3 products issued by NWS for: Barr Lake CO
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Denver/Boulder CO 1043 AM MDT Fri Jun 20 2025 COZ030>051-211645- Jackson County Below 9000 Feet- West Jackson and West Grand Counties Above 9000 Feet- Grand and Summit Counties Below 9000 Feet- South and East Jackson/Larimer/North and Northeast Grand/ Northwest Boulder Counties Above 9000 Feet- South and Southeast Grand/West Central and Southwest Boulder/ Gilpin/Clear Creek/Summit/North and West Park Counties Above 9000 Feet-Larimer and Boulder Counties Between 6000 and 9000 Feet- Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below 9000 Feet- Central and Southeast Park County- Larimer County Below 6000 Feet/Northwest Weld County- Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County- North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County- Elbert/Central and East Douglas Counties Above 6000 Feet- Northeast Weld County-Central and South Weld County-Morgan County- Central and East Adams and Arapahoe Counties- North and Northeast Elbert County Below 6000 Feet/North Lincoln County- Southeast Elbert County Below 6000 Feet/South Lincoln County- Logan County-Washington County-Sedgwick County-Phillips County- 1043 AM MDT Fri Jun 20 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 6 PM MDT SATURDAY... This hazardous weather outlook is for northeast and north central Colorado. .DAY ONE...Today and Tonight Hot temperatures can be expected today with highs reaching 97 to 104 degrees over the plains and upper 70s to lower 90s in the high county. As a result, a heat advisory is in effect for all the plains. A Red Flag Warning is also in effect for Park County through 9:00 PM MDT this evening for critical fire weather conditions. As a precaution, drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, wear lightweight and loose fitting clothing, limit strenuous activities to early morning or late evening and take action when you see symptoms of heat exhaustion and heat stroke. .DAYS TWO THROUGH SEVEN...Saturday through Thursday Above normal heat is expected Saturday and Sunday, but highs will be a bit lower both days compared to today`s expected readings. A Red Flag Warning will also be in effect again for Park County from 9:00 AM to 9:00 PM for critical fire weather conditons. Starting Monday and continue much of next week, moisture is expected to return to the forecast area with chances of late day showers and thunderstorms along with temperatures at or below seasonal normals. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed today and tonight, but reports of any hail or gusty winds will be appreciated. $$
Heat Advisory
URGENT - WEATHER MESSAGE National Weather Service Denver CO 349 AM MDT Sat Jun 21 2025 COZ038>051-220000- /O.CON.KBOU.HT.Y.0001.000000T0000Z-250622T0000Z/ Larimer County Below 6000 Feet/Northwest Weld County-Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County-North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County-Elbert/Central and East Douglas Counties Above 6000 Feet-Northeast Weld County-Central and South Weld County-Morgan County-Central and East Adams and Arapahoe Counties-North and Northeast Elbert County Below 6000 Feet/North Lincoln County-Southeast Elbert County Below 6000 Feet/South Lincoln County-Logan County-Washington County-Sedgwick County- Phillips County- Including the cities of Bennett, Holyoke, Denver International Airport, Hereford, Sterling, Boulder, Amherst, Merino, Punkin Center, Cope, Stoneham, City of Denver, Brush, Byers, Leader, Parker, Eaton, Matheson, Kiowa, Last Chance, Larkspur, Grover, Crook, Brighton, Littleton, Golden, Karval, Fort Morgan, Hugo, Fondis, Wiggins, Akron, Roggen, Pawnee Buttes, Limon, Aurora, Longmont, Greeley, Ovid, Sedgwick, Fort Collins, Raymer, Highlands Ranch, Peetz, Otis, Nunn, Haxtun, Briggsdale, Elbert, Forder, Loveland, Agate, Fort Lupton, Goodrich, Lakewood, Castle Rock, Deer Trail, Kutch, Julesburg, and Arvada 349 AM MDT Sat Jun 21 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING... * WHAT...High temperatures near 100 degrees across the I-25 Urban Corridor, and up to 103 across the eastern plains. * WHERE...All of the I-25 Urban Corridor, northeast and east central plains of Colorado. * WHEN...Until 6 PM MDT this evening. * IMPACTS...Hot temperatures may cause heat related illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. && $$ For more information from the National Weather Service, visit https://weather.gov/bou Gimmestad
Air Quality Alert
COC013-059-035-001-123-031-014-005-069-212200- Boulder-Jefferson-Douglas-Adams-Weld-Denver-Broomfield- Arapahoe-Larimer- 610 PM MDT Fri Jun 20 2025 ...OZONE ACTION DAY ALERT FROM 400 PM FRIDAY UNTIL 400 PM SATURDAY... 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 Friday June 20 to 400 PM Saturday June 21 IMPACTS...Ozone Action Day Alert is now in effect for the Front Range Urban Corridor. Ozone levels will remain in the Good to Moderate range on Friday. On Saturday, hot and sunny conditions will allow ozone to reach the Unhealthy for Sensitive Groups category. The highest concentrations of ozone are expected in southern Larimer and Weld Counties, and along the lower foothills of the Front Range. 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. Saturday, June 21, 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. $$