Severe Thunderstorm Warning 42, NWS Pueblo, CO

296 
WWUS55 KPUB 252325
SVSPUB

Severe Weather Statement
National Weather Service Pueblo CO
525 PM MDT Thu May 25 2023

COC009-071-252345-
/O.CON.KPUB.SV.W.0042.000000T0000Z-230525T2345Z/
Baca CO-Las Animas CO-
525 PM MDT Thu May 25 2023

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM MDT
FOR WEST CENTRAL BACA AND SOUTHEASTERN LAS ANIMAS COUNTIES...

At 525 PM MDT, a severe thunderstorm was located near Kim, or 37
miles northeast of Des Moines, moving northeast at 20 mph.

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

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

This severe thunderstorm will remain over mainly rural areas of west
central Baca and southeastern Las Animas Counties.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

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

&&

LAT...LON 3704 10351 3731 10322 3724 10302 3700 10344
TIME...MOT...LOC 2325Z 218DEG 18KT 3717 10338 

TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

PS

055 
WWUS55 KPUB 252331
SVSPUB

Severe Weather Statement
National Weather Service Pueblo CO
531 PM MDT Thu May 25 2023

COC009-071-252341-
/O.CAN.KPUB.SV.W.0042.000000T0000Z-230525T2345Z/
Baca CO-Las Animas CO-
531 PM MDT Thu May 25 2023

...THE SEVERE THUNDERSTORM WARNING FOR WEST CENTRAL BACA AND
SOUTHEASTERN LAS ANIMAS COUNTIES IS CANCELLED...
        
The storm which prompted the warning has weakened below severe
limits, and has exited the warned area. Therefore, the warning has
been cancelled.  However gusty winds and heavy rain are still
possible with this thunderstorm.

LAT...LON 3704 10351 3731 10322 3724 10302 3700 10344
TIME...MOT...LOC 2329Z 218DEG 18KT 3720 10335 

$$

PS

Area Forecast Discussion...CORRECTED
National Weather Service Pueblo CO
338 PM MDT Thu May 25 2023

.SHORT TERM...(This evening through Friday)
Issued at 320 PM MDT Thu May 25 2023

Key Messages:

1) Scattered storms this evening, a few severe storms possible
across the plains.

2) Another day with severe thunderstorms possible for the southeast
plains on Friday.

Currently, another day of weak shear (0-6km 20-30 kts) but strong
instability (CAPE of 1500-2500 J/KG) across the area, with
convection firing over the eastern mountains and along a weak
surface boundary (stretching from near TAD to just south of LHX) as
of mid-afternoon. Most CAMs move storms eastward from the higher
terrain across the plains this evening, though perhaps in a less
organized fashion as last night, as dynamic lift today is less
pronounced. Still a low end severe threat for most of the plains
into the evening, with HRRR suggesting some storms along the Palmer
Divide after sunset until close to midnight. Convection farther west
over the mountains and interior valleys has been weaker/more
isolated in nature, and expect most storms here to diminish this
evening. Will maintain high end sct pops for locations east of the
mountains until late evening, then taper precip chances off from
west to east toward midnight.

On Friday, upper level swly flow continues across CO, with perhaps a
subtle increase in mid/upper level winds by late day as jet streak
noses into the swrn part of the state. Over the eastern mountains
and plains, moist/unstable air mass will remain in place, leading to
another round of afternoon/evening thunderstorms, though orientation
of the upper jet suggests best dynamic forcing may shift north of
the Palmer Divide by evening. Again, 0-6km shear looks fairly weak,
in the 25-35 kt range, while instability by afternoon climbs into
the 1000-2000 J/KG range. Marginal risk of severe storms looks
warranted, though strongest storms may end up north of the Palmer if
lastest iteration of the NAM is correct. Farther west over the
mountains and interior valleys, air mass looks slightly drier,
leading to a downturn in convective strength and coverage, though
still at least isolated activity expected. Max temps will remain
little changed from the past couple days.

.LONG TERM...(Friday night through Thursday)
Issued at 320 PM MDT Thu May 25 2023

Key Messages:

1) Heightened chances for daily afternoon rain showers and
thunderstorms for southern Colorado into next week.

