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<blockquote data-quote="helsten2" data-source="post: 925526" data-attributes="member: 89973">Just a couple of observations:&nbsp;Hourly forecast - YR web page vs WorldWeather (WW) (weather data from yr.no):<img src="http://i45.tinypic.com/x3wkzd.png" alt="" class="fr-fic fr-dii fr-draggable " style="" />&nbsp;The temperature on WW is always 1-2 degrees lower than the yr.no web pageWind: Isn't 1m/s = 3.6 km/h?&nbsp;=====================&nbsp;Historical data from WeatherUnderground:&nbsp;<img src="http://i45.tinypic.com/nqqkwl.png" alt="" class="fr-fic fr-dii fr-draggable " style="" />On 23.10.2008 we had rainy weather, but the precipitation was 0mm. Is that possible?I also noticed that the max Wind is always pretty high ...&nbsp;=================&nbsp;I assume that these &quot;peculiarities&quot; are data related and not bugs.&nbsp;So my question would be: Who are the most reliable providers? Any experiences?</blockquote>

[QUOTE="helsten2, post: 925526, member: 89973"] Just a couple of observations: Hourly forecast - YR web page vs WorldWeather ([B]WW[/B]) (weather data from [B]yr.no[/B]): [IMG]http://i45.tinypic.com/x3wkzd.png[/IMG] The temperature on [B]WW[/B] is always 1-2 degrees lower than the[B] yr.no [/B]web page Wind: Isn't 1m/s = 3.6 km/h? ===================== Historical data from WeatherUnderground: [IMG]http://i45.tinypic.com/nqqkwl.png[/IMG] On 23.10.2008 we had [B]rainy[/B] weather, but the precipitation was [B]0mm[/B]. Is that possible? I also noticed that the max Wind is always pretty high ... ================= I assume that these "peculiarities" are data related and not bugs. So my question would be: Who are the most reliable providers? Any experiences? [/QUOTE]

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