BoulderCAST Weather 🏔️⛈️

@lauraannguy Personally have always called that peak "Little Audubon" , but "Notabon" is funnier...

@BoulderCAST Oh! Thank you! I love this image! ❤️ I was thinking that peak was Audubon but I’m never sure… lol “Notabon”

Beautiful Saturday on the gravel. Starting to look a bit more green out here. Name that peak! 🏔️ #cowx #boulderwx

@chillycrabgor Unless these type of plot specifically mention relative, they will be absolute anomalies.

@BoulderCAST Is this absolute or relative sst

The latest multi-model plume from Columbia University’s IRI shows growing agreement as we move beyond the spring predictability barrier, with most guidance clustering around a peak Niño‑3.4 anomaly of 1.8–2.2°C heading into late winter—similar in magnitude to the most recent 2023–24 El Niño. #COwx #ElNiño

This Week in Colorado Weather: Hit-and-Miss Storms All Week Long ⛈️ While no day looks like a washout, the pattern does get more interesting mid‑week as deeper moisture sneaks in and storm chances tick upward: bouldercast.com/this-week-in-c… #COwx #Boulder #Denver #Colorado #Rainy

@lauraannguy Gorgeous view you have out there of the full peaks, almost matching this diagram

@BoulderCAST I am embarrassed to say I don’t know what this peak is. Is it Longs? I am just back from a ride on the Coal Creek trail. It’s greened up a bit. Not Longs…

@lauraannguy Potentially good news. Strong El Nino skews us wet. But anything can happen. This definitely isn't bad news

@BoulderCAST Can you translate this for us plebes? Is it good or bad news for the drought?

✅ Weekly outlook forecast verification for May 19-23, 2026. Forecast issued 7AM May 19th. Boulder official climate site (when possible) used for verification. #COWX #Boulder #BoulderCASTVerification

@skierman69 Nope not until now.

@BoulderCAST You see the report of 4.25 inches of rain out east near Kirk?

7th day in a row with measurable rain in Boulder. #cowx

Boulder Just Matched Its Last 7 Months of Precipitation — In Two Weeks ❄️☔️🌊 Here's What It Means for the Ongoing Extreme Drought: bouldercast.com/colorado-droug… #COwx #Colorado #Boulder #Denver #drought #monsoon

It's been a cool and gorgeous Friday so far, but don't totally write off the evening rain chance. Spotty showers, isolated storms will be around from 6 to 10PM #COWX

Tornado Warning including Lincoln County, CO, Washington County, CO until 5:30 PM MDT

@lauraannguy Enjoy your ride! Dont wait too long. Clouds and rain come back quickly 11AM or so. This sunshine is deceiving.

@BoulderCAST Knock on wood that... I'm not going to even say it. I'll wait until you say it. Meanwhile, looking forward to it warming up a bit and seeing what it looks like out on the Coal Creek Trail.

It's really comforting to look at radar and actually see some activity day in and day out over Colorado. It was a rough six months there... #COWx

@lauraannguy That's great to hear. I think our stuff survived nicely as well. Looks like the coldest temp we had was 36° just after sunrise on Tuesday

@BoulderCAST Last of the perennials are going on today. I think my annuals survived fairly well the cold temps.

Another beneficial dose of moisture dumped on Colorado during our recent storm! 💦 We may trounce this drought sooner rather than later after all if this keeps up, at least in the Front Range. Hooray! 🥳 #COwx #colorado #Drought #denver

@lauraannguy Amazing water. Should be nicer today

@BoulderCAST The gift that keeps on giving: at 3am on 5/20 it is raining in Erie