If significant weather is forecast, what is an appropriate action during flight planning?

• A. Fly through the weather to save time
• B. Wait until in route to assess
• C. Ignore weather and proceed VFR
• D. Re-route, change altitude, or delay; consider filing IFR if VFR conditions are not forecastable

Answer: (D)

Significant weather forecasts signal potential hazards that can push you beyond safe VFR conditions. The best approach during flight planning is to adjust your plan to stay clear of that weather. Rerouting around storm cells, changing altitude to find a safer layer, or delaying the flight until conditions improve helps you maintain proper weather minima and reduce exposure to turbulence, icing, or low visibility. If forecasted conditions won’t support VFR, filing IFR lets you travel under instrument conditions with appropriate separation and clearances, which is the safer, compliant option.

Flying through the weather, waiting to assess only after you’re already en route, or proceeding VFR despite forecasted adverse conditions all increase risk and chances of encountering significant weather that you’re not prepared to handle.