Greeley, CO Warnings, Watches and Advisories

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Heat Advisory

Heat Advisory issued July 13 at 1:23AM MDT until July 14 at 9:00PM MDT by NWS Grand Junction CO

* WHAT...Temperatures up to 100 to 110. * WHERE...In Colorado, the Grand Valley. In Utah, the eastern Uinta Basin, Arches/Grand Flat and Canyonlands/Natural Bridges. * WHEN...Until 9 PM MDT Sunday. * IMPACTS...Hot temperatures may cause heat illnesses to occur.

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Area
Grand Valley; Eastern Uinta Basin; Arches/Grand Flat; Canyonlands/Natural Bridges

Heat Advisory

Heat Advisory issued July 12 at 10:12PM MDT until July 13 at 8:00PM MDT by NWS Pueblo CO

* WHAT...High temperatures are expected to be 100-105 degrees each afternoon. * WHERE...Crowley County. * WHEN...For the first Heat Advisory, from 10 AM to 8 PM MDT Saturday. For the second Heat Advisory, from 10 AM to 8 PM MDT Sunday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

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Area
Crowley County

Heat Advisory

Heat Advisory issued July 12 at 10:12PM MDT until July 13 at 8:00PM MDT by NWS Pueblo CO

* WHAT...High temperatures are expected to be 97-105 degrees each afternoon. * WHERE...El Paso, Pueblo, and eastern Fremont counties. * WHEN...For the first Heat Advisory, from 10 AM to 8 PM MDT Saturday. For the second Heat Advisory, from 10 AM to 8 PM MDT Sunday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

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Area
Canon City Vicinity/Eastern Fremont County; Northern El Paso County/Monument Ridge/Rampart Range Below 7500 Ft; Colorado Springs Vicinity/Southern El Paso County/Rampart Range Below 7400 Ft; Pueblo Vicinity/Pueblo County Below 6300 Feet

Heat Advisory

Heat Advisory issued July 12 at 10:12PM MDT until July 13 at 8:00PM MDT by NWS Pueblo CO

* WHAT...High temperatures are expected to be 100-107 degrees each afternoon. * WHERE...Kiowa, Otero, Bent, and Prowers counties. * WHEN...For the first Heat Advisory, from 10 AM to 8 PM MDT Saturday. For the second Heat Advisory, from 10 AM to 8 PM MDT Sunday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

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Area
La Junta Vicinity/Otero County; Western Kiowa County; Eastern Kiowa County; Las Animas Vicinity/Bent County; Lamar Vicinity/Prowers County

Heat Advisory

Heat Advisory issued July 12 at 10:12PM MDT until July 14 at 8:00PM MDT by NWS Pueblo CO

* WHAT...High temperatures are expected to be 100-105 degrees each afternoon. * WHERE...Crowley County. * WHEN...For the first Heat Advisory, from 10 AM to 8 PM MDT Saturday. For the second Heat Advisory, from 10 AM to 8 PM MDT Sunday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

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Area
Crowley County

Heat Advisory

Heat Advisory issued July 12 at 10:12PM MDT until July 14 at 8:00PM MDT by NWS Pueblo CO

* WHAT...High temperatures are expected to be 97-105 degrees each afternoon. * WHERE...El Paso, Pueblo, and eastern Fremont counties. * WHEN...For the first Heat Advisory, from 10 AM to 8 PM MDT Saturday. For the second Heat Advisory, from 10 AM to 8 PM MDT Sunday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

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Area
Canon City Vicinity/Eastern Fremont County; Northern El Paso County/Monument Ridge/Rampart Range Below 7500 Ft; Colorado Springs Vicinity/Southern El Paso County/Rampart Range Below 7400 Ft; Pueblo Vicinity/Pueblo County Below 6300 Feet

Heat Advisory

Heat Advisory issued July 12 at 10:12PM MDT until July 14 at 8:00PM MDT by NWS Pueblo CO

