Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Is This El Nino Poised to Surpass the '97 Event? - Video HERE (8/2/26)
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: 00Z Sun 16AUG2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Sat 04PM 15AUG26 12493 13871 14321 76.7 -
Sat 07PM 15AUG26 12596 13931 14370 58.8 N/A
Sat 10PM 15AUG26 12605 13923 14348 56.5 N/A
Sun 01AM 16AUG26 12462 12749 14215 57.0 N/A
Sun 04AM 16AUG26 12391 12702 14190 57.0 N/A
Sun 07AM 16AUG26 12427 13799 14298 68.0 N/A
Sun 10AM 16AUG26 12430 13831 14373 80.3 N/A
Sun 01PM 16AUG26 12557 13956 14493 84.3 N/A
Sun 04PM 16AUG26 12655 14041 14606 83.1 N/A
Sun 07PM 16AUG26 13876 14188 14673 64.5 N/A
Sun 10PM 16AUG26 12650 13963 14423 60.8 N/A
Mon 01AM 17AUG26 12524 13824 14310 61.6 N/A
Mon 04AM 17AUG26 12483 13827 14434 63.7 N/A
Mon 07AM 17AUG26 12427 13855 14615 68.9 N/A
Mon 10AM 17AUG26 12423 13866 14593 81.2 N/A
Mon 01PM 17AUG26 12640 14063 14672 83.8 N/A
Mon 04PM 17AUG26 13856 14196 14728 81.4 N/A
Mon 07PM 17AUG26 13871 14152 14589 63.3 N/A
Mon 10PM 17AUG26 12755 14141 14708 61.0 N/A
Tue 01AM 18AUG26 12738 14142 14744 62.8 N/A
Tue 04AM 18AUG26 12768 14181 14785 62.8 N/A
Tue 07AM 18AUG26 13828 14189 14751 69.6 N/A
Tue 10AM 18AUG26 13821 14225 17096 84.6 N/A
Tue 01PM 18AUG26 14209 14560 17367 87.3 N/A
Tue 04PM 18AUG26 14366 14710 17518 85.7 N/A
Tue 07PM 18AUG26 14315 14631 17383 67.5 N/A
Tue 10PM 18AUG26 14407 14720 17473 64.9 N/A
Wed 01AM 19AUG26 14343 14658 17410 65.0 N/A
Wed 04AM 19AUG26 14250 14590 17379 64.0 N/A
Wed 07AM 19AUG26 14243 14583 17372 73.0 N/A
Wed 10AM 19AUG26 14293 14676 17545 87.0 N/A
Wed 01PM 19AUG26 14464 14838 17706 89.8 N/A
Wed 04PM 19AUG26 14450 14754 17497 88.0 N/A
Wed 07PM 19AUG26 14435 14732 17460 69.4 N/A
Wed 10PM 19AUG26 14425 14722 17450 66.1 N/A
Thu 01AM 20AUG26 14379 14680 17411 65.6 N/A
Thu 04AM 20AUG26 14398 14700 17436 65.5 N/A
Thu 07AM 20AUG26 14375 14720 17530 75.4 N/A
Thu 10AM 20AUG26 14384 14717 17504 87.4 N/A
Thu 01PM 20AUG26 14432 14758 17537 90.6 N/A
Thu 04PM 20AUG26 14458 14773 17535 86.7 N/A
Thu 07PM 20AUG26 14494 14810 17576 69.2 N/A
Thu 10PM 20AUG26 14510 14805 17537 66.7 N/A
Fri 01AM 21AUG26 14478 14783 17528 65.8 N/A
Fri 04AM 21AUG26 14451 14758 17505 65.2 N/A
Fri 07AM 21AUG26 14456 14771 17533 73.3 N/A
Fri 10AM 21AUG26 14387 14715 17495 84.7 N/A
Fri 01PM 21AUG26 14231 14555 17316 87.5 N/A
Fri 04PM 21AUG26 14327 14692 17534 83.9 N/A
Fri 07PM 21AUG26 14390 14697 17439 69.1 N/A
Fri 10PM 21AUG26 14411 14694 17396 64.4 N/A
Sat 01AM 22AUG26 14357 14643 17346 64.6 N/A
Sat 04AM 22AUG26 14270 14542 17215 64.5 N/A
Sat 07AM 22AUG26 14285 14614 17387 74.2 N/A
Sat 10AM 22AUG26 14387 14754 17603 86.3 N/A
Sat 01PM 22AUG26 14355 14696 17497 90.1 N/A
Sat 04PM 22AUG26 14383 14706 17477 87.6 N/A
Sat 07PM 22AUG26 14470 14763 17488 69.1 N/A
Sat 10PM 22AUG26 14444 14734 17449 66.2 N/A
Sun 01AM 23AUG26 14276 14529 17168 66.4 N/A
Sun 04AM 23AUG26 14142 14398 14796 66.9 N/A
Sun 07AM 23AUG26 14140 14449 17176 74.7 N/A
Sun 10AM 23AUG26 14138 14478 17260 88.1 N/A
Sun 01PM 23AUG26 14182 14526 17318 90.6 N/A
Sun 04PM 23AUG26 14279 14607 17378 88.1 N/A
Sun 07PM 23AUG26 14297 14612 17362 68.6 N/A
Sun 10PM 23AUG26 14234 14541 17271 66.4 N/A
Mon 01AM 24AUG26 14097 14407 17132 66.7 N/A
Mon 04AM 24AUG26 14011 14344 17106 66.7 N/A
Mon 07AM 24AUG26 13931 14303 17128 75.7 N/A
Mon 10AM 24AUG26 13861 14201 14731 86.6 N/A
Mon 01PM 24AUG26 13946 14262 14754 85.1 N/A
Mon 04PM 24AUG26 14025 14361 17127 86.5 N/A
Mon 07PM 24AUG26 14053 14414 17225 68.3 N/A
Mon 10PM 24AUG26 14015 14327 14813 67.4 N/A
Tue 01AM 25AUG26 13915 14217 14688 66.9 N/A
Tue 04AM 25AUG26 13961 14248 14694 65.8 N/A
Tue 07AM 25AUG26 13952 14236 14678 75.0 N/A
Tue 10AM 25AUG26 13934 14220 14667 88.1 N/A
Tue 01PM 25AUG26 13928 14204 14633 90.9 N/A
Tue 04PM 25AUG26 14016 14282 14696 87.9 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