Alert archive / Colorado / Flash Flood Watches in 2026

Flash Flood Watch 13, NWS Pueblo, CO

August 22, 20264 counties in Colorado

NWS Pueblo, CO issued this flash flood watch at Aug 22, 2026, 11:14 AM MDT for 4 counties in Colorado. It took effect at Aug 23, 2026, 2:00 PM MDT. It was in force for 4 hr.

The area

The counties it named.

The facts

Issued
Aug 22, 2026, 11:14 AM MDT (17:14 UTC)
In effect from
Aug 23, 2026, 2:00 PM MDT
Expired
Aug 23, 2026, 6:18 PM MDT
In force
4 hr
Issued by
NWS Pueblo, CO
Flood severity
None

Counties Custer County, CO, Fremont County, CO, Huerfano County, CO, Pueblo County, CO

The text

As transmitted.

666 
WGUS65 KPUB 221714
FFAPUB

URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Pueblo CO
1114 AM MDT Sat Aug 22 2026

COZ079-080-086-230115-
/O.NEW.KPUB.FF.A.0013.260823T2000Z-260824T0300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Wet Mountains between 6300 and 10000 Feet-Wet Mountains Above
10000 Feet-Pueblo Vicinity/Pueblo County Below 6300 Feet-
Including the cities of Pueblo and Rye
1114 AM MDT Sat Aug 22 2026

...FLASH FLOOD WATCH FOR THE ASPEN ACRES BURN SCAR IN EFFECT FROM
SUNDAY AFTERNOON THROUGH SUNDAY EVENING...

* WHAT...Flash flooding and debris flows caused by excessive rainfall
  are possible over the Aspen Acres burn scar.

* WHERE...Aspen Acres Burn Scar.

* WHEN...From Sunday afternoon through Sunday evening.

* IMPACTS...Heavy rainfall over the Aspen Acres burn scar is expected
  up to and during the period of the watch. Residents near the Aspen
  Acres burn scar should prepare for potential debris flow. Be sure
  to stay up to date with information from local authorities. Heavy
  rainfall could trigger flash flooding of low-lying areas, urbanized
  street flooding, and debris flows in and near recent wildfire burn
  scars.

* ADDITIONAL DETAILS...
  - National Weather Service Meteorologists are forecasting heavy
    rainfall over the Aspen Acres burn scar, which may lead to flash
    flooding and debris flows.
  - 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.

&&

$$

Simcoe
5 follow-up statements
521 
WGUS65 KPUB 230027
FFAPUB

Flood Watch
National Weather Service Pueblo CO
627 PM MDT Sat Aug 22 2026

COZ079-080-086-231000-
/O.CON.KPUB.FF.A.0013.260823T2000Z-260824T0300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Wet Mountains between 6300 and 10000 Feet-Wet Mountains Above
10000 Feet-Pueblo Vicinity/Pueblo County Below 6300 Feet-
Including the cities of Rye and Pueblo
627 PM MDT Sat Aug 22 2026

...FLASH FLOOD WATCH FOR THE ASPEN ACRES BURN SCAR REMAINS IN EFFECT
FROM SUNDAY AFTERNOON THROUGH SUNDAY EVENING...

* WHAT...Flash flooding and debris flows caused by excessive rainfall
  continue to be possible over the Aspen Acres burn scar.

* WHERE...Aspen Acres Burn Scar.

* WHEN...From Sunday afternoon through Sunday evening.

* IMPACTS...Heavy rainfall over the Aspen Acres burn scar is expected
  up to and during the period of the watch. Residents near the Aspen
  Acres burn scar should prepare for potential debris flow. Be sure
  to stay up to date with information from local authorities. Heavy
  rainfall could trigger flash flooding of low-lying areas, urbanized
  street flooding, and debris flows in and near recent wildfire burn
  scars.

* ADDITIONAL DETAILS...
  - National Weather Service Meteorologists are forecasting heavy
    rainfall over the Aspen Acres burn scar, which may lead to flash
    flooding and debris flows.
  - 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.

&&

$$
841 
WGUS65 KPUB 230855
FFAPUB

Flood Watch
National Weather Service Pueblo CO
255 AM MDT Sun Aug 23 2026

COZ079-080-086-231800-
/O.CON.KPUB.FF.A.0013.260823T2000Z-260824T0300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Wet Mountains between 6300 and 10000 Feet-Wet Mountains Above
10000 Feet-Pueblo Vicinity/Pueblo County Below 6300 Feet-
Including the cities of Pueblo and Rye
255 AM MDT Sun Aug 23 2026

...FLASH FLOOD WATCH FOR THE ASPEN ACRES BURN SCAR REMAINS IN EFFECT
FROM 2 PM MDT THIS AFTERNOON THROUGH THIS EVENING...

