BoulderCAST Weather 🏔️⛈️

Check out this gorgeous sunrise from Lookout Mountain west of #Denver this morning as a sea of fog blankets the lower elevations of NE Colorado 🌊😶‍🌫️ Take it easy driving this morning as the fog is very thick in some areas. Check the latest regional webcams: bouldercast.com/colorado-wea... #COwx

❄️ HAPPY SNOWVERSARY! 🗓️ Today is the 29th anniversary of Boulder's largest snowstorm in the modern record with data back to 1948. ~30" of wet snow, containing ~2.3" of water, fell over 48 hours. Like this autumn, 1997 was also a very strong El Niño pattern. #COwx #Boulderwx #Colorado #snow #denver

This Week in #Colorado Weather: A Cool, Damp Monday Before a Quieter Stretch Settles Back In ☔️ While Monday's clouds, fog & cool temperatures will keep autumn firmly in charge, they’re also the beginning of a much quieter stretch of weather ahead: bouldercast.com/this-week-in... #COwx #denver

✅ Weekly outlook forecast verification for October 19-23, 2026. Forecast issued 8AM October 19th. Boulder official climate site (when possible) used for verification. 🌡️Another warm fall week 🫧Only a squirt of rain while SW CO flooded #COWX #Boulder #BoulderCASTVerification

🌡️ Another 80° October day is in the books for most of the Denver Metro area. It was Boulder's record-setting 140th of 2026. DIA looks to have come up just a bit shy. #Denver #Fall #colorado #Augtober #COWx

Unprecedented amounts of moisture for late October over the Four Corners today, compliments of the strongest October El Niño on record #COWX #Colorado

🚨 Significant flooding and a rare fall severe weather outbreak ongoing in the Four Corners region this evening, including the much of SW Colorado. Stay safe, keep an eye on the sky and climb to safety to avoid rising waters! #COWx #Colorado #UTwx #AZwx #NMwx

A mesmerizing wave cloud over Boulder this morning 🌊 😍 #boulder #cowx

Wed Oct 21 2:45PM So close, yet so far away! 🏜️ #COWX #denver #weather

Record-Setting Southwest Moisture Event Underway, But Denver Stays Dry (& Warm) Why we're getting left out again and when will our next round of cooler weather and chance of actual rain take shape? This & more in our latest *Premium* discussion: bouldercast.com/bouldercast-... #COWx #denver

This Week in Colorado Weather: Did Last Week's Storm Change the Drought Picture? 🌧️🤔 We look at the drought-improving impacts of last week’s storm, why the San Juans are poised to cash in yet again and when it will finally start feeling a bit more like October: bouldercast.com/this-week-in... #COwx

A good drink for one of the most drought-stricken counties in the Front Range 💦😁 #COWX #Boulder #Colorado #Drought

RADAR UPDATE 📡💦 Wed Oct 14, 2026 3:00 PM MDT Main wave of showers lifting north through the area now. A steadier light rain will be around for an hour or two. Fog and mist then hang on through the night before another round of steadier rain moves through Thursday AM. #COWX

Not much seen on radar, but a consistent shallow layer drizzle has been ongoing all day in Boulder County, slowly ticking rain totals up. Fog is thick near Rocky Flats. Estimated 1/3 mile visibility in spots. #cowx

It's confirmed. The Boulder County rain shield has been breached. 1.12" !! 🛡️💥🌧️ But are the best rains from this storm already behind us? Sadly, the answer is likely yes. This & more in today's *Premium* storm update: bouldercast.com/storm-update... #COwx #Colorado #Boulder #Denver #weather

We're falling asleep to the sound of raindrops in Boulder tonight for the first time in forever... 😴☔ #COwx #Colorado #denver #boulder #weather

RADAR UPDATE 📡💦 Tuesday Oct 13, 2026 6:30 PM MDT Scattered showers will be around through the evening, with a couple rumbles of thunder possible. This is just the start. The main event is still planned to be during the day Wednesday through Wednesday night. #COWX #Denver #weather #WaterFromSky

Thank you, cold front 🫡 #COWX #Denver #weather

🔥 Multiple prescribed burns ongoing southwest of Denver today. Smoke plumes visible. Don't be alarmed #cowx #cofire

This Week in Colorado Weather: Pattern Change Brings Rain, Frost & Mountain Snow 📉❄️☔️ We break down the timing of the cooldown, what the latest ensemble guidance says about rainfall totals, and why Friday and Saturday mornings will bear watching for frost: bouldercast.com/this-week-in... #COWx

Fall colors starting to pop in the Front Range lower elevations. 🍂 🌈 Just don't look down at the brown 🏜️ 🪾 #cowx #colorado

Who had "Mid-October Severe Thunderstorm" on their Colorado weather bingo card? ⛈️ This pathetic looking decaying thunderstorm in southeast Colorado briefly prompted a warning for strong 60 MPH winds as it collapsed this evening. #cowx