Soggy weather blows in for Tuesday

Monday, April 20, 2026 6:34PM CT
HOUSTON, Texas (KTRK) -- A rainy weather disturbance is blowing toward Houston, and this will make for a sloppy Tuesday in Southeast Texas.

Scattered showers are possible overnight as the disturbance blows our way. The sky should remain overcast with temperatures falling down toward 60.

Rain will become more widespread during the morning commute, but nothing severe is expected. Some lightning is possible, and minor street flooding cannot be ruled out. After the widespread morning rain, scattered showers and a few thunderstorms will continue off and on through the afternoon. Your chance of getting rain is high at 90%. With the widespread rain clouds throughout the day, temperatures for most of us will stay in the 60s all day.

How long will this rainy weather stick around?


The disturbance causing our rainy weather will hang around for part of Wednesday. The difference is that the air will be warmer and more unstable on Wednesday, leading to scattered thunderstorms capable of heavy rain. Your chance of getting rain is 60%. After Wednesday, rain chances drop down into the 20-30% range for the rest of the week and the weekend.

What's the outlook for the weekend?


Temperatures will rise back into the mid 80s by the weekend and so will the humidity. A few showers and storms are possible each day Friday through Sunday, but at this time the rain does not look to be widespread nor does it look to be severe.



13 ALERT RADAR MAPS:
Southeast Texas
Houston
Harris County
Galveston County
Montgomery/Walker/San Jacinto/Polk/Grimes Counties
Fort Bend/Wharton/Colorado Counties
Brazoria/Matagorda Counties

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