Snow Level Forecast - Alta_I80_slev

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

Is the North Pacific Ready to Deliver? - Video HERE (9/20/26)

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: 00Z Sun 27SEP2026
Day	Frcst Time/Date	34.6 Deg Elev	32 Deg Elev	28 Deg Elev	Srf Temp (F)	Accum Snow (In)
Sat	04PM 26SEP26	12107	12480	14021	68.8	-
Sat	07PM 26SEP26	11781	12226	13892	55.7	N/A
Sat	10PM 26SEP26	10527	11909	12727	55.3	N/A
Sun	01AM 27SEP26	10507	11856	12500	55.9	N/A
Sun	04AM 27SEP26	10417	10744	12231	54.8	N/A
Sun	07AM 27SEP26	10256	10549	11986	57.3	N/A
Sun	10AM 27SEP26	10025	10308	10749	67.1	N/A
Sun	01PM 27SEP26	8955	10228	10809	68.9	N/A
Sun	04PM 27SEP26	10065	10366	11793	65.3	N/A
Sun	07PM 27SEP26	9967	10270	10741	50.3	N/A
Sun	10PM 27SEP26	8949	10145	10591	48.8	N/A
Mon	01AM 28SEP26	9886	10143	10542	48.9	N/A
Mon	04AM 28SEP26	8893	10060	10451	47.7	N/A
Mon	07AM 28SEP26	8863	10032	10443	52.2	N/A
Mon	10AM 28SEP26	9885	10138	10531	69.5	N/A
Mon	01PM 28SEP26	10262	10519	11890	73.0	N/A
Mon	04PM 28SEP26	10477	10743	12093	69.4	N/A
Mon	07PM 28SEP26	10413	10697	12671	55.7	N/A
Mon	10PM 28SEP26	10665	12347	14205	54.6	N/A
Tue	01AM 29SEP26	12175	13813	14477	53.7	N/A
Tue	04AM 29SEP26	12475	14073	14841	53.1	N/A
Tue	07AM 29SEP26	13905	14296	17152	56.7	N/A
Tue	10AM 29SEP26	13977	14338	17147	78.6	N/A
Tue	01PM 29SEP26	14121	14465	17252	82.6	N/A
Tue	04PM 29SEP26	14039	14436	17313	77.2	N/A
Tue	07PM 29SEP26	14112	14518	17416	61.1	N/A
Tue	10PM 29SEP26	14289	14694	17605	59.6	N/A
Wed	01AM 30SEP26	14163	14569	17471	58.9	N/A
Wed	04AM 30SEP26	14196	14620	17557	57.9	N/A
Wed	07AM 30SEP26	14306	14662	17485	61.2	N/A
Wed	10AM 30SEP26	14368	14723	17551	80.4	N/A
Wed	01PM 30SEP26	14478	14819	17629	84.3	N/A
Wed	04PM 30SEP26	14437	14802	17651	80.2	N/A
Wed	07PM 30SEP26	14499	14834	17636	62.7	N/A
Wed	10PM 30SEP26	14527	14826	17565	61.5	N/A
Thu	01AM 01OCT26	14499	14792	17518	61.1	N/A
Thu	04AM 01OCT26	14510	14800	17521	60.4	N/A
Thu	07AM 01OCT26	14460	14769	17522	64.0	N/A
Thu	10AM 01OCT26	14389	14726	17522	82.4	N/A
Thu	01PM 01OCT26	14384	14754	17608	84.8	N/A
Thu	04PM 01OCT26	14396	14790	17688	81.0	N/A
Thu	07PM 01OCT26	14335	14698	17536	63.3	N/A
Thu	10PM 01OCT26	14185	14588	17486	62.1	N/A
Fri	01AM 02OCT26	14118	14538	17460	62.5	N/A
Fri	04AM 02OCT26	14188	14573	17439	62.2	N/A
Fri	07AM 02OCT26	14030	14440	17339	64.7	N/A
Fri	10AM 02OCT26	13995	14380	17231	83.4	N/A
Fri	01PM 02OCT26	14003	14392	17251	86.4	N/A
Fri	04PM 02OCT26	14068	14448	17296	82.2	N/A
Fri	07PM 02OCT26	14110	14483	17321	64.3	N/A
Fri	10PM 02OCT26	14073	14418	17204	63.1	N/A
Sat	01AM 03OCT26	14043	14442	17321	62.7	N/A
Sat	04AM 03OCT26	14023	14441	17353	62.6	N/A
Sat	07AM 03OCT26	13978	14398	17312	65.8	N/A
Sat	10AM 03OCT26	13997	14402	17290	86.1	N/A
Sat	01PM 03OCT26	14042	14417	17254	89.0	N/A
Sat	04PM 03OCT26	14088	14424	17195	84.7	N/A
Sat	07PM 03OCT26	13962	14307	14847	66.2	N/A
Sat	10PM 03OCT26	13956	14371	17273	65.1	N/A
Sun	01AM 04OCT26	14002	14335	14854	65.3	N/A
Sun	04AM 04OCT26	13891	14242	14790	64.2	N/A
Sun	07AM 04OCT26	13802	14121	14619	66.8	N/A
Sun	10AM 04OCT26	12662	14011	14548	86.5	N/A
Sun	01PM 04OCT26	12566	13875	14365	89.3	N/A
Sun	04PM 04OCT26	12619	13941	14436	84.5	N/A
Sun	07PM 04OCT26	12628	13908	14277	67.5	N/A
Sun	10PM 04OCT26	12404	12619	14004	70.3	N/A
Mon	01AM 05OCT26	12323	12586	14003	65.4	N/A
Mon	04AM 05OCT26	12200	12458	13885	63.2	N/A
Mon	07AM 05OCT26	12085	12360	13814	65.8	N/A
Mon	10AM 05OCT26	12110	12386	13837	83.6	N/A
Mon	01PM 05OCT26	12204	12462	13899	85.9	N/A
Mon	04PM 05OCT26	12295	12573	14311	81.8	N/A
Mon	07PM 05OCT26	12517	13920	14735	65.1	N/A
Mon	10PM 05OCT26	12525	13947	17145	63.4	N/A
Tue	01AM 06OCT26	12597	14059	14808	63.3	N/A
Tue	04AM 06OCT26	12716	14163	14813	62.5	N/A
Tue	07AM 06OCT26	13798	14245	17193	64.7	N/A
Tue	10AM 06OCT26	12732	14231	17212	83.3	N/A
Tue	01PM 06OCT26	12759	14220	17139	86.1	N/A
Tue	04PM 06OCT26	13882	14235	14785	81.9	N/A