Update: Red flag warning affecting Cheyenne County until Tuesday evening, gusts up to 50 mph

Published Apr 1, 2025

An updated red flag warning was released by the National Weather Service on Tuesday at 9:30 a.m. valid between noon and 7 p.m. for Cheyenne County.

Winds are forecasted to be southwest 20 to 30 mph with gusts up to 50 mph and relative humidity as low as 14 percent.

“Very dry and windy conditions are forecast this afternoon, leading to numerous hours of critical fire weather conditions and extreme values of the Grassland Fire Danger Index. Winds are forecast to be from the southwest for much of the day before a shift to the northwest is forecast during the late afternoon as a cold front moves into the area. Blowing dust may reduce visibilities down to a mile or less at time is possible in the Warned areas, which may create delayed response times of first responders,” according to the NWS. “Any fires that develop will likely spread rapidly. Outdoor burning is not recommended.”

What is the significance of a red flag warning?

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 should you do under 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. 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. Responsible disposal 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. Properly extinguish outdoor fires:

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 desert a blaze:

Avoid leaving any fire unattended. Even sparks or embers carried by the wind can ignite nearby leaves or grass, triggering a fire that spreads rapidly.

Understanding the gravity of a red flag warning and adhering to these precautions is paramount in averting wildfires during these perilous conditions. Prioritize safety, stay impeccably informed, and assume responsibility to shield lives and property.

Source: The National Weather Service