On Sunday, the 1st, the entire country is expected to be clear and hot. The daytime temperature is forecasted to rise to 31 degrees.

On May 26, in the afternoon, citizens are enjoying the last spring of the year by taking off their outerwear or using parasols in Cheonggye Plaza, Seoul. /Courtesy of News1

As of 5 a.m. that day, the temperatures were ▲Seoul 17.4 degrees ▲Incheon 16.1 degrees ▲Suwon 14.5 degrees ▲Chuncheon 12.9 degrees ▲Gangneung 13.1 degrees ▲Cheongju 16.5 degrees ▲Daejeon 14.9 degrees ▲Jeonju 14.9 degrees ▲Gwangju 15.5 degrees ▲Jeju 16.3 degrees ▲Daegu 13.4 degrees ▲Busan 18.6 degrees ▲Ulsan 12.7 degrees ▲Changwon 15.6 degrees.

The highest daytime temperature is expected to be between 21 degrees and 31 degrees.

The entire country is generally expected to be clear, but Jeollanam-do and Jeju are forecasted to become cloudy from the afternoon.

The fine dust concentration is expected to be at a good to moderate level nationwide.