Amasya weather: the models compared

Amasya, tomorrow (Friday): a high of 18–19 °C and a low of 9–12 °C across 4 models.

Rain over the next 7 days: ECMWF IFS 14 mm, ECMWF AIFS 19 mm, NOAA GFS 5.7 mm.

The models are close on the temperature on 3 of the 10 days.

Open the map in the Lab

Day by day

DayECMWF IFSECMWF AIFSNOAA GFSDWD ICON-EUModels
Today15° / 6°16° / 7°Rain 0.1 mm14° / 6°15° / 6°Models agree
Tomorrow18° / 9°19° / 12°Rain 0.1 mm18° / 9°18° / 10°Some spread
Saturday, Nov 1416° / 11°Rain 1.1 mm19° / 14°Rain 1.3 mm15° / 11°Rain 0.2 mm16° / 12°Rain 2.1 mmModels disagree
Sunday, Nov 1510° / 7°Rain 9.2 mm11° / 8°Rain 7.3 mm12° / 7°Rain 4.8 mm12° / 7°Rain 13 mmSome spread
Monday, Nov 1610° / 6°12° / 6°11° / 5°9° / 4°Models disagree
Tuesday, Nov 1714° / 3°16° / 6°11° / 7°Rain 0.7 mm–Models disagree
Wednesday, Nov 1815° / 7°18° / 10°Rain 0.4 mm14° / 6°–Models disagree
Thursday, Nov 1917° / 8°Rain 3.8 mm14° / 9°Rain 9.7 mm17° / 8°–Models disagree
Friday, Nov 2017° / 11°Rain 15 mm14° / 8°Rain 3 mm13° / 11°Rain 1.8 mm–Models disagree
Saturday, Nov 2115° / 9°Rain 0.7 mm12° / 6°Rain 5 mm15° / 9°Rain 11 mm–Models disagree

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).