FungRadar

Foraging forecast: Warmian-Masurian

Conditions in Warmian-Masurian in September 2026 are middling, index 56 out of 100; of the species we model, saffron milkcap is closest to its flush. There will be something, but you will have to look: check which of the coming days reads higher and go then.

A seven-day index for the species whose records are confirmed here — 26 of them right now. Flush phases and the factors behind the number, instead of a "chance of finding" percentage we cannot measure. Data updated 18 September 2026, 11:37 BST.

The map is built from the measurement network — one point per sizeable town and more in between. A detailed 2.5 km grid is computed for one region so far: it needs its own run for every cell.

Best today

Saffron Milkcap

Lactarius deliciosus

Buildingconfidence 49%

Flush phase

  1. Quiet
  2. Starting
  3. Building
  4. Peak
  5. Fading

Updated 18 September 2026, 11:37 BST

Map

Where to look: Warmian-Masurian

Values are computed at measurement points and interpolated between them. Clicking a point opens that town.

Open the interactive map

By species

The week, species by species

Each row is its own seven days. Today is outlined.

Penny Bun — botanical illustration

Penny Bun

Boletus edulis

Building54 today

Week's best 54 — on Fridayaverage 49by the weekend falling

Today is as good as it gets — conditions do not improve later this week.

  1. Today5418 Sept
  2. Sat5419 Sept
  3. Sun5420 Sept
  4. Mon4821 Sept
  5. Tue4622 Sept
  6. Wed4623 Sept
  7. Thu4424 Sept
Honey Fungus — botanical illustration

Honey Fungus

Armillaria mellea

Building48 today

Week's best 50 — on Saturdayaverage 47by the weekend steady

Conditions are best on Saturday.

  1. Today4818 Sept
  2. Sat5019 Sept
  3. Sun5020 Sept
  4. Mon4421 Sept
  5. Tue4422 Sept
  6. Wed4523 Sept
  7. Thu4624 Sept
Weeping Bolete — botanical illustration

Weeping Bolete

Suillus granulatus

Building52 today

Week's best 54 — on Saturdayaverage 50by the weekend steady

Conditions are best on Saturday.

  1. Today5218 Sept
  2. Sat5419 Sept
  3. Sun5420 Sept
  4. Mon4621 Sept
  5. Tue4622 Sept
  6. Wed4823 Sept
  7. Thu5024 Sept
Oyster Mushroom — botanical illustration

Oyster Mushroom

Pleurotus ostreatus

Quiet0 today

Week's best 0average 0by the weekend steady

Conditions stay poor all week — not worth the trip yet.

  1. Today018 Sept
  2. Sat019 Sept
  3. Sun020 Sept
  4. Mon021 Sept
  5. Tue022 Sept
  6. Wed023 Sept
  7. Thu024 Sept
Velvet Shank — botanical illustration

Velvet Shank

Flammulina velutipes

Quiet0 today

Week's best 0average 0by the weekend steady

Conditions stay poor all week — not worth the trip yet.

  1. Today018 Sept
  2. Sat019 Sept
  3. Sun020 Sept
  4. Mon021 Sept
  5. Tue022 Sept
  6. Wed023 Sept
  7. Thu024 Sept
Brown Birch Bolete — botanical illustration

Brown Birch Bolete

Leccinum scabrum

Building50 today

Week's best 52 — on Saturdayaverage 47by the weekend steady

Conditions are best on Saturday.

  1. Today5018 Sept
  2. Sat5219 Sept
  3. Sun5220 Sept
  4. Mon4421 Sept
  5. Tue4422 Sept
  6. Wed4423 Sept
  7. Thu4624 Sept
Orange Oak Bolete — botanical illustration

Orange Oak Bolete

Leccinum aurantiacum

Building50 today

Week's best 52 — on Saturdayaverage 47by the weekend falling

Conditions are best on Saturday.

  1. Today5018 Sept
  2. Sat5219 Sept
  3. Sun5220 Sept
  4. Mon4421 Sept
  5. Tue4422 Sept
  6. Wed4423 Sept
  7. Thu4524 Sept
Chanterelle — botanical illustration

Chanterelle

Cantharellus cibarius

Starting48 today

Week's best 48 — on Fridayaverage 42by the weekend falling

Conditions are poor: even the week's best day only reaches «slow».

  1. Today4818 Sept
  2. Sat4819 Sept
  3. Sun4720 Sept
  4. Mon3921 Sept
  5. Tue3822 Sept
  6. Wed3823 Sept
  7. Thu3724 Sept
Lactarius resimus — botanical illustration

Lactarius resimus

Lactarius resimus

Starting46 today

Week's best 46 — on Fridayaverage 42by the weekend falling

Conditions are poor: even the week's best day only reaches «slow».

