Weather Service Dynamics

  180° at 10 knots, becoming 200° at 17 knots. 180° at 10 knots. 160° ...

a standard briefing. an outlook briefing. an abbreviated briefing.

an abbreviated briefing. an outlook briefing. a standard briefing.

lowest reported obscuration and the highest layer of clouds reported as overcast. lowest layer of clouds reported as scattered, broken, or thin. lowest broken or overcast layer or vertical visibility into an obscuration.

  KINK, KBOI, and KJFK. KINK, KBOI, and KLAX. All.

  111° at 2 knots, gusts 18 knots. 110° at 12 knots, gusts 18 knots. Calm.

rain began at 1835Z. blowing mist has reduced the visibility to 1-1/SM. the barometer has ...

Sky 700 feet overcast, visibility 11, occasionally 2SM, with rain. Sky 7000 feet overcast, visibility ...

nonessential information to reduce frequency congestion. pilots of radar-identified aircraft whose aircraft is in dangerous proximity to terrain or to an obstruction. non control information in selected high-activity terminal areas.