Latest News About Phoenix convection outlook

Updated 2026-06-18 11:51

Phoenix announced forecasts and warnings for convection across the region, with a 50-70% chance for wind gusts ≥35 mph near developing storms and the possibility of a severe storm, particularly in the hottest part of the day. Additional showers and thunderstorms were expected to develop over northern Arizona high terrain and portions of southeastern Arizona, with potential movement into the south-central deserts. Forecasters noted the risk remained elevated for convective activity throughout the day as temperatures climb and moisture remained present. Observers urged for sudden changes in intensity as storms could produce strong wind gusts and localized heavy rain. NWS Phoenix continues to monitor radar trends and updates as the weather evolves. Impacts to travel are possible in affected areas where storms develop. Keep monitoring for the latest advisories through the day. More updates are anticipated as the day progresses.

Sources

NWS Phoenix

NOAA National Weather Service NWS Phoenix

www.weather.gov