* WHAT...High temperatures are expected to be 100-107 degrees each afternoon. * WHERE...Kiowa, Otero, Bent, and Prowers counties. * WHEN...For the first Heat Advisory, from 10 AM to 8 PM MDT Saturday. For the second Heat Advisory, from 10 AM to 8 PM MDT Sunday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

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Area
La Junta Vicinity/Otero County; Western Kiowa County; Eastern Kiowa County; Las Animas Vicinity/Bent County; Lamar Vicinity/Prowers County

Air Quality Alert

Air Quality Alert issued July 12 at 10:10PM MDT by NWS Denver CO

The Colorado Department of Public Health and Environment has issued the following... WHAT...Air Quality Health Advisory for Wildfire Smoke. WHERE...southern Boulder County. Locations include, but are not limited to southern portions of Boulder. WHEN...1000 PM Friday July 12 to 900 AM Saturday July 13 IMPACTS...A fire near the National Center for Atmospheric Research (NCAR), just southwest of Boulder is producing significant quantities of smoke. Daytime impacts from this smoke are expected to remain highly localized in areas near the fire. During the evening and overnight hours, Friday night and into Saturday morning, smoke will settle in areas below the fire, likely affecting southern portions of Boulder. HEALTH INFORMATION...Public Health Recommendations: If smoke is thick or becomes thick in your neighborhood you may want to remain indoors. This is especially true for those with heart disease, respiratory illnesses, the very young, and older adults. Consider limiting outdoor activity when moderate to heavy smoke is present. Consider relocating temporarily if smoke is present indoors and is making you ill. If visibility is less than 5 miles in smoke in your neighborhood, smoke has reached levels that are unhealthy.

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Area
Boulder, CO

Air Quality Alert

Air Quality Alert issued July 12 at 10:10PM 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 Friday July 12 to 400 PM Saturday July 13 IMPACTS...Ozone Action Day Alert is now in effect for the Front Range Urban Corridor. Request to limit driving gas and diesel- powered vehicles is now in effect until at least 4 p.m. Saturday, July 13, 2024. Weather conditions continue to support high levels of ozone on Friday and Saturday. The highest concentrations of ozone are most likely for locations in and near the Denver Metro area, yet increased levels of ozone remain possible throughout the Front Range region. For areas included in this advisory that are not expected to reach the Unhealthy for Sensitive Groups (USG) air quality designation, we request that activities, such as driving non-ZEV vehicles (i.e., gas or diesel), be reduced to lessen the impacts on neighboring air quality. Additional air pollution in this region may directly worsen air quality or contribute to precursors which may also adversely affect air quality. For Colorado air quality conditions, forecasts and advisories, visit: https://www.colorado.gov/airquality/colorado_summary.aspx 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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Area
Boulder, CO; Weld, CO; Adams, CO; Denver, CO; Jefferson, CO; Douglas, CO; Arapahoe, CO; Broomfield, CO; Larimer, CO

Heat Advisory

Heat Advisory issued July 12 at 9:27PM MDT until July 13 at 8:00PM MDT by NWS Denver CO

* WHAT...High temperatures of 94 to 99 degrees each afternoon. * WHERE...Castle Pines, Castle Rock, Ponderosa Park, Elizabeth, and Larkspur. * WHEN...From 10 AM to 8 PM each day. * IMPACTS...Hot temperatures may cause heat illnesses.

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Area
Elbert/Central and East Douglas Counties Above 6000 Feet

Heat Advisory

Heat Advisory issued July 12 at 9:27PM MDT until July 13 at 8:00PM MDT by NWS Denver CO

* WHAT...High temperatures of 102 to 107 each afternoon. * WHERE...Briggsdale, Fort Morgan, Byers, Limon, Sterling, Akron, Julesburg, and Holyoke. * WHEN...From 10 AM to 8 PM each day. * IMPACTS...Hot temperatures may cause heat illnesses.

