Red flag warning affecting Lower Columbia Basin and Yakama Alpine District

The creation of this content included the use of AI based on templates created, reviewed and edited by journalists in the newsroom. Read more on our AI policy here.

On Wednesday at 12:10 p.m. a red flag warning was issued by the NWS Pendleton OR valid from 5 p.m. until Thursday 10 a.m. for Lower Columbia Basin and Yakama Alpine District.

"An upper weather system moving across the region this afternoon through Thursday morning will lead to the development of thunderstorms starting in Central Oregon, with activity moving north into the central WA Cascades tonight. Thunderstorms will be capable of frequent lightning, heavy downpours, and gusty outflow winds. The National Weather Service in Pendleton has issued a Red Flag Warning for abundant lightning, which is in effect from 5 p.m. this afternoon to 10 a.m. Thursday," explains the NWS.

This warning is in effect until Thursday at 10 a.m.

What does a red flag warning mean?

A red flag warning implies that either extreme fire weather conditions are currently taking place or will occur shortly, according to 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?

During a red flag warning, it is crucial to exercise extreme caution and be prepared to take immediate action in case a fire starts. The NWS offers these steps you can take to lower the risk of fires igniting and ensure your safety:

1. Bolster burn barrel safety:

In areas where controlled burning is sanctioned, make certain that burn barrels sport a weighty metal cover, equipped 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 safeguard against accidental fires, diligently extinguish all outdoor fires. Drown them with an ample amount of water and stir to confirm that everything is cold to the touch. Submerge charcoal in water until it's thoroughly cooled. Never dispose of live charcoal on the ground.

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 mitigating the risk of wildfires during these perilous conditions. Prioritize safety, stay well-informed, and act responsibly to safeguard lives and property.

Source: The National Weather Service

United Robots Washington

This story was originally published July 15, 2026 at 12:14 PM.