Frost Possible Throughout The Maritimes Overnight

10:16 PM ADT Wednesday 21 May 2025

Frost Advisory in effect for:

Fredericton and Southern York County

Cold temperatures overnight tonight and early Thursday morning are expected to give patchy frost, especially in low lying areas.

Minimum temperatures: near 2 degrees. except zero or slightly below in low lying areas.

Locations: New Brunswick.

Time span: overnight tonight, ending shortly after sunrise Thursday morning.

Cover up plants, especially those in frost-prone areas. Take preventative measures to protect frost-sensitive plants and trees.

Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to NBstorm@ec.gc.ca or post reports on X using #NBStorm.

10:15 PM ADT Wednesday 21 May 2025

Frost Advisory in effect for:

Queens County P.E.I.

Cold temperatures overnight tonight and early Thursday morning are expected to give patchy frost, especially in low lying areas.

Minimum temperatures: near 4 degrees. except plus 1 low lying

areas.

Locations: Prince Edward Island

Time span: overnight tonight, ending shortly after sunrise Thursday morning.

Cover up plants, especially those in frost-prone areas. Take preventative measures to protect frost-sensitive plants and trees.

Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to PEstorm@ec.gc.ca or post reports on X using #PEStorm.

10:15 PM ADT Wednesday 21 May 2025

Frost Advisory in effect for:

Halifax Metro and Halifax County West

Cold temperatures overnight tonight and early Thursday morning are expected to give patchy frost, especially in low lying areas.

Minimum temperatures: near 2 degrees. 

Locations: Nova Scotia

Time span: overnight tonight, ending shortly after sunrise Thursday morning.

Cover up plants, especially those in frost-prone areas. Take preventative measures to protect frost-sensitive plants and trees.

Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to NSstorm@ec.gc.ca or post reports on X using #NSStorm.