Snow Level Forecast - Donner_Summit_I80_slev

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

What Is Wrong With Our Fall North Pacific Swell Season? - Video HERE (10/18/26)

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: 06Z Fri 23OCT2026
Day	Frcst Time/Date	34.6 Deg Elev	32 Deg Elev	28 Deg Elev	Srf Temp (F)	Accum Snow (In)
Thu	10PM 22OCT26	6778	7115	8606	36.5	-
Fri	01AM 23OCT26	6721	7063	8494	36.2	N/A
Fri	04AM 23OCT26	6764	7099	8557	36.4	N/A
Fri	07AM 23OCT26	6736	7122	8418	36.0	N/A
Fri	10AM 23OCT26	7047	8136	8513	43.4	N/A
Fri	01PM 23OCT26	8390	8629	9912	49.9	N/A
Fri	04PM 23OCT26	8333	8575	8950	46.0	N/A
Fri	07PM 23OCT26	5542	8198	8920	32.4	N/A
Fri	10PM 23OCT26	5327	10317	12430	30.9	N/A
Sat	01AM 24OCT26	5178	12110	12689	29.8	N/A
Sat	04AM 24OCT26	11959	12295	13835	28.1	N/A
Sat	07AM 24OCT26	12034	12357	13872	29.0	N/A
Sat	10AM 24OCT26	12024	12319	13804	47.5	N/A
Sat	01PM 24OCT26	11920	12203	12643	55.9	N/A
Sat	04PM 24OCT26	11867	12177	12661	52.4	N/A
Sat	07PM 24OCT26	11847	12146	12610	35.9	N/A
Sat	10PM 24OCT26	11783	12126	12661	33.7	N/A
Sun	01AM 25OCT26	11852	12168	12661	32.5	N/A
Sun	04AM 25OCT26	11802	12151	12696	32.8	N/A
Sun	07AM 25OCT26	10732	12072	12645	35.6	N/A
Sun	10AM 25OCT26	10688	12057	12651	56.6	N/A
Sun	01PM 25OCT26	10573	12001	12565	58.3	N/A
Sun	04PM 25OCT26	10590	11967	12490	52.4	N/A
Sun	07PM 25OCT26	10520	11920	12434	38.9	N/A
Sun	10PM 25OCT26	10534	11907	12426	36.5	N/A
Mon	01AM 26OCT26	10358	11829	12359	35.1	N/A
Mon	04AM 26OCT26	10353	11838	12356	33.2	N/A
Mon	07AM 26OCT26	10336	11784	12308	35.7	N/A
Mon	10AM 26OCT26	8903	10551	12223	52.7	N/A
Mon	01PM 26OCT26	8902	10247	11941	54.6	N/A
Mon	04PM 26OCT26	8826	10142	11811	49.2	N/A
Mon	07PM 26OCT26	8821	10118	10707	35.7	N/A
Mon	10PM 26OCT26	8512	8932	10542	33.8	N/A
Tue	01AM 27OCT26	8320	8691	10259	32.8	N/A
Tue	04AM 27OCT26	5484	8404	8941	30.8	N/A
Tue	07AM 27OCT26	5341	6692	8465	31.4	N/A
Tue	10AM 27OCT26	6933	7151	8395	41.6	N/A
Tue	01PM 27OCT26	6660	6915	8189	37.6	N/A
Tue	04PM 27OCT26	6495	6770	7199	34.6	N/A
Tue	07PM 27OCT26	5552	6685	7172	33.4	N/A
Tue	10PM 27OCT26	4998	5361	7162	27.5	N/A
Wed	01AM 28OCT26	3958	5096	8308	25.1	N/A
Wed	04AM 28OCT26	3952	5093	8474	24.7	N/A
Wed	07AM 28OCT26	3963	5101	8717	26.3	N/A
Wed	10AM 28OCT26	7129	8259	8723	45.4	N/A
Wed	01PM 28OCT26	8621	8858	10144	52.2	N/A
Wed	04PM 28OCT26	8550	8795	10175	47.5	N/A
Wed	07PM 28OCT26	8274	8585	9998	31.9	N/A
Wed	10PM 28OCT26	8103	8630	10236	30.0	N/A
Thu	01AM 29OCT26	8232	8795	10332	28.5	N/A
Thu	04AM 29OCT26	8263	8763	10323	27.2	N/A
Thu	07AM 29OCT26	8281	8750	10348	31.4	N/A
Thu	10AM 29OCT26	8168	8546	10010	44.9	N/A
Thu	01PM 29OCT26	6811	7102	8414	37.7	N/A
Thu	04PM 29OCT26	5510	6710	8301	33.2	N/A
Thu	07PM 29OCT26	5541	6789	8406	33.4	N/A
Thu	10PM 29OCT26	6444	6885	8531	33.9	N/A
Fri	01AM 30OCT26	6445	6927	8612	33.8	N/A
Fri	04AM 30OCT26	6511	6951	8564	34.1	N/A
Fri	07AM 30OCT26	6491	6891	8390	34.3	N/A
Fri	10AM 30OCT26	6795	7066	8443	38.4	N/A
Fri	01PM 30OCT26	7170	8283	8676	41.6	N/A
Fri	04PM 30OCT26	8108	8370	8777	41.5	N/A
Fri	07PM 30OCT26	3991	8316	8759	25.6	N/A
Fri	10PM 30OCT26	5101	8330	8767	28.9	N/A
Sat	01AM 31OCT26	3934	8258	8812	25.7	N/A
Sat	04AM 31OCT26	3916	8260	8882	25.6	N/A
Sat	07AM 31OCT26	5126	8412	10259	29.3	N/A
Sat	10AM 31OCT26	7090	8395	10137	41.1	N/A
Sat	01PM 31OCT26	8273	8544	8966	44.7	N/A
Sat	04PM 31OCT26	8279	8574	9957	42.4	N/A
Sat	07PM 31OCT26	7209	8426	9884	35.9	N/A
Sat	10PM 31OCT26	6862	8100	10036	35.9	N/A
Sun	01AM 01NOV26	6897	8137	8959	36.1	N/A
Sun	04AM 01NOV26	6856	8147	10040	35.4	N/A
Sun	07AM 01NOV26	6852	8302	10210	34.7	N/A
Sun	10AM 01NOV26	7108	8408	10138	38.5	N/A
Sun	01PM 01NOV26	7169	8430	9990	39.3	N/A
Sun	04PM 01NOV26	8221	8530	9931	40.5	N/A
Sun	07PM 01NOV26	8201	8570	10061	35.6	N/A
Sun	10PM 01NOV26	8155	8578	10113	35.2	N/A