Loading conditions…
Loading conditions…
2,300–3,400 ft · NE🚗 Directions
Central Nebraska river bottoms — the Platte, Loup, and Dismal River corridors across Custer, Lincoln, and Valley counties. Cottonwood, green ash, American elm, and box elder in riparian strips through the Sandhills grassland. Calamus Reservoir, Victoria Springs SRA, and Chadron SP for public access. Riparian morels in dying elm bottoms; cottonwood oyster mushroom year-round.
Updated Oct 11, 5:16 AM MT
Precip 7d
Observed precipitation from PRISM 4km gridded analysis, sampled at the region centroid through 2026-10-09. Used when no SNOTEL/SCAN station is mapped to this region.0.00"
PRISM 4km · thru 10-09
Precip 14d
Log your find on iNaturalist to help the community and get expert ID assistance. Photos, location, and habitat notes all help with identification.
⚠ Road Access Notice
Always verify road access is public before following GPS directions to mountain areas. Many forest roads are seasonal, gated, or require 4WD. Dispersed camping follows USFS/BLM rules (typically 14-day limit). Check ranger district offices for current road and campground conditions.
0.32"
PRISM 4km · thru 10-09
Soil Temp
70°F
SWE
Snow Water Equivalent — how much water is in the snowpack vs. normal. Declining SWE means snowmelt is adding moisture to the soil.0%
Drought
None
Snowmelt
complete
moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
Primordia readiness: Cold = mycelium dormant. Activating = soil warming, primordia building. Primed = 5+ sustained warm days at species threshold; fruiting imminent if moisture cooperates. Based on Schmidt 1983 / Mihail 2007.