Jared Rennie

It’s called SPRING MICHAEL!

Official map from NOAA depicting the relative rank of winter 2025-2026 temperatures at a county level across the contiguous U.S. Many counties in the western and central U.S. are depicted in dark red color, signifying record-warmest winter. All other counties in the west and central U.S. are depicted in dark orange colors, signifying a "near record warm" rank.

The official NOAA stats out this week confirm that winter 2025-26 was the warmest on record across a huge portion of the western and central U.S., which has contributed to extremely low mountain snowpack & worsened the CO River crisis. Meanwhile, record March heat is in forecast.

Working on a presentation that I'm sure is going to anger everyone.

Buckle up, 2026 is going to be a wild ride weeeee!

This meme is funny and sad at the same time.

We don’t deserve Kevin “IM CALLING BOTH GAMES” Harlan

Woman with tornado

Do what brings you joy. Happy International Women’s Day. 🌪️💜

Even though I’m not in the market, I suggest people download and watch their coverage (and also other online coverage like Ryan Hall and Max Velocity).

Though forecasting is not my full time job, I use them as a learning tool for public science communication.

🚨New Python Notebook Using NOAA NCEI Data!🚨

This one is the gridded normals we produce every 10 years. Here you can play with monthly and daily data, learn how to do GIS style clipping, and understand the difference between weather and climate!

github.com/jjrennie/nce...

I KNOW RIGHT

THE DATA IS IN A GOOGLE BUCKET AND THERE'S A PYTHON NOTEBOOK! I AM LITERALLY JUMPING FOR JOY!

Hahahaha @xkcd.com @wickydubswx.bsky.social @snhwx.bsky.social

xkcd.com/3215/

How I arrived on Bluesky

Finally some good news

Heard that and master couple years ago! It was awesome

👀 new storm events database site at @noaa.gov , and it's not terrible!

Go check out the beta site and break it!

www.ncei.noaa.gov/access/storm...

NOAA satellites helped rescue 300 people in 2025 From an injured skier in the Rockies to a disabled catamaran in the Atlantic Ocean, NOAA’s satellites were pivotal in helping rescue 300 people from life-threatening situations in the U.S. and its sur...

Just in: NOAA satellites helped rescue 300 people in 2025

See how: noaa.gov/news-release...

NOAA.gov via NOAA Satellites

#SARSAT

Yea but only the first half

Today is the first day of climatological MASTER! (MASTER!)

Made a small update to my #snOMG notebook to include a different color ramp AND the ability to produce KML's which a lot of y'all are requesting!

github.com/jjrennie/snOMG

Any guess as to what this event is (not the most recent one)?

Your Monday now sucks a little less thanks to the Everything Weather App

Everyone is getting excited for spring (for whatever reason), but I spent today building a #Python notebook plotting snow data using two 2 datasets, and the pros/cons of each

There's also a lesson about interpolation and not to always trust it

github.com/jjrennie/snOMG

#snOMG

a man in a suit and tie is standing in front of a christmas tree and says " uh that is incorrect " ALT: a man in a suit and tie is standing in front of a christmas tree and says " uh that is incorrect "

Happy birthday but….