Public Safety Alerts

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Public Safety Alerts

Colorado Moderate Heat Advisory | Effective 07/27/2026 16:35

Heat Advisory issued July 27 at 5:35PM MDT until July 27 at 9:00PM MDT by NWS Pueblo CO

Event: Heat Advisory

Desc: * WHAT...Temperatures of 98 to 103 expected. * WHERE...Eastern Fremont County including Canon City. * WHEN...Until 9 PM MDT this evening. * IMPACTS...Hot temperatures may cause heat illnesses.

Areas: Custer County CO, Fremont County CO, Teller County CO

Severity: Moderate

Urgency: Expected

Effective: Monday, July 27, 2026 - 16:35

Expires: Monday, July 27, 2026 - 20:00

Sender: w-nws.webmaster@noaa.gov

Colorado Moderate Heat Advisory | Effective 07/27/2026 16:35

Heat Advisory issued July 27 at 5:35PM MDT until July 27 at 9:00PM MDT by NWS Pueblo CO

Event: Heat Advisory

Desc: * WHAT...High temperatures of 100 to 106 expected. * WHERE...Pueblo County including the city of Pueblo. * WHEN...Until 9 PM MDT this evening. * IMPACTS...Hot temperatures may cause heat illnesses.

Areas: Pueblo County CO

Severity: Moderate

Urgency: Expected

Effective: Monday, July 27, 2026 - 16:35

Expires: Monday, July 27, 2026 - 20:00

Sender: w-nws.webmaster@noaa.gov

Colorado Moderate Heat Advisory | Effective 07/27/2026 16:35

Heat Advisory issued July 27 at 5:35PM MDT until July 27 at 9:00PM MDT by NWS Pueblo CO

Event: Heat Advisory

Desc: * WHAT...High temperatures of 104 to 110 expected. * WHERE...Crowley, Otero, Kiowa, Bent, Prowers, and Baca Counties. * WHEN...Until 9 PM MDT this evening. * IMPACTS...Hot temperatures may cause heat illnesses.

Areas: Crowley County CO, Otero County CO, Kiowa County CO, Bent County CO, Prowers County CO, Baca County CO

Severity: Moderate

Urgency: Expected

Effective: Monday, July 27, 2026 - 16:35

Expires: Monday, July 27, 2026 - 20:00

Sender: w-nws.webmaster@noaa.gov

Colorado Minor Flood Advisory | Effective 07/27/2026 16:33

Flood Advisory issued July 27 at 5:33PM MDT until July 27 at 7:30PM MDT by NWS Grand Junction CO

Event: Flood Advisory

Desc: * WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of northwest Colorado, including the following county, Eagle. * WHEN...Until 730 PM MDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 533 PM MDT, Doppler radar indicated heavy rain due to...

Areas: Eagle County CO

Severity: Minor

Urgency: Expected

Effective: Monday, July 27, 2026 - 16:33

Expires: Monday, July 27, 2026 - 18:30

Sender: w-nws.webmaster@noaa.gov

Colorado Minor Flood Advisory | Effective 07/27/2026 16:33

Flood Advisory issued July 27 at 5:33PM MDT until July 27 at 7:30PM MDT by NWS Grand Junction CO

Event: Flood Advisory

Desc: * WHAT...Flash flooding through narrow canyons and small creeks caused by excessive rainfall is expected. * WHERE...Canyon Creek into Ouray, CO. * WHEN...Until 730 PM MDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Rockslides and mudslides are possible. Avoid traveling and recreating through the advisory...

Areas: Ouray County CO

Severity: Minor

Urgency: Expected

Effective: Monday, July 27, 2026 - 16:33

Expires: Monday, July 27, 2026 - 18:30

Sender: w-nws.webmaster@noaa.gov

Colorado Moderate Heat Advisory | Effective 07/27/2026 16:35

Heat Advisory issued July 27 at 5:35PM MDT until July 27 at 9:00PM MDT by NWS Pueblo CO

Event: Heat Advisory

Desc: * WHAT...High temperatures of 94 to 100 expected. * WHERE...El Paso County including Colorado Springs and Monument. * WHEN...Until 9 PM MDT this evening. * IMPACTS...Hot temperatures may cause heat illnesses.

