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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forecast cone for Tropical Storm Lala
tropical outlook
Tropical Storm Lala Threatens Hawai'i as Two Areas Remain in the Atlantic

Tropical Storm Lala is expected to impact Hawaii this weekend as two areas remain under watch for tropical development ...

Aug 13, 2026
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hurricane season
On the Radar: Atlantic Hurricane Season Shows Signs of Life
Jul 15, 2026
 Thursday's Severe Weather Outlook for the Midwest
severe weather
Severe Weather, Florida Rainy Season, and Gulf Tropical Outlook
Jun 10, 2026