* WHAT...Flash flooding and debris flows caused by excessive rainfall
  continue to be possible over the Aspen Acres burn scar.

* WHERE...Aspen Acres Burn Scar.

* WHEN...From 2 PM MDT this afternoon through this evening.

* IMPACTS...Heavy rainfall over the Aspen Acres burn scar is expected
  up to and during the period of the watch. Residents near the Aspen
  Acres burn scar should prepare for potential debris flow. Be sure
  to stay up to date with information from local authorities. Heavy
  rainfall could trigger flash flooding of low-lying areas, street
  flooding, and debris flows in and near recent wildfire burn scars.

* ADDITIONAL DETAILS...
  - National Weather Service Meteorologists are forecasting heavy
    rainfall over the Aspen Acres burn scar, which may lead to flash
    flooding and debris flows.
  - Some locations that may experience flash flooding include...
    Beulah, San Isabel and Highways 165 and 78 in and around the
    Aspen Acres Burn Scar.
  - 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.

&&

$$
871 
WGUS65 KPUB 231730
FFAPUB

URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Pueblo CO
1130 AM MDT Sun Aug 23 2026

COZ079-080-086-240130-
/O.NEW.KPUB.FF.A.0014.260824T2000Z-260825T0300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
/O.CON.KPUB.FF.A.0013.260823T2000Z-260824T0300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Wet Mountains between 6300 and 10000 Feet-Wet Mountains Above
10000 Feet-Pueblo Vicinity/Pueblo County Below 6300 Feet-
Including the cities of Pueblo and Rye
1130 AM MDT Sun Aug 23 2026

...FLASH FLOOD WATCH FOR THE ASPEN ACRES BURN SCAR IN EFFECT FROM
MONDAY AFTERNOON THROUGH MONDAY EVENING...

* WHAT...Flash flooding and debris flows caused by excessive rainfall
  are possible over the Aspen Acres burn scar.

* WHERE...Aspen Acres Burn Scar.

* WHEN...From Monday afternoon through Monday evening.

* IMPACTS...Heavy rainfall over the Aspen Acres burn scar is expected
  up to and during the period of the watch. Residents near the Aspen
  Acres burn scar should prepare for potential debris flow. Be sure
  to stay up to date with information from local authorities. Heavy
  rainfall could trigger flash flooding of low-lying areas, street
  flooding, and debris flows in and near recent wildfire burn scars.

* ADDITIONAL DETAILS...
  - National Weather Service Meteorologists are forecasting heavy
    rainfall over the Aspen Acres burn scar, which may lead to flash
    flooding and debris flows.
  - Some locations that may experience flash flooding include...
    Beulah, San Isabel and Highways 165 and 78 in and around the
    Aspen Acres Burn Scar.
  - 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.

&&

...FLASH FLOOD WATCH FOR THE ASPEN ACRES BURN SCAR REMAINS IN EFFECT
UNTIL 9 PM MDT THIS EVENING...

* WHAT...Flash flooding and debris flows caused by excessive rainfall
  continue to be possible over the Aspen Acres burn scar.

* WHERE...Aspen Acres Burn Scar.

* WHEN...Until 9 PM MDT this evening.

* IMPACTS...Heavy rainfall over the Aspen Acres burn scar is expected
  up to and during the period of the watch. Residents near the Aspen
  Acres burn scar should prepare for potential debris flow. Be sure
  to stay up to date with information from local authorities. Heavy
  rainfall could trigger flash flooding of low-lying areas, street
  flooding, and debris flows in and near recent wildfire burn scars.

* ADDITIONAL DETAILS...
  - National Weather Service Meteorologists are forecasting heavy
    rainfall over the Aspen Acres burn scar, which may lead to flash
    flooding and debris flows.
  - Some locations that may experience flash flooding include...
    Beulah, San Isabel and Highways 165 and 78 in and around the
    Aspen Acres Burn Scar.
  - 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.

