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: 06Z Sat 03OCT2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Fri 10PM 02OCT26 14018 14360 17137 52.2 -
Sat 01AM 03OCT26 13995 14351 17151 54.5 N/A
Sat 04AM 03OCT26 13879 14258 14849 51.8 N/A
Sat 07AM 03OCT26 13839 14183 14718 57.0 N/A
Sat 10AM 03OCT26 13876 14193 14687 78.0 N/A
Sat 01PM 03OCT26 13799 14073 14499 80.7 N/A
Sat 04PM 03OCT26 13869 14162 14617 75.4 N/A
Sat 07PM 03OCT26 13972 14268 14727 53.7 N/A
Sat 10PM 03OCT26 13844 14152 14632 52.4 N/A
Sun 01AM 04OCT26 13873 14162 14613 51.3 N/A
Sun 04AM 04OCT26 12710 14055 14571 50.5 N/A
Sun 07AM 04OCT26 12679 14001 14462 57.3 N/A
Sun 10AM 04OCT26 12589 13915 14404 76.4 N/A
Sun 01PM 04OCT26 12590 13861 14310 76.9 N/A
Sun 04PM 04OCT26 12636 13911 14298 73.7 N/A
Sun 07PM 04OCT26 12561 13833 14217 55.2 N/A
Sun 10PM 04OCT26 12528 13818 14200 55.7 N/A
Mon 01AM 05OCT26 12359 12646 14109 51.1 N/A
Mon 04AM 05OCT26 12263 12506 13912 50.0 N/A
Mon 07AM 05OCT26 12182 12416 13808 53.9 N/A
Mon 10AM 05OCT26 12169 12405 13799 73.5 N/A
Mon 01PM 05OCT26 12444 12681 14072 76.1 N/A
Mon 04PM 05OCT26 12290 12521 13942 71.0 N/A
Mon 07PM 05OCT26 12375 12650 14099 53.0 N/A
Mon 10PM 05OCT26 12309 12554 14010 50.5 N/A
Tue 01AM 06OCT26 12369 12650 14148 50.2 N/A
Tue 04AM 06OCT26 12330 12598 14089 49.3 N/A
Tue 07AM 06OCT26 12244 12516 14023 55.2 N/A
Tue 10AM 06OCT26 12234 12471 13934 76.9 N/A
Tue 01PM 06OCT26 12550 13810 14171 79.1 N/A
Tue 04PM 06OCT26 12588 13860 14229 72.9 N/A
Tue 07PM 06OCT26 12509 12757 14343 52.6 N/A
Tue 10PM 06OCT26 12468 12723 14445 50.9 N/A
Wed 01AM 07OCT26 12533 13839 14333 51.0 N/A
Wed 04AM 07OCT26 12427 12672 14265 50.4 N/A
Wed 07AM 07OCT26 12426 12698 14329 55.5 N/A
Wed 10AM 07OCT26 12430 12686 14441 77.8 N/A
Wed 01PM 07OCT26 12693 13956 14325 80.4 N/A
Wed 04PM 07OCT26 12710 13994 14394 73.5 N/A
Wed 07PM 07OCT26 12603 13928 14531 53.3 N/A
Wed 10PM 07OCT26 12631 14028 14760 50.9 N/A
Thu 01AM 08OCT26 12576 13867 14401 50.4 N/A
Thu 04AM 08OCT26 12509 12760 14383 50.1 N/A
Thu 07AM 08OCT26 12461 12719 14354 55.9 N/A
Thu 10AM 08OCT26 12385 12626 14242 75.8 N/A
Thu 01PM 08OCT26 12544 13805 14174 77.4 N/A
Thu 04PM 08OCT26 12525 13835 14354 71.9 N/A
Thu 07PM 08OCT26 12575 13849 14237 51.7 N/A
Thu 10PM 08OCT26 12521 13809 14204 49.5 N/A
Fri 01AM 09OCT26 12345 12622 14060 49.8 N/A
Fri 04AM 09OCT26 12091 12365 13818 48.2 N/A
Fri 07AM 09OCT26 11995 12228 12589 53.1 N/A
Fri 10AM 09OCT26 11909 12158 12546 68.1 N/A
Fri 01PM 09OCT26 11865 12143 12576 68.2 N/A
Fri 04PM 09OCT26 10755 12038 12551 61.8 N/A
Fri 07PM 09OCT26 10615 11890 12450 47.1 N/A
Fri 10PM 09OCT26 10727 11996 12421 48.0 N/A
Sat 01AM 10OCT26 10642 11954 12433 43.3 N/A
Sat 04AM 10OCT26 10389 10767 12553 41.8 N/A
Sat 07AM 10OCT26 10461 12080 13960 48.1 N/A
Sat 10AM 10OCT26 10430 11801 13808 59.6 N/A
Sat 01PM 10OCT26 10404 10666 12487 61.5 N/A
Sat 04PM 10OCT26 10568 11981 12619 56.6 N/A
Sat 07PM 10OCT26 10525 11909 12526 39.4 N/A
Sat 10PM 10OCT26 10214 10598 12144 36.1 N/A
Sun 01AM 11OCT26 10169 10497 12121 35.4 N/A
Sun 04AM 11OCT26 10223 11831 12326 35.2 N/A
Sun 07AM 11OCT26 10156 10613 12122 40.9 N/A
Sun 10AM 11OCT26 10097 10353 10751 58.4 N/A
Sun 01PM 11OCT26 10521 10764 12122 63.8 N/A
Sun 04PM 11OCT26 10550 10793 12647 60.6 N/A
Sun 07PM 11OCT26 12143 13830 14385 39.3 N/A
Sun 10PM 11OCT26 12302 12739 14349 35.2 N/A
Mon 01AM 12OCT26 12379 13808 14312 35.0 N/A
Mon 04AM 12OCT26 12203 12571 14159 34.4 N/A
Mon 07AM 12OCT26 12231 12614 14259 40.3 N/A
Mon 10AM 12OCT26 12213 12662 14352 64.5 N/A
Mon 01PM 12OCT26 12114 12682 14763 67.1 N/A
Mon 04PM 12OCT26 12332 13845 14794 60.7 N/A
Mon 07PM 12OCT26 12381 13988 17256 42.1 N/A
Mon 10PM 12OCT26 12747 14305 17385 41.3 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