  1. Today4618 Sept
  2. Sat4619 Sept
  3. Sun4620 Sept
  4. Mon4021 Sept
  5. Tue4022 Sept
  6. Wed4023 Sept
  7. Thu3924 Sept
Saffron Milkcap — botanical illustration

Saffron Milkcap

Lactarius deliciosus

Building56 today

Week's best 56 — on Fridayaverage 52by the weekend falling

Today is as good as it gets — conditions do not improve later this week.

  1. Today5618 Sept
  2. Sat5619 Sept
  3. Sun5620 Sept
  4. Mon4921 Sept
  5. Tue4822 Sept
  6. Wed4923 Sept
  7. Thu4924 Sept
Bay Bolete — botanical illustration

Bay Bolete

Imleria badia

Building54 today

Week's best 54 — on Fridayaverage 50by the weekend falling

Today is as good as it gets — conditions do not improve later this week.

  1. Today5418 Sept
  2. Sat5319 Sept
  3. Sun5420 Sept
  4. Mon4821 Sept
  5. Tue4622 Sept
  6. Wed4623 Sept
  7. Thu4624 Sept
Sheathed Woodtuft — botanical illustration

Sheathed Woodtuft

Kuehneromyces mutabilis

Starting43 today

Week's best 45 — on Sundayaverage 41by the weekend steady

Conditions are poor: even the week's best day only reaches «slow».

  1. Today4318 Sept
  2. Sat4419 Sept
  3. Sun4520 Sept
  4. Mon3821 Sept
  5. Tue3822 Sept
  6. Wed3823 Sept
  7. Thu4024 Sept
Field Blewit — botanical illustration

Field Blewit

Collybia personata

Starting38 today

Week's best 46 — on Thursdayaverage 40by the weekend rising

Conditions are poor: even the week's best day only reaches «slow».

  1. Today3818 Sept
  2. Sat4019 Sept
  3. Sun4020 Sept
  4. Mon3621 Sept
  5. Tue3822 Sept
  6. Wed4223 Sept
  7. Thu4624 Sept
Wood Blewit — botanical illustration

Wood Blewit

Collybia nuda

Starting46 today

Week's best 48 — on Saturdayaverage 45by the weekend steady

Conditions are poor: even the week's best day only reaches «slow».

  1. Today4618 Sept
  2. Sat4819 Sept
  3. Sun4820 Sept
  4. Mon4221 Sept
  5. Tue4222 Sept
  6. Wed4423 Sept
  7. Thu4624 Sept
Field Mushroom — botanical illustration

Field Mushroom

Agaricus campestris

Starting48 today

Week's best 50 — on Sundayaverage 46by the weekend steady

Conditions are best on Sunday.

  1. Today4818 Sept
  2. Sat4819 Sept
  3. Sun5020 Sept
  4. Mon4321 Sept
  5. Tue4422 Sept
  6. Wed4323 Sept
  7. Thu4424 Sept
Fairy Ring Champignon — botanical illustration

Fairy Ring Champignon

Marasmius oreades

Starting43 today

Week's best 46 — on Sundayaverage 42by the weekend steady

Conditions are poor: even the week's best day only reaches «slow».

  1. Today4318 Sept
  2. Sat4419 Sept
  3. Sun4620 Sept
  4. Mon3921 Sept
  5. Tue4022 Sept
  6. Wed3923 Sept
  7. Thu4024 Sept
Parasol — botanical illustration

Parasol

Macrolepiota procera

Building50 today

Week's best 52 — on Saturdayaverage 47by the weekend falling

Conditions are best on Saturday.

  1. Today5018 Sept
  2. Sat5219 Sept
  3. Sun5120 Sept
  4. Mon4321 Sept
  5. Tue4222 Sept
  6. Wed4423 Sept
  7. Thu4524 Sept
Common Puffball — botanical illustration

Common Puffball

Lycoperdon perlatum

Starting44 today

Week's best 46 — on Sundayaverage 42by the weekend steady

Conditions are poor: even the week's best day only reaches «slow».

  1. Today4418 Sept
  2. Sat4419 Sept
  3. Sun4620 Sept
  4. Mon4021 Sept
  5. Tue4022 Sept
  6. Wed3923 Sept
  7. Thu4124 Sept
Red Cracking Bolete — botanical illustration

Red Cracking Bolete

Xerocomellus chrysenteron

Starting46 today

Week's best 48 — on Saturdayaverage 44by the weekend steady

Conditions are poor: even the week's best day only reaches «slow».

  1. Today4618 Sept
  2. Sat4819 Sept
  3. Sun4820 Sept
  4. Mon4221 Sept
  5. Tue4122 Sept
  6. Wed4123 Sept
  7. Thu4224 Sept
Bovine Bolete — botanical illustration

Bovine Bolete

Suillus bovinus

Starting44 today

Week's best 45 — on Saturdayaverage 41by the weekend steady

Conditions are poor: even the week's best day only reaches «slow».

