Special Weather StatementIssued by the National Weather Service at 4:39 am CDT on March 19, 2010
... Freezing temperatures possible Sunday morning and Monday morning...
A strong cold front will push through south central Texas and The Hill Country on Saturday. Much colder conditions are expected behind the front Saturday night and again Sunday night. Winds may stay high enough Saturday night to keep freezing temperatures limited to just The Hill Country Sunday morning. Lighter winds and clear skies will lead to a colder night on Sunday... with freezing temperatures expected to be more widespread Monday morning.