Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Is the NPac ENSO Teleconnection Broken? - Video HERE (10/4/26)
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: 18Z Mon 05OCT2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Mon 10AM 05OCT26 12047 12285 12655 71.8 -
Mon 01PM 05OCT26 12307 12542 13936 74.2 N/A
Mon 04PM 05OCT26 12300 12529 13926 71.6 N/A
Mon 07PM 05OCT26 12273 12598 14057 52.7 N/A
Mon 10PM 05OCT26 12272 12523 14027 50.6 N/A
Tue 01AM 06OCT26 12303 12564 14110 50.1 N/A
Tue 04AM 06OCT26 12226 12476 13979 49.5 N/A
Tue 07AM 06OCT26 12232 12506 14089 55.1 N/A
Tue 10AM 06OCT26 12215 12465 13989 73.7 N/A
Tue 01PM 06OCT26 12480 12717 14134 77.2 N/A
Tue 04PM 06OCT26 12560 13833 14219 73.0 N/A
Tue 07PM 06OCT26 12563 13911 14524 52.4 N/A
Tue 10PM 06OCT26 12536 13893 14601 50.2 N/A
Wed 01AM 07OCT26 12486 12741 14344 50.2 N/A
Wed 04AM 07OCT26 12382 12620 14262 49.5 N/A
Wed 07AM 07OCT26 12347 12600 14329 54.8 N/A
Wed 10AM 07OCT26 12371 12640 14403 76.5 N/A
Wed 01PM 07OCT26 12619 13882 14255 79.2 N/A
Wed 04PM 07OCT26 12638 13938 14386 72.6 N/A
Wed 07PM 07OCT26 12538 13836 14423 52.8 N/A
Wed 10PM 07OCT26 12548 13871 14482 51.0 N/A
Thu 01AM 08OCT26 12494 12743 14237 50.4 N/A
Thu 04AM 08OCT26 12454 12702 14203 49.7 N/A
Thu 07AM 08OCT26 12390 12635 14198 54.8 N/A
Thu 10AM 08OCT26 12346 12586 14077 75.5 N/A
Thu 01PM 08OCT26 12600 13860 14219 78.7 N/A
Thu 04PM 08OCT26 12480 12718 14158 72.4 N/A
Thu 07PM 08OCT26 12469 12719 14182 52.8 N/A
Thu 10PM 08OCT26 12472 12716 14157 50.6 N/A
Fri 01AM 09OCT26 12480 12731 14133 49.9 N/A
Fri 04AM 09OCT26 12408 12652 14056 49.4 N/A
Fri 07AM 09OCT26 12340 12590 14010 54.9 N/A
Fri 10AM 09OCT26 12300 12535 13943 75.7 N/A
Fri 01PM 09OCT26 12515 12751 14137 76.5 N/A
Fri 04PM 09OCT26 12393 12683 14210 70.4 N/A
Fri 07PM 09OCT26 12417 12680 14135 51.9 N/A
Fri 10PM 09OCT26 12265 12593 14131 49.5 N/A
Sat 01AM 10OCT26 12233 12551 14095 48.1 N/A
Sat 04AM 10OCT26 12038 12340 13851 47.8 N/A
Sat 07AM 10OCT26 12064 12392 13965 51.6 N/A
Sat 10AM 10OCT26 11826 12246 13936 66.4 N/A
Sat 01PM 10OCT26 11976 12371 14018 67.7 N/A
Sat 04PM 10OCT26 12280 12663 14209 62.7 N/A
Sat 07PM 10OCT26 12403 13806 14255 45.2 N/A
Sat 10PM 10OCT26 12273 12657 14162 42.8 N/A
Sun 01AM 11OCT26 12038 12394 13994 43.3 N/A
Sun 04AM 11OCT26 11808 12206 13896 39.8 N/A
Sun 07AM 11OCT26 10634 12070 13908 43.4 N/A
Sun 10AM 11OCT26 10062 10449 12122 55.2 N/A
Sun 01PM 11OCT26 8900 10081 10522 53.9 N/A
Sun 04PM 11OCT26 8572 8820 10318 47.4 N/A
Sun 07PM 11OCT26 8148 8437 8887 31.2 N/A
Sun 10PM 11OCT26 5053 5417 8654 26.9 N/A
Mon 01AM 12OCT26 3854 4997 5561 24.4 N/A
Mon 04AM 12OCT26 3554 3923 5262 21.9 N/A
Mon 07AM 12OCT26 3618 3987 5326 24.1 N/A
Mon 10AM 12OCT26 6807 7036 8267 41.3 N/A
Mon 01PM 12OCT26 8406 8638 9908 49.2 N/A
Mon 04PM 12OCT26 8305 8552 8936 44.9 N/A
Mon 07PM 12OCT26 5102 5466 8475 26.5 N/A
Mon 10PM 12OCT26 3980 5120 8233 24.0 N/A
Tue 01AM 13OCT26 3391 3758 5101 21.0 N/A
Tue 04AM 13OCT26 2645 3578 4924 20.5 N/A
Tue 07AM 13OCT26 3582 9905 5291 24.4 N/A
Tue 10AM 13OCT26 8302 8830 10425 47.5 N/A
Tue 01PM 13OCT26 9919 10284 11904 57.1 N/A
Tue 04PM 13OCT26 10268 10638 12760 55.9 N/A
Tue 07PM 13OCT26 11837 12427 14413 35.1 N/A
Tue 10PM 13OCT26 12260 13952 14609 33.7 N/A
Wed 01AM 14OCT26 12509 13970 14585 33.4 N/A
Wed 04AM 14OCT26 12496 13950 14514 33.3 N/A
Wed 07AM 14OCT26 12580 14004 14527 38.5 N/A
Wed 10AM 14OCT26 12606 14016 14532 62.5 N/A
Wed 01PM 14OCT26 12330 13934 14456 70.4 N/A
Wed 04PM 14OCT26 12268 12744 14383 62.8 N/A
Wed 07PM 14OCT26 12308 13802 14354 40.7 N/A
Wed 10PM 14OCT26 12357 12737 14314 39.4 N/A
Thu 01AM 15OCT26 12278 12633 14220 38.7 N/A
Thu 04AM 15OCT26 12206 12574 14148 38.2 N/A
Thu 07AM 15OCT26 12196 12561 14130 43.7 N/A
Thu 10AM 15OCT26 12239 12593 14226 67.2 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