Overcast means that the sky is covered with clouds. Think of clouds being overhead. Halfway would mean that only about half the sky is covered. That would be a cloudy day, but not completely gray and gloomy. You would still be able to see some blue sky.
over cast halfway
The past tense is also 'overcast'.
Tomorrow there will be an overcast.
syracuse, ny is overcast all year... 70% overcast
Couvert is overcast in French.
Overcast is another word for cloudy.
An overcast is when most of the sky is covered in clouds.
Cloudy and overcast are synonyms.
cloudy
Overcast means that the sky is light gray, common in the Bay Area and some of the Central Coast.
No, overcast is an adjective (describing word).
Babinda Is The Most Overcast Town In Australia. (Babinda is in FNQ)