
Strong thunderstorms with damaging winds and heavy rain are expected across portions of the Southeast. Thunderstorms may produce large hail across portions of Montana. Heavy rainfall could produce flash flooding across Iowa and vulnerable areas in Utah. Lowell will bring heavy rain, dangerous swells and rip currents to portions of Hawaii. Sweltering heat persists across the South-Central US. Read More >




Welcome to the National Weather Service’s Hazards Simplification Initiative!
The Hazard Simplification (Haz Simp) initiative is leveraging user engagement research to explore and implement advancements in our national Watch, Warning, and Advisory alerting system. This iterative and flexible approach allows the National Weather Service (NWS) to continually engage with its partners and stakeholders to ensure the alert products we issue reflect current and future needs.
From consolidating the number of individual alerts to creating new visuals to utilizing plain language, the NWS is always looking for new and more effective ways to communicate weather impacts to partners and the public!