weathercast

[ weth-er-kast, -kahst ]
/ ˈwɛð ərˌkæst, -ˌkɑst /

noun

a forecast of weather conditions, especially on radio or television.

Origin of weathercast

First recorded in 1865–70; weather + (fore)cast
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019