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  • Flash Flood Warning from TUE 3:42 PM MDT until TUE 8:00 PM MDT Garfield County, Colorado

    Start: 8/16/2022 3:42:00 PM
    End: 8/16/2022 8:00:00 PM
    The National Weather Service in Grand Junction has issued a * Flash Flood Warning for... The Pine Gulch Fire Burn Area in... Southwestern Garfield County in west central Colorado... North Central Mesa County in west central Colorado... * Until 800 PM MDT. * At 342 PM MDT, Doppler radar indicated thunderstorms producing heavy rain over the Pine Gulch Fire Burn Area. Flash flooding is ongoing or expected to begin shortly. Excessive rainfall over the burn scar will result in debris flow moving through the Pine Gulch Burn area. The debris flow can consist of rock, mud, vegetation and other loose materials. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding in and around the Pine Gulch Fire Burn Area. SOURCE...Radar. IMPACT...Life threatening flash flooding of areas in and around the Pine Gulch Fire Burn Area. * Some locations that will experience flash flooding include... mainly rural areas of Southwestern Garfield and North Central Mesa Counties PRECAUTIONARY/PREPAREDNESS ACTIONS... This is a life threatening situation. Heavy rainfall will cause extensive and severe flash flooding of creeks...streams...and ditches in the Pine Gulch Fire Burn Area. Severe debris flows can also be anticipated across roads. Roads and driveways may be washed away in places. If you encounter flood waters...climb to safety. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && FLASH FLOOD...RADAR INDICATED; FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
  • Flood Watch from TUE 12:00 PM MDT until WED 12:00 AM MDT Central Chaffee County below 9000 ft, Colorado

    Start: 8/16/2022 10:44:00 AM
    End: 8/17/2022 12:00:00 AM
    ...FLOOD WATCH REMAINS IN EFFECT THROUGH THIS EVENING... * WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of central and southeast Colorado, including Chaffee, Lake and Fremont counties, the La Garita mountains, the Wets and Sangre De Cristo mountains, the Wet Mountain Valley and Huerfano and western Las Animas Counties. * WHEN...Through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Monsoon moisture over the area will result in another round of heavy rain producing thunderstorms this afternoon and evening. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. &&
  • Flood Watch from TUE 12:00 PM MDT until WED 12:00 AM MDT Leadville vicinity/Lake below 11000 ft, Colorado

    Start: 8/16/2022 10:44:00 AM
    End: 8/17/2022 12:00:00 AM
    ...FLOOD WATCH REMAINS IN EFFECT THROUGH THIS EVENING... * WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of central and southeast Colorado, including Chaffee, Lake and Fremont counties, the La Garita mountains, the Wets and Sangre De Cristo mountains, the Wet Mountain Valley and Huerfano and western Las Animas Counties. * WHEN...Through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Monsoon moisture over the area will result in another round of heavy rain producing thunderstorms this afternoon and evening. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. &&
  • Flood Watch from TUE 12:00 PM MDT until WED 12:00 AM MDT Saguache County East of Continental Divide below 10000 ft, Colorado

    Start: 8/16/2022 10:44:00 AM
    End: 8/17/2022 12:00:00 AM
    ...FLOOD WATCH REMAINS IN EFFECT THROUGH THIS EVENING... * WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of central and southeast Colorado, including Chaffee, Lake and Fremont counties, the La Garita mountains, the Wets and Sangre De Cristo mountains, the Wet Mountain Valley and Huerfano and western Las Animas Counties. * WHEN...Through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Monsoon moisture over the area will result in another round of heavy rain producing thunderstorms this afternoon and evening. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. &&
  • Flood Watch from TUE 12:00 PM MDT until WED 12:00 AM MDT Saguache County West of Continental Divide below 10000 ft, Colorado

    Start: 8/16/2022 10:44:00 AM
    End: 8/17/2022 12:00:00 AM
    ...FLOOD WATCH REMAINS IN EFFECT THROUGH THIS EVENING... * WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of central and southeast Colorado, including Chaffee, Lake and Fremont counties, the La Garita mountains, the Wets and Sangre De Cristo mountains, the Wet Mountain Valley and Huerfano and western Las Animas Counties. * WHEN...Through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Monsoon moisture over the area will result in another round of heavy rain producing thunderstorms this afternoon and evening. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. &&
  • Flood Watch from TUE 12:00 PM MDT until WED 12:00 AM MDT Western Chaffee County Between 9000 and 11000 ft, Colorado