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Area
Northeast 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

Heat Advisory

Heat Advisory issued July 12 at 9:27PM MDT until July 13 at 8:00PM MDT by NWS Denver CO

* WHAT...High temperatures of 100 to 104 each afternoon. * WHERE...Fort Collins, Longmont, Boulder, Denver and suburbs, and Greeley. * WHEN...From 10 AM to 8 PM each day. * IMPACTS...Hot temperatures may cause heat illnesses.

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Area
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; Central and South Weld County

Heat Advisory

Heat Advisory issued July 12 at 9:27PM MDT until July 14 at 8:00PM MDT by NWS Denver CO

* WHAT...High temperatures of 94 to 99 degrees each afternoon. * WHERE...Castle Pines, Castle Rock, Ponderosa Park, Elizabeth, and Larkspur. * WHEN...From 10 AM to 8 PM each day. * IMPACTS...Hot temperatures may cause heat illnesses.

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Area
Elbert/Central and East Douglas Counties Above 6000 Feet

Heat Advisory

Heat Advisory issued July 12 at 9:27PM MDT until July 14 at 8:00PM MDT by NWS Denver CO

* WHAT...High temperatures of 102 to 107 each afternoon. * WHERE...Briggsdale, Fort Morgan, Byers, Limon, Sterling, Akron, Julesburg, and Holyoke. * WHEN...From 10 AM to 8 PM each day. * IMPACTS...Hot temperatures may cause heat illnesses.

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Area
Northeast 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

Heat Advisory

Heat Advisory issued July 12 at 9:27PM MDT until July 14 at 8:00PM MDT by NWS Denver CO

* WHAT...High temperatures of 100 to 104 each afternoon. * WHERE...Fort Collins, Longmont, Boulder, Denver and suburbs, and Greeley. * WHEN...From 10 AM to 8 PM each day. * IMPACTS...Hot temperatures may cause heat illnesses.

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Area
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; Central and South Weld County

Heat Advisory

Heat Advisory issued July 12 at 7:59PM MDT until July 14 at 9:00PM MDT by NWS Goodland KS

* WHAT...Heat index values up to 105 expected. * WHERE...Portions of east central and northeast Colorado, northwest and west central Kansas, and southwest Nebraska. * WHEN...From noon MDT /1 PM CDT/ Saturday to 9 PM MDT /10 PM CDT/ Sunday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Heat related illnesses increase significantly during extreme heat and high humidity events.

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Area
Yuma County; Kit Carson County; Cheyenne County; Cheyenne; Rawlins; Decatur; Norton; Sherman; Thomas; Sheridan; Graham; Wallace; Logan; Gove; Greeley; Wichita; Dundy; Hitchcock; Red Willow

Air Quality Alert

Air Quality Alert issued July 12 at 4:10PM MDT by NWS Denver CO

The Colorado Department of Public Health and Environment has issued the following... WHAT...Air Quality Health Advisory for Wildfire Smoke. WHERE...southern Boulder County. Locations include, but are not limited to southern portions of Boulder. WHEN...1000 PM Friday July 12 to 900 AM Saturday July 13 IMPACTS...A fire near the National Center for Atmospheric Research (NCAR), just southwest of Boulder is producing significant quantities of smoke. Daytime impacts from this smoke are expected to remain highly localized in areas near the fire. During the evening and overnight hours, Friday night and into Saturday morning, smoke will settle in areas below the fire, likely affecting southern portions of Boulder. HEALTH INFORMATION...Public Health Recommendations: If smoke is thick or becomes thick in your neighborhood you may want to remain indoors. This is especially true for those with heart disease, respiratory illnesses, the very young, and older adults. Consider limiting outdoor activity when moderate to heavy smoke is present. Consider relocating temporarily if smoke is present indoors and is making you ill. If visibility is less than 5 miles in smoke in your neighborhood, smoke has reached levels that are unhealthy.

