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	21 Oct 2026	0.00	0	0.00	0.00	0.00	0.00	0.08	0.71	3.10	0.00	0
Bighorn	21 Oct 2026	0.95	119	0.00	0.19	0.63	0.80	1.32	1.80	3.43	0.30	37
Cheyenne	21 Oct 2026	0.00	0	0.00	0.00	0.00	0.00	0.12	0.66	3.40	0.00	0
Laramie	21 Oct 2026	0.17	47	0.00	0.00	0.15	0.36	0.90	1.51	2.65	0.03	8
Little Snake	21 Oct 2026	0.11	52	0.00	0.00	0.05	0.21	0.54	1.24	2.08	0.00	0
Lower Green	21 Oct 2026	0.43	253	0.00	0.00	0.00	0.17	0.50	0.83	1.31	0.56	329
Lower North Platte	21 Oct 2026	0.15	100	0.00	0.00	0.00	0.15	0.72	1.72	3.70	0.00	0
Madison	21 Oct 2026	0.36	69	0.00	0.00	0.17	0.52	0.66	1.22	1.92	0.36	69
Powder	21 Oct 2026	0.86	239	0.00	0.00	0.18	0.36	0.92	1.48	3.19	0.14	39
Shoshone	21 Oct 2026	0.75	97	0.00	0.00	0.36	0.77	1.28	2.42	2.56	0.00	0
Snake	21 Oct 2026	0.35	83	0.00	0.01	0.12	0.42	0.86	1.32	1.96	0.05	12
South Platte	21 Oct 2026	0.00	0	0.00	0.00	0.00	0.00	0.10	0.60	0.80	0.00	0
Sweetwater	21 Oct 2026	0.37	86	0.00	0.00	0.00	0.43	0.96	1.38	2.70	0.33	77
Tongue	21 Oct 2026	0.30	50	0.00	0.03	0.40	0.60	1.27	2.21	3.09	0.41	68
Upper Bear	21 Oct 2026	0.09	180	0.00	0.00	0.00	0.05	0.60	0.87	1.92	0.12	240
Upper Green	21 Oct 2026	0.14	41	0.00	0.00	0.03	0.34	0.68	1.29	1.66	0.01	3
Upper North Platte	21 Oct 2026	0.29	52	0.00	0.00	0.16	0.56	1.25	2.09	2.75	0.07	12
Wind	21 Oct 2026	0.44	71	0.00	0.02	0.39	0.62	1.15	1.94	2.70	0.17	27
Yellowstone	21 Oct 2026	1.12	127	0.01	0.04	0.46	0.88	1.30	2.38	3.13	0.21	24

Data from Natural Resources Conservation Service SnoTel Network