Centennial, CO Warnings, Watches and Advisories

Flood Watch issued November 2 at 7:21AM MST until November 5 at 11:45PM MST by NWS Pueblo CO

...The Flood Watch continues for the following rivers in Colorado... Rio Grande At Alamosa affecting Alamosa Vicinity/Central San Luis Valley. For the Rio Grande...including Alamosa...flooding is forecasted to begin by mid week. * WHAT...Flooding is possible. * WHERE...Rio Grande at Alamosa. * WHEN...From Wednesday afternoon to Thursday evening. * ADDITIONAL DETAILS... - At 6:30 AM MST Monday the stage was 3.0 feet. - Forecast...Flood stage may be reached early Wednesday afternoon. - Flood stage is 9.0 feet. - http://www.weather.gov/safety/flood

Flood Warning issued November 2 at 7:19AM MST until November 3 at 7:34PM MST by NWS Pueblo CO

...The Flood Warning is extended for the following rivers in Colorado... Rio Grande Near Del Norte affecting Rio Grande County. For the Upper Rio Grande River...including Del Norte...Moderate flooding is forecast. * WHAT...Moderate flooding is occurring and moderate flooding is forecast. * WHERE...Rio Grande near Del Norte. * WHEN...Until Tuesday evening. * IMPACTS...At 7.0 feet, Moderate Flood. Water flows into farm properties and homes west of Del Norte. Serious lowland and meadow flooding occurs. * ADDITIONAL DETAILS... - At 7:01 AM MST Monday the stage was 6.6 feet. - Bankfull stage is 5.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 7:01 AM MST Monday was 6.6 feet. - Forecast...The river is expected to rise to a crest of 7.0 feet late this afternoon. It will then fall below flood stage tomorrow morning. - Flood stage is 5.5 feet. - Flood History...This crest compares to a previous crest of 6.8 feet on 10/05/1911. - http://www.weather.gov/safety/flood

Flood Watch issued November 2 at 6:14AM MST until November 2 at 11:00AM MST by NWS Pueblo CO

* WHAT...Flooding caused by excessive rainfall is expected to occur. * WHERE...Eastern San Juan Mountains Above 10000 Feet, Upper Rio Grande Valley and Eastern San Juan Mountains Below 10000 Feet. * WHEN...Until 11 AM MST this morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone location. . * ADDITIONAL DETAILS... - Heavy rainfall Sunday has caused rivers to flood across the region. High water is expected to occur through the next couple of days. - The greatest risk of flooding will be along the Conejos River and the South Fork of the Rio Grande, including South Fork and Mogote. - http://www.weather.gov/safety/flood http://cotrip.org

Flood Watch issued November 2 at 6:14AM MST until November 4 at 5:00AM MST by NWS Pueblo CO

* WHAT...Flooding caused by excessive rainfall will be possible, especially over the western half of San Luis Valley. * WHERE...The western half of the San Luis Valley, including Antonito, Del Norte, Monte Vista and Alamosa. * WHEN...Through late Tuesday night. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone location. * ADDITIONAL DETAILS... - Runoff from heavy rain and melting snow over the San Juan Mountains may cause flooding in the San Luis Valley, especially Monday and Tuesday as high flows move out of the mountains and through the Rio Grande and Conejos River. - The greatest risk of flooding will be along the Conejos River and the Rio Grande, including Del Norte, Monte Vista and Alamosa. - http://www.weather.gov/safety/flood http://cotrip.org

Winter Storm Warning issued November 2 at 3:38AM MST until November 2 at 11:00AM MST by NWS Pueblo CO

* WHAT...Heavy snow. Additional snow accumulations up to 3 to 6 inches. Winds gusting as high as 50 mph. * WHERE...Eastern San Juan Mountains Above 10000 Feet. * WHEN...Until 11 AM MST this morning. * IMPACTS...Travel could be very difficult, especially tonight and Monday morning over Wolf Creek Pass and Cumbres Pass. Strong winds could produce areas of blowing and drifting snow.

Winter Weather Advisory issued November 1 at 10:45PM MST until November 3 at 12:00AM MST by NWS Denver CO

* WHAT...Snow expected. Total snow accumulations of 4 to 9 inches with localized higher amounts possible. * WHERE...Rabbit Ears Pass, and Rocky Mountain National Park and the Medicine Bow Range. * WHEN...From 3 AM Monday to midnight MST Monday Night. * IMPACTS...Roads will become slippery in spots, especially through mountain passes. The hazardous conditions will impact the Monday morning and evening commutes. Use caution when traveling.