2) Near to above average temperatures expected for much of southern
Colorado into next week.

Saturday - Thursday... The weekend and into much of next week
will maintain a rather consistent, but active, weather pattern.
Both deterministic and ensemble model guidance are in strong
agreement about developing an overall, but messy, ridge pattern
across the central US, with broad and disorganized troughing to
the west. Colorado will be situated generally on the western
periphery of the ridging and eastern periphery of the troughing.
This pattern will allow for numerous weak short waves and ripples
in the flow to pass over the southern Colorado region. In addition
to that, given the broader troughing to the west, deeper moisture
is expected to stay further into Colorado, though exact moisture
quality will depend highly on how the waves and ripples in the
flow ultimately evolve. Given all of this, daily chances of
afternoon rain showers and thunderstorms are anticipated for the
southern Colorado area each day to some extent. Also, with the
moisture, and therefore instability, expected, along with modest
upticks in shear from the waves and ripples, some stronger storms
are possible across the area, but particularly across the eastern
plains, where moisture will be greatest. As for temperatures, a
more steady state of temperatures is anticipated given the ridging
and no major storm systems/cold fronts. This pattern is expected
to keep much of southern Colorado near to slightly above average
for this time of year.

&&

.AVIATION...(For the 00Z TAFS through 00Z Friday evening)
Issued at 320 PM MDT Thu May 25 2023

VFR conditions at all terminals the next 24 hrs, though there will
be sct tsra across the area this evening, with storms most numerous
across the southeast plains. Will carry a vcsh at all terminals
until 01z-02z, and may upgrade to a vcts mention at KPUB 22z-02z,
and KCOS 22z-04z, as storms move off the mountains. Most activity
will diminish/shift east toward KS after 03-05z, though HRRR holds
onto some storms until 05z-07z over the higher terrain north of
KCOS. Very little change in the pattern for Friday, with a risk of
afternoon convection again at all terminals after 20z, and the
potential for severe storms around KCOS and KPUB 21z-00z.

&&

.PUB WATCHES/WARNINGS/ADVISORIES...
NONE.
&&

SHORT TERM...PETERSEN
LONG TERM...SIMCOE
AVIATION...PETERSEN

Hazardous Weather Outlook
National Weather Service Pueblo CO
1136 AM MDT Thu May 25 2023

COZ058>089-093>099-261745-
Western Mosquito Range/East Lake County Above 11000 Feet-
Leadville Vicinity/Lake County Below 11000 Feet-
Eastern Sawatch Mountains Above 11000 Feet-
Western Chaffee County Between 9000 and 11000 Feet-
Central Chaffee County Below 9000 Feet-
Western Mosquito Range/East Chaffee County Above 9000 Feet-
Saguache County West of Continental Divide Below 10000 Feet-
Saguache County East of Continental Divide Below 10000 Feet-
La Garita Mountains Above 10000 Feet-
Upper Rio Grande Valley/Eastern San Juan Mountains Below
10000 Feet-Eastern San Juan Mountains Above 10000 Feet-
Del Norte Vicinity/Northern San Luis Valley Below 8500 Feet-
Alamosa  Vicinity/Central San Luis Valley Below 8500 Feet-
Southern San Luis Valley-
Northern Sangre de Cristo Mountains Between 8500 And 11000 Feet-
Northern Sangre de Cristo Mountains Above 11000 Feet-
Southern Sangre de Cristo Mountains Between 7500 and 11000 Feet-
Southern Sangre de Cristo Mountains Above 11000 Feet-
Northwestern Fremont County Above 8500 Feet-
Western/Central Fremont County Below 8500 Feet-
Wet Mountain Valley Below 8500 Feet-
Wet Mountains between 6300 and 10000 Feet-
Wet Mountains Above 10000 Feet-
Teller County/Rampart Range Above 7500 Feet/Pikes Peak Between
7500 And 11000 Feet-Pikes Peak Above 11000 Feet-
Canon City Vicinity/Eastern Fremont County-
Northern El Paso County/Monument Ridge/Rampart Range Below
7500 Feet-
Colorado Springs Vicinity/Southern El Paso County/Rampart Range
Below 7400 Feet-Pueblo Vicinity/Pueblo County Below 6300 Feet-
Walsenburg Vicinity/Upper Huerfano River Basin Below 7500 Feet-
Trinidad Vicinity/Western Las Animas County Below 7500 Feet-
Crowley County-La Junta Vicinity/Otero County-
Eastern Las Animas County-Western Kiowa County-
Eastern Kiowa County-Las Animas Vicinity/Bent County-
Lamar Vicinity/Prowers County-Springfield Vicinity/Baca County-
1136 AM MDT Thu May 25 2023

This hazardous weather outlook is for portions of central...east
central...south central and southeast Colorado.

