BoulderCAST Weather πŸ”οΈβ›ˆοΈ's Avatar

BoulderCAST Weather πŸ”οΈβ›ˆοΈ

@bouldercast.com

The official BlueSky account of BoulderCAST, a team of local meteorologists that forecast Boulder and Denver weather as well as nearby mountain conditions.

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Latest posts by BoulderCAST Weather πŸ”οΈβ›ˆοΈ @bouldercast.com

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There's another NSF NCAR Explorer Series Lecture this week in Boulder!

TITLE: Keeping space safe: Understanding the impacts of space weather on satellite orbits

WHEN: Wed, March 11th @ 7:00-8:30 PM MDT (in person or online)

MORE INFO & SIGN UP: www.eventsquid.com/event.cfm?id... #COwx #Boulder

09.03.2026 15:49 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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This Week in Colorado Weather: Fire danger looms large as a multi-week warm & windy pattern takes shapeπŸŒ‘οΈπŸ“ˆ πŸ”₯

Fire danger, early Mountain snowmelt & even a few temperature records will all come into play as we head deeper into the week & month of March: bouldercast.com/this-week-in... #COwx #colorado

09.03.2026 14:58 πŸ‘ 3 πŸ” 1 πŸ’¬ 1 πŸ“Œ 1
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Back in the 70s this afternoon and just a couple degrees shy of record highs for March 8th. Hard to believe it was a winter wonderland 36 hours ago! Even warmer temps coming on Monday... #COWX

09.03.2026 00:12 πŸ‘ 15 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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WINTER STORM RECAP: A welcomed overachiever for portions of Denver and a healthy dump of moisture for all πŸ’₯β˜ƒοΈπŸ’¦

From big Foothills totals to a rare over‑performance at DIA, this storm had plenty of details worth unpacking: bouldercast.com/winter-storm... #COwx #Colorado #Snow #DenveR #Cosnow

07.03.2026 18:04 πŸ‘ 15 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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πŸ’¦ Well, the (heated) rain gauge in Boulder is reporting 0.66" of liquid so far making this our wettest calendar day in almost half a year since September 23rd. We should see an additional 0.10-0.25" before this storm wraps up later this evening. Hooray! #COwx #Boulderwx

06.03.2026 20:54 πŸ‘ 19 πŸ” 2 πŸ’¬ 0 πŸ“Œ 1

Now 16+ inches at (2" coming over last 2 hours) #COWx

06.03.2026 18:56 πŸ‘ 12 πŸ” 0 πŸ’¬ 0 πŸ“Œ 1
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A sloppy 2.4" as of 1130am. #cowx

06.03.2026 18:42 πŸ‘ 5 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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FRIDAY 11AM UPDATE: The heavy snow has transitioned mostly east of I-25 now. Steady wet but light snow falling in Boulder as our temperatures have creeped up to 34.5 degrees. Roads just wet and the March sun should keep it that way until closer to sunset. Travel impacts remain low below 6k ft #cowx

06.03.2026 18:14 πŸ‘ 10 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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More than 14 inches of snow ALREADY at Eldora, including 8 inches in just the last 3 hours! 🫰 #COwx #COsnow

06.03.2026 16:53 πŸ‘ 15 πŸ” 3 πŸ’¬ 0 πŸ“Œ 1
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Storm Update – Fri 03/06/25 8:00 AM | Wet snow totals nudged a tad across the board, but impacts remain relatively unchanged ❄️  Sloppy Snowstorm Looking Good: Stronger, slower system is now expected to deliver widespread light–moderate snow with boosted upslope. ⏳ Snow Timeline: Steadiest/heaviest snow through mid-afternoo...

*Premium* Storm Update – Fri 03/06/25 8:00 AM | Wet snow totals nudged a tad across the board, but impacts remain relatively unchanged: bouldercast.com/storm-update...

06.03.2026 15:36 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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SNOW UPDATE! β„οΈπŸ“ˆ

As we alluded to last night, we're now looking at a stronger, slower storm with higher snow totals, slushier roads down low, and heavy snow in the Foothills/Mtns with difficult travel there.

Good news all around for the drought-stricken Front Range! πŸ’¦ #COwx

06.03.2026 15:36 πŸ‘ 16 πŸ” 1 πŸ’¬ 2 πŸ“Œ 1
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Clear upward trend across most modeling this evening (more snow/precip). Tracking the potential for several hours of moderate/heavy snow across the Denver area Friday morning into early afternoon. Will see if this trend continues, but Friday should be interesting #COwx

06.03.2026 06:21 πŸ‘ 12 πŸ” 0 πŸ’¬ 0 πŸ“Œ 1
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Just in time for the developing wet snowstorm moving in, the new BoulderCAST webcam is online, now with 4K resolution & a wider field of view!πŸ“·

Find the new cam and dozens of other regional webcams, including the elusive snow table, here: bouldercast.com/boulder-webc... #COwx #Boulder #Boulderwx

06.03.2026 00:53 πŸ‘ 15 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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SNOW IS ON THE WAY FRIDAY! ❄️

TIMING ⏰
Friday morning to evening

AMOUNTS πŸ“
Trace-4" down low, 3-12" in the Mtns/S Foothills.

