Active Weather Alerts
Flood Advisory
Issued: 8:53 PM Jul. 1, 2025 – National Weather Service
...FLOOD ADVISORY FOR THE AREAS ALONG HIGHWAY 14 WITHIN THE CAMERON PEAK BURN SCAR IN EFFECT UNTIL 445 PM MDT THIS AFTERNOON... * WHAT...Debris flows and flooding caused by excessive rainfall is expected. * WHERE...A portion of north central Colorado, including the Cameron Peak burn scar in western Larimer County. * WHEN...Until 445 PM MDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 251 PM MDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 0.5 and 1 inch of rain has fallen. - Additional rainfall amounts of 0.2 to 0.5 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Kinikinik and Rustic. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to higher ground now. Act quickly to protect your life. Heavy Rainfall will cause minor flooding of creeks and streams, roads and roadside culverts in the affected part of the Cameron Peak burn area. The heavy rains could also trigger rock slides or debris flows. &&
Air Quality Alert
Issued: 10:11 PM Jun. 30, 2025 – National Weather Service
...OZONE ACTION DAY ALERT FROM 400 PM MONDAY UNTIL 400 PM TUESDAY... 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 Monday June 30 to 400 PM Tuesday July 01 IMPACTS...Ozone Action Day Alert is now in effect for the Front Range Urban Corridor. Although ozone concentrations will remain in the Good to Moderate range on Monday, higher ozone levels are expected on Tuesday. Ozone concentrations could reach the Unhealthy for Sensitive Groups category Tuesday afternoon and evening. The highest chance for these elevated ozone levels will be in western parts of the Denver metro area, including Golden. 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. Tuesday, July 1, 2025. 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.
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