The scale would rate a storm based on the amount of dust in the air, as well as other components, researchers say.
FOX 10 Phoenix on MSN
Arizona weather forecast: Monsoon storms are back in the Phoenix area
It has been a dry and mostly partly sunny day across the Valley, but widespread showers and thunderstorms are moving northward across the High Country, and some storms are causing flooding in southern ...
Learn more about the latest Phoenix area weather forecast and conditions with Most Accurate Forecast from ABC15.
El Niño is expected to begin in summer 2026, bringing heavier rain and storm surges. Prepare your home for extreme weather.
Summer weather predictions from AccuWeather and the Old Farmer's Almanac are calling for a wetter-than-usual Arizona summer.
The Old Farmer's Almanac has released it's summer weather predictions giving Arizonans an idea of what weather this summer and monsoon season holds.
Morning Overview on MSN
The University of Arizona hurricane team forecasts a much more active year — 20 named storms, 9 hurricanes, and an ACE index of 155 units
The 2026 Atlantic hurricane season hasn’t started yet, but one of the country’s longest-running university forecast programs ...
The 2026 Pacific hurricane season is just around the corner — and the latest numbers suggest a volatile year ahead. Here's ...
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