FungRadar

Foraging forecast: Masovian

Yes — conditions in Masovian in September 2026 are good, index 62 out of 100, with saffron milkcap furthest along. That is a reading of weather, woodland and season: it does not promise you a full basket, but this is one of the weeks worth going out.

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.

The region is even today: 60 to 63 across all 3 stations. There is no point picking a spot by the weather — the difference is noise. This is weather, not a catch: a higher number means better conditions, and the mushroom grows in one particular wood.

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: Masovian

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

Building61 today

Week's best 61 — on Fridayaverage 58by the weekend falling

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

  1. Today6118 Sept
  2. Sat6019 Sept
  3. Sun6020 Sept
  4. Mon6121 Sept
  5. Tue6022 Sept
  6. Wed5523 Sept
  7. Thu4824 Sept
Honey Fungus — botanical illustration

Honey Fungus

Armillaria mellea

Building51 today

Week's best 52 — on Sundayaverage 51by the weekend steady

Conditions are best on Sunday.

  1. Today5118 Sept
  2. Sat5119 Sept
  3. Sun5220 Sept
  4. Mon5221 Sept
  5. Tue5222 Sept
  6. Wed5123 Sept
  7. Thu4724 Sept
Weeping Bolete — botanical illustration

Weeping Bolete

Suillus granulatus

Building54 today

Week's best 56 — on Sundayaverage 54by the weekend steady

Conditions are best on Sunday.

  1. Today5418 Sept
  2. Sat5419 Sept
  3. Sun5620 Sept
  4. Mon5521 Sept
  5. Tue5522 Sept
  6. Wed5423 Sept
  7. Thu5124 Sept
Oyster Mushroom — botanical illustration

Oyster Mushroom

Pleurotus ostreatus

Quiet0 today

Zero all week: this species is not fruiting now.

Velvet Shank — botanical illustration

Velvet Shank

Flammulina velutipes

Quiet0 today

Zero all week: this species is not fruiting now.

Brown Birch Bolete — botanical illustration

Brown Birch Bolete

Leccinum scabrum

Building54 today

Week's best 54 — on Fridayaverage 52by 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. Mon5321 Sept
  5. Tue5322 Sept
  6. Wed5123 Sept
  7. Thu4724 Sept
Orange Oak Bolete — botanical illustration

Orange Oak Bolete

Leccinum aurantiacum

Building56 today

Week's best 56 — on Fridayaverage 54by the weekend falling

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

  1. Today5618 Sept
  2. Sat5519 Sept
  3. Sun5520 Sept
  4. Mon5521 Sept
  5. Tue5522 Sept
  6. Wed5223 Sept
  7. Thu4724 Sept
Chanterelle — botanical illustration

Chanterelle

Cantharellus cibarius

Building50 today

Week's best 50 — on Fridayaverage 47by the weekend falling

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

  1. Today5018 Sept
  2. Sat4919 Sept
  3. Sun4920 Sept
  4. Mon4821 Sept
  5. Tue4822 Sept
  6. Wed4523 Sept
  7. Thu4224 Sept
Lactarius resimus — botanical illustration

Lactarius resimus

Lactarius resimus

Building53 today

Week's best 53 — on Fridayaverage 50by the weekend falling

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

  1. Today5318 Sept
  2. Sat5219 Sept
  3. Sun5120 Sept
  4. Mon5221 Sept
  5. Tue5122 Sept
  6. Wed4823 Sept
  7. Thu4124 Sept
Saffron Milkcap — botanical illustration

Saffron Milkcap

Lactarius deliciosus

Building62 today

Week's best 62 — on Fridayaverage 59by the weekend falling

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

  1. Today6218 Sept
  2. Sat6119 Sept
  3. Sun6120 Sept
  4. Mon6121 Sept
  5. Tue6122 Sept
  6. Wed5823 Sept
  7. Thu5224 Sept
Bay Bolete — botanical illustration

Bay Bolete

Imleria badia

Building60 today

Week's best 60 — on Fridayaverage 58by the weekend falling

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

  1. Today6018 Sept
  2. Sat6019 Sept
  3. Sun5920 Sept
  4. Mon6021 Sept
  5. Tue6022 Sept
  6. Wed5623 Sept
  7. Thu4924 Sept
Sheathed Woodtuft — botanical illustration

Sheathed Woodtuft

Kuehneromyces mutabilis

Starting42 today

Week's best 43average 42by the weekend steady

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

  1. Today4218 Sept
  2. Sat4219 Sept
  3. Sun4320 Sept
  4. Mon4221 Sept
  5. Tue4322 Sept
  6. Wed4323 Sept
  7. Thu4024 Sept
Field Blewit — botanical illustration

Field Blewit

Collybia personata

Starting42 today

Week's best 46 — on Wednesdayaverage 44by the weekend steady

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

  1. Today4218 Sept
  2. Sat4119 Sept
  3. Sun4220 Sept
  4. Mon4321 Sept
  5. Tue4522 Sept
  6. Wed4623 Sept
  7. Thu4624 Sept
Wood Blewit — botanical illustration

Wood Blewit

Collybia nuda

Starting48 today

Week's best 51average 49by the weekend steady

The week is flat — no day to pick, conditions are the same throughout.