IMPACTS 🚘
Lots of melting. Minimal travel impacts outside of the higher terrain. Wet roads.

Read our full discussion here: bouldercast.com/winter-weath... #COwx #Colorado

05.03.2026 21:35 πŸ‘ 14 πŸ” 0 πŸ’¬ 1 πŸ“Œ 1
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Two in a row for a record low | National Snow and Ice Data Center Snow-covered area across the western United States was 38 percent of average for February, ranking last in the 26-year satellite record. The is the second month in a row to reach a record low. Snow…

"Snow-covered area across the western United States was 38 percent of average for February, ranking last in the 26-year satellite record." @nsidc.bsky.social @instaar.bsky.social

Read more in Snow Today ⬇️
nsidc.org/snow-today/m...

05.03.2026 17:00 πŸ‘ 13 πŸ” 8 πŸ’¬ 0 πŸ“Œ 2
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Hoping for 6-12 up there! Perhaps half decent conditions for once...

05.03.2026 17:47 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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05.03.2026 17:32 πŸ‘ 5 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Winter Weather Update: After a six-week hiatus, snow finally returns to the Front Range on Friday A quick shot of winter weather is finally lining up for the Front Range, and this one has just enough cold air, upslope, and atmospheric ingredients to make things interesting. After weeks (months?) o...

❄️ WINTER WEATHER UPDATE β˜ƒοΈ

After a six-week hiatus, snow will finally return to the Front Range on Friday!

Who is likely to get the most accumulation, who gets skunked by downslope, & how fast the sunny 60s return once the flakes stop flying> --> bouldercast.com/winter-weath... #COWx #Colorado

05.03.2026 17:10 πŸ‘ 14 πŸ” 1 πŸ’¬ 3 πŸ“Œ 0
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We are tracking much colder temperatures and some snow for the entire area on Friday! β„οΈβ˜ƒοΈ

Temps will be cold enough for mostly snow, but how much will we get? We discuss the evolving forecast in today's *Premium* forecast discussion: bouldercast.com/bouldercast-... #COWX #Colorado #Denever #Snow

04.03.2026 16:11 πŸ‘ 17 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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February 2026 Weather Review: Yet another exceptionally warm, dry & nearly snowless month of β€œwinter” 😒

The month was defined by sunshine, downslope winds, fire danger, & a striking lack of moisture.

Let's take a closer look: bouldercast.com/february-202... #COwx #colorado #denver #boulder

04.03.2026 15:52 πŸ‘ 9 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Yeah...still some hope for snow in the days and weeks ahead. Sloppy snow.

03.03.2026 17:22 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Nice vertical structure to the clouds this morning. Ah, spring has arrived 😍 #COWX

03.03.2026 16:57 πŸ‘ 25 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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πŸ€” The Denver radar seems to be broken this morning. It's showing precipitation across the Front Range and we all know that isn't possible.../s #cowx

03.03.2026 16:39 πŸ‘ 26 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0
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BoulderCAST Daily – Tue 03/03/26 | Storm #1 spreads rain in today, while Storm #2 remains on-track to produce snow later this week 🌧️ First shortwave of the week arrives today with rain for the lower elevations and snow above ~7000 feet, ramping up between 2–10 PM as upslope and the system’s trowal swing through. πŸ›°οΈ Compact mid‑l...

Storm #1 spreads rain in today, while Storm #2 remains on-track to produce snow later this week. Potential snow accumulations and more in today's *Premium* Front Range weather discussion: bouldercast.com/bouldercast-... #COwx #Colorado

03.03.2026 15:15 πŸ‘ 8 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Amazing, glowing display of gravity wave clouds seen over Indian Peaks west of Boulder Sunday evening!πŸ”οΈπŸŒ† #COWx #Boulderwx #colorado

πŸ“Έ: Barb P. of Nederland

02.03.2026 15:57 πŸ‘ 22 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
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This Week in Colorado Weather: A Highly Variable Start to Meteorological Spring πŸ“ˆπŸ“‰β˜”οΈβ„οΈ

This week will give us a near‑record warm Monday, a sharp cool‑down & rain on Tuesday, & a 2nd late‑week system that could bring snow for everyone: bouldercast.com/this-week-in... #COwx #Colorado

02.03.2026 15:19 πŸ‘ 8 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

SATURDAY 4:45PM: The "all-clear" has been given on the #BluebellFire. Anyone that evacuated can return home. #Cowx #Boulder

28.02.2026 23:54 πŸ‘ 21 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0

Doesnt look that much different than the view from Gunbarrel!

28.02.2026 22:51 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Improving news...the #BluebellFire in Chautauqua SW of Boulder is 50% contained and 1.5 acres. It's looking a lot better as of 3:45PM. The cause is still unknown. #COWx #COfire #Boulder

28.02.2026 22:50 πŸ‘ 18 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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excellent work by wildland firefighters to put down the #bluebell fire - just west of Boulder today! #CoWx @bouldercast.com

28.02.2026 22:25 πŸ‘ 18 πŸ” 3 πŸ’¬ 0 πŸ“Œ 1