Surf Forecasts and Marine Weather - No Hype - Just the Facts!
And Here We Go - A Massive El Nino Is Developing! - Video HERE (7/12/26)
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
.

Donner_Summit_I80 - Snow Level Forecast
Location: 39.34N 120.34W
Base Elevation: 7259 ft
Peak Elevation: 7259 ft

 

240 hour GFS Model (0.25 deg) - 3 hr incrememts

 

Data

Initialized: 06Z Mon 13JUL2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Sun 10PM 12JUL26 12461 12715 14436 57.7 -
Mon 01AM 13JUL26 12475 12758 14402 57.5 N/A
Mon 04AM 13JUL26 12446 13848 14462 55.8 N/A
Mon 07AM 13JUL26 12614 13977 14529 63.6 N/A
Mon 10AM 13JUL26 12356 12646 14284 71.6 N/A
Mon 01PM 13JUL26 12471 13820 14532 69.1 N/A
Mon 04PM 13JUL26 12557 13896 14442 73.6 N/A
Mon 07PM 13JUL26 12615 13989 14522 58.7 N/A
Mon 10PM 13JUL26 12503 13860 14501 55.9 N/A
Tue 01AM 14JUL26 12406 12742 14403 53.9 N/A
Tue 04AM 14JUL26 12365 12710 14240 52.4 N/A
Tue 07AM 14JUL26 12334 12605 14172 59.5 N/A
Tue 10AM 14JUL26 12284 12562 14139 75.5 N/A
Tue 01PM 14JUL26 12408 12686 14195 72.7 N/A
Tue 04PM 14JUL26 12474 12741 14361 73.2 N/A
Tue 07PM 14JUL26 12567 13899 14387 64.0 N/A
Tue 10PM 14JUL26 12587 13909 14397 53.0 N/A
Wed 01AM 15JUL26 12500 13839 14339 51.2 N/A
Wed 04AM 15JUL26 12487 13849 14355 50.9 N/A
Wed 07AM 15JUL26 12474 13834 14579 67.2 N/A
Wed 10AM 15JUL26 12485 12725 14829 78.5 N/A
Wed 01PM 15JUL26 13895 14146 14538 82.5 N/A
Wed 04PM 15JUL26 14002 14374 17201 79.3 N/A
Wed 07PM 15JUL26 14159 14477 17222 66.0 N/A
Wed 10PM 15JUL26 14021 14312 14765 55.6 N/A
Thu 01AM 16JUL26 13993 14256 14665 60.5 N/A
Thu 04AM 16JUL26 14028 14281 14674 57.3 N/A
Thu 07AM 16JUL26 14018 14285 14700 70.7 N/A
Thu 10AM 16JUL26 14018 14323 14797 80.8 N/A
Thu 01PM 16JUL26 14139 14438 17147 83.0 N/A
Thu 04PM 16JUL26 14299 14586 17285 78.6 N/A
Thu 07PM 16JUL26 14446 14744 17475 62.7 N/A
Thu 10PM 16JUL26 14441 14710 17389 52.1 N/A
Fri 01AM 17JUL26 14079 14336 14736 52.4 N/A
Fri 04AM 17JUL26 14010 14298 14747 53.1 N/A
Fri 07AM 17JUL26 14123 14428 17146 68.9 N/A
Fri 10AM 17JUL26 14261 14602 17396 78.0 N/A
Fri 01PM 17JUL26 14255 14631 17485 80.0 N/A
Fri 04PM 17JUL26 14381 14643 17306 74.0 N/A
Fri 07PM 17JUL26 14495 14761 17440 62.9 N/A
Fri 10PM 17JUL26 14414 14643 17249 51.1 N/A
Sat 01AM 18JUL26 14199 14438 14809 50.5 N/A
Sat 04AM 18JUL26 14105 14368 14778 50.4 N/A
Sat 07AM 18JUL26 14133 14433 17142 66.8 N/A
Sat 10AM 18JUL26 14197 14525 17290 76.7 N/A
Sat 01PM 18JUL26 14156 14460 17179 80.6 N/A
Sat 04PM 18JUL26 14232 14490 17135 76.0 N/A
Sat 07PM 18JUL26 14264 14535 17203 60.2 N/A
Sat 10PM 18JUL26 14266 14537 17206 50.8 N/A
Sun 01AM 19JUL26 14258 14506 17135 51.0 N/A
Sun 04AM 19JUL26 14165 14412 14796 51.8 N/A
Sun 07AM 19JUL26 14095 14359 14771 67.5 N/A
Sun 10AM 19JUL26 14115 14422 17144 80.5 N/A
Sun 01PM 19JUL26 14218 14484 17141 83.4 N/A
Sun 04PM 19JUL26 14329 14578 17213 79.5 N/A
Sun 07PM 19JUL26 14266 14486 14827 66.3 N/A
Sun 10PM 19JUL26 14237 14464 14815 61.6 N/A
Mon 01AM 20JUL26 14184 14419 14785 59.0 N/A
Mon 04AM 20JUL26 14148 14410 14817 59.2 N/A
Mon 07AM 20JUL26 14095 14385 14836 70.8 N/A
Mon 10AM 20JUL26 14219 14519 17235 81.6 N/A
Mon 01PM 20JUL26 14324 14577 17219 84.9 N/A
Mon 04PM 20JUL26 14462 14721 17383 82.2 N/A
Mon 07PM 20JUL26 14492 14750 17414 66.7 N/A
Mon 10PM 20JUL26 14450 14697 17338 57.5 N/A
Tue 01AM 21JUL26 14422 14680 17337 64.6 N/A
Tue 04AM 21JUL26 14339 14594 17240 64.9 N/A
Tue 07AM 21JUL26 14315 14588 17267 72.8 N/A
Tue 10AM 21JUL26 14297 14607 17348 82.6 N/A
Tue 01PM 21JUL26 14527 14852 17636 85.2 N/A
Tue 04PM 21JUL26 14694 17091 17717 81.3 N/A
Tue 07PM 21JUL26 14824 17091 17864 67.1 N/A
Tue 10PM 21JUL26 14815 17091 17893 58.0 N/A
Wed 01AM 22JUL26 14524 14787 17463 57.8 N/A
Wed 04AM 22JUL26 14474 14742 17422 57.9 N/A
Wed 07AM 22JUL26 14490 14803 17563 72.9 N/A
Wed 10AM 22JUL26 14516 17039 17730 83.4 N/A
Wed 01PM 22JUL26 14522 17039 17704 86.5 N/A
Wed 04PM 22JUL26 14726 17039 17768 82.5 N/A
Wed 07PM 22JUL26 14572 14834 17510 67.4 N/A
Wed 10PM 22JUL26 14699 17072 17743 59.1 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