Wildfires continue to rage in parts of the Northwest and Canada, leading to poor air quality across much of the West due to spreading smoke. Add in hot temperatures, and conditions are hazardous for much of the region. 

Below you'll find maps that will help you track the wildfires, smoke and heat. Continue to check back as these maps will update frequently with the latest information.

Current fires

Current near-surface smoke

Forecast near-surface smoke

Air quality

Wind speed

Fire weather alerts

• Red flag warning: Critical fire weather conditions are occurring or expected within the next 12 to 24 hours. Low humidity, strong winds and dry fuels create the perfect environment for wildfires to ignite and spread rapidly. Avoid any activity that could spark a fire and follow guidance from local fire officials.
• Fire weather watch: Conditions are becoming favorable for dangerous wildfire spread within the next 24 to 36 hours. A combination of low humidity, dry vegetation and strong winds can turn even a small spark into a fast-moving fire. If you live in a fire-prone area, now is the time to prepare.

Forecast highs

Heat alerts

• Heat advisory:
• • Heat index values are expected to be hot and uncomfortable — below warning levels but still dangerous, especially for those who work outdoors, the elderly, and young children. Limit strenuous outdoor activity, stay hydrated and take breaks in the shade or air conditioning.
• Extreme heat:
• • Watch: Dangerously high heat index values are possible within the next 24 to 48 hours. The heat index can make conditions far more dangerous than the thermometer alone suggests. Stay hydrated, plan ahead and know where your nearest cooling center is.
  • Warning: Dangerously high heat index values are expected within the next 12 to 24 hours. Stay indoors in air conditioning, drink plenty of water and check on elderly neighbors, young children and pets.