As stated in the first-level warning for Bolesławiec County:

Light freezing rain or drizzle causing black ice is forecast.

Important:
from: 2025-12-05 00:00
until: 2025-12-05 08:00.

That is not all. There is also a second warning for our county—about fog:

Dense fog is being observed and is still forecast; visibility may locally fall below 200 m.

This is in effect until December 5, until 3:00 a.m..

Where can you find the current weather for Bolesławiec?

Current weather data and a forecast for the next six days can be found on the Bolesławiec website, istotne.pl/boleslawiec/pogoda

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