How long Houston’s monster fog will last

CREDIT: Scott on Click2houston.com/pins

I love today’s cover--is that a Yeti?

Because we need a Yeti to keep us warm or cool depending on your preference! These are the days, and nights, when our a/c units don’t know whether to turn on or stay off! Overnight temperatures stay too warm to get the thermostats to turn on and, on the other hand, we can get a little chilly overnight! No winning!

The culprit? The Gulf of Mexico is warming up and so is our land! Relatively cooler air, around 66-68° from the southeast moves right over that basin of warm water, running 72°. That combination of cooler and warmer creates the sea fog and any water around here will do the same thing--even a warmer ground. Of course, the air just needs to be a little cooler and well-saturated, and that’s exactly what it is.

CREDIT: KPRC2

We can experience fog almost anytime and we’re easily seeing it from 20-40 days each year.

CREDIT: KPRC2

We’ll be on “sasquatch” and fog watch all week long--until a front at the end of the week turns our winds to the north, our morning drive will look like this morning’s:

CREDIT: KPRC2

Plan for extra time, slow it down, use low beams. Serious accidents can happen on these foggy mornings and nights!

Frank

Email me with comments and questions.


About the Authors

KPRC 2's chief meteorologist with four decades of experience forecasting Houston's weather.

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