24-hr Iowa DOT Zone Frost Forecast Valid: 2002-12-06 04:00 CST Updated: 2002-12-06 03:47 CST District 1: Bridge Road -------------------------------------------------------------------------------- Ames Yes No Des Moines Yes No Grinnell Yes No Williams Yes No District 2: Bridge Road -------------------------------------------------------------------------------- Algona No No Decorah No No Mason City No No Waterloo No No District 3: Bridge Road -------------------------------------------------------------------------------- Alton No No Carroll No No Sioux City No No Spencer No No District 4: Bridge Road -------------------------------------------------------------------------------- Adair Yes No Council Bluffs Yes No Creston Yes No Sidney Yes No District 5: Bridge Road -------------------------------------------------------------------------------- Burlington No No Mt. Pleasant Yes No Osceola Yes No Ottumwa Yes No District 6: Bridge Road -------------------------------------------------------------------------------- Cedar Rapids No No Davenport No No Dubuque No No Manchester No No