Total Alerts: 12
Air Quality Alert issued July 25 at 4:10PM MDT by NWS Denver CO
The Colorado Department of Public Health and Environment has issued the following... WHAT...Ozone Action Day Alert. WHERE...Douglas, Jefferson, Denver, western Arapahoe, western Adams, Broomfield, Boulder, Larimer, and Weld Counties WHEN...400 PM Saturday July 25 to 400 PM Sunday July 26 IMPACTS...Ozone Action Day Alert is now in effect for the Front Range Urban Corridor. Hot and sunny weather will allow ozone to reach the Unhealthy for Sensitive Groups level on Saturday and Sunday. For Colorado air quality conditions, forecasts, and advisories, visit: https://www.colorado.gov/airquality/colorado_summary.aspx If possible, please help us reduce ozone pollution by limiting driving gas and diesel-powered vehicles until at least 4 p.m. Sunday, July 26, 2026. Colorado is also addressing ozone pollution through state policies. For more information about health impacts and how ozone pollution forms in Colorado, visit: https://cdphe.colorado.gov/ozone- pollution-and-your-health HEALTH INFORMATION...Increasing likelihood of respiratory symptoms and breathing discomfort in active children and adults and people with lung disease, such as asthma. Active children and adults, and people with lung disease, such as asthma, should reduce prolonged or heavy outdoor exertion.
Sent : 2026-07-25T16:10:00-06:00
Effective : 2026-07-25T16:10:00-06:00
Onset : 2026-07-25T16:10:00-06:00
Expires : 2026-07-26T16:00:00-06:00
Ends : None
Status : Actual
Category : Met
Certainty : Unknown
Urgency : Unknown
Sender : w-nws.webmaster@noaa.gov
senderName : NWS Denver CO
['https://api.weather.gov/zones/county/COC035', 'https://api.weather.gov/zones/county/COC013', 'https://api.weather.gov/zones/county/COC005', 'https://api.weather.gov/zones/county/COC059', 'https://api.weather.gov/zones/county/COC001', 'https://api.weather.gov/zones/county/COC014', 'https://api.weather.gov/zones/county/COC031', 'https://api.weather.gov/zones/county/COC123', 'https://api.weather.gov/zones/county/COC069']
['008035', '008013', '008005', '008059', '008001', '008014', '008031', '008123', '008069']
['COC035', 'COC013', 'COC005', 'COC059', 'COC001', 'COC014', 'COC031', 'COC123', 'COC069']
********************************************
Heat Advisory issued July 25 at 4:01PM MDT until July 25 at 9:00PM MDT by NWS Pueblo CO
* WHAT...For the first Heat Advisory, temperatures of 94 to 104 expected. For the second Heat Advisory, temperatures of 96 to 106 expected. * WHERE...Canon City Vicinity and Eastern Fremont, Colorado Springs Vicinity and El Paso County below 7300 Feet, and Pueblo Vicinity and Pueblo County Below 6300 Feet. * WHEN...For the first Heat Advisory, until 9 PM MDT this evening. For the second Heat Advisory, from 10 AM to 9 PM MDT Sunday. * IMPACTS...Hot temperatures may cause heat illnesses.
Sent : 2026-07-25T16:01:00-06:00
Effective : 2026-07-25T16:01:00-06:00
Onset : 2026-07-25T16:01:00-06:00
Expires : 2026-07-26T00:15:00-06:00
Ends : 2026-07-25T21:00:00-06:00
Status : Actual
Category : Met
Certainty : Likely
Urgency : Expected
Sender : w-nws.webmaster@noaa.gov
senderName : NWS Pueblo CO
['https://api.weather.gov/zones/forecast/COZ083', 'https://api.weather.gov/zones/forecast/COZ084', 'https://api.weather.gov/zones/forecast/COZ085', 'https://api.weather.gov/zones/forecast/COZ086']
['008027', '008043', '008119', '008041', '008101']
['COZ083', 'COZ084', 'COZ085', 'COZ086']
********************************************
Heat Advisory issued July 25 at 4:01PM MDT until July 25 at 9:00PM MDT by NWS Pueblo CO
* WHAT...For the first Heat Advisory, temperatures of 100 to 105 expected. For the second Heat Advisory, temperatures of 103 to 108 expected. * WHERE...Otero, Prowers, and Bent Counties. * WHEN...For the first Heat Advisory, until 9 PM MDT this evening. For the second Heat Advisory, from 10 AM to 9 PM MDT Sunday. * IMPACTS...Hot temperatures may cause heat illnesses.
