With temperatures plummeting again, some schools in Cornwall have already announced closures or delays to opening for Tuesday, December 13.
Dozens of schools closed during Monday, or opened late, as ice caused problems on roads across the county.
The following schools have notified Cornwall Council that they are either opening late or will be closed on Tuesday.
Brannel School – closed
Brannel Area Resource Base – closed
Liskeard School & Community College - 10.40
Otterham Primary School – closed
St Dennis Primary Academy - 11.00am
St Teath C P School - 11.00am