Definition
A complete preflight weather briefing requested from Flight Service that covers all items relevant to the proposed flight. It includes adverse conditions, a VFR flight not recommended advisory (when applicable), a synopsis of weather systems, current conditions, en route forecast, destination forecast, winds aloft, notices to air missions (NOTAMs), and ATC delays. It is the briefing pilots request when they have not received any previous weather information for the flight.
Plain English
It is the full, first-time weather briefing a pilot gets before a flight. The briefer walks through everything that matters for that trip — bad weather, what the sky is doing now, what it will be doing along the route and at the destination, winds at altitude, and any airspace or airport notices.
Context Anchor
Used during preflight planning, especially before an instrument flight or any flight where weather may affect the route, altitude, timing, or go/no-go decision.
Derivation
Standard here means the default, complete version — not abbreviated or outlook. It is the baseline briefing format pilots ask for when they need the full picture.
Why Pilots Care
It supplies every weather detail required to decide whether a flight can be conducted safely and to anticipate enroute changes.
Intuition Check
Do not read standard as casual or basic. In this context, standard means the normal complete preflight briefing format used for a planned flight.
Example Sentence 1
Before departing on the cross-country, the pilot called Flight Service and requested a standard weather briefing for the route from KBOI to KSLC.
Example Sentence 2
A standard weather briefing revealed a line of thunderstorms moving across the planned route.