Closure
I-5, 6 miles South of Canyonville MP 92
- Updated
- 4/1/2026 11:47:00 AM
Weather Alert
Klamath Basin, North & East Klamath Co. & West Lake Co., Central & East Lake Co.
NOAA Issue Date: 8/5/2026 11:16:00 PM
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
Until 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.
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.
Weather Alert
Siskiyous & South Cascades
NOAA Issue Date: 8/5/2026 11:16:00 PM
What
Hot temperatures of 90 to 95 degrees expected with low temperatures around 60 to 67 degrees.
Where
Siskiyou mountains and southern Oregon Cascades south of Crater Lake. This includes Lake of the woods, Howard Prairie and Mt Ashland.
When
Until 11 PM PDT Thursday.
Impacts
Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods.
Precautionary/preparedness actions...
Drink plenty of fluids, seek air-conditioned places, stay out of the sun, and check up on relatives and neighbors.
Weather Alert
East Curry Co. & Josephine Co., Jackson Co.
NOAA Issue Date: 8/5/2026 11:16:00 PM
What
Hot temperatures of 100 to 110 degrees, possibly up to 115 degrees in the Klamath river Valley, are expected with low temperatures in the mid to upper 60s.
Where
Rogue, Illinois, Applegate and Shasta valleys.
When
Until 11 PM PDT Thursday.
Impacts
Hot temperatures and high humidity may cause heat illnesses.
Additional details
A major risk of heat related illnesses is possible for the valleys on Wednesday as hot temperatures peak. This level of heat will impact anyone without cooling methods. Periods of smoke could limit the ability to open windows for cooler air at night.
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. To reduce risk during outdoor work, the occupational safety and health administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! call 9 1 1.
Weather Alert
Harney Co., Baker Co., Malheur Co., Lower Treasure Valley
NOAA Issue Date: 8/5/2026 11:00:00 AM
What
Afternoon temperatures in the triple digits for lower elevations and the high desert, mid to upper 90s for higher terrain. Some mild relief overnight with minimum temperatures in the mid to upper 60s in lower elevations and 50s in the higher terrain.
Where
Portions of south central and southwest Idaho and northeast and southeast Oregon.
When
From 2 PM MDT /1 PM PDT/ Thursday to 9 PM MDT /8 PM PDT/ Saturday.
Impacts
Hot temperatures may cause heat illnesses.
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. To reduce risk during outdoor work, the occupational safety and health administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! call 9 1 1.