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	02 May 2026	0.00	0	0.00	0.00	0.23	0.63	1.36	4.50	9.30	0.07	11
Bighorn	02 May 2026	0.00	0	4.72	7.05	8.32	9.98	12.15	15.48	16.59	10.05	101
Cheyenne	02 May 2026	0.00	0	0.00	0.00	0.04	0.45	0.87	4.70	9.30	0.10	22
Laramie	02 May 2026	0.00	0	4.27	8.71	12.25	12.79	15.53	23.15	24.82	8.54	67
Little Snake	02 May 2026	0.00	0	3.86	7.03	12.00	15.32	18.58	23.70	32.48	10.68	70
Lower Green	02 May 2026	0.00	0	3.27	5.19	6.69	8.98	11.71	14.78	20.56	6.25	70
Lower North Platte	02 May 2026	0.00	0	1.75	3.65	5.70	9.15	11.61	14.74	22.68	5.50	60
Madison	02 May 2026	0.00	0	2.38	10.70	14.63	17.86	22.40	28.20	33.72	14.64	82
Powder	02 May 2026	0.00	0	2.75	4.70	6.21	7.93	10.29	14.01	14.90	5.77	73
Shoshone	02 May 2026	0.00	0	9.72	11.38	13.76	16.43	20.58	26.43	32.57	15.20	93
Snake	02 May 2026	0.00	0	5.86	10.65	13.82	18.66	22.61	30.24	34.32	18.48	99
South Platte	02 May 2026	0.00	0	0.00	0.00	0.00	0.80	1.14	5.98	8.70	0.00	0
Sweetwater	02 May 2026	0.00	0	4.80	7.81	8.97	11.20	15.45	20.80	28.17	10.40	93
Tongue	02 May 2026	0.00	0	5.62	7.94	9.68	10.59	13.10	17.02	20.98	12.14	115
Upper Bear	02 May 2026	0.00	0	2.45	6.57	9.72	12.28	18.81	24.05	31.36	9.47	77
Upper Green	02 May 2026	0.00	0	4.09	7.83	10.24	12.69	15.40	24.90	28.40	12.83	101
Upper North Platte	02 May 2026	0.00	0	7.86	13.95	19.27	21.24	25.37	33.15	40.52	17.01	80
Wind	02 May 2026	0.00	0	5.13	7.53	10.35	11.82	14.42	18.52	25.73	12.01	102
Yellowstone	02 May 2026	0.00	0	9.87	13.47	15.85	20.31	22.08	30.02	35.22	20.68	102

Data from Natural Resources Conservation Service SnoTel Network