Snow Level Forecast - Donner_Summit_I80_slev

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

And Here We Go - A Massive El Nino Is Developing! - Video HERE (7/12/26)

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 Wed 15JUL2026
Day	Frcst Time/Date	34.6 Deg Elev	32 Deg Elev	28 Deg Elev	Srf Temp (F)	Accum Snow (In)
Tue	04PM 14JUL26	12554	13831	14258	75.6	-
Tue	07PM 14JUL26	12650	13936	14343	63.7	N/A
Tue	10PM 14JUL26	12478	12730	14199	52.5	N/A
Wed	01AM 15JUL26	12529	13837	14335	51.4	N/A
Wed	04AM 15JUL26	12544	13866	14357	50.5	N/A
Wed	07AM 15JUL26	12554	13913	14455	67.7	N/A
Wed	10AM 15JUL26	12513	12754	14283	78.3	N/A
Wed	01PM 15JUL26	12769	14129	14650	81.5	N/A
Wed	04PM 15JUL26	14178	14572	17452	77.7	N/A
Wed	07PM 15JUL26	14316	14607	17315	64.7	N/A
Wed	10PM 15JUL26	14309	14626	17381	51.1	N/A
Thu	01AM 16JUL26	14105	14371	14784	50.7	N/A
Thu	04AM 16JUL26	14143	14498	17309	50.5	N/A
Thu	07AM 16JUL26	14431	14837	17760	66.7	N/A
Thu	10AM 16JUL26	14461	17075	17981	77.4	N/A
Thu	01PM 16JUL26	14405	14818	17753	80.0	N/A
Thu	04PM 16JUL26	14611	17055	17795	76.3	N/A
Thu	07PM 16JUL26	14669	17055	17737	60.1	N/A
Thu	10PM 16JUL26	14555	14788	17412	49.5	N/A
Fri	01AM 17JUL26	14332	14565	17174	50.1	N/A
Fri	04AM 17JUL26	14220	14481	17128	51.0	N/A
Fri	07AM 17JUL26	14317	14613	17330	68.4	N/A
Fri	10AM 17JUL26	14250	14541	17245	77.2	N/A
Fri	01PM 17JUL26	13820	14165	14702	73.7	N/A
Fri	04PM 17JUL26	13962	14255	14712	76.7	N/A
Fri	07PM 17JUL26	14101	14378	14809	63.3	N/A
Fri	10PM 17JUL26	14007	14353	17136	54.4	N/A
Sat	01AM 18JUL26	12756	14133	14692	59.1	N/A
Sat	04AM 18JUL26	13820	14112	14566	59.1	N/A
Sat	07AM 18JUL26	13844	14173	14687	65.2	N/A
Sat	10AM 18JUL26	13839	14172	14691	79.6	N/A
Sat	01PM 18JUL26	13969	14259	14712	83.1	N/A
Sat	04PM 18JUL26	14046	14367	17107	79.1	N/A
Sat	07PM 18JUL26	14089	14381	14835	64.9	N/A
Sat	10PM 18JUL26	14095	14372	14802	60.4	N/A
Sun	01AM 19JUL26	14067	14331	14741	55.9	N/A
Sun	04AM 19JUL26	14060	14346	14792	53.8	N/A
Sun	07AM 19JUL26	14043	14360	14854	69.2	N/A
Sun	10AM 19JUL26	14051	14382	17141	83.0	N/A
Sun	01PM 19JUL26	14160	14436	17105	82.4	N/A
Sun	04PM 19JUL26	14175	14513	17295	77.1	N/A
Sun	07PM 19JUL26	14102	14426	17176	67.0	N/A
Sun	10PM 19JUL26	14220	14571	17378	60.8	N/A
Mon	01AM 20JUL26	14134	14508	17349	60.3	N/A
Mon	04AM 20JUL26	14224	14523	17238	57.9	N/A
Mon	07AM 20JUL26	14153	14442	17134	69.3	N/A
Mon	10AM 20JUL26	14114	14435	17181	78.5	N/A
Mon	01PM 20JUL26	14162	14482	17229	80.9	N/A
Mon	04PM 20JUL26	14233	14483	17113	77.3	N/A
Mon	07PM 20JUL26	14377	14670	17387	65.0	N/A
Mon	10PM 20JUL26	14403	14746	17554	55.5	N/A
Tue	01AM 21JUL26	14114	14511	17393	55.1	N/A
Tue	04AM 21JUL26	14404	14838	17809	56.1	N/A
Tue	07AM 21JUL26	14440	14766	17546	69.7	N/A
Tue	10AM 21JUL26	14392	14722	17505	81.2	N/A
Tue	01PM 21JUL26	14324	14598	17275	84.2	N/A
Tue	04PM 21JUL26	14508	14809	17550	80.0	N/A
Tue	07PM 21JUL26	14536	14834	17572	65.6	N/A
Tue	10PM 21JUL26	14496	14811	17576	55.8	N/A
Wed	01AM 22JUL26	14402	14717	17475	55.5	N/A
Wed	04AM 22JUL26	14423	14726	17463	55.5	N/A
Wed	07AM 22JUL26	14411	14749	17549	71.9	N/A
Wed	10AM 22JUL26	14415	14800	17684	82.8	N/A
Wed	01PM 22JUL26	14478	14818	17626	85.5	N/A
Wed	04PM 22JUL26	14664	17054	17700	81.8	N/A
Wed	07PM 22JUL26	14772	17054	17763	66.4	N/A
Wed	10PM 22JUL26	14735	17054	17724	56.9	N/A
Thu	01AM 23JUL26	14529	14793	17471	57.3	N/A
Thu	04AM 23JUL26	14428	14706	17399	57.8	N/A
Thu	07AM 23JUL26	14403	14687	17390	73.3	N/A
Thu	10AM 23JUL26	14360	14665	17403	82.9	N/A
Thu	01PM 23JUL26	14461	14764	17504	85.3	N/A
Thu	04PM 23JUL26	14640	16996	17713	81.4	N/A
Thu	07PM 23JUL26	14640	16996	17663	66.8	N/A
Thu	10PM 23JUL26	14472	14707	17329	57.5	N/A
Fri	01AM 24JUL26	14240	14492	17126	59.0	N/A
Fri	04AM 24JUL26	14230	14501	17168	58.7	N/A
Fri	07AM 24JUL26	14156	14434	17106	71.7	N/A
Fri	10AM 24JUL26	14124	14396	14818	79.6	N/A
Fri	01PM 24JUL26	14221	14484	17137	82.8	N/A
Fri	04PM 24JUL26	14267	14539	17210	79.1	N/A