Winter Weather Advisory issued November 1 at 10:45PM MST until November 3 at 12:00AM MST by NWS Denver CO

* WHAT...Snow expected. Total snow accumulations of 3 to 7 inches. * WHERE...The Mountains of Summit County, the Mosquito Range, and the Indian Peaks. * WHEN...From 5 AM Monday to midnight MST Monday Night. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the Monday morning and evening commutes.

Winter Storm Warning issued November 1 at 7:52PM MST until November 2 at 12:00PM MST by NWS Grand Junction CO

* WHAT...Heavy snow expected above 10000 feet. Total snow accumulations between 12 and 18 inches, with locally higher amounts possible. Winds gusting as high as 45 mph. * WHERE...Northwest San Juan Mountains and Southwest San Juan Mountains. * WHEN...Until noon MST Monday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions will impact the Monday morning commute.

Winter Weather Advisory issued November 1 at 7:52PM MST until November 3 at 12:00AM MST by NWS Grand Junction CO

* WHAT...Snow expected above 9000 feet. Total snow accumulations between 4 and 8 inches. Winds gusting as high as 35 mph. * WHERE...Northwest San Juan Mountains and Southwest San Juan Mountains. * WHEN...From 3 AM Monday to midnight MST Monday Night. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions will impact the Monday morning commute.

Winter Weather Advisory issued November 1 at 7:52PM MST until November 2 at 6:00PM MST by NWS Grand Junction CO

* WHAT...Snow expected above 10000 feet. Total snow accumulations between 5 and 10 inches. Locally higher amounts possible. Winds gusting as high as 35 mph. * WHERE...Flat Tops, Gore and Elk Mountains/Central Mountain Valleys, Grand and Battlement Mesas, and West Elk and Sawatch Mountains. * WHEN...Until 6 PM MST Monday. * IMPACTS...Travel could be very difficult.

Flood Warning issued November 1 at 7:26PM MST until November 2 at 7:30PM MST by NWS Pueblo CO

Upstream flooding along the Rio Grande continues downstream near Monte Vista in Rio Grande County. * WHAT...Flooding along the Rio Grande near Monte Vista is forecasted to begin by late morning on Monday. * WHERE...East Central Rio Grande County in south central Colorado... West Central Alamosa County in southeastern Colorado... * WHEN...Until 730 PM MST Monday. * IMPACTS...The Rio Grande continues to rise due to upstream flooding through Del Norte and South Fork. Extensive inundation of low-lying areas adjacent to the river is expected. Inundation of low spots along Highway 185, some homes, and other structures may be possible for areas south of the river. Expect many areas of slow moving or standing water. * ADDITIONAL DETAILS... - At 717 PM MST, Upstream stream gauges on the Rio Grande and South Fork Rio Grande indicate that flooding is occurring. - Some locations that will experience flooding include... Monte Vista. - http://water.noaa.gov

Avalanche Advisory issued November 1 at 5:07PM MST by NWS Denver CO

SABCO THE FOLLOWING MESSAGE IS TRANSMITTED AT THE REQUEST OF THE COLORADO AVALANCHE INFORMATION CENTER. ...A SPECIAL AVALANCHE ADVISORY IN EFFECT FROM 4:30 PM SUNDAY UNTIL 4:30 PM MONDAY... *WHAT...Avalanche conditions are dangerous above treeline. *WHERE...San Juan Mountains *WHEN... From 4:30 PM Sunday until 4:30 PM Monday. *IMPACTS... Backcountry travelers can easily trigger dangerous avalanches large enough to bury a human. *PRECAUTION/PREPAREDNESS ACTIONS... A potent winter storm increases avalanche danger Sunday into Monday. Rain, snow, and wind will cause natural avalanches above treeline. Check the forecast at www.colorado.gov/avalanche. Beyer

Avalanche Advisory issued November 1 at 4:51PM MST by NWS Denver CO

SABCO THE FOLLOWING MESSAGE IS TRANSMITTED AT THE REQUEST OF THE COLORADO AVALANCHE INFORMATION CENTER. ...A SPECIAL AVALANCHE ADVISORY IN EFFECT FROM 4:30 PM SUNDAY UNTIL 4:30 PM MONDAY... *WHAT...Avalanche conditions are dangerous above treeline. *WHERE...San Juan Mountains *WHEN... From 4:30 PM Sunday until 4:30 PM Monday. *IMPACTS... Backcountry travelers can easily trigger dangerous avalanches large enough to bury a human. *PRECAUTION/PREPAREDNESS ACTIONS... A potent winter storm increases avalanche danger Sunday into Monday. Rain, snow, and wind will cause natural avalanches above treeline. Check the forecast at www.colorado.gov/avalanche. Beyer

