Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Finally - The North Pacific to Get Active! - Video Forecast HERE (2/1/26)
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 02FEB2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Mon 10AM 02FEB26 10178 10527 11987 59.6 -
Mon 01PM 02FEB26 10250 10561 11990 63.3 0.0
Mon 04PM 02FEB26 10366 10711 12137 59.6 0.0
Mon 07PM 02FEB26 10556 11885 12339 49.8 0.0
Mon 10PM 02FEB26 10575 11907 12398 47.7 0.0
Tue 01AM 03FEB26 10505 11847 12372 46.8 0.0
Tue 04AM 03FEB26 10643 11961 12433 46.4 0.0
Tue 07AM 03FEB26 10602 11919 12388 46.1 0.0
Tue 10AM 03FEB26 10698 11996 12499 61.1 0.0
Tue 01PM 03FEB26 10776 12052 12536 65.4 0.0
Tue 04PM 03FEB26 11791 12089 12553 62.7 0.0
Tue 07PM 03FEB26 11882 12150 12567 52.3 0.0
Tue 10PM 03FEB26 11889 12154 12567 49.8 0.0
Wed 01AM 04FEB26 11876 12128 12520 49.1 0.0
Wed 04AM 04FEB26 11875 12134 12537 48.4 0.0
Wed 07AM 04FEB26 11879 12157 12589 46.3 0.0
Wed 10AM 04FEB26 11921 12201 12635 62.2 0.0
Wed 01PM 04FEB26 11960 12236 12666 65.2 0.0
Wed 04PM 04FEB26 11928 12206 12637 62.2 0.0
Wed 07PM 04FEB26 11900 12184 12627 51.7 0.0
Wed 10PM 04FEB26 10762 12040 12530 49.0 0.0
Thu 01AM 05FEB26 10420 10729 12269 48.1 0.0
Thu 04AM 05FEB26 10335 10702 12216 47.9 0.0
Thu 07AM 05FEB26 10102 10427 11925 47.2 0.0
Thu 10AM 05FEB26 9987 10346 11864 62.3 0.0
Thu 01PM 05FEB26 9899 10219 10717 66.1 0.0
Thu 04PM 05FEB26 8943 10125 10550 63.2 0.0
Thu 07PM 05FEB26 8906 10097 10538 53.8 0.0
Thu 10PM 05FEB26 8810 9998 10419 53.9 0.0
Fri 01AM 06FEB26 8631 8910 10221 53.1 0.0
Fri 04AM 06FEB26 8366 8608 9891 52.8 0.0
Fri 07AM 06FEB26 8333 8590 9896 51.5 0.0
Fri 10AM 06FEB26 8264 8537 8962 60.4 0.0
Fri 01PM 06FEB26 8132 8390 8792 63.6 0.0
Fri 04PM 06FEB26 7207 8332 8741 61.8 0.0
Fri 07PM 06FEB26 7164 8304 8743 51.3 0.0
Fri 10PM 06FEB26 7108 8266 8740 49.4 0.0
Sat 01AM 07FEB26 7207 8373 8849 48.0 0.0
Sat 04AM 07FEB26 7178 8352 8835 47.3 0.0
Sat 07AM 07FEB26 8164 8499 9928 46.2 0.0
Sat 10AM 07FEB26 8201 8543 9999 59.3 0.0
Sat 01PM 07FEB26 8348 8702 10222 62.7 0.0
Sat 04PM 07FEB26 8486 8828 10348 59.1 0.0
Sat 07PM 07FEB26 8685 9983 10635 49.2 0.0
Sat 10PM 07FEB26 8678 10002 10703 48.1 0.0
Sun 01AM 08FEB26 8936 10242 11820 47.0 0.0
Sun 04AM 08FEB26 9889 10276 11847 46.9 0.0
Sun 07AM 08FEB26 9879 10326 11961 45.9 0.0
Sun 10AM 08FEB26 9894 10299 11884 58.0 0.0
Sun 01PM 08FEB26 8794 10215 11937 61.5 0.0
Sun 04PM 08FEB26 8674 10047 10746 57.9 0.0
Sun 07PM 08FEB26 8557 9886 10620 49.4 0.0
Sun 10PM 08FEB26 8153 8540 10063 47.4 0.0
Mon 01AM 09FEB26 6898 8155 8685 47.7 0.0
Mon 04AM 09FEB26 6560 6962 8454 48.4 0.0
Mon 07AM 09FEB26 6493 6849 8262 49.0 0.0
Mon 10AM 09FEB26 6393 6731 8124 49.5 0.0
Mon 01PM 09FEB26 5436 6713 8263 51.4 0.0
Mon 04PM 09FEB26 5520 6678 7191 51.3 0.0
Mon 07PM 09FEB26 5504 6614 7072 44.8 0.0
Mon 10PM 09FEB26 5456 6589 7060 41.8 0.0
Tue 01AM 10FEB26 5361 6540 7042 39.4 0.0
Tue 04AM 10FEB26 5301 6529 7149 36.9 0.0
Tue 07AM 10FEB26 5093 5508 6889 37.3 0.0
Tue 10AM 10FEB26 3929 5098 6512 44.9 0.0
Tue 01PM 10FEB26 3667 4871 5296 46.3 0.0
Tue 04PM 10FEB26 3512 3798 5038 45.1 0.0
Tue 07PM 10FEB26 3326 3908 5295 39.9 0.0
Tue 10PM 10FEB26 3320 3729 5122 39.7 0.0
Wed 01AM 11FEB26 3065 3609 5068 39.1 0.0
Wed 04AM 11FEB26 2604 3505 5146 37.5 0.0
Wed 07AM 11FEB26 3339 3694 5011 40.4 0.0
Wed 10AM 11FEB26 3263 3622 4956 41.0 0.0
Wed 01PM 11FEB26 3243 3630 4989 40.7 0.0
Wed 04PM 11FEB26 3027 3574 5087 40.2 0.0
Wed 07PM 11FEB26 2476 3531 4939 36.9 0.0
Wed 10PM 11FEB26 2874 3475 4955 38.8 0.0
Thu 01AM 12FEB26 2799 3487 4931 38.4 0.0
Thu 04AM 12FEB26 2784 3456 4876 37.2 0.0
Thu 07AM 12FEB26 3120 3616 4981 34.7 0.0
Thu 10AM 12FEB26 3275 3740 5326 43.8 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