Bartın weather: the models compared

Bartın, tomorrow (Friday): a high of 21–22 °C and a low of 12–18 °C across 4 models.

Rain over the next 7 days: ECMWF IFS 24 mm, ECMWF AIFS 36 mm, NOAA GFS 18 mm.

The models are close on the temperature on 4 of the 10 days.

Open the map in the Lab

Day by day

DayECMWF IFSECMWF AIFSNOAA GFSDWD ICON-EUModels
Today19° / 13°Rain 23 mm19° / 15°Rain 3.6 mm18° / 15°Rain 1.3 mm18° / 11°Rain 7.3 mmModels disagree
Tomorrow22° / 16°22° / 18°21° / 16°21° / 12°Models disagree
Saturday, Nov 1419° / 15°Rain 8.2 mm18° / 14°Rain 11 mm18° / 12°Rain 11 mm19° / 13°Rain 8.3 mmSome spread
Sunday, Nov 1513° / 13°Rain 3.8 mm13° / 11°Rain 4.3 mm13° / 11°Rain 4.6 mm12° / 8°Rain 7.2 mmModels disagree
Monday, Nov 1613° / 11°14° / 10°Rain 0.2 mm13° / 12°13° / 5°Models disagree
Tuesday, Nov 1714° / 11°17° / 12°Rain 1.1 mm14° / 13°Rain 2.2 mm–Models disagree
Wednesday, Nov 1816° / 12°Rain 1 mm17° / 14°Rain 8.7 mm17° / 13°–Some spread
Thursday, Nov 1917° / 14°Rain 11 mm17° / 14°Rain 11 mm18° / 15°Rain 0.1 mm–Models agree
Friday, Nov 2018° / 15°Rain 30 mm15° / 14°Rain 15 mm17° / 15°Rain 16 mm–Models disagree
Saturday, Nov 2116° / 12°Rain 7.1 mm13° / 12°Rain 8.2 mm15° / 15°Rain 18 mm–Some spread

Runs used: ECMWF IFS, Nov 11 12 UTC run · ECMWF AIFS, Nov 11 18 UTC run · NOAA GFS, Nov 11 18 UTC run · DWD ICON-EU, Nov 11 18 UTC run. Updated Nov 12, 03:21 AM.

Why several models?

Each weather centre runs its own model of the atmosphere, and no single one is always right. When the models agree, the forecast is more certain; when they disagree, the weather is harder to call, and it is worth watching the newer runs. The Lab's Forecast mode shows each model's maps, and Compare models sets them side by side for any place.

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Data: ECMWF (CC BY 4.0), NOAA (public domain), DWD (CC BY 4.0). Places: GeoNames (CC BY 4.0).