What to know More: How cold will Texas get this week? Forecast maps show lows, highs as Arctic air returns In the northernmost Panhandle, temperatures will drop below zero at night, with daytime highs ...

Updated maps from Williamson County show an increase of 6,000 structures in the 100-year flood plains. The last information ...

This map will show you ... other private structures. The Texas border is mostly unfenced because of treaty provisions, private-property rights, litigation and floodplains. Fencing was easier ...