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Home Return to list Severe Thunderstorm Warning 0409 Issued by the Denver / Boulder Forecast Office
Action: New Issued At: 2026-09-20 23:06:12
567
WUUS55 KBOU 210406
SVRBOU
COC039-210445-
/O.NEW.KBOU.SV.W.0409.260921T0406Z-260921T0445Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Denver CO
1006 PM MDT Sun Sep 20 2026
The National Weather Service in Denver has issued a
* Severe Thunderstorm Warning for...
Northwestern Elbert County in east central Colorado...
* Until 1045 PM MDT.
* At 1006 PM MDT, a severe thunderstorm was located near Elizabeth,
or 35 miles southeast of Denver, moving southeast at 20 mph.
HAZARD...60 mph wind gusts and half dollar size hail.
SOURCE...Trained spotters reported quarter size hail near
Elizabeth.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees. Hail may accumulate on roadways
causing hazardous travel.
* Locations impacted include...
Elbert, Elizabeth, Kiowa, Ponderosa Park and Fondis.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Seek shelter inside a well-built structure and stay away from
windows. This storm is capable of producing damaging winds and has
produced large hail.
&&
LAT...LON 3936 10466 3948 10452 3949 10431 3921 10407
3913 10444 3913 10466
TIME...MOT...LOC 0405Z 330DEG 16KT 3932 10457
HAIL THREAT...OBSERVED
MAX HAIL SIZE...1.25 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
MV
Action: Continued Issued At: 2026-09-20 23:13:12
761
WWUS55 KBOU 210412
SVSBOU
Severe Weather Statement
National Weather Service Denver CO
1012 PM MDT Sun Sep 20 2026
COC039-210445-
/O.CON.KBOU.SV.W.0409.000000T0000Z-260921T0445Z/
Elbert CO-
1012 PM MDT Sun Sep 20 2026
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1045 PM MDT
FOR NORTHWESTERN ELBERT COUNTY...
At 1012 PM MDT, a severe thunderstorm was located 5 miles north of
Elbert, or 37 miles southeast of Denver, moving southeast at 20 mph.
HAZARD...Golf ball size hail and 60 mph wind gusts.
SOURCE...Trained spotters reported quarter size hail near Elizabeth.
IMPACT...People and animals outdoors will be injured. Expect hail
damage to roofs, siding, windows, and vehicles. Expect wind
damage to roofs, siding, and trees. Hail may accumulate on
roadways causing hazardous travel.
Locations impacted include...
Elbert, Elizabeth, Kiowa, Ponderosa Park and Fondis.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Anyone outdoors should move to shelter inside a well-built structure
and stay away from windows. This storm has produced dangerous hail
and is capable of producing damaging winds.
&&
LAT...LON 3935 10464 3948 10452 3949 10431 3921 10407
3913 10444 3913 10466
TIME...MOT...LOC 0406Z 330DEG 16KT 3932 10457
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...OBSERVED
MAX HAIL SIZE...1.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
MV
Action: Continued Issued At: 2026-09-20 23:25:13
041
WWUS55 KBOU 210425
SVSBOU
Severe Weather Statement
National Weather Service Denver CO
1025 PM MDT Sun Sep 20 2026
COC039-210445-
/O.CON.KBOU.SV.W.0409.000000T0000Z-260921T0445Z/
Elbert CO-
1025 PM MDT Sun Sep 20 2026
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1045 PM MDT
FOR NORTHWESTERN ELBERT COUNTY...
At 1025 PM MDT, a severe thunderstorm was located near Elbert, or 41
miles southeast of Denver, moving southeast at 20 mph.
HAZARD...Golf ball size hail and 60 mph wind gusts.
SOURCE...Trained spotters reported quarter size hail near Elizabeth.
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. Hail may accumulate on
roadways causing hazardous travel.
Locations impacted include...
Elbert, Kiowa and Fondis.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Anyone outdoors should move to shelter inside a well-built structure
and stay away from windows. This storm has produced dangerous hail
and is capable of producing damaging winds.
&&
LAT...LON 3930 10461 3944 10452 3946 10428 3921 10407
3913 10444 3913 10463
TIME...MOT...LOC 0412Z 330DEG 16KT 3929 10455
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...OBSERVED
MAX HAIL SIZE...1.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
MV
Action: Expired Issued At: 2026-09-20 23:45:43
555
WWUS55 KBOU 210445
SVSBOU
Severe Weather Statement
National Weather Service Denver CO
1045 PM MDT Sun Sep 20 2026
COC039-210455-
/O.EXP.KBOU.SV.W.0409.000000T0000Z-260921T0445Z/
Elbert CO-
1045 PM MDT Sun Sep 20 2026
...SEVERE THUNDERSTORM WARNING HAS EXPIRED FOR NORTHWESTERN ELBERT
COUNTY...
The Severe Thunderstorm Warning that was previously in effect has
been reissued for Elbert County and is in effect until 1130 PM MDT.
Please refer to that bulletin for the latest severe weather
information.
A Severe Thunderstorm Watch remains in effect until 300 AM MDT for a
portion of east central Colorado.
&&
LAT...LON 3930 10461 3944 10452 3946 10428 3921 10407
3913 10444 3913 10463
TIME...MOT...LOC 0425Z 330DEG 16KT 3924 10451
$$
MV
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