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: 18Z Tue 23JUN2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Tue 10AM 23JUN26 14276 14551 17229 81.3 -
Tue 01PM 23JUN26 14353 14664 17413 84.2 N/A
Tue 04PM 23JUN26 14450 14778 17562 82.3 N/A
Tue 07PM 23JUN26 14519 14828 17583 66.3 N/A
Tue 10PM 23JUN26 14511 17065 17734 59.7 N/A
Wed 01AM 24JUN26 14122 14403 14840 60.0 N/A
Wed 04AM 24JUN26 14026 14301 14730 59.6 N/A
Wed 07AM 24JUN26 13974 14266 14720 73.7 N/A
Wed 10AM 24JUN26 13886 14190 14664 80.8 N/A
Wed 01PM 24JUN26 13861 14191 14706 82.6 N/A
Wed 04PM 24JUN26 13892 14208 14700 80.7 N/A
Wed 07PM 24JUN26 13885 14202 14696 65.4 N/A
Wed 10PM 24JUN26 13811 14134 14639 59.0 N/A
Thu 01AM 25JUN26 12664 14038 14596 59.7 N/A
Thu 04AM 25JUN26 12692 14074 14623 59.0 N/A
Thu 07AM 25JUN26 13831 14123 14578 70.9 N/A
Thu 10AM 25JUN26 12689 14116 14746 77.9 N/A
Thu 01PM 25JUN26 13809 14352 17472 80.3 N/A
Thu 04PM 25JUN26 14193 14578 17445 77.6 N/A
Thu 07PM 25JUN26 14078 14453 17293 64.3 N/A
Thu 10PM 25JUN26 13952 14308 17105 59.1 N/A
Fri 01AM 26JUN26 12474 13881 14461 56.0 N/A
Fri 04AM 26JUN26 12200 12559 14186 52.8 N/A
Fri 07AM 26JUN26 11829 12218 13866 61.9 N/A
Fri 10AM 26JUN26 10645 12123 13914 65.5 N/A
Fri 01PM 26JUN26 10797 12223 13948 70.5 N/A
Fri 04PM 26JUN26 11778 12343 14110 69.4 N/A
Fri 07PM 26JUN26 12078 12554 14215 61.7 N/A
Fri 10PM 26JUN26 12112 12603 14362 50.4 N/A
Sat 01AM 27JUN26 11942 12376 14150 48.5 N/A
Sat 04AM 27JUN26 10587 12001 12634 44.1 N/A
Sat 07AM 27JUN26 8678 10222 12087 49.0 N/A
Sat 10AM 27JUN26 6944 8273 10241 54.4 N/A
Sat 01PM 27JUN26 7035 8190 8668 53.5 N/A
Sat 04PM 27JUN26 8283 8531 8916 60.8 N/A
Sat 07PM 27JUN26 8141 8401 8806 54.4 N/A
Sat 10PM 27JUN26 8100 8390 8841 42.3 N/A
Sun 01AM 28JUN26 7187 8423 9994 40.4 N/A
Sun 04AM 28JUN26 8138 8523 10083 39.7 N/A
Sun 07AM 28JUN26 8257 8760 10470 54.4 N/A
Sun 10AM 28JUN26 8484 8771 10535 64.2 N/A
Sun 01PM 28JUN26 8769 9979 10788 68.4 N/A
Sun 04PM 28JUN26 8895 10249 11945 67.8 N/A
Sun 07PM 28JUN26 10228 10564 12046 56.4 N/A
Sun 10PM 28JUN26 10358 10715 12237 49.7 N/A
Mon 01AM 29JUN26 10396 10771 12635 49.3 N/A
Mon 04AM 29JUN26 10595 12048 13882 49.1 N/A
Mon 07AM 29JUN26 10704 12183 13978 64.3 N/A
Mon 10AM 29JUN26 11822 12395 14087 74.6 N/A
Mon 01PM 29JUN26 12045 12538 14149 77.7 N/A
Mon 04PM 29JUN26 12213 12571 14130 76.7 N/A
Mon 07PM 29JUN26 12324 12653 14186 62.0 N/A
Mon 10PM 29JUN26 12243 12524 14022 55.5 N/A
Tue 01AM 30JUN26 12100 12386 13870 54.9 N/A
Tue 04AM 30JUN26 12029 12326 13817 54.3 N/A
Tue 07AM 30JUN26 12033 12334 13837 68.2 N/A
Tue 10AM 30JUN26 11989 12321 13880 75.8 N/A
Tue 01PM 30JUN26 12015 12367 13962 78.2 N/A
Tue 04PM 30JUN26 12143 12529 14130 76.5 N/A
Tue 07PM 30JUN26 12261 12674 14235 62.9 N/A
Tue 10PM 30JUN26 12273 12676 14230 55.7 N/A
Wed 01AM 01JUL26 12056 12476 14071 55.9 N/A
Wed 04AM 01JUL26 11788 12267 13968 55.0 N/A
Wed 07AM 01JUL26 11875 12309 13964 65.6 N/A
Wed 10AM 01JUL26 11939 12328 13949 71.9 N/A
Wed 01PM 01JUL26 12107 12473 14054 75.3 N/A
Wed 04PM 01JUL26 12183 12570 14145 73.6 N/A
Wed 07PM 01JUL26 12218 12570 14153 60.7 N/A
Wed 10PM 01JUL26 12219 12588 14140 53.7 N/A
Thu 01AM 02JUL26 11995 12393 14008 54.8 N/A
Thu 04AM 02JUL26 10718 12109 12766 50.8 N/A
Thu 07AM 02JUL26 10378 10805 12415 57.9 N/A
Thu 10AM 02JUL26 10095 10487 12089 62.4 N/A
Thu 01PM 02JUL26 10088 10476 12178 64.2 N/A
Thu 04PM 02JUL26 9911 10380 12087 64.0 N/A
Thu 07PM 02JUL26 9947 10450 12126 55.9 N/A
Thu 10PM 02JUL26 10047 10517 12169 46.7 N/A
Fri 01AM 03JUL26 10116 10541 12182 47.6 N/A
Fri 04AM 03JUL26 10021 10458 12170 47.7 N/A
Fri 07AM 03JUL26 9961 10447 12326 60.0 N/A
Fri 10AM 03JUL26 10081 10532 12414 66.9 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