On Monday at 4:51 a.m. the National Weather Service released a heat advisory in effect until Tuesday at 5 a.m. for North Oregon Coast Range Lowlands, Central Oregon Coast Range Lowlands, North Oregon Cascades,

Delta is under a heat advisory which was released by the National Weather Service on Friday at 12:43 p.m. The advisory is in effect until Saturday Aug. 23, at 11 p.m.

At 6:33 a.m. on Saturday, the NWS Medford OR issued a heat advisory in effect until 8 p.m. The advisory is for North Central and Southeast Siskiyou County and Northeast Siskiyou and Northwest Modoc counties as well as Modoc County.