BoulderCAST Weather 🏔️⛈️
@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.
November 12, 2025 at 6:33 AM
November 12, 2025 at 4:37 AM
Kp index of 7 expected Tuesday night. If this verifies the Northern Lights would be visible from the Denver area. Keep an eye on a dark northern sky. Nothing visible yet with Kp currently at 3. #cowx
November 12, 2025 at 1:04 AM
Kp index of 7 expected Tuesday night. If this verifies the Northern Lights would be visible from the Denver area. Keep an eye on a dark northern sky. Nothing visible yet with Kp currently at 3. #cowx
We're waking up to temperatures in the lower 60s this morning. Yes, our actual overnight LOW in Boulder was several degrees above our AVERAGE HIGH temperature for this time of year. This unseasonably warm and dry autumn rolls on... #Boulderwx #COWX
November 11, 2025 at 2:21 PM
We're waking up to temperatures in the lower 60s this morning. Yes, our actual overnight LOW in Boulder was several degrees above our AVERAGE HIGH temperature for this time of year. This unseasonably warm and dry autumn rolls on... #Boulderwx #COWX
☃️ It's been nearly 7 months since our last snowfall in #Boulder & #Denver. Who remembers the last time white stuff fell? bouldercast.com/winter-storm...
With 70° temps coming all week, we'll end up with a "top 10" streak of days lacking snow this year at at least 209.. #COwx #Boulder
With 70° temps coming all week, we'll end up with a "top 10" streak of days lacking snow this year at at least 209.. #COwx #Boulder
November 10, 2025 at 8:37 PM
☃️ It's been nearly 7 months since our last snowfall in #Boulder & #Denver. Who remembers the last time white stuff fell? bouldercast.com/winter-storm...
With 70° temps coming all week, we'll end up with a "top 10" streak of days lacking snow this year at at least 209.. #COwx #Boulder
With 70° temps coming all week, we'll end up with a "top 10" streak of days lacking snow this year at at least 209.. #COwx #Boulder
Up to 72°F at 1:30PM, just a few degrees shy of the November 10th record high (75°, last set in 2005)
We're 45°F warmer than we were at sunrise this morning, and ~25°F warmer than this time yesterday #COWX #Boulderwx
We're 45°F warmer than we were at sunrise this morning, and ~25°F warmer than this time yesterday #COWX #Boulderwx
November 10, 2025 at 8:26 PM
Up to 72°F at 1:30PM, just a few degrees shy of the November 10th record high (75°, last set in 2005)
We're 45°F warmer than we were at sunrise this morning, and ~25°F warmer than this time yesterday #COWX #Boulderwx
We're 45°F warmer than we were at sunrise this morning, and ~25°F warmer than this time yesterday #COWX #Boulderwx
Warm & quiet week in the Front Range 🌤️ Highs around 70° all week
Late Fri–Sat: strong cold front could finally bring snow ❄️
Mountains: 3–7". Denver/Boulder: Minor accumulation possible but uncertain.
Records for latest first snowfall still in play.
More: bouldercast.com/this-week-in... #COWx
Late Fri–Sat: strong cold front could finally bring snow ❄️
Mountains: 3–7". Denver/Boulder: Minor accumulation possible but uncertain.
Records for latest first snowfall still in play.
More: bouldercast.com/this-week-in... #COWx
November 10, 2025 at 4:11 PM
Warm & quiet week in the Front Range 🌤️ Highs around 70° all week
Late Fri–Sat: strong cold front could finally bring snow ❄️
Mountains: 3–7". Denver/Boulder: Minor accumulation possible but uncertain.
Records for latest first snowfall still in play.
More: bouldercast.com/this-week-in... #COWx
Late Fri–Sat: strong cold front could finally bring snow ❄️
Mountains: 3–7". Denver/Boulder: Minor accumulation possible but uncertain.
Records for latest first snowfall still in play.
More: bouldercast.com/this-week-in... #COWx
It's a hot one out there on this Tuesday!
📈 Current Temperature at 1PM in #Boulder: 75°
🥵 November 4th Record High: 79° (set in 2020)
🔥 November Monthly Record: 81° (set on Sunday)
#COwx #ThisIsFine #Colorado #Denver
📈 Current Temperature at 1PM in #Boulder: 75°
🥵 November 4th Record High: 79° (set in 2020)
🔥 November Monthly Record: 81° (set on Sunday)
#COwx #ThisIsFine #Colorado #Denver
November 4, 2025 at 8:16 PM
It's a hot one out there on this Tuesday!
📈 Current Temperature at 1PM in #Boulder: 75°
🥵 November 4th Record High: 79° (set in 2020)
🔥 November Monthly Record: 81° (set on Sunday)
#COwx #ThisIsFine #Colorado #Denver
📈 Current Temperature at 1PM in #Boulder: 75°
🥵 November 4th Record High: 79° (set in 2020)
🔥 November Monthly Record: 81° (set on Sunday)
#COwx #ThisIsFine #Colorado #Denver
Thought our temperature sensor may be malfunctioning this morning, but nope it's actually close to 60° in areas catching light downslope flow overnight (Rocky Flats & base of Foothills). Depending on where you live, you could be up to 35° colder this morning in the 20s! #COWx #Colorado #Denver
November 4, 2025 at 1:51 PM
Constant wind shaking the camera...
November 3, 2025 at 6:07 PM
Constant wind shaking the camera...
November 3, 2025 at 2:11 PM
October 31, 2025 at 10:07 PM
November is set to kick off with a lengthy warm &bone dry stretch in the Front Range, with near-record highs mixed in 📈🏜️
We hate to say it, but Boulder could challenge its latest first snowfall record this year😢
More details: bouldercast.com/november-beg... #COwx #Colorado #Denver #Boulder #NoSnow
We hate to say it, but Boulder could challenge its latest first snowfall record this year😢
More details: bouldercast.com/november-beg... #COwx #Colorado #Denver #Boulder #NoSnow
October 30, 2025 at 2:42 PM
Our first frost (32° temp) came weeks behind schedule this year. It sure was a nice fall! 🍂 #Boulderwx #COwx
October 29, 2025 at 8:26 PM
Our first frost (32° temp) came weeks behind schedule this year. It sure was a nice fall! 🍂 #Boulderwx #COwx
Despite forecasts pointing towards weakening, Hurricane Melissa has intensified overnight as it nears the coast of Jamaica.
Sustained winds now 185 MPH w/ gusts up to 250 MPH. Central pressure 892 millibars. One of the strongest hurricanes ever to form in the Atlantic Basin is landfalling now.
Sustained winds now 185 MPH w/ gusts up to 250 MPH. Central pressure 892 millibars. One of the strongest hurricanes ever to form in the Atlantic Basin is landfalling now.
October 28, 2025 at 3:16 PM
Despite forecasts pointing towards weakening, Hurricane Melissa has intensified overnight as it nears the coast of Jamaica.
Sustained winds now 185 MPH w/ gusts up to 250 MPH. Central pressure 892 millibars. One of the strongest hurricanes ever to form in the Atlantic Basin is landfalling now.
Sustained winds now 185 MPH w/ gusts up to 250 MPH. Central pressure 892 millibars. One of the strongest hurricanes ever to form in the Atlantic Basin is landfalling now.
October 27, 2025 at 10:13 PM
Quick spotty showers blowing through early this evening. Few rumbles possible, mainly east of Denver. The cold front will come in later, then 🥶 for the rest of the week! #cowx
October 27, 2025 at 10:03 PM
Quick spotty showers blowing through early this evening. Few rumbles possible, mainly east of Denver. The cold front will come in later, then 🥶 for the rest of the week! #cowx