Weatherstem

On The Radar
with Jess

Timely weather insights, operational updates, and expert commentary from Weatherstem's meteorology team to help you stay ahead of the storm.

Jessica Arnoldy
Jessica Arnoldy
Director, Meteorology Services

19.5 years at The Weather Channel. MS Meteorology, Penn State. BS Earth & Atmospheric Sciences, Georgia Tech. Writing operational weather briefings for emergency managers, athletic directors, and operations teams.

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hurricane season
Atlantic Tropical Development Possible, But Hawaii May Be the Bigger Concern

Three areas are being monitored for tropical development in the Atlantic as Invest 93C threatens Hawaii with heavy ...

Aug 10, 2026
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severe weather
Tropical Depression Two Forms in the Gulf as Severe Weather Targets the Northeast
Jul 20, 2026
hurricane season
On the Radar: Atlantic Hurricane Season Shows Signs of Life
Jul 15, 2026