Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Is the North Pacific Getting Ready to Pulse? - Video Forecast HERE (11/2/25)
Buoys | Buoy Forecast | Bulletins | Models: Wave - Weather - Surf - Altimetry - Snow | Pacific Forecast | QuikCAST | El Nino | Tutorials | Great Circles | Video

Google
Create Your Own Surf Forecast
Swell Calculator
Swell Decay Tables
Sea Height Tables
Swell Category Table
.

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: 18Z Mon 06NOV2025
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Mon 11AM 06NOV25 8688 10142 10750 60.7 -
Mon 02PM 06NOV25 9890 10255 11792 64.0 0.0
Mon 05PM 06NOV25 8884 10189 10784 60.4 0.0
Mon 08PM 06NOV25 8853 10209 11886 51.6 0.0
Mon 11PM 06NOV25 8898 10194 10755 54.5 0.0
Tue 02AM 07NOV25 8830 10237 12028 55.8 0.0
Tue 05AM 07NOV25 8615 8914 12260 55.1 0.0
Tue 08AM 07NOV25 8894 10239 11879 51.8 0.0
Tue 11AM 07NOV25 8849 10240 12120 64.4 0.0
Tue 02PM 07NOV25 10169 10694 12473 67.3 0.0
Tue 05PM 07NOV25 10452 11934 13981 63.5 0.0
Tue 08PM 07NOV25 11830 12255 14295 53.8 0.0
Tue 11PM 07NOV25 11942 12332 14353 53.1 0.0
Wed 02AM 08NOV25 12060 12403 14383 52.8 0.0
Wed 05AM 08NOV25 12039 12433 14474 51.7 0.0
Wed 08AM 08NOV25 12224 12591 14570 51.5 0.0
Wed 11AM 08NOV25 12217 12519 14481 66.9 0.0
Wed 02PM 08NOV25 12230 12540 14510 70.9 0.0
Wed 05PM 08NOV25 12278 12599 14561 64.3 0.0
Wed 08PM 08NOV25 12370 12690 14609 56.8 0.0
Wed 11PM 08NOV25 12373 12686 14607 56.0 0.0
Thu 02AM 09NOV25 12356 12676 14603 55.8 0.0
Thu 05AM 09NOV25 12377 12728 14627 55.5 0.0
Thu 08AM 09NOV25 12387 12753 14636 55.6 0.0
Thu 11AM 09NOV25 12423 13818 14646 73.6 0.0
Thu 02PM 09NOV25 12480 13891 14661 77.4 0.0
Thu 05PM 09NOV25 12451 13859 14654 70.0 0.0
Thu 08PM 09NOV25 12464 13865 14655 61.0 0.0
Thu 11PM 09NOV25 12429 13835 14649 59.9 0.0
Fri 02AM 10NOV25 12379 12761 14639 59.0 0.0
Fri 05AM 10NOV25 12292 12671 14608 58.5 0.0
Fri 08AM 10NOV25 12302 12670 14607 58.8 0.0
Fri 11AM 10NOV25 12299 12668 14605 74.9 0.0
Fri 02PM 10NOV25 12228 12592 14569 78.6 0.0
Fri 05PM 10NOV25 12261 12641 14596 70.0 0.0
Fri 08PM 10NOV25 12389 13806 14643 61.4 0.0
Fri 11PM 10NOV25 12367 12739 14632 60.2 0.0
Sat 02AM 11NOV25 12375 13795 14641 59.1 0.0
Sat 05AM 11NOV25 12281 12693 14618 57.8 0.0
Sat 08AM 11NOV25 12336 12726 14628 57.8 0.0
Sat 11AM 11NOV25 12194 12564 14555 72.1 0.0
Sat 02PM 11NOV25 12079 12467 14498 73.1 0.0
Sat 05PM 11NOV25 11940 12317 14302 68.1 0.0
Sat 08PM 11NOV25 10797 12132 12713 58.8 0.0
Sat 11PM 11NOV25 10791 12210 14290 57.2 0.0
Sun 02AM 12NOV25 10641 12058 14178 56.4 0.0
Sun 05AM 12NOV25 10716 12097 12751 55.6 0.0
Sun 08AM 12NOV25 10598 11966 12606 55.1 0.0
Sun 11AM 12NOV25 10791 12131 12716 71.8 0.0
Sun 02PM 12NOV25 10738 12144 14094 73.6 0.0
Sun 05PM 12NOV25 10609 12027 12766 67.2 0.0
Sun 08PM 12NOV25 10707 12121 14010 57.6 0.0
Sun 11PM 12NOV25 11852 12203 12750 56.6 0.0
Mon 02AM 13NOV25 10748 12104 12697 56.0 0.0
Mon 05AM 13NOV25 10277 10657 12177 56.2 0.0
Mon 08AM 13NOV25 8951 10244 11842 58.5 0.0
Mon 11AM 13NOV25 8780 10158 11990 64.1 0.0
Mon 02PM 13NOV25 9951 10408 12018 61.6 0.0
Mon 05PM 13NOV25 9914 10324 11926 64.2 0.0
Mon 08PM 13NOV25 8877 10168 10777 60.0 0.0
Mon 11PM 13NOV25 8882 10173 10781 59.0 0.0
Tue 02AM 14NOV25 8856 10113 10647 58.4 0.0
Tue 05AM 14NOV25 8684 9980 10541 56.4 0.0
Tue 08AM 14NOV25 8640 9880 10537 55.6 0.0
Tue 11AM 14NOV25 8598 9910 10512 58.1 0.0
Tue 02PM 14NOV25 8699 10008 10602 59.7 0.0
Tue 05PM 14NOV25 8710 10007 10648 57.9 0.0
Tue 08PM 14NOV25 8750 10046 10682 55.5 0.0
Tue 11PM 14NOV25 8964 10227 10781 56.9 0.0
Wed 02AM 15NOV25 8892 10206 11810 56.6 0.0
Wed 05AM 15NOV25 8550 9893 10754 56.0 0.0
Wed 08AM 15NOV25 8536 9999 11879 56.2 0.0
Wed 11AM 15NOV25 8902 10174 10727 57.8 0.0
Wed 02PM 15NOV25 8283 8769 10555 58.4 0.0
Wed 05PM 15NOV25 8632 9960 10744 55.3 0.0
Wed 08PM 15NOV25 8933 10312 12002 54.9 0.0
Wed 11PM 15NOV25 6867 8174 9958 50.6 0.0
Thu 02AM 16NOV25 6745 7141 8672 51.2 0.0
Thu 05AM 16NOV25 6822 7225 8670 53.7 0.0
Thu 08AM 16NOV25 5541 7064 8770 51.3 0.0
Thu 11AM 16NOV25 6987 8282 8906 51.5 0.0

.
Contact | About | Disclaimer | Privacy
Advertise/Content | Links
Visit Mark Sponsler on Facebook Visit Stormsurf on Instagram Visit Stormsurf on YouTube
Copyright © 2025 STORMSURF - All Rights Reserved
This page cannot be duplicated, reused or framed in another window without express written permission.
But links are always welcome.
Buoys | Buoy Forecast | Bulletins | Models: Wave - Weather - Surf - Altimetry - Snow | Pacific Forecast | QuikCAST | El Nino | Tutorials | Great Circles | Calculator