Surf Forecasts and Marine Weather - No Hype - Just the Facts!
El Nino - Becomes Apparent on the Oceans Surface! - Watch the Video HERE (4/19/26)
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
.

Summit_SR4 - Snow Level Forecast
Location: 38.54N 119.81W
Base Elevation: 8747 ft
Peak Elevation: 8747 ft

 

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

 

Data

Initialized: 06Z Wed 22APR2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Tue 10PM 21APR26 5037 5400 6774 24.6 -
Wed 01AM 22APR26 3934 5074 6453 22.4 N/A
Wed 04AM 22APR26 3728 4873 5435 21.0 N/A
Wed 07AM 22APR26 4826 5188 6563 24.0 N/A
Wed 10AM 22APR26 5350 6521 7047 28.6 N/A
Wed 01PM 22APR26 5515 6666 7177 29.9 N/A
Wed 04PM 22APR26 5553 6708 8091 29.8 N/A
Wed 07PM 22APR26 3258 3625 4970 15.9 N/A
Wed 10PM 22APR26 1787 3625 3605 12.3 N/A
Thu 01AM 23APR26 1787 3625 3752 12.8 N/A
Thu 04AM 23APR26 2514 3330 3899 13.8 N/A
Thu 07AM 23APR26 5573 6765 8320 29.2 N/A
Thu 10AM 23APR26 8103 8398 8858 36.1 N/A
Thu 01PM 23APR26 8538 8801 10184 40.5 N/A
Thu 04PM 23APR26 8781 10003 10397 40.0 N/A
Thu 07PM 23APR26 6781 10020 10529 28.1 N/A
Thu 10PM 23APR26 5244 9927 10548 24.5 N/A
Fri 01AM 24APR26 5167 9971 6981 23.7 N/A
Fri 04AM 24APR26 5491 9991 10516 26.4 N/A
Fri 07AM 24APR26 8357 8926 10387 35.4 N/A
Fri 10AM 24APR26 8460 8740 10116 39.4 N/A
Fri 01PM 24APR26 7150 8284 8678 35.4 N/A
Fri 04PM 24APR26 8200 8459 8862 36.1 N/A
Fri 07PM 24APR26 6515 6917 8723 27.9 N/A
Fri 10PM 24APR26 5312 6516 7212 25.2 N/A
Sat 01AM 25APR26 5162 5527 7046 23.6 N/A
Sat 04AM 25APR26 5347 6551 7217 25.0 N/A
Sat 07AM 25APR26 7081 8278 8782 33.3 N/A
Sat 10AM 25APR26 7207 8328 8727 35.6 N/A
Sat 01PM 25APR26 7089 8250 8668 34.0 N/A
Sat 04PM 25APR26 6571 6923 8286 29.8 N/A
Sat 07PM 25APR26 5477 6650 7200 27.4 N/A
Sat 10PM 25APR26 5302 6482 7036 26.1 N/A
Sun 01AM 26APR26 5330 6509 7063 26.2 N/A
Sun 04AM 26APR26 5267 6447 6999 25.9 N/A
Sun 07AM 26APR26 5399 6572 7117 27.5 N/A
Sun 10AM 26APR26 6659 7007 8315 31.4 N/A
Sun 01PM 26APR26 6739 7087 8373 32.0 N/A
Sun 04PM 26APR26 6632 6981 8322 31.0 N/A
Sun 07PM 26APR26 5432 6615 7190 27.2 N/A
Sun 10PM 26APR26 5398 6579 7148 27.2 N/A
Mon 01AM 27APR26 5509 6689 8109 27.8 N/A
Mon 04AM 27APR26 5340 6518 7074 26.8 N/A
Mon 07AM 27APR26 5511 6679 7224 28.9 N/A
Mon 10AM 27APR26 6996 8164 8518 35.2 N/A
Mon 01PM 27APR26 7179 8283 8638 36.3 N/A
Mon 04PM 27APR26 7133 8262 8637 35.3 N/A
Mon 07PM 27APR26 6622 6994 8371 30.1 N/A
Mon 10PM 27APR26 5026 5390 6809 24.5 N/A
Tue 01AM 28APR26 4884 5246 6643 23.4 N/A
Tue 04AM 28APR26 3881 5023 6404 21.7 N/A
Tue 07AM 28APR26 6518 6866 8248 30.9 N/A
Tue 10AM 28APR26 8207 8434 8787 38.0 N/A
Tue 01PM 28APR26 8519 8750 10056 42.0 N/A
Tue 04PM 28APR26 8153 8471 8966 35.8 N/A
Tue 07PM 28APR26 6941 8168 8800 32.8 N/A
Tue 10PM 28APR26 6633 6988 8410 30.5 N/A
Wed 01AM 29APR26 5508 6684 8106 28.2 N/A
Wed 04AM 29APR26 5447 6623 7178 27.8 N/A
Wed 07AM 29APR26 5497 6667 7213 28.5 N/A
Wed 10AM 29APR26 6811 7157 8419 33.2 N/A
Wed 01PM 29APR26 6756 7106 8400 32.9 N/A
Wed 04PM 29APR26 6855 7207 8448 33.1 N/A
Wed 07PM 29APR26 5429 6612 7186 27.7 N/A
Wed 10PM 29APR26 4797 5159 6567 22.7 N/A
Thu 01AM 30APR26 3514 3883 5225 18.7 N/A
Thu 04AM 30APR26 3539 3907 5249 18.5 N/A
Thu 07AM 30APR26 6603 6949 8407 31.1 N/A
Thu 10AM 30APR26 8346 8570 8918 40.5 N/A
Thu 01PM 30APR26 8458 8712 10049 40.9 N/A
Thu 04PM 30APR26 8374 8663 10036 38.2 N/A
Thu 07PM 30APR26 7030 8395 10054 30.7 N/A
Thu 10PM 30APR26 6481 6945 10036 27.6 N/A
Fri 01AM 01MAY26 5548 6762 10098 26.9 N/A
Fri 04AM 01MAY26 6412 6778 10111 27.4 N/A
Fri 07AM 01MAY26 8296 8612 10011 37.2 N/A
Fri 10AM 01MAY26 8656 8885 10197 44.8 N/A
Fri 01PM 01MAY26 8453 8748 10180 40.0 N/A
Fri 04PM 01MAY26 7010 8300 10024 33.6 N/A
Fri 07PM 01MAY26 6869 8094 8932 32.1 N/A
Fri 10PM 01MAY26 5568 6731 10203 27.6 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