The US Consulate General issued a travel warning in response to the Arab threats to riot starting on Wednesday:
U.S. Consulate General Jerusalem
Security Message for U.S. Citizens
December 5, 2017
With widespread calls for demonstrations beginning December 6 in Jerusalem and the West Bank, U.S. government employees and their family members are not permitted until further notice to conduct personal travel in Jerusalem’s Old City and in the West Bank, to include Bethlehem and Jericho. Official travel by U.S. government employees in Jerusalem’s Old City and in the West Bank is permitted only to conduct essential travel and with additional security measures. United States citizens should avoid areas where crowds have gathered and where there is increased police and/or military presence. We recommend that U.S. citizens take into consideration these restrictions and the additional guidance contained in the Department of State’s travel warning for Israel, the West Bank and Gaza when making decisions regarding their travel.