Areas: El Paso County CO

Severity: Moderate

Urgency: Expected

Effective: Monday, July 27, 2026 - 16:35

Expires: Monday, July 27, 2026 - 20:00

Sender: w-nws.webmaster@noaa.gov

Colorado Unknown Air Quality Alert | Effective 07/27/2026 16:10

Air Quality Alert issued July 27 at 5:10PM MDT by NWS Pueblo CO

Event: Air Quality Alert

Desc: The Colorado Department of Public Health and Environment has issued the following... WHAT...Air Quality Health Advisory for Ozone. WHERE...El Paso County. Locations include, but are not limited to Colorado Springs and Manitou Springs. WHEN...500 PM Monday July 27 to 1000 PM Monday July 27 IMPACTS...Ozone is expected to reach...

Areas: El Paso County CO

Severity: Unknown

Urgency: Unknown

Effective: Monday, July 27, 2026 - 16:10

Expires: Monday, July 27, 2026 - 21:00

Sender: w-nws.webmaster@noaa.gov

Colorado Minor Flood Advisory | Effective 07/27/2026 16:09

Flood Advisory issued July 27 at 5:09PM MDT until July 27 at 7:00PM MDT by NWS Grand Junction CO

Event: Flood Advisory

Desc: * WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of southwest Colorado, including the following county, San Juan. * WHEN...Until 700 PM MDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Some low-water crossings may become impassable. * ADDITIONAL DETAILS... - At 509 PM MDT,...

Areas: San Juan County CO

Severity: Minor

Urgency: Expected

Effective: Monday, July 27, 2026 - 16:09

Expires: Monday, July 27, 2026 - 18:00

Sender: w-nws.webmaster@noaa.gov

Colorado Unknown Air Quality Alert | Effective 07/27/2026 16:10

Air Quality Alert issued July 27 at 5:10PM MDT by NWS Denver CO

Event: Air Quality Alert

Desc: 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 July 27 to 1200 AM Tuesday July 28 IMPACTS...Ozone Action Day Alert is now...

Areas: Douglas County CO, Denver County CO, Larimer County CO, Arapahoe County CO, Boulder County CO, Weld County CO, Broomfield County CO, Adams County CO, Jefferson County CO

Severity: Unknown

Urgency: Unknown

Effective: Monday, July 27, 2026 - 16:10

Expires: Monday, July 27, 2026 - 23:00

Sender: w-nws.webmaster@noaa.gov

Colorado Minor Flood Advisory | Effective 07/27/2026 16:06

Flood Advisory issued July 27 at 5:06PM MDT until July 27 at 7:00PM MDT by NWS Denver CO

Event: Flood Advisory

Desc: * WHAT...Small stream flooding caused by excessive rainfall is expected. * WHERE...Northeastern Park County in central Colorado... * WHEN...Until 700 PM MDT. * IMPACTS...Rises in small streams and normally dry creeks. * ADDITIONAL DETAILS... - At 506 PM MDT, Doppler radar indicated heavy rain due to thunderstorms. This may...

Areas: Park County CO

Severity: Minor

Urgency: Expected

Effective: Monday, July 27, 2026 - 16:06

Expires: Monday, July 27, 2026 - 18:00

Sender: w-nws.webmaster@noaa.gov

Colorado Minor Flood Advisory | Effective 07/27/2026 15:30

Flood Advisory issued July 27 at 4:30PM MDT until July 27 at 6:30PM MDT by NWS Denver CO

Event: Flood Advisory

Desc: * WHAT...Small stream flooding caused by excessive rainfall is expected. * WHERE...Southeastern Clear Creek County in central Colorado... West Central Jefferson County in central Colorado... * WHEN...Until 630 PM MDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Hazardous travel conditions with very heavy...

Areas: Clear Creek County CO, Jefferson County CO

Severity: Minor

Urgency: Expected

Effective: Monday, July 27, 2026 - 15:30

Expires: Monday, July 27, 2026 - 17:30

Sender: w-nws.webmaster@noaa.gov

Colorado Minor Flood Advisory | Effective 07/27/2026 15:34

Flood Advisory issued July 27 at 4:34PM MDT until July 27 at 6:45PM MDT by NWS Grand Junction CO

Event: Flood Advisory

Desc: * WHAT...Flash flooding and debris flows are possible, flooding caused by excessive rainfall over the Gold Mountain Fire Burn Scar is possible. * WHERE...Gold Mountain Fire Burn Scar in Ouray County Colorado, including Dexter and Cutler Creek drainages and Highway 550. * WHEN...Until 645 PM MDT. * IMPACTS...Excessive rainfall...

