Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Kelvin Wave Pushing East- WWB Forecast - OMG! - Video Forecast HERE (1/11/26)
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
.

Alta_I80 - Snow Level Forecast
Location: 39.20N 120.81W
Base Elevation: 3414 ft
Peak Elevation: 3414 ft

 

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

 

Data

Initialized: 12Z Fri 16JAN2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Fri 04AM 16JAN26 11992 12280 12730 44.6 -
Fri 07AM 16JAN26 12030 12416 14452 43.5 0.0
Fri 10AM 16JAN26 12071 12473 14511 58.0 0.0
Fri 01PM 16JAN26 12208 12560 14546 64.7 0.0
Fri 04PM 16JAN26 12154 12459 14407 59.6 0.0
Fri 07PM 16JAN26 12102 12408 14314 49.4 0.0
Fri 10PM 16JAN26 12123 12434 14376 46.1 0.0
Sat 01AM 17JAN26 12179 12520 14512 45.5 0.0
Sat 04AM 17JAN26 12157 12506 14505 45.1 0.0
Sat 07AM 17JAN26 12177 12522 14517 44.5 0.0
Sat 10AM 17JAN26 12228 12552 14529 58.8 0.0
Sat 01PM 17JAN26 12237 12565 14540 64.1 0.0
Sat 04PM 17JAN26 12183 12530 14524 59.1 0.0
Sat 07PM 17JAN26 12161 12503 14499 51.2 0.0
Sat 10PM 17JAN26 12073 12420 14412 50.3 0.0
Sun 01AM 18JAN26 11932 12298 14225 49.6 0.0
Sun 04AM 18JAN26 11789 12140 12688 49.6 0.0
Sun 07AM 18JAN26 10679 11969 12467 48.5 0.0
Sun 10AM 18JAN26 10612 11887 12380 59.3 0.0
Sun 01PM 18JAN26 10535 11800 12198 65.4 0.0
Sun 04PM 18JAN26 10399 10706 12102 59.6 0.0
Sun 07PM 18JAN26 10445 10738 12165 50.5 0.0
Sun 10PM 18JAN26 10455 10752 12194 48.9 0.0
Mon 01AM 19JAN26 10469 10776 12231 47.5 0.0
Mon 04AM 19JAN26 10543 11834 12334 45.9 0.0
Mon 07AM 19JAN26 10545 11832 12326 45.0 0.0
Mon 10AM 19JAN26 10545 11823 12324 58.4 0.0
Mon 01PM 19JAN26 10604 11878 12351 62.6 0.0
Mon 04PM 19JAN26 10599 11877 12343 57.5 0.0
Mon 07PM 19JAN26 10565 11844 12337 48.9 0.0
Mon 10PM 19JAN26 10521 11815 12329 46.4 0.0
Tue 01AM 20JAN26 10421 10794 12272 46.0 0.0
Tue 04AM 20JAN26 10346 10753 12250 46.1 0.0
Tue 07AM 20JAN26 10272 10676 12194 45.8 0.0
Tue 10AM 20JAN26 10244 10629 12161 59.1 0.0
Tue 01PM 20JAN26 10192 10582 12127 63.1 0.0
Tue 04PM 20JAN26 10118 10517 12079 59.4 0.0
Tue 07PM 20JAN26 10110 10552 12120 49.8 0.0
Tue 10PM 20JAN26 10128 10593 12154 48.0 0.0
Wed 01AM 21JAN26 9968 10380 11968 46.9 0.0
Wed 04AM 21JAN26 9936 10354 11943 46.0 0.0
Wed 07AM 21JAN26 9984 10396 11958 45.5 0.0
Wed 10AM 21JAN26 9957 10348 11894 57.7 0.0
Wed 01PM 21JAN26 8970 10278 11851 60.6 0.0
Wed 04PM 21JAN26 8966 10275 11849 56.3 0.0
Wed 07PM 21JAN26 8907 10212 11788 49.5 0.0
Wed 10PM 21JAN26 8846 10142 10737 47.5 0.0
Thu 01AM 22JAN26 8685 9992 10589 46.8 0.0
Thu 04AM 22JAN26 8558 9885 10434 46.7 0.0
Thu 07AM 22JAN26 8485 8887 10332 46.7 0.0
Thu 10AM 22JAN26 8293 8684 10150 54.8 0.0
Thu 01PM 22JAN26 8115 8529 10029 57.8 0.0
Thu 04PM 22JAN26 7096 8335 8901 54.7 0.0
Thu 07PM 22JAN26 6864 8148 8662 47.4 0.0
Thu 10PM 22JAN26 6635 7047 8450 46.3 0.0
Fri 01AM 23JAN26 6431 6809 8230 43.8 0.0
Fri 04AM 23JAN26 6418 6768 8158 42.6 0.0
Fri 07AM 23JAN26 5550 6710 8101 41.9 0.0
Fri 10AM 23JAN26 6483 6804 8155 53.4 0.0
Fri 01PM 23JAN26 6701 7006 8333 57.8 0.0
Fri 04PM 23JAN26 6860 7162 8468 54.1 0.0
Fri 07PM 23JAN26 6916 7213 8573 45.1 0.0
Fri 10PM 23JAN26 6995 8207 8815 43.2 0.0
Sat 01AM 24JAN26 6829 7183 8749 41.9 0.0
Sat 04AM 24JAN26 6659 7007 8536 41.5 0.0
Sat 07AM 24JAN26 6497 6850 8323 41.0 0.0
Sat 10AM 24JAN26 5558 6735 8177 53.8 0.0
Sat 01PM 24JAN26 6435 6766 8161 56.8 0.0
Sat 04PM 24JAN26 6469 6779 8135 54.3 0.0
Sat 07PM 24JAN26 6433 6757 8148 44.8 0.0
Sat 10PM 24JAN26 6401 6779 8308 43.3 0.0
Sun 01AM 25JAN26 6439 6872 8497 42.5 0.0
Sun 04AM 25JAN26 6454 7017 8715 41.6 0.0
Sun 07AM 25JAN26 6548 7157 8940 41.1 0.0
Sun 10AM 25JAN26 6737 8258 10209 53.4 0.0
Sun 01PM 25JAN26 6779 8316 10399 56.8 0.0
Sun 04PM 25JAN26 6794 8262 10366 52.1 0.0
Sun 07PM 25JAN26 6941 8475 10323 45.2 0.0
Sun 10PM 25JAN26 6995 8427 10192 44.1 0.0
Mon 01AM 26JAN26 7029 8395 10054 44.0 0.0
Mon 04AM 26JAN26 7223 8561 10175 42.8 0.0

.
Contact | About | Disclaimer | Privacy
Advertise/Content | Links
Visit Mark Sponsler on Facebook Visit Stormsurf on Instagram Visit Stormsurf on YouTube
Copyright © 2025 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