This station is commonly called Ahtanum and is located in Yakima County, Washington. The coordinates of this station are latitude 46.55°, longitude -120.71°, elevation 1658 ft. and can be viewed on the map. The weather station was installed on April 10, 1998 and historical data are available from that date through June 20, 2013. The most recent maintenance of the weather sensors at this station by the AWN Team was conducted on May 20, 2013. If you would like more information about this weather station Ahtanum, historical reports, model predictions, weather projections, or access to run models and decisions aids using AgWeatherNet data, please register at our web site and log in.