FORECAST BMCB

MULTIMODEL MEANUIGE 3.0

OP + ENS ARPEGE-ICON-GFS-ECMWF

Forecast of the range of maximum temperatures (+ trend vs last forecast) + general type of weather in Belgium

(Usually the highest values ​​are in urban areas, the lower Meuse valley, the Gaume and in the Campine, except in the cold season where these values occur mainly in the coastal area; the lowest values are largely expected on the highlands of the Ardennes)

By Luc Trullemans (BMCB) with 48--ly updates, published around 10-12h

Updated on 6 December - forecasts and trends for the period to 20 December.

Tuesday, December 6: 0/9° (+0.5) cloudy or variable; showers in the west and risk of some snow/sleet in the Ardennes

Wednesday, December 7: 0/9° (0) cloudy/variable some rain/showers and snow or sleet in the Ardennes

Thursday, December 8: -1/7° (+0.5) cloudy/variable some rain/showers in the north of the country

Friday, December 9: -2/5° (-0.5) cloudy/variable; mostly dry, risk of a few showers in the west.

Saturday, December 10: -3/5° (0) chance of rain/sleet showers but snow in the Ardennes

Sunday 11 December : -2/4° (-0.5) risk of sleet but snow in the Ardennes

Monday 12 December: -3/4° (-1) slight chance of snow/sleet but snow in the Ardennes

Tuesday, December 13: -4/3° (-2) mostly dry; risk of fairly windy weather (30-50 km/h)

Wednesday 14 December: -2/4° (-2.5) risk of rain or sleet or snow in the interior (possibly heavy); risk of fairly windy weather (45-65 km/h)

Thursday 15 December: -1/3° (-2.5) risk of rain or sleet or snow in the interior (possibly heavy); risk of windy weather (60-80 km/h)

Friday 16 December :0/7° (-1) rain but sleet or snow in the Ardennes (possibly heavy)

Saturday 17 December: -1/6° (-2) chance of rain but sleet or snow in the Ardennes

Sunday 18 December: -1/7° (-2) high risk of rain but sleet or snow in the Ardennes

Monday 19 December: -1/7° (--) rain/showers but sleet or snow in the Ardennes

Tuesday 20 December: 0/7° (--) slight chance of rain and snow/sleet in the Ardennes

Summary:

Seasonal temperatures with a risk of rain showers but some snow or sleet in the Ardennes.

It will be progressively colder at the end of the week but the weather should be generally dry.

From the weekend onwards there will be a risk of a few showers of rain or sleet in the lowlands and at the sea and snow or sleet in the Ardennes.

The bad weather could well increase in the second part of next week with wind and heavy rain/sleet or snow.

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Forecast maps : https://www.publicmeteo.be/forecast-belgium-maps/

Thermal anomalies: https://www.publicmeteo.be/anomalies-belgium/

Special warning: https://www.publicmeteo.be/avisspecial/

City forecast from ECMWF: https://www.windy.com/50.847/4.352?temp,50.822,4.352,12,i:pressure/ (replace location left above)

City forecast from ICON: https://www.windy.com/50.847/4.352?iconD2,temp,50.822,4.352,12,i:pressure,m:e3Tagiq/ (replace location left above )