Glasgow, the weather is:

taps oan

Taps-Aff (Scots Vernacular) Literally "tops off." The removing of one's shirt in the event of warm weather, a phenomenon rarely seen in Glasgow. Now an expression describing good times being had.1

Antonym: Taps-Oan, "tops on".
Current Weather: Baltic (Blizzard)
Temperature: -18°C (-1°F)

Scotland:

Glasgow's forecast:

Monday
-7°C
-6°C
Baltic
Tuesday
-6°C
-3°C
Blawin snaw
Wednesday
-4°C
-2°C
Blawin snaw