Snow Level Forecast - Grouse_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

Grouse - Snow Level Forecast
Location: 49.38N 123.07W
Base Elevation: 2890 ft
Peak Elevation: 4101 ft

240 hour GFS Model (0.25 deg) - 3 hr incrememts

Data

Initialized: 12Z Wed 23SEP2026
Day	Frcst Time/Date	34.6 Deg Elev	32 Deg Elev	28 Deg Elev	Srf Temp (F)	Accum Snow (In)
Wed	04AM 23SEP26	5469	6649	8119	46.5	-
Wed	07AM 23SEP26	5363	6562	8098	44.3	N/A
Wed	10AM 23SEP26	5280	6418	7046	48.1	N/A
Wed	01PM 23SEP26	5393	6552	7143	54.1	N/A
Wed	04PM 23SEP26	5444	6559	6981	51.9	N/A
Wed	07PM 23SEP26	5460	6634	8095	42.6	N/A
Wed	10PM 23SEP26	5506	6690	8181	41.6	N/A
Thu	01AM 24SEP26	5557	6800	8537	41.6	N/A
Thu	04AM 24SEP26	6885	8432	10186	42.7	N/A
Thu	07AM 24SEP26	8253	8759	10199	45.6	N/A
Thu	10AM 24SEP26	8136	8553	10016	53.1	N/A
Thu	01PM 24SEP26	6566	6888	8324	49.9	N/A
Thu	04PM 24SEP26	5135	6483	9971	44.2	N/A
Thu	07PM 24SEP26	6696	7138	8906	42.9	N/A
Thu	10PM 24SEP26	5503	6863	8755	43.3	N/A
Fri	01AM 25SEP26	5454	6713	8391	44.3	N/A
Fri	04AM 25SEP26	6488	6889	8470	45.1	N/A
Fri	07AM 25SEP26	6474	6856	8312	45.3	N/A
Fri	10AM 25SEP26	5336	6523	7184	46.0	N/A
Fri	01PM 25SEP26	5346	6583	8186	47.6	N/A
Fri	04PM 25SEP26	5451	6704	8219	45.7	N/A
Fri	07PM 25SEP26	5029	5449	7034	43.1	N/A
Fri	10PM 25SEP26	3968	5101	6475	41.7	N/A
Sat	01AM 26SEP26	3957	5055	5544	41.8	N/A
Sat	04AM 26SEP26	3891	4985	5457	38.0	N/A
Sat	07AM 26SEP26	3706	4848	5374	39.8	N/A
Sat	10AM 26SEP26	3794	4909	5478	44.1	N/A
Sat	01PM 26SEP26	3922	5068	6482	44.3	N/A
Sat	04PM 26SEP26	4883	5248	6627	46.3	N/A
Sat	07PM 26SEP26	4988	5285	6690	40.8	N/A
Sat	10PM 26SEP26	5134	5500	8813	38.1	N/A
Sun	01AM 27SEP26	5295	7153	10001	37.0	N/A
Sun	04AM 27SEP26	5432	7205	10069	36.5	N/A
Sun	07AM 27SEP26	6523	8157	10108	37.9	N/A
Sun	10AM 27SEP26	6628	8184	9989	52.9	N/A
Sun	01PM 27SEP26	5549	8388	9955	55.7	N/A
Sun	04PM 27SEP26	6799	8255	8867	53.3	N/A
Sun	07PM 27SEP26	6805	8161	8864	42.0	N/A
Sun	10PM 27SEP26	6764	8168	8965	40.2	N/A
Mon	01AM 28SEP26	6685	8148	8750	38.4	N/A
Mon	04AM 28SEP26	6529	7112	8608	37.3	N/A
Mon	07AM 28SEP26	6400	6896	8709	39.6	N/A
Mon	10AM 28SEP26	6402	6898	9975	49.6	N/A
Mon	01PM 28SEP26	5545	6986	10010	52.4	N/A
Mon	04PM 28SEP26	6532	7028	8458	49.9	N/A
Mon	07PM 28SEP26	5365	6547	8249	44.1	N/A
Mon	10PM 28SEP26	5563	6746	8604	43.2	N/A
Tue	01AM 29SEP26	5548	6723	8219	41.5	N/A
Tue	04AM 29SEP26	5487	6620	7115	43.4	N/A
Tue	07AM 29SEP26	5336	6525	7220	44.7	N/A
Tue	10AM 29SEP26	5279	6566	8392	44.7	N/A
Tue	01PM 29SEP26	5315	6572	8361	45.4	N/A
Tue	04PM 29SEP26	5552	6717	8149	45.8	N/A
Tue	07PM 29SEP26	5428	6778	8583	44.9	N/A
Tue	10PM 29SEP26	5285	6409	8631	43.2	N/A
Wed	01AM 30SEP26	5262	6519	8543	41.0	N/A
Wed	04AM 30SEP26	5283	6960	9901	39.4	N/A
Wed	07AM 30SEP26	5247	8183	10107	39.7	N/A
Wed	10AM 30SEP26	5390	8242	10097	49.4	N/A
Wed	01PM 30SEP26	5390	8412	10103	52.4	N/A
Wed	04PM 30SEP26	6663	8290	9897	48.9	N/A
Wed	07PM 30SEP26	6458	8103	8477	44.3	N/A
Wed	10PM 30SEP26	5569	6880	8336	40.0	N/A
Thu	01AM 01OCT26	5466	6759	8285	38.2	N/A
Thu	04AM 01OCT26	5275	6720	8330	36.7	N/A
Thu	07AM 01OCT26	4912	6572	8242	37.7	N/A
Thu	10AM 01OCT26	3910	6427	8108	48.0	N/A
Thu	01PM 01OCT26	5112	5418	6863	51.7	N/A
Thu	04PM 01OCT26	5288	6445	6989	49.7	N/A
Thu	07PM 01OCT26	5405	6523	6977	40.3	N/A
Thu	10PM 01OCT26	5425	6552	7009	39.5	N/A
Fri	01AM 02OCT26	5492	6614	7083	38.9	N/A
Fri	04AM 02OCT26	5537	6640	7084	38.2	N/A
Fri	07AM 02OCT26	5500	6610	7073	40.0	N/A
Fri	10AM 02OCT26	5466	6594	7104	55.7	N/A
Fri	01PM 02OCT26	6496	6741	7122	59.9	N/A
Fri	04PM 02OCT26	6646	6887	8281	57.9	N/A
Fri	07PM 02OCT26	6652	6915	10349	43.9	N/A
Fri	10PM 02OCT26	7053	10043	11902	42.0	N/A
Sat	01AM 03OCT26	9992	10548	12096	40.3	N/A
Sat	04AM 03OCT26	10410	10777	12184	38.5	N/A