Forecasts for the next 36 hours (chart)
(These forecasts are usually updated daily)
Update 7 November 2025 – 7 AM
(Multimodel BMCB : ICOND2 – AROMEHD – ALADIN)
🌧 Rainfall (next 36 hours):
- North of the Scheldt: 0 L/m²
- Between Scheldt and Sambre-Meuse: 0 L/m²
- South of Sambre-Meuse: 0 L/m²
Today:
Morning: Mostly sunny, increasing mid and high clouds (stratocumulus, altostratus, cirrus), mainly over Hainaut.
🌬 Southerly winds, 5–25 km/h.
Afternoon: Very sunny but with 60–100% cloud cover over Flanders and Hainaut.
🌬 Southerly winds, 15–35 km/h.
🌡 Highs: 17°C at the coast, 16–19°C inland, 15–16°C in the High Ardennes.
Evening: Fog forming in Campine and south of the Sambre-Meuse line.
Night: Clear to partly cloudy, local fog.
🌡 Lows: 11°C coast, 7–10°C inland, 4–9°C south, locally -3°C in valleys.
Tomorrow:
Morning fog and low clouds in eastern Belgium. Elsewhere, bright intervals but with thicker cloud cover in West Flanders and Hainaut, where light rain may occur.
🌡 Highs: 13–16°C, around 12°C in the High Ardennes.
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General Weather Evolution for the Next Days
Europe: Analysis & Forecast maps (6=>? days)
Update 7-11-25 10h
As the pressure field weakens over the Benelux and the North Sea, the dry and very mild southern flow will be replaced this weekend by a more humid and slightly cooler southwesterly maritime flow. This will bring increased cloud cover and morning fog but little to no significant rainfall.
On Monday afternoon and evening, a rain front from the Atlantic will move across the region, bringing light rain overnight.
By Tuesday, a drier southerly flow will return, positioned between an Atlantic low (around 970 hPa) and anticyclonic centers (1019–1020 hPa) over the Balkans and Italy.
Toward the end of next week, this Mediterranean influence will bring a noticeable rise in temperatures ahead of new weather systems moving from the Bay of Biscay toward England and Denmark.
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Forecast for the coming days (Chart)
Multimodel BMCB ( OPERATIONAL + ENSEMBLES ICON-GFS-ECMWF-AIFS-GCGFS )
Forecast of the range of temperatures, precipitations + general type of weather in Belgium
(These forecasts are usually updated daily)
Update November 7th, 2025 – 4 PM
Weather Evolution Summary (Multimodel BMCB – ICON, AIFS, ECMWF)
🔹 Sunday, November 9
Very mild and cloudy with morning fog mainly in the southeast. A few light showers from the centre to the east, but clearing from the west during the day.
🔹 Monday, November 10
Seasonal weather with widespread morning fog south of the Sambre and Meuse. Sunny spells later, except in Gaume and western Belgium where low clouds persist. Rain spreading across the country overnight.
🔹 Tuesday, November 11
Mild and mostly cloudy with a few sunny breaks. Low clouds in the Ardennes and Gaume in the morning.
🔹 Wednesday 12 & Thursday 13 November
Very mild, mostly dry with good sunshine under high thin clouds, some morning fog in Gaume.
🌤 Probable Trend
- Friday 14 November: Exceptionally mild, partly sunny, a few light showers possible in the west early, spreading overnight.
- Saturday 15 November: Very mild with occasional light morning rain and sunny intervals later.
- Sunday 16 & Monday 17 November: Very mild with some moderate rain.
- Tuesday 18 November: Mild with scattered showers.
- Wednesday 19–Friday 21 November: Cooler, with light rain or showers and a risk of wet snow over the Ardennes.
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National Thermal Indicator (Chart)
MULTIMODEL BMCB
(These forecasts are generally updated daily)
Update: 7-11-25, 12h
The national thermal index will dip around November 10, reaching +1, which corresponds to daytime highs between 8 and 14°C.
A sharp rise will follow, peaking at +9 on November 14, bringing exceptionally mild daytime temperatures of 14 to 20°C.
From mid-November to around the 20th, the index is expected to gradually fall into negative territory (-2 to -3), with maximum temperatures dropping to between 2 and 8°C.
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METEOCONSULT
BENELUX:
Update 7-11-25
Weather Outlook: Milder and Drier Toward the End of November
Period: November 22–30 – Turning Drier but Still Mild
Current model guidance suggests cloudy but mild conditions continuing across most areas, with temperatures above seasonal averages.
Later in the period, a high-pressure ridge developing to the south could bring drier weather across the region.
Week of December 1–7 – Cooling Trend Ahead?
Forecast confidence remains low for early December.
Some scenarios maintain mild and mostly dry conditions, while others hint at colder air moving in later in the week.
➡️ Further updates will refine this outlook.
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Update 24-9-25
🍂 November 2025 – Mild and mostly dry
Temperatures: +0.5 to +1.0 °C above seasonal norms
Precipitation: near normal to slightly below (≈ –5%)
General context:
November should retain a typical autumnal pattern, with westerly flows often interrupted by high-pressure regimes.
Weather systems will track further north, leaving much of the region under quiet, mild and generally dry conditions.
A sense of an “extended pleasant autumn” is likely to prevail across many areas.
🌫️ December 2025 – Continued mildness and stability
Temperatures: +0.5 to +1.5 °C above average
Precipitation: low to near normal (≈ –10%)
General context:
High pressure should remain firmly in place across Western Europe, limiting Atlantic activity.
The result: mostly dry, calm, and mild weather.
Active Atlantic disturbances will be infrequent, maintaining a stable and mild pattern overall.
❄️ January 2026 – More contrast ahead
Temperatures: +0.5 to +1.0 °C above normal, with brief colder interludes
Precipitation: near normal to slightly below (≈ –5%), possibly higher according to ECMWF
General context:
After a quiet start to winter, January may bring a more changeable regime, with stronger westerly flows.
Short cold spells are possible but temporary, with no sign of a lasting reversal of the mild trend.
The month could show greater variability, alternating between high-pressure phases and moderate disturbances.
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Update to BMCB Multimodel – since 1 October 2025
from ICON (replace location left above )
from ECMWF (replace location left above)