Lower Columbia Basin placed under a red flag warning Tuesday - gusts reaching 45 mph

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A red flag warning was issued by the NWS Pendleton OR on Monday at 10:01 a.m. valid for Tuesday between 10 a.m. and 11 p.m. for Lower Columbia Basin.

The NWS states that the warning was issued for wind and low relative humidity. Expect winds to be west 20 to 30 mph with gusts up to 45 mph and relative humidity as low as 19%.

"Windy conditions and low relative humidity will combine with dry fuels resulting in potential for wildfire spread," adds the NWS. "Any fire that develops will catch and spread quickly. Outdoor burning is not recommended."

This warning is in effect until Tuesday at 11 p.m.

What does a red flag warning indicate?

A red flag warning signifies that either extreme fire weather conditions are currently in effect or will be shortly, as stated by the NWS. Warm temperatures, very low humidities, and stronger winds are expected to combine to produce an increased risk of fire to spread rapidly.

What steps should you follow during a red flag warning?

A red flag warning demands vigilance and immediate readiness to respond to potential fires. The NWS provides these vital guidelines to minimize fire hazards and ensure your safety:

1. Secure burn barrels:

If burning is authorized in your vicinity, ensure that all burn barrels feature a weighted metal cover with holes no larger than 3/4 of an inch.

2. Mindful handling of smoking materials:

Steer clear of haphazardly discarding lit cigarette butts and avoid flinging cigarettes or matches from moving vehicles. These innocuous-seeming actions can kindle dry vegetation, potentially spawning a wildfire.

3. Prudent fire extinguishing practices:

To thwart accidental fires, diligently extinguish all outdoor fires. Suffocate them with an ample deluge of water and stir to ensure complete cooling. Submerge charcoal in water until it's entirely devoid of heat. Never leave live charcoal unattended.

4. Never leave fires unattended:

Refrain from leaving any fire unattended. Even minor parks or embers might be carried into leaves or grass, kindling a fire that can swiftly expand.

Understanding the gravity of a red flag warning and adhering to these precautions is pivotal in reducing the risk of wildfires during these hazardous conditions. Prioritize safety, stay informed, and act responsibly to protect lives and property.

Source: The National Weather Service

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This story was originally published June 15, 2026 at 10:06 AM.