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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 21SEP2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Mon 04AM 21SEP26 11891 12150 12553 58.3 -
Mon 07AM 21SEP26 11931 12183 12575 63.3 N/A
Mon 10AM 21SEP26 11981 12231 12620 76.7 N/A
Mon 01PM 21SEP26 11971 12207 12574 75.8 N/A
Mon 04PM 21SEP26 11940 12182 12559 71.5 N/A
Mon 07PM 21SEP26 11954 12195 12571 58.6 N/A
Mon 10PM 21SEP26 11983 12231 12615 55.4 N/A
Tue 01AM 22SEP26 11981 12221 12594 54.7 N/A
Tue 04AM 22SEP26 11951 12206 12604 54.0 N/A
Tue 07AM 22SEP26 11917 12169 12561 59.9 N/A
Tue 10AM 22SEP26 11917 12200 12641 74.6 N/A
Tue 01PM 22SEP26 12051 12328 12760 77.9 N/A
Tue 04PM 22SEP26 12164 12457 13943 74.5 N/A
Tue 07PM 22SEP26 12236 12540 14034 58.7 N/A
Tue 10PM 22SEP26 12174 12474 13966 57.9 N/A
Wed 01AM 23SEP26 12122 12416 13915 57.3 N/A
Wed 04AM 23SEP26 12189 12495 14019 56.6 N/A
Wed 07AM 23SEP26 12222 12535 14184 61.8 N/A
Wed 10AM 23SEP26 12273 12619 14434 78.7 N/A
Wed 01PM 23SEP26 12457 13850 14533 82.0 N/A
Wed 04PM 23SEP26 12631 14025 14590 79.1 N/A
Wed 07PM 23SEP26 12631 13968 14467 61.5 N/A
Wed 10PM 23SEP26 12508 13806 14357 60.4 N/A
Thu 01AM 24SEP26 12392 12681 14396 60.3 N/A
Thu 04AM 24SEP26 12390 12718 14388 59.4 N/A
Thu 07AM 24SEP26 12256 12633 14288 63.8 N/A
Thu 10AM 24SEP26 12160 12544 14158 80.0 N/A
Thu 01PM 24SEP26 12068 12447 14057 81.3 N/A
Thu 04PM 24SEP26 12007 12343 13915 76.0 N/A
Thu 07PM 24SEP26 12065 12426 14010 59.7 N/A
Thu 10PM 24SEP26 11978 12355 13963 57.3 N/A
Fri 01AM 25SEP26 11865 12212 12755 55.0 N/A
Fri 04AM 25SEP26 11799 12160 12724 53.9 N/A
Fri 07AM 25SEP26 11808 12144 12668 58.2 N/A
Fri 10AM 25SEP26 11786 12183 13841 72.3 N/A
Fri 01PM 25SEP26 11919 12418 14266 74.2 N/A
Fri 04PM 25SEP26 12222 13831 14528 71.6 N/A
Fri 07PM 25SEP26 12391 13977 14639 56.3 N/A
Fri 10PM 25SEP26 12562 14044 14660 55.3 N/A
Sat 01AM 26SEP26 12641 14103 14707 55.3 N/A
Sat 04AM 26SEP26 12669 14094 14646 55.2 N/A
Sat 07AM 26SEP26 12564 14025 14592 59.8 N/A
Sat 10AM 26SEP26 12387 13883 14448 74.6 N/A
Sat 01PM 26SEP26 12317 13819 14359 76.5 N/A
Sat 04PM 26SEP26 12293 12733 14311 73.2 N/A
Sat 07PM 26SEP26 12180 12611 14196 56.5 N/A
Sat 10PM 26SEP26 12148 12532 14167 56.4 N/A
Sun 01AM 27SEP26 11950 12347 13993 55.5 N/A
Sun 04AM 27SEP26 11791 12166 12751 52.6 N/A
Sun 07AM 27SEP26 10776 12116 12704 55.5 N/A
Sun 10AM 27SEP26 10545 11875 12433 67.4 N/A
Sun 01PM 27SEP26 10291 10638 12136 68.9 N/A
Sun 04PM 27SEP26 10107 10509 12197 64.5 N/A
Sun 07PM 27SEP26 10582 12061 12600 50.0 N/A
Sun 10PM 27SEP26 10762 12071 12568 48.2 N/A
Mon 01AM 28SEP26 10790 12055 12515 47.9 N/A
Mon 04AM 28SEP26 11801 12117 12608 46.8 N/A
Mon 07AM 28SEP26 11796 12148 12696 51.5 N/A
Mon 10AM 28SEP26 11977 12337 13944 70.5 N/A
Mon 01PM 28SEP26 12180 12587 14288 75.3 N/A
Mon 04PM 28SEP26 12376 13814 14387 71.2 N/A
Mon 07PM 28SEP26 12497 13910 14463 54.3 N/A
Mon 10PM 28SEP26 12560 13976 14541 53.2 N/A
Tue 01AM 29SEP26 12620 14010 14551 52.2 N/A
Tue 04AM 29SEP26 12490 13955 14691 51.5 N/A
Tue 07AM 29SEP26 12564 14063 14737 56.6 N/A
Tue 10AM 29SEP26 12664 14228 17263 72.8 N/A
Tue 01PM 29SEP26 14020 14395 17231 75.5 N/A
Tue 04PM 29SEP26 14104 14471 17297 70.9 N/A
Tue 07PM 29SEP26 14159 14503 17294 56.6 N/A
Tue 10PM 29SEP26 14275 14632 17455 54.3 N/A
Wed 01AM 30SEP26 14315 14625 17367 53.8 N/A
Wed 04AM 30SEP26 14302 14625 17390 53.3 N/A
Wed 07AM 30SEP26 14192 14521 17289 57.3 N/A
Wed 10AM 30SEP26 14146 14453 17177 78.9 N/A
Wed 01PM 30SEP26 14101 14415 17147 81.7 N/A
Wed 04PM 30SEP26 14063 14378 17109 77.7 N/A
Wed 07PM 30SEP26 14159 14472 17207 59.7 N/A
Wed 10PM 30SEP26 14176 14471 17176 58.2 N/A
Thu 01AM 01OCT26 14138 14447 17173 57.2 N/A
Thu 04AM 01OCT26 14128 14454 17211 57.1 N/A

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