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	18 Jan 2026	2.00	57	1.80	2.35	2.93	3.50	3.85	4.90	7.70	3.87	111
Bighorn	18 Jan 2026	4.99	88	3.37	4.21	5.05	5.65	6.35	7.74	8.93	5.03	89
Cheyenne	18 Jan 2026	2.60	68	2.00	2.69	3.27	3.85	4.23	5.05	7.70	3.75	97
Laramie	18 Jan 2026	4.76	60	4.05	5.42	6.89	7.90	8.66	10.85	13.97	6.89	87
Little Snake	18 Jan 2026	7.83	75	7.14	7.51	8.74	10.41	11.79	14.36	19.22	9.60	92
Lower Green	18 Jan 2026	5.68	96	4.39	4.89	5.67	5.92	7.10	9.06	12.76	6.36	107
Lower North Platte	18 Jan 2026	2.33	43	1.60	3.76	4.53	5.38	6.67	7.74	11.12	5.05	94
Madison	18 Jan 2026	11.00	101	5.53	7.74	9.67	10.92	12.70	16.72	24.50	8.76	80
Powder	18 Jan 2026	3.94	82	2.46	3.64	4.22	4.79	5.46	6.48	8.20	4.04	84
Shoshone	18 Jan 2026	11.27	116	5.40	7.47	8.62	9.75	11.02	13.42	18.78	6.83	70
Snake	18 Jan 2026	12.32	110	6.41	8.41	9.91	11.21	12.98	15.71	22.48	9.90	88
South Platte	18 Jan 2026	0.20	5	0.80	1.44	2.59	4.40	4.67	5.39	7.20	2.00	45
Sweetwater	18 Jan 2026	7.43	119	4.33	4.93	5.89	6.27	7.20	10.76	15.30	5.33	85
Tongue	18 Jan 2026	3.76	68	2.70	4.25	5.15	5.56	6.80	7.94	10.05	5.21	94
Upper Bear	18 Jan 2026	7.65	97	4.64	6.39	7.53	7.85	10.66	14.27	18.92	7.42	95
Upper Green	18 Jan 2026	9.76	118	5.03	6.32	7.48	8.25	9.59	12.64	18.88	7.13	86
Upper North Platte	18 Jan 2026	8.62	75	7.95	9.27	10.71	11.53	13.40	15.90	21.25	10.91	95
Wind	18 Jan 2026	7.81	120	4.70	5.25	6.09	6.52	7.92	9.55	13.19	5.16	79
Yellowstone	18 Jan 2026	14.93	128	7.02	8.70	10.04	11.70	12.88	15.11	23.03	8.92	76

Data from Natural Resources Conservation Service SnoTel Network