Sioux Falls officials announced Wednesday morning they will begin activating outdoor warning sirens for "destructive severe thunderstorm warnings" in addition to tornado warnings. The National Weather ...

TYLER, Texas (KLTV) - On Tuesday afternoon, the National Weather Service issued a tornado warning for Smith County, which included downtown Tyler. The warning was issued at 1:29 p.m. and expired at ...

OMAHA, Neb. (WOWT) - The storm siren that sounded early Tuesday morning after Monday’s storm wrapped up was struck by lightning, officials said Tuesday afternoon. First Alert 6 heard from several ...

ST. JOSEPH, Mo. (News-Press NOW) — Wailing sirens accompanied by extreme weather conditions are a familiar sound in Northwest Missouri in spring and summer. Severe Weather Preparedness Week, which is ...

Weather sirens are kind of my thing. I didn't mean for it to happen; you write a few news stories about outdoor warning sirens and start tweeting (back when we said tweeting) about monthly siren tests ...

OSHKOSH, Wis. (WLUK) - Officials in a Wisconsin say a glitch in their county's outdoor warning siren system has been fixed, and safeguards are in place following an errant alarm. "We were just ...

A tornado warning was issued near the border of Colorado, Nebraska and Wyoming on Friday, August 1. This video shows sirens blaring over Cheyenne, Wyoming, as a tornado-warned storm with lightning ...

SAGINAW CO., Mich. (WNEM) - The weather right now is a lot calmer than it was last week when severe thunderstorms and tornadoes hit the area, but the recent severe weather has people talking about how ...

DENVER — The Denver Office of Emergency Management will conduct its annual test of the city’s outdoor warning sirens on Wednesday morning. The test is scheduled for 11 a.m. The city said the sirens ...