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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On the Radar with Jess
Oct 21st: Tropical Storm Melissa Forms

Updates on newly formed Tropical storm Melissa

Oct 21, 2025
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On the Radar with Jess
Oct 20th: Invest 98L and It's Future
Oct 20, 2025
On the Radar with Jess
Oct 15: Fall Severe and Potential Tropical Trouble
Oct 15, 2025
On the Radar with Jess
Oct 13: A Month of Transition with a Nor'easter, Tropical Storm, California Rain, and Severe Threat
Oct 13, 2025
Weather Monitoring Technology
Oct 9: Hurricane Milton One Year Later
Oct 9, 2025
On the Radar with Jess
Oct 2nd: Heavy Florida Rain and a Late-Season Cabo Verde Wave
Oct 2, 2025
On the Radar with Jess
Oct 1st: Entering the Last Third of the Atlantic Hurricane Season
Oct 1, 2025
On the Radar with Jess
Sep 30th: Imelda and Humberto Moving Away from US
Sep 30, 2025
On the Radar with Jess
Sep 29th: Imelda and Humberto Update
Sep 29, 2025
On the Radar with Jess
Sep 28th: An Imelda Forecast Trend We Like to See
Sep 28, 2025