Alert archive / Colorado / Flash Flood Watches

Flash Flood Watches in Colorado, 2016

22 flash flood watches in 2016. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of flash flood watches reaches back to 2005.

Flash Flood Watches by county

Each county as a circle sized by its count in 2016. Tap one for its archive.

Flash Flood Watches
22
Busiest month
August9 flash flood watches
Busiest day
June 30, 20164 flash flood watches

Over time

By month

The alerts

Every alert, in the order issued. Times are local, Mountain Time. Each opens its own page with the text, the map, the radar and the sounding.

IssuedProductOfficeCountiesLasted
Jan 13, 5:30 PM MSTFlash Flood WatchGJTGunnison, Montrose7 days
May 27, 5:34 AM MDTFlash Flood WatchGJTDelta, Garfield, Mesa36 hr
Jun 12, 1:29 PM MDTFlash Flood WatchGLDCheyenne, Kit Carson, Yuma14 hr
Jun 28, 8:09 PM MDTFlash Flood WatchGLDYuma5 hr
Jun 30, 1:46 PM MDTFlash Flood WatchGLDCheyenne, Kit Carson, Yuma10 hr
Jun 30, 2:13 PM MDTFlash Flood WatchBOUAdams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 13 more10 hr
Jun 30, 2:35 PM MDTFlash Flood WatchPUBBent, Crowley, Kiowa, Prowers11 hr
Jun 30, 3:16 PM MDTFlash Flood WatchGJTArchuleta, Delta, Dolores, Gunnison, Hinsdale, La Plata and 6 more30 hr
Jul 1, 4:00 AM MDTFlash Flood WatchGLDCheyenne, Kit Carson20 hr
Jul 1, 9:47 AM MDTFlash Flood WatchPUBBent, Crowley, Custer, El Paso, Fremont, Huerfano and 5 more14 hr
Jul 1, 9:57 AM MDTFlash Flood WatchBOUAdams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 9 more11 hr
Jul 21, 11:31 AM MDTFlash Flood WatchGJTEagle, Garfield, Mesa, Moffat, Pitkin, Rio Blanco and 1 more9 hr
Aug 3, 3:40 AM MDTFlash Flood WatchGJTArchuleta, Dolores, Gunnison, Hinsdale, La Plata, Mesa and 5 more20 hr
Aug 3, 3:49 AM MDTFlash Flood WatchPUBAlamosa, Chaffee, Conejos, Costilla, Custer, Fremont and 7 more41 hr
Aug 3, 2:56 PM MDTFlash Flood WatchGJTArchuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 10 more29 hr
Aug 4, 2:25 PM MDTFlash Flood WatchGJTArchuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 10 more34 hr
Aug 4, 3:05 PM MDTFlash Flood WatchBOUBoulder, Clear Creek, Gilpin, Grand, Jefferson, Park and 1 more28 hr
Aug 4, 3:09 PM MDTFlash Flood WatchPUBAlamosa, Chaffee, Conejos, Costilla, Custer, El Paso and 9 more32 hr
Aug 5, 2:23 PM MDTFlash Flood WatchGJTArchuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 9 more32 hr
Aug 5, 3:04 PM MDTFlash Flood WatchPUBAlamosa, Chaffee, Conejos, Costilla, Custer, El Paso and 9 more31 hr
Aug 23, 3:07 AM MDTFlash Flood WatchGJTArchuleta, Delta, Dolores, Gunnison, Hinsdale, La Plata and 6 more19 hr
Sep 3, 11:48 AM MDTFlash Flood WatchGLDCheyenne, Kit Carson, Yuma17 hr

By county

Every county with at least one alert. A county page lists each alert that covered it.

22 more counties

The busiest days

Days with the most alerts issued, by UTC date.

  1. June 30, 20164flash flood watches
  2. July 1, 20163flash flood watches
  3. August 3, 20163flash flood watches
  4. August 4, 20163flash flood watches
  5. August 5, 20162flash flood watches
  6. January 14, 20161flash flood watches
  7. May 27, 20161flash flood watches
  8. June 12, 20161flash flood watches
  9. June 29, 20161flash flood watches
  10. July 21, 20161flash flood watches
  11. August 23, 20161flash flood watches
  12. September 3, 20161flash flood watches

Nearby

Alerts in force nowTornadoes on recordThe radar archive20152017

Sources

National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.