Flood Warning issued November 1 at 4:37PM MST until November 2 at 4:30PM MST by NWS Pueblo CO

* WHAT...Flooding along the South Fork Rio Grande and mainstem Rio Grande through South Fork caused by rain and snowmelt is expected. * WHERE...Southeastern Mineral County in south central Colorado... West Central Rio Grande County in south central Colorado... * WHEN...Until 430 PM MST Monday. * IMPACTS...Flooding along the South Fork Rio Grande and mainstem Rio Grande through South Fork is expected. Additional flooding of creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. Numerous roads remain closed due to flooding. Streams continue to rise due to excess runoff from rainfall and upstream snowmelt. * ADDITIONAL DETAILS... - At 433 PM MST, Rain and snowmelt is occurring, and will cause flooding. Between 1 and 2 inches of rain have fallen on top of melting snow. Stream gauge data indicates that the South Fork Rio Grande at South Fork will be reaching flood stage soon. - Additional rainfall amounts of 1 to 3 inches are possible in the warned area. - Some locations that will experience flooding include... South Fork and areas along Highway 160 up to Wolf Creek Pass. - http://www.weather.gov/safety/flood

Flood Warning issued November 1 at 4:16PM MST until November 2 at 4:15PM MST by NWS Pueblo CO

* WHAT...Flooding along the Conejos River and other streams caused by localized rainfall, in addition to excessive rainfall and snow melt from higher elevations upstream, is expected. * WHERE...Eastern Conejos County in south central Colorado... * WHEN...Until 415 PM MST Monday. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. Numerous roads remain closed due to flooding. Streams continue to rise due to excess runoff from earlier rainfall. Expect many areas of slow moving or standing water. * ADDITIONAL DETAILS... - At 414 PM MST, Doppler radar and automated rain gauges indicated heavy rain. Flooding is already occurring in the warned area. Between 0.3 and 0.5 inches of rain have fallen. - Additional rainfall amounts of 1 to 2 inches are possible in the warned area. - Some locations that will experience flooding include... Manassa, Sanford, La Jara, Antonito, Romeo, Capulin, Conejos, Bountiful and Ortiz. - http://www.weather.gov/safety/flood

Flood Warning issued November 1 at 4:11PM MST until November 2 at 4:15PM MST by NWS Pueblo CO

* WHAT...Flooding of area rivers and streams caused by rain and snowmelt is expected. * WHERE...Western Conejos County in south central Colorado... * WHEN...Until 415 PM MST Monday. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 410 PM MST, Rain and snowmelt is causing flooding. Between 1 and 2 inches of rain have fallen. - Additional rainfall amounts of 2 to 3 inches are possible in the warned area. - Some locations that will experience flooding include... Platoro, Cumbres Pass, and areas along Highway 17. - http://www.weather.gov/safety/flood

Flood Warning issued November 1 at 4:08PM MST until November 2 at 4:15PM MST by NWS Grand Junction CO

Significant and historic flooding is occurring across southwest Colorado and southeast Utah. Widespread rainfall will continue through Monday. Excessive runoff will also increase flooding risks. Many local roads have become flooded and impassable. Some roads have washed out, or collapsed completely. If you live in the warned area, it is recommended to not travel this evening or overnight. This is a PARTICULARLY DANGEROUS SITUATION. * WHAT...Major flooding caused by excessive rainfall will continue. This is a PARTICULARLY DANGEROUS SITUATION. * WHERE...Western Archuleta County in southwestern Colorado... Western Dolores County in southwestern Colorado... Southeastern La Plata County in southwestern Colorado... Montezuma County in southwestern Colorado... West Central San Miguel County in southwestern Colorado... Southern San Juan County in southeastern Utah... * WHEN...Until 415 PM MST Monday. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is occurring. Numerous roads remain closed due to flooding. * ADDITIONAL DETAILS... - At 359 PM MST, local law enforcement reported heavy rain in the warned area. Flooding is already occurring. Between 1.5 and 3 inches of rain have fallen. - Some locations that will experience flooding include... Durango, Blanding, Mexican Hat, Cortez, Pagosa Springs, Dolores, Dove Creek, Ignacio, Aneth, Montezuma Creek, White Mesa, Bluff, Tselakai Dezza, Halchita, Goulding, Hovenweep National Monument, Towaoc, Arriola, Yellow Jacket and Lewis. - http://www.weather.gov/safety/flood

