The National Weather Service has posted Red Flag Warnings and Fire Weather Watches for areas in South Dakota, Iowa, Missouri, Nebraska, Colorado, Kansas, Oklahoma, New Mexico, and Texas. Most of warnings expire Monday evening.

Many of the areas will have sustained winds of at least 20 to 40 mph with gusts exceeding 50 mph. Tuesday’s forecast includes diminished but still strong winds.

The map was current as of 10:05 a.m. MT on Monday. Red Flag Warnings can change throughout the day as the National Weather Service offices around the country update and revise their forecasts.