Sent : 2026-07-25T16:01:00-06:00
Effective : 2026-07-25T16:01:00-06:00
Onset : 2026-07-25T16:01:00-06:00
Expires : 2026-07-26T00:15:00-06:00
Ends : 2026-07-25T21:00:00-06:00
Status : Actual
Category : Met
Certainty : Likely
Urgency : Expected
Sender : w-nws.webmaster@noaa.gov
senderName : NWS Pueblo CO
['https://api.weather.gov/zones/forecast/COZ093', 'https://api.weather.gov/zones/forecast/COZ097', 'https://api.weather.gov/zones/forecast/COZ098']
['008089', '008011', '008099']
['COZ093', 'COZ097', 'COZ098']
********************************************
Heat Advisory issued July 25 at 4:01PM MDT until July 26 at 9:00PM MDT by NWS Pueblo CO
* WHAT...Temperatures of 100 to 105 expected. * WHERE...Crowley County. * WHEN...From 10 AM to 9 PM MDT Sunday. * IMPACTS...Hot temperatures may cause heat illnesses.
Sent : 2026-07-25T16:01:00-06:00
Effective : 2026-07-25T16:01:00-06:00
Onset : 2026-07-26T10:00:00-06:00
Expires : 2026-07-26T00:15:00-06:00
Ends : 2026-07-26T21:00:00-06:00
Status : Actual
Category : Met
Certainty : Likely
Urgency : Expected
Sender : w-nws.webmaster@noaa.gov
senderName : NWS Pueblo CO
['https://api.weather.gov/zones/forecast/COZ089']
['008025']
['COZ089']
********************************************
Heat Advisory issued July 25 at 4:01PM MDT until July 26 at 9:00PM MDT by NWS Pueblo CO
* WHAT...For the first Heat Advisory, temperatures of 100 to 105 expected. For the second Heat Advisory, temperatures of 103 to 108 expected. * WHERE...Otero, Prowers, and Bent Counties. * WHEN...For the first Heat Advisory, until 9 PM MDT this evening. For the second Heat Advisory, from 10 AM to 9 PM MDT Sunday. * IMPACTS...Hot temperatures may cause heat illnesses.
Sent : 2026-07-25T16:01:00-06:00
Effective : 2026-07-25T16:01:00-06:00
Onset : 2026-07-26T10:00:00-06:00
Expires : 2026-07-26T00:15:00-06:00
Ends : 2026-07-26T21:00:00-06:00
Status : Actual
Category : Met
Certainty : Likely
Urgency : Expected
Sender : w-nws.webmaster@noaa.gov
senderName : NWS Pueblo CO
['https://api.weather.gov/zones/forecast/COZ093', 'https://api.weather.gov/zones/forecast/COZ097', 'https://api.weather.gov/zones/forecast/COZ098']
['008089', '008011', '008099']
['COZ093', 'COZ097', 'COZ098']
********************************************
Heat Advisory issued July 25 at 4:01PM MDT until July 26 at 9:00PM MDT by NWS Pueblo CO
* WHAT...Temperatures of 100 to 105 expected. * WHERE...Kiowa County. * WHEN...From 10 AM to 9 PM MDT Sunday. * IMPACTS...Hot temperatures may cause heat illnesses.
