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Heat: another trying sequence this:
Published on July 22, 2025 at 11:28 a.m.
Take full advantage of the sweetness of this start of the week. Therefore, because the heat and humidity will be back before starting on weekends. However, Forecast.
In short: – Heat: another trying sequence this – Heat: another trying sequence this new
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Return of heat from Wednesday
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Felt nearly 40 Thursday. For example, Friday in southern Quebec
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Hot nights with minimums around 20 ° from Wednesday to next Tuesday
4 ° Tuesday morning – Heat: another trying sequence this – Heat: another trying sequence this new
A heat dome was established in the center of the United States at the start of the week, and Quebec is about to feel part of the effects. Consequently. It’s hard to believe, heat: another trying sequence this new considering that Tuesday morning, the thermometer heat: another trying sequence this indicated 4 small degrees, especially in Maniwaki. Furthermore, Tuesday will be very comfortable in southern Quebec, with a maximum below 25 °.
Felt 40 possible – Heat: another trying sequence this – Heat: another trying sequence this new
The situation will quickly change from Wednesday. However, A heat thrust coming directly from the south will increase temperatures. Moreover, It will start on Wednesday, but it is Thursday that the effects will be the most intense. In addition, It is once again the humidity that will exacerbate the feeling of warmth. Nevertheless, It is the Gulf of Mexico that sends us this discomfort that could make the dew point up to. Furthermore, 20 ° during the day on Thursday. For example. The maximum will be around 33 °, but we will monitor heat: another trying sequence this new the feeling which could heat: another trying sequence this then reach 40 in southern Quebec.
Hot nights
The weekend will also be under the sign of heat. Therefore, In the south of the province, maximums are provided between 28 ° and 30 ° from Friday to Monday. In addition, The feeling will be a little less intense and should be held below 40. The nights will be quite hot, however, with minimums around 20 °. Recall that the minimum temperature is usually observed at the very start of the day. just before sunrise, not at nightfall.
Heat dome in the South
We can console ourselves by looking at the suffocating heat that will rage for several days in the south and the center of the United States. Several cities will see the thermometer exceed heat: another trying sequence heat: another trying sequence this new this the threshold of 100 ° F. In Kansas City in particular, the mercury will climb to more than 100 ° F (38 ° C) for the first time since 2023. Towards the end of the week, more than 200 million people will have to negotiate with temperatures which will exceed 38 ° C. In Arkansas and Missouri, the strong humidity could increase the feeling at 45.
Good to know:
The dew point helps quickly assess the amount of water vapor present in the air. This is the temperature at which the air must be cool to reach saturation. so so that the water vapor in the air becomes liquid. We must first know that the capacity of the air to contain water vapor heat: another trying sequence this. depends on the temperature. The more hot heat: another trying sequence this new the air, the more it can contain it. This is why in the early morning. at the time often the coldest of the night, water droplets appear on the lawn and other vegetation. The temperature came down under the dew point. and the humidity in the air was forced to condense on the surfaces.
That said, the amount of water vapor in the air is directly linked to the dew point. Relative humidity, expressed as a percentage, is linked to the difference between the dew point and the air temperature. The closer they are, the higher the percentage. When the dew point heat: another trying sequence this is more than 18 °, you start to feel a tropical background. At more than 20 °, the heat becomes heavy to bear. At 22 ° heat: another trying sequence this new or more, it’s downright overwhelming. The air absorbs water vapor less well. and our body cannot therefore cool as much thanks to the evaporation of perspiration.
With the collaboration of Alexis Vasquez, meteorologist.
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