There was a thread here a couple of days ago mentioning weather info on the web. Several Blogophiles mentioned various good sources of that info, including Accu-Weather and Weather Underground.
Down here in Hempwallace we rely on an excellent source of up-to-date (and, coincidentally, free) weather information: The good old United States Weather Service.
Localized Arkansas and Little Rock weather is available at:
With rain approaching from the south today, this site gives you animated, up-to-the-minute radar and five-day forecasts that beat the dickens out of the TV weather folks.