Definition
Weather conditions in controlled airspace at or below 10,000 feet MSL that are less than the basic VFR weather minimums but still allow VFR flight under a Special VFR clearance issued by ATC. The pilot must remain clear of clouds, and flight visibility must be at least 1 statute mile (or, for fixed-wing aircraft at night, the pilot and aircraft must be instrument-qualified).
Plain English
The weather is too poor for normal VFR flying near an airport, but it's good enough that ATC can let you fly visually if you stay clear of clouds and can see at least one mile. You need a special clearance from ATC before doing this.
Context Anchor
You will see this term when an airport is below normal VFR weather minimums and a pilot is considering whether a Special VFR clearance is allowed for arrival, departure, or flight through the area.
Derivation
“Special” comes from a root meaning “particular” or “specific.” Here it means this is not ordinary VFR weather; it is a specific allowed case with extra conditions. “VFR” means visual flight rules, where the pilot navigates and avoids other aircraft mainly by seeing outside.
Why Pilots Care
It gives pilots a legal option to keep flying visually instead of diverting or canceling when weather drops below standard limits.
Grounding Statement
Picture an airport sitting under low clouds while nearby visibility is still good enough to see and avoid obstacles; that is the kind of situation where Special VFR Conditions may matter.
Intuition Check
“Special” does not mean the pilot can ignore the usual safety rules. It means a specific exception may be allowed only when the required clearance and weather limits are satisfied.
Example Sentence 1
With visibility reported at 2 miles in mist, the pilot requested Special VFR conditions from the tower to depart the Class D airspace.
Example Sentence 2
Under special VFR conditions the aircraft stayed in visual contact with the surface while the tower provided radar vectors.