Snow Level Forecast - Donner_Summit_I80_slev

Surf Forecasts and Marine Weather - No Hype - Just the Facts!

Pacific Warm Pool Dramatically Expands on the Surface! - Video HERE (8/23/26)

Create Your Own Surf Forecast

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: 18Z Sun 23AUG2026
Day	Frcst Time/Date	34.6 Deg Elev	32 Deg Elev	28 Deg Elev	Srf Temp (F)	Accum Snow (In)
Sun	10AM 23AUG26	12693	14041	14522	74.6	-
Sun	01PM 23AUG26	13829	14126	14589	78.3	N/A
Sun	04PM 23AUG26	14008	14273	14687	73.9	N/A
Sun	07PM 23AUG26	14124	14414	17106	56.4	N/A
Sun	10PM 23AUG26	14008	14317	14800	53.7	N/A
Mon	01AM 24AUG26	12745	14078	14556	54.0	N/A
Mon	04AM 24AUG26	12727	14043	14485	54.5	N/A
Mon	07AM 24AUG26	12716	14026	14456	62.8	N/A
Mon	10AM 24AUG26	12497	13829	14296	74.9	N/A
Mon	01PM 24AUG26	12492	12736	14240	77.8	N/A
Mon	04PM 24AUG26	12568	13915	14440	74.2	N/A
Mon	07PM 24AUG26	12748	14174	14804	55.7	N/A
Mon	10PM 24AUG26	13858	14253	17112	49.9	N/A
Tue	01AM 25AUG26	12713	14102	14677	50.5	N/A
Tue	04AM 25AUG26	12650	14021	14577	54.2	N/A
Tue	07AM 25AUG26	12585	13952	14518	63.0	N/A
Tue	10AM 25AUG26	12518	13875	14527	72.1	N/A
Tue	01PM 25AUG26	12526	13800	14388	78.2	N/A
Tue	04PM 25AUG26	12744	14114	14652	74.0	N/A
Tue	07PM 25AUG26	14001	14346	17126	56.1	N/A
Tue	10PM 25AUG26	14031	14348	14843	54.8	N/A
Wed	01AM 26AUG26	13938	14240	14711	53.4	N/A
Wed	04AM 26AUG26	13881	14193	14678	52.6	N/A
Wed	07AM 26AUG26	12748	14142	14721	63.8	N/A
Wed	10AM 26AUG26	12475	12735	14544	76.7	N/A
Wed	01PM 26AUG26	12560	13865	14627	78.9	N/A
Wed	04PM 26AUG26	13885	14293	17176	75.2	N/A
Wed	07PM 26AUG26	14222	14594	17439	57.5	N/A
Wed	10PM 26AUG26	14052	14443	17308	53.3	N/A
Thu	01AM 27AUG26	14024	14364	17138	53.5	N/A
Thu	04AM 27AUG26	13819	14164	14702	52.6	N/A
Thu	07AM 27AUG26	12728	14115	14682	62.6	N/A
Thu	10AM 27AUG26	12577	13973	14601	74.9	N/A
Thu	01PM 27AUG26	12617	13999	14643	77.2	N/A
Thu	04PM 27AUG26	13835	14235	17100	73.4	N/A
Thu	07PM 27AUG26	13949	14349	17223	54.9	N/A
Thu	10PM 27AUG26	13928	14350	17261	49.5	N/A
Fri	01AM 28AUG26	12750	14222	17173	49.5	N/A
Fri	04AM 28AUG26	12642	14062	14726	48.9	N/A
Fri	07AM 28AUG26	12637	14025	14615	61.6	N/A
Fri	10AM 28AUG26	12573	13965	14531	73.6	N/A
Fri	01PM 28AUG26	12585	13995	14647	75.2	N/A
Fri	04PM 28AUG26	13812	14176	14744	71.2	N/A
Fri	07PM 28AUG26	13872	14265	17119	50.6	N/A
Fri	10PM 28AUG26	13887	14267	17100	45.3	N/A
Sat	01AM 29AUG26	13893	14294	17166	45.1	N/A
Sat	04AM 29AUG26	13893	14268	14854	43.9	N/A
Sat	07AM 29AUG26	13856	14232	14818	57.3	N/A
Sat	10AM 29AUG26	12727	14170	14816	71.1	N/A
Sat	01PM 29AUG26	13878	14293	17188	73.3	N/A
Sat	04PM 29AUG26	14048	14455	17351	69.0	N/A
Sat	07PM 29AUG26	14215	14676	17680	48.5	N/A
Sat	10PM 29AUG26	14326	14729	17639	43.3	N/A
Sun	01AM 30AUG26	14162	14556	17435	43.8	N/A
Sun	04AM 30AUG26	14020	14391	17218	42.7	N/A
Sun	07AM 30AUG26	13857	14257	17124	55.8	N/A
Sun	10AM 30AUG26	13815	14181	14752	68.7	N/A
Sun	01PM 30AUG26	14021	14328	14807	70.8	N/A
Sun	04PM 30AUG26	14082	14387	17102	67.0	N/A
Sun	07PM 30AUG26	14115	14422	17144	47.3	N/A
Sun	10PM 30AUG26	14119	14437	17177	42.9	N/A
Mon	01AM 31AUG26	14000	14310	14794	42.6	N/A
Mon	04AM 31AUG26	12733	14083	14583	42.9	N/A
Mon	07AM 31AUG26	12497	13849	14239	56.9	N/A
Mon	10AM 31AUG26	12028	12447	14024	66.2	N/A
Mon	01PM 31AUG26	12110	12402	13878	71.5	N/A
Mon	04PM 31AUG26	12287	12619	14079	68.6	N/A
Mon	07PM 31AUG26	12702	14038	14505	47.7	N/A
Mon	10PM 31AUG26	13957	14313	17110	44.1	N/A
Tue	01AM 01SEP26	14150	14558	17461	44.2	N/A
Tue	04AM 01SEP26	14368	14789	17733	43.9	N/A
Tue	07AM 01SEP26	14425	17104	17845	57.4	N/A
Tue	10AM 01SEP26	14063	14604	17742	74.3	N/A
Tue	01PM 01SEP26	13979	14424	17381	77.3	N/A
Tue	04PM 01SEP26	13946	14388	17337	71.9	N/A
Tue	07PM 01SEP26	14060	14465	17356	57.9	N/A
Tue	10PM 01SEP26	13825	14254	17171	53.2	N/A
Wed	01AM 02SEP26	12708	14177	17158	51.4	N/A
Wed	04AM 02SEP26	12697	14200	17230	54.7	N/A
Wed	07AM 02SEP26	13883	14311	17231	61.9	N/A
Wed	10AM 02SEP26	14030	14592	17765	73.3	N/A