Encyclopedia
Weather
Weather - the state of the atmosphere at a specific location at a particular moment or over a limited period of time (day, month, year). Weather is characterized by meteorological elements: pressure, temperature, air humidity, wind direction and weather phenomena: atmospheric precipitation, visibility range, presence of fog, blizzards, etc.
Source: ORDER OF ROSAVTODOR dated November 26, 2009 No. 499-r
"ON THE ISSUANCE AND APPLICATION OF ODМ 218.8.001-2009 "GUIDELINES FOR SPECIALIZED HYDROMETEOROLOGICAL SUPPORT OF ROAD MANAGEMENT"