574 
WFUS55 KBOU 212322
TORBOU
COC073-121-220000-
/O.NEW.KBOU.TO.W.0002.260521T2322Z-260522T0000Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Denver CO
522 PM MDT Thu May 21 2026

The National Weather Service in Denver has issued a

* Tornado Warning for...
  Northeastern Lincoln County in east central Colorado...
  South Central Washington County in northeastern Colorado...

* Until 600 PM MDT.

* At 522 PM MDT, a severe thunderstorm capable of producing a tornado
  was located 9 miles south of Lindon, or 30 miles northeast of
  Limon, moving east 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...
  Thurman, Anton and Lindon.

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 3957 10344 3975 10347 3976 10305 3957 10307
      3957 10315 3952 10315 3952 10343
TIME...MOT...LOC 2322Z 270DEG 17KT 3962 10336

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

$$

63

998 
WWUS55 KBOU 212337
SVSBOU

Severe Weather Statement
National Weather Service Denver CO
537 PM MDT Thu May 21 2026

COC073-121-220000-
/O.CON.KBOU.TO.W.0002.000000T0000Z-260522T0000Z/
Lincoln CO-Washington CO-
537 PM MDT Thu May 21 2026

...TORNADO WARNING REMAINS IN EFFECT UNTIL 6 PM MDT FOR NORTHEASTERN
LINCOLN AND SOUTH CENTRAL WASHINGTON COUNTIES...

At 537 PM MDT, a severe thunderstorm capable of producing a tornado
was located near Thurman, or 33 miles northeast of Limon, moving east
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...
  Thurman and Anton.

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 3959 10337 3975 10335 3976 10305 3957 10307
      3957 10315 3952 10315 3952 10335
TIME...MOT...LOC 2322Z 270DEG 17KT 3962 10336

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

$$

63

323 
WWUS55 KBOU 212346
SVSBOU

Severe Weather Statement
National Weather Service Denver CO
546 PM MDT Thu May 21 2026

COC073-121-220000-
/O.CON.KBOU.TO.W.0002.000000T0000Z-260522T0000Z/
Lincoln CO-Washington CO-
546 PM MDT Thu May 21 2026

...TORNADO WARNING REMAINS IN EFFECT UNTIL 6 PM MDT FOR NORTHEASTERN
LINCOLN AND SOUTH CENTRAL WASHINGTON COUNTIES...

At 546 PM MDT, a confirmed tornado was located over Thurman, or 35
miles northeast of Limon, moving east at 15 mph.

HAZARD...Damaging tornado and baseball size hail.

SOURCE...Weather spotters 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...
  Thurman and Anton.

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 3959 10337 3975 10335 3976 10305 3957 10307
      3957 10315 3952 10315 3952 10335
TIME...MOT...LOC 2337Z 269DEG 13KT 3962 10327

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

$$

63