Jack Frost

[hockeydad]

Warnings
St. Catharines - Grimsby - northern Niagara region
3:09 PM EDT Saturday 18 October 2008
Frost warning for
St. Catharines - Grimsby - northern Niagara region continued

Widespread frost over most locales tonight.



A high pressure ridge will move across southern Ontario tonight accompanied by clear skies and light winds - creating ideal conditions for widespread frost over the regions. An exception is expected to be the northern Niagara region below the escarpment where the frost is expected to be more patchy. Some urban areas as well as locales near the shore of Lake Erie could also escape the brunt of the frost however a very weak northerly flow the first part of the night will allow the cold temperatures to extend quite close to the lake.

This is the first one of the year. At least the days are still warm.