Surf Forecasts and Marine Weather - No Hype - Just the Facts!
El Nino Model Surges Again - Are We at the Tipping Point? - Video HERE (6/21/26)
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 Tue 23JUN2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Tue 04AM 23JUN26 14263 14549 17245 60.1 -
Tue 07AM 23JUN26 14252 14520 17185 73.4 N/A
Tue 10AM 23JUN26 14270 14546 17226 81.0 N/A
Tue 01PM 23JUN26 14299 14606 17342 83.9 N/A
Tue 04PM 23JUN26 14376 14701 17475 82.3 N/A
Tue 07PM 23JUN26 14475 14797 17574 66.6 N/A
Tue 10PM 23JUN26 14502 17032 17714 60.0 N/A
Wed 01AM 24JUN26 14094 14389 14848 60.5 N/A
Wed 04AM 24JUN26 14039 14312 14737 60.8 N/A
Wed 07AM 24JUN26 14008 14292 14736 74.2 N/A
Wed 10AM 24JUN26 13919 14222 14694 80.4 N/A
Wed 01PM 24JUN26 13908 14230 14732 83.0 N/A
Wed 04PM 24JUN26 13914 14224 14706 80.9 N/A
Wed 07PM 24JUN26 13937 14265 14777 65.8 N/A
Wed 10PM 24JUN26 13902 14245 14780 59.4 N/A
Thu 01AM 25JUN26 13887 14241 14795 59.7 N/A
Thu 04AM 25JUN26 13942 14259 14753 59.1 N/A
Thu 07AM 25JUN26 13913 14219 14695 72.5 N/A
Thu 10AM 25JUN26 13818 14137 14634 78.3 N/A
Thu 01PM 25JUN26 12756 14247 17237 80.6 N/A
Thu 04PM 25JUN26 14015 14425 17321 78.2 N/A
Thu 07PM 25JUN26 14145 14496 17298 64.8 N/A
Thu 10PM 25JUN26 14014 14385 17213 57.9 N/A
Fri 01AM 26JUN26 12743 14145 14726 56.7 N/A
Fri 04AM 26JUN26 12450 13848 14485 53.3 N/A
Fri 07AM 26JUN26 12148 12529 14242 62.4 N/A
Fri 10AM 26JUN26 11883 12313 14026 69.5 N/A
Fri 01PM 26JUN26 11919 12459 14225 71.7 N/A
Fri 04PM 26JUN26 11951 12496 14261 70.8 N/A
Fri 07PM 26JUN26 12258 12734 14405 61.8 N/A
Fri 10PM 26JUN26 12330 13809 14457 50.6 N/A
Sat 01AM 27JUN26 12169 12652 14361 48.7 N/A
Sat 04AM 27JUN26 10375 11911 13875 44.3 N/A
Sat 07AM 27JUN26 8260 10054 11956 47.8 N/A
Sat 10AM 27JUN26 6741 8100 10205 49.5 N/A
Sat 01PM 27JUN26 7131 8250 8658 58.9 N/A
Sat 04PM 27JUN26 8437 8684 9979 63.0 N/A
Sat 07PM 27JUN26 8309 8558 8945 54.6 N/A
Sat 10PM 27JUN26 8224 8480 8878 50.3 N/A
Sun 01AM 28JUN26 8256 8517 8923 44.7 N/A
Sun 04AM 28JUN26 8306 8612 10170 44.1 N/A
Sun 07AM 28JUN26 8371 8747 10428 57.9 N/A
Sun 10AM 28JUN26 8606 8872 10506 65.9 N/A
Sun 01PM 28JUN26 8893 10195 11922 69.9 N/A
Sun 04PM 28JUN26 10092 10755 12517 69.8 N/A
Sun 07PM 28JUN26 10494 11815 12453 58.0 N/A
Sun 10PM 28JUN26 10671 11968 12487 51.1 N/A
Mon 01AM 29JUN26 10485 10776 12372 50.9 N/A
Mon 04AM 29JUN26 10621 11951 12540 50.9 N/A
Mon 07AM 29JUN26 10616 11925 12539 65.6 N/A
Mon 10AM 29JUN26 10646 11985 12752 74.6 N/A
Mon 01PM 29JUN26 11825 12271 13975 78.4 N/A
Mon 04PM 29JUN26 12193 12542 14099 77.8 N/A
Mon 07PM 29JUN26 12304 12654 14209 63.6 N/A
Mon 10PM 29JUN26 12340 12637 14164 56.3 N/A
Tue 01AM 30JUN26 12199 12482 13991 55.7 N/A
Tue 04AM 30JUN26 12120 12409 13922 55.6 N/A
Tue 07AM 30JUN26 12128 12423 13955 69.4 N/A
Tue 10AM 30JUN26 12119 12435 14011 76.5 N/A
Tue 01PM 30JUN26 12230 12589 14192 79.3 N/A
Tue 04PM 30JUN26 12359 12743 14354 78.0 N/A
Tue 07PM 30JUN26 12460 13858 14430 64.1 N/A
Tue 10PM 30JUN26 12474 13890 14396 57.1 N/A
Wed 01AM 01JUL26 12350 13796 14292 56.8 N/A
Wed 04AM 01JUL26 12241 12672 14195 56.3 N/A
Wed 07AM 01JUL26 12171 12626 14190 69.5 N/A
Wed 10AM 01JUL26 12180 12573 14145 75.8 N/A
Wed 01PM 01JUL26 12236 12607 14167 78.3 N/A
Wed 04PM 01JUL26 12328 12685 14257 76.4 N/A
Wed 07PM 01JUL26 12308 12660 14266 63.6 N/A
Wed 10PM 01JUL26 12311 12676 14298 53.8 N/A
Thu 01AM 02JUL26 12062 12445 14107 52.4 N/A
Thu 04AM 02JUL26 11794 12219 13911 49.2 N/A
Thu 07AM 02JUL26 10452 11862 12513 59.0 N/A
Thu 10AM 02JUL26 9979 10426 12115 62.7 N/A
Thu 01PM 02JUL26 8681 9931 11790 66.0 N/A
Thu 04PM 02JUL26 8688 9987 10625 59.2 N/A
Thu 07PM 02JUL26 8519 8890 10541 49.9 N/A
Thu 10PM 02JUL26 8395 8770 10219 49.0 N/A
Fri 01AM 03JUL26 8476 8833 10291 44.9 N/A
Fri 04AM 03JUL26 8520 8925 10494 41.0 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