Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Dare We Say El Nino Is Coupled With the Atmosphere? - Video HERE (6/14/26)
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: 00Z Fri 19JUN2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Thu 04PM 18JUN26 14179 14419 14792 66.4 -
Thu 07PM 18JUN26 14100 14321 14664 65.0 N/A
Thu 10PM 18JUN26 14082 14313 14672 55.4 N/A
Fri 01AM 19JUN26 13956 14196 14569 52.9 N/A
Fri 04AM 19JUN26 13857 14088 14446 52.9 N/A
Fri 07AM 19JUN26 13919 14140 14484 61.2 N/A
Fri 10AM 19JUN26 13818 14065 14451 70.7 N/A
Fri 01PM 19JUN26 12667 14024 14466 72.0 N/A
Fri 04PM 19JUN26 12162 13812 14423 67.3 N/A
Fri 07PM 19JUN26 12393 13839 14377 56.1 N/A
Fri 10PM 19JUN26 12482 13858 14393 45.2 N/A
Sat 01AM 20JUN26 12347 12735 14285 43.5 N/A
Sat 04AM 20JUN26 12310 12741 14376 42.5 N/A
Sat 07AM 20JUN26 12243 12703 14367 58.0 N/A
Sat 10AM 20JUN26 11927 12570 14326 70.5 N/A
Sat 01PM 20JUN26 12299 12602 14149 73.4 N/A
Sat 04PM 20JUN26 12632 13968 14416 69.2 N/A
Sat 07PM 20JUN26 12639 13966 14417 55.6 N/A
Sat 10PM 20JUN26 12513 13854 14338 44.0 N/A
Sun 01AM 21JUN26 12328 12637 14209 42.0 N/A
Sun 04AM 21JUN26 12170 12488 14062 44.0 N/A
Sun 07AM 21JUN26 12168 12467 14123 61.7 N/A
Sun 10AM 21JUN26 12226 12506 14268 73.6 N/A
Sun 01PM 21JUN26 12604 13886 14330 78.4 N/A
Sun 04PM 21JUN26 12743 14075 14549 73.5 N/A
Sun 07PM 21JUN26 12759 14092 14572 61.0 N/A
Sun 10PM 21JUN26 12567 13908 14660 51.7 N/A
Mon 01AM 22JUN26 12667 14093 14814 51.5 N/A
Mon 04AM 22JUN26 12689 14140 17124 50.9 N/A
Mon 07AM 22JUN26 12722 14232 17317 67.2 N/A
Mon 10AM 22JUN26 12730 14177 17116 77.9 N/A
Mon 01PM 22JUN26 13953 14200 14583 82.6 N/A
Mon 04PM 22JUN26 14130 14410 14845 77.0 N/A
Mon 07PM 22JUN26 14118 14400 14839 63.6 N/A
Mon 10PM 22JUN26 14066 14386 17126 53.6 N/A
Tue 01AM 23JUN26 14084 14355 14777 52.8 N/A
Tue 04AM 23JUN26 14083 14485 17372 52.2 N/A
Tue 07AM 23JUN26 14122 14563 17524 67.7 N/A
Tue 10AM 23JUN26 14386 14739 17564 77.0 N/A
Tue 01PM 23JUN26 14565 16970 17750 79.4 N/A
Tue 04PM 23JUN26 14735 16970 17814 74.2 N/A
Tue 07PM 23JUN26 14794 16970 17805 59.5 N/A
Tue 10PM 23JUN26 14750 16970 17793 48.3 N/A
Wed 01AM 24JUN26 14535 16970 17669 47.6 N/A
Wed 04AM 24JUN26 14362 14705 17510 47.8 N/A
Wed 07AM 24JUN26 14453 14791 17593 65.1 N/A
Wed 10AM 24JUN26 14361 14729 17580 72.7 N/A
Wed 01PM 24JUN26 14285 14658 17511 75.9 N/A
Wed 04PM 24JUN26 14394 14831 17807 71.2 N/A
Wed 07PM 24JUN26 14367 14801 17770 58.4 N/A
Wed 10PM 24JUN26 14316 14725 17644 47.1 N/A
Thu 01AM 25JUN26 14267 14592 17359 47.2 N/A
Thu 04AM 25JUN26 14204 14506 17226 46.9 N/A
Thu 07AM 25JUN26 14054 14361 14841 63.3 N/A
Thu 10AM 25JUN26 13982 14312 14827 71.2 N/A
Thu 01PM 25JUN26 14027 14361 17125 74.2 N/A
Thu 04PM 25JUN26 14130 14517 17381 70.8 N/A
Thu 07PM 25JUN26 14280 14656 17513 57.7 N/A
Thu 10PM 25JUN26 14265 14649 17518 46.5 N/A
Fri 01AM 26JUN26 14251 14640 17518 45.8 N/A
Fri 04AM 26JUN26 14249 14628 17487 44.7 N/A
Fri 07AM 26JUN26 14208 14570 17396 63.5 N/A
Fri 10AM 26JUN26 14027 14394 17217 72.5 N/A
Fri 01PM 26JUN26 14087 14403 17139 73.5 N/A
Fri 04PM 26JUN26 14125 14421 17124 66.2 N/A
Fri 07PM 26JUN26 14023 14320 14783 55.2 N/A
Fri 10PM 26JUN26 13937 14212 14640 44.0 N/A
Sat 01AM 27JUN26 12766 14122 14636 43.0 N/A
Sat 04AM 27JUN26 12723 14272 17371 42.6 N/A
Sat 07AM 27JUN26 13892 14350 17324 61.5 N/A
Sat 10AM 27JUN26 13835 14345 17409 70.7 N/A
Sat 01PM 27JUN26 12733 14289 17400 74.9 N/A
Sat 04PM 27JUN26 14138 14502 17327 72.0 N/A
Sat 07PM 27JUN26 13994 14476 17501 58.1 N/A
Sat 10PM 27JUN26 14334 14757 17703 47.5 N/A
Sun 01AM 28JUN26 14385 14759 17621 47.1 N/A
Sun 04AM 28JUN26 14458 14743 17453 46.7 N/A
Sun 07AM 28JUN26 14677 16975 17905 63.9 N/A
Sun 10AM 28JUN26 14708 16975 17914 79.9 N/A
Sun 01PM 28JUN26 14569 16975 18068 83.2 N/A
Sun 04PM 28JUN26 14747 16975 17925 79.7 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