Sent : 2026-07-25T16:01:00-06:00
Effective : 2026-07-25T16:01:00-06:00
Onset : 2026-07-26T10:00:00-06:00
Expires : 2026-07-26T00:15:00-06:00
Ends : 2026-07-26T21:00:00-06:00
Status : Actual
Category : Met
Certainty : Likely
Urgency : Expected
Sender : w-nws.webmaster@noaa.gov
senderName : NWS Pueblo CO
['https://api.weather.gov/zones/forecast/COZ095', 'https://api.weather.gov/zones/forecast/COZ096']
['008061']
['COZ095', 'COZ096']
********************************************
Heat Advisory issued July 25 at 4:01PM MDT until July 26 at 9:00PM MDT by NWS Pueblo CO
* WHAT...Temperatures of 100 to 105 expected. * WHERE...Springfield Vicinity/Baca County. * WHEN...From 10 AM to 9 PM MDT Sunday. * IMPACTS...Hot temperatures may cause heat illnesses.
Sent : 2026-07-25T16:01:00-06:00
Effective : 2026-07-25T16:01:00-06:00
Onset : 2026-07-26T10:00:00-06:00
Expires : 2026-07-26T00:15:00-06:00
Ends : 2026-07-26T21:00:00-06:00
Status : Actual
Category : Met
Certainty : Likely
Urgency : Expected
Sender : w-nws.webmaster@noaa.gov
senderName : NWS Pueblo CO
['https://api.weather.gov/zones/forecast/COZ099']
['008009']
['COZ099']
********************************************
Heat Advisory issued July 25 at 4:01PM MDT until July 26 at 9:00PM MDT by NWS Pueblo CO
* WHAT...For the first Heat Advisory, temperatures of 94 to 104 expected. For the second Heat Advisory, temperatures of 96 to 106 expected. * WHERE...Canon City Vicinity and Eastern Fremont, Colorado Springs Vicinity and El Paso County below 7300 Feet, and Pueblo Vicinity and Pueblo County Below 6300 Feet. * WHEN...For the first Heat Advisory, until 9 PM MDT this evening. For the second Heat Advisory, from 10 AM to 9 PM MDT Sunday. * IMPACTS...Hot temperatures may cause heat illnesses.
Sent : 2026-07-25T16:01:00-06:00
Effective : 2026-07-25T16:01:00-06:00
Onset : 2026-07-26T10:00:00-06:00
Expires : 2026-07-26T00:15:00-06:00
Ends : 2026-07-26T21:00:00-06:00
Status : Actual
Category : Met
Certainty : Likely
Urgency : Expected
Sender : w-nws.webmaster@noaa.gov
senderName : NWS Pueblo CO
['https://api.weather.gov/zones/forecast/COZ083', 'https://api.weather.gov/zones/forecast/COZ084', 'https://api.weather.gov/zones/forecast/COZ085', 'https://api.weather.gov/zones/forecast/COZ086']
['008027', '008043', '008119', '008041', '008101']
['COZ083', 'COZ084', 'COZ085', 'COZ086']
********************************************
Heat Advisory issued July 25 at 2:47PM MDT until July 25 at 9:00PM MDT by NWS Denver CO
* WHAT...Temperatures of 99 to 105 on both today and Sunday. * WHERE...Fort Collins, Boulder, Denver metro, and Greeley. * WHEN...From 10 AM to 9 PM MDT both today and Sunday. * IMPACTS...Hot temperatures may cause heat illnesses.
Sent : 2026-07-25T14:47:00-06:00
Effective : 2026-07-25T14:47:00-06:00
Onset : 2026-07-25T14:47:00-06:00
Expires : 2026-07-25T21:00:00-06:00
Ends : 2026-07-25T21:00:00-06:00
Status : Actual
Category : Met
Certainty : Likely
Urgency : Expected
Sender : w-nws.webmaster@noaa.gov
senderName : NWS Denver CO
['https://api.weather.gov/zones/forecast/COZ038', 'https://api.weather.gov/zones/forecast/COZ039', 'https://api.weather.gov/zones/forecast/COZ040', 'https://api.weather.gov/zones/forecast/COZ043']
['008069', '008123', '008013', '008014', '008059', '008001', '008005', '008031', '008035']
['COZ038', 'COZ039', 'COZ040', 'COZ043']
********************************************
Heat Advisory issued July 25 at 2:47PM MDT until July 26 at 9:00PM MDT by NWS Denver CO
* WHAT...Temperatures of 99 to 105 on both today and Sunday. * WHERE...Fort Collins, Boulder, Denver metro, and Greeley. * WHEN...From 10 AM to 9 PM MDT both today and Sunday. * IMPACTS...Hot temperatures may cause heat illnesses.