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Area
Boulder, CO

Air Quality Alert

Air Quality Alert issued July 12 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 Friday July 12 to 400 PM Saturday July 13 IMPACTS...Ozone Action Day Alert is now in effect for the Front Range Urban Corridor. Request to limit driving gas and diesel- powered vehicles is now in effect until at least 4 p.m. Saturday, July 13, 2024. Weather conditions continue to support high levels of ozone on Friday and Saturday. The highest concentrations of ozone are most likely for locations in and near the Denver Metro area, yet increased levels of ozone remain possible throughout the Front Range region. For areas included in this advisory that are not expected to reach the Unhealthy for Sensitive Groups (USG) air quality designation, we request that activities, such as driving non-ZEV vehicles (i.e., gas or diesel), be reduced to lessen the impacts on neighboring air quality. Additional air pollution in this region may directly worsen air quality or contribute to precursors which may also adversely affect air quality. For Colorado air quality conditions, forecasts and advisories, visit: https://www.colorado.gov/airquality/colorado_summary.aspx 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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Area
Boulder, CO; Weld, CO; Adams, CO; Denver, CO; Jefferson, CO; Douglas, CO; Arapahoe, CO; Broomfield, CO; Larimer, CO

Air Quality Alert

Air Quality Alert issued July 12 at 1:10PM 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 Thursday July 11 to 400 PM Friday July 12 IMPACTS...Ozone Action Day Alert is now in effect for the Front Range Urban Corridor. Request to limit driving gas and diesel- powered vehicles is now in effect until at least 4 p.m. Friday, July 12, 2024. Hot and dry weather with light winds is expected to allow ozone concentrations to reach the Unhealthy for Sensitive Groups category on Thursday and Friday. The highest concentrations are expected for locations in and near the Denver Metro area, yet increased ozone is possible throughout the Front Range region. For areas included in this advisory that are not expected to reach the Unhealthy for Sensitive Groups (USG) air quality designation, we request that activities, such as driving non-ZEV vehicles (i.e., gas or diesel), be reduced to lessen the impacts on neighboring air quality. Additional air pollution in this region may directly worsen air quality or contribute to precursors which may also adversely affect air quality. For Colorado air quality conditions, forecasts and advisories, visit: https://www.colorado.gov/airquality/colorado_summary.aspx 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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Area
Boulder, CO; Weld, CO; Adams, CO; Denver, CO; Jefferson, CO; Douglas, CO; Arapahoe, CO; Broomfield, CO; Larimer, CO

Air Quality Alert

Air Quality Alert issued July 12 at 1:10PM MDT by NWS Denver CO

The Colorado Department of Public Health and Environment has issued the following... WHAT...Air Quality Health Advisory for Wildfire Smoke. WHERE...southern Boulder County. Locations include, but are not limited to southern portions of Boulder. WHEN...1000 PM Friday July 12 to 900 AM Saturday July 13 IMPACTS...A fire near the National Center for Atmospheric Research (NCAR), just southwest of Boulder is producing significant quantities of smoke. Daytime impacts from this smoke are expected to remain highly localized in areas near the fire. During the evening and overnight hours, Friday night and into Saturday morning, smoke will settle in areas below the fire, likely affecting southern portions of Boulder. HEALTH INFORMATION...Public Health Recommendations: If smoke is thick or becomes thick in your neighborhood you may want to remain indoors. This is especially true for those with heart disease, respiratory illnesses, the very young, and older adults. Consider limiting outdoor activity when moderate to heavy smoke is present. Consider relocating temporarily if smoke is present indoors and is making you ill. If visibility is less than 5 miles in smoke in your neighborhood, smoke has reached levels that are unhealthy.

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Area
Boulder, CO
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Fair 63°F
30.1in
Barometer
73%
Humidity
Northwest 5.8mph
Wind
Fair

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