Mushroom Forecast

Mushroom forecast near Rock Falls, IL

As of 2026-09-29, 0 forest patches within 30 km of Rock Falls, IL show ≥60% fruiting probability; the highest today is 32% (Hen of the woods).

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 Rock Falls.

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 Rock Falls right now?

As of 2026-09-29, 0 forest patches within 30 km of Rock Falls, IL show ≥60% fruiting probability; the highest today is 32% (Hen of the woods). Of 433 forest patches within 30 km, the highest fruiting probability today is 32%.

What mushrooms are fruiting near Rock Falls?

Forecast for 2026-09-29 within 30 km: Hen of the woods (up to 32%), Lobster mushroom (up to 32%), Lion's mane (up to 30%), Chicken of the woods (up to 28%), Honey mushroom (up to 24%), King bolete (up to 21%).

Where is the best forest patch near Rock Falls today?

The top-ranked patch is 19 km NE of the city center, with a 32% fruiting probability for Hen of the woods.

Other cities in Illinois