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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 31AUG2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Mon 04AM 31AUG26 12295 12591 14236 57.5 -
Mon 07AM 31AUG26 12217 12546 14233 66.3 N/A
Mon 10AM 31AUG26 12158 12553 14294 76.2 N/A
Mon 01PM 31AUG26 12197 12657 14290 78.2 N/A
Mon 04PM 31AUG26 12480 13880 14346 74.4 N/A
Mon 07PM 31AUG26 12520 13885 14337 55.3 N/A
Mon 10PM 31AUG26 12444 13840 14297 54.0 N/A
Tue 01AM 01SEP26 12019 12486 14084 54.5 N/A
Tue 04AM 01SEP26 11846 12251 13883 50.1 N/A
Tue 07AM 01SEP26 10577 12003 12699 55.6 N/A
Tue 10AM 01SEP26 10380 11781 12563 65.8 N/A
Tue 01PM 01SEP26 10171 10702 12410 67.4 N/A
Tue 04PM 01SEP26 10085 10574 12281 65.1 N/A
Tue 07PM 01SEP26 9929 10274 11776 49.2 N/A
Tue 10PM 01SEP26 8927 10258 11858 43.3 N/A
Wed 01AM 02SEP26 8708 9965 10423 45.0 N/A
Wed 04AM 02SEP26 8243 8629 10116 43.4 N/A
Wed 07AM 02SEP26 8090 8505 10283 50.2 N/A
Wed 10AM 02SEP26 8176 8681 12314 55.7 N/A
Wed 01PM 02SEP26 8483 10467 12364 58.2 N/A
Wed 04PM 02SEP26 8660 10348 12526 62.4 N/A
Wed 07PM 02SEP26 9998 10626 12488 48.1 N/A
Wed 10PM 02SEP26 10212 11781 12667 45.1 N/A
Thu 01AM 03SEP26 9948 10498 12524 45.7 N/A
Thu 04AM 03SEP26 8866 10330 12428 47.0 N/A
Thu 07AM 03SEP26 9885 10340 12256 53.0 N/A
Thu 10AM 03SEP26 8913 10426 12308 57.5 N/A
Thu 01PM 03SEP26 10001 10449 14218 58.4 N/A
Thu 04PM 03SEP26 8942 10357 14382 54.7 N/A
Thu 07PM 03SEP26 8788 10170 14373 51.9 N/A
Thu 10PM 03SEP26 8725 10208 14193 51.1 N/A
Fri 01AM 04SEP26 8606 8917 13944 51.3 N/A
Fri 04AM 04SEP26 8533 8889 11810 47.7 N/A
Fri 07AM 04SEP26 8426 8749 10412 51.7 N/A
Fri 10AM 04SEP26 8406 8780 10287 53.8 N/A
Fri 01PM 04SEP26 8452 8816 10348 55.8 N/A
Fri 04PM 04SEP26 8384 8695 10195 56.0 N/A
Fri 07PM 04SEP26 8450 8793 10447 48.3 N/A
Fri 10PM 04SEP26 9954 10475 12118 44.9 N/A
Sat 01AM 05SEP26 9945 10469 12234 44.1 N/A
Sat 04AM 05SEP26 10188 10665 12394 45.4 N/A
Sat 07AM 05SEP26 10120 10645 12544 55.2 N/A
Sat 10AM 05SEP26 9957 10764 12682 66.2 N/A
Sat 01PM 05SEP26 10521 12050 12720 71.9 N/A
Sat 04PM 05SEP26 11855 12228 13836 70.5 N/A
Sat 07PM 05SEP26 12024 12357 13898 54.4 N/A
Sat 10PM 05SEP26 12054 12391 13922 51.8 N/A
Sun 01AM 06SEP26 11961 12314 13877 52.8 N/A
Sun 04AM 06SEP26 10761 12151 13828 52.9 N/A
Sun 07AM 06SEP26 10723 12172 13906 60.9 N/A
Sun 10AM 06SEP26 10731 12193 13944 75.8 N/A
Sun 01PM 06SEP26 10799 12169 13832 78.7 N/A
Sun 04PM 06SEP26 12028 12336 13840 75.5 N/A
Sun 07PM 06SEP26 11925 12192 12608 61.6 N/A
Sun 10PM 06SEP26 11871 12142 12563 59.9 N/A
Mon 01AM 07SEP26 11825 12079 12474 56.5 N/A
Mon 04AM 07SEP26 10678 11914 12325 55.0 N/A
Mon 07AM 07SEP26 10519 10796 12344 61.2 N/A
Mon 10AM 07SEP26 11832 12289 13975 75.3 N/A
Mon 01PM 07SEP26 12125 12581 14125 80.6 N/A
Mon 04PM 07SEP26 12108 12515 14135 78.8 N/A
Mon 07PM 07SEP26 11923 12231 12710 63.9 N/A
Mon 10PM 07SEP26 10799 12233 13935 63.7 N/A
Tue 01AM 08SEP26 11783 12094 12580 58.5 N/A
Tue 04AM 08SEP26 11858 12191 12710 56.1 N/A
Tue 07AM 08SEP26 10728 12068 12676 60.3 N/A
Tue 10AM 08SEP26 10780 12170 13888 76.0 N/A
Tue 01PM 08SEP26 10731 12134 14048 80.3 N/A
Tue 04PM 08SEP26 10779 12516 14359 78.1 N/A
Tue 07PM 08SEP26 12062 12479 14431 62.5 N/A
Tue 10PM 08SEP26 12541 14230 17575 58.7 N/A
Wed 01AM 09SEP26 14120 14633 17723 57.8 N/A
Wed 04AM 09SEP26 14391 14745 17573 57.5 N/A
Wed 07AM 09SEP26 14315 14728 17654 63.8 N/A
Wed 10AM 09SEP26 14345 14844 17928 73.6 N/A
Wed 01PM 09SEP26 14385 17162 18066 76.2 N/A
Wed 04PM 09SEP26 14479 17117 17786 74.4 N/A
Wed 07PM 09SEP26 14369 14734 17579 59.1 N/A
Wed 10PM 09SEP26 14259 14597 17385 55.6 N/A
Thu 01AM 10SEP26 14175 14467 17165 54.3 N/A
Thu 04AM 10SEP26 14102 14419 17157 54.2 N/A

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