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Thursday, Jun 25, 2026 18:35:12

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Tornado Warning 0022
Issued by the Denver / Boulder Forecast Office

Action Issued Starts Expiration
New 2026-06-24 18:48:58 2026-06-24 18:48:00 2026-06-24 19:30:00
Continued 2026-06-24 18:56:58 2026-06-24 19:30:00
Continued 2026-06-24 19:03:28 2026-06-24 19:30:00
Continued 2026-06-24 19:11:29 2026-06-24 19:30:00
Continued 2026-06-24 19:19:29 2026-06-24 19:30:00
Expired 2026-06-24 19:25:29 2026-06-24 19:30:00


Action: New
Issued At: 2026-06-24 18:48:58

125 
WFUS55 KBOU 242348
TORBOU
COC075-250030-
/O.NEW.KBOU.TO.W.0022.260624T2348Z-260625T0030Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Denver CO
548 PM MDT Wed Jun 24 2026

The National Weather Service in Denver has issued a

* Tornado Warning for...
  Northeastern Logan County in northeastern Colorado...

* Until 630 PM MDT.

* At 548 PM MDT, a severe thunderstorm capable of producing a tornado
  was located 4 miles north of Proctor, or 20 miles northeast of
  Sterling, moving southeast at 20 mph.

  HAZARD...Tornado and tennis ball 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...
  Crook, Proctor and Twin Buttes.

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 4088 10317 4100 10293 4090 10268 4070 10298
TIME...MOT...LOC 2348Z 321DEG 17KT 4087 10298

TORNADO...RADAR INDICATED
MAX HAIL SIZE...2.50 IN

$$

63


Action: Continued
Issued At: 2026-06-24 18:56:58

251 
WWUS55 KBOU 242356
SVSBOU

Severe Weather Statement
National Weather Service Denver CO
556 PM MDT Wed Jun 24 2026

COC075-250030-
/O.CON.KBOU.TO.W.0022.000000T0000Z-260625T0030Z/
Logan CO-
556 PM MDT Wed Jun 24 2026

...TORNADO WARNING REMAINS IN EFFECT UNTIL 630 PM MDT FOR
NORTHEASTERN LOGAN COUNTY...

At 556 PM MDT, a severe thunderstorm capable of producing a tornado
was located near Proctor, or 20 miles northeast of Sterling, moving
southeast at 20 mph.

HAZARD...Tornado and tennis ball 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...
  Crook, Proctor and Twin Buttes.

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 4085 10310 4098 10288 4090 10268 4070 10298
TIME...MOT...LOC 2348Z 321DEG 17KT 4087 10298

TORNADO...RADAR INDICATED
MAX HAIL SIZE...2.50 IN

$$

63


Action: Continued
Issued At: 2026-06-24 19:03:28

553 
WWUS55 KBOU 250003
SVSBOU

Severe Weather Statement
National Weather Service Denver CO
603 PM MDT Wed Jun 24 2026

COC075-250030-
/O.CON.KBOU.TO.W.0022.000000T0000Z-260625T0030Z/
Logan CO-
603 PM MDT Wed Jun 24 2026

...TORNADO WARNING REMAINS IN EFFECT UNTIL 630 PM MDT FOR
NORTHEASTERN LOGAN COUNTY...

At 603 PM MDT, a severe thunderstorm capable of producing a tornado
was located over Proctor, or 20 miles northeast of Sterling, moving
southeast at 20 mph.

HAZARD...Tornado and baseball 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...
  Crook, Proctor and Twin Buttes.

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 4082 10307 4096 10283 4090 10268 4070 10298
TIME...MOT...LOC 2356Z 321DEG 17KT 4084 10294

TORNADO...RADAR INDICATED
MAX HAIL SIZE...2.75 IN

$$

63


Action: Continued
Issued At: 2026-06-24 19:11:29

796 
WWUS55 KBOU 250011
SVSBOU

Severe Weather Statement
National Weather Service Denver CO
611 PM MDT Wed Jun 24 2026

COC075-250030-
/O.CON.KBOU.TO.W.0022.000000T0000Z-260625T0030Z/
Logan CO-
611 PM MDT Wed Jun 24 2026

...TORNADO WARNING REMAINS IN EFFECT UNTIL 630 PM MDT FOR
NORTHEASTERN LOGAN COUNTY...

At 611 PM MDT, a confirmed tornado was located near Proctor, or 20
miles northeast of Sterling, moving southeast at 20 mph.

HAZARD...Damaging tornado and baseball size hail.

SOURCE...Law enforcement confirmed tornado.

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...
  Crook, Proctor and Twin Buttes.

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 4082 10307 4096 10283 4090 10268 4070 10298
TIME...MOT...LOC 0003Z 321DEG 17KT 4081 10292

TORNADO...OBSERVED
MAX HAIL SIZE...2.75 IN

$$

63


Action: Continued
Issued At: 2026-06-24 19:19:29

094 
WWUS55 KBOU 250018
SVSBOU

Severe Weather Statement
National Weather Service Denver CO
618 PM MDT Wed Jun 24 2026

COC075-250030-
/O.CON.KBOU.TO.W.0022.000000T0000Z-260625T0030Z/
Logan CO-
618 PM MDT Wed Jun 24 2026

...TORNADO WARNING REMAINS IN EFFECT UNTIL 630 PM MDT FOR EAST
CENTRAL LOGAN COUNTY...

At 618 PM MDT, a confirmed tornado was located 5 miles north of
Fleming, or 19 miles northeast of Sterling, moving southeast at 20
mph.

HAZARD...Damaging tornado and baseball size hail.

SOURCE...Law enforcement confirmed tornado.

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...
  Crook and Proctor.

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 4078 10301 4090 10279 4085 10276 4075 10290
      4071 10297
TIME...MOT...LOC 0011Z 325DEG 16KT 4078 10289

TORNADO...OBSERVED
MAX HAIL SIZE...2.75 IN

$$

63


Action: Expired
Issued At: 2026-06-24 19:25:29

207 
WWUS55 KBOU 250025
SVSBOU

Severe Weather Statement
National Weather Service Denver CO
625 PM MDT Wed Jun 24 2026

COC075-250035-
/O.EXP.KBOU.TO.W.0022.000000T0000Z-260625T0030Z/
Logan CO-
625 PM MDT Wed Jun 24 2026

...TORNADO WARNING WILL EXPIRE AT 630 PM MDT FOR EAST CENTRAL LOGAN
COUNTY...

The storm which prompted the warning has moved out of the area.
Therefore, the warning will be allowed to expire.

A Tornado Watch remains in effect until 1100 PM MDT Wednesday for a
portion of northeast Colorado.

&&

LAT...LON 4078 10301 4090 10279 4085 10276 4075 10290
      4071 10297
TIME...MOT...LOC 0018Z 325DEG 16KT 4076 10287

$$

63



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