Heat Advisory

Locations Affected

Medford, OR ∙ Wilderville, OR ∙ Prospect, OR ∙ Fruitdale, OR ∙ Russian Peak, CA ∙ Jacksonville, OR ∙ Hornbrook, CA ∙ Cave Junction, OR ∙ Ashland, OR ∙ Carrick, CA

Full Alert Message

URGENT - WEATHER MESSAGE National Weather Service Medford OR 1110 AM PDT Sun Jun 21 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM MONDAY TO 11 PM PDT TUESDAY... * WHAT...Daytime highs of 95 to 100 are expected, with overnight lows around 57 to 59 degrees. Elevated/moderate heat risk. * WHERE...Valleys and low-lying areas west of the Cascades. This includes communities in the Illinois, Rogue, Shasta, Scott, and Klamath River valleys as well as exposed areas in the western Cascades foothills, in eastern Curry County, and south of Mount Shasta. * WHEN...From 11 AM Monday to 11 PM PDT Tuesday. * IMPACTS...Heat illness may occur for those who are sensitive to heat, especially those without access to cooling facilities or hydration. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.

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