Areas: Gunnison County CO, Hinsdale County CO, Ouray County CO

Severity: Minor

Urgency: Expected

Effective: Monday, July 27, 2026 - 15:34

Expires: Monday, July 27, 2026 - 17:45

Sender: w-nws.webmaster@noaa.gov

Colorado Minor Flood Advisory | Effective 07/27/2026 15:14

Flood Advisory issued July 27 at 4:14PM MDT until July 27 at 7:15PM MDT by NWS Grand Junction CO

Event: Flood Advisory

Desc: * WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Portions of northwest and west central Colorado, including the following counties, in northwest Colorado, Garfield. In west central Colorado, Mesa. * WHEN...Until 715 PM MDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL...

Areas: Garfield County CO, Mesa County CO

Severity: Minor

Urgency: Expected

Effective: Monday, July 27, 2026 - 15:14

Expires: Monday, July 27, 2026 - 18:15

Sender: w-nws.webmaster@noaa.gov

Colorado Unknown Air Quality Alert | Effective 07/27/2026 15:10

Air Quality Alert issued July 27 at 4:10PM MDT by NWS Denver CO

Event: Air Quality Alert

Areas: Boulder County CO, Larimer County CO, Adams County CO, Broomfield County CO, Weld County CO, Arapahoe County CO, Jefferson County CO, Denver County CO, Douglas County CO

Severity: Unknown

Urgency: Unknown

Effective: Monday, July 27, 2026 - 15:10

Expires: Monday, July 27, 2026 - 23:00

Sender: w-nws.webmaster@noaa.gov

Colorado Severe Flash Flood Warning | Effective 07-27-2026 14:30

Flash Flood Warning issued July 27 at 3:30PM MDT until July 27 at 6:30PM MDT by NWS Grand Junction CO

Event: Flash Flood Warning

Desc: FFWGJT The National Weather Service in Grand Junction has issued a * Flash Flood Warning for... South Central Garfield County in west central Colorado... * Until 630 PM MDT. * At 330 PM MDT, Doppler radar indicated thunderstorms producing heavy rain above Roan Creek. Between 0.5 and 1 inch of rain has fallen. The expected...

Areas: Garfield County CO

Severity: Severe

Urgency: Immediate

Effective: Monday, July 27, 2026 - 14:30

Expires: Monday, July 27, 2026 - 17:30

Sender: w-nws.webmaster@noaa.gov

Colorado Severe Flash Flood Warning | Effective 07/27/2026 14:30

Flash Flood Warning issued July 27 at 3:30PM MDT until July 27 at 6:30PM MDT by NWS Grand Junction CO

Event: Flash Flood Warning

Areas: Garfield County CO

Severity: Severe

Urgency: Immediate

Effective: Monday, July 27, 2026 - 14:30

Expires: Monday, July 27, 2026 - 17:30

Sender: w-nws.webmaster@noaa.gov

Colorado, Utah Moderate Heat Advisory | Effective 07/27/2026 10:50

Heat Advisory issued July 27 at 11:50AM MDT until July 28 at 6:00AM MDT by NWS Grand Junction CO

Event: Heat Advisory

Desc: * WHAT...High temperatures of 100 to 107 and warm night time lows will bring little relief. * WHERE...In Colorado, Lower Yampa River Basin and Grand Valley. In Utah, Arches/Grand Flat, Eastern Uinta Basin, Canyonlands/Natural Bridges, and Southeast Utah. * WHEN...Until 6 AM MDT Tuesday. * IMPACTS...Heat related illnesses...

Areas: Garfield County CO, Moffat County CO, Rio Blanco County CO, Mesa County CO, San Juan County UT, Uintah County UT, Grand County UT

Severity: Moderate

Urgency: Expected

Effective: Monday, July 27, 2026 - 10:50

Expires: Tuesday, July 28, 2026 - 05:00

Sender: w-nws.webmaster@noaa.gov

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Public Safety Alerts