Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Ominous Sign as Cold Water Upwells in S. America - Watch the Video HERE (5/3/26)
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: 12Z Wed 06MAY2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Wed 04AM 06MAY26 10335 10597 12021 42.4 -
Wed 07AM 06MAY26 10334 10651 12186 52.9 N/A
Wed 10AM 06MAY26 10488 11801 12449 65.8 N/A
Wed 01PM 06MAY26 10568 11836 13860 69.5 N/A
Wed 04PM 06MAY26 11840 12254 13898 68.0 N/A
Wed 07PM 06MAY26 11860 12221 13809 54.2 N/A
Wed 10PM 06MAY26 11864 12273 13895 53.0 N/A
Thu 01AM 07MAY26 11929 12346 13948 51.5 N/A
Thu 04AM 07MAY26 12027 12413 13971 50.7 N/A
Thu 07AM 07MAY26 12095 12473 14010 60.7 N/A
Thu 10AM 07MAY26 12054 12437 13998 69.5 N/A
Thu 01PM 07MAY26 12108 12491 14044 72.1 N/A
Thu 04PM 07MAY26 12142 12517 14076 69.4 N/A
Thu 07PM 07MAY26 12188 12564 14124 54.7 N/A
Thu 10PM 07MAY26 12234 12598 14144 51.2 N/A
Fri 01AM 08MAY26 12187 12579 14145 49.4 N/A
Fri 04AM 08MAY26 12137 12570 14132 48.6 N/A
Fri 07AM 08MAY26 12091 12494 14058 60.4 N/A
Fri 10AM 08MAY26 12034 12440 14025 69.9 N/A
Fri 01PM 08MAY26 12053 12427 13997 72.0 N/A
Fri 04PM 08MAY26 12106 12448 13980 69.8 N/A
Fri 07PM 08MAY26 12160 12482 13998 56.0 N/A
Fri 10PM 08MAY26 12177 12505 14019 51.7 N/A
Sat 01AM 09MAY26 12209 12560 14065 50.8 N/A
Sat 04AM 09MAY26 12248 12576 14066 51.3 N/A
Sat 07AM 09MAY26 12218 12534 14027 63.7 N/A
Sat 10AM 09MAY26 12296 12592 14067 76.6 N/A
Sat 01PM 09MAY26 12311 12602 14061 76.8 N/A
Sat 04PM 09MAY26 12338 12618 14086 73.8 N/A
Sat 07PM 09MAY26 12283 12562 14058 58.6 N/A
Sat 10PM 09MAY26 12361 12666 14203 57.4 N/A
Sun 01AM 10MAY26 12533 13882 14423 57.0 N/A
Sun 04AM 10MAY26 12599 13944 14441 55.9 N/A
Sun 07AM 10MAY26 12640 13971 14435 67.1 N/A
Sun 10AM 10MAY26 12603 13931 14384 77.0 N/A
Sun 01PM 10MAY26 12660 13967 14385 79.6 N/A
Sun 04PM 10MAY26 12692 13988 14398 76.8 N/A
Sun 07PM 10MAY26 12705 14003 14426 61.3 N/A
Sun 10PM 10MAY26 12720 14012 14426 58.3 N/A
Mon 01AM 11MAY26 12719 14013 14427 57.7 N/A
Mon 04AM 11MAY26 12706 14002 14416 56.8 N/A
Mon 07AM 11MAY26 12669 13976 14399 66.0 N/A
Mon 10AM 11MAY26 12627 13942 14361 77.6 N/A
Mon 01PM 11MAY26 12612 13935 14351 80.3 N/A
Mon 04PM 11MAY26 12628 13942 14358 77.1 N/A
Mon 07PM 11MAY26 12603 13929 14365 61.7 N/A
Mon 10PM 11MAY26 12616 13955 14394 59.2 N/A
Tue 01AM 12MAY26 12474 13827 14322 58.5 N/A
Tue 04AM 12MAY26 12406 12714 14165 58.1 N/A
Tue 07AM 12MAY26 12341 12636 14098 69.3 N/A
Tue 10AM 12MAY26 12184 12473 13940 81.4 N/A
Tue 01PM 12MAY26 12294 12550 13971 82.5 N/A
Tue 04PM 12MAY26 12308 12574 14007 77.7 N/A
Tue 07PM 12MAY26 12323 12589 14021 62.8 N/A
Tue 10PM 12MAY26 12112 12369 12767 60.0 N/A
Wed 01AM 13MAY26 12023 12283 12687 57.9 N/A
Wed 04AM 13MAY26 11987 12267 12702 56.8 N/A
Wed 07AM 13MAY26 11978 12234 12632 65.9 N/A
Wed 10AM 13MAY26 11990 12246 12645 73.5 N/A
Wed 01PM 13MAY26 12105 12370 13808 74.8 N/A
Wed 04PM 13MAY26 12124 12402 13860 70.7 N/A
Wed 07PM 13MAY26 12085 12364 13825 57.9 N/A
Wed 10PM 13MAY26 12115 12418 13899 55.7 N/A
Thu 01AM 14MAY26 12080 12362 13827 55.1 N/A
Thu 04AM 14MAY26 12038 12313 12740 54.4 N/A
Thu 07AM 14MAY26 12051 12323 12746 65.2 N/A
Thu 10AM 14MAY26 12091 12377 13859 72.6 N/A
Thu 01PM 14MAY26 12150 12436 13926 74.3 N/A
Thu 04PM 14MAY26 12192 12544 14108 70.5 N/A
Thu 07PM 14MAY26 12241 12600 14138 55.9 N/A
Thu 10PM 14MAY26 12138 12498 14026 52.5 N/A
Fri 01AM 15MAY26 10789 12153 13799 50.4 N/A
Fri 04AM 15MAY26 10203 10728 12453 48.1 N/A
Fri 07AM 15MAY26 8920 10185 10748 54.6 N/A
Fri 10AM 15MAY26 8505 8925 10435 60.2 N/A
Fri 01PM 15MAY26 8382 8823 10362 61.7 N/A
Fri 04PM 15MAY26 8290 8891 10545 59.1 N/A
Fri 07PM 15MAY26 8354 8746 10464 47.3 N/A
Fri 10PM 15MAY26 8619 9946 10781 44.2 N/A
Sat 01AM 16MAY26 8399 8752 10396 43.7 N/A
Sat 04AM 16MAY26 8317 8625 10102 42.7 N/A

.
Contact | About | Disclaimer | Privacy
Advertise/Content | Links
Visit Mark Sponsler on Facebook Visit Stormsurf on Instagram Visit Stormsurf on YouTube
Copyright © 2026 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