A 'fire weather watch' is in effect across Oklahoma Friday. Here's what to do.

Meteorologists say the Oklahoma City metro is at "extreme" risk of fire weather Friday. Other large parts of the state are also under a "red flag" warning as March comes to a close.

The "fire weather" watch has been issued mainly for western, northern and central Oklahoma, as well as portions of northwestern Texas.

The worst wildfire conditions are expected between 10 a.m. and 4 p.m. Friday, according to the National Weather Service in Norman, and residents have been encouraged to prepare accordingly.

What is a 'fire weather watch'? What is a 'red flag' warning?

A "fire weather watch" means that critical fire weather conditions are being expected by forecasters, and a "red flag warning" is an update meteorologists issue if the conditions are heightened.

According to the National Weather Service, the risk of wildfires is strongest with high temperatures, dry air, and heavy winds, which could cause a blaze to spread quickly.

Numerous cities, such as Oklahoma City, Stillwater, Clinton, Enid, Ponca City and Woodward, were under "extreme" fire risk Friday, according to National Weather Service forecasters. Temperatures could reach into the 70s, and wind gusts could reach average speeds of 54 mph.

Related: 'Red flag' warnings of fire weather issued for OKC metro, western Oklahoma

What should I do during a fire weather watch or warning?

During a fire weather watch and a red flag warning, the Oklahoma City Fire Department releases guidelines for residents to keep them aware of anything that might spark a flame. Meteorologists strongly advise the public follow the department's instructions.

The fire department also will send additional resources to all grass and wildfires in an attempt to contain them before the blazes become large.

What are ways I can prevent fires?

The Oklahoma City Fire Department recommends preventative measures to keep fires from starting in the first place.

  • Do not burn trash or piles of debris.

  • Do not throw cigarettes out the window of vehicles.

  • Do not park cars on grass.

  • Avoid using lawn mowers in dry vegetation.

  • Avoid all outdoor burning, including cooking and welding.

  • Obey all local city and state "burn bans."

'We need to be prepared for anything': Hot, dry weather making wildfires harder to fight

Fire officials and meteorologists also advise residents to always be prepared to take action if a wildfire develops in their area.

This article originally appeared on Oklahoman: 'Fire weather' watch in effect Friday across Oklahoma, forecasters say