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Updated:June 23, 2026 1:15 am PDT

Heat Advisory HEAT ADVISORY  
Siskiyou County

  Effective: Mon, 6/22 9:52pm Severity:  Moderate 
  Updated: June 23, 2026 1:15 am Urgency: Expected
  Expires: Tue, 6/23 5:00pm Certainty: Likely

Areas Affected: Western Siskiyou County - Central Siskiyou County - South Central Siskiyou County - Eastern Curry County and Josephine County - Jackson County
 
Alert Details:
* 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...Until 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.

Information:
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.