.DAY ONE...This Afternoon and Tonight

Scattered thunderstorms will develop over the mountains early this
afternoon, then spread eastward into the adjacent plains late
this afternoon and evening. A few storms could become severe
across the southeast plains where hail up to around 1.5 inches in
diameter, wind gusts to around 60 mph, heavy rainfall and
dangerous cloud to ground lightning will be possible. Although the
risk looks low, a brief weak tornado can not be ruled out,
especially for the Palmer Divide and northern slopes of the Raton
Ridge. Heavy rainfall could cause localized flash flooding,
especially for areas with susceptible soil conditions.

Across the mountains today, the main risk with thunderstorms will be
brief heavy rainfall, small hail, gusty winds up to 50 mph, and
lightning.

Thunderstorms will decrease from west to east this evening with a
few thunderstorms lingering overnight near the Kansas border.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

Strong to severe thunderstorms will be possible across southeast
Colorado on Friday, with the main risks from storms being strong
outflow winds and large hail. In addition, the threat of heavy
rainfall and possible flash flooding will continue on Friday.

Available moisture slowly decreases from west to east across the
region through the Memorial Day Holiday weekend. This will keep
daily chances of higher based isolated to scattered afternoon and
evening showers and storms over and near the higher terrain. These
storms will produce more wind than rain, with the continued threat
of cloud to ground lightning. Further east across the far southeast
Plains, low level moisture will remain in place, bringing the threat
of a few stronger storms producing hail and locally heavy rainfall.

As temperatures warm through the Holiday weekend, high and fast
flows can be expected across area rivers and streams, especially
across the eastern San Juan mountains and into the San Luis Valley,
as the high mountain snowpack continues to melt.

.SPOTTER INFORMATION STATEMENT...

Weather conditions that meet reporting criteria for spotters will
be possible over portions of the region.

10/10

Special Weather Statement
National Weather Service Pueblo CO
348 PM MDT Thu May 25 2023

COZ093-097-252215-
Las Animas Vicinity/Bent County CO-La Junta Vicinity/Otero County CO-
348 PM MDT Thu May 25 2023

...A strong thunderstorm will impact portions of southeastern Otero
and west central Bent Counties through 415 PM MDT...

At 347 PM MDT, Doppler radar was tracking a strong thunderstorm near
Higbee, or 10 miles south of North La Junta, moving north at 25 mph.

HAZARD...Wind gusts up to 50 mph and penny size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

This storm will remain over mainly rural areas of southeastern Otero
and west central Bent Counties.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 3775 10342 3779 10359 3804 10357 3798 10323
TIME...MOT...LOC 2147Z 198DEG 24KT 3783 10348

MAX HAIL SIZE...0.75 IN
MAX WIND GUST...50 MPH

PS

Special Weather Statement
National Weather Service Pueblo CO
354 PM MDT Thu May 25 2023

COZ094-252230-
Eastern Las Animas County CO-
354 PM MDT Thu May 25 2023

...A strong thunderstorm will impact portions of south central Las
Animas County through 430 PM MDT...

At 354 PM MDT, Doppler radar was tracking a strong thunderstorm 17
miles north of Branson, or 34 miles north of Des Moines, moving
southeast at 20 mph.

HAZARD...Wind gusts of 50 to 55 mph and nickel size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

This storm will remain over mainly rural areas of south central Las
Animas County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

&&

LAT...LON 3727 10386 3733 10382 3729 10359 3713 10369
      3721 10382
TIME...MOT...LOC 2154Z 298DEG 17KT 3726 10378

MAX HAIL SIZE...0.88 IN
MAX WIND GUST...55 MPH

PS

Special Weather Statement
National Weather Service Pueblo CO
402 PM MDT Thu May 25 2023

COZ093-252230-
La Junta Vicinity/Otero County CO-
402 PM MDT Thu May 25 2023

...A strong thunderstorm will impact portions of south central Otero
County through 430 PM MDT...

