From severe weather, flooding, and winter storms to lightning detection, daily forecasts, and more, all alerts delivered by email, SMS/Text or voice call for any U.S. location.
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Authoritative data from the National Weather Service. iAlert delivers the weather intelligence: turning watches, warnings, and detection data into precision alerts since 2010.
Top Stories
All storiesMontana severe thunderstorms carry an Enhanced Risk on June 27, 2026, with 2-3 inch hail, 80+ mph winds, and tornado potential across the northern High Plains…
Read More ›Ozarks severe weather is possible June 26, 2026. SPC issues a Slight Risk for the Ozark Plateau into the lower Ohio Valley and northern Rockies…
Read More ›iAlert’s new web interface brings its weather analysis tools into one faster, cleaner place: live radar, satellite imagery, model data, hurricane tracking, storm reports, and much more. Whether you are on a desktop or your phone, the redesign makes it quicker to check…
Read More ›Kansas Oklahoma severe weather threatens all hazards Thursday, June 25, 2026, with a 60% chance of a tornado watch and 75 mph wind gusts possible…
Read More ›A Redwood Valley earthquake measuring M5.6 struck northern California on June 24, 2026, triggering a USGS Yellow Alert and ShakeMap intensity VII…
Read More ›Severe weather June 24, 2026 is highlighted in a new SPC Day 1 Convective Outlook, with an Enhanced Risk at level 3 of 5 across multiple U.S. zones…
Read More ›Why iAlert
Former National Weather Service and NASA meteorologist. Led the NWS Watch, Warning and Advisory program for nearly 10 years.
AboutTornado, flood, winter storm, and hurricane watches and warnings delivered in real-time.
Learn moreLightning strike detection with configurable distance rings. Built for outdoor operations where timing is everything.
Learn moreAlert Delivery Options
"Hello, this is an iAlert.com weather message. Severe Thunderstorm Watch issued March 16 at 8:18PM until March 17 at 12:00AM for Washington DC. This concludes the message. Goodbye."
Deep-dive analysis of severe weather activity, alert volumes, and regional trends — published annually to help businesses and communities understand weather risk.
