21MAY26 12005 12321 13843 75.0 N/A
Thu 07PM 21MAY26 11964 12277 12765 59.7 N/A
Thu 10PM 21MAY26 11972 12271 12735 55.4 N/A
Fri 01AM 22MAY26 11819 12116 12579 54.8 N/A
Fri 04AM 22MAY26 10736 12007 12510 54.4 N/A
Fri 07AM 22MAY26 10758 12051 12578 67.1 N/A
Fri 10AM 22MAY26 10791 12053 12517 75.0 N/A
Fri 01PM 22MAY26 11817 12165 12709 77.3 N/A
Fri 04PM 22MAY26 12092 12419 13938 74.4 N/A
Fri 07PM 22MAY26 12062 12404 13940 59.1 N/A
Fri 10PM 22MAY26 11984 12329 13891 54.4 N/A
Sat 01AM 23MAY26 11832 12172 12701 53.5 N/A
Sat 04AM 23MAY26 10700 12010 12575 52.8 N/A
Sat 07AM 23MAY26 10662 11979 12568 66.5 N/A
Sat 10AM 23MAY26 10647 11965 12545 73.3 N/A
Sat 01PM 23MAY26 10691 12002 12562 74.9 N/A
Sat 04PM 23MAY26 10770 12067 12587 71.5 N/A
Sat 07PM 23MAY26 11891 12226 12750 56.5 N/A
Sat 10PM 23MAY26 11972 12325 13892 53.2 N/A
Sun 01AM 24MAY26 11914 12280 13865 53.2 N/A
Sun 04AM 24MAY26 10745 12102 12725 53.0 N/A
Sun 07AM 24MAY26 10808 12133 12698 66.5 N/A
Sun 10AM 24MAY26 11891 12227 12752 73.8 N/A
Sun 01PM 24MAY26 11947 12286 13840 75.6 N/A
Sun 04PM 24MAY26 12128 12444 13971 73.3 N/A
Sun 07PM 24MAY26 12221 12566 14132 57.8 N/A
Sun 10PM 24MAY26 12353 12696 14224 54.5 N/A
Mon 01AM 25MAY26 12315 12628 14161 53.9 N/A
Mon 04AM 25MAY26 12283 12586 14106 53.2 N/A
Mon 07AM 25MAY26 12243 12557 14131 67.1 N/A
Mon 10AM 25MAY26 12310 12645 14303 77.2 N/A
Mon 01PM 25MAY26 12372 12728 14381 79.5 N/A
Mon 04PM 25MAY26 12510 13882 14402 77.3 N/A
Mon 07PM 25MAY26 12546 13885 14375 61.5 N/A
Mon 10PM 25MAY26 12515 13813 14328 57.9 N/A
Tue 01AM 26MAY26 12483 12760 14297 58.3 N/A
Tue 04AM 26MAY26 12430 12696 14211 57.7 N/A
Tue 07AM 26MAY26 12449 12712 14173 71.5 N/A
Tue 10AM 26MAY26 12448 12712 14167 81.1 N/A
Tue 01PM 26MAY26 12529 13813 14234 83.7 N/A
Tue 04PM 26MAY26 12580 13879 14327 81.5 N/A
Tue 07PM 26MAY26 12628 13935 14380 65.3 N/A
Tue 10PM 26MAY26 12713 13998 14401 61.6 N/A
Wed 01AM 27MAY26 12614 13902 14320 61.1 N/A
Wed 04AM 27MAY26 12591 13876 14275 61.0 N/A
Wed 07AM 27MAY26 12565 13843 14264 73.4 N/A
Wed 10AM 27MAY26 12603 13893 14309 81.6 N/A
Wed 01PM 27MAY26 12657 13962 14412 84.4 N/A
Wed 04PM 27MAY26 12721 14050 14535 82.3 N/A
Wed 07PM 27MAY26 12715 14041 14518 64.8 N/A
Wed 10PM 27MAY26 13799 14108 14589 61.0 N/A
Thu 01AM 28MAY26 12738 14057 14515 60.5 N/A
Thu 04AM 28MAY26 12685 14002 14462 59.3 N/A

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