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: 00Z Tue 20OCT2026
Day	Frcst Time/Date	34.6 Deg Elev	32 Deg Elev	28 Deg Elev	Srf Temp (F)	Accum Snow (In)
Mon	04PM 19OCT26	10095	10381	11797	55.1	-
Mon	07PM 19OCT26	10151	10564	12133	38.9	N/A
Mon	10PM 19OCT26	9985	10325	11827	40.9	N/A
Tue	01AM 20OCT26	8882	10082	10547	39.3	N/A
Tue	04AM 20OCT26	8862	10038	10465	39.7	N/A
Tue	07AM 20OCT26	8880	10051	10470	41.2	N/A
Tue	10AM 20OCT26	10046	10287	10662	57.3	N/A
Tue	01PM 20OCT26	10041	10286	10668	57.0	N/A
Tue	04PM 20OCT26	8969	10148	10570	50.5	N/A
Tue	07PM 20OCT26	10139	10398	10801	39.7	N/A
Tue	10PM 20OCT26	10140	10440	11870	37.0	N/A
Wed	01AM 21OCT26	10061	10394	11882	37.8	N/A
Wed	04AM 21OCT26	9985	10451	11976	38.7	N/A
Wed	07AM 21OCT26	8952	10292	11882	41.1	N/A
Wed	10AM 21OCT26	9939	10375	11910	49.9	N/A
Wed	01PM 21OCT26	8870	10049	10499	51.8	N/A
Wed	04PM 21OCT26	8615	9882	10399	43.7	N/A
Wed	07PM 21OCT26	8424	8769	10287	38.0	N/A
Wed	10PM 21OCT26	8484	8844	10563	40.1	N/A
Thu	01AM 22OCT26	8500	8890	10391	39.0	N/A
Thu	04AM 22OCT26	8329	8699	10182	37.5	N/A
Thu	07AM 22OCT26	8150	8541	10056	38.9	N/A
Thu	10AM 22OCT26	7059	8267	8894	39.4	N/A
Thu	01PM 22OCT26	6941	8122	8893	38.3	N/A
Thu	04PM 22OCT26	6802	7172	8791	36.3	N/A
Thu	07PM 22OCT26	6663	7063	8710	35.3	N/A
Thu	10PM 22OCT26	6776	7177	8862	36.1	N/A
Fri	01AM 23OCT26	6945	8199	8772	37.2	N/A
Fri	04AM 23OCT26	7002	8227	8745	37.7	N/A
Fri	07AM 23OCT26	7041	8495	10127	34.3	N/A
Fri	10AM 23OCT26	8321	8744	10291	46.3	N/A
Fri	01PM 23OCT26	8714	8958	10519	52.6	N/A
Fri	04PM 23OCT26	8854	10806	12393	49.1	N/A
Fri	07PM 23OCT26	8880	12016	12581	34.2	N/A
Fri	10PM 23OCT26	11893	12196	12668	31.9	N/A
Sat	01AM 24OCT26	11985	12314	13847	30.6	N/A
Sat	04AM 24OCT26	12096	12414	13921	29.3	N/A
Sat	07AM 24OCT26	12176	12489	13979	30.5	N/A
Sat	10AM 24OCT26	12190	12484	13960	49.1	N/A
Sat	01PM 24OCT26	12113	12420	13919	56.9	N/A
Sat	04PM 24OCT26	12107	12428	13941	52.3	N/A
Sat	07PM 24OCT26	12101	12390	13866	35.9	N/A
Sat	10PM 24OCT26	12138	12464	13961	33.4	N/A
Sun	01AM 25OCT26	12154	12466	13952	31.7	N/A
Sun	04AM 25OCT26	12099	12399	13885	31.0	N/A
Sun	07AM 25OCT26	12091	12391	13877	33.9	N/A
Sun	10AM 25OCT26	12104	12402	13885	57.1	N/A
Sun	01PM 25OCT26	11982	12335	13886	62.2	N/A
Sun	04PM 25OCT26	12022	12386	13933	54.8	N/A
Sun	07PM 25OCT26	12091	12407	13907	39.0	N/A
Sun	10PM 25OCT26	11998	12350	13897	38.2	N/A
Mon	01AM 26OCT26	11963	12304	13851	37.1	N/A
Mon	04AM 26OCT26	11885	12240	13816	36.5	N/A
Mon	07AM 26OCT26	11788	12156	12731	37.5	N/A
Mon	10AM 26OCT26	10717	12079	12682	53.9	N/A
Mon	01PM 26OCT26	10411	10797	12537	59.1	N/A
Mon	04PM 26OCT26	10370	10739	12564	53.9	N/A
Mon	07PM 26OCT26	10314	10795	12475	40.6	N/A
Mon	10PM 26OCT26	10306	10709	12282	38.1	N/A
Tue	01AM 27OCT26	10185	10553	12095	37.5	N/A
Tue	04AM 27OCT26	10059	10408	11944	36.1	N/A
Tue	07AM 27OCT26	10004	10341	11837	38.2	N/A
Tue	10AM 27OCT26	9993	10339	11840	53.0	N/A
Tue	01PM 27OCT26	10035	10309	10735	56.5	N/A
Tue	04PM 27OCT26	9992	10266	10692	52.8	N/A
Tue	07PM 27OCT26	9958	10260	10729	41.5	N/A
Tue	10PM 27OCT26	10058	10327	10747	39.2	N/A
Wed	01AM 28OCT26	10024	10293	10711	37.5	N/A
Wed	04AM 28OCT26	10010	10277	10693	36.8	N/A
Wed	07AM 28OCT26	10003	10280	10711	38.3	N/A
Wed	10AM 28OCT26	9962	10237	10665	57.5	N/A
Wed	01PM 28OCT26	10271	10506	11834	61.1	N/A
Wed	04PM 28OCT26	10157	10397	10771	55.0	N/A
Wed	07PM 28OCT26	10086	10339	10732	40.6	N/A
Wed	10PM 28OCT26	10023	10274	10665	39.0	N/A
Thu	01AM 29OCT26	10022	10273	10663	38.0	N/A
Thu	04AM 29OCT26	9968	10218	10607	36.9	N/A
Thu	07AM 29OCT26	9898	10158	10563	38.4	N/A
Thu	10AM 29OCT26	8958	10123	10525	54.7	N/A
Thu	01PM 29OCT26	9972	10209	10578	55.6	N/A
Thu	04PM 29OCT26	8855	10047	10527	49.9	N/A