Avertizari vremea, Astor Post Office (historical)

Special Weather Statement issued July 4 at 11:41AM CDT by NWS Des Moines IA WHAT...Funnel clouds are possible due to current atmospheric conditions. These funnel clouds are typically brief, drop only a few hundred feet from the cloud base, and rarely become a tornado or cause damage. WHERE...Portions of Central and North Central Iowa, along and north of Highway 30. WHEN...through 6 pm CDT. IMPACTS...None expected. PREPAREDNESS AND PRECAUTIONARY ACTIONS...If a funnel cloud is spotted, report it to the National Weather Service. If a tornado warning becomes necessary, take appropriate action.