An extreme heat watch was issued by the NWS Portland OR on Tuesday at 5:09 p.m. valid from Friday 11 a.m. until Sunday 5 a.m. for West Columbia River Gorge - SR 14 and Central Columbia River Gorge - SR 14.

On Monday at 11:23 a.m. the NWS Hanford CA released an extreme heat watch valid from Friday 11 a.m. until Sunday 8 a.m. The watch is for West Side Mountains north of 198, Los Banos - Dos Palos, Merced - Madera - Mendota,

An extreme heat watch was released by the National Weather Service on Tuesday at 5:09 p.m. valid from Friday 11 a.m. until Sunday 5 a.m. for East Portland Metro, West Columbia River Gorge I-84 Corridor,