Belgium Weather: Snow & Ice Warnings for Sunday – Up to 4°C

Belgium Weather: Snow & Ice Warnings for Sunday – Up to 4°C

February 15, 2026 discoverhiddenusacom Business

Belgium is bracing for a period of cold weather and potential travel disruptions as a weather system moves across the country. While some cloud cover remains in the southeast tonight, conditions are expected to deteriorate on Sunday, bringing the possibility of snow and icy roads.

Weekend Weather Outlook

Saturday evening will see lingering cloud cover in the southeast. Overnight temperatures will plummet, reaching lows of -7 degrees Celsius in the Ardennes region, -4 or -5 degrees Celsius in central Belgium, and -2 degrees Celsius in the west. Sunday morning will begin with partly cloudy skies, with high and mid-altitude cloud formations. However, the afternoon will bring a thickening cloud cover and the arrival of snow or sleet, originating from the west and spreading across the entire country by evening.

Did You Know? The lowest temperatures expected overnight Saturday will reach -7 degrees Celsius in the Ardennes region.

A temporary accumulation of several centimeters of snow is possible in many areas, creating hazardous road conditions. Temperatures are not expected to rise above 0 degrees Celsius on the eastern highlands and will remain between 2 and 4 degrees Celsius in most other regions.

Icy Conditions Alert

The Royal Meteorological Institute (IRM) has issued a yellow alert for icy conditions across all of Belgium, effective from 2:00 PM to 4:00 AM on Sunday, February 15th. The IRM warns that “a temporary accumulation of a few centimeters could make the roads slippery.”

Expert Insight: The issuance of a yellow alert by the IRM highlights the potential for significant disruption to transportation and daily activities. While a yellow alert indicates vigilance rather than immediate danger, it signals a need for preparedness and caution from both individuals and businesses.

The approaching weather system could lead to delays or cancellations in transportation networks. Businesses may need to adjust operations to account for potential employee absences and logistical challenges. Individuals should consider postponing non-essential travel and taking extra precautions if they must venture outdoors.

Frequently Asked Questions

What are the expected low temperatures tonight?

The lowest temperatures tonight are expected to be -7 degrees Celsius in the Ardennes, -4 or -5 degrees Celsius in central Belgium, and -2 degrees Celsius in the west.

When will the snow begin to fall?

Snow or sleet is expected to begin falling in the west of the country during the afternoon on Sunday and will spread across the entire territory by evening.

What is the duration of the yellow alert for icy conditions?

The yellow alert for icy conditions is in effect from 2:00 PM on Sunday, February 15th, to 4:00 AM on Monday, February 16th.

How might these conditions impact your weekend plans, and what steps will you take to stay safe?