5PM 4/5 - The exceptional warmth last month was the worst case scenario for the mountain snowpack in southern Wyoming and northern Colorado, which feeds the North Platte, Laramie, and Little Snake Rivers in spring and summer.
Unfortunately, as of early April, mountain snowpack is at its lowest level on record. Most locations in our area peaked in mid March at their lowest peak in the historical record, and then declined significantly over the last several weeks due to the extremely warm temperatures. While some was recovered in the last few days, it was not enough to get out of the record low spot.
Outside of the mountains, March continued the trend of below average snowfall that has dominated this entire season. Cheyenne's 17.1" season-to-date snowfall is the 3rd least in over 100 years of record keeping, and Scottsbluff's 6.4" in the 2nd least.