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1,800–7,309 ft · WA🚗 Directions
Colville National Forest in northeastern WA — Selkirk, Kettle River, and Pend Oreille mountain ranges. Western hemlock, western red cedar, western larch, Douglas fir, grand fir, and lodgepole pine. Sullivan Lake, Salmo-Priest Wilderness. Fall chanterelle, matsutake, king bolete, cauliflower, and lobster — less pressured than the Cascades; classic inland-Northwest fungi.
Updated Aug 27, 4:23 AM MT
**Colville NF / Selkirks – Tier A, but riding on fumes.** You're A-tier because the species roster is solid and soil temps are ideal for fruiting, but make no mistake: this is a **dry spell masquerading as opportunity**. Seven days of sustained 0.10 VWC with only 0.21" rain in the last week means the forest floor isn't pushing moisture upward. King boletes, lobsters, and cauliflower are all present in the ecosystem—but they won't fruit without that moisture trigger. Oysters and stinkhorns are your best bets since they tolerate marginal conditions better, but you're still looking at scattered, thin flushes rather than productive beds. The real limiter is clear: you need 0.5"+ rain in the next 72 hours to flip this from "interesting" to "worth the drive." Watch the weather obsessively. Right now you're in the pre-game warm-up; rain turns it into opening day. **Hot tip:** Scout north-facing slopes near seeps and wet draws where soil retains moisture longer—that's where your first flushes will break through if we get rain.
Generated by Claude (Anthropic) from the structured weather, soil, and phenology data on this page. The LLM can misread edge cases — treat this as a starting hypothesis, not a guarantee. Always verify conditions on the ground before committing to a long drive.
Precip 7d
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Colville National Forest
Colville National Forest
Colville National Forest
⚠ 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.
0.21"
PRISM 4km · thru 08-25
Precip 14d
Observed precipitation from PRISM 4km gridded analysis, sampled at the region centroid through 2026-08-25. Used when no SNOTEL/SCAN station is mapped to this region.0.64"
PRISM 4km · thru 08-25
Soil Temp
69°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 0.10 VWC, 7d avg 0.10 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.10 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.10 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.10 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.10 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.10 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.10 — 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.