![]() ![]() ![]() NWS Precipitation Image overlays are provided by the National Weather Service. Here are some of those rainfall amounts: Maxwell: 3.80' Melbourne: 3.69' Huxley: 3.50' Polk City: 3.41' Murray: 3. Iowa Heavy rainfall caused flash flooding across parts of central Iowa early Friday morning. USGS rain-gage data shown in the table are available at Water Data for the Nation : Current Iowa Precipitation The highest rainfall totals occurred in sections of Boone, Dallas, Marshall, Polk, and Story counties. “ – – ” Parameter not determined, usually due to missing data.The "no data" icon is the result of an NWISWeb status code: These preliminary observed rainfall graphics are automatically updated every 6 hours to show the latest 6-, 12-, 18-, and 24-hour rainfall totals for standard periods. While most of the rain was cleared out by mid-afternoon, some places in Iowa got over four inches of rainfall. The colored portion of the icon will represent the precipitation amount for that time interval. Storms Wednesday morning brought a cool relief to many central Iowans. Half colored icons designate gage data that appears to be logging correctly but is over 1 hour and 15 minutes older than the NWISWeb time stamp at the top of the Rainfall page.Hourly and Daily values are calculated from the last time a gage value was updated, which is not necessarily the time this web page was updated. * For precipitation values less than 0.01 inches, the USGS gage symbol is white and the NWS overlay is transparent. Tonight: Mostly cloudy, then gradually becoming clear. Legend colors apply to both USGS gage and National Weather Service precipitation overlays (at full opacity). New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. ![]()
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