❄️|🌲

#temporary snow line #ground cover #snow edge #weather boundary #snow limit

☁️☁️☁️🌅

#cloud horizon #horizon line #sunrise clouds #sunset clouds #skyscape #atmospheric line #weather boundary

⛈️‖🌤️

#rain divider #storm line #weather boundary #weather contrast #front passage #rain ending

🟦↔️🟥🌧️⏳

#stationary front #stalled front #prolonged precipitation #persistent weather #weather boundary