Critical Fire Weather Conditions Forecast for Iowa

Red Flag Warnings issued as gusty winds, low humidity, and dry fuels raise wildfire risk

Mar. 28, 2026 at 1:05am

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The National Weather Service in Des Moines has issued Red Flag Warnings for portions of north central to southeastern Iowa, warning of critical fire weather conditions today and Saturday. Breezy northwest winds, low relative humidity values in the 20s, and cured fuels are expected to lead to rapid fire spread, prompting officials to advise against any outdoor burning.

Why it matters

Wildfires can pose a serious threat to communities, property, and public safety, especially when conditions are primed for rapid fire growth. The Red Flag Warnings indicate an elevated risk level that requires heightened vigilance and precautions from residents and first responders.

The details

The Red Flag Warning is in effect until 9 PM CDT this evening, with northwest winds of 10-15 mph, gusting to 20-30 mph, and minimum humidity values of 20-25 percent. An additional Red Flag Warning has been issued for Saturday from 10 AM to 9 PM CDT, with even stronger southwest winds of 20-25 mph, gusting to 30-40 mph, and minimum humidity around 15 percent. Forecasters warn that any fires that develop will likely spread rapidly under these conditions, and outdoor burning is not recommended.

  • The Red Flag Warning is in effect until 9 PM CDT this evening (March 28, 2026).
  • An additional Red Flag Warning has been issued for Saturday, March 29, 2026, from 10 AM to 9 PM CDT.

The players

National Weather Service in Des Moines

The regional office of the National Weather Service that issued the Red Flag Warnings for portions of Iowa.

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The takeaway

With critical fire weather conditions expected, residents in the affected areas should exercise extreme caution with any potential ignition sources and avoid any outdoor burning. Local authorities and first responders will be on high alert to quickly contain any wildfires that may start.