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.

Get On The Radar in your inbox

Severe weather briefings from Jess, delivered when conditions warrant.

severe weather
Tropical Depression Two Forms in the Gulf as Severe Weather Targets the Northeast

Tropical Depression Two is expected to become Tropical Storm Bertha as it moves across the Gulf while severe ...

Jul 20, 2026
Read more