Flood Warning issued November 1 at 2:20PM MST until November 2 at 10:00PM MST by NWS Grand Junction CO

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...South Central La Plata County in southwestern Colorado... * WHEN...Until 1000 PM MST Monday. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 218 PM MST, satellite estimates and river gauge data near Cedar Hill, NM indicate heavy rain in the warned area. Flooding is ongoing or expected to begin shortly. - This includes the following streams and drainages... Animas River, Lightner Creek and Basin Creek. - At 1:00 PM MST Sunday the stage was 9.5 feet. - Forecast...The river is expected to rise above flood stage tonight to a crest of 11.2 feet by early Monday morning. It will then fall below flood stage Monday night. - Flood stage is 10.5 feet. - Flood History...This crest compares to a previous crest of 11.4 feet on 06/19/1949. - Some locations that will experience flooding include... Durango and Bondad. - http://www.weather.gov/safety/flood

Flood Warning issued November 1 at 10:50AM MST until November 2 at 7:00PM MST by NWS Grand Junction CO

...The National Weather Service in Grand Junction CO has issued a Flood Warning for the following rivers in Colorado... Mancos River near Mancos affecting Montezuma County. For the Mancos River...including Mancos...Minor flooding is forecast. * WHAT...Minor flooding is forecast. * WHERE...Mancos River near Mancos. * WHEN...From this evening to Monday evening. * IMPACTS...At 6.0 feet, Minor flooding can be expected around Mancos. * ADDITIONAL DETAILS... - At 10:00 AM MST Sunday the stage was 4.8 feet. - Bankfull stage is 5.0 feet. - Forecast...The river is expected to rise above flood stage this evening to a crest of 6.3 feet late this evening. It will then fall below flood stage late tonight. - Flood stage is 6.0 feet. - Flood History...This crest compares to a previous crest of 5.7 feet on 05/21/2005. - http://www.weather.gov/safety/flood

Flood Warning issued November 1 at 10:09AM MST until November 2 at 7:15PM MST by NWS Grand Junction CO

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...South Central Archuleta County in southwestern Colorado... * WHEN...Until 715 PM MST Monday. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. Streams continue to rise due to excess runoff from earlier rainfall. * ADDITIONAL DETAILS... - At 959 AM MST, satellite estimates and rain gauge data indicate heavy rain in the warned area. Flooding is ongoing or expected to begin shortly. - This includes the following streams and drainages... Stove Creek, Navajo River and Little Navajo River. - Some locations that will experience flooding include... Chromo. - At 9:00 AM MST Sunday the stage was 1.2 feet. Forecast...The river is expected to rise above flood stage this afternoon to a crest of 8.0 feet this evening. It will then fall below flood stage early tomorrow afternoon. Flood History...This crest compares to a previous crest of 5.1. Http://www.weather.gov/safety/flood

Flood Warning issued November 1 at 9:44AM MST until November 2 at 7:00PM MST by NWS Grand Junction CO

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...South Central Archuleta County in southwestern Colorado... * WHEN...Until 700 PM MST Monday. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 944 AM MST, satellite estimates and rain gauge data indicate heavy rain in the warned area. Flooding is ongoing or expected to begin shortly. - This includes the following streams and drainages... Arroyo Escondido, Montezuma Creek, Navajo River, Cat Creek, San Juan River and Blanco, Rio. - Some locations that will experience flooding include... Gato, Juanita and Pagosa Junction. - http://www.weather.gov/safety/flood

Flood Warning issued November 1 at 9:30AM MST until November 2 at 7:04PM MST by NWS Grand Junction CO

