Trout Lake Mushroom Calendar
Trout Lake sits in the Cascades and a notably dry climate — about 0 inches of rain a year. The ground warms and reaches early fruiting potential around April, by which point the average last frost (May 18) has usually passed. Through summer, localized storms can set off scattered fruitings, but widespread flushes are rare until more consistent rain returns in October. Winter then shuts the season down hard and early.
Best months
May, June, and October
Ground warms
~April
Frost-free
May 18 – Sep 25
Annual rain
0"
Driest
June through September
Species tracked
2
What Fruits When Near Trout Lake
JFMAMJJASONDMorelSpring KingregKing BoleteMatsutakeregChanterelleregHedgehogregOysterregLobsterregBear's HeadregBlewitregThe PrinceregShaggy Manereg
Shading shows when each species typically fruits within about 10 miles, not abundance. Based on iNaturalist observation trends. reg = pooled from the surrounding area where local sightings were sparse.
The Shape of the Season
All species combined — local observations within about 10 miles, by month.
Weather Through the Year
Average daily high–low (°F)
The Forest Around Trout Lake
Dominant tree species within about 10 km — the hosts that shape which mushrooms grow here.
- Douglas-fir45%
- Western Hemlock15.6%
- Grand Fir15.6%
- Ponderosa Pine11.9%
- Bigleaf Maple4.4%
Track the Season as It Happens
This calendar shows typical timing. A free Salish Mushrooms account adds live environmental layers — soil moisture, soil temperature, snow cover, and recent precipitation — on the Forayz map.
Species to Know Near Trout Lake
Common Questions
When is mushroom season in Trout Lake?
Mushroom season near Trout Lake comes in two waves: a spring window after snowmelt and a larger fall window with the first soaking rains. The strongest months in the local observation record are May, June, and October.
When do morels fruit near Trout Lake?
Morel reports near Trout Lake peak in May. Timing tracks soil temperature, so south-facing slopes and lower elevations start earlier and higher ground runs later.
What mushrooms grow near Trout Lake?
2 species show up in the observation record within about 10 miles of Trout Lake, including Morel, King Bolete. The calendar above shows when each one typically fruits.
Want live conditions instead of climatology? The Forayz map layers soil moisture, soil temperature, snow cover, and recent burns over the same area.
Nearby Calendars in Washington
- Bellingham Mushroom Calendar
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