Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Tropics On Fire - But Will the PDO Dampen El Nino? - Video HERE (9/27/26)
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: 12Z Sun 04OCT2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Sun 04AM 04OCT26 13929 14205 14636 50.8 -
Sun 07AM 04OCT26 12730 14070 14563 58.2 N/A
Sun 10AM 04OCT26 12651 14019 14554 75.4 N/A
Sun 01PM 04OCT26 12620 13883 14264 77.7 N/A
Sun 04PM 04OCT26 12704 13965 14322 74.0 N/A
Sun 07PM 04OCT26 12593 13870 14275 54.1 N/A
Sun 10PM 04OCT26 12580 13876 14249 55.8 N/A
Mon 01AM 05OCT26 12353 12641 14105 51.2 N/A
Mon 04AM 05OCT26 12246 12507 13933 51.4 N/A
Mon 07AM 05OCT26 12170 12426 13855 55.3 N/A
Mon 10AM 05OCT26 12117 12382 13826 72.0 N/A
Mon 01PM 05OCT26 12334 12571 13965 74.6 N/A
Mon 04PM 05OCT26 12286 12531 13964 71.0 N/A
Mon 07PM 05OCT26 12280 12512 13931 52.5 N/A
Mon 10PM 05OCT26 12267 12532 14072 49.9 N/A
Tue 01AM 06OCT26 12292 12560 14127 49.9 N/A
Tue 04AM 06OCT26 12262 12513 14052 49.4 N/A
Tue 07AM 06OCT26 12200 12455 13962 55.1 N/A
Tue 10AM 06OCT26 12213 12458 13959 75.2 N/A
Tue 01PM 06OCT26 12522 12758 14158 77.9 N/A
Tue 04PM 06OCT26 12494 12732 14212 71.9 N/A
Tue 07PM 06OCT26 12512 13808 14278 52.5 N/A
Tue 10PM 06OCT26 12505 13827 14487 51.0 N/A
Wed 01AM 07OCT26 12468 12731 14305 50.7 N/A
Wed 04AM 07OCT26 12396 12644 14283 50.3 N/A
Wed 07AM 07OCT26 12336 12583 14267 55.4 N/A
Wed 10AM 07OCT26 12356 12609 14261 76.0 N/A
Wed 01PM 07OCT26 12636 13898 14264 79.3 N/A
Wed 04PM 07OCT26 12634 13925 14369 72.5 N/A
Wed 07PM 07OCT26 12574 13886 14428 53.2 N/A
Wed 10PM 07OCT26 12604 13972 14634 51.4 N/A
Thu 01AM 08OCT26 12510 12755 14322 50.6 N/A
Thu 04AM 08OCT26 12481 12731 14284 49.9 N/A
Thu 07AM 08OCT26 12412 12663 14335 55.3 N/A
Thu 10AM 08OCT26 12367 12610 14269 76.9 N/A
Thu 01PM 08OCT26 12650 13909 14267 79.4 N/A
Thu 04PM 08OCT26 12661 13933 14305 73.5 N/A
Thu 07PM 08OCT26 12563 13858 14340 53.1 N/A
Thu 10PM 08OCT26 12533 13802 14234 51.4 N/A
Fri 01AM 09OCT26 12514 12757 14165 51.1 N/A
Fri 04AM 09OCT26 12466 12709 14134 50.3 N/A
Fri 07AM 09OCT26 12397 12644 14099 55.5 N/A
Fri 10AM 09OCT26 12367 12606 14038 77.4 N/A
Fri 01PM 09OCT26 12642 13902 14260 78.9 N/A
Fri 04PM 09OCT26 12508 12744 14178 72.9 N/A
Fri 07PM 09OCT26 12488 12721 14167 53.4 N/A
Fri 10PM 09OCT26 12434 12673 14083 51.1 N/A
Sat 01AM 10OCT26 12375 12614 14012 50.0 N/A
Sat 04AM 10OCT26 12311 12556 14018 49.3 N/A
Sat 07AM 10OCT26 12236 12487 13965 54.1 N/A
Sat 10AM 10OCT26 12160 12453 14037 70.7 N/A
Sat 01PM 10OCT26 12238 12506 14184 72.2 N/A
Sat 04PM 10OCT26 12597 14053 14572 67.1 N/A
Sat 07PM 10OCT26 12627 13982 14469 48.8 N/A
Sat 10PM 10OCT26 12490 13871 14442 47.3 N/A
Sun 01AM 11OCT26 12603 14069 14811 46.5 N/A
Sun 04AM 11OCT26 14027 14366 17138 45.4 N/A
Sun 07AM 11OCT26 14052 14338 14783 50.0 N/A
Sun 10AM 11OCT26 14000 14281 14719 67.4 N/A
Sun 01PM 11OCT26 13890 14167 14599 69.3 N/A
Sun 04PM 11OCT26 13859 14152 14608 64.5 N/A
Sun 07PM 11OCT26 12643 14029 14540 45.0 N/A
Sun 10PM 11OCT26 13822 14145 14650 44.4 N/A
Mon 01AM 12OCT26 13928 14303 17131 40.9 N/A
Mon 04AM 12OCT26 13985 14368 17214 37.3 N/A
Mon 07AM 12OCT26 14190 14566 17416 38.7 N/A
Mon 10AM 12OCT26 14236 14588 17399 62.7 N/A
Mon 01PM 12OCT26 14013 14418 17306 70.9 N/A
Mon 04PM 12OCT26 14029 14413 17265 63.8 N/A
Mon 07PM 12OCT26 13933 14368 17302 42.1 N/A
Mon 10PM 12OCT26 13921 14320 17191 39.5 N/A
Tue 01AM 13OCT26 12669 14112 14750 40.1 N/A
Tue 04AM 13OCT26 12529 14011 14670 39.1 N/A
Tue 07AM 13OCT26 12393 13856 14385 43.8 N/A
Tue 10AM 13OCT26 12232 12656 14321 64.6 N/A
Tue 01PM 13OCT26 12366 13896 14436 70.3 N/A
Tue 04PM 13OCT26 12375 13812 14331 66.0 N/A
Tue 07PM 13OCT26 12397 13804 14355 44.3 N/A
Tue 10PM 13OCT26 12369 12729 17589 42.1 N/A
Wed 01AM 14OCT26 13944 14374 17302 41.5 N/A
Wed 04AM 14OCT26 14084 14473 17337 39.8 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