&&

$$

Simcoe
096 
WGUS65 KPUB 231746
FFAPUB

Flood Watch
National Weather Service Pueblo CO
1146 AM MDT Sun Aug 23 2026

COZ079-080-086-240200-
/O.CON.KPUB.FF.A.0013.260823T2000Z-260824T0300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
/O.CON.KPUB.FF.A.0014.260824T2000Z-260825T0300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Wet Mountains between 6300 and 10000 Feet-Wet Mountains Above
10000 Feet-Pueblo Vicinity/Pueblo County Below 6300 Feet-
Including the cities of Pueblo and Rye
1146 AM MDT Sun Aug 23 2026

...FLASH FLOOD WATCH FOR THE ASPEN ACRES BURN SCAR REMAINS IN EFFECT
UNTIL 9 PM MDT THIS EVENING...

* WHAT...Flash flooding and debris flows caused by excessive rainfall
  continue to be possible over the Aspen Acres burn scar.

* WHERE...Aspen Acres Burn Scar.

* WHEN...Until 9 PM MDT this evening.

* IMPACTS...Heavy rainfall over the Aspen Acres burn scar is expected
  up to and during the period of the watch. Residents near the Aspen
  Acres burn scar should prepare for potential debris flow. Be sure
  to stay up to date with information from local authorities. Heavy
  rainfall could trigger flash flooding of low-lying areas, street
  flooding, and debris flows in and near recent wildfire burn scars.

* ADDITIONAL DETAILS...
  - National Weather Service Meteorologists are forecasting heavy
    rainfall over the Aspen Acres burn scar, which may lead to flash
    flooding and debris flows.
  - Some locations that may experience flash flooding include...
    Beulah, San Isabel and Highways 165 and 78 in and around the
    Aspen Acres Burn Scar.
  - 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.

&&

...FLASH FLOOD WATCH FOR THE ASPEN ACRES BURN SCAR REMAINS IN EFFECT
FROM MONDAY AFTERNOON THROUGH MONDAY EVENING...

* WHAT...Flash flooding and debris flows caused by excessive rainfall
  continue to be possible over the Aspen Acres burn scar.

* WHERE...Aspen Acres Burn Scar.

* WHEN...From Monday afternoon through Monday evening.

* IMPACTS...Heavy rainfall over the Aspen Acres burn scar is expected
  up to and during the period of the watch. Residents near the Aspen
  Acres burn scar should prepare for potential debris flow. Be sure
  to stay up to date with information from local authorities. Heavy
  rainfall could trigger flash flooding of low-lying areas, street
  flooding, and debris flows in and near recent wildfire burn scars.

* ADDITIONAL DETAILS...
  - National Weather Service Meteorologists are forecasting heavy
    rainfall over the Aspen Acres burn scar, which may lead to flash
    flooding and debris flows.
  - Some locations that may experience flash flooding include...
    Beulah, San Isabel and Highways 165 and 78 in and around the
    Aspen Acres Burn Scar.
  - 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.

&&

$$

Simcoe
208 
WGUS65 KPUB 240018
FFAPUB

Flood Watch
National Weather Service Pueblo CO
618 PM MDT Sun Aug 23 2026

COZ079-080-086-240130-
/O.CAN.KPUB.FF.A.0013.000000T0000Z-260824T0300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
/O.CAN.KPUB.FF.A.0014.260824T2000Z-260825T0300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Wet Mountains between 6300 and 10000 Feet-Wet Mountains Above
10000 Feet-Pueblo Vicinity/Pueblo County Below 6300 Feet-
Including the cities of Rye and Pueblo
618 PM MDT Sun Aug 23 2026

...FLASH FLOOD WATCH FOR THE ASPEN ACRES BURN SCAR IS CANCELLED...

The Flash Flood Watch for the Aspen Acres Burn Scar is cancelled.
Flooding is no longer expected to pose a threat. Please continue to
heed remaining road closures.

&&

...FLASH FLOOD WATCH FOR THE ASPEN ACRES BURN SCAR IS CANCELLED...

The Flash Flood Watch for the Aspen Acres Burn Scar is cancelled.
Flooding is no longer expected to pose a threat. Please continue to
heed remaining road closures.

&&

$$

What forecasters said that day

The local office's own words before this flash flood watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Pueblo, CO wrote its last area forecast discussion before this flash flood watch went out at Aug 22, 5:49 AM MDT, 5 hours 25 minutes earlier. Its key messages:

  • Monsoon moisture will continue through late week then some drying.
  • Not much temperature change through the week. A bit cooler mid week and a bit of warming next weekend.
  • Storms today may be more towards late afternoon/evening. Can't rule out flash flooding at Aspen Acres but no strong signals to go with. One or two strong storms possible.
Area forecast discussion, Aug 22, 5:49 AM MDT, 5 hours 25 minutes before
Area Forecast Discussion
National Weather Service Pueblo CO
549 AM MDT Sat Aug 22 2026

.KEY MESSAGES...

