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Home Return to list Tornado Warning 0017 Issued by the Denver / Boulder Forecast Office
Action: New Issued At: 2026-06-20 20:35:36
528
WFUS55 KBOU 210135
TORBOU
COC123-210215-
/O.NEW.KBOU.TO.W.0017.260621T0135Z-260621T0215Z/
BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Denver CO
735 PM MDT Sat Jun 20 2026
The National Weather Service in Denver has issued a
* Tornado Warning for...
North Central Weld County in northeastern Colorado...
* Until 815 PM MDT.
* At 735 PM MDT, a severe thunderstorm capable of producing a tornado
was located 11 miles northwest of Pawnee Buttes, or 50 miles north
of Fort Morgan, moving east at 25 mph.
HAZARD...Tornado and half dollar size hail.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows and vehicles will occur. Tree damage is
likely.
* Locations impacted include...
Mainly rural areas of North Central Weld County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Move to an interior room on the lowest floor of a well-built building
away from windows. If you are outdoors, in a mobile home, or in a
vehicle, move to the closest substantial shelter and protect yourself
from flying debris.
&&
LAT...LON 4089 10420 4100 10418 4100 10385 4088 10387
TIME...MOT...LOC 0135Z 270DEG 19KT 4095 10408
TORNADO...RADAR INDICATED
MAX HAIL SIZE...1.25 IN
$$
63
Action: Continued Issued At: 2026-06-20 20:45:06
816
WWUS55 KBOU 210144
SVSBOU
Severe Weather Statement
National Weather Service Denver CO
744 PM MDT Sat Jun 20 2026
COC123-210215-
/O.CON.KBOU.TO.W.0017.000000T0000Z-260621T0215Z/
Weld CO-
744 PM MDT Sat Jun 20 2026
...TORNADO WARNING REMAINS IN EFFECT UNTIL 815 PM MDT FOR NORTH
CENTRAL WELD COUNTY...
At 744 PM MDT, a severe thunderstorm capable of producing a tornado
was located 8 miles north of Pawnee Buttes, or 48 miles north of Fort
Morgan, moving east at 20 mph.
HAZARD...Tornado and half dollar size hail.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows and vehicles will occur. Tree damage is
likely.
Locations impacted include...
Mainly rural areas of North Central Weld County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Move to an interior room on the lowest floor of a well-built building
away from windows. If you are outdoors, in a mobile home, or in a
vehicle, move to the closest substantial shelter and protect yourself
from flying debris.
&&
LAT...LON 4089 10410 4100 10408 4100 10385 4088 10387
TIME...MOT...LOC 0135Z 284DEG 17KT 4095 10408
TORNADO...RADAR INDICATED
MAX HAIL SIZE...1.25 IN
$$
63
Action: Continued Issued At: 2026-06-20 20:53:37
918
WWUS55 KBOU 210153
SVSBOU
Severe Weather Statement
National Weather Service Denver CO
753 PM MDT Sat Jun 20 2026
COC123-210215-
/O.CON.KBOU.TO.W.0017.000000T0000Z-260621T0215Z/
Weld CO-
753 PM MDT Sat Jun 20 2026
...TORNADO WARNING REMAINS IN EFFECT UNTIL 815 PM MDT FOR NORTH
CENTRAL WELD COUNTY...
At 753 PM MDT, a severe thunderstorm capable of producing a tornado
was located 7 miles north of Pawnee Buttes, or 45 miles northwest of
Sterling, moving east at 20 mph.
HAZARD...Tornado and half dollar size hail.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows and vehicles will occur. Tree damage is
likely.
Locations impacted include...
Mainly rural areas of North Central Weld County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Move to an interior room on the lowest floor of a well-built building
away from windows. If you are outdoors, in a mobile home, or in a
vehicle, move to the closest substantial shelter and protect yourself
from flying debris.
&&
LAT...LON 4089 10410 4100 10408 4100 10385 4088 10387
TIME...MOT...LOC 0144Z 284DEG 18KT 4093 10402
TORNADO...RADAR INDICATED
MAX HAIL SIZE...1.25 IN
$$
63
Action: Cancelled Issued At: 2026-06-20 21:04:07 241 WWUS55 KBOU 210203 SVSBOU Severe Weather Statement National Weather Service Denver CO 803 PM MDT Sat Jun 20 2026 COC123-210213- /O.CAN.KBOU.TO.W.0017.000000T0000Z-260621T0215Z/ Weld CO- 803 PM MDT Sat Jun 20 2026 ...TORNADO WARNING IS CANCELLED FOR NORTH CENTRAL WELD COUNTY... The storm which prompted the warning has moved out of the area. Therefore, the warning has been cancelled. && LAT...LON 4089 10410 4100 10408 4100 10385 4088 10387 TIME...MOT...LOC 0153Z 284DEG 18KT 4092 10396 $$ 63 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||