At 402 PM MDT, Doppler radar was tracking a strong thunderstorm 9
miles southwest of Timpas, or 25 miles southwest of La Junta, moving
northeast at 15 mph.

HAZARD...Wind gusts up to 50 mph and nickel size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

This storm will remain over mainly rural areas of south central Otero
County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

&&

LAT...LON 3767 10389 3772 10393 3785 10380 3771 10370
TIME...MOT...LOC 2202Z 244DEG 13KT 3772 10387

MAX HAIL SIZE...0.88 IN
MAX WIND GUST...50 MPH

PS

Special Weather Statement
National Weather Service Pueblo CO
413 PM MDT Thu May 25 2023

COZ081-082-084-085-252245-
Colorado Springs Vicinity/Southern El Paso County/Rampart Range Below
7400 Ft CO-Pikes Peak above 11000 Ft CO-
Teller County/Rampart Range above 7500fT/Pike's Peak Between 7500 And
11000 Ft CO-
Northern El Paso County/Monument Ridge/Rampart Range Below 7500 Ft
CO-
413 PM MDT Thu May 25 2023

...A strong thunderstorm will impact portions of east central Teller
and northwestern El Paso Counties through 445 PM MDT...

At 413 PM MDT, Doppler radar was tracking a strong thunderstorm over
Cascade, or 9 miles northwest of Colorado Springs, moving northeast
at 25 mph.

HAZARD...Winds in excess of 30 mph and pea size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

Locations impacted include...
  Air Force Academy, Gleneagle and Cimarron Hills.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 3881 10507 3894 10511 3906 10481 3889 10468
TIME...MOT...LOC 2213Z 244DEG 21KT 3890 10497

MAX HAIL SIZE...0.25 IN
MAX WIND GUST...30 MPH

MG

Special Weather Statement
National Weather Service Pueblo CO
459 PM MDT Thu May 25 2023

COZ094-252330-
Eastern Las Animas County CO-
459 PM MDT Thu May 25 2023

...A strong thunderstorm will impact portions of southeastern Las
Animas County through 530 PM MDT...

At 459 PM MDT, Doppler radar was tracking a strong thunderstorm 14
miles southwest of Kim, or 28 miles northeast of Des Moines, moving
northeast at 30 mph.

HAZARD...Wind gusts up to 50 mph and nickel size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

Locations impacted include...
Kim.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

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

&&

LAT...LON 3703 10362 3734 10347 3723 10312 3700 10347
      3700 10351
TIME...MOT...LOC 2259Z 214DEG 25KT 3708 10350

MAX HAIL SIZE...0.88 IN
MAX WIND GUST...50 MPH

PS

Special Weather Statement
National Weather Service Pueblo CO
507 PM MDT Thu May 25 2023

COZ081-082-085-252330-
Colorado Springs Vicinity/Southern El Paso County/Rampart Range Below
7400 Ft CO-Pikes Peak above 11000 Ft CO-
Teller County/Rampart Range above 7500fT/Pike's Peak Between 7500 And
11000 Ft CO-
507 PM MDT Thu May 25 2023

...A strong thunderstorm will impact portions of east central Teller
and west central El Paso Counties through 530 PM MDT...

At 507 PM MDT, Doppler radar was tracking a strong thunderstorm over
Green Mountain Falls, or 13 miles northwest of Colorado Springs,
moving northeast at 5 mph.

HAZARD...Winds in excess of 40 mph and pea size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

This strong thunderstorm will be near...
  Green Mountain Falls around 520 PM MDT.
  Cascade around 525 PM MDT.

Other locations in the path of this storm include Woodland Park,
Crystola and Chipita Park.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

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

&&

LAT...LON 3887 10512 3892 10513 3904 10501 3891 10489
TIME...MOT...LOC 2307Z 235DEG 5KT 3893 10504

MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH

MG