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1,000–1,350 ft · ND🚗 Directions
Sheyenne National Grassland — the only tallgrass prairie national grassland in the USFS system, centered on the Sheyenne River in SE North Dakota. Bur oak savanna islands with aspen, cottonwood, and green ash along river terraces. Morels in dying cottonwood and elm bottoms; spring season late, typically early-mid May.
Updated Oct 11, 5:15 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.0.01"
PRISM 4km · thru 10-09
Precip 14d
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Dakota Prairie Grasslands
⚠ 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.
1.78"
PRISM 4km · thru 10-09
Soil Temp
65°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)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), 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)
moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), 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)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 3/7 days above threshold — mycelium activating, primordia not yet established), moisture marginal (today 0.04 VWC, 7d avg 0.07 — sustained dry)
soil warming up (65°F today, only 1/7 days above threshold — mycelium activating, primordia not yet established), 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.