    Start: 8/16/2022 10:44:00 AM
    End: 8/17/2022 12:00:00 AM
    ...FLOOD WATCH REMAINS IN EFFECT THROUGH THIS EVENING... * WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of central and southeast Colorado, including Chaffee, Lake and Fremont counties, the La Garita mountains, the Wets and Sangre De Cristo mountains, the Wet Mountain Valley and Huerfano and western Las Animas Counties. * WHEN...Through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Monsoon moisture over the area will result in another round of heavy rain producing thunderstorms this afternoon and evening. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. &&
  • Flood Watch from TUE 12:00 PM MDT until WED 12:00 AM MDT Western Mosquito Range/East Chaffee County above 9000Ft, Colorado

    Start: 8/16/2022 10:44:00 AM
    End: 8/17/2022 12:00:00 AM
    ...FLOOD WATCH REMAINS IN EFFECT THROUGH THIS EVENING... * WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of central and southeast Colorado, including Chaffee, Lake and Fremont counties, the La Garita mountains, the Wets and Sangre De Cristo mountains, the Wet Mountain Valley and Huerfano and western Las Animas Counties. * WHEN...Through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Monsoon moisture over the area will result in another round of heavy rain producing thunderstorms this afternoon and evening. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. &&
  • Flood Watch from TUE 12:00 PM MDT until WED 12:00 AM MDT Western Mosquito Range/East Lake County above 11000 ft, Colorado

    Start: 8/16/2022 10:44:00 AM
    End: 8/17/2022 12:00:00 AM
    ...FLOOD WATCH REMAINS IN EFFECT THROUGH THIS EVENING... * WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of central and southeast Colorado, including Chaffee, Lake and Fremont counties, the La Garita mountains, the Wets and Sangre De Cristo mountains, the Wet Mountain Valley and Huerfano and western Las Animas Counties. * WHEN...Through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Monsoon moisture over the area will result in another round of heavy rain producing thunderstorms this afternoon and evening. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. &&
  • Air Quality Alert until WED 4:00 PM MDT Adams County, Colorado

    Start: 8/16/2022 4:10:00 PM
    End: 8/17/2022 4:00:00 PM
    ...OZONE ACTION DAY ALERT FROM 400 PM TUESDAY UNTIL 400 PM WEDNESDAY... 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 Tuesday August 16 to 400 PM Wednesday August 17 IMPACTS...Ozone Action Day Alert is now in effect for the Front Range Urban Corridor. Requests to limit driving of non-ZEV vehicles (i.e., gas or diesel) are now in effect until at least 4 p.m. Wednesday, August 17, 2022. Air quality is expected to remain in the Good to Moderate range on Tuesday. On Wednesday, warm and sunny conditions will allow for Ozone development, and concentrations are expected to reach the Moderate to Unhealthy for Sensitive Groups Range. The highest Ozone concentrations are most likely in the southern and western portions of the Denver Metro Area, including Highlands Ranch and Golden.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.
  • Air Quality Alert until WED 4:00 PM MDT Arapahoe County, Colorado

    Start: 8/16/2022 4:10:00 PM
    End: 8/17/2022 4:00:00 PM
    ...OZONE ACTION DAY ALERT FROM 400 PM TUESDAY UNTIL 400 PM WEDNESDAY... 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 Tuesday August 16 to 400 PM Wednesday August 17 IMPACTS...Ozone Action Day Alert is now in effect for the Front Range Urban Corridor. Requests to limit driving of non-ZEV vehicles (i.e., gas or diesel) are now in effect until at least 4 p.m. Wednesday, August 17, 2022. Air quality is expected to remain in the Good to Moderate range on Tuesday. On Wednesday, warm and sunny conditions will allow for Ozone development, and concentrations are expected to reach the Moderate to Unhealthy for Sensitive Groups Range. The highest Ozone concentrations are most likely in the southern and western portions of the Denver Metro Area, including Highlands Ranch and Golden.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.
  • Air Quality Alert until WED 4:00 PM MDT Boulder County, Colorado

    Start: 8/16/2022 4:10:00 PM
    End: 8/17/2022 4:00:00 PM
    ...OZONE ACTION DAY ALERT FROM 400 PM TUESDAY UNTIL 400 PM WEDNESDAY... 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 Tuesday August 16 to 400 PM Wednesday August 17 IMPACTS...Ozone Action Day Alert is now in effect for the Front Range Urban Corridor. Requests to limit driving of non-ZEV vehicles (i.e., gas or diesel) are now in effect until at least 4 p.m. Wednesday, August 17, 2022. Air quality is expected to remain in the Good to Moderate range on Tuesday. On Wednesday, warm and sunny conditions will allow for Ozone development, and concentrations are expected to reach the Moderate to Unhealthy for Sensitive Groups Range. The highest Ozone concentrations are most likely in the southern and western portions of the Denver Metro Area, including Highlands Ranch and Golden.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.
  • Air Quality Alert until WED 4:00 PM MDT Denver County, Colorado

