Wildfires can damage local vegetation and change soil characteristics, making the area more vulnerable to flash floods.

The Fourth of July weekend traditionally signals the start of monsoon season in Arizona – and this year is no different. Some ...

Thousands of Americans have been urged not to drive on Wednesday amid concerns over high air pollution levels. Ozone Action ...

Arizona’s weather extremes make the state especially vulnerable, meteorologists say. The spring forecast from NOAA’s Climate Prediction Center, issued March 20, shows drought conditions will ...

NOAA's weather predictions for summer 2025 in Arizona. The National Weather Service indicated a 40% to 50% chance of above average temperatures for July, August and September.

Retired federal scientists warn Trump administration's proposed NOAA budget cuts could be costly and harm forecast accuracy.

The NOAA predicts most of Arizona will receive 40-50% less precipitation than usual during February, March and April 2025. Phoenix already didn't see much rain in the early months of 2024.

NOAA recently issued a forecast for July through September (otherwise known as monsoon season) that leans “above normal” for Arizona precipitation. The green colors in the map below show the ...

NOAA's weather predictions for summer 2025 in Arizona. The National Weather Service indicated a 40% to 50% chance of above average temperatures for July, August and September.

Forecasters agree Arizona is looking forward to a colder, wetter winter. Here's what the Farmer's Alamanc, NOAA and AccuWeather are predicting.