A heat warning for nearly the entire province.

Environment Canada says hot and humid weather is on tap for today through Thursday for Digby, Annapolis and Kings Counties.

The rest of the mainland will feel it Tuesday through Thursday

Highs will reach up to 33 degrees, but it will feel more like 38, with little relief overnight.

The forecaster says to watch for early signs of heat exhaustion like nausea, headache or dizziness and to drink plenty of water.