    Start: 8/16/2022 4:10:00 PM
    End: 8/17/2022 4:00:00 PM
    ...OZONE ACTION DAY ALERT FROM 400 PM TUESDAY UNTIL 400 PM WEDNESDAY... 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 Tuesday August 16 to 400 PM Wednesday August 17 IMPACTS...Ozone Action Day Alert is now in effect for the Front Range Urban Corridor. Requests to limit driving of non-ZEV vehicles (i.e., gas or diesel) are now in effect until at least 4 p.m. Wednesday, August 17, 2022. Air quality is expected to remain in the Good to Moderate range on Tuesday. On Wednesday, warm and sunny conditions will allow for Ozone development, and concentrations are expected to reach the Moderate to Unhealthy for Sensitive Groups Range. The highest Ozone concentrations are most likely in the southern and western portions of the Denver Metro Area, including Highlands Ranch and Golden.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.
  • Air Quality Alert until WED 4:00 PM MDT Douglas County, Colorado

    Start: 8/16/2022 4:10:00 PM
    End: 8/17/2022 4:00:00 PM
    ...OZONE ACTION DAY ALERT FROM 400 PM TUESDAY UNTIL 400 PM WEDNESDAY... 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 Tuesday August 16 to 400 PM Wednesday August 17 IMPACTS...Ozone Action Day Alert is now in effect for the Front Range Urban Corridor. Requests to limit driving of non-ZEV vehicles (i.e., gas or diesel) are now in effect until at least 4 p.m. Wednesday, August 17, 2022. Air quality is expected to remain in the Good to Moderate range on Tuesday. On Wednesday, warm and sunny conditions will allow for Ozone development, and concentrations are expected to reach the Moderate to Unhealthy for Sensitive Groups Range. The highest Ozone concentrations are most likely in the southern and western portions of the Denver Metro Area, including Highlands Ranch and Golden.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.
  • Air Quality Alert until WED 4:00 PM MDT Jefferson County, Colorado

    Start: 8/16/2022 4:10:00 PM
    End: 8/17/2022 4:00:00 PM
    ...OZONE ACTION DAY ALERT FROM 400 PM TUESDAY UNTIL 400 PM WEDNESDAY... 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 Tuesday August 16 to 400 PM Wednesday August 17 IMPACTS...Ozone Action Day Alert is now in effect for the Front Range Urban Corridor. Requests to limit driving of non-ZEV vehicles (i.e., gas or diesel) are now in effect until at least 4 p.m. Wednesday, August 17, 2022. Air quality is expected to remain in the Good to Moderate range on Tuesday. On Wednesday, warm and sunny conditions will allow for Ozone development, and concentrations are expected to reach the Moderate to Unhealthy for Sensitive Groups Range. The highest Ozone concentrations are most likely in the southern and western portions of the Denver Metro Area, including Highlands Ranch and Golden.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.
  • Air Quality Alert until WED 4:00 PM MDT Larimer County, Colorado

    Start: 8/16/2022 4:10:00 PM
    End: 8/17/2022 4:00:00 PM
    ...OZONE ACTION DAY ALERT FROM 400 PM TUESDAY UNTIL 400 PM WEDNESDAY... 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 Tuesday August 16 to 400 PM Wednesday August 17 IMPACTS...Ozone Action Day Alert is now in effect for the Front Range Urban Corridor. Requests to limit driving of non-ZEV vehicles (i.e., gas or diesel) are now in effect until at least 4 p.m. Wednesday, August 17, 2022. Air quality is expected to remain in the Good to Moderate range on Tuesday. On Wednesday, warm and sunny conditions will allow for Ozone development, and concentrations are expected to reach the Moderate to Unhealthy for Sensitive Groups Range. The highest Ozone concentrations are most likely in the southern and western portions of the Denver Metro Area, including Highlands Ranch and Golden.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.
  • Air Quality Alert until WED 4:00 PM MDT Weld County, Colorado

    Start: 8/16/2022 4:10:00 PM
    End: 8/17/2022 4:00:00 PM
    ...OZONE ACTION DAY ALERT FROM 400 PM TUESDAY UNTIL 400 PM WEDNESDAY... 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 Tuesday August 16 to 400 PM Wednesday August 17 IMPACTS...Ozone Action Day Alert is now in effect for the Front Range Urban Corridor. Requests to limit driving of non-ZEV vehicles (i.e., gas or diesel) are now in effect until at least 4 p.m. Wednesday, August 17, 2022. Air quality is expected to remain in the Good to Moderate range on Tuesday. On Wednesday, warm and sunny conditions will allow for Ozone development, and concentrations are expected to reach the Moderate to Unhealthy for Sensitive Groups Range. The highest Ozone concentrations are most likely in the southern and western portions of the Denver Metro Area, including Highlands Ranch and Golden.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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