...The Flood Warning continues for the following rivers in Colorado... San Juan River at Pagosa Springs affecting Archuleta County. .Significant and historic flooding is possible along the San Juan River at Pagosa Springs. Widespread rainfall is expected to begin early Sunday morning and continue through Monday morning. Excessive runoff will also increase flooding risks. The region should prepare for a dangerous and impactful flood event. For the San Juan River...including Pagosa Springs...major flooding is forecast. This is a particularly dangerous situation. * WHAT...Major flooding caused by excessive rainfall is forecast along the San Juan River. This is a Particularly Dangerous Situation. * WHERE...San Juan River at Pagosa Springs. * WHEN...Until Monday evening. * IMPACTS...At 20.0 feet, Access roads to the San Juan River Ranch are flooded. Some homes are inaccessible. * ADDITIONAL DETAILS... - At 9:00 AM MST Sunday the stage was 7.8 feet. - Bankfull stage is 8.5 feet. - Forecast...The river is expected to rise above flood stage this afternoon to a crest of 22.0 feet this evening. It will then fall below flood stage early tomorrow afternoon. - Flood stage is 10.5 feet. - Flood History...This crest compares to a previous crest of 17.8 feet on 10/05/1911. - http://www.weather.gov/safety/flood

Flood Watch issued October 31 at 10:37PM MDT until November 2 at 11:00AM MST by NWS Grand Junction CO

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of southwest Colorado, including the following areas, Animas River Basin, Four Corners/Upper Dolores River, San Juan River Basin and Southwest San Juan Mountains and southeast Utah, including the following areas, Canyonlands/Natural Bridges, La Sal and Abajo Mountains and Southeast Utah. * WHEN...From 5 AM MST Sunday through Monday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, recently burned areas, and other low-lying and flood-prone locations. Low-water crossings may be flooded. Storm drains and ditches may become clogged with debris. * ADDITIONAL DETAILS... - 1 to 3 inches of rain is expected across portions of southeast Utah and southwest Colorado from Sunday morning through Monday morning over soils that are still saturated from recent rainfall and flooding. - http://www.weather.gov/safety/flood

Avalanche Advisory issued October 31 at 7:16PM MDT by NWS Denver CO

SABCO THE FOLLOWING MESSAGE IS TRANSMITTED AT THE REQUEST OF THE COLORADO AVALANCHE INFORMATION CENTER. ...A SPECIAL AVALANCHE ADVISORY IN EFFECT FROM 4:30 PM SATURDAY UNTIL 4:30 PM MONDAY... *WHAT...Avalanche conditions are dangerous above treeline. *WHERE...West Elk Mountains, Elk Mountains, San Juan Mountains, and La Plata Mountains *WHEN...From 4:30 PM Saturday until 4:30 PM Monday. *IMPACTS...Backcountry travelers can easily trigger dangerous avalanches large enough to bury a human. *PRECAUTION/PREPAREDNESS ACTIONS...A potent winter storm increases avalanche danger Sunday into Monday. Rain, snow, and wind will cause natural avalanches above treeline. Check the forecast at www.colorado.gov/avalanche. Beyer & Pritchett

Flood Warning issued October 31 at 9:50AM MDT until November 2 at 11:00AM MST by NWS Grand Junction CO

...The National Weather Service in Grand Junction CO has issued a Flood Warning for the following rivers in Colorado... La Plata River at Hesperus affecting La Plata County. For the La Plata River...including Hesperus...Minor flooding is forecast. Additional information is available at www.weather.gov/gjt. The next statement will be issued Monday morning at 900 AM MST. * WHAT...Minor flooding is forecast. This approaches the flood of record. * WHERE...La Plata River at Hesperus. * WHEN...From Sunday afternoon to Monday morning. * ADDITIONAL DETAILS... - At 9:30 AM MDT Saturday the stage was 4.1 feet. - Bankfull stage is 5.0 feet. - Forecast...The river is expected to rise above flood stage Sunday evening to a crest of 5.8 feet late Sunday evening. It will then fall below flood stage early Monday morning. - Flood stage is 5.5 feet. - Flood History...This crest compares to a previous crest of 5.8 feet on 05/21/2005. - http://www.weather.gov/safety/flood

When a severe thunderstorm warning is issued, the storm may produce damaging winds, large hail, dangerous lightning, and heavy rain. In some cases, heavy rainfall produced by a severe storm can also lead to flash flooding. Do not drive vehicles through flooded areas. The water depth or fast flowing water/mud/debris from a flash flood will make road conditions unsafe. Do not rely soley on data presented here or other third-party websites - always check your official national and local weather service agency website, socials, radio and/or TV stations for making critical decisions related to weather events.

Please carefully read each posted Warning and Alert as it relates to the area(s) being affected. We may provide a wider range of issued severe weather warnings for surrounding cities and counties, so some alerts may not directly impact this location. This is done to help with preparing for severe weather that may overlap or be heading towards Centennial.

Use the Radar Maps link provided to understand the trajectory of a storm.