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Severe Thunderstorm Warning 0315
Issued by the Denver / Boulder Forecast Office

Action Issued Starts Expiration
New 2026-08-14 15:06:23 2026-08-14 15:06:00 2026-08-14 15:45:00
Continued 2026-08-14 15:16:23 2026-08-14 15:45:00
Continued 2026-08-14 15:30:08 2026-08-14 15:45:00
Expired 2026-08-14 15:42:54 2026-08-14 15:45:00


Action: New
Issued At: 2026-08-14 15:06:23

267 
WUUS55 KBOU 142006
SVRBOU
COC035-039-142045-
/O.NEW.KBOU.SV.W.0315.260814T2006Z-260814T2045Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Denver CO
206 PM MDT Fri Aug 14 2026

The National Weather Service in Denver has issued a

* Severe Thunderstorm Warning for...
  Northwestern Elbert County in east central Colorado...
  East Central Douglas County in northeastern Colorado...

* Until 245 PM MDT.

* At 206 PM MDT, a severe thunderstorm was located 5 miles southeast
  of Franktown, or 30 miles southeast of Denver, moving northeast at
  10 mph.

  HAZARD...60 mph wind gusts and quarter size hail.

  SOURCE...Radar indicated.

  IMPACT...Hail damage to vehicles is expected. Expect wind damage to
           roofs, siding, and trees.

* Locations impacted include...
  Eastern Castle Rock, eastern Parker, Elizabeth, Ponderosa Park,
  Franktown, The Pinery and Castlewood Canyon.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Seek shelter inside a well-built structure and stay away from
windows. This storm is capable of producing damaging winds and large
hail.

Heavy rain is occurring with this storm and may lead to flooding. Do
not drive your vehicle through flooded roadways.

&&

LAT...LON 3925 10466 3936 10483 3957 10466 3957 10465
      3941 10438 3924 10464
TIME...MOT...LOC 2005Z 219DEG 10KT 3934 10470

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

63


Action: Continued
Issued At: 2026-08-14 15:16:23

710 
WWUS55 KBOU 142015
SVSBOU

Severe Weather Statement
National Weather Service Denver CO
215 PM MDT Fri Aug 14 2026

COC035-039-142045-
/O.CON.KBOU.SV.W.0315.000000T0000Z-260814T2045Z/
Douglas CO-Elbert CO-
215 PM MDT Fri Aug 14 2026

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 245 PM MDT FOR
NORTHWESTERN ELBERT AND EAST CENTRAL DOUGLAS COUNTIES...

At 215 PM MDT, a severe thunderstorm was located near Ponderosa Park,
or 29 miles southeast of Denver, moving northeast at 10 mph.

HAZARD...Ping pong ball size hail and 60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...People and animals outdoors will be injured. Expect hail
         damage to roofs, siding, windows, and vehicles. Expect wind
         damage to roofs, siding, and trees.

Locations impacted include...
  Northeastern Castle Rock, eastern Parker, Elizabeth, Ponderosa
  Park, Franktown, The Pinery and Castlewood Canyon.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Seek shelter inside a well-built structure and stay away from
windows. This storm is capable of producing damaging winds and large
hail.

Torrential rainfall is also occurring with this storm and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 3927 10466 3937 10482 3957 10466 3957 10464
      3941 10438 3926 10461 3926 10464
TIME...MOT...LOC 2006Z 219DEG 10KT 3934 10469

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

63


Action: Continued
Issued At: 2026-08-14 15:30:08

055 
WWUS55 KBOU 142029
SVSBOU

Severe Weather Statement
National Weather Service Denver CO
229 PM MDT Fri Aug 14 2026

COC035-039-142045-
/O.CON.KBOU.SV.W.0315.000000T0000Z-260814T2045Z/
Douglas CO-Elbert CO-
229 PM MDT Fri Aug 14 2026

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 245 PM MDT FOR
NORTHWESTERN ELBERT AND EAST CENTRAL DOUGLAS COUNTIES...

At 229 PM MDT, a severe thunderstorm was located over Ponderosa Park,
or 29 miles southeast of Denver, moving northeast at 10 mph.

HAZARD...60 mph wind gusts and half dollar size hail.

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect wind damage to
         roofs, siding, and trees.

Locations impacted include...
  Northeastern Castle Rock, eastern Parker, Elizabeth, Ponderosa
  Park, The Pinery and Franktown.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Seek shelter inside a well-built structure and stay away from
windows. This storm is capable of producing damaging winds and large
hail.

Torrential rainfall is also occurring with this storm and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 3931 10466 3940 10480 3957 10466 3957 10463
      3941 10438 3929 10456 3929 10461 3930 10465
TIME...MOT...LOC 2015Z 219DEG 10KT 3936 10467

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.25 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

63


Action: Expired
Issued At: 2026-08-14 15:42:54

385 
WWUS55 KBOU 142042
SVSBOU

Severe Weather Statement
National Weather Service Denver CO
242 PM MDT Fri Aug 14 2026

COC035-039-142052-
/O.EXP.KBOU.SV.W.0315.000000T0000Z-260814T2045Z/
Douglas CO-Elbert CO-
242 PM MDT Fri Aug 14 2026

...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 245 PM MDT FOR
NORTHWESTERN ELBERT AND EAST CENTRAL DOUGLAS COUNTIES...

The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning will be allowed to expire. However, small
hail, gusty winds, and heavy rain are still possible with this
thunderstorm.

&&

LAT...LON 3931 10466 3940 10480 3957 10466 3957 10463
      3941 10438 3929 10456 3929 10461 3930 10465
TIME...MOT...LOC 2029Z 219DEG 10KT 3939 10464

$$

63



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