Basin Click to View Chart	Date	Today SWE (inches)	Today SWE % of Median	Minimum SWE (in)	10th Percentile (inches)	30th Percentile Inches	Median (inches)	70th Percentile (inches)	90th Percentile (inches)	Maximum (inches)	Last Year SWE (inches)	Last Year SWE % of Median
Belle Fourche	04 Apr 2026	0.07	1	0.00	1.22	3.73	6.30	7.50	8.97	9.25	4.33	69
Bighorn	04 Apr 2026	6.11	59	7.85	8.25	9.24	10.39	11.52	12.88	16.00	10.45	101
Cheyenne	04 Apr 2026	0.00	0	0.00	1.59	3.80	6.75	7.63	9.09	9.50	3.65	54
Laramie	04 Apr 2026	4.81	34	8.10	10.52	13.33	14.00	15.99	19.84	26.88	13.34	95
Little Snake	04 Apr 2026	7.03	36	9.35	13.98	17.27	19.79	22.45	25.36	31.71	18.12	92
Lower Green	04 Apr 2026	5.80	47	6.42	9.89	10.73	12.23	14.61	16.62	17.86	12.72	104
Lower North Platte	04 Apr 2026	1.77	16	6.42	7.76	9.99	11.15	12.52	14.56	20.90	9.05	81
Madison	04 Apr 2026	12.00	61	11.00	13.72	17.08	19.76	23.54	28.93	36.73	19.06	96
Powder	04 Apr 2026	3.13	35	6.09	7.31	8.13	9.07	10.35	11.70	14.80	7.33	81
Shoshone	04 Apr 2026	11.87	72	11.38	12.46	14.97	16.42	19.94	24.64	28.50	16.98	103
Snake	04 Apr 2026	14.24	68	11.54	14.61	17.41	20.85	24.52	29.45	34.75	22.50	108
South Platte	04 Apr 2026	0.20	3	0.00	1.51	4.36	6.20	6.91	8.98	11.40	2.50	40
Sweetwater	04 Apr 2026	7.27	55	7.20	10.17	11.85	13.13	14.99	18.24	27.03	13.17	100
Tongue	04 Apr 2026	6.77	64	7.61	8.49	10.12	10.53	12.49	14.52	15.53	10.77	102
Upper Bear	04 Apr 2026	8.10	50	8.57	11.75	14.09	16.10	20.43	25.06	30.27	16.38	102
Upper Green	04 Apr 2026	10.47	68	9.94	11.45	13.77	15.39	17.53	23.95	28.29	16.37	106
Upper North Platte	04 Apr 2026	9.81	45	12.81	17.05	20.94	22.02	24.89	28.74	34.22	21.76	99
Wind	04 Apr 2026	9.01	74	8.54	10.08	11.76	12.19	14.14	16.68	23.82	13.08	107
Yellowstone	04 Apr 2026	19.18	96	12.90	15.03	16.97	19.88	22.88	27.72	33.36	19.84	100

Data from Natural Resources Conservation Service SnoTel Network