Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

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Last Map Update: Sun, Jan 18, 2026 at 7:56:19 pm CST

Watches, Warnings & Advisories

National Weather Service Fort Worth/Dallas, TX

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National Weather Service Houston/Galveston, TX

National Weather Service Brownsville/Rio Grande Valley, TX

National Weather Service Corpus Christi, TX

There are no watches, warnings, or advisories at this time.

Tonight

Weather for the Week

Another light freeze is expected for many locations tonight under clear skies, light winds, and a new moon. Low temperatures will generally range from 25–35°F across South-Central Texas.

Seasonal variation in afternoon highs ranging from the 50s to near 70°F will continue through the upcoming week, while morning lows become milder (warming into the 40s/50s). Rain chances return Tuesday but peak on Wednesday, with probabilities of 40–65% for areas east of I-35 (e.g., Cuero, La Grange). Forecast uncertainty increases heading into next weekend.

Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

NWS Austin/San Antonio