Snow Level Forecast - Donner_Summit_I80_slev

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

Super El Nino Likely - But What About the PDO? - Video HERE (7/19/26)

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 Tue 21JUL2026
Day	Frcst Time/Date	34.6 Deg Elev	32 Deg Elev	28 Deg Elev	Srf Temp (F)	Accum Snow (In)
Mon	10PM 20JUL26	14118	14438	17184	58.9	-
Tue	01AM 21JUL26	13912	14304	17160	60.8	N/A
Tue	04AM 21JUL26	13952	14328	17159	60.4	N/A
Tue	07AM 21JUL26	13965	14364	17239	67.3	N/A
Tue	10AM 21JUL26	13858	14239	14834	79.7	N/A
Tue	01PM 21JUL26	14022	14474	17448	75.0	N/A
Tue	04PM 21JUL26	14116	14499	17356	69.3	N/A
Tue	07PM 21JUL26	14048	14379	17138	63.9	N/A
Tue	10PM 21JUL26	14086	14452	17275	57.5	N/A
Wed	01AM 22JUL26	13997	14434	17380	55.7	N/A
Wed	04AM 22JUL26	14107	14474	17302	54.0	N/A
Wed	07AM 22JUL26	14209	14674	17685	68.2	N/A
Wed	10AM 22JUL26	14123	14584	17581	77.1	N/A
Wed	01PM 22JUL26	14244	14684	17653	79.4	N/A
Wed	04PM 22JUL26	14476	14805	17595	75.6	N/A
Wed	07PM 22JUL26	14522	14848	17636	62.1	N/A
Wed	10PM 22JUL26	14577	17156	17720	52.6	N/A
Thu	01AM 23JUL26	14400	14715	17473	52.8	N/A
Thu	04AM 23JUL26	14247	14599	17411	51.4	N/A
Thu	07AM 23JUL26	14326	14626	17352	66.4	N/A
Thu	10AM 23JUL26	14445	14765	17535	79.1	N/A
Thu	01PM 23JUL26	14587	17188	17786	81.6	N/A
Thu	04PM 23JUL26	14792	17346	17844	78.2	N/A
Thu	07PM 23JUL26	17027	17434	17887	61.6	N/A
Thu	10PM 23JUL26	17027	17390	17836	52.0	N/A
Fri	01AM 24JUL26	14685	17184	17609	52.4	N/A
Fri	04AM 24JUL26	14560	17098	17598	53.2	N/A
Fri	07AM 24JUL26	14669	17248	17800	68.7	N/A
Fri	10AM 24JUL26	14676	17263	17828	80.9	N/A
Fri	01PM 24JUL26	14675	17301	17926	83.2	N/A
Fri	04PM 24JUL26	14759	17348	17906	79.5	N/A
Fri	07PM 24JUL26	16991	17439	17952	62.5	N/A
Fri	10PM 24JUL26	14841	17404	17910	54.3	N/A
Sat	01AM 25JUL26	14739	17290	17791	54.1	N/A
Sat	04AM 25JUL26	14642	17189	17695	53.5	N/A
Sat	07AM 25JUL26	14541	14832	17558	68.7	N/A
Sat	10AM 25JUL26	14503	14808	17554	79.1	N/A
Sat	01PM 25JUL26	14530	14836	17587	81.8	N/A
Sat	04PM 25JUL26	14634	17199	17733	78.1	N/A
Sat	07PM 25JUL26	14733	17282	17778	63.1	N/A
Sat	10PM 25JUL26	14737	17280	17767	54.3	N/A
Sun	01AM 26JUL26	14655	17203	17708	53.7	N/A
Sun	04AM 26JUL26	14481	14772	17495	53.4	N/A
Sun	07AM 26JUL26	14425	14719	17442	68.4	N/A
Sun	10AM 26JUL26	14464	14782	17550	79.2	N/A
Sun	01PM 26JUL26	14517	14822	17572	81.9	N/A
Sun	04PM 26JUL26	14646	17193	17697	76.4	N/A
Sun	07PM 26JUL26	14740	17300	17814	61.3	N/A
Sun	10PM 26JUL26	14702	17262	17780	53.0	N/A
Mon	01AM 27JUL26	14622	17172	17682	53.2	N/A
Mon	04AM 27JUL26	14586	17139	17659	52.5	N/A
Mon	07AM 27JUL26	14692	17303	17903	67.3	N/A
Mon	10AM 27JUL26	14620	17231	17840	77.6	N/A
Mon	01PM 27JUL26	14683	17263	17816	80.0	N/A
Mon	04PM 27JUL26	16909	17585	18216	76.5	N/A
Mon	07PM 27JUL26	16909	17798	18465	59.7	N/A
Mon	10PM 27JUL26	16909	17633	18177	49.9	N/A
Tue	01AM 28JUL26	16909	17478	17982	48.6	N/A
Tue	04AM 28JUL26	14836	17400	17908	47.8	N/A
Tue	07AM 28JUL26	14812	17393	17930	65.3	N/A
Tue	10AM 28JUL26	14806	17416	18000	78.3	N/A
Tue	01PM 28JUL26	17042	17490	18065	82.1	N/A
Tue	04PM 28JUL26	17042	17571	18115	78.3	N/A
Tue	07PM 28JUL26	17042	17584	18090	59.5	N/A
Tue	10PM 28JUL26	17042	17453	17927	50.5	N/A
Wed	01AM 29JUL26	14805	17337	17799	49.8	N/A
Wed	04AM 29JUL26	14812	17363	17854	49.9	N/A
Wed	07AM 29JUL26	14843	17426	17963	67.3	N/A
Wed	10AM 29JUL26	17082	17664	18311	81.6	N/A
Wed	01PM 29JUL26	17082	17633	18234	85.2	N/A
Wed	04PM 29JUL26	17082	17894	18530	81.9	N/A
Wed	07PM 29JUL26	17082	17695	18195	62.7	N/A
Wed	10PM 29JUL26	14797	17313	17749	56.2	N/A
Thu	01AM 30JUL26	14614	17124	17575	56.5	N/A
Thu	04AM 30JUL26	14757	17359	17936	56.1	N/A
Thu	07AM 30JUL26	14747	17320	17852	72.0	N/A
Thu	10AM 30JUL26	14774	17368	17929	86.0	N/A
Thu	01PM 30JUL26	14622	17169	17677	88.5	N/A
Thu	04PM 30JUL26	14769	17282	17717	83.6	N/A
Thu	07PM 30JUL26	14631	17116	17523	67.0	N/A
Thu	10PM 30JUL26	14609	17105	17533	60.2	N/A