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<WebService>
<uri name="http://api.wunderground.com/auto/wui/geo/ForecastXML/index.xml" />
<protocol>REST</protocol>
<method name="get" />
<parameter name="location"  optional="true"  path="query"/>
<result name="result" >
<part name="complete" path=""/>
<part name="maxTemperatureC" path="" xpath="//simpleforecast/forecastday[1]/high/celsius"/>
<part name="minTemperatureC" path="" xpath="//simpleforecast/forecastday[1]/low/celsius"/>
</result>
<displayPolicy>
<maxAge value="1"></maxAge>
</displayPolicy>
<queryPolicy>
<maxAge value="1"></maxAge>
<delay value="0"/>
</queryPolicy>
<spanOfLife value="0" expiresAfterUpdate="true" />
</WebService>