Mushroom Forecast

Mushroom forecast near Jefferson, WI

As of 2026-09-29, 31 forest patches within 30 km of Jefferson, WI show ≥60% fruiting probability; top species: Lion's mane.

Fruiting probability (0–100%) is forecast daily for each forest patch based on weather and forest data. Locations are given as distance and direction from the center of Jefferson.

Top forest patches within 30 km — 2026-09-29

More forest patches farther out (up to 50 km)

Probabilities beyond 30 km are available in the app.

Days 3–15 outlook

See every patch on the map. The free Mushroom Forecast app shows today's and tomorrow's forecast within 30 km of you; upgrade for all distances and up to 15 days. Download on the App Store

Frequently asked questions

Can I find mushrooms near Jefferson right now?

As of 2026-09-29, 31 forest patches within 30 km of Jefferson, WI show ≥60% fruiting probability; top species: Lion's mane. Of 1815 forest patches within 30 km, the highest fruiting probability today is 70%.

What mushrooms are fruiting near Jefferson?

Forecast for 2026-09-29 within 30 km: Lobster mushroom (up to 41%), Lion's mane (up to 38%), Hen of the woods (up to 35%), Chicken of the woods (up to 31%), Honey mushroom (up to 28%), King bolete (up to 11%).

Where is the best forest patch near Jefferson today?

The top-ranked patch is 27 km N of the city center, with a 41% fruiting probability for Lobster mushroom.

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