At Angel Aviation, we train commercial applicants to think and act like professional pilots—and nothing tests that mindset more than weather.

Your DPE expects you to do more than recite METARs and TAFs. They’ll test whether you can interpret, apply, and make sound decisions based on real-world weather data. For your commercial rating checkride, knowing how to analyze weather is just as critical as flying chandelles or steep spirals.

This guide breaks down the weather information you need to master so you can impress your examiner and operate with the confidence of a professional pilot.

☀️ FAA Weather Knowledge Requirements

The FAA’s Commercial Airman Certification Standards (ACS) outline the areas you’ll be tested on. You must know how to:

  • Interpret METARs and TAFs

  • Read and analyze surface analysis charts

  • Understand radar summaries and prognostic charts

  • Evaluate PIREPs (Pilot Reports)

  • Decode winds and temperatures aloft forecasts (FBs)

  • Apply AIRMETs, SIGMETs, and Convective SIGMETs

  • Use Area Forecast Discussions (AFDs)

  • Access weather through official FAA-approved sources (e.g., ForeFlight, 1800wxbrief)

Pro Tip: Your examiner may hand you a weather briefing and ask you to explain the risks and your go/no-go decision. Be ready to talk through it like a professional.

🌦️ Preflight Weather Briefings

You must know how to conduct a complete weather briefing and explain it during your oral exam. This includes:

  • Current Conditions – METARs, radar, satellite imagery.

  • Forecast Conditions – TAFs, prognostic charts, winds aloft.

  • Adverse Weather – AIRMETs, SIGMETs, convective activity.

  • NOTAMs – Weather-related runway closures or equipment outages.

  • Alternate Requirements – If IFR, whether an alternate airport is required.

Examiners want to hear how you would apply this information to an actual flight—not just that you can read it.

⛈️ In-Flight Weather Resources

Commercial pilots are expected to know what to do if weather changes mid-flight. Be ready to discuss:

  • ATIS/ASOS/AWOS updates

  • Flight Watch (122.0 MHz) for weather advisories (or modern equivalents via FSS and ADS-B).

  • En route weather radar (onboard or via ATC).

  • PIREPs – How to read them, and how to file your own.

  • Diversion decisions based on weather.

If your DPE gives you a “weather diversion scenario,” walk them through how you’d handle it, step by step.

📚 Common Weather Scenarios on Your Checkride

Expect your examiner to test you with real-world scenarios such as:

  • “You’re scheduled for a cross-country flight, but there’s a SIGMET for severe turbulence along your route—what do you do?”

  • “The TAF at your destination has a TEMPO group for thunderstorms—how does this impact your alternate planning?”

  • “You depart VFR but encounter lowering ceilings en route. What are your options?”

They aren’t looking for a perfect answer—they’re looking for sound aeronautical decision-making.

🧑‍✈️ Why Weather Knowledge Matters for Commercial Pilots

As a commercial pilot, clients and employers will expect you to make safe, professional decisions. Weather is one of the most dynamic and high-stakes factors in aviation, and your checkride is your chance to prove you can handle it.

At Angel Aviation, we train you to analyze weather like an experienced commercial pilot—not just a student. By checkride day, you’ll be ready for anything your DPE (or Mother Nature) throws at you.

🚀 Master Weather, Master Your Checkride

Weather interpretation is one of the top areas where commercial students get tripped up. But with our structured training, you’ll build the confidence to brief weather like a pro.

Ready to sharpen your weather knowledge? Contact Angel Aviation today and start training like the commercial pilot you’re becoming.