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.

lightning safety
NCAA Baseball Regional Weather Forecast | Weatherstem

Storms, heat, and lightning could impact several NCAA baseball regional sites this weekend. Forecast analysis from ...

May 29, 2026
Read more