cloudy
Acheronian
Acherontic
CAT
Cimmerian
Stygian
adumbrate
aerospace
aerosphere
air hole
air pocket
airspace
becloud
bedarken
bedim
befog
begloom
bemist
black
black out
blacken
blackening
blanket
block the light
blocking the light
blot out
brooding
brown
bump
cap
cast a shadow
castellatus
ceiling
cirrose
cirrous
clabber up
cloud
cloud over
cloud up
cloud-flecked
clouded
cloudiness
clouding
crosswind
crown
cumuliform
cumulous
dark
dark and gloomy
bad weather
cast
casting
inclemency
inclementness
run up
semidarkness
sew
sew together
stitch
whipping
whipstitch
whipstitching
overcasting
overcasts
chill
cloudless
damp
dampness
downpour
drizzle
drizzly
fog
half-light
hazy
humid
murk
pall
rainy
showery
sleet
smog
stormy
sunless
sunlit
twilight
wintry