On Estonia's Republic Day, a weather system is influencing the region as a low-pressure area moves slowly east over the Baltic states. As a result, snowfall is expected in southern Estonia while northern regions remain drier due to a high-pressure area over Scandinavia and Finland. Nighttime temperatures in northern Estonia could drop to over -10 degrees Celsius, while southern areas will experience milder temperatures throughout the day.

The upcoming night is forecasted to be cloudy with clear periods in Estonia. Snow will fall in several places in southern Estonia, while the likelihood of precipitation decreases in northern regions. There will be some light snow along the coast, and fog may occur along the northern shores. Winds from the east-northeast are expected to range between 2-8 m/s, with gusts of up to 12 m/s near the coast. Overnight temperatures will range from -7 to -13 degrees.

As the day progresses, cloudiness will persist, with intermittent snow expected in southern Estonia. Overall, the day is characterized by varied weather conditions, from cloudy periods to occasional sunshine, with temperatures varying from -4 to -11 degrees Celsius, particularly milder along the western coast and in southern Estonia, indicating a dynamic winter climate for this important national holiday.