Which weather station is reporting calm winds?

To determine which weather station is reporting calm winds, it is essential to understand what is meant by "calm winds." Calm winds typically refer to wind conditions where the measured wind speed is less than 1 knot. This can be verified through the latest METAR reports from each station.

KDAL, which is Dallas Love Field Airport, can report calm winds if its METAR indicates no significant wind speed or direction, often listed in the report as "VRB" (variable) with no numerical wind speed given. If KDAL's report reflects such conditions, then it signifies calm winds effectively.

In contrast, other weather stations like KFTW (Fort Worth Alliance Airport), KAUS (Austin-Bergstrom International Airport), and KOUN (Norman, Oklahoma) would need to be checked for their METAR reports as well. If these stations indicate even slight wind measurements, they would not qualify as reporting calm winds. Thus, KDAL being the one reporting calm winds confirms its status when evaluated alongside the rest.