Malheur County Braces for Intense Sunday Thunderstorms: Marble-Sized Hail and 40 MPH Gusts Expected!

Malheur County is gearing up for a potentially turbulent Sunday, September 7, 2025, as forecasters warn of severe thunderstorms poised to sweep across the region. The National Weather Service (NWS) in Pendleton has issued a special weather statement, highlighting significant threats including marble-sized hail and powerful wind gusts.

Residents should brace for an active afternoon and evening as these storm cells develop.

The primary concern is the formation of marble-sized hail, which, despite its relatively small diameter, can cause considerable damage to vulnerable outdoor elements. Gardens, crops, and tender plants are particularly at risk, along with vehicles left exposed to the elements.

Adding to the peril, wind gusts are predicted to peak at a formidable 40 miles per hour.

Such strong winds are not to be underestimated; they can easily snap tree branches, scatter unsecured outdoor objects, and pose a threat to power lines, potentially leading to localized outages. Travelers, especially those in high-profile vehicles, should exercise extreme caution on roadways, as crosswinds could make driving hazardous.

Beyond the hail and wind, the thunderstorms will also bring the usual suite of atmospheric theatrics, including isolated lightning strikes and heavy downpours.

While the focus remains on the more immediate threats of hail and wind, the danger of lightning should always be respected, urging everyone to seek shelter indoors at the first rumble of thunder.

The NWS advises Malheur County residents to stay vigilant throughout Sunday. Monitor local weather updates closely, secure any loose outdoor items, and ensure emergency kits are readily accessible.

This is a crucial time for preparedness to mitigate potential property damage and ensure personal safety. By taking proactive steps now, the community can better navigate the challenging weather expected to unfold.