San Juan NF — Silverton/Durango

**San Juan NF — Tier A with Caveats** You're sitting in a marginal window: plenty of viable species, but moisture is the controlling variable at 0.14 VWC—right at the threshold where fruiting bodies abort or fruit sparsely. The tier reflects *potential* across a diverse species lineup (boletes, amanitas, milk caps), not current abundance. Soil temps are creeping up (54°F, just shy of some species' minimums), and zero precip in the last two weeks means you're eating into snowmelt moisture that's already drying out. King Boletes and Snowbank Mushrooms are your best bets—they're the most drought-tolerant in this crew—but expect scattered finds, not flushes. The real limiter is desiccation risk. Without rain in the next 48–72 hours, VWC will drop further and trigger a hard pause. Watch the afternoon monsoonal pattern; these mountains should see convective activity by mid-week. **Hot tip:** Focus on north-aspect draws and seepage zones where snowmelt still feeds soil moisture; skip the exposed ridges and south faces entirely.

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.