Sent : 2026-07-25T14:47:00-06:00
Effective : 2026-07-25T14:47:00-06:00
Onset : 2026-07-26T10:00:00-06:00
Expires : 2026-07-25T21:00:00-06:00
Ends : 2026-07-26T21:00:00-06:00
Status : Actual
Category : Met
Certainty : Likely
Urgency : Expected
Sender : w-nws.webmaster@noaa.gov
senderName : NWS Denver CO
['https://api.weather.gov/zones/forecast/COZ038', 'https://api.weather.gov/zones/forecast/COZ039', 'https://api.weather.gov/zones/forecast/COZ040', 'https://api.weather.gov/zones/forecast/COZ043']
['008069', '008123', '008013', '008014', '008059', '008001', '008005', '008031', '008035']
['COZ038', 'COZ039', 'COZ040', 'COZ043']
********************************************
Heat Advisory issued July 25 at 2:47PM MDT until July 26 at 9:00PM MDT by NWS Denver CO
* WHAT...Temperatures of 100 to 105 expected. * WHERE...All of the northeast plains of Colorado, including Briggsdale, Fort Morgan, Byers, Limon, Sterling, Akron, Julesburg, and Holyoke. * WHEN...From 10 AM to 9 PM MDT Sunday. * IMPACTS...Hot temperatures may cause heat illnesses.
Sent : 2026-07-25T14:47:00-06:00
Effective : 2026-07-25T14:47:00-06:00
Onset : 2026-07-26T10:00:00-06:00
Expires : 2026-07-25T21:00:00-06:00
Ends : 2026-07-26T21:00:00-06:00
Status : Actual
Category : Met
Certainty : Likely
Urgency : Expected
Sender : w-nws.webmaster@noaa.gov
senderName : NWS Denver CO
['https://api.weather.gov/zones/forecast/COZ042', 'https://api.weather.gov/zones/forecast/COZ044', 'https://api.weather.gov/zones/forecast/COZ045', 'https://api.weather.gov/zones/forecast/COZ046', 'https://api.weather.gov/zones/forecast/COZ047', 'https://api.weather.gov/zones/forecast/COZ048', 'https://api.weather.gov/zones/forecast/COZ049', 'https://api.weather.gov/zones/forecast/COZ050', 'https://api.weather.gov/zones/forecast/COZ051']
['008123', '008087', '008001', '008005', '008039', '008073', '008075', '008121', '008115', '008095']
['COZ042', 'COZ044', 'COZ045', 'COZ046', 'COZ047', 'COZ048', 'COZ049', 'COZ050', 'COZ051']
********************************************
Heat Advisory issued July 25 at 9:14AM MDT until July 26 at 9:00PM MDT by NWS Goodland KS
* WHAT...Heat index values up to 105 expected. * WHERE...Cheyenne CO, Kit Carson, and Yuma Counties. * WHEN...From 10 AM to 9 PM MDT Sunday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. * ADDITIONAL DETAILS...Saturday night and into Sunday morning are forecast to see warm low temperatures in the upper 60s to low 70s which could further exacerbate any heat related impacts for the day Sunday.
Sent : 2026-07-25T09:14:00-06:00
Effective : 2026-07-25T09:14:00-06:00
Onset : 2026-07-26T10:00:00-06:00
Expires : 2026-07-26T03:00:00-06:00
Ends : 2026-07-26T21:00:00-06:00
Status : Actual
Category : Met
Certainty : Likely
Urgency : Expected
Sender : w-nws.webmaster@noaa.gov
senderName : NWS Goodland KS
['https://api.weather.gov/zones/forecast/COZ090', 'https://api.weather.gov/zones/forecast/COZ091', 'https://api.weather.gov/zones/forecast/COZ092']
['008125', '008063', '008017']
['COZ090', 'COZ091', 'COZ092']
********************************************