Basin Click to View Chart | This Year Peak Date | This Year Peak SWE (inches) | Days Early/Late | Peak SWE Dif (inches) | Percent of Median Peak SWE | Median Peak Date | Median Peak SWE (inches) | Current SWE | Median Meltout Date |
---|---|---|---|---|---|---|---|---|---|
Belle Fourche | 15 Mar 2024 | 3.43 | -14 | -3.7 | 48% | 29 Mar ![]() | 7.10 ![]() | 0.20 | 03 May ![]() |
Bighorn | 10 May 2024 | 10.97 | 16 | -0.8 | 93% | 24 Apr ![]() | 11.77 ![]() | 0.03 | 21 Jun ![]() |
Cheyenne | 08 Mar 2024 | 3.90 | -20 | -3.6 | 52% | 29 Mar ![]() | 7.55 ![]() | 01 May ![]() | |
Laramie | 11 Apr 2024 | 15.13 | -7 | -1.2 | 93% | 18 Apr ![]() | 16.31 ![]() | 0.03 | 13 Jun ![]() |
Little Snake | 01 Apr 2024 | 22.79 | -5 | 2.3 | 111% | 06 Apr ![]() | 20.50 ![]() | 0.03 | 19 Jun ![]() |
Lower Green | 09 Apr 2024 | 14.42 | 1 | 0.8 | 106% | 08 Apr ![]() | 13.58 ![]() | 0.00 | 13 Jun ![]() |
Lower North Platte | 11 Apr 2024 | 9.97 | -3 | -3.1 | 76% | 14 Apr ![]() | 13.05 ![]() | 0.10 | 29 May ![]() |
Madison | 01 Apr 2024 | 19.23 | -13 | -4.5 | 81% | 14 Apr ![]() | 23.75 ![]() | 0.00 | 25 Jun ![]() |
Powder | 11 Apr 2024 | 8.24 | -3 | -2.8 | 75% | 14 Apr ![]() | 11.01 ![]() | 0.10 | 10 Jun ![]() |
Shoshone | 01 Apr 2024 | 15.50 | -23 | -2.6 | 86% | 24 Apr ![]() | 18.08 ![]() | 0.00 | 29 Jun ![]() |
Snake | 11 Apr 2024 | 20.89 | -1 | 0.0 | 100% | 12 Apr ![]() | 20.85 ![]() | 0.10 | 30 Jun ![]() |
South Platte | 04 Apr 2024 | 5.50 | 6 | -1.1 | 83% | 29 Mar ![]() | 6.60 ![]() | 0.00 | 26 Apr ![]() |
Sweetwater | 02 Apr 2024 | 14.93 | -18 | -0.3 | 98% | 20 Apr ![]() | 15.25 ![]() | 06 Jun ![]() | |
Tongue | 10 May 2024 | 10.81 | 12 | -2.6 | 81% | 28 Apr ![]() | 13.38 ![]() | 0.00 | 09 Jun ![]() |
Upper Bear | 03 Apr 2024 | 19.31 | -6 | 1.5 | 108% | 09 Apr ![]() | 17.81 ![]() | 0.10 | 16 Jun ![]() |
Upper Green | 03 Apr 2024 | 14.69 | -8 | -1.3 | 92% | 11 Apr ![]() | 15.96 ![]() | 0.12 | 19 Jun ![]() |
Upper North Platte | 11 Apr 2024 | 23.06 | -5 | -1.6 | 94% | 16 Apr ![]() | 24.63 ![]() | 0.03 | 28 Jun ![]() |
Wind | 02 Apr 2024 | 13.50 | -20 | -0.6 | 96% | 22 Apr ![]() | 14.11 ![]() | 0.00 | 26 Jun ![]() |
Yellowstone | 11 Apr 2024 | 17.25 | -13 | -4.9 | 78% | 24 Apr ![]() | 22.12 ![]() | 0.01 | 02 Jul ![]() |