Matías Bertolotti warns about a heat wave in AMBA:when it starts

Matías Bertolotti's forecast anticipates a key change in the AMBA weather. This Wednesday, January 21 marks the return of higher temperatures and the beginning of a process that leads to a heat wave.

After a few more bearable days, the thermometer rises again. The heat doesn't arrive all at once, but it settles in steadily.

Today's weather in AMBA: Wednesday, January 21

The day starts with a pleasant morning, a low close to 21 degrees (69.8°F) and good overall conditions. During the afternoon, the high will reach 30 degrees (86°F). The "3 in front" returns and the gradual increase in temperature becomes established. 

The north wind begins to gain prominence. It's still possible to open the window and turn off the air early. For the afternoon, it is advisable to wear light-colored, lightweight clothing and short sleeves.

Tomorrow's weather: Thursday with more heat

According to Matías Bertolotti, Thursday continues the upward trend. The low rises to 22 degrees (71.6°F) and the high is around 31 degrees (87.8°F), with mostly clear skies.

Extended forecast: when the heat wave arrives

On Friday, the heat wave criteria begin to be met. The lows remain high and more humidity appears.

Friday: low 23 (73.4°F), high 33 (91.4°F). Saturday and Sunday: low 25 (77°F) and high 34 (93.2°F), with variable cloudiness and instability.

Heat wave confirmed

The event becomes established between Friday, Saturday and Sunday. It could also extend to Monday and Tuesday. The temperatures aren't extreme, but the high lows and the humidity raise the heat index.

Recommendations for the heat

Hydrate well, avoid the sun during peak hours and wear lightweight clothing. Ventilate early and use fans or air conditioning responsibly.