Cold Front 29 and New Frontal System to Bring Low Temperatures, Rain, and Strong Winds at the Start of the Week

Web Editor

January 18, 2026

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Cold Front 29 Dominates the Start of the Week

As we approach Monday morning, Cold Front 29 will continue moving across southeastern Mexico and the Yucatan Peninsula, driven by a polar air mass. This system will cause temperature drops across wide areas of the country and bring fog in regions like the Northern Plateau, Central Plateau, and the Valley of Mexico.

  • States in the east and southeast, including Veracruz, Oaxaca, Chiapas, and Tabasco, will experience heavy to very heavy rainfall.
  • In central Mexico, including the capital city of Mexico, isolated rain showers are expected.

Strong Winds and High Waves

According to the National Weather Service (SMN), a significant phenomenon at the start of the week will be the “North” event. Very strong gusts are expected in the Isthmus and Tehuantepec Gulf, as well as along the coasts of Veracruz, Tabasco, Campeche, Yucatan, and Quintana Roo. These conditions will be accompanied by high waves, posing a risk for navigation and coastal activities.

Frost and Temperature Contrast

During the early mornings of Monday and Tuesday, minimum temperatures will remain below zero with frost in mountainous regions of northern and central Mexico. Meanwhile, coastal areas in the Pacific and southern regions will maintain high maximum temperatures, creating a significant temperature contrast between day and night.

What to Expect Midweek?

By midweek, Cold Front 29 will no longer directly affect Mexico. However, a new frontal system and other low-pressure channels will keep the likelihood of rain in the east, southeast, and some central and northern entities. Cold temperatures will persist during mornings and nights, particularly in high-altitude regions.

Key Questions and Answers

  • What is Cold Front 29? Cold Front 29 is a weather system bringing cold air from polar regions, causing temperature drops and affecting various parts of Mexico.
  • Which regions will experience heavy rainfall? States in the east and southeast, including Veracruz, Oaxaca, Chiapas, and Tabasco, will see heavy to very heavy rainfall.
  • Where will strong winds occur? Very strong gusts are expected along the Isthmus and Tehuantepec Gulf, as well as on the coasts of Veracruz, Tabasco, Campeche, Yucatan, and Quintana Roo.
  • What should people do to stay safe? Authorities recommend staying informed and taking extra precautions due to intense rain, strong winds, and low temperatures. Pay close attention to instructions from civil protection, especially in mountainous and coastal areas.