Airport KVTN thermometer alert!... Follow up from summer check 2018. Today 9-29-2018 airport KVTN thermometer is running full 2° above certified reference with accuracy (.1F)... Test was conducted at airport on inlet of ASOS thermometer sensor air intake where large volume off air is moved constantly so no question what air was tested... Test time and duration 4:45-5:20am with stiff breeze 15 mph, overcast/cloudy certified registered 44.4° throughout test while Airport KVTN ASOS registered 46.4° throughout... (How is this explained away? Exactly 2.0°F) This test has hard facts that can't be explained away. ....Continue on to AIRPORT KVTN ASOS