  1. Today4418 Sept
  2. Sat4519 Sept
  3. Sun4520 Sept
  4. Mon3921 Sept
  5. Tue3822 Sept
  6. Wed3923 Sept
  7. Thu4024 Sept
Milk White Brittlegill — botanical illustration

Milk White Brittlegill

Russula delica

Starting46 today

Week's best 47 — on Saturdayaverage 44by the weekend falling

Conditions are poor: even the week's best day only reaches «slow».

  1. Today4618 Sept
  2. Sat4719 Sept
  3. Sun4720 Sept
  4. Mon4221 Sept
  5. Tue4022 Sept
  6. Wed4223 Sept
  7. Thu4124 Sept
Black Morel — botanical illustration

Black Morel

Morchella elata

Quiet0 today

Week's best 0average 0by the weekend steady

Conditions stay poor all week — not worth the trip yet.

  1. Today018 Sept
  2. Sat019 Sept
  3. Sun020 Sept
  4. Mon021 Sept
  5. Tue022 Sept
  6. Wed023 Sept
  7. Thu024 Sept
Fly Agaric — botanical illustration

Fly Agaric

Amanita muscaria

Building56 today

Week's best 56 — on Fridayaverage 52by the weekend falling

Today is as good as it gets — conditions do not improve later this week.

  1. Today5618 Sept
  2. Sat5619 Sept
  3. Sun5620 Sept
  4. Mon4921 Sept
  5. Tue4822 Sept
  6. Wed4823 Sept
  7. Thu5024 Sept
Panthercap — botanical illustration

Panthercap

Amanita pantherina

Building50 today

Week's best 51 — on Saturdayaverage 47by the weekend falling

Conditions are best on Saturday.

  1. Today5018 Sept
  2. Sat5119 Sept
  3. Sun5020 Sept
  4. Mon4421 Sept
  5. Tue4322 Sept
  6. Wed4423 Sept
  7. Thu4424 Sept

Orange Birch Bolete

Leccinum versipelle

Building50 today

Week's best 52 — on Saturdayaverage 47by the weekend falling

Conditions are best on Saturday.

  1. Today5018 Sept
  2. Sat5219 Sept
  3. Sun5220 Sept
  4. Mon4421 Sept
  5. Tue4422 Sept
  6. Wed4423 Sept
  7. Thu4524 Sept

Stinking Brittlegill

Russula foetens

Building50 today

Week's best 50 — on Fridayaverage 46by the weekend falling

Today is as good as it gets — conditions do not improve later this week.

  1. Today5018 Sept
  2. Sat5019 Sept
  3. Sun5020 Sept
  4. Mon4421 Sept
  5. Tue4322 Sept
  6. Wed4323 Sept
  7. Thu4424 Sept

Been out in Warmian-Masurian? Tell us how it went

No sign-up, five seconds. Reports are visible to everyone and help us check the forecast — where people say “nothing out there” and the model promises a flush, the model is wrong.

How much did you find?
When were you out?

This form does not ask for coordinates. What gets published is the name, the rating and the text — nothing else.

Common questions

Are there mushrooms in Warmian-Masurian in September 2026?

Conditions in Warmian-Masurian in September 2026 are middling, index 56 out of 100; of the species we model, saffron milkcap is closest to its flush. There will be something, but you will have to look: check which of the coming days reads higher and go then.

Which mushrooms are out in Warmian-Masurian right now?

The species list for this region is built from confirmed records in GBIF. As soon as there are enough of them, the species appear here with their own forecast — we do not add a species to a region on a guess.

How is the index calculated?

An index from 0 to 100, built from the last month of weather, satellite woodland data, terrain and the seasonal window of each species. It is not a probability of finding anything: it is how well conditions match what that species needs.

When is the best day to go in Warmian-Masurian?

Use the seven-day index on this page: pick the day with the higher number, and watch the flush phase — «Building» and «Peak» are the ones worth the drive. Today reads 56 out of 100.

The index is high but I found nothing — why?

The index reads weather and season — things that are the same for tens of kilometres around. It does not know your particular wood, and that is where the mushroom grows. The usual reasons: wrong trees — every species has its own, and no weather makes up for the wrong stand; the wood was felled recently or is young — the mycelium takes years to recover; the spot is picked out — everything near a road or a car park goes over a weekend; the flush has been taken — you came a day after those who came on time; or the flush passed and slugs and larvae got there first, which the model cannot see. The reverse holds too: a low index does not mean an empty wood. It means the conditions are against you, not that there is nothing there.

How the index is calculated, and what the model cannot promise — on the about page.