Frost advisory for most of Iowa tonight | The Des Moines Register | DesMoinesRegister.com

Forecasters are again advising Iowans to beware of frost overnight as lows dip into the 20s.

Cold front could break S.A. record - San Antonio Express-News

San Antonio might see a record low temperature Tuesday morning, according to the National Weather Service.

Why the public won’t buy greenhouse limits

Prediction: Global warming is a dead issue unless the planet can be persuaded to start warming again, quickly. Don’t blame the President or the eco-ad campaign. Blame the thermometers.