  1. Today4818 Sept
  2. Sat4819 Sept
  3. Sun4920 Sept
  4. Mon5021 Sept
  5. Tue5122 Sept
  6. Wed5023 Sept
  7. Thu4724 Sept
Field Mushroom — botanical illustration

Field Mushroom

Agaricus campestris

Starting44 today

Week's best 48average 45by the weekend steady

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

  1. Today4418 Sept
  2. Sat4419 Sept
  3. Sun4520 Sept
  4. Mon4421 Sept
  5. Tue4722 Sept
  6. Wed4823 Sept
  7. Thu4624 Sept
Fairy Ring Champignon — botanical illustration

Fairy Ring Champignon

Marasmius oreades

Starting41 today

Week's best 44average 42by the weekend steady

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

  1. Today4118 Sept
  2. Sat4119 Sept
  3. Sun4220 Sept
  4. Mon4121 Sept
  5. Tue4322 Sept
  6. Wed4423 Sept
  7. Thu4324 Sept
Parasol — botanical illustration

Parasol

Macrolepiota procera

Building52 today

Week's best 52 — on Fridayaverage 50by the weekend falling

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

  1. Today5218 Sept
  2. Sat5119 Sept
  3. Sun5220 Sept
  4. Mon5121 Sept
  5. Tue5122 Sept
  6. Wed4923 Sept
  7. Thu4524 Sept
Common Puffball — botanical illustration

Common Puffball

Lycoperdon perlatum

Starting41 today

Week's best 44average 42by the weekend steady

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

  1. Today4118 Sept
  2. Sat4119 Sept
  3. Sun4220 Sept
  4. Mon4121 Sept
  5. Tue4322 Sept
  6. Wed4423 Sept
  7. Thu4324 Sept
Red Cracking Bolete — botanical illustration

Red Cracking Bolete

Xerocomellus chrysenteron

Building52 today

Week's best 52 — on Fridayaverage 50by the weekend falling

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

  1. Today5218 Sept
  2. Sat5119 Sept
  3. Sun5120 Sept
  4. Mon5121 Sept
  5. Tue5122 Sept
  6. Wed4823 Sept
  7. Thu4324 Sept
Bovine Bolete — botanical illustration

Bovine Bolete

Suillus bovinus

Starting49 today

Week's best 49 — on Fridayaverage 47by the weekend falling

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

  1. Today4918 Sept
  2. Sat4819 Sept
  3. Sun4820 Sept
  4. Mon4821 Sept
  5. Tue4822 Sept
  6. Wed4523 Sept
  7. Thu4024 Sept
Milk White Brittlegill — botanical illustration

Milk White Brittlegill

Russula delica

Building53 today

Week's best 53 — on Fridayaverage 50by the weekend falling

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

  1. Today5318 Sept
  2. Sat5219 Sept
  3. Sun5220 Sept
  4. Mon5221 Sept
  5. Tue5222 Sept
  6. Wed4923 Sept
  7. Thu4324 Sept
Black Morel — botanical illustration

Black Morel

Morchella elata

Quiet0 today

Zero all week: this species is not fruiting now.

Fly Agaric — botanical illustration

Fly Agaric

Amanita muscaria

Building60 today

Week's best 60 — on Fridayaverage 58by the weekend falling

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

  1. Today6018 Sept
  2. Sat6019 Sept
  3. Sun6020 Sept
  4. Mon6021 Sept
  5. Tue6022 Sept
  6. Wed5723 Sept
  7. Thu5124 Sept
Panthercap — botanical illustration

Panthercap

Amanita pantherina

Building55 today

Week's best 55 — on Fridayaverage 53by the weekend falling

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

  1. Today5518 Sept
  2. Sat5419 Sept
  3. Sun5520 Sept
  4. Mon5421 Sept
  5. Tue5422 Sept
  6. Wed5123 Sept
  7. Thu4624 Sept

Orange Birch Bolete

Leccinum versipelle

Building56 today

Week's best 56 — on Fridayaverage 54by the weekend falling

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

  1. Today5618 Sept
  2. Sat5519 Sept
  3. Sun5520 Sept
  4. Mon5521 Sept
  5. Tue5522 Sept
  6. Wed5223 Sept
  7. Thu4724 Sept

Stinking Brittlegill

Russula foetens

Building54 today

Week's best 54 — on Fridayaverage 52by the weekend falling

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

  1. Today5418 Sept
  2. Sat5319 Sept
  3. Sun5320 Sept
  4. Mon5321 Sept
  5. Tue5322 Sept
  6. Wed5023 Sept
  7. Thu4524 Sept

Been out in Masovian? 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 Masovian in September 2026?

Yes — conditions in Masovian in September 2026 are good, index 62 out of 100, with saffron milkcap furthest along. That is a reading of weather, woodland and season: it does not promise you a full basket, but this is one of the weeks worth going out.

Which mushrooms are out in Masovian 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 Masovian?

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 62 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.