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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Emergency Management
Tropical Storm Bertha Update | Carolinas Flood Threat

Get the latest Tropical Storm Bertha update, including Gulf Coast impacts and why the greatest flood threat this week ...

Jul 21, 2026
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