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	09 Dec 2025	1.17	64	0.20	0.70	1.23	1.83	2.05	2.94	3.65	0.20	11
Bighorn	09 Dec 2025	2.45	69	1.79	2.52	3.04	3.55	3.95	5.12	5.76	2.25	63
Cheyenne	09 Dec 2025	1.10	52	0.30	0.94	1.47	2.10	2.24	3.27	4.20	0.30	14
Laramie	09 Dec 2025	2.74	67	1.85	2.71	3.38	4.10	4.92	6.50	12.75	2.90	71
Little Snake	09 Dec 2025	4.15	86	2.37	2.68	3.67	4.84	5.80	6.80	10.92	3.61	75
Lower Green	09 Dec 2025	2.59	87	1.49	2.29	2.66	2.98	3.94	4.94	7.29	2.63	88
Lower North Platte	09 Dec 2025	1.02	35	0.50	1.53	2.24	2.92	4.02	5.49	7.53	2.23	76
Madison	09 Dec 2025	2.64	49	2.25	3.23	4.23	5.36	6.48	8.99	11.42	3.70	69
Powder	09 Dec 2025	1.81	66	1.33	1.76	2.55	2.74	3.16	4.27	5.30	1.51	55
Shoshone	09 Dec 2025	4.18	73	2.42	3.38	4.88	5.73	6.88	8.65	11.73	2.68	47
Snake	09 Dec 2025	4.49	78	3.09	3.60	4.72	5.76	6.94	8.59	11.59	3.16	55
South Platte	09 Dec 2025	0.40	19	0.00	0.01	0.99	2.10	3.04	3.88	4.90	0.50	24
Sweetwater	09 Dec 2025	2.30	64	1.75	2.40	3.10	3.60	4.54	5.63	9.80	2.30	64
Tongue	09 Dec 2025	1.96	60	1.53	2.52	2.88	3.24	4.23	5.01	6.40	2.37	73
Upper Bear	09 Dec 2025	2.59	69	1.58	2.61	3.37	3.77	5.12	6.77	11.14	2.55	68
Upper Green	09 Dec 2025	3.46	85	2.31	2.74	3.51	4.09	5.27	6.54	10.88	2.31	56
Upper North Platte	09 Dec 2025	4.65	77	3.40	4.09	5.19	6.06	7.19	9.67	15.32	4.44	73
Wind	09 Dec 2025	2.78	68	1.66	2.92	3.64	4.06	4.91	6.35	7.89	2.52	62
Yellowstone	09 Dec 2025	5.58	89	2.62	4.40	5.25	6.29	7.33	9.39	12.25	3.34	53

Data from Natural Resources Conservation Service SnoTel Network