- Monsoon moisture will continue through late week then some drying.

- Not much temperature change through the week. A bit cooler mid
  week and a bit of warming next weekend.

- Storms today may be more towards late afternoon/evening. Can't
  rule out flash flooding at Aspen Acres but no strong signals
  to go with. One or two strong storms possible.

&&

.SHORT TERM /THROUGH TONIGHT/...
Issued at 1204 AM MDT Sat Aug 22 2026

Early this morning quite a few showers were still ongoing across
mainly the plains, with a few thunderstorms over the far eastern
plains. This activity will linger into the early morning hours and
should decrease around 2-3 am. Activity is likely being  driven
by the low level jet per latest guidance.

Thunderstorms may be a bit later on developing later today, with the
best chance of storms  occurring over the Pikes Peak region, with
the activity moving slowly east during the evening hours. The far
southeast sections of the fcst area will likely remain dry today and
this evening. HPC has the mtns and I-25 corridor region in marginal
risk for excessive rainfall.

A few of the storms late this afternoon and evening may be on the
strong side, especially north of US50.

Temperatures today over the plains will likely be a few degrees
cooler today than yesterday. The valley and mountains will likely
see similar temperatures today as they say yesterday.

&&

.LONG TERM /SUNDAY THROUGH FRIDAY/...
Issued at 1204 AM MDT Sat Aug 22 2026

Sunday will be somewhat similar to todays weather pattern. However
storms may form a bit earlier in the day and we may see a bit less
coverage over the plains during the evening hours. With less clouds
over the plains Sunday, temps will likely be 2 to 3F warmer than
today. The mtns and I-25 corridor region are once again in marginal
risk for excessive rainfall.

From Monday into late week, the monsoon pattern will continue over
the region, and we will see scattered to likely storms over the mtns
and isolated to scattered over the plains. Temps will cool a bit by
mid week, but temps will slowly climb towards next weekend. The best
day for the potential for some locally heavier rain (and potential
flash flooding) may be mid week as a surface boundary will affect
the pains/S mtns.

A drier pattern is indicted by late week next weekend over the
region as a much more zonal pattern develops, and this pattern will
cut off the monsoon flow. 100 degree readings will be possible once
again over the plains by next weekend, and fire weather concerns may
increase as flow aloft increases somewhat.

&&

.AVIATION /12Z TAFS THROUGH 12Z SUNDAY/...
Issued at 543 AM MDT Sat Aug 22 2026

Thunderstorms will be possible at all three terminals this
afternoon and evening with highest confidence of impacts at
the KCOS terminal. Timing of thunderstorms will be towards the
later side of the spectrum, beginning at 21z for KALS, 22z for
KCOS and closer to 23z-00z at KPUB. Gusty erratic winds up to 40
kts will be possible near thunderstorms. Showers and/or
thunderstorms may linger for all three terminals until close to 06z
before clearing to the east and there is a low probability for
some MVFR stratus to develop at KCOS and KPUB after 09-10z.
Have introduced a SCT MVFR cloud group for now as confidence is
low. -KT

&&

.PUB WATCHES/WARNINGS/ADVISORIES...
None.

&&

SHORT TERM...HODANISH
LONG TERM...HODANISH
AVIATION...KT
Hazardous weather outlook, Aug 22, 12:38 AM MDT, 10 hours 36 minutes before
Hazardous Weather Outlook
National Weather Service Pueblo CO
1238 AM MDT Sat Aug 22 2026

