National Weather Service

Live Weather Camera in Alturas, CA. Heat advisory

Heat Advisory issued August 3 at 10:03PM PDT until August 6 at 11:00PM PDT by NWS Medford OR

Moderate Expected 2 cameras

Active Until

Aug 7, 2026 06:00 UTC

Certainty

Likely

Issued By

NWS Medford OR

Area

North Central and Southeast Siskiyou County; Northeast Siskiyou and Northwest Modoc Counties; Modoc County; Klamath Basin; Northern and Eastern Klamath County and Western Lake County; Central and Eastern Lake County

Warning Area and Cameras

Polygon shows the NWS alert area. Markers show matched traffic cameras.

Alert Details

* WHAT...Hot temperatures 95 to 100 degrees with low temperatures around 55 to 60 degrees. * WHERE...Klamath, Lake, Modoc and eastern Siskiyou Counties. This includes the communities of Klamath Falls, Chemult, Chiloquin, Summer Lake, Lakeview, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...From 11 AM Wednesday to 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night.

Recommended Action

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

Cameras Affected by this Warning

2 matched traffic cameras.

Cedar Pass

Alturas, CA

SR-299

Perez

Perez Agriculture Inspection Facility, CA

SR-139