Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Really - Is Another Westerly Wind Burst Forecast? - Video Forecast HERE (1/25/26) - New Server
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: 12Z Tue 27JAN2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Tue 04AM 27JAN26 6801 7122 8633 33.1 -
Tue 07AM 27JAN26 6840 7152 8739 33.5 0.0
Tue 10AM 27JAN26 6978 8221 8957 47.3 0.0
Tue 01PM 27JAN26 6792 7062 8576 49.5 0.0
Tue 04PM 27JAN26 6709 7100 8638 45.2 0.0
Tue 07PM 27JAN26 6448 6820 8283 34.4 0.0
Tue 10PM 27JAN26 3988 5177 6729 33.4 0.1
Wed 01AM 28JAN26 3599 3973 5501 32.4 1.7
Wed 04AM 28JAN26 3940 5103 6557 34.5 2.5
Wed 07AM 28JAN26 4878 5164 6446 35.0 0.0
Wed 10AM 28JAN26 5209 5506 8144 40.7 0.0
Wed 01PM 28JAN26 5553 7033 8761 45.9 0.0
Wed 04PM 28JAN26 6692 8094 8745 45.0 0.0
Wed 07PM 28JAN26 6920 8146 8748 33.6 0.0
Wed 10PM 28JAN26 7130 8386 9931 32.9 0.0
Thu 01AM 29JAN26 7179 8520 10170 33.1 0.0
Thu 04AM 29JAN26 8173 8576 10068 35.2 0.0
Thu 07AM 29JAN26 8144 8507 9978 34.7 0.0
Thu 10AM 29JAN26 8373 8753 10290 48.7 0.0
Thu 01PM 29JAN26 8492 8850 10359 54.4 0.0
Thu 04PM 29JAN26 8544 8940 10680 51.8 0.0
Thu 07PM 29JAN26 8946 10333 11959 42.0 0.0
Thu 10PM 29JAN26 10260 10680 12139 39.7 0.0
Fri 01AM 30JAN26 10070 10449 11989 39.4 0.0
Fri 04AM 30JAN26 10128 10458 11946 38.8 0.0
Fri 07AM 30JAN26 8934 10196 10749 39.7 0.0
Fri 10AM 30JAN26 9987 10370 11918 54.5 0.0
Fri 01PM 30JAN26 10053 10387 11862 59.3 0.0
Fri 04PM 30JAN26 9956 10328 11848 54.5 0.0
Fri 07PM 30JAN26 10081 10417 11887 44.0 0.0
Fri 10PM 30JAN26 10208 10556 12004 43.2 0.0
Sat 01AM 31JAN26 10140 10523 12002 43.2 0.0
Sat 04AM 31JAN26 10193 10565 12057 42.0 0.0
Sat 07AM 31JAN26 10177 10547 12090 41.3 0.0
Sat 10AM 31JAN26 10213 10612 12156 56.5 0.0
Sat 01PM 31JAN26 10273 10651 12183 60.6 0.0
Sat 04PM 31JAN26 10289 10662 12203 55.7 0.0
Sat 07PM 31JAN26 10292 10672 12179 44.7 0.0
Sat 10PM 31JAN26 10176 10546 12044 43.4 0.0
Sun 01AM 01FEB26 10140 10498 11985 42.2 0.0
Sun 04AM 01FEB26 8808 10108 10717 41.2 0.0
Sun 07AM 01FEB26 8664 9917 10461 41.3 0.0
Sun 10AM 01FEB26 8615 9896 10449 53.3 0.0
Sun 01PM 01FEB26 8401 8770 10228 54.3 0.0
Sun 04PM 01FEB26 8189 8578 10061 48.6 0.0
Sun 07PM 01FEB26 8122 8544 10062 40.2 0.0
Sun 10PM 01FEB26 7184 8388 8923 37.9 0.0
Mon 01AM 02FEB26 7084 8255 8716 37.0 0.0
Mon 04AM 02FEB26 6929 7217 8677 36.4 0.0
Mon 07AM 02FEB26 6858 7134 8670 35.6 0.0
Mon 10AM 02FEB26 7073 8362 10010 51.1 0.0
Mon 01PM 02FEB26 7226 8566 10150 54.6 0.0
Mon 04PM 02FEB26 8364 8797 10312 51.0 0.0
Mon 07PM 02FEB26 8631 9926 10515 39.0 0.0
Mon 10PM 02FEB26 8782 10049 10595 37.5 0.0
Tue 01AM 03FEB26 8894 10132 10643 36.7 0.0
Tue 04AM 03FEB26 8844 10079 10599 36.7 0.0
Tue 07AM 03FEB26 8872 10103 10611 36.7 0.0
Tue 10AM 03FEB26 8924 10200 10787 52.5 0.0
Tue 01PM 03FEB26 9995 10344 11843 58.1 0.0
Tue 04PM 03FEB26 10083 10398 11847 54.9 0.0
Tue 07PM 03FEB26 10092 10406 11861 39.9 0.0
Tue 10PM 03FEB26 10082 10396 11852 38.8 0.0
Wed 01AM 04FEB26 10108 10425 11875 38.1 0.0
Wed 04AM 04FEB26 10108 10416 11862 38.0 0.0
Wed 07AM 04FEB26 10094 10406 11861 37.6 0.0
Wed 10AM 04FEB26 10196 10502 11962 54.1 0.0
Wed 01PM 04FEB26 10184 10486 11943 61.6 0.0
Wed 04PM 04FEB26 10168 10489 11962 56.3 0.0
Wed 07PM 04FEB26 10149 10491 11984 40.7 0.0
Wed 10PM 04FEB26 10116 10489 12017 39.7 0.0
Thu 01AM 05FEB26 10083 10439 11949 38.9 0.0
Thu 04AM 05FEB26 10042 10369 11843 38.5 0.0
Thu 07AM 05FEB26 10125 10476 11975 38.2 0.0
Thu 10AM 05FEB26 10157 10527 12039 56.1 0.0
Thu 01PM 05FEB26 10205 10576 12064 62.9 0.0
Thu 04PM 05FEB26 10369 10733 12174 58.0 0.0
Thu 07PM 05FEB26 10396 10726 12164 41.9 0.0
Thu 10PM 05FEB26 10395 10696 12146 40.7 0.0
Fri 01AM 06FEB26 10474 10800 12289 39.2 0.0
Fri 04AM 06FEB26 10385 10768 12277 38.2 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