Jennifer Guillot

Wife, Mom of ✌🏻, Meteorologist (B.S. SUNY Brockport, M.S. Plymouth State University), Traveler, Foodie, and Animal Lover.

[Jennifer Guillot @Jquinn25]

Aftermath of the storm near Frederick. Pretty bad. Wet microburst with hail core which cause a rapid change in wind direction as the storm passed. Prolific lightning as well as pea sized hail. @capitalweather @dougkammerer

[American Meteorological Society @ametsoc]

Day 1 of the Joint Washington Forum & Summer Community Meeting complete!
✔️ AMS Mahoney Lecture
✔️ Congressional Roundtable discussion
✔️ Networking event at City Tap
✔️ And more!

Two more days to go at #AWF26 & #SCM26 👀

[Jennifer Guillot @Jquinn25]

@AllisonPapson Yes you may use it, I took the photo. Thank you!

[Jennifer Guillot @Jquinn25]

Severe warned storm in southern Frederick County #mdwx @capitalweather @wusa9

[Jennifer Guillot @Jquinn25]

@AbigailWJLA @capitalweather @wusa9 Yes this is my photo and you may share it. Thanks!

[Jennifer Guillot @Jquinn25]

@wjz @capitalweather @wusa9 Yes you can!

[Jennifer Guillot @Jquinn25]

@cbswjz13news @capitalweather @wusa9 Yes you may.

[Jennifer Guillot @Jquinn25]

@capitalweather @wusa9 Of course!

[Jennifer Guillot @Jquinn25]

Sunset shot of storm over Rockville from Frederick County @capitalweather

[Department of Government Efficiency @DOGE]

The National Weather Service @NWS is collaborating with DOGE to modernize its nationwide Weather Radio system. Of their 1033 transmitter sites, ~380 still rely on copper lines from the 1960s.

These lines are expensive ($17M/yr) and faulty. For example, Los Angeles’ T1 line goes down twice each year for 2-14 days. Last week, the team flew out to upgrade from copper to wireless.

[Jennifer Guillot @Jquinn25]

A few more..

[Jennifer Guillot @Jquinn25]

Left moving supercell with tilted updraft moving to the south of Frederick. What a beaut! @capitalweather @dougkammerer

[Jennifer Guillot @Jquinn25]

💔

[Vatican News @VaticanNews]

Pope Francis died on Easter Monday, April 21, 2025, at the age of 88 at his residence in the Vatican's Casa Santa Marta.

[Marshall Ramsey ✏️ @MarshallRamsey]

Thinking about the people of @noaa and @nws today.

[NWS Baltimore-Washington @NWS_BaltWash]

Accumulating snow is likely on Sunday across the area. The steadiest snow would be between Sunday morning and early Sunday evening. Visit https://t.co/ZOlvEShgSf for the latest information.

[Capital Weather @capitalweather]

This is an East Coast atmospheric river.

[Jennifer Guillot @Jquinn25]

A Frederick sunset @capitalweather

[Mount Washington Observatory (MWOBS) @MWObs]

The summit cleared from the fog just before sunrise this morning, and, after nearly continuous freezing fog for a week, the summit looks quite wintry, with feet of rime ice coating coating most surfaces.

[Jennifer Guillot @Jquinn25]

@LunarLanding__ We saw the same one in Maryland!! It was beautiful! @capitalweather

[✨danielle✨ @LunarLanding__]

I just filed a #meteor flying over my apartment in Long Island, NY!!!!! This is so cool!!!!!!