A meteorologist turns messy observations (satellite, radar, balloons, surface stations) and computer model output into forecasts people can act on. In the US, most jobs, including National Weather Service (NWS) forecaster roles, require a bachelor's degree with specific coursework: at least 24 semester hours of meteorology, plus calculus through differential equations and calculus-based physics. That is why this roadmap starts with math and physics and builds up: you cannot read a model or a weather map with confidence until you know why air moves the way it does. You will learn the physics fi
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Every stage from beginner to expert, with lessons, practice drills, projects, interview questions and free resources. Free with a Rolearch account.
Stage 1 of 3 · about 16 weeks
Understand how the atmosphere works and read basic weather maps, soundings and satellite imagery with real understanding.
Calculus and physics for the atmosphere
Every forecast model is just physics equations (Newton's laws, thermodynamics, conservation of mass) solved on a grid. If you know derivatives, vectors and gas laws, the rest of meteorology stops being memorization and becomes reasoning. Degree programs and NWS hiring standards require this math.
Atmospheric structure and thermodynamics
Stability, moisture and lift decide whether you get a calm day or a tornado outbreak. Understanding lapse rates, dew point and buoyancy lets you judge storm potential from a single sounding.
Reading surface maps, radar and satellite
Forecasters spend much of their day interpreting observations. Spotting fronts, jets, dry lines and radar signatures is the core pattern recognition of the job.
Basic programming and data handling
Modern meteorology is done in code. Python lets you download observations, make plots and compute statistics, far beyond what Excel can do.
Then 2 more stages (about 72 weeks in all) with lessons, drills, projects, 6 interview questions with strong answers and free resources.