Surf Forecasts and Marine Weather - No Hype - Just the Facts!
What Is Wrong With Our Fall North Pacific Swell Season? - Video HERE (10/18/26)
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 Sat 24OCT2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Sat 04AM 24OCT26 12049 12381 13901 27.6 -
Sat 07AM 24OCT26 12019 12326 13826 29.4 N/A
Sat 10AM 24OCT26 12023 12290 12706 46.1 N/A
Sat 01PM 24OCT26 11916 12191 12620 54.6 N/A
Sat 04PM 24OCT26 11915 12228 12717 51.5 N/A
Sat 07PM 24OCT26 11916 12208 12662 36.0 N/A
Sat 10PM 24OCT26 11818 12162 12699 34.3 N/A
Sun 01AM 25OCT26 11886 12214 12726 33.2 N/A
Sun 04AM 25OCT26 11797 12169 12750 33.2 N/A
Sun 07AM 25OCT26 10683 12053 12632 36.2 N/A
Sun 10AM 25OCT26 10582 11989 12583 52.9 N/A
Sun 01PM 25OCT26 10249 11947 12525 56.0 N/A
Sun 04PM 25OCT26 9958 10711 12377 48.4 N/A
Sun 07PM 25OCT26 8963 10536 12209 36.9 N/A
Sun 10PM 25OCT26 8444 8964 11911 35.1 N/A
Mon 01AM 26OCT26 8124 8725 10642 32.7 N/A
Mon 04AM 26OCT26 6881 8202 8891 35.5 N/A
Mon 07AM 26OCT26 6736 7127 8689 35.5 N/A
Mon 10AM 26OCT26 6981 7192 8550 41.9 N/A
Mon 01PM 26OCT26 7114 8215 8658 44.6 N/A
Mon 04PM 26OCT26 6808 7036 8359 38.9 N/A
Mon 07PM 26OCT26 5326 6527 7198 30.8 N/A
Mon 10PM 26OCT26 4884 5247 9920 26.3 N/A
Tue 01AM 27OCT26 4994 8265 10571 26.5 N/A
Tue 04AM 27OCT26 5090 8382 12023 27.1 N/A
Tue 07AM 27OCT26 5230 8721 12024 29.7 N/A
Tue 10AM 27OCT26 8374 8685 11818 48.2 N/A
Tue 01PM 27OCT26 8531 8796 10513 50.6 N/A
Tue 04PM 27OCT26 8385 8793 10504 44.4 N/A
Tue 07PM 27OCT26 5368 8627 10380 29.9 N/A
Tue 10PM 27OCT26 5049 8133 10067 26.8 N/A
Wed 01AM 28OCT26 4949 8111 9895 25.9 N/A
Wed 04AM 28OCT26 4894 8409 11906 25.5 N/A
Wed 07AM 28OCT26 8131 8724 12051 28.2 N/A
Wed 10AM 28OCT26 8432 8700 11841 49.0 N/A
Wed 01PM 28OCT26 8677 8933 10669 51.9 N/A
Wed 04PM 28OCT26 8700 10043 10721 45.7 N/A
Wed 07PM 28OCT26 8710 10050 10628 33.6 N/A
Wed 10PM 28OCT26 8588 9966 10612 35.1 N/A
Thu 01AM 29OCT26 8501 9933 10397 33.5 N/A
Thu 04AM 29OCT26 8259 8594 10009 34.9 N/A
Thu 07AM 29OCT26 8171 8567 10038 34.2 N/A
Thu 10AM 29OCT26 8267 8514 8898 46.5 N/A
Thu 01PM 29OCT26 8365 8612 9909 48.2 N/A
Thu 04PM 29OCT26 7169 8282 8678 41.6 N/A
Thu 07PM 29OCT26 6942 8220 8677 35.0 N/A
Thu 10PM 29OCT26 6695 8139 8520 33.1 N/A
Fri 01AM 30OCT26 5280 6579 8370 29.2 N/A
Fri 04AM 30OCT26 5279 6495 8174 30.1 N/A
Fri 07AM 30OCT26 5561 6762 8190 32.3 N/A
Fri 10AM 30OCT26 6906 7125 8361 40.9 N/A
Fri 01PM 30OCT26 7108 8194 8574 44.0 N/A
Fri 04PM 30OCT26 6915 7163 8424 38.8 N/A
Fri 07PM 30OCT26 5078 5441 8301 27.1 N/A
Fri 10PM 30OCT26 5077 5441 8250 27.8 N/A
Sat 01AM 31OCT26 5139 5503 8200 28.4 N/A
Sat 04AM 31OCT26 5105 5470 8123 27.9 N/A
Sat 07AM 31OCT26 4909 5272 7159 27.2 N/A
Sat 10AM 31OCT26 6938 7159 8386 42.3 N/A
Sat 01PM 31OCT26 7191 8285 8655 45.6 N/A
Sat 04PM 31OCT26 7192 8292 8663 42.1 N/A
Sat 07PM 31OCT26 5167 8139 8718 27.1 N/A
Sat 10PM 31OCT26 4950 8222 8739 26.6 N/A
Sun 01AM 01NOV26 4945 8159 8833 26.8 N/A
Sun 04AM 01NOV26 4787 8436 10284 26.0 N/A
Sun 07AM 01NOV26 4788 9902 10622 26.9 N/A
Sun 10AM 01NOV26 8146 10093 11806 46.4 N/A
Sun 01PM 01NOV26 8579 8861 10500 50.7 N/A
Sun 04PM 01NOV26 8745 9989 10470 46.4 N/A
Sun 07PM 01NOV26 8767 10056 10569 37.4 N/A
Sun 10PM 01NOV26 8639 10052 10565 35.7 N/A
Mon 01AM 02NOV26 5491 6943 11820 33.0 N/A
Mon 04AM 02NOV26 5376 6955 10811 32.2 N/A
Mon 07AM 02NOV26 5464 8346 10257 32.7 N/A
Mon 10AM 02NOV26 6704 8313 10328 35.0 N/A
Mon 01PM 02NOV26 8345 8802 10489 36.8 N/A
Mon 04PM 02NOV26 8544 8956 10523 38.9 N/A
Mon 07PM 02NOV26 8591 8969 10695 39.3 N/A
Mon 10PM 02NOV26 8630 9955 10572 39.4 N/A
Tue 01AM 03NOV26 8579 9881 11896 39.9 N/A
Tue 04AM 03NOV26 8658 9984 10718 40.7 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