What is a Microburst?
Learn what a microburst is, how it forms, and why it's dangerous. Discover key differences from tornadoes and how to stay safe during severe storms.
Active Weather Pattern to Close Out July in Iowa: Heat, Heavy Rain & Severe Storms Possible
Iowa faces an active stretch of weather from July 19–30, including heavy rainfall, severe storms, and a prolonged period of dangerous heat.
What is SKYWARN?
Learn about SKYWARN, the National Weather Service’s volunteer program that trains storm spotters to report severe weather. Discover how to join, what spotters report, and why it saves lives.
Iowa Weekend Weather Outlook
Severe storms possible in Iowa this weekend: Weak activity Friday, limited threat Saturday, but Sunday brings highest risk for hail and damaging winds.
Severe Storms and Flash Flooding Possible Monday Across Iowa
Severe storms and flash flooding are possible across Iowa Monday. Damaging winds, hail, and heavy rain expected. Stay weather aware throughout the day.
Extreme Heat Watch Issued for All of Iowa this Weekend
Extreme Heat Watch for all of Iowa this weekend with heat index up to 110°F. Stay safe—get alerts, safety tips, and updates at IowaWeather.com and the ISCN app.
Why Is It Hazy? Smoke from Canadian Wildfires Drifting Into Iowa
Why is it hazy in Iowa? Smoke from Canadian wildfires is drifting south, impacting skies and air quality across the state through the weekend.
Iowa Rainfall Totals: How Much Rain Fell in Iowa?
A round of strong thunderstorms moved across Iowa Monday afternoon into early Tuesday morning, delivering widespread heavy rainfall and large hail across much of central and southern Iowa. The storms were driven by a surge of moisture and instability, leading to impressive rainfall totals and several reports of hail over an inch in diameter. Rainfall […]
Severe Weather Likely Monday Across Iowa and the Midwest
Severe storms are possible Monday across Iowa with threats of large hail, damaging winds, and even tornadoes. Stay updated with the latest forecast details.
Severe Weather Threat Tuesday, April 1st, in Iowa
Severe storms Tuesday in Iowa may bring 60-70 mph winds, large hail, and heavy rain. Stay informed with ISCN, IowaWeather.com, and the ISCN Weather App.