All schools, courthouses and banks will also be closed, and there will be no regular mail delivery.
There will be no trash collection today in Ontario, Claremont and San Bernardino, with trash picked up one day later for the remainder of the week.
All other cities, including those served by Burrtec, Waste Management and Republic companies, will be on a regular schedule all week.
Omnitrans buses and Metrolink trains will be on a regular schedule today.
Foothill Transit buses will be on a holiday schedule. Call 800-743-3463 for details.
The San Bernardino County Museum in Redlands, usually closed on Mondays, will be open from 9 a.m. to 5 p.m. today. Regular museum admission fees apply. The museum is at the California Street exit from 10 Freeway.