Red flag warnings are in place from Wyoming to Texas with a particularly dangerous situation (PDS) in place for parts of Colorado and southern Wyoming, including Boulder. These PDS tags are issued very rarely when there is extremely low humidity, damaging winds and bone-dry vegetation. They indicate that if a fire were to start, it could spread rapidly.
Breakdown
- PDS alert issued for extreme low humidity and damaging winds
- Red flag warnings span from Wyoming and Nebraska to Texas 11s
- High wind warnings: gusts up to 70 mph in Jefferson County, Colorado 20s
- Denver flights and high-profile vehicles face travel disruptions 38s
- Strongest winds and lowest humidity expected in the afternoon 49s