Colorado Blowing Dust Warning | Effective 04/11/2026 16:34

Headline: 
Blowing Dust Warning issued April 11 at 5:34PM MDT until April 11 at 8:00PM MDT by NWS Goodland KS
Event: 
Blowing Dust Warning
Urgency: 
Expected
Effective: 
April 11, 2026 - 4:34pm
Expires: 
April 11, 2026 - 7:00pm
Description: 
* WHAT...Widespread blowing dust and localized brown out conditions. * WHERE...Cheyenne CO and Kit Carson Counties. * WHEN...Until 8 PM MDT this evening. * IMPACTS...Severely limited visibilities are expected. Travel will be dangerous and possibly life-threatening. Poor air quality may cause issues for people with respiratory problems. * ADDITIONAL DETAILS...Less than one mile visibility in blowing dust was reported in Vona by an off duty NWS employee. Be aware for reductions of visibility if traveling on Interstate 70 across Kit Carson county.
Instruction: 
Blowing dust can significantly lower air quality and it is encouraged that you take preventative measures such as staying indoors or wearing protective breathing masks if outside. High dust concentrations can cause respiratory problems, decrease lung activity, aggravate asthma, and lead to potential heart-related problems, especially with children, elderly or those with pre-existing respiratory conditions. Be ready for a sudden drop in visibility to near zero. If you encounter blowing dust or blowing sand on the roadway or see it approaching, pull off the road as far as possible and put your vehicle in park. Turn the lights all the way off and keep foot off the brake pedal. Remember, 'Pull Aside, Stay Alive'. Persons with respiratory illness should follow their physicians advice for dealing with high levels of dust in the air. Roads may close due to hazardous driving conditions in blowing dust. Traveling in blowing dust is very dangerous, do not attempt to go around barricades.
Area Description: 
Kit Carson County; Cheyenne County
Forcast Office: 
NWS Goodland KS