Alert archive / Colorado / Flash Flood Watches

Flash Flood Watches in Colorado, 2015

32 flash flood watches in 2015. 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 2015. Tap one for its archive.

Flash Flood Watches
32
Busiest month
May11 flash flood watches
Busiest day
June 10, 20153 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
May 4, 7:06 PM MDTFlash Flood WatchPUBEl Paso, Fremont, Teller21 hr
May 5, 4:21 AM MDTFlash Flood WatchBOUArapahoe, Boulder, Clear Creek, Douglas, Elbert, Gilpin and 4 more13 hr
May 9, 5:10 AM MDTFlash Flood WatchBOUAdams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 11 more15 hr
May 9, 5:28 AM MDTFlash Flood WatchPUBEl Paso15 hr
May 18, 12:34 PM MDTFlash Flood WatchPUBEl Paso, Fremont, Teller26 hr
May 18, 5:41 PM MDTFlash Flood WatchBOUBoulder, Clear Creek, Douglas, Gilpin, Jefferson, Larimer and 1 more10 hr
May 23, 3:46 AM MDTFlash Flood WatchGLDKit Carson, Yuma18 hr
May 23, 5:41 AM MDTFlash Flood WatchBOUAdams, Arapahoe, Elbert, Lincoln, Logan, Morgan and 4 more18 hr
May 24, 4:14 AM MDTFlash Flood WatchGLDKit Carson, Yuma16 hr
May 24, 4:44 AM MDTFlash Flood WatchBOUAdams, Arapahoe, Elbert, Lincoln, Logan, Morgan and 4 more14 hr
May 27, 10:03 PM MDTFlash Flood WatchGLDYuma21 hr
Jun 3, 5:55 PM MDTFlash Flood WatchGJTArchuleta, Delta, Dolores, Garfield, Gunnison, Hinsdale and 8 more5 days
Jun 5, 4:27 AM MDTFlash Flood WatchBOUAdams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 13 more18 hr
Jun 5, 5:06 PM MDTFlash Flood WatchGLDCheyenne, Kit Carson, Yuma7 hr
Jun 6, 4:09 AM MDTFlash Flood WatchPUBConejos, Mineral, Rio Grande19 hr
Jun 9, 2:46 PM MDTFlash Flood WatchGJTArchuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 12 more3 days
Jun 10, 11:41 AM MDTFlash Flood WatchBOUAdams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 10 more39 hr
Jun 10, 11:50 AM MDTFlash Flood WatchPUBAlamosa, Baca, Bent, Chaffee, Conejos, Costilla and 15 more7 days
Jun 10, 11:58 AM MDTFlash Flood WatchGLDCheyenne, Kit Carson, Yuma40 hr
Jun 12, 3:30 PM MDTFlash Flood WatchGJTArchuleta, Dolores, Hinsdale, La Plata, Montezuma, San Juan and 1 more31 hr
Jul 8, 4:22 AM MDTFlash Flood WatchPUBEl Paso, Fremont, Teller15 hr
Jul 19, 2:04 PM MDTFlash Flood WatchGLDCheyenne, Kit Carson6 hr
Jul 19, 3:04 PM MDTFlash Flood WatchPUBBent, Kiowa, Prowers6 hr
Jul 21, 3:50 PM MDTFlash Flood WatchBOUAdams, Arapahoe, Logan, Morgan, Washington, Weld4 hr
Jul 21, 5:00 PM MDTFlash Flood WatchGLDYuma7 hr
Aug 2, 4:06 AM MDTFlash Flood WatchPUBAlamosa, Chaffee, Conejos, Costilla, Custer, Fremont and 6 more19 hr
Aug 2, 4:52 AM MDTFlash Flood WatchGJTArchuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 9 more18 hr
Aug 11, 3:27 AM MDTFlash Flood WatchGJTArchuleta, Delta, Dolores, Gunnison, Hinsdale, La Plata and 6 more21 hr
Aug 16, 5:42 AM MDTFlash Flood WatchBOUElbert, Lincoln, Logan, Morgan, Phillips, Sedgwick and 1 more15 hr
Aug 16, 8:49 AM MDTFlash Flood WatchGLDKit Carson, Yuma12 hr
Oct 5, 9:03 AM MDTFlash Flood WatchGJTArchuleta, Delta, Dolores, Garfield, Gunnison, Hinsdale and 8 more15 hr
Oct 19, 3:46 AM MDTFlash Flood WatchGJTDolores, La Plata, Mesa, Montezuma, Montrose, San Miguel41 hr

By county

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

21 more counties

The busiest days

Days with the most alerts issued, by UTC date.

  1. June 10, 20153flash flood watches
  2. May 5, 20152flash flood watches
  3. May 9, 20152flash flood watches
  4. May 18, 20152flash flood watches
  5. May 23, 20152flash flood watches
  6. May 24, 20152flash flood watches
  7. June 5, 20152flash flood watches
  8. July 19, 20152flash flood watches
  9. July 21, 20152flash flood watches
  10. August 2, 20152flash flood watches
  11. August 16, 20152flash flood watches
  12. May 28, 20151flash flood watches

Nearby

Alerts in force nowTornadoes on recordThe radar archive20142016

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.