Map Symbols

Sky Cover Wind
Shaft is direction wind is coming from
Fronts and Radar Selected
Weather Symbols
clear   Calm cold front 

Rain (see note below)

1/8   1-2 knots (1-2 mph) warm front 

Rain Shower

scattered   3-7 knots (3-8 mph) stationary front 

Thunderstorm

3/8   8-12 knots (9-14 mph) occluded front 

Drizzle

4/8   13-17 knots (15-20 mph) trough 

Snow (see note below)

5/8   18-22 knots (21-25 mph) squall line 

Snow Shower

broken   23-27 knots (26-31 mph) dryline  Freezing Rain
7/8   48-52 knots (55-60 mph) Radar Intensities
{radar intensities}
Freezing Drizzle
overcast   73-77 knots (84-89 mph) Fog
obscured 103-107 knots (119-123 mph) Haze
NOTE: Multiple rain or snow symbols indicate intensity,
i.e. light (2 symbols), moderate (3 symbols), heavy (4 symbols)
Smoke
Dust or Sand
Blowing Snow