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 ...

SPRINGFIELD, MO – Sunday’s storms marked one of the rare instances when outdoor warning sirens sounded in some areas even though there wasn’t a tornado warning in effect. At least two towns in Greene ...

The monthly test of the all-hazard statewide Outdoor Siren Warning System, along with the live audio broadcast segment of the ...

HONOLULU (HawaiiNewsNow) - The monthly test of the all-hazard Statewide Outdoor Warning Siren System will sound as scheduled, officials say. The test is scheduled for Friday, Aug. 1, at 11:45 a.m.

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 ...

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 ...

Officials say testing sirens in low temperatures could damage motors, with costly repairs and delays in spring readiness.

NASHVILLE, Tenn. (WSMV) - The Nashville Office of Emergency Management reports its outdoor tornado warning siren system faced issues during Wednesday’s overnight severe weather event. OEM reports ...

Dane County officials announced the outdoor warning siren test scheduled for Wednesday has been canceled due to freezing ...