Snow Level Forecast - Alta_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

Alta_I80 - Snow Level Forecast
Location: 39.20N 120.81W
Base Elevation: 3414 ft
Peak Elevation: 3414 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	6688	7037	8595	45.0	-
Fri	01AM 23OCT26	6624	7024	8597	44.1	N/A
Fri	04AM 23OCT26	6667	7036	8530	44.5	N/A
Fri	07AM 23OCT26	6644	6950	8317	44.3	N/A
Fri	10AM 23OCT26	6761	7034	8403	51.9	N/A
Fri	01PM 23OCT26	8253	8498	8877	61.3	N/A
Fri	04PM 23OCT26	8461	8743	10282	59.2	N/A
Fri	07PM 23OCT26	10021	10473	12072	44.0	N/A
Fri	10PM 23OCT26	10738	12078	12643	41.7	N/A
Sat	01AM 24OCT26	11859	12180	12679	41.6	N/A
Sat	04AM 24OCT26	11846	12161	12652	41.0	N/A
Sat	07AM 24OCT26	11783	12085	12555	41.8	N/A
Sat	10AM 24OCT26	11887	12174	12621	64.2	N/A
Sat	01PM 24OCT26	11919	12228	12710	70.8	N/A
Sat	04PM 24OCT26	11878	12177	12644	59.6	N/A
Sat	07PM 24OCT26	11831	12167	12692	46.4	N/A
Sat	10PM 24OCT26	11868	12195	12703	45.8	N/A
Sun	01AM 25OCT26	11831	12155	12661	45.2	N/A
Sun	04AM 25OCT26	11844	12199	12753	44.7	N/A
Sun	07AM 25OCT26	10756	12096	12671	46.0	N/A
Sun	10AM 25OCT26	10695	12059	12647	63.1	N/A
Sun	01PM 25OCT26	10687	12025	12571	65.5	N/A
Sun	04PM 25OCT26	10507	11905	12473	59.8	N/A
Sun	07PM 25OCT26	10514	11906	12448	49.0	N/A
Sun	10PM 25OCT26	10521	11905	12426	47.5	N/A
Mon	01AM 26OCT26	10225	10743	12255	46.3	N/A
Mon	04AM 26OCT26	10171	10693	12228	45.4	N/A
Mon	07AM 26OCT26	10199	10667	12206	46.5	N/A
Mon	10AM 26OCT26	9979	10431	12033	61.7	N/A
Mon	01PM 26OCT26	8876	10201	11794	63.4	N/A
Mon	04PM 26OCT26	8806	10118	10743	58.2	N/A
Mon	07PM 26OCT26	8518	8875	10387	48.6	N/A
Mon	10PM 26OCT26	8493	8877	10413	43.9	N/A
Tue	01AM 27OCT26	8187	8553	10028	41.9	N/A
Tue	04AM 27OCT26	6923	8182	8715	39.5	N/A
Tue	07AM 27OCT26	6416	6767	8188	39.1	N/A
Tue	10AM 27OCT26	5566	6662	7100	48.8	N/A
Tue	01PM 27OCT26	5478	6625	7156	44.6	N/A
Tue	04PM 27OCT26	5527	6691	8107	44.3	N/A
Tue	07PM 27OCT26	5575	6703	7190	42.7	N/A
Tue	10PM 27OCT26	6508	6761	7154	42.1	N/A
Wed	01AM 28OCT26	6517	6822	8289	36.8	N/A
Wed	04AM 28OCT26	6644	7018	8645	35.7	N/A
Wed	07AM 28OCT26	6853	7214	8935	36.2	N/A
Wed	10AM 28OCT26	6994	8171	8959	56.8	N/A
Wed	01PM 28OCT26	8190	8536	10006	59.9	N/A
Wed	04PM 28OCT26	8286	8719	10201	55.6	N/A
Wed	07PM 28OCT26	8438	8770	10231	42.3	N/A
Wed	10PM 28OCT26	8406	8745	10229	41.5	N/A
Thu	01AM 29OCT26	8440	8817	10300	40.6	N/A
Thu	04AM 29OCT26	8369	8786	10311	40.1	N/A
Thu	07AM 29OCT26	8313	8732	10273	42.9	N/A
Thu	10AM 29OCT26	7140	8446	10036	55.0	N/A
Thu	01PM 29OCT26	6710	6968	8330	51.0	N/A
Thu	04PM 29OCT26	6448	6901	8504	42.8	N/A
Thu	07PM 29OCT26	6534	6989	8603	42.2	N/A
Thu	10PM 29OCT26	6566	6987	8628	42.6	N/A
Fri	01AM 30OCT26	6571	7006	8712	43.0	N/A
Fri	04AM 30OCT26	6547	6927	8514	43.2	N/A
Fri	07AM 30OCT26	6790	7083	8488	42.0	N/A
Fri	10AM 30OCT26	6852	7134	8475	51.4	N/A
Fri	01PM 30OCT26	6980	8107	8561	53.4	N/A
Fri	04PM 30OCT26	7127	8253	8677	54.3	N/A
Fri	07PM 30OCT26	7174	8319	8762	42.5	N/A
Fri	10PM 30OCT26	7173	8332	8815	42.4	N/A
Sat	01AM 31OCT26	7145	8338	8900	40.8	N/A
Sat	04AM 31OCT26	7125	8362	9984	41.0	N/A
Sat	07AM 31OCT26	8192	8646	10310	42.3	N/A
Sat	10AM 31OCT26	8203	8596	10142	57.3	N/A
Sat	01PM 31OCT26	8243	8509	8922	57.9	N/A
Sat	04PM 31OCT26	8368	8677	10067	54.6	N/A
Sat	07PM 31OCT26	7045	8290	9912	45.6	N/A
Sat	10PM 31OCT26	7060	8442	10153	43.6	N/A
Sun	01AM 01NOV26	6988	8293	9965	44.1	N/A
Sun	04AM 01NOV26	7104	8447	10160	44.3	N/A
Sun	07AM 01NOV26	8247	8746	10397	44.1	N/A
Sun	10AM 01NOV26	7189	8474	10048	46.1	N/A
Sun	01PM 01NOV26	7213	8454	9967	53.5	N/A
Sun	04PM 01NOV26	8123	8465	9912	49.3	N/A
Sun	07PM 01NOV26	8150	8477	9904	45.6	N/A
Sun	10PM 01NOV26	8119	8466	9929	44.4	N/A