Watches, Warnings & Advisories



5 products issued by NWS for: Thornton CO

Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
1042 AM MDT Thu May 30 2024

COZ030>051-311645-
Jackson County Below 9000 Feet-
West Jackson and West Grand Counties Above 9000 Feet-
Grand and Summit Counties Below 9000 Feet-
South and East Jackson/Larimer/North and Northeast Grand/
Northwest Boulder Counties Above 9000 Feet-
South and Southeast Grand/West Central and Southwest Boulder/
Gilpin/Clear Creek/Summit/North and West Park Counties Above
9000 Feet-Larimer and Boulder Counties Between 6000 and 9000 Feet-
Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear
Creek/Northeast Park Counties Below 9000 Feet-
Central and Southeast Park County-
Larimer County Below 6000 Feet/Northwest Weld County-
Boulder And Jefferson Counties Below 6000 Feet/West Broomfield
County-
North Douglas County Below 6000 Feet/Denver/West Adams and
Arapahoe Counties/East Broomfield County-
Elbert/Central and East Douglas Counties Above 6000 Feet-
Northeast Weld County-Central and South Weld County-Morgan County-
Central and East Adams and Arapahoe Counties-
North and Northeast Elbert County Below 6000 Feet/North Lincoln
County-
Southeast Elbert County Below 6000 Feet/South Lincoln County-
Logan County-Washington County-Sedgwick County-Phillips County-
1042 AM MDT Thu May 30 2024

This hazardous weather outlook is for northeast and north central
Colorado.

.DAY ONE...Today and Tonight

Scattered thunderstorms and showers will develop in and near the
foothills by late afternoon and spread across the plains this
evening. The storms will be most numerous on the plains along and
south of Interstate 70. While most of the storms will produce wind
gusts to 40 mph and small hail, a few severe thunderstorms are
possible on the plains with hail around an inch in diameter, wind
gusts up to 60 mph, and heavy rain. The main threat of severe
weather will be in areas east of a line from Fort Morgan to Colorado
Springs between 3 PM and 7 PM.

It is possible another round of storms could occur north of I-76
across the eastern plains overnight.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

A few severe thunderstorms will be possible across the I-25
Corridor and plains late Friday afternoon and evening. Large hail
and damaging winds will be the primary threats.

On Saturday, the main threat of strong to severe storms should
shift farther east onto the plains, mainly along and east of a
line from Sterling to Fort Morgan and Limon.

Hot and mainly dry weather can then be expected for Sunday through
early next week. Highs are expected to be close to 90 across the
plains and I-25 Corridor each afternoon.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today or tonight.

$$




Severe Thunderstorm Warning

Severe Thunderstorm Warning
COC001-005-039-310545-
/O.NEW.KBOU.SV.W.0057.240531T0457Z-240531T0545Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Denver CO
1057 PM MDT Thu May 30 2024

The National Weather Service in Denver Colorado has issued a

* Severe Thunderstorm Warning for...
  Northwestern Elbert County in east central Colorado...
  Central Arapahoe County in northeastern Colorado...
  South central Adams County in northeastern Colorado...

* Until 1145 PM MDT.

* At 1056 PM MDT, severe thunderstorms were located along a line
  extending from 5 miles north of Bennett to near Arapahoe Park, or
  along a line extending from 44 miles southwest of Fort Morgan to 13
  miles east of Denver, moving southeast at 15 mph.

  HAZARD...Golf ball size hail and 60 mph wind gusts.

  SOURCE...Trained weather spotters.

  IMPACT...Expect damage to roofs, siding, and trees. People and
           animals outdoors will be injured. Expect hail damage to
           roofs, siding, windows, and vehicles.

* Locations impacted include...
  Aurora, northeastern Centennial, Bennett, Elizabeth, Watkins,
  Ponderosa Park, Byers, Manila Village, Buckley SFB, Arapahoe Park,
  and Strasburg.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3934 10462 3944 10467 3956 10466 3957 10473
      3972 10480 3988 10438 3960 10405
TIME...MOT...LOC 0456Z 325DEG 15KT 3981 10439 3968 10469

THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...OBSERVED
MAX HAIL SIZE...1.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

MENSCH




Severe Weather Statement

Severe Weather Statement
National Weather Service Denver CO
1050 PM MDT Thu May 30 2024

COC001-005-031-310515-
/O.CON.KBOU.SV.W.0055.000000T0000Z-240531T0515Z/
Arapahoe CO-Denver CO-Adams CO-
1050 PM MDT Thu May 30 2024

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1115 PM MDT
FOR NORTHWESTERN ARAPAHOE...CENTRAL DENVER AND SOUTHWESTERN ADAMS
COUNTIES...

At 1050 PM MDT, a severe thunderstorm was located over northern
Denver, moving east at 15 mph.

HAZARD...Quarter size hail.

SOURCE...Radar indicated.

IMPACT...Damage to vehicles is expected.

Locations impacted include...
Denver, northwestern Aurora, southern Thornton, northeastern
Centennial, southern Commerce City, southwestern Denver International
Airport, and Buckley SFB.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3970 10504 3985 10499 3984 10469 3961 10475
TIME...MOT...LOC 0450Z 282DEG 13KT 3975 10493

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...<50 MPH

$$

MENSCH




Severe Thunderstorm Warning

Severe Weather Statement
National Weather Service Denver CO
1050 PM MDT Thu May 30 2024

COC001-005-031-310515-
/O.CON.KBOU.SV.W.0055.000000T0000Z-240531T0515Z/
Arapahoe CO-Denver CO-Adams CO-
1050 PM MDT Thu May 30 2024

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1115 PM MDT
FOR NORTHWESTERN ARAPAHOE...CENTRAL DENVER AND SOUTHWESTERN ADAMS
COUNTIES...

At 1050 PM MDT, a severe thunderstorm was located over northern
Denver, moving east at 15 mph.

HAZARD...Quarter size hail.

SOURCE...Radar indicated.

IMPACT...Damage to vehicles is expected.

Locations impacted include...
Denver, northwestern Aurora, southern Thornton, northeastern
Centennial, southern Commerce City, southwestern Denver International
Airport, and Buckley SFB.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3970 10504 3985 10499 3984 10469 3961 10475
TIME...MOT...LOC 0450Z 282DEG 13KT 3975 10493

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...<50 MPH

$$

MENSCH




Severe Thunderstorm Warning

Severe Thunderstorm Warning
COC001-005-039-310545-
/O.NEW.KBOU.SV.W.0056.240531T0447Z-240531T0545Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Denver CO
1047 PM MDT Thu May 30 2024

The National Weather Service in Denver Colorado has issued a

* Severe Thunderstorm Warning for...
  Northeastern Elbert County in east central Colorado...
  Eastern Arapahoe County in northeastern Colorado...
  Southeastern Adams County in northeastern Colorado...

* Until 1145 PM MDT.

* At 1047 PM MDT, a severe thunderstorm was located 6 miles south of
  Leader, or 34 miles southwest of Fort Morgan, moving south at 15
  mph.

  HAZARD...Half dollar size hail.

  SOURCE...Radar indicated.

  IMPACT...Damage to vehicles is expected.

* Locations impacted include...
  Deer Trail, Agate, Cottonwood Valley, and Leader.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

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

&&

LAT...LON 3985 10419 3991 10406 3986 10396 3969 10371
      3956 10371 3945 10383 3945 10407
TIME...MOT...LOC 0447Z 337DEG 13KT 3981 10407

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.25 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...<50 MPH

$$

GIMMESTAD