COZ058>089-093>099-230645-
Western Mosquito Range/East Lake County Above 11000 Feet-
Leadville Vicinity/Lake County Below 11000 Feet-
Eastern Sawatch Mountains Above 11000 Feet-
Western Chaffee County Between 9000 and 11000 Feet-
Central Chaffee County Below 9000 Feet-
Western Mosquito Range/East Chaffee County Above 9000 Feet-
Saguache County West of Continental Divide Below 10000 Feet-
Saguache County East of Continental Divide Below 10000 Feet-
La Garita Mountains Above 10000 Feet-
Upper Rio Grande Valley/Eastern San Juan Mountains Below
10000 Feet-Eastern San Juan Mountains Above 10000 Feet-
Del Norte Vicinity/Northern San Luis Valley Below 8500 Feet-
Alamosa  Vicinity/Central San Luis Valley Below 8500 Feet-
Southern San Luis Valley-
Northern Sangre de Cristo Mountains Between 8500 And 11000 Feet-
Northern Sangre de Cristo Mountains Above 11000 Feet-
Southern Sangre de Cristo Mountains Between 7500 and 11000 Feet-
Southern Sangre de Cristo Mountains Above 11000 Feet-
Northwestern Fremont County Above 8500 Feet-
Western/Central Fremont County Below 8500 Feet-
Wet Mountain Valley Below 8500 Feet-
Wet Mountains between 6300 and 10000 Feet-
Wet Mountains Above 10000 Feet-
Teller County/Rampart Range Above 7500 Feet/Pikes Peak Between
7500 And 11000 Feet-Pikes Peak Above 11000 Feet-
Canon City Vicinity/Eastern Fremont County-
Northern El Paso County/Monument Ridge/Rampart Range Below
7500 Feet-
Colorado Springs Vicinity/Southern El Paso County/Rampart Range
Below 7400 Feet-Pueblo Vicinity/Pueblo County Below 6300 Feet-
Walsenburg Vicinity/Upper Huerfano River Basin Below 7500 Feet-
Trinidad Vicinity/Western Las Animas County Below 7500 Feet-
Crowley County-La Junta Vicinity/Otero County-
Eastern Las Animas County-Western Kiowa County-
Eastern Kiowa County-Las Animas Vicinity/Bent County-
Lamar Vicinity/Prowers County-Springfield Vicinity/Baca County-
1238 AM MDT Sat Aug 22 2026

This hazardous weather outlook is for portions of central...east
central...south central and southeast Colorado.

.DAY ONE...Today and Tonight

Showers and thunderstorms will once again be possible this
afternoon and well into the evening hours across the mountains
and plains. Showers and storms are expected to get a late start
later today, with the activity not pushing out onto the plains
until very late afternoon or early evening. The overall best
chance of showers and storms will be over the greater Pikes
Peak region. Little if any rain is expected over the far
southeast Plains today or tonight. Showers and storms are expected
well into the night time hours over the plains, mainly along and
north of highway 50.

Some of the storms today over the plains, along and north of
highway 50, may be marginally severe, producing wind gusts to
60 mph and quarter size hail.

Any thunderstorms that form over the Aspen Acres burn scar could
cause flash flooding.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Showers and thunderstorms in the afternoon and evening will be
a routine occurrence through the period. Some days may see a bit
more activity while other days may see less, depending on the
location of the monsoon plume. Based on latest guidance, the
overall best chance of showers during this period may be midweek
and a weak front interacts with the monsoon moisture.

Any thunderstorms that form over the Aspen Acres burn scar could
cause flash flooding.

.SPOTTER INFORMATION STATEMENT...

Weather conditions that meet reporting criteria for spotters will
be possible over portions of the region.

Hodanish

The office that day

Everything else NWS Pueblo, CO issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 21, 7:31 PM MDTSpecial Weather StatementPUBKiowa29 min
Aug 21, 7:35 PM MDTSevere Thunderstorm WarningPUBKiowa40 min
Aug 21, 8:14 PM MDTSevere Thunderstorm WarningPUBKiowa46 min
Aug 21, 8:20 PM MDTSpecial Weather StatementPUBEl Paso25 min
Aug 21, 9:01 PM MDTSevere Thunderstorm WarningPUBBent, Kiowa, Otero29 min
Aug 22, 3:38 PM MDTSpecial Weather StatementPUBHuerfano37 min
Aug 22, 3:58 PM MDTSpecial Weather StatementPUBTeller32 min
Aug 22, 4:16 PM MDTSpecial Weather StatementPUBPueblo29 min
Aug 22, 4:40 PM MDTSpecial Weather StatementPUBTeller35 min
Aug 22, 4:43 PM MDTSpecial Weather StatementPUBPueblo32 min
Aug 22, 5:28 PM MDTSpecial Weather StatementPUBPueblo32 min
Aug 22, 5:56 PM MDTSpecial Weather StatementPUBTeller34 min
Aug 22, 5:58 PM MDTSpecial Weather StatementPUBTeller32 min

Nearby

Flash Flood Watches in Colorado, 2026Every flash flood watch in 2026

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.