Winds Aloft
Can You See It?
Cloudy with a Chance…
Hot, Cold, and Pressured
Decode That
100

18012KT, what does “180” mean?

Wind direction, from 180° (south)

100

In a METAR, what does 10SM mean?

Visibility is 10 statute miles

100

In FEW020, what does “020” mean?

Clouds are at 2,000 feet AGL

100

In 20/18, what does the first number represent?

Temperature (20°C).

100

What does FZFG mean?

Freezing Fog

200

In 25015G25KT, what does “G25” mean?

Wind gusts to 25 knots.

200

UNLUCKY DUCKS

YOU LOSE 200 POINTS!

200

How many eighths of sky are covered in SCT025?

3/8 to 4/8

200

LUCKY DUCKS

YOU WIN 200 POINTS WITHOUT ANSWERING A QUESTION!

200

What does FU mean?

Smoke

300

What does 00000KT mean?

Calm winds

300

What does VC Stand for?

In the vicinity 

300

What does BKN008 mean?

Broken clouds at 800 feet AGL.

300

What do we write when the dew point information is missing?

//

Two forward slashes

300

LUCKY DUCKS

YOU WIN 300 POINTS WITHOUT ANSWERING A QUESTION

400

Decode VRB03KT

Variable winds at 3 knots.

400

What does +SN mean?

Heavy snow

400

What does OVC050 mean?

Overcast clouds at 5,000 feet AGL.

400

What does a negative temperature look like in a METAR?

With an “M” before the number (e.g., M05 = -5°C).

400

What does BCBR mean?

Patches of Mist

500

If a METAR reads 09015KT, is the wind blowing from the east or to the east?

From the east.

500

What does BR mean in a METAR?

Mist (visibility usually 5/8 mile to 6 miles).

500

What does NSC mean in a METAR?

No significant clouds

500

If the METAR reads 03/M01, what is the temperature and dew point?

Temperature 3°C, dew point -1°C.

500

What does UP mean?

Undefined Precipitation