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	28 May 2026	0.00	0	0.00	0.00	0.00	0.00	0.00	0.00	0.07	0.00	0
Bighorn	28 May 2026	0.00	0	0.24	1.41	3.07	3.94	7.52	10.08	16.65	3.88	98
Cheyenne	28 May 2026	0.00	0	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0
Laramie	28 May 2026	0.00	0	0.00	0.51	2.32	4.50	8.92	12.32	22.25	2.14	48
Little Snake	28 May 2026	0.00	0	0.38	1.84	3.37	5.83	8.29	11.54	22.96	3.11	53
Lower Green	28 May 2026	0.00	0	0.03	0.76	1.57	2.53	4.69	6.41	13.34	1.58	62
Lower North Platte	28 May 2026	0.00	0	0.00	0.00	0.00	0.00	0.98	5.05	17.10	0.00	0
Madison	28 May 2026	0.00	0	0.00	1.52	6.20	8.28	10.46	17.84	21.54	4.30	52
Snake	28 May 2026	0.00	0	0.49	2.58	5.06	8.64	10.50	17.88	27.42	6.92	80
South Platte	28 May 2026	0.00	0	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0
Sweetwater	28 May 2026	0.00	0	0.00	0.00	1.42	3.23	7.35	16.94	19.70	1.30	40
Tongue	28 May 2026	0.00	0	0.00	0.03	1.49	2.81	7.34	11.25	17.36	3.79	135
Upper Bear	28 May 2026	0.00	0	0.00	0.45	1.54	3.12	7.92	11.20	22.69	1.52	49
Upper Green	28 May 2026	0.00	0	0.00	0.60	2.94	4.51	6.41	13.74	18.75	3.85	85

Data from Natural Resources Conservation Service SnoTel Network