weatherwarning

noun
UK /ˈwɛðə ˈwɔːnɪŋ/
US /ˈwɛðər ˈwɔːrnɪŋ/

A message that tells people bad or dangerous weather is coming.

The radio gave a weather warning about the big storm tonight.


OTHER MEANINGS

2. A public announcement from officials that tells people to get ready for dangerous weather.

The weather warning told everyone to stay inside during the hurricane.

3. A signal on a phone or TV that shows a storm or other bad weather is near.

Her phone buzzed with a weather warning just before the thunder started.

4. A notice that helps farmers and travelers know about weather that could cause trouble.

The weather warning about heavy snow made the drivers leave early.