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 Tue 03FEB2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Tue 10AM 03FEB26 10624 11942 12535 60.1 -
Tue 01PM 03FEB26 10750 12082 12668 65.6 0.0
Tue 04PM 03FEB26 11832 12159 12668 62.5 0.0
Tue 07PM 03FEB26 11916 12196 12634 52.0 0.0
Tue 10PM 03FEB26 11920 12185 12598 49.6 0.0
Wed 01AM 04FEB26 11951 12206 12603 47.9 0.0
Wed 04AM 04FEB26 11932 12192 12598 46.9 0.0
Wed 07AM 04FEB26 11958 12234 12662 47.2 0.0
Wed 10AM 04FEB26 11966 12241 12671 62.4 0.0
Wed 01PM 04FEB26 11979 12250 12673 65.8 0.0
Wed 04PM 04FEB26 11961 12241 12676 62.2 0.0
Wed 07PM 04FEB26 11952 12253 12722 52.3 0.0
Wed 10PM 04FEB26 11814 12166 12716 49.7 0.0
Thu 01AM 05FEB26 10503 11808 12464 48.7 0.0
Thu 04AM 05FEB26 10502 11858 12485 48.2 0.0
Thu 07AM 05FEB26 10177 10547 12128 47.5 0.0
Thu 10AM 05FEB26 10121 10487 12012 63.5 0.0
Thu 01PM 05FEB26 10017 10330 11781 68.1 0.0
Thu 04PM 05FEB26 9893 10209 10700 62.9 0.0
Thu 07PM 05FEB26 8879 10084 10549 53.5 0.0
Thu 10PM 05FEB26 8780 9979 10444 51.6 0.0
Fri 01AM 06FEB26 8639 8928 10279 50.6 0.0
Fri 04AM 06FEB26 8554 8848 10191 51.4 0.0
Fri 07AM 06FEB26 8429 8707 10049 49.8 0.0
Fri 10AM 06FEB26 8377 8659 10001 59.4 0.0
Fri 01PM 06FEB26 8303 8584 9930 64.7 0.0
Fri 04PM 06FEB26 8214 8498 8940 60.8 0.0
Fri 07PM 06FEB26 8184 8473 8923 49.7 0.0
Fri 10PM 06FEB26 8177 8461 8905 48.0 0.0
Sat 01AM 07FEB26 8164 8476 8962 47.4 0.0
Sat 04AM 07FEB26 7202 8401 8933 46.3 0.0
Sat 07AM 07FEB26 7197 8444 10029 45.6 0.0
Sat 10AM 07FEB26 8634 10080 11851 59.6 0.0
Sat 01PM 07FEB26 8809 10274 11976 61.3 0.0
Sat 04PM 07FEB26 8819 10286 12050 59.1 0.0
Sat 07PM 07FEB26 9911 10336 11951 50.1 0.0
Sat 10PM 07FEB26 9977 10349 11895 48.5 0.0
Sun 01AM 08FEB26 10071 10452 12001 47.0 0.0
Sun 04AM 08FEB26 10020 10438 12003 46.1 0.0
Sun 07AM 08FEB26 8945 10267 11856 45.2 0.0
Sun 10AM 08FEB26 8871 10183 10789 58.9 0.0
Sun 01PM 08FEB26 8802 10169 11787 62.1 0.0
Sun 04PM 08FEB26 8615 10024 10744 58.8 0.0
Sun 07PM 08FEB26 8418 8918 10550 49.1 0.0
Sun 10PM 08FEB26 6877 7215 8711 47.1 0.0
Mon 01AM 09FEB26 6676 7096 8715 46.9 0.0
Mon 04AM 09FEB26 5430 6662 8225 48.3 0.0
Mon 07AM 09FEB26 5163 5486 7105 47.3 0.0
Mon 10AM 09FEB26 5221 5542 7199 51.1 0.0
Mon 01PM 09FEB26 5332 6540 7147 53.4 0.0
Mon 04PM 09FEB26 5339 6539 7103 52.2 0.0
Mon 07PM 09FEB26 5306 6406 6853 44.1 0.0
Mon 10PM 09FEB26 5354 6468 6906 41.9 0.0
Tue 01AM 10FEB26 5326 6446 6839 39.5 0.0
Tue 04AM 10FEB26 5217 5535 6774 38.5 0.0
Tue 07AM 10FEB26 5190 5517 6761 38.0 0.0
Tue 10AM 10FEB26 5193 5507 6753 53.4 0.0
Tue 01PM 10FEB26 5335 6456 6867 54.2 0.0
Tue 04PM 10FEB26 5244 6492 6956 51.4 0.0
Tue 07PM 10FEB26 5009 5347 6708 41.3 0.0
Tue 10PM 10FEB26 3959 5144 6604 38.7 0.0
Wed 01AM 11FEB26 3776 4906 5516 38.8 0.0
Wed 04AM 11FEB26 3637 4787 5351 39.5 0.0
Wed 07AM 11FEB26 3633 3969 5262 39.2 0.0
Wed 10AM 11FEB26 3690 3970 5241 49.1 0.0
Wed 01PM 11FEB26 3845 4890 5327 50.7 0.0
Wed 04PM 11FEB26 3843 4916 5454 49.2 0.0
Wed 07PM 11FEB26 3835 4904 5369 43.1 0.0
Wed 10PM 11FEB26 3764 4840 5337 41.6 0.0
Thu 01AM 12FEB26 3744 4835 5337 41.2 0.0
Thu 04AM 12FEB26 3743 4849 5346 40.1 0.0
Thu 07AM 12FEB26 3746 4854 5355 38.4 0.0
Thu 10AM 12FEB26 3719 4861 5394 47.8 0.0
Thu 01PM 12FEB26 3885 5034 6591 51.9 0.0
Thu 04PM 12FEB26 4855 5278 6788 48.0 0.0
Thu 07PM 12FEB26 4915 5233 6556 45.7 0.0
Thu 10PM 12FEB26 4958 5323 6676 44.7 0.0
Fri 01AM 13FEB26 4851 5211 6593 44.7 0.0
Fri 04AM 13FEB26 4862 5212 6560 44.8 0.0
Fri 07AM 13FEB26 4787 5137 6523 44.6 0.0
Fri 10AM